* [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 3:15 ` kernel test robot
0 siblings, 0 replies; 35+ messages in thread
From: kernel test robot @ 2016-04-27 3:15 UTC (permalink / raw)
To: Michal Hocko
Cc: Stephen Rothwell, Hillf Danton, Johannes Weiner, Mel Gorman,
David Rientjes, Tetsuo Handa, KAMEZAWA Hiroyuki, Andrew Morton,
LKML, lkp
[-- Attachment #1: Type: text/plain, Size: 21534 bytes --]
FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit faad2185f482578d50d363746006a1b95dde9d0a ("mm, oom: rework oom detection")
on test machine: lkp-hsw-ep2: 72 threads Brickland Haswell-EP with 128G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_pmem/nr_task/rootfs/tbox_group/test/testcase/thp_defrag/thp_enabled:
gcc-4.9/performance/x86_64-rhel-pmem/1/16/debian-x86_64-2015-02-07.cgz/lkp-hsw-ep2/swap-w-rand/vm-scalability/never/never
commit:
0da9597ac9c0adb8a521b9935fbe43d8b0e8cc64
faad2185f482578d50d363746006a1b95dde9d0a
0da9597ac9c0adb8 faad2185f482578d50d3637460
---------------- --------------------------
fail:runs %reproduction fail:runs
%stddev %change %stddev
\ | \
43802 ± 0% -11.8% 38653 ± 0% vm-scalability.throughput
310.35 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.elapsed_time
310.35 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.elapsed_time.max
234551 ± 6% -100.0% 0.00 ± -1% vm-scalability.time.involuntary_context_switches
44654748 ± 9% -100.0% 0.00 ± -1% vm-scalability.time.major_page_faults
2442686 ± 11% -100.0% 0.00 ± -1% vm-scalability.time.maximum_resident_set_size
34477365 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.minor_page_faults
4096 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.page_size
1595 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.percent_of_cpu_this_job_got
4935 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.system_time
19.08 ± 6% -100.0% 0.00 ± -1% vm-scalability.time.user_time
342.89 ± 0% -71.7% 96.99 ± -1% uptime.boot
18719 ± 1% -70.3% 5555 ± 0% uptime.idle
227271 ± 3% -68.0% 72623 ± 0% softirqs.RCU
208173 ± 7% -69.7% 63118 ± 0% softirqs.SCHED
3204631 ± 1% -73.0% 866292 ± 0% softirqs.TIMER
739.50 ± 0% -1.6% 728.00 ± 0% turbostat.Avg_MHz
61.50 ± 3% +20.3% 74.00 ± -1% turbostat.CoreTmp
0.07 ± 57% +1092.7% 0.82 ±-121% turbostat.Pkg%pc2
64.75 ± 2% +14.3% 74.00 ± -1% turbostat.PkgTmp
51.45 ± 0% +1.8% 52.39 ± -1% turbostat.RAMWatt
789322 ± 4% +49.2% 1177649 ± 0% vmstat.memory.free
53141272 ± 1% -45.8% 28781900 ± 0% vmstat.memory.swpd
0.00 ± 0% +Inf% 1.00 ±-100% vmstat.procs.b
780938 ± 7% +66.2% 1297589 ± 0% vmstat.swap.so
4217 ± 6% +103.4% 8576 ± 0% vmstat.system.cs
204460 ± 6% +62.0% 331270 ± 0% vmstat.system.in
9128034 ± 43% -85.7% 1306182 ± 0% cpuidle.C1E-HSW.time
5009 ± 52% -88.9% 557.00 ± 0% cpuidle.C1E-HSW.usage
9110 ±130% -93.3% 611.00 ± 0% cpuidle.C3-HSW.usage
1.655e+10 ± 0% -79.5% 3.397e+09 ± 0% cpuidle.C6-HSW.time
621881 ± 2% -71.5% 177398 ± 0% cpuidle.C6-HSW.usage
53981965 ± 58% -80.4% 10553789 ± 0% cpuidle.POLL.time
85773 ± 9% -18.4% 69982 ± 0% cpuidle.POLL.usage
2925199 ± 94% -75.8% 706866 ± 0% numa-numastat.node0.local_node
2931002 ± 93% -75.6% 716120 ± 0% numa-numastat.node0.numa_hit
12041792 ± 24% -67.4% 3919657 ± 0% numa-numastat.node0.numa_miss
12047595 ± 24% -67.4% 3928911 ± 0% numa-numastat.node0.other_node
64592910 ± 10% -66.5% 21635175 ± 0% numa-numastat.node1.local_node
12041716 ± 24% -67.5% 3919210 ± 0% numa-numastat.node1.numa_foreign
64601023 ± 10% -66.5% 21639833 ± 0% numa-numastat.node1.numa_hit
4730 ± 13% +290.9% 18491 ± 0% meminfo.Inactive(file)
12978 ± 8% +46.3% 18985 ± 0% meminfo.Mapped
703327 ± 9% +72.4% 1212584 ± 0% meminfo.MemAvailable
732344 ± 8% +65.0% 1208500 ± 0% meminfo.MemFree
99286 ± 4% +30.3% 129348 ± 0% meminfo.SReclaimable
3920 ± 21% +332.5% 16955 ± 0% meminfo.Shmem
206164 ± 2% +14.7% 236528 ± 0% meminfo.Slab
1113 ± 10% +23.6% 1377 ± 0% meminfo.SwapCached
47130509 ± 3% +53.1% 72150055 ± 0% meminfo.SwapFree
1012 ± 12% +60.9% 1628 ± 0% slabinfo.blkdev_requests.active_objs
1012 ± 12% +60.9% 1628 ± 0% slabinfo.blkdev_requests.num_objs
1531 ± 5% +12.5% 1722 ± 0% slabinfo.mnt_cache.active_objs
1531 ± 5% +12.5% 1722 ± 0% slabinfo.mnt_cache.num_objs
9719 ± 9% -16.8% 8087 ± 0% slabinfo.proc_inode_cache.num_objs
92960 ± 6% +69.6% 157683 ± 0% slabinfo.radix_tree_node.active_objs
9336 ± 9% +35.2% 12624 ± 0% slabinfo.radix_tree_node.active_slabs
95203 ± 6% +66.0% 158075 ± 0% slabinfo.radix_tree_node.num_objs
9336 ± 9% +35.2% 12624 ± 0% slabinfo.radix_tree_node.num_slabs
310.35 ± 0% -100.0% 0.00 ± -1% time.elapsed_time
310.35 ± 0% -100.0% 0.00 ± -1% time.elapsed_time.max
600.00 ± 27% -100.0% 0.00 ± -1% time.file_system_inputs
234551 ± 6% -100.0% 0.00 ± -1% time.involuntary_context_switches
44654748 ± 9% -100.0% 0.00 ± -1% time.major_page_faults
2442686 ± 11% -100.0% 0.00 ± -1% time.maximum_resident_set_size
34477365 ± 0% -100.0% 0.00 ± -1% time.minor_page_faults
4096 ± 0% -100.0% 0.00 ± -1% time.page_size
1595 ± 0% -100.0% 0.00 ± -1% time.percent_of_cpu_this_job_got
4935 ± 0% -100.0% 0.00 ± -1% time.system_time
19.08 ± 6% -100.0% 0.00 ± -1% time.user_time
390.50 ± 34% -100.0% 0.00 ± -1% time.voluntary_context_switches
914507 ± 7% -13.3% 792912 ± 0% numa-meminfo.node0.Active
913915 ± 7% -13.5% 790259 ± 0% numa-meminfo.node0.Active(anon)
592.00 ± 31% +348.1% 2653 ± 0% numa-meminfo.node0.Active(file)
1217059 ± 7% -13.7% 1049893 ± 0% numa-meminfo.node0.AnonPages
306384 ± 7% -12.0% 269631 ± 0% numa-meminfo.node0.Inactive
304389 ± 7% -14.4% 260426 ± 0% numa-meminfo.node0.Inactive(anon)
1995 ± 8% +361.3% 9204 ± 0% numa-meminfo.node0.Inactive(file)
5801 ± 4% +16.7% 6772 ± 0% numa-meminfo.node0.Mapped
32196 ± 7% +36.4% 43932 ± 0% numa-meminfo.node0.MemFree
55651 ± 5% +10.6% 61563 ± 0% numa-meminfo.node0.SUnreclaim
2966 ± 15% +232.9% 9875 ± 0% numa-meminfo.node1.Inactive(file)
7446 ± 13% +67.7% 12486 ± 0% numa-meminfo.node1.Mapped
679948 ± 6% +76.7% 1201231 ± 0% numa-meminfo.node1.MemFree
66811 ± 7% +48.5% 99246 ± 0% numa-meminfo.node1.SReclaimable
51227 ± 5% -11.0% 45616 ± 0% numa-meminfo.node1.SUnreclaim
3090 ± 39% +415.6% 15932 ± 0% numa-meminfo.node1.Shmem
118039 ± 3% +22.7% 144863 ± 0% numa-meminfo.node1.Slab
0.00 ± -1% +Inf% 1.58 ±-63% perf-profile.cycles-pp.__alloc_pages_slowpath.constprop.93.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process._do_fork
0.00 ± -1% +Inf% 26.40 ± -3% perf-profile.cycles-pp.__alloc_pages_slowpath.constprop.93.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async.read_swap_cache_async
0.00 ± -1% +Inf% 39.64 ± -2% perf-profile.cycles-pp.__alloc_pages_slowpath.constprop.93.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault.__do_page_fault
5.20 ±140% -100.0% 0.00 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process
25.02 ± 10% -100.0% 0.00 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async
38.03 ± 9% -100.0% 0.00 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault
0.00 ± -1% +Inf% 1.59 ±-62% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_kmem_pages_node
0.00 ± -1% +Inf% 65.24 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_pages_vma
5.20 ±140% -100.0% 0.00 ± -1% perf-profile.cycles-pp.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_kmem_pages_node
63.09 ± 8% -100.0% 0.00 ± -1% perf-profile.cycles-pp.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma
0.00 ± -1% +Inf% 67.08 ± -1% perf-profile.cycles-pp.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask
69.00 ± 2% -100.0% 0.00 ± -1% perf-profile.cycles-pp.shrink_zone_memcg.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask
0.00 ± -1% +Inf% 66.87 ± -1% perf-profile.cycles-pp.shrink_zone_memcg.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath
5.20 ±140% -100.0% 0.00 ± -1% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process._do_fork
25.05 ± 11% -100.0% 0.00 ± -1% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async.read_swap_cache_async
38.06 ± 9% -100.0% 0.00 ± -1% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault.__do_page_fault
0.00 ± -1% +Inf% 1.59 ±-62% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process
0.00 ± -1% +Inf% 26.22 ± -3% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async
0.00 ± -1% +Inf% 39.01 ± -2% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault
228466 ± 7% -13.4% 197776 ± 0% numa-vmstat.node0.nr_active_anon
147.50 ± 31% +334.6% 641.00 ± 0% numa-vmstat.node0.nr_active_file
304255 ± 7% -13.6% 262822 ± 0% numa-vmstat.node0.nr_anon_pages
8062 ± 8% +34.3% 10829 ± 0% numa-vmstat.node0.nr_free_pages
76095 ± 7% -14.3% 65250 ± 0% numa-vmstat.node0.nr_inactive_anon
498.00 ± 8% +347.8% 2230 ± 0% numa-vmstat.node0.nr_inactive_file
1466 ± 5% +15.0% 1686 ± 0% numa-vmstat.node0.nr_mapped
13912 ± 5% +10.6% 15390 ± 0% numa-vmstat.node0.nr_slab_unreclaimable
7585474 ± 5% -73.6% 2005989 ± 0% numa-vmstat.node0.nr_vmscan_write
7585495 ± 5% -73.6% 2006038 ± 0% numa-vmstat.node0.nr_written
2042806 ± 73% -60.3% 810553 ± 0% numa-vmstat.node0.numa_hit
1973969 ± 76% -62.6% 737625 ± 0% numa-vmstat.node0.numa_local
6640606 ± 22% -72.4% 1834872 ± 0% numa-vmstat.node0.numa_miss
6709443 ± 22% -71.6% 1907800 ± 0% numa-vmstat.node0.numa_other
169806 ± 5% +71.9% 291868 ± 0% numa-vmstat.node1.nr_free_pages
740.75 ± 15% +223.1% 2393 ± 0% numa-vmstat.node1.nr_inactive_file
1860 ± 13% +69.4% 3153 ± 0% numa-vmstat.node1.nr_mapped
767.88 ± 39% +415.4% 3958 ± 0% numa-vmstat.node1.nr_shmem
16698 ± 7% +46.9% 24534 ± 0% numa-vmstat.node1.nr_slab_reclaimable
12806 ± 5% -10.9% 11405 ± 0% numa-vmstat.node1.nr_slab_unreclaimable
27889038 ± 6% -68.4% 8818477 ± 0% numa-vmstat.node1.nr_vmscan_write
27889106 ± 6% -68.4% 8818479 ± 0% numa-vmstat.node1.nr_written
6640458 ± 22% -72.4% 1834609 ± 0% numa-vmstat.node1.numa_foreign
38283180 ± 9% -71.4% 10962630 ± 0% numa-vmstat.node1.numa_hit
38265243 ± 9% -71.4% 10948754 ± 0% numa-vmstat.node1.numa_local
539498 ± 6% -66.2% 182224 ± 0% proc-vmstat.allocstall
144.38 ± 22% -96.5% 5.00 ±-20% proc-vmstat.compact_fail
15889726 ± 25% -87.2% 2027142 ± 0% proc-vmstat.compact_free_scanned
7424 ± 21% -95.5% 337.00 ± 0% proc-vmstat.compact_isolated
18421 ±120% -98.3% 310.00 ± 0% proc-vmstat.compact_migrate_scanned
192.00 ± 21% -96.4% 7.00 ±-14% proc-vmstat.compact_stall
49525 ± 43% +154.6% 126090 ± 0% proc-vmstat.kswapd_low_wmark_hit_quickly
17344 ± 4% +73.0% 30013 ± 0% proc-vmstat.nr_dirty_background_threshold
34690 ± 4% +73.0% 60026 ± 0% proc-vmstat.nr_dirty_threshold
180484 ± 4% +67.9% 303083 ± 0% proc-vmstat.nr_free_pages
1227 ± 10% +276.8% 4623 ± 0% proc-vmstat.nr_inactive_file
3303 ± 6% +43.0% 4722 ± 0% proc-vmstat.nr_mapped
1012 ± 17% +321.7% 4270 ± 0% proc-vmstat.nr_shmem
24900 ± 4% +29.6% 32265 ± 0% proc-vmstat.nr_slab_reclaimable
35587470 ± 5% -69.7% 10775004 ± 0% proc-vmstat.nr_vmscan_write
61007414 ± 6% -65.6% 21016129 ± 0% proc-vmstat.nr_written
16970144 ± 12% -37.0% 10686065 ± 0% proc-vmstat.numa_foreign
10074000 ± 1% -45.2% 5519749 ± 0% proc-vmstat.numa_hint_faults
9673661 ± 5% -44.4% 5377833 ± 0% proc-vmstat.numa_hint_faults_local
67528367 ± 6% -67.0% 22278204 ± 0% proc-vmstat.numa_hit
67514451 ± 6% -67.0% 22264292 ± 0% proc-vmstat.numa_local
16969897 ± 12% -37.0% 10686272 ± 0% proc-vmstat.numa_miss
16983813 ± 12% -37.0% 10700184 ± 0% proc-vmstat.numa_other
41943046 ± 1% -43.9% 23535513 ± 0% proc-vmstat.numa_pte_updates
49539 ± 43% +154.5% 126102 ± 0% proc-vmstat.pageoutrun
45300466 ± 9% -79.2% 9418945 ± 0% proc-vmstat.pgactivate
558557 ± 14% -34.1% 367818 ± 0% proc-vmstat.pgalloc_dma
14967174 ± 3% -69.1% 4626484 ± 0% proc-vmstat.pgalloc_dma32
71037855 ± 7% -57.6% 30119030 ± 0% proc-vmstat.pgalloc_normal
62292933 ± 6% -65.2% 21706559 ± 0% proc-vmstat.pgdeactivate
79824509 ± 5% -56.2% 34976920 ± 0% proc-vmstat.pgfault
86163698 ± 6% -68.5% 27162999 ± 0% proc-vmstat.pgfree
44685673 ± 9% -79.4% 9192073 ± 0% proc-vmstat.pgmajfault
13765509 ± 7% -69.7% 4168976 ± 0% proc-vmstat.pgrefill_dma32
48547731 ± 6% -63.8% 17561899 ± 0% proc-vmstat.pgrefill_normal
12122138 ± 7% -69.7% 3675632 ± 0% proc-vmstat.pgscan_direct_dma32
67953310 ± 7% -66.4% 22842830 ± 0% proc-vmstat.pgscan_direct_normal
11915527 ± 10% -79.3% 2460668 ± 0% proc-vmstat.pgscan_kswapd_dma32
15559179 ± 9% -80.7% 2995996 ± 0% proc-vmstat.pgscan_kswapd_normal
8844259 ± 8% -70.8% 2582588 ± 0% proc-vmstat.pgsteal_direct_dma32
43061102 ± 7% -64.0% 15515081 ± 0% proc-vmstat.pgsteal_direct_normal
4732303 ± 6% -69.0% 1469200 ± 0% proc-vmstat.pgsteal_kswapd_dma32
4380170 ± 7% -66.6% 1462100 ± 0% proc-vmstat.pgsteal_kswapd_normal
44709819 ± 9% -79.4% 9217280 ± 0% proc-vmstat.pswpin
61007674 ± 6% -65.6% 21016726 ± 0% proc-vmstat.pswpout
37.61 ± 8% -39.3% 22.83 ± -4% sched_debug.cfs_rq:/.load.avg
884.52 ± 5% -36.7% 559.50 ± 0% sched_debug.cfs_rq:/.load.max
146.88 ± 5% -38.3% 90.64 ± -1% sched_debug.cfs_rq:/.load.stddev
47.93 ± 5% +28.5% 61.60 ± -1% sched_debug.cfs_rq:/.load_avg.avg
1095 ± 10% +52.2% 1667 ± 0% sched_debug.cfs_rq:/.load_avg.max
170.96 ± 7% +39.6% 238.66 ± 0% sched_debug.cfs_rq:/.load_avg.stddev
578829 ± 2% -80.5% 112739 ± 0% sched_debug.cfs_rq:/.min_vruntime.avg
2507544 ± 0% -80.8% 482665 ± 0% sched_debug.cfs_rq:/.min_vruntime.max
998179 ± 1% -82.2% 177613 ± 0% sched_debug.cfs_rq:/.min_vruntime.stddev
0.24 ± 2% -37.1% 0.15 ±-654% sched_debug.cfs_rq:/.nr_running.avg
0.41 ± 1% -22.1% 0.32 ±-312% sched_debug.cfs_rq:/.nr_running.stddev
34.69 ± 0% -38.3% 21.40 ± -4% sched_debug.cfs_rq:/.runnable_load_avg.avg
849.33 ± 0% -37.9% 527.50 ± 0% sched_debug.cfs_rq:/.runnable_load_avg.max
138.61 ± 0% -38.4% 85.43 ± -1% sched_debug.cfs_rq:/.runnable_load_avg.stddev
444145 ± 30% -87.1% 57376 ± 0% sched_debug.cfs_rq:/.spread0.avg
2372869 ± 5% -82.0% 427303 ± 0% sched_debug.cfs_rq:/.spread0.max
998183 ± 1% -82.2% 177613 ± 0% sched_debug.cfs_rq:/.spread0.stddev
242.15 ± 1% -28.8% 172.45 ± 0% sched_debug.cfs_rq:/.util_avg.avg
392.49 ± 0% -21.4% 308.56 ± 0% sched_debug.cfs_rq:/.util_avg.stddev
184988 ± 1% -64.1% 66460 ± 0% sched_debug.cpu.clock.avg
184996 ± 1% -64.1% 66466 ± 0% sched_debug.cpu.clock.max
184978 ± 1% -64.1% 66453 ± 0% sched_debug.cpu.clock.min
5.60 ± 18% -30.8% 3.88 ±-25% sched_debug.cpu.clock.stddev
184988 ± 1% -64.1% 66460 ± 0% sched_debug.cpu.clock_task.avg
184996 ± 1% -64.1% 66466 ± 0% sched_debug.cpu.clock_task.max
184978 ± 1% -64.1% 66453 ± 0% sched_debug.cpu.clock_task.min
5.60 ± 18% -30.8% 3.88 ±-25% sched_debug.cpu.clock_task.stddev
36.54 ± 4% -42.2% 21.11 ± -4% sched_debug.cpu.cpu_load[0].avg
950.98 ± 7% -44.5% 527.50 ± 0% sched_debug.cpu.cpu_load[0].max
151.40 ± 6% -43.7% 85.22 ± -1% sched_debug.cpu.cpu_load[0].stddev
35.91 ± 2% -41.2% 21.10 ± -4% sched_debug.cpu.cpu_load[1].avg
899.77 ± 3% -41.4% 527.50 ± 0% sched_debug.cpu.cpu_load[1].max
145.18 ± 3% -41.3% 85.22 ± -1% sched_debug.cpu.cpu_load[1].stddev
35.61 ± 2% -40.7% 21.12 ± -4% sched_debug.cpu.cpu_load[2].avg
877.87 ± 2% -39.9% 527.50 ± 0% sched_debug.cpu.cpu_load[2].max
142.54 ± 2% -40.2% 85.23 ± -1% sched_debug.cpu.cpu_load[2].stddev
35.37 ± 2% -40.1% 21.20 ± -4% sched_debug.cpu.cpu_load[3].avg
867.60 ± 2% -39.2% 527.50 ± 0% sched_debug.cpu.cpu_load[3].max
141.21 ± 2% -39.6% 85.33 ± -1% sched_debug.cpu.cpu_load[3].stddev
35.16 ± 1% -39.6% 21.24 ± -4% sched_debug.cpu.cpu_load[4].avg
858.88 ± 2% -38.6% 527.50 ± 0% sched_debug.cpu.cpu_load[4].max
140.16 ± 2% -39.0% 85.43 ± -1% sched_debug.cpu.cpu_load[4].stddev
456.75 ± 2% -41.9% 265.40 ± 0% sched_debug.cpu.curr->pid.avg
5331 ± 1% -53.3% 2491 ± 0% sched_debug.cpu.curr->pid.max
912.17 ± 2% -38.3% 562.54 ± 0% sched_debug.cpu.curr->pid.stddev
37.90 ± 7% -39.8% 22.83 ± -4% sched_debug.cpu.load.avg
904.00 ± 7% -38.1% 559.50 ± 0% sched_debug.cpu.load.max
149.42 ± 6% -39.3% 90.64 ± -1% sched_debug.cpu.load.stddev
0.00 ± 5% -31.3% 0.00 ±-4394145% sched_debug.cpu.next_balance.stddev
72445 ± 0% -75.8% 17509 ± 0% sched_debug.cpu.nr_load_updates.avg
155443 ± 0% -77.5% 34902 ± 0% sched_debug.cpu.nr_load_updates.max
19501 ± 33% -61.4% 7530 ± 0% sched_debug.cpu.nr_load_updates.min
46290 ± 1% -80.6% 8995 ± 0% sched_debug.cpu.nr_load_updates.stddev
0.25 ± 3% -34.8% 0.16 ±-626% sched_debug.cpu.nr_running.avg
1.12 ± 6% +33.3% 1.50 ±-66% sched_debug.cpu.nr_running.max
0.42 ± 2% -14.1% 0.36 ±-276% sched_debug.cpu.nr_running.stddev
9841 ± 4% -54.7% 4459 ± 0% sched_debug.cpu.nr_switches.avg
323.71 ± 11% -26.8% 237.00 ± 0% sched_debug.cpu.nr_switches.min
10606 ± 6% -26.9% 7748 ± 0% sched_debug.cpu.nr_switches.stddev
0.00 ± 68% +1100.0% 0.05 ±-2057% sched_debug.cpu.nr_uninterruptible.avg
184975 ± 1% -64.1% 66455 ± 0% sched_debug.cpu_clk
181780 ± 1% -65.3% 63027 ± 0% sched_debug.ktime
0.12 ± 5% +205.5% 0.36 ±-275% sched_debug.rt_rq:/.rt_time.avg
4.33 ± 7% +211.4% 13.48 ± -7% sched_debug.rt_rq:/.rt_time.max
0.60 ± 6% +208.6% 1.85 ±-54% sched_debug.rt_rq:/.rt_time.stddev
184975 ± 1% -64.1% 66455 ± 0% sched_debug.sched_clk
lkp-hsw-ep2: 72 threads Brickland Haswell-EP with 128G memory
[*] bisect-good sample
[O] bisect-bad sample
To reproduce:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Xiaolong
[-- Attachment #2: job.yaml --]
[-- Type: text/plain, Size: 3787 bytes --]
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: vm-scalability
default-monitors:
wait: activate-monitor
kmsg:
uptime:
iostat:
heartbeat:
vmstat:
numa-numastat:
numa-vmstat:
numa-meminfo:
proc-vmstat:
proc-stat:
interval: 10
meminfo:
slabinfo:
interrupts:
lock_stat:
latency_stats:
softirqs:
bdi_dev_mapping:
diskstats:
nfsstat:
cpuidle:
cpufreq-stats:
turbostat:
pmeter:
sched_debug:
interval: 60
cpufreq_governor: performance
default-watchdogs:
oom-killer:
watchdog:
commit: faad2185f482578d50d363746006a1b95dde9d0a
model: Brickland Haswell-EP
nr_cpu: 72
memory: 128G
hdd_partitions: "/dev/disk/by-id/ata-INTEL_SSDSC2BB480G6_BTWA5444064C480FGN-part2"
swap_partitions:
rootfs_partition: "/dev/disk/by-id/ata-INTEL_SSDSC2BB480G6_BTWA5444064C480FGN-part1"
category: benchmark
transparent_hugepage:
thp_enabled: never
thp_defrag: never
nr_task: 16
boot_params:
bp_memmap: 96G!4G
disk:
nr_pmem: 1
swap:
perf-profile:
delay: 20
vm-scalability:
test: swap-w-rand
kconfig: x86_64-rhel-pmem
queue: bisect
testbox: lkp-hsw-ep2
tbox_group: lkp-hsw-ep2
enqueue_time: 2016-04-22 16:40:02.055365386 +08:00
compiler: gcc-4.9
rootfs: debian-x86_64-2015-02-07.cgz
id: 5f09876e8980a7faae6038a029704e0b741e85ef
user: lkp
head_commit: 5e3497cca281616e7930b74a0076b7324dcc2057
base_commit: b562e44f507e863c6792946e4e1b1449fbbac85d
branch: linux-next/master
result_root: "/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0"
job_file: "/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml"
max_uptime: 1500
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel-pmem
- branch=linux-next/master
- commit=faad2185f482578d50d363746006a1b95dde9d0a
- BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218
- memmap=96G!4G
- max_uptime=1500
- RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0
- LKP_SERVER=inn
- |2-
earlyprintk=ttyS0,115200 systemd.log_level=err
debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100
panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0
console=ttyS0,115200 console=tty0 vga=normal
rw
lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz"
modules_initrd: "/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/modules.cgz"
bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/turbostat.cgz,/lkp/benchmarks/turbostat.cgz,/lkp/benchmarks/swap.cgz,/lkp/benchmarks/vm-scalability.cgz"
linux_headers_initrd: "/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/linux-headers.cgz"
kernel: "/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218"
dequeue_time: 2016-04-22 16:59:45.398950966 +08:00
job_state: OOM
loadavg: 16.33 5.86 2.11 18/821 3328
start_time: '1461315634'
end_time: '1461315693'
version: "/lkp/lkp/.src-20160422-165027"
[-- Attachment #3: reproduce --]
[-- Type: text/plain, Size: 7235 bytes --]
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu48/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu49/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu50/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu51/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu52/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu53/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu54/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu55/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu56/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu57/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu58/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu59/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu60/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu61/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu62/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu63/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu64/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu65/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu66/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu67/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu68/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu69/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu70/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu71/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor
2016-04-22 17:00:34 mount -t tmpfs -o size=100% vm-scalability-tmp /tmp/vm-scalability-tmp
2016-04-22 17:00:34 truncate -s 33615351808 /tmp/vm-scalability-tmp/vm-scalability.img
2016-04-22 17:00:34 mkfs.xfs -q /tmp/vm-scalability-tmp/vm-scalability.img
2016-04-22 17:00:34 mount -o loop /tmp/vm-scalability-tmp/vm-scalability.img /tmp/vm-scalability-tmp/vm-scalability
2016-04-22 17:00:34 ./case-swap-w-rand
2016-04-22 17:00:34 ./usemem --runtime 300 -n 16 --random 6368538624
^ permalink raw reply [flat|nested] 35+ messages in thread
* [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 3:15 ` kernel test robot
0 siblings, 0 replies; 35+ messages in thread
From: kernel test robot @ 2016-04-27 3:15 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 22308 bytes --]
FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit faad2185f482578d50d363746006a1b95dde9d0a ("mm, oom: rework oom detection")
on test machine: lkp-hsw-ep2: 72 threads Brickland Haswell-EP with 128G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_pmem/nr_task/rootfs/tbox_group/test/testcase/thp_defrag/thp_enabled:
gcc-4.9/performance/x86_64-rhel-pmem/1/16/debian-x86_64-2015-02-07.cgz/lkp-hsw-ep2/swap-w-rand/vm-scalability/never/never
commit:
0da9597ac9c0adb8a521b9935fbe43d8b0e8cc64
faad2185f482578d50d363746006a1b95dde9d0a
0da9597ac9c0adb8 faad2185f482578d50d3637460
---------------- --------------------------
fail:runs %reproduction fail:runs
%stddev %change %stddev
\ | \
43802 ± 0% -11.8% 38653 ± 0% vm-scalability.throughput
310.35 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.elapsed_time
310.35 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.elapsed_time.max
234551 ± 6% -100.0% 0.00 ± -1% vm-scalability.time.involuntary_context_switches
44654748 ± 9% -100.0% 0.00 ± -1% vm-scalability.time.major_page_faults
2442686 ± 11% -100.0% 0.00 ± -1% vm-scalability.time.maximum_resident_set_size
34477365 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.minor_page_faults
4096 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.page_size
1595 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.percent_of_cpu_this_job_got
4935 ± 0% -100.0% 0.00 ± -1% vm-scalability.time.system_time
19.08 ± 6% -100.0% 0.00 ± -1% vm-scalability.time.user_time
342.89 ± 0% -71.7% 96.99 ± -1% uptime.boot
18719 ± 1% -70.3% 5555 ± 0% uptime.idle
227271 ± 3% -68.0% 72623 ± 0% softirqs.RCU
208173 ± 7% -69.7% 63118 ± 0% softirqs.SCHED
3204631 ± 1% -73.0% 866292 ± 0% softirqs.TIMER
739.50 ± 0% -1.6% 728.00 ± 0% turbostat.Avg_MHz
61.50 ± 3% +20.3% 74.00 ± -1% turbostat.CoreTmp
0.07 ± 57% +1092.7% 0.82 ±-121% turbostat.Pkg%pc2
64.75 ± 2% +14.3% 74.00 ± -1% turbostat.PkgTmp
51.45 ± 0% +1.8% 52.39 ± -1% turbostat.RAMWatt
789322 ± 4% +49.2% 1177649 ± 0% vmstat.memory.free
53141272 ± 1% -45.8% 28781900 ± 0% vmstat.memory.swpd
0.00 ± 0% +Inf% 1.00 ±-100% vmstat.procs.b
780938 ± 7% +66.2% 1297589 ± 0% vmstat.swap.so
4217 ± 6% +103.4% 8576 ± 0% vmstat.system.cs
204460 ± 6% +62.0% 331270 ± 0% vmstat.system.in
9128034 ± 43% -85.7% 1306182 ± 0% cpuidle.C1E-HSW.time
5009 ± 52% -88.9% 557.00 ± 0% cpuidle.C1E-HSW.usage
9110 ±130% -93.3% 611.00 ± 0% cpuidle.C3-HSW.usage
1.655e+10 ± 0% -79.5% 3.397e+09 ± 0% cpuidle.C6-HSW.time
621881 ± 2% -71.5% 177398 ± 0% cpuidle.C6-HSW.usage
53981965 ± 58% -80.4% 10553789 ± 0% cpuidle.POLL.time
85773 ± 9% -18.4% 69982 ± 0% cpuidle.POLL.usage
2925199 ± 94% -75.8% 706866 ± 0% numa-numastat.node0.local_node
2931002 ± 93% -75.6% 716120 ± 0% numa-numastat.node0.numa_hit
12041792 ± 24% -67.4% 3919657 ± 0% numa-numastat.node0.numa_miss
12047595 ± 24% -67.4% 3928911 ± 0% numa-numastat.node0.other_node
64592910 ± 10% -66.5% 21635175 ± 0% numa-numastat.node1.local_node
12041716 ± 24% -67.5% 3919210 ± 0% numa-numastat.node1.numa_foreign
64601023 ± 10% -66.5% 21639833 ± 0% numa-numastat.node1.numa_hit
4730 ± 13% +290.9% 18491 ± 0% meminfo.Inactive(file)
12978 ± 8% +46.3% 18985 ± 0% meminfo.Mapped
703327 ± 9% +72.4% 1212584 ± 0% meminfo.MemAvailable
732344 ± 8% +65.0% 1208500 ± 0% meminfo.MemFree
99286 ± 4% +30.3% 129348 ± 0% meminfo.SReclaimable
3920 ± 21% +332.5% 16955 ± 0% meminfo.Shmem
206164 ± 2% +14.7% 236528 ± 0% meminfo.Slab
1113 ± 10% +23.6% 1377 ± 0% meminfo.SwapCached
47130509 ± 3% +53.1% 72150055 ± 0% meminfo.SwapFree
1012 ± 12% +60.9% 1628 ± 0% slabinfo.blkdev_requests.active_objs
1012 ± 12% +60.9% 1628 ± 0% slabinfo.blkdev_requests.num_objs
1531 ± 5% +12.5% 1722 ± 0% slabinfo.mnt_cache.active_objs
1531 ± 5% +12.5% 1722 ± 0% slabinfo.mnt_cache.num_objs
9719 ± 9% -16.8% 8087 ± 0% slabinfo.proc_inode_cache.num_objs
92960 ± 6% +69.6% 157683 ± 0% slabinfo.radix_tree_node.active_objs
9336 ± 9% +35.2% 12624 ± 0% slabinfo.radix_tree_node.active_slabs
95203 ± 6% +66.0% 158075 ± 0% slabinfo.radix_tree_node.num_objs
9336 ± 9% +35.2% 12624 ± 0% slabinfo.radix_tree_node.num_slabs
310.35 ± 0% -100.0% 0.00 ± -1% time.elapsed_time
310.35 ± 0% -100.0% 0.00 ± -1% time.elapsed_time.max
600.00 ± 27% -100.0% 0.00 ± -1% time.file_system_inputs
234551 ± 6% -100.0% 0.00 ± -1% time.involuntary_context_switches
44654748 ± 9% -100.0% 0.00 ± -1% time.major_page_faults
2442686 ± 11% -100.0% 0.00 ± -1% time.maximum_resident_set_size
34477365 ± 0% -100.0% 0.00 ± -1% time.minor_page_faults
4096 ± 0% -100.0% 0.00 ± -1% time.page_size
1595 ± 0% -100.0% 0.00 ± -1% time.percent_of_cpu_this_job_got
4935 ± 0% -100.0% 0.00 ± -1% time.system_time
19.08 ± 6% -100.0% 0.00 ± -1% time.user_time
390.50 ± 34% -100.0% 0.00 ± -1% time.voluntary_context_switches
914507 ± 7% -13.3% 792912 ± 0% numa-meminfo.node0.Active
913915 ± 7% -13.5% 790259 ± 0% numa-meminfo.node0.Active(anon)
592.00 ± 31% +348.1% 2653 ± 0% numa-meminfo.node0.Active(file)
1217059 ± 7% -13.7% 1049893 ± 0% numa-meminfo.node0.AnonPages
306384 ± 7% -12.0% 269631 ± 0% numa-meminfo.node0.Inactive
304389 ± 7% -14.4% 260426 ± 0% numa-meminfo.node0.Inactive(anon)
1995 ± 8% +361.3% 9204 ± 0% numa-meminfo.node0.Inactive(file)
5801 ± 4% +16.7% 6772 ± 0% numa-meminfo.node0.Mapped
32196 ± 7% +36.4% 43932 ± 0% numa-meminfo.node0.MemFree
55651 ± 5% +10.6% 61563 ± 0% numa-meminfo.node0.SUnreclaim
2966 ± 15% +232.9% 9875 ± 0% numa-meminfo.node1.Inactive(file)
7446 ± 13% +67.7% 12486 ± 0% numa-meminfo.node1.Mapped
679948 ± 6% +76.7% 1201231 ± 0% numa-meminfo.node1.MemFree
66811 ± 7% +48.5% 99246 ± 0% numa-meminfo.node1.SReclaimable
51227 ± 5% -11.0% 45616 ± 0% numa-meminfo.node1.SUnreclaim
3090 ± 39% +415.6% 15932 ± 0% numa-meminfo.node1.Shmem
118039 ± 3% +22.7% 144863 ± 0% numa-meminfo.node1.Slab
0.00 ± -1% +Inf% 1.58 ±-63% perf-profile.cycles-pp.__alloc_pages_slowpath.constprop.93.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process._do_fork
0.00 ± -1% +Inf% 26.40 ± -3% perf-profile.cycles-pp.__alloc_pages_slowpath.constprop.93.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async.read_swap_cache_async
0.00 ± -1% +Inf% 39.64 ± -2% perf-profile.cycles-pp.__alloc_pages_slowpath.constprop.93.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault.__do_page_fault
5.20 ±140% -100.0% 0.00 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process
25.02 ± 10% -100.0% 0.00 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async
38.03 ± 9% -100.0% 0.00 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault
0.00 ± -1% +Inf% 1.59 ±-62% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_kmem_pages_node
0.00 ± -1% +Inf% 65.24 ± -1% perf-profile.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_pages_vma
5.20 ±140% -100.0% 0.00 ± -1% perf-profile.cycles-pp.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_kmem_pages_node
63.09 ± 8% -100.0% 0.00 ± -1% perf-profile.cycles-pp.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma
0.00 ± -1% +Inf% 67.08 ± -1% perf-profile.cycles-pp.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask
69.00 ± 2% -100.0% 0.00 ± -1% perf-profile.cycles-pp.shrink_zone_memcg.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_nodemask
0.00 ± -1% +Inf% 66.87 ± -1% perf-profile.cycles-pp.shrink_zone_memcg.shrink_zone.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath
5.20 ±140% -100.0% 0.00 ± -1% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process._do_fork
25.05 ± 11% -100.0% 0.00 ± -1% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async.read_swap_cache_async
38.06 ± 9% -100.0% 0.00 ± -1% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault.__do_page_fault
0.00 ± -1% +Inf% 1.59 ±-62% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_kmem_pages_node.copy_process
0.00 ± -1% +Inf% 26.22 ± -3% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_pages_vma.__read_swap_cache_async
0.00 ± -1% +Inf% 39.01 ± -2% perf-profile.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages_nodemask.alloc_pages_vma.handle_mm_fault
228466 ± 7% -13.4% 197776 ± 0% numa-vmstat.node0.nr_active_anon
147.50 ± 31% +334.6% 641.00 ± 0% numa-vmstat.node0.nr_active_file
304255 ± 7% -13.6% 262822 ± 0% numa-vmstat.node0.nr_anon_pages
8062 ± 8% +34.3% 10829 ± 0% numa-vmstat.node0.nr_free_pages
76095 ± 7% -14.3% 65250 ± 0% numa-vmstat.node0.nr_inactive_anon
498.00 ± 8% +347.8% 2230 ± 0% numa-vmstat.node0.nr_inactive_file
1466 ± 5% +15.0% 1686 ± 0% numa-vmstat.node0.nr_mapped
13912 ± 5% +10.6% 15390 ± 0% numa-vmstat.node0.nr_slab_unreclaimable
7585474 ± 5% -73.6% 2005989 ± 0% numa-vmstat.node0.nr_vmscan_write
7585495 ± 5% -73.6% 2006038 ± 0% numa-vmstat.node0.nr_written
2042806 ± 73% -60.3% 810553 ± 0% numa-vmstat.node0.numa_hit
1973969 ± 76% -62.6% 737625 ± 0% numa-vmstat.node0.numa_local
6640606 ± 22% -72.4% 1834872 ± 0% numa-vmstat.node0.numa_miss
6709443 ± 22% -71.6% 1907800 ± 0% numa-vmstat.node0.numa_other
169806 ± 5% +71.9% 291868 ± 0% numa-vmstat.node1.nr_free_pages
740.75 ± 15% +223.1% 2393 ± 0% numa-vmstat.node1.nr_inactive_file
1860 ± 13% +69.4% 3153 ± 0% numa-vmstat.node1.nr_mapped
767.88 ± 39% +415.4% 3958 ± 0% numa-vmstat.node1.nr_shmem
16698 ± 7% +46.9% 24534 ± 0% numa-vmstat.node1.nr_slab_reclaimable
12806 ± 5% -10.9% 11405 ± 0% numa-vmstat.node1.nr_slab_unreclaimable
27889038 ± 6% -68.4% 8818477 ± 0% numa-vmstat.node1.nr_vmscan_write
27889106 ± 6% -68.4% 8818479 ± 0% numa-vmstat.node1.nr_written
6640458 ± 22% -72.4% 1834609 ± 0% numa-vmstat.node1.numa_foreign
38283180 ± 9% -71.4% 10962630 ± 0% numa-vmstat.node1.numa_hit
38265243 ± 9% -71.4% 10948754 ± 0% numa-vmstat.node1.numa_local
539498 ± 6% -66.2% 182224 ± 0% proc-vmstat.allocstall
144.38 ± 22% -96.5% 5.00 ±-20% proc-vmstat.compact_fail
15889726 ± 25% -87.2% 2027142 ± 0% proc-vmstat.compact_free_scanned
7424 ± 21% -95.5% 337.00 ± 0% proc-vmstat.compact_isolated
18421 ±120% -98.3% 310.00 ± 0% proc-vmstat.compact_migrate_scanned
192.00 ± 21% -96.4% 7.00 ±-14% proc-vmstat.compact_stall
49525 ± 43% +154.6% 126090 ± 0% proc-vmstat.kswapd_low_wmark_hit_quickly
17344 ± 4% +73.0% 30013 ± 0% proc-vmstat.nr_dirty_background_threshold
34690 ± 4% +73.0% 60026 ± 0% proc-vmstat.nr_dirty_threshold
180484 ± 4% +67.9% 303083 ± 0% proc-vmstat.nr_free_pages
1227 ± 10% +276.8% 4623 ± 0% proc-vmstat.nr_inactive_file
3303 ± 6% +43.0% 4722 ± 0% proc-vmstat.nr_mapped
1012 ± 17% +321.7% 4270 ± 0% proc-vmstat.nr_shmem
24900 ± 4% +29.6% 32265 ± 0% proc-vmstat.nr_slab_reclaimable
35587470 ± 5% -69.7% 10775004 ± 0% proc-vmstat.nr_vmscan_write
61007414 ± 6% -65.6% 21016129 ± 0% proc-vmstat.nr_written
16970144 ± 12% -37.0% 10686065 ± 0% proc-vmstat.numa_foreign
10074000 ± 1% -45.2% 5519749 ± 0% proc-vmstat.numa_hint_faults
9673661 ± 5% -44.4% 5377833 ± 0% proc-vmstat.numa_hint_faults_local
67528367 ± 6% -67.0% 22278204 ± 0% proc-vmstat.numa_hit
67514451 ± 6% -67.0% 22264292 ± 0% proc-vmstat.numa_local
16969897 ± 12% -37.0% 10686272 ± 0% proc-vmstat.numa_miss
16983813 ± 12% -37.0% 10700184 ± 0% proc-vmstat.numa_other
41943046 ± 1% -43.9% 23535513 ± 0% proc-vmstat.numa_pte_updates
49539 ± 43% +154.5% 126102 ± 0% proc-vmstat.pageoutrun
45300466 ± 9% -79.2% 9418945 ± 0% proc-vmstat.pgactivate
558557 ± 14% -34.1% 367818 ± 0% proc-vmstat.pgalloc_dma
14967174 ± 3% -69.1% 4626484 ± 0% proc-vmstat.pgalloc_dma32
71037855 ± 7% -57.6% 30119030 ± 0% proc-vmstat.pgalloc_normal
62292933 ± 6% -65.2% 21706559 ± 0% proc-vmstat.pgdeactivate
79824509 ± 5% -56.2% 34976920 ± 0% proc-vmstat.pgfault
86163698 ± 6% -68.5% 27162999 ± 0% proc-vmstat.pgfree
44685673 ± 9% -79.4% 9192073 ± 0% proc-vmstat.pgmajfault
13765509 ± 7% -69.7% 4168976 ± 0% proc-vmstat.pgrefill_dma32
48547731 ± 6% -63.8% 17561899 ± 0% proc-vmstat.pgrefill_normal
12122138 ± 7% -69.7% 3675632 ± 0% proc-vmstat.pgscan_direct_dma32
67953310 ± 7% -66.4% 22842830 ± 0% proc-vmstat.pgscan_direct_normal
11915527 ± 10% -79.3% 2460668 ± 0% proc-vmstat.pgscan_kswapd_dma32
15559179 ± 9% -80.7% 2995996 ± 0% proc-vmstat.pgscan_kswapd_normal
8844259 ± 8% -70.8% 2582588 ± 0% proc-vmstat.pgsteal_direct_dma32
43061102 ± 7% -64.0% 15515081 ± 0% proc-vmstat.pgsteal_direct_normal
4732303 ± 6% -69.0% 1469200 ± 0% proc-vmstat.pgsteal_kswapd_dma32
4380170 ± 7% -66.6% 1462100 ± 0% proc-vmstat.pgsteal_kswapd_normal
44709819 ± 9% -79.4% 9217280 ± 0% proc-vmstat.pswpin
61007674 ± 6% -65.6% 21016726 ± 0% proc-vmstat.pswpout
37.61 ± 8% -39.3% 22.83 ± -4% sched_debug.cfs_rq:/.load.avg
884.52 ± 5% -36.7% 559.50 ± 0% sched_debug.cfs_rq:/.load.max
146.88 ± 5% -38.3% 90.64 ± -1% sched_debug.cfs_rq:/.load.stddev
47.93 ± 5% +28.5% 61.60 ± -1% sched_debug.cfs_rq:/.load_avg.avg
1095 ± 10% +52.2% 1667 ± 0% sched_debug.cfs_rq:/.load_avg.max
170.96 ± 7% +39.6% 238.66 ± 0% sched_debug.cfs_rq:/.load_avg.stddev
578829 ± 2% -80.5% 112739 ± 0% sched_debug.cfs_rq:/.min_vruntime.avg
2507544 ± 0% -80.8% 482665 ± 0% sched_debug.cfs_rq:/.min_vruntime.max
998179 ± 1% -82.2% 177613 ± 0% sched_debug.cfs_rq:/.min_vruntime.stddev
0.24 ± 2% -37.1% 0.15 ±-654% sched_debug.cfs_rq:/.nr_running.avg
0.41 ± 1% -22.1% 0.32 ±-312% sched_debug.cfs_rq:/.nr_running.stddev
34.69 ± 0% -38.3% 21.40 ± -4% sched_debug.cfs_rq:/.runnable_load_avg.avg
849.33 ± 0% -37.9% 527.50 ± 0% sched_debug.cfs_rq:/.runnable_load_avg.max
138.61 ± 0% -38.4% 85.43 ± -1% sched_debug.cfs_rq:/.runnable_load_avg.stddev
444145 ± 30% -87.1% 57376 ± 0% sched_debug.cfs_rq:/.spread0.avg
2372869 ± 5% -82.0% 427303 ± 0% sched_debug.cfs_rq:/.spread0.max
998183 ± 1% -82.2% 177613 ± 0% sched_debug.cfs_rq:/.spread0.stddev
242.15 ± 1% -28.8% 172.45 ± 0% sched_debug.cfs_rq:/.util_avg.avg
392.49 ± 0% -21.4% 308.56 ± 0% sched_debug.cfs_rq:/.util_avg.stddev
184988 ± 1% -64.1% 66460 ± 0% sched_debug.cpu.clock.avg
184996 ± 1% -64.1% 66466 ± 0% sched_debug.cpu.clock.max
184978 ± 1% -64.1% 66453 ± 0% sched_debug.cpu.clock.min
5.60 ± 18% -30.8% 3.88 ±-25% sched_debug.cpu.clock.stddev
184988 ± 1% -64.1% 66460 ± 0% sched_debug.cpu.clock_task.avg
184996 ± 1% -64.1% 66466 ± 0% sched_debug.cpu.clock_task.max
184978 ± 1% -64.1% 66453 ± 0% sched_debug.cpu.clock_task.min
5.60 ± 18% -30.8% 3.88 ±-25% sched_debug.cpu.clock_task.stddev
36.54 ± 4% -42.2% 21.11 ± -4% sched_debug.cpu.cpu_load[0].avg
950.98 ± 7% -44.5% 527.50 ± 0% sched_debug.cpu.cpu_load[0].max
151.40 ± 6% -43.7% 85.22 ± -1% sched_debug.cpu.cpu_load[0].stddev
35.91 ± 2% -41.2% 21.10 ± -4% sched_debug.cpu.cpu_load[1].avg
899.77 ± 3% -41.4% 527.50 ± 0% sched_debug.cpu.cpu_load[1].max
145.18 ± 3% -41.3% 85.22 ± -1% sched_debug.cpu.cpu_load[1].stddev
35.61 ± 2% -40.7% 21.12 ± -4% sched_debug.cpu.cpu_load[2].avg
877.87 ± 2% -39.9% 527.50 ± 0% sched_debug.cpu.cpu_load[2].max
142.54 ± 2% -40.2% 85.23 ± -1% sched_debug.cpu.cpu_load[2].stddev
35.37 ± 2% -40.1% 21.20 ± -4% sched_debug.cpu.cpu_load[3].avg
867.60 ± 2% -39.2% 527.50 ± 0% sched_debug.cpu.cpu_load[3].max
141.21 ± 2% -39.6% 85.33 ± -1% sched_debug.cpu.cpu_load[3].stddev
35.16 ± 1% -39.6% 21.24 ± -4% sched_debug.cpu.cpu_load[4].avg
858.88 ± 2% -38.6% 527.50 ± 0% sched_debug.cpu.cpu_load[4].max
140.16 ± 2% -39.0% 85.43 ± -1% sched_debug.cpu.cpu_load[4].stddev
456.75 ± 2% -41.9% 265.40 ± 0% sched_debug.cpu.curr->pid.avg
5331 ± 1% -53.3% 2491 ± 0% sched_debug.cpu.curr->pid.max
912.17 ± 2% -38.3% 562.54 ± 0% sched_debug.cpu.curr->pid.stddev
37.90 ± 7% -39.8% 22.83 ± -4% sched_debug.cpu.load.avg
904.00 ± 7% -38.1% 559.50 ± 0% sched_debug.cpu.load.max
149.42 ± 6% -39.3% 90.64 ± -1% sched_debug.cpu.load.stddev
0.00 ± 5% -31.3% 0.00 ±-4394145% sched_debug.cpu.next_balance.stddev
72445 ± 0% -75.8% 17509 ± 0% sched_debug.cpu.nr_load_updates.avg
155443 ± 0% -77.5% 34902 ± 0% sched_debug.cpu.nr_load_updates.max
19501 ± 33% -61.4% 7530 ± 0% sched_debug.cpu.nr_load_updates.min
46290 ± 1% -80.6% 8995 ± 0% sched_debug.cpu.nr_load_updates.stddev
0.25 ± 3% -34.8% 0.16 ±-626% sched_debug.cpu.nr_running.avg
1.12 ± 6% +33.3% 1.50 ±-66% sched_debug.cpu.nr_running.max
0.42 ± 2% -14.1% 0.36 ±-276% sched_debug.cpu.nr_running.stddev
9841 ± 4% -54.7% 4459 ± 0% sched_debug.cpu.nr_switches.avg
323.71 ± 11% -26.8% 237.00 ± 0% sched_debug.cpu.nr_switches.min
10606 ± 6% -26.9% 7748 ± 0% sched_debug.cpu.nr_switches.stddev
0.00 ± 68% +1100.0% 0.05 ±-2057% sched_debug.cpu.nr_uninterruptible.avg
184975 ± 1% -64.1% 66455 ± 0% sched_debug.cpu_clk
181780 ± 1% -65.3% 63027 ± 0% sched_debug.ktime
0.12 ± 5% +205.5% 0.36 ±-275% sched_debug.rt_rq:/.rt_time.avg
4.33 ± 7% +211.4% 13.48 ± -7% sched_debug.rt_rq:/.rt_time.max
0.60 ± 6% +208.6% 1.85 ±-54% sched_debug.rt_rq:/.rt_time.stddev
184975 ± 1% -64.1% 66455 ± 0% sched_debug.sched_clk
lkp-hsw-ep2: 72 threads Brickland Haswell-EP with 128G memory
[*] bisect-good sample
[O] bisect-bad sample
To reproduce:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Xiaolong
[-- Attachment #2: job.yaml --]
[-- Type: text/plain, Size: 3787 bytes --]
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: vm-scalability
default-monitors:
wait: activate-monitor
kmsg:
uptime:
iostat:
heartbeat:
vmstat:
numa-numastat:
numa-vmstat:
numa-meminfo:
proc-vmstat:
proc-stat:
interval: 10
meminfo:
slabinfo:
interrupts:
lock_stat:
latency_stats:
softirqs:
bdi_dev_mapping:
diskstats:
nfsstat:
cpuidle:
cpufreq-stats:
turbostat:
pmeter:
sched_debug:
interval: 60
cpufreq_governor: performance
default-watchdogs:
oom-killer:
watchdog:
commit: faad2185f482578d50d363746006a1b95dde9d0a
model: Brickland Haswell-EP
nr_cpu: 72
memory: 128G
hdd_partitions: "/dev/disk/by-id/ata-INTEL_SSDSC2BB480G6_BTWA5444064C480FGN-part2"
swap_partitions:
rootfs_partition: "/dev/disk/by-id/ata-INTEL_SSDSC2BB480G6_BTWA5444064C480FGN-part1"
category: benchmark
transparent_hugepage:
thp_enabled: never
thp_defrag: never
nr_task: 16
boot_params:
bp_memmap: 96G!4G
disk:
nr_pmem: 1
swap:
perf-profile:
delay: 20
vm-scalability:
test: swap-w-rand
kconfig: x86_64-rhel-pmem
queue: bisect
testbox: lkp-hsw-ep2
tbox_group: lkp-hsw-ep2
enqueue_time: 2016-04-22 16:40:02.055365386 +08:00
compiler: gcc-4.9
rootfs: debian-x86_64-2015-02-07.cgz
id: 5f09876e8980a7faae6038a029704e0b741e85ef
user: lkp
head_commit: 5e3497cca281616e7930b74a0076b7324dcc2057
base_commit: b562e44f507e863c6792946e4e1b1449fbbac85d
branch: linux-next/master
result_root: "/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0"
job_file: "/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml"
max_uptime: 1500
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel-pmem
- branch=linux-next/master
- commit=faad2185f482578d50d363746006a1b95dde9d0a
- BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218
- memmap=96G!4G
- max_uptime=1500
- RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0
- LKP_SERVER=inn
- |2-
earlyprintk=ttyS0,115200 systemd.log_level=err
debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100
panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0
console=ttyS0,115200 console=tty0 vga=normal
rw
lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz"
modules_initrd: "/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/modules.cgz"
bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/turbostat.cgz,/lkp/benchmarks/turbostat.cgz,/lkp/benchmarks/swap.cgz,/lkp/benchmarks/vm-scalability.cgz"
linux_headers_initrd: "/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/linux-headers.cgz"
kernel: "/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218"
dequeue_time: 2016-04-22 16:59:45.398950966 +08:00
job_state: OOM
loadavg: 16.33 5.86 2.11 18/821 3328
start_time: '1461315634'
end_time: '1461315693'
version: "/lkp/lkp/.src-20160422-165027"
[-- Attachment #3: reproduce.ksh --]
[-- Type: text/plain, Size: 7235 bytes --]
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu48/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu49/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu50/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu51/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu52/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu53/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu54/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu55/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu56/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu57/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu58/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu59/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu60/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu61/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu62/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu63/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu64/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu65/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu66/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu67/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu68/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu69/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu70/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu71/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor
2016-04-22 17:00:33 echo performance > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor
2016-04-22 17:00:34 mount -t tmpfs -o size=100% vm-scalability-tmp /tmp/vm-scalability-tmp
2016-04-22 17:00:34 truncate -s 33615351808 /tmp/vm-scalability-tmp/vm-scalability.img
2016-04-22 17:00:34 mkfs.xfs -q /tmp/vm-scalability-tmp/vm-scalability.img
2016-04-22 17:00:34 mount -o loop /tmp/vm-scalability-tmp/vm-scalability.img /tmp/vm-scalability-tmp/vm-scalability
2016-04-22 17:00:34 ./case-swap-w-rand
2016-04-22 17:00:34 ./usemem --runtime 300 -n 16 --random 6368538624
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-27 3:15 ` kernel test robot
@ 2016-04-27 7:36 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-27 7:36 UTC (permalink / raw)
To: kernel test robot
Cc: Stephen Rothwell, Hillf Danton, Johannes Weiner, Mel Gorman,
David Rientjes, Tetsuo Handa, KAMEZAWA Hiroyuki, Andrew Morton,
LKML, lkp
On Wed 27-04-16 11:15:56, kernel test robot wrote:
> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
Could you be more specific what the test does please?
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 7:36 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-27 7:36 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 229 bytes --]
On Wed 27-04-16 11:15:56, kernel test robot wrote:
> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
Could you be more specific what the test does please?
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-27 7:36 ` Michal Hocko
@ 2016-04-27 8:20 ` Huang, Ying
-1 siblings, 0 replies; 35+ messages in thread
From: Huang, Ying @ 2016-04-27 8:20 UTC (permalink / raw)
To: Michal Hocko
Cc: kernel test robot, Stephen Rothwell, Tetsuo Handa, Hillf Danton,
LKML, Johannes Weiner, Mel Gorman, David Rientjes, Andrew Morton,
lkp, KAMEZAWA Hiroyuki
Michal Hocko <mhocko@kernel.org> writes:
> On Wed 27-04-16 11:15:56, kernel test robot wrote:
>> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
>
> Could you be more specific what the test does please?
The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
device is used as a swap device, and a test program will allocate/write
anonymous memory randomly to exercise page allocation, reclaiming, and
swapping in code path.
Best Regards,
Huang, Ying
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 8:20 ` Huang, Ying
0 siblings, 0 replies; 35+ messages in thread
From: Huang, Ying @ 2016-04-27 8:20 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 524 bytes --]
Michal Hocko <mhocko@kernel.org> writes:
> On Wed 27-04-16 11:15:56, kernel test robot wrote:
>> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
>
> Could you be more specific what the test does please?
The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
device is used as a swap device, and a test program will allocate/write
anonymous memory randomly to exercise page allocation, reclaiming, and
swapping in code path.
Best Regards,
Huang, Ying
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-27 8:20 ` Huang, Ying
@ 2016-04-27 8:37 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-27 8:37 UTC (permalink / raw)
To: Huang, Ying
Cc: kernel test robot, Stephen Rothwell, Tetsuo Handa, Hillf Danton,
LKML, Johannes Weiner, Mel Gorman, David Rientjes, Andrew Morton,
lkp, KAMEZAWA Hiroyuki
On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> Michal Hocko <mhocko@kernel.org> writes:
>
> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> >
> > Could you be more specific what the test does please?
>
> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> device is used as a swap device, and a test program will allocate/write
> anonymous memory randomly to exercise page allocation, reclaiming, and
> swapping in code path.
Can I download the test with the setup to play with this?
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 8:37 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-27 8:37 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 653 bytes --]
On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> Michal Hocko <mhocko@kernel.org> writes:
>
> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> >
> > Could you be more specific what the test does please?
>
> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> device is used as a swap device, and a test program will allocate/write
> anonymous memory randomly to exercise page allocation, reclaiming, and
> swapping in code path.
Can I download the test with the setup to play with this?
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-27 8:37 ` Michal Hocko
@ 2016-04-27 8:44 ` Huang, Ying
-1 siblings, 0 replies; 35+ messages in thread
From: Huang, Ying @ 2016-04-27 8:44 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki
Michal Hocko <mhocko@kernel.org> writes:
> On Wed 27-04-16 16:20:43, Huang, Ying wrote:
>> Michal Hocko <mhocko@kernel.org> writes:
>>
>> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
>> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
>> >
>> > Could you be more specific what the test does please?
>>
>> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
>> device is used as a swap device, and a test program will allocate/write
>> anonymous memory randomly to exercise page allocation, reclaiming, and
>> swapping in code path.
>
> Can I download the test with the setup to play with this?
There are reproduce steps in the original report email.
To reproduce:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
The job.yaml and kconfig file are attached in the original report email.
Best Regards,
Huang, Ying
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 8:44 ` Huang, Ying
0 siblings, 0 replies; 35+ messages in thread
From: Huang, Ying @ 2016-04-27 8:44 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1080 bytes --]
Michal Hocko <mhocko@kernel.org> writes:
> On Wed 27-04-16 16:20:43, Huang, Ying wrote:
>> Michal Hocko <mhocko@kernel.org> writes:
>>
>> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
>> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
>> >
>> > Could you be more specific what the test does please?
>>
>> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
>> device is used as a swap device, and a test program will allocate/write
>> anonymous memory randomly to exercise page allocation, reclaiming, and
>> swapping in code path.
>
> Can I download the test with the setup to play with this?
There are reproduce steps in the original report email.
To reproduce:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
The job.yaml and kconfig file are attached in the original report email.
Best Regards,
Huang, Ying
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-27 8:44 ` Huang, Ying
@ 2016-04-27 9:17 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-27 9:17 UTC (permalink / raw)
To: Huang, Ying
Cc: kernel test robot, Stephen Rothwell, Tetsuo Handa, Hillf Danton,
LKML, Johannes Weiner, Mel Gorman, David Rientjes, Andrew Morton,
lkp, KAMEZAWA Hiroyuki
On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> Michal Hocko <mhocko@kernel.org> writes:
>
> > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> >> Michal Hocko <mhocko@kernel.org> writes:
> >>
> >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> >> >
> >> > Could you be more specific what the test does please?
> >>
> >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> >> device is used as a swap device, and a test program will allocate/write
> >> anonymous memory randomly to exercise page allocation, reclaiming, and
> >> swapping in code path.
> >
> > Can I download the test with the setup to play with this?
>
> There are reproduce steps in the original report email.
>
> To reproduce:
>
> git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> cd lkp-tests
> bin/lkp install job.yaml # job file is attached in this email
> bin/lkp run job.yaml
>
>
> The job.yaml and kconfig file are attached in the original report email.
Thanks for the instructions. My bad I have overlooked that in the
initial email. I have checked the configuration file and it seems rather
hardcoded for a particular HW. It expects a machine with 128G and
reserves 96G!4G which might lead to different amount of memory in the
end depending on the particular memory layout.
Before I go and try to recreate a similar setup, how stable are the
results from this test. Random access pattern sounds like rather
volatile to be consider for a throughput test. Or is there any other
side effect I am missing and something fails which didn't use to
previously.
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-27 9:17 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-27 9:17 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1797 bytes --]
On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> Michal Hocko <mhocko@kernel.org> writes:
>
> > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> >> Michal Hocko <mhocko@kernel.org> writes:
> >>
> >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> >> >
> >> > Could you be more specific what the test does please?
> >>
> >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> >> device is used as a swap device, and a test program will allocate/write
> >> anonymous memory randomly to exercise page allocation, reclaiming, and
> >> swapping in code path.
> >
> > Can I download the test with the setup to play with this?
>
> There are reproduce steps in the original report email.
>
> To reproduce:
>
> git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> cd lkp-tests
> bin/lkp install job.yaml # job file is attached in this email
> bin/lkp run job.yaml
>
>
> The job.yaml and kconfig file are attached in the original report email.
Thanks for the instructions. My bad I have overlooked that in the
initial email. I have checked the configuration file and it seems rather
hardcoded for a particular HW. It expects a machine with 128G and
reserves 96G!4G which might lead to different amount of memory in the
end depending on the particular memory layout.
Before I go and try to recreate a similar setup, how stable are the
results from this test. Random access pattern sounds like rather
volatile to be consider for a throughput test. Or is there any other
side effect I am missing and something fails which didn't use to
previously.
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-27 9:17 ` Michal Hocko
(?)
@ 2016-04-28 5:17 ` Aaron Lu
-1 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-28 5:17 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
> On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> > Michal Hocko <mhocko@kernel.org> writes:
> >
> > > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> > >> Michal Hocko <mhocko@kernel.org> writes:
> > >>
> > >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> > >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> > >> >
> > >> > Could you be more specific what the test does please?
> > >>
> > >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> > >> device is used as a swap device, and a test program will allocate/write
> > >> anonymous memory randomly to exercise page allocation, reclaiming, and
> > >> swapping in code path.
> > >
> > > Can I download the test with the setup to play with this?
> >
> > There are reproduce steps in the original report email.
> >
> > To reproduce:
> >
> > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> > cd lkp-tests
> > bin/lkp install job.yaml # job file is attached in this email
> > bin/lkp run job.yaml
> >
> >
> > The job.yaml and kconfig file are attached in the original report email.
>
> Thanks for the instructions. My bad I have overlooked that in the
> initial email. I have checked the configuration file and it seems rather
> hardcoded for a particular HW. It expects a machine with 128G and
> reserves 96G!4G which might lead to different amount of memory in the
> end depending on the particular memory layout.
Indeed, the job file needs manual change.
The attached job file is the one we used on the test machine.
>
> Before I go and try to recreate a similar setup, how stable are the
> results from this test. Random access pattern sounds like rather
> volatile to be consider for a throughput test. Or is there any other
> side effect I am missing and something fails which didn't use to
> previously.
I have the same doubt too, but the results look really stable(only for
commit 0da9597ac9c0, see below for more explanation).
We did 8 runs for this report and the standard deviation(represented by
the %stddev shown in the original report) is used to show exactly this.
I just checked the results again and found that the 8 runs for your
commit faad2185f482 all OOMed, only 1 of them is able to finish the test
before the OOM occur and got a throughput value of 38653.
The source code for this test is here:
https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
And it's started as:
./usemem --runtime 300 -n 16 --random 6368538624
which means to fork 16 processes, each dealing with 6GiB around data. By
dealing here, I mean the process each will mmap an anonymous region of
6GiB size and then write data to that area at random place, thus will
trigger swapouts and swapins after the memory is used up(since the
system has 128GiB memory and 96GiB is used by the pmem driver as swap
space, the memory will be used up after a little while).
So I guess the question here is, after the OOM rework, is the OOM
expected for such a case? If so, then we can ignore this report.
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 5:17 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-28 5:17 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
> On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> > Michal Hocko <mhocko@kernel.org> writes:
> >
> > > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> > >> Michal Hocko <mhocko@kernel.org> writes:
> > >>
> > >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> > >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> > >> >
> > >> > Could you be more specific what the test does please?
> > >>
> > >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> > >> device is used as a swap device, and a test program will allocate/write
> > >> anonymous memory randomly to exercise page allocation, reclaiming, and
> > >> swapping in code path.
> > >
> > > Can I download the test with the setup to play with this?
> >
> > There are reproduce steps in the original report email.
> >
> > To reproduce:
> >
> > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> > cd lkp-tests
> > bin/lkp install job.yaml # job file is attached in this email
> > bin/lkp run job.yaml
> >
> >
> > The job.yaml and kconfig file are attached in the original report email.
>
> Thanks for the instructions. My bad I have overlooked that in the
> initial email. I have checked the configuration file and it seems rather
> hardcoded for a particular HW. It expects a machine with 128G and
> reserves 96G!4G which might lead to different amount of memory in the
> end depending on the particular memory layout.
Indeed, the job file needs manual change.
The attached job file is the one we used on the test machine.
>
> Before I go and try to recreate a similar setup, how stable are the
> results from this test. Random access pattern sounds like rather
> volatile to be consider for a throughput test. Or is there any other
> side effect I am missing and something fails which didn't use to
> previously.
I have the same doubt too, but the results look really stable(only for
commit 0da9597ac9c0, see below for more explanation).
We did 8 runs for this report and the standard deviation(represented by
the %stddev shown in the original report) is used to show exactly this.
I just checked the results again and found that the 8 runs for your
commit faad2185f482 all OOMed, only 1 of them is able to finish the test
before the OOM occur and got a throughput value of 38653.
The source code for this test is here:
https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
And it's started as:
./usemem --runtime 300 -n 16 --random 6368538624
which means to fork 16 processes, each dealing with 6GiB around data. By
dealing here, I mean the process each will mmap an anonymous region of
6GiB size and then write data to that area at random place, thus will
trigger swapouts and swapins after the memory is used up(since the
system has 128GiB memory and 96GiB is used by the pmem driver as swap
space, the memory will be used up after a little while).
So I guess the question here is, after the OOM rework, is the OOM
expected for such a case? If so, then we can ignore this report.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 5:17 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-28 5:17 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 3247 bytes --]
On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
> On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> > Michal Hocko <mhocko@kernel.org> writes:
> >
> > > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> > >> Michal Hocko <mhocko@kernel.org> writes:
> > >>
> > >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> > >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> > >> >
> > >> > Could you be more specific what the test does please?
> > >>
> > >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> > >> device is used as a swap device, and a test program will allocate/write
> > >> anonymous memory randomly to exercise page allocation, reclaiming, and
> > >> swapping in code path.
> > >
> > > Can I download the test with the setup to play with this?
> >
> > There are reproduce steps in the original report email.
> >
> > To reproduce:
> >
> > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> > cd lkp-tests
> > bin/lkp install job.yaml # job file is attached in this email
> > bin/lkp run job.yaml
> >
> >
> > The job.yaml and kconfig file are attached in the original report email.
>
> Thanks for the instructions. My bad I have overlooked that in the
> initial email. I have checked the configuration file and it seems rather
> hardcoded for a particular HW. It expects a machine with 128G and
> reserves 96G!4G which might lead to different amount of memory in the
> end depending on the particular memory layout.
Indeed, the job file needs manual change.
The attached job file is the one we used on the test machine.
>
> Before I go and try to recreate a similar setup, how stable are the
> results from this test. Random access pattern sounds like rather
> volatile to be consider for a throughput test. Or is there any other
> side effect I am missing and something fails which didn't use to
> previously.
I have the same doubt too, but the results look really stable(only for
commit 0da9597ac9c0, see below for more explanation).
We did 8 runs for this report and the standard deviation(represented by
the %stddev shown in the original report) is used to show exactly this.
I just checked the results again and found that the 8 runs for your
commit faad2185f482 all OOMed, only 1 of them is able to finish the test
before the OOM occur and got a throughput value of 38653.
The source code for this test is here:
https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
And it's started as:
./usemem --runtime 300 -n 16 --random 6368538624
which means to fork 16 processes, each dealing with 6GiB around data. By
dealing here, I mean the process each will mmap an anonymous region of
6GiB size and then write data to that area at random place, thus will
trigger swapouts and swapins after the memory is used up(since the
system has 128GiB memory and 96GiB is used by the pmem driver as swap
space, the memory will be used up after a little while).
So I guess the question here is, after the OOM rework, is the OOM
expected for such a case? If so, then we can ignore this report.
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-28 5:17 ` [LKP] [lkp] " Aaron Lu
(?)
@ 2016-04-28 8:57 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-28 8:57 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Thu 28-04-16 13:17:08, Aaron Lu wrote:
> On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
> > On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> > > Michal Hocko <mhocko@kernel.org> writes:
> > >
> > > > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> > > >> Michal Hocko <mhocko@kernel.org> writes:
> > > >>
> > > >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> > > >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> > > >> >
> > > >> > Could you be more specific what the test does please?
> > > >>
> > > >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> > > >> device is used as a swap device, and a test program will allocate/write
> > > >> anonymous memory randomly to exercise page allocation, reclaiming, and
> > > >> swapping in code path.
> > > >
> > > > Can I download the test with the setup to play with this?
> > >
> > > There are reproduce steps in the original report email.
> > >
> > > To reproduce:
> > >
> > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> > > cd lkp-tests
> > > bin/lkp install job.yaml # job file is attached in this email
> > > bin/lkp run job.yaml
> > >
> > >
> > > The job.yaml and kconfig file are attached in the original report email.
> >
> > Thanks for the instructions. My bad I have overlooked that in the
> > initial email. I have checked the configuration file and it seems rather
> > hardcoded for a particular HW. It expects a machine with 128G and
> > reserves 96G!4G which might lead to different amount of memory in the
> > end depending on the particular memory layout.
>
> Indeed, the job file needs manual change.
> The attached job file is the one we used on the test machine.
>
> >
> > Before I go and try to recreate a similar setup, how stable are the
> > results from this test. Random access pattern sounds like rather
> > volatile to be consider for a throughput test. Or is there any other
> > side effect I am missing and something fails which didn't use to
> > previously.
>
> I have the same doubt too, but the results look really stable(only for
> commit 0da9597ac9c0, see below for more explanation).
I cannot seem to find this sha1. Where does it come from? linux-next?
> We did 8 runs for this report and the standard deviation(represented by
> the %stddev shown in the original report) is used to show exactly this.
>
> I just checked the results again and found that the 8 runs for your
> commit faad2185f482 all OOMed, only 1 of them is able to finish the test
> before the OOM occur and got a throughput value of 38653.
If you are talking about "mm, oom: rework oom detection" then this
wouldn't be that surprising. There are follow up patches which fortify
the oom detection. Does the same happen with the whole series applied?
Also does the test ever OOM before the oom rework?
> The source code for this test is here:
> https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
thanks for the pointer
> And it's started as:
> ./usemem --runtime 300 -n 16 --random 6368538624
> which means to fork 16 processes, each dealing with 6GiB around data. By
> dealing here, I mean the process each will mmap an anonymous region of
> 6GiB size and then write data to that area at random place, thus will
> trigger swapouts and swapins after the memory is used up(since the
> system has 128GiB memory and 96GiB is used by the pmem driver as swap
> space, the memory will be used up after a little while).
OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
right? That would suggest they should fit in although the swapout could
be large (2/3 of the faulted memory) and the random pattern can cause
some trashing. Does the system bahave the same way with the stream anon
load? Anyway I think we should be able to handle such load, although it
is quite untypical from my experience because it can be pain with a slow
swap but ramdisk swap should be as fast as it can get so the swap in/out
should be basically noop.
> So I guess the question here is, after the OOM rework, is the OOM
> expected for such a case? If so, then we can ignore this report.
Could you post the OOM reports please? I will try to emulate a similar
load here as well.
Thanks!
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 8:57 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-28 8:57 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Thu 28-04-16 13:17:08, Aaron Lu wrote:
> On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
> > On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> > > Michal Hocko <mhocko@kernel.org> writes:
> > >
> > > > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> > > >> Michal Hocko <mhocko@kernel.org> writes:
> > > >>
> > > >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> > > >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> > > >> >
> > > >> > Could you be more specific what the test does please?
> > > >>
> > > >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> > > >> device is used as a swap device, and a test program will allocate/write
> > > >> anonymous memory randomly to exercise page allocation, reclaiming, and
> > > >> swapping in code path.
> > > >
> > > > Can I download the test with the setup to play with this?
> > >
> > > There are reproduce steps in the original report email.
> > >
> > > To reproduce:
> > >
> > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> > > cd lkp-tests
> > > bin/lkp install job.yaml # job file is attached in this email
> > > bin/lkp run job.yaml
> > >
> > >
> > > The job.yaml and kconfig file are attached in the original report email.
> >
> > Thanks for the instructions. My bad I have overlooked that in the
> > initial email. I have checked the configuration file and it seems rather
> > hardcoded for a particular HW. It expects a machine with 128G and
> > reserves 96G!4G which might lead to different amount of memory in the
> > end depending on the particular memory layout.
>
> Indeed, the job file needs manual change.
> The attached job file is the one we used on the test machine.
>
> >
> > Before I go and try to recreate a similar setup, how stable are the
> > results from this test. Random access pattern sounds like rather
> > volatile to be consider for a throughput test. Or is there any other
> > side effect I am missing and something fails which didn't use to
> > previously.
>
> I have the same doubt too, but the results look really stable(only for
> commit 0da9597ac9c0, see below for more explanation).
I cannot seem to find this sha1. Where does it come from? linux-next?
> We did 8 runs for this report and the standard deviation(represented by
> the %stddev shown in the original report) is used to show exactly this.
>
> I just checked the results again and found that the 8 runs for your
> commit faad2185f482 all OOMed, only 1 of them is able to finish the test
> before the OOM occur and got a throughput value of 38653.
If you are talking about "mm, oom: rework oom detection" then this
wouldn't be that surprising. There are follow up patches which fortify
the oom detection. Does the same happen with the whole series applied?
Also does the test ever OOM before the oom rework?
> The source code for this test is here:
> https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
thanks for the pointer
> And it's started as:
> ./usemem --runtime 300 -n 16 --random 6368538624
> which means to fork 16 processes, each dealing with 6GiB around data. By
> dealing here, I mean the process each will mmap an anonymous region of
> 6GiB size and then write data to that area at random place, thus will
> trigger swapouts and swapins after the memory is used up(since the
> system has 128GiB memory and 96GiB is used by the pmem driver as swap
> space, the memory will be used up after a little while).
OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
right? That would suggest they should fit in although the swapout could
be large (2/3 of the faulted memory) and the random pattern can cause
some trashing. Does the system bahave the same way with the stream anon
load? Anyway I think we should be able to handle such load, although it
is quite untypical from my experience because it can be pain with a slow
swap but ramdisk swap should be as fast as it can get so the swap in/out
should be basically noop.
> So I guess the question here is, after the OOM rework, is the OOM
> expected for such a case? If so, then we can ignore this report.
Could you post the OOM reports please? I will try to emulate a similar
load here as well.
Thanks!
--
Michal Hocko
SUSE Labs
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 8:57 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-28 8:57 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 4470 bytes --]
On Thu 28-04-16 13:17:08, Aaron Lu wrote:
> On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
> > On Wed 27-04-16 16:44:31, Huang, Ying wrote:
> > > Michal Hocko <mhocko@kernel.org> writes:
> > >
> > > > On Wed 27-04-16 16:20:43, Huang, Ying wrote:
> > > >> Michal Hocko <mhocko@kernel.org> writes:
> > > >>
> > > >> > On Wed 27-04-16 11:15:56, kernel test robot wrote:
> > > >> >> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
> > > >> >
> > > >> > Could you be more specific what the test does please?
> > > >>
> > > >> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
> > > >> device is used as a swap device, and a test program will allocate/write
> > > >> anonymous memory randomly to exercise page allocation, reclaiming, and
> > > >> swapping in code path.
> > > >
> > > > Can I download the test with the setup to play with this?
> > >
> > > There are reproduce steps in the original report email.
> > >
> > > To reproduce:
> > >
> > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> > > cd lkp-tests
> > > bin/lkp install job.yaml # job file is attached in this email
> > > bin/lkp run job.yaml
> > >
> > >
> > > The job.yaml and kconfig file are attached in the original report email.
> >
> > Thanks for the instructions. My bad I have overlooked that in the
> > initial email. I have checked the configuration file and it seems rather
> > hardcoded for a particular HW. It expects a machine with 128G and
> > reserves 96G!4G which might lead to different amount of memory in the
> > end depending on the particular memory layout.
>
> Indeed, the job file needs manual change.
> The attached job file is the one we used on the test machine.
>
> >
> > Before I go and try to recreate a similar setup, how stable are the
> > results from this test. Random access pattern sounds like rather
> > volatile to be consider for a throughput test. Or is there any other
> > side effect I am missing and something fails which didn't use to
> > previously.
>
> I have the same doubt too, but the results look really stable(only for
> commit 0da9597ac9c0, see below for more explanation).
I cannot seem to find this sha1. Where does it come from? linux-next?
> We did 8 runs for this report and the standard deviation(represented by
> the %stddev shown in the original report) is used to show exactly this.
>
> I just checked the results again and found that the 8 runs for your
> commit faad2185f482 all OOMed, only 1 of them is able to finish the test
> before the OOM occur and got a throughput value of 38653.
If you are talking about "mm, oom: rework oom detection" then this
wouldn't be that surprising. There are follow up patches which fortify
the oom detection. Does the same happen with the whole series applied?
Also does the test ever OOM before the oom rework?
> The source code for this test is here:
> https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
thanks for the pointer
> And it's started as:
> ./usemem --runtime 300 -n 16 --random 6368538624
> which means to fork 16 processes, each dealing with 6GiB around data. By
> dealing here, I mean the process each will mmap an anonymous region of
> 6GiB size and then write data to that area at random place, thus will
> trigger swapouts and swapins after the memory is used up(since the
> system has 128GiB memory and 96GiB is used by the pmem driver as swap
> space, the memory will be used up after a little while).
OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
right? That would suggest they should fit in although the swapout could
be large (2/3 of the faulted memory) and the random pattern can cause
some trashing. Does the system bahave the same way with the stream anon
load? Anyway I think we should be able to handle such load, although it
is quite untypical from my experience because it can be pain with a slow
swap but ramdisk swap should be as fast as it can get so the swap in/out
should be basically noop.
> So I guess the question here is, after the OOM rework, is the OOM
> expected for such a case? If so, then we can ignore this report.
Could you post the OOM reports please? I will try to emulate a similar
load here as well.
Thanks!
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-28 8:57 ` [LKP] [lkp] " Michal Hocko
@ 2016-04-28 9:45 ` Aaron Lu
-1 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-28 9:45 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
[-- Attachment #1: Type: text/plain, Size: 4901 bytes --]
On 04/28/2016 04:57 PM, Michal Hocko wrote:
> On Thu 28-04-16 13:17:08, Aaron Lu wrote:
>> On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
>>> On Wed 27-04-16 16:44:31, Huang, Ying wrote:
>>>> Michal Hocko <mhocko@kernel.org> writes:
>>>>
>>>>> On Wed 27-04-16 16:20:43, Huang, Ying wrote:
>>>>>> Michal Hocko <mhocko@kernel.org> writes:
>>>>>>
>>>>>>> On Wed 27-04-16 11:15:56, kernel test robot wrote:
>>>>>>>> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
>>>>>>>
>>>>>>> Could you be more specific what the test does please?
>>>>>>
>>>>>> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
>>>>>> device is used as a swap device, and a test program will allocate/write
>>>>>> anonymous memory randomly to exercise page allocation, reclaiming, and
>>>>>> swapping in code path.
>>>>>
>>>>> Can I download the test with the setup to play with this?
>>>>
>>>> There are reproduce steps in the original report email.
>>>>
>>>> To reproduce:
>>>>
>>>> git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
>>>> cd lkp-tests
>>>> bin/lkp install job.yaml # job file is attached in this email
>>>> bin/lkp run job.yaml
>>>>
>>>>
>>>> The job.yaml and kconfig file are attached in the original report email.
>>>
>>> Thanks for the instructions. My bad I have overlooked that in the
>>> initial email. I have checked the configuration file and it seems rather
>>> hardcoded for a particular HW. It expects a machine with 128G and
>>> reserves 96G!4G which might lead to different amount of memory in the
>>> end depending on the particular memory layout.
>>
>> Indeed, the job file needs manual change.
>> The attached job file is the one we used on the test machine.
>>
>>>
>>> Before I go and try to recreate a similar setup, how stable are the
>>> results from this test. Random access pattern sounds like rather
>>> volatile to be consider for a throughput test. Or is there any other
>>> side effect I am missing and something fails which didn't use to
>>> previously.
>>
>> I have the same doubt too, but the results look really stable(only for
>> commit 0da9597ac9c0, see below for more explanation).
>
> I cannot seem to find this sha1. Where does it come from? linux-next?
Neither can I...
The commit should come from 0day Kbuild service I suppose, which is a
robot to do automatic fetch/building etc.
Could it be that the commit appeared in linux-next some day and then
gone?
>> We did 8 runs for this report and the standard deviation(represented by
>> the %stddev shown in the original report) is used to show exactly this.
>>
>> I just checked the results again and found that the 8 runs for your
>> commit faad2185f482 all OOMed, only 1 of them is able to finish the test
>> before the OOM occur and got a throughput value of 38653.
>
> If you are talking about "mm, oom: rework oom detection" then this
> wouldn't be that surprising. There are follow up patches which fortify
> the oom detection. Does the same happen with the whole series applied?
I'll verify that later.
>
> Also does the test ever OOM before the oom rework?
It's hard to say at the moment since I can not find any of the 2
commits in my repo. I can only say the 8 runs of commit
0da9597ac9c0 didn't OOM.
>> The source code for this test is here:
>> https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
>
> thanks for the pointer
>
>> And it's started as:
>> ./usemem --runtime 300 -n 16 --random 6368538624
>> which means to fork 16 processes, each dealing with 6GiB around data. By
>> dealing here, I mean the process each will mmap an anonymous region of
>> 6GiB size and then write data to that area at random place, thus will
>> trigger swapouts and swapins after the memory is used up(since the
>> system has 128GiB memory and 96GiB is used by the pmem driver as swap
>> space, the memory will be used up after a little while).
>
> OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
> right? That would suggest they should fit in although the swapout could
> be large (2/3 of the faulted memory) and the random pattern can cause
> some trashing. Does the system bahave the same way with the stream anon
> load? Anyway I think we should be able to handle such load, although it
By stream anon load, do you mean continuous write, without read?
> is quite untypical from my experience because it can be pain with a slow
> swap but ramdisk swap should be as fast as it can get so the swap in/out
> should be basically noop.
>
>> So I guess the question here is, after the OOM rework, is the OOM
>> expected for such a case? If so, then we can ignore this report.
>
> Could you post the OOM reports please? I will try to emulate a similar
> load here as well.
I attached the dmesg from one of the runs.
Regards,
Aaron
[-- Attachment #2: dmesg --]
[-- Type: text/plain, Size: 191280 bytes --]
early console in decompress_kernel
input_data: 0x000000207eee63b4
input_len: 0x00000000006d419c
output: 0x000000207e000000
output_len: 0x00000000015a89a8
run_size: 0x00000000017d6000
Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Linux version 4.5.0-02728-gfaad218 (kbuild@lkp-nex06) (gcc version 4.9.3 (Debian 4.9.3-12) ) #1 SMP Fri Apr 22 16:53:01 CST 2016
[ 0.000000] Command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2::dhcp
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000207fffffff] usable
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: user-defined physical RAM map:
[ 0.000000] user: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] user: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] user: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] user: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] user: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] user: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] user: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] user: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] user: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] user: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] user: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] user: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] user: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] user: [mem 0x0000000100000000-0x00000018ffffffff] persistent (type 12)
[ 0.000000] user: [mem 0x0000001900000000-0x000000207fffffff] usable
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x2080000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000080000000 mask 3FFF80000000 uncachable
[ 0.000000] 1 base 380000000000 mask 3F8000000000 uncachable
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0x7b800 max_arch_pfn = 0x400000000
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fd850-0x000fd85f] mapped at [ffff8800000fd850]
[ 0.000000] mpc: fd860-fde24
[ 0.000000] Base memory trampoline at [ffff880000095000] 95000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x207f3b0000, 0x207f3b0fff] PGTABLE
[ 0.000000] BRK [0x207f3b1000, 0x207f3b1fff] PGTABLE
[ 0.000000] BRK [0x207f3b2000, 0x207f3b2fff] PGTABLE
[ 0.000000] BRK [0x207f3b3000, 0x207f3b3fff] PGTABLE
[ 0.000000] BRK [0x207f3b4000, 0x207f3b4fff] PGTABLE
[ 0.000000] BRK [0x207f3b5000, 0x207f3b5fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x20754b5000-0x207dffffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0460 000024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 0x000000007B7D50E8 0000B4 (v01 INTEL S2600WT 00000000 INTL 01000013)
[ 0.000000] ACPI: FACP 0x000000007B7D4000 0000F4 (v04 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: DSDT 0x000000007B79A000 0313B2 (v02 INTEL S2600WT 00000003 INTL 20091013)
[ 0.000000] ACPI: FACS 0x000000007B6FB000 000040
[ 0.000000] ACPI: HPET 0x000000007B7D3000 000038 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: APIC 0x000000007B7D2000 00085C (v03 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: MCFG 0x000000007B7D1000 00003C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: MSCT 0x000000007B7D0000 000090 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SLIT 0x000000007B7CF000 00006C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SRAT 0x000000007B7CE000 0009B0 (v03 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SPMI 0x000000007B7CD000 000041 (v05 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: WDDT 0x000000007B7CC000 000040 (v01 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: PRAD 0x000000007B795000 000102 (v02 INTEL SpsPrAgg 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x0000000076231000 0ACA42 (v02 INTEL S2600WT 00004000 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B797000 00216B (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B796000 000064 (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: HEST 0x000000007B794000 0000A8 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: BERT 0x000000007B793000 000030 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: ERST 0x000000007B792000 000230 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: EINJ 0x000000007B791000 000130 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: SPCR 0x000000007B790000 000050 (v01 S2600WT 00000000 INTL 00000000)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x06 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x10 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x12 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x14 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x16 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x20 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x22 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x24 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x26 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x28 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x30 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x32 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x34 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x36 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x40 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x42 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x44 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x46 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x48 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x50 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x52 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x54 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x56 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x60 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x62 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x64 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x66 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x68 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x70 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x72 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x74 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x76 -> Node 1
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x07 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x11 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x13 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x15 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x17 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x21 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x23 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x25 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x27 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x29 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x31 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x33 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x35 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x37 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x41 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x43 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x45 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x47 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x49 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x51 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x53 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x55 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x57 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x61 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x63 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x65 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x67 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x69 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x71 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x73 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x75 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x77 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x107fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NUMA: Initialized distance table, cnt=2
[ 0.000000] NODE_DATA(0) allocated [mem 0x7b7de000-0x7b7fffff]
[ 0.000000] NODE_DATA(1) allocated [mem 0x207ffdc000-0x207fffdfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000207fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009afff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000076230fff]
[ 0.000000] node 0: [mem 0x00000000762de000-0x000000007a1d2fff]
[ 0.000000] node 0: [mem 0x000000007b7d7000-0x000000007b7fffff]
[ 0.000000] node 1: [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007b7fffff]
[ 0.000000] On node 0 totalpages: 499945
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3994 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7840 pages used for memmap
[ 0.000000] DMA32 zone: 495951 pages, LIFO batch:31
[ 0.000000] Initmem setup node 1 [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] On node 1 totalpages: 7864320
[ 0.000000] Normal zone: 122880 pages used for memmap
[ 0.000000] Normal zone: 7864320 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x11] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x12] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x13] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x14] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x15] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x16] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x17] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x18] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x19] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x20] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x21] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x22] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x23] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x24] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x25] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x26] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x27] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x28] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x29] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x30] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x31] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x32] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x33] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x34] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x35] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x36] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x37] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x38] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x39] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x40] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x41] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x42] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x43] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x44] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x45] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x46] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x47] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x48] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x49] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x50] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x51] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x52] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x53] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x54] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x55] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x56] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x57] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x58] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x59] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x60] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x61] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x62] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x63] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x64] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x65] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x66] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x67] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x68] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x69] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x70] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x71] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x72] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x73] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x74] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x75] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x76] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x77] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x78] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x79] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x80] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x81] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x82] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x83] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x84] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x85] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x86] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x87] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x88] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x89] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8f] high level lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-47
[ 0.000000] IOAPIC[2]: apic_id 10, version 32, address 0xfec40000, GSI 48-71
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 8, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 8, APIC INT 09
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 8, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 8, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 8, APIC INT 04
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 8, APIC INT 05
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 8, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 8, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 8, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 8, APIC INT 0a
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 8, APIC INT 0b
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 8, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 8, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 8, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 8, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 144 CPUs, 72 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[ 0.000000] mapped IOAPIC to ffffffffff5fa000 (fec01000)
[ 0.000000] mapped IOAPIC to ffffffffff5f9000 (fec40000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x0009bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x76231000-0x762ddfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7a1d3000-0x7accefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7accf000-0x7b6fefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b6ff000-0x7b7d6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b800000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xff3fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff400000-0xffffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x100000000-0x18ffffffff]
[ 0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:144 nr_cpu_ids:144 nr_node_ids:2
[ 0.000000] percpu: Embedded 34 pages/cpu @ffff880076e00000 s98968 r8192 d32104 u262144
[ 0.000000] pcpu-alloc: s98968 r8192 d32104 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 000 001 002 003 004 005 006 007
[ 0.000000] pcpu-alloc: [0] 008 009 010 011 012 013 014 015
[ 0.000000] pcpu-alloc: [0] 016 017 036 037 038 039 040 041
[ 0.000000] pcpu-alloc: [0] 042 043 044 045 046 047 048 049
[ 0.000000] pcpu-alloc: [0] 050 051 052 053 072 074 076 078
[ 0.000000] pcpu-alloc: [0] 080 082 084 086 088 090 092 094
[ 0.000000] pcpu-alloc: [0] 096 098 100 102 104 106 108 110
[ 0.000000] pcpu-alloc: [0] 112 114 116 118 120 122 124 126
[ 0.000000] pcpu-alloc: [0] 128 130 132 134 136 138 140 142
[ 0.000000] pcpu-alloc: [1] 018 019 020 021 022 023 024 025
[ 0.000000] pcpu-alloc: [1] 026 027 028 029 030 031 032 033
[ 0.000000] pcpu-alloc: [1] 034 035 054 055 056 057 058 059
[ 0.000000] pcpu-alloc: [1] 060 061 062 063 064 065 066 067
[ 0.000000] pcpu-alloc: [1] 068 069 070 071 073 075 077 079
[ 0.000000] pcpu-alloc: [1] 081 083 085 087 089 091 093 095
[ 0.000000] pcpu-alloc: [1] 097 099 101 103 105 107 109 111
[ 0.000000] pcpu-alloc: [1] 113 115 117 119 121 123 125 127
[ 0.000000] pcpu-alloc: [1] 129 131 133 135 137 139 141 143
[ 0.000000] Built 2 zonelists in Node order, mobility grouping on. Total pages: 8233460
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2:
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 585728 bytes
[ 0.000000] log_buf_len min size: 524288 bytes
[ 0.000000] log_buf_len: 2097152 bytes
[ 0.000000] early log buf free: 494212(94%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 32681628K/33457060K available (9204K kernel code, 1790K rwdata, 3832K rodata, 1908K init, 2076K bss, 775432K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=144, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=144.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=144
[ 0.000000] NR_IRQS:524544 nr_irqs:2392 16
[ 0.000000] Offload RCU callbacks from all CPUs
[ 0.000000] Offload RCU callbacks from CPUs: 0-143.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] Linux version 4.5.0-02728-gfaad218 (kbuild@lkp-nex06) (gcc version 4.9.3 (Debian 4.9.3-12) ) #1 SMP Fri Apr 22 16:53:01 CST 2016
[ 0.000000] Command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2::dhcp
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000207fffffff] usable
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: user-defined physical RAM map:
[ 0.000000] user: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] user: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] user: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] user: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] user: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] user: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] user: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] user: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] user: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] user: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] user: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] user: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] user: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] user: [mem 0x0000000100000000-0x00000018ffffffff] persistent (type 12)
[ 0.000000] user: [mem 0x0000001900000000-0x000000207fffffff] usable
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x2080000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000080000000 mask 3FFF80000000 uncachable
[ 0.000000] 1 base 380000000000 mask 3F8000000000 uncachable
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0x7b800 max_arch_pfn = 0x400000000
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fd850-0x000fd85f] mapped at [ffff8800000fd850]
[ 0.000000] mpc: fd860-fde24
[ 0.000000] Base memory trampoline at [ffff880000095000] 95000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x207f3b0000, 0x207f3b0fff] PGTABLE
[ 0.000000] BRK [0x207f3b1000, 0x207f3b1fff] PGTABLE
[ 0.000000] BRK [0x207f3b2000, 0x207f3b2fff] PGTABLE
[ 0.000000] BRK [0x207f3b3000, 0x207f3b3fff] PGTABLE
[ 0.000000] BRK [0x207f3b4000, 0x207f3b4fff] PGTABLE
[ 0.000000] BRK [0x207f3b5000, 0x207f3b5fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x20754b5000-0x207dffffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0460 000024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 0x000000007B7D50E8 0000B4 (v01 INTEL S2600WT 00000000 INTL 01000013)
[ 0.000000] ACPI: FACP 0x000000007B7D4000 0000F4 (v04 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: DSDT 0x000000007B79A000 0313B2 (v02 INTEL S2600WT 00000003 INTL 20091013)
[ 0.000000] ACPI: FACS 0x000000007B6FB000 000040
[ 0.000000] ACPI: HPET 0x000000007B7D3000 000038 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: APIC 0x000000007B7D2000 00085C (v03 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: MCFG 0x000000007B7D1000 00003C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: MSCT 0x000000007B7D0000 000090 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SLIT 0x000000007B7CF000 00006C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SRAT 0x000000007B7CE000 0009B0 (v03 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SPMI 0x000000007B7CD000 000041 (v05 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: WDDT 0x000000007B7CC000 000040 (v01 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: PRAD 0x000000007B795000 000102 (v02 INTEL SpsPrAgg 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x0000000076231000 0ACA42 (v02 INTEL S2600WT 00004000 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B797000 00216B (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B796000 000064 (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: HEST 0x000000007B794000 0000A8 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: BERT 0x000000007B793000 000030 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: ERST 0x000000007B792000 000230 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: EINJ 0x000000007B791000 000130 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: SPCR 0x000000007B790000 000050 (v01 S2600WT 00000000 INTL 00000000)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x06 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x10 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x12 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x14 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x16 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x20 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x22 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x24 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x26 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x28 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x30 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x32 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x34 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x36 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x40 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x42 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x44 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x46 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x48 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x50 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x52 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x54 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x56 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x60 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x62 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x64 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x66 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x68 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x70 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x72 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x74 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x76 -> Node 1
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x07 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x11 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x13 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x15 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x17 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x21 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x23 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x25 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x27 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x29 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x31 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x33 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x35 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x37 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x41 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x43 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x45 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x47 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x49 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x51 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x53 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x55 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x57 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x61 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x63 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x65 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x67 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x69 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x71 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x73 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x75 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x77 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x107fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NUMA: Initialized distance table, cnt=2
[ 0.000000] NODE_DATA(0) allocated [mem 0x7b7de000-0x7b7fffff]
[ 0.000000] NODE_DATA(1) allocated [mem 0x207ffdc000-0x207fffdfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000207fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009afff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000076230fff]
[ 0.000000] node 0: [mem 0x00000000762de000-0x000000007a1d2fff]
[ 0.000000] node 0: [mem 0x000000007b7d7000-0x000000007b7fffff]
[ 0.000000] node 1: [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007b7fffff]
[ 0.000000] On node 0 totalpages: 499945
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3994 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7840 pages used for memmap
[ 0.000000] DMA32 zone: 495951 pages, LIFO batch:31
[ 0.000000] Initmem setup node 1 [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] On node 1 totalpages: 7864320
[ 0.000000] Normal zone: 122880 pages used for memmap
[ 0.000000] Normal zone: 7864320 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x11] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x12] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x13] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x14] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x15] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x16] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x17] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x18] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x19] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x20] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x21] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x22] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x23] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x24] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x25] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x26] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x27] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x28] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x29] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x30] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x31] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x32] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x33] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x34] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x35] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x36] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x37] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x38] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x39] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x40] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x41] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x42] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x43] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x44] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x45] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x46] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x47] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x48] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x49] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x50] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x51] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x52] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x53] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x54] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x55] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x56] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x57] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x58] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x59] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x60] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x61] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x62] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x63] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x64] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x65] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x66] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x67] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x68] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x69] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x70] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x71] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x72] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x73] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x74] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x75] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x76] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x77] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x78] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x79] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x80] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x81] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x82] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x83] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x84] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x85] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x86] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x87] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x88] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x89] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8f] high level lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-47
[ 0.000000] IOAPIC[2]: apic_id 10, version 32, address 0xfec40000, GSI 48-71
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 8, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 8, APIC INT 09
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 8, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 8, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 8, APIC INT 04
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 8, APIC INT 05
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 8, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 8, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 8, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 8, APIC INT 0a
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 8, APIC INT 0b
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 8, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 8, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 8, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 8, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 144 CPUs, 72 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[ 0.000000] mapped IOAPIC to ffffffffff5fa000 (fec01000)
[ 0.000000] mapped IOAPIC to ffffffffff5f9000 (fec40000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x0009bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x76231000-0x762ddfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7a1d3000-0x7accefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7accf000-0x7b6fefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b6ff000-0x7b7d6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b800000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xff3fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff400000-0xffffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x100000000-0x18ffffffff]
[ 0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:144 nr_cpu_ids:144 nr_node_ids:2
[ 0.000000] percpu: Embedded 34 pages/cpu @ffff880076e00000 s98968 r8192 d32104 u262144
[ 0.000000] pcpu-alloc: s98968 r8192 d32104 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 000 001 002 003 004 005 006 007
[ 0.000000] pcpu-alloc: [0] 008 009 010 011 012 013 014 015
[ 0.000000] pcpu-alloc: [0] 016 017 036 037 038 039 040 041
[ 0.000000] pcpu-alloc: [0] 042 043 044 045 046 047 048 049
[ 0.000000] pcpu-alloc: [0] 050 051 052 053 072 074 076 078
[ 0.000000] pcpu-alloc: [0] 080 082 084 086 088 090 092 094
[ 0.000000] pcpu-alloc: [0] 096 098 100 102 104 106 108 110
[ 0.000000] pcpu-alloc: [0] 112 114 116 118 120 122 124 126
[ 0.000000] pcpu-alloc: [0] 128 130 132 134 136 138 140 142
[ 0.000000] pcpu-alloc: [1] 018 019 020 021 022 023 024 025
[ 0.000000] pcpu-alloc: [1] 026 027 028 029 030 031 032 033
[ 0.000000] pcpu-alloc: [1] 034 035 054 055 056 057 058 059
[ 0.000000] pcpu-alloc: [1] 060 061 062 063 064 065 066 067
[ 0.000000] pcpu-alloc: [1] 068 069 070 071 073 075 077 079
[ 0.000000] pcpu-alloc: [1] 081 083 085 087 089 091 093 095
[ 0.000000] pcpu-alloc: [1] 097 099 101 103 105 107 109 111
[ 0.000000] pcpu-alloc: [1] 113 115 117 119 121 123 125 127
[ 0.000000] pcpu-alloc: [1] 129 131 133 135 137 139 141 143
[ 0.000000] Built 2 zonelists in Node order, mobility grouping on. Total pages: 8233460
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2:
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 585728 bytes
[ 0.000000] log_buf_len min size: 524288 bytes
[ 0.000000] log_buf_len: 2097152 bytes
[ 0.000000] early log buf free: 494212(94%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 32681628K/33457060K available (9204K kernel code, 1790K rwdata, 3832K rodata, 1908K init, 2076K bss, 775432K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=144, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=144.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=144
[ 0.000000] NR_IRQS:524544 nr_irqs:2392 16
[ 0.000000] Offload RCU callbacks from all CPUs
[ 0.000000] Offload RCU callbacks from CPUs: 0-143.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2294.686 MHz processor
[ 0.000063] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.37 BogoMIPS (lpj=2294686)
[ 0.011923] pid_max: default: 147456 minimum: 1152
[ 0.017338] ACPI: Core revision 20160108
[ 0.142481] ACPI: 4 ACPI AML tables successfully acquired and loaded
[ 0.149590]
[ 0.151417] Security Framework initialized
[ 0.155996] SELinux: Initializing.
[ 0.159913] SELinux: Starting in permissive mode
[ 0.166883] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[ 0.181396] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.192247] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.199960] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.208786] CPU: Physical Processor ID: 0
[ 0.213267] CPU: Processor Core ID: 0
[ 0.217360] mce: CPU supports 22 MCE banks
[ 0.221975] CPU0: Thermal monitoring enabled (TM1)
[ 0.227338] process: using mwait in idle threads
[ 0.232501] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[ 0.239306] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.247905] Freeing SMP alternatives memory: 36K (ffffffff8219e000 - ffffffff821a7000)
[ 0.258732] ftrace: allocating 34315 entries in 135 pages
[ 0.279025] smpboot: Max logical packages: 4
[ 0.283963] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.290453] Switched APIC routing to physical flat.
[ 0.295897] masked ExtINT on CPU#0
[ 0.300123] ENABLING IO-APIC IRQs
[ 0.303829] init IO_APIC IRQs
[ 0.307146] apic 8 pin 0 not connected
[ 0.311438] IOAPIC[0]: Set routing entry (8-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0)
[ 0.320294] IOAPIC[0]: Set routing entry (8-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[ 0.329134] IOAPIC[0]: Set routing entry (8-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0)
[ 0.337973] IOAPIC[0]: Set routing entry (8-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0)
[ 0.346813] IOAPIC[0]: Set routing entry (8-5 -> 0x35 -> IRQ 5 Mode:0 Active:0 Dest:0)
[ 0.355665] IOAPIC[0]: Set routing entry (8-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0)
[ 0.364504] IOAPIC[0]: Set routing entry (8-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0)
[ 0.373342] IOAPIC[0]: Set routing entry (8-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0)
[ 0.382181] IOAPIC[0]: Set routing entry (8-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0)
[ 0.391019] IOAPIC[0]: Set routing entry (8-10 -> 0x3a -> IRQ 10 Mode:0 Active:0 Dest:0)
[ 0.400052] IOAPIC[0]: Set routing entry (8-11 -> 0x3b -> IRQ 11 Mode:0 Active:0 Dest:0)
[ 0.409086] IOAPIC[0]: Set routing entry (8-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0)
[ 0.418120] IOAPIC[0]: Set routing entry (8-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0)
[ 0.427156] IOAPIC[0]: Set routing entry (8-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0)
[ 0.436189] IOAPIC[0]: Set routing entry (8-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0)
[ 0.445218] apic 8 pin 16 not connected
[ 0.449592] apic 8 pin 17 not connected
[ 0.453966] apic 8 pin 18 not connected
[ 0.458340] apic 8 pin 19 not connected
[ 0.462714] apic 8 pin 20 not connected
[ 0.467088] apic 8 pin 21 not connected
[ 0.471462] apic 8 pin 22 not connected
[ 0.475836] apic 8 pin 23 not connected
[ 0.480210] apic 9 pin 0 not connected
[ 0.484487] apic 9 pin 1 not connected
[ 0.488764] apic 9 pin 2 not connected
[ 0.493042] apic 9 pin 3 not connected
[ 0.497319] apic 9 pin 4 not connected
[ 0.501596] apic 9 pin 5 not connected
[ 0.505873] apic 9 pin 6 not connected
[ 0.510150] apic 9 pin 7 not connected
[ 0.514427] apic 9 pin 8 not connected
[ 0.518704] apic 9 pin 9 not connected
[ 0.522981] apic 9 pin 10 not connected
[ 0.527355] apic 9 pin 11 not connected
[ 0.531729] apic 9 pin 12 not connected
[ 0.536103] apic 9 pin 13 not connected
[ 0.540477] apic 9 pin 14 not connected
[ 0.544851] apic 9 pin 15 not connected
[ 0.549225] apic 9 pin 16 not connected
[ 0.553599] apic 9 pin 17 not connected
[ 0.557973] apic 9 pin 18 not connected
[ 0.562347] apic 9 pin 19 not connected
[ 0.566721] apic 9 pin 20 not connected
[ 0.571095] apic 9 pin 21 not connected
[ 0.575469] apic 9 pin 22 not connected
[ 0.579843] apic 9 pin 23 not connected
[ 0.584217] apic 10 pin 0 not connected
[ 0.588591] apic 10 pin 1 not connected
[ 0.592965] apic 10 pin 2 not connected
[ 0.597339] apic 10 pin 3 not connected
[ 0.601713] apic 10 pin 4 not connected
[ 0.606087] apic 10 pin 5 not connected
[ 0.610461] apic 10 pin 6 not connected
[ 0.614834] apic 10 pin 7 not connected
[ 0.619208] apic 10 pin 8 not connected
[ 0.623582] apic 10 pin 9 not connected
[ 0.627956] apic 10 pin 10 not connected
[ 0.632427] apic 10 pin 11 not connected
[ 0.636898] apic 10 pin 12 not connected
[ 0.641369] apic 10 pin 13 not connected
[ 0.645840] apic 10 pin 14 not connected
[ 0.650311] apic 10 pin 15 not connected
[ 0.654782] apic 10 pin 16 not connected
[ 0.659253] apic 10 pin 17 not connected
[ 0.663724] apic 10 pin 18 not connected
[ 0.668195] apic 10 pin 19 not connected
[ 0.672666] apic 10 pin 20 not connected
[ 0.677137] apic 10 pin 21 not connected
[ 0.681608] apic 10 pin 22 not connected
[ 0.686078] apic 10 pin 23 not connected
[ 0.690689] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.707404] TSC deadline timer enabled
[ 0.711601] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x2)
[ 0.722820] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.734182] ... version: 3
[ 0.738662] ... bit width: 48
[ 0.743231] ... generic registers: 4
[ 0.747702] ... value mask: 0000ffffffffffff
[ 0.753628] ... max period: 0000ffffffffffff
[ 0.759554] ... fixed-purpose events: 3
[ 0.764026] ... event mask: 000000070000000f
[ 0.777674] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.786732] x86: Booting SMP configuration:
[ 0.791412] .... node #0, CPUs: #1
[ 0.797809] masked ExtINT on CPU#1
[ 0.863426] #2
[ 0.866992] masked ExtINT on CPU#2
[ 0.932744] #3
[ 0.936258] masked ExtINT on CPU#3
[ 1.002099] #4
[ 1.005674] masked ExtINT on CPU#4
[ 1.071411] #5
[ 1.075154] masked ExtINT on CPU#5
[ 1.140721] #6
[ 1.144347] masked ExtINT on CPU#6
[ 1.210036] #7
[ 1.213678] masked ExtINT on CPU#7
[ 1.279396] #8
[ 1.282923] masked ExtINT on CPU#8
[ 1.348705] #9
[ 1.352290] masked ExtINT on CPU#9
[ 1.418009] #10
[ 1.421509] masked ExtINT on CPU#10
[ 1.487323] #11
[ 1.491000] masked ExtINT on CPU#11
[ 1.556639] #12
[ 1.560361] masked ExtINT on CPU#12
[ 1.625953] #13
[ 1.629592] masked ExtINT on CPU#13
[ 1.695259] #14
[ 1.698836] masked ExtINT on CPU#14
[ 1.764578] #15
[ 1.768237] masked ExtINT on CPU#15
[ 1.833887] #16
[ 1.837608] masked ExtINT on CPU#16
[ 1.903202] #17
[ 1.906825] masked ExtINT on CPU#17
[ 1.972545]
[ 1.974218] .... node #1, CPUs: #18
[ 1.981628] masked ExtINT on CPU#18
[ 2.066232] #19
[ 2.070490] masked ExtINT on CPU#19
[ 2.136507] #20
[ 2.140234] masked ExtINT on CPU#20
[ 2.205765] #21
[ 2.209493] masked ExtINT on CPU#21
[ 2.275031] #22
[ 2.278651] masked ExtINT on CPU#22
[ 2.344285] #23
[ 2.348013] masked ExtINT on CPU#23
[ 2.413556] #24
[ 2.417312] masked ExtINT on CPU#24
[ 2.482813] #25
[ 2.486541] masked ExtINT on CPU#25
[ 2.552083] #26
[ 2.555708] masked ExtINT on CPU#26
[ 2.621334] #27
[ 2.625008] masked ExtINT on CPU#27
[ 2.690629] #28
[ 2.694257] masked ExtINT on CPU#28
[ 2.759877] #29
[ 2.763651] masked ExtINT on CPU#29
[ 2.829146] #30
[ 2.832884] masked ExtINT on CPU#30
[ 2.898402] #31
[ 2.902178] masked ExtINT on CPU#31
[ 2.967662] #32
[ 2.971274] masked ExtINT on CPU#32
[ 3.036921] #33
[ 3.040702] masked ExtINT on CPU#33
[ 3.106191] #34
[ 3.109929] masked ExtINT on CPU#34
[ 3.175454] #35
[ 3.179221] masked ExtINT on CPU#35
[ 3.244729]
[ 3.246400] .... node #0, CPUs: #36
[ 3.252193] masked ExtINT on CPU#36
[ 3.318545] #37
[ 3.322226] masked ExtINT on CPU#37
[ 3.387830] #38
[ 3.391373] masked ExtINT on CPU#38
[ 3.457121] #39
[ 3.460598] masked ExtINT on CPU#39
[ 3.526408] #40
[ 3.529832] masked ExtINT on CPU#40
[ 3.595699] #41
[ 3.599276] masked ExtINT on CPU#41
[ 3.664983] #42
[ 3.668518] masked ExtINT on CPU#42
[ 3.734267] #43
[ 3.737746] masked ExtINT on CPU#43
[ 3.803558] #44
[ 3.806996] masked ExtINT on CPU#44
[ 3.872857] #45
[ 3.876283] masked ExtINT on CPU#45
[ 3.942149] #46
[ 3.945578] masked ExtINT on CPU#46
[ 4.011442] #47
[ 4.014964] masked ExtINT on CPU#47
[ 4.080740] #48
[ 4.084295] masked ExtINT on CPU#48
[ 4.150032] #49
[ 4.153561] masked ExtINT on CPU#49
[ 4.219325] #50
[ 4.222742] masked ExtINT on CPU#50
[ 4.288618] #51
[ 4.292153] masked ExtINT on CPU#51
[ 4.357911] #52
[ 4.361468] masked ExtINT on CPU#52
[ 4.427205] #53
[ 4.430722] masked ExtINT on CPU#53
[ 4.496524]
[ 4.498196] .... node #1, CPUs: #54
[ 4.503968] masked ExtINT on CPU#54
[ 4.570084] #55
[ 4.573763] masked ExtINT on CPU#55
[ 4.639362] #56
[ 4.642899] masked ExtINT on CPU#56
[ 4.708616] #57
[ 4.712188] masked ExtINT on CPU#57
[ 4.777895] #58
[ 4.781413] masked ExtINT on CPU#58
[ 4.847148] #59
[ 4.850821] masked ExtINT on CPU#59
[ 4.916420] #60
[ 4.920058] masked ExtINT on CPU#60
[ 4.985682] #61
[ 4.989247] masked ExtINT on CPU#61
[ 5.054942] #62
[ 5.058476] masked ExtINT on CPU#62
[ 5.124210] #63
[ 5.127731] masked ExtINT on CPU#63
[ 5.193486] #64
[ 5.197008] masked ExtINT on CPU#64
[ 5.262743] #65
[ 5.266360] masked ExtINT on CPU#65
[ 5.332019] #66
[ 5.335669] masked ExtINT on CPU#66
[ 5.401280] #67
[ 5.404904] masked ExtINT on CPU#67
[ 5.470554] #68
[ 5.474067] masked ExtINT on CPU#68
[ 5.539820] #69
[ 5.543450] masked ExtINT on CPU#69
[ 5.609096] #70
[ 5.612747] masked ExtINT on CPU#70
[ 5.678365] #71
[ 5.681977] masked ExtINT on CPU#71
[ 5.747521] x86: Booted up 2 nodes, 72 CPUs
[ 5.752203] smpboot: Total of 72 processors activated (330772.27 BogoMIPS)
[ 6.023768] devtmpfs: initialized
[ 6.027544] x86/mm: Memory block size: 2048MB
[ 6.033822] evm: security.selinux
[ 6.037530] evm: security.ima
[ 6.040849] evm: security.capability
[ 6.045036] PM: Registering ACPI NVS region [mem 0x7accf000-0x7b6fefff] (10682368 bytes)
[ 6.054440] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 6.065727] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 6.073509] pinctrl core: initialized pinctrl subsystem
[ 6.079673] NET: Registered protocol family 16
[ 6.091308] cpuidle: using governor menu
[ 6.095866] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 6.104325] ACPI: bus type PCI registered
[ 6.108927] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 6.119327] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 6.126920] PCI: Using configuration type 1 for base access
[ 6.133291] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 6.150571] HugeTLB registered 1 GB page size, pre-allocated 0 pages
[ 6.157678] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 6.165798] ACPI: Added _OSI(Module Device)
[ 6.170476] ACPI: Added _OSI(Processor Device)
[ 6.175444] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 6.180703] ACPI: Added _OSI(Processor Aggregator Device)
[ 6.187483] ACPI: Executed 1 blocks of module-level executable AML code
[ 6.355078] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 6.364998] ACPI: Dynamic OEM Table Load:
[ 6.369502] ACPI: PRAD 0x0000000000000000 000102 (v02 INTEL SpsPrAgg 00000002 INTL 20130328)
[ 6.412204] ACPI: Interpreter enabled
[ 6.416311] ACPI: (supports S0 S5)
[ 6.420115] ACPI: Using IOAPIC for interrupt routing
[ 6.425717] HEST: Table parsing has been initialized.
[ 6.431366] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 6.479241] ACPI: PCI Root Bridge [UNC1] (domain 0000 [bus ff])
[ 6.485861] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 6.495005] acpi PNP0A03:02: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 6.502438] PCI host bridge to bus 0000:ff
[ 6.507020] pci_bus 0000:ff: root bus resource [bus ff]
[ 6.512867] pci 0000:ff:08.0: [8086:2f80] type 00 class 0x088000
[ 6.519630] pci 0000:ff:08.2: [8086:2f32] type 00 class 0x110100
[ 6.526385] pci 0000:ff:08.3: [8086:2f83] type 00 class 0x088000
[ 6.533143] pci 0000:ff:09.0: [8086:2f90] type 00 class 0x088000
[ 6.539897] pci 0000:ff:09.2: [8086:2f33] type 00 class 0x110100
[ 6.546650] pci 0000:ff:09.3: [8086:2f93] type 00 class 0x088000
[ 6.553406] pci 0000:ff:0b.0: [8086:2f81] type 00 class 0x088000
[ 6.560156] pci 0000:ff:0b.1: [8086:2f36] type 00 class 0x110100
[ 6.566906] pci 0000:ff:0b.2: [8086:2f37] type 00 class 0x110100
[ 6.573656] pci 0000:ff:0c.0: [8086:2fe0] type 00 class 0x088000
[ 6.580406] pci 0000:ff:0c.1: [8086:2fe1] type 00 class 0x088000
[ 6.587155] pci 0000:ff:0c.2: [8086:2fe2] type 00 class 0x088000
[ 6.593898] pci 0000:ff:0c.3: [8086:2fe3] type 00 class 0x088000
[ 6.600646] pci 0000:ff:0c.4: [8086:2fe4] type 00 class 0x088000
[ 6.607398] pci 0000:ff:0c.5: [8086:2fe5] type 00 class 0x088000
[ 6.614146] pci 0000:ff:0c.6: [8086:2fe6] type 00 class 0x088000
[ 6.620895] pci 0000:ff:0c.7: [8086:2fe7] type 00 class 0x088000
[ 6.627643] pci 0000:ff:0d.0: [8086:2fe8] type 00 class 0x088000
[ 6.634395] pci 0000:ff:0d.1: [8086:2fe9] type 00 class 0x088000
[ 6.641144] pci 0000:ff:0d.2: [8086:2fea] type 00 class 0x088000
[ 6.647894] pci 0000:ff:0d.3: [8086:2feb] type 00 class 0x088000
[ 6.654641] pci 0000:ff:0d.4: [8086:2fec] type 00 class 0x088000
[ 6.661393] pci 0000:ff:0d.5: [8086:2fed] type 00 class 0x088000
[ 6.668140] pci 0000:ff:0d.6: [8086:2fee] type 00 class 0x088000
[ 6.674891] pci 0000:ff:0d.7: [8086:2fef] type 00 class 0x088000
[ 6.681639] pci 0000:ff:0e.0: [8086:2ff0] type 00 class 0x088000
[ 6.688391] pci 0000:ff:0e.1: [8086:2ff1] type 00 class 0x088000
[ 6.695143] pci 0000:ff:0f.0: [8086:2ff8] type 00 class 0x088000
[ 6.701892] pci 0000:ff:0f.1: [8086:2ff9] type 00 class 0x088000
[ 6.708639] pci 0000:ff:0f.2: [8086:2ffa] type 00 class 0x088000
[ 6.715390] pci 0000:ff:0f.3: [8086:2ffb] type 00 class 0x088000
[ 6.722138] pci 0000:ff:0f.4: [8086:2ffc] type 00 class 0x088000
[ 6.728887] pci 0000:ff:0f.5: [8086:2ffd] type 00 class 0x088000
[ 6.735636] pci 0000:ff:0f.6: [8086:2ffe] type 00 class 0x088000
[ 6.742389] pci 0000:ff:10.0: [8086:2f1d] type 00 class 0x088000
[ 6.749139] pci 0000:ff:10.1: [8086:2f34] type 00 class 0x110100
[ 6.755883] pci 0000:ff:10.5: [8086:2f1e] type 00 class 0x088000
[ 6.762630] pci 0000:ff:10.6: [8086:2f7d] type 00 class 0x110100
[ 6.769382] pci 0000:ff:10.7: [8086:2f1f] type 00 class 0x088000
[ 6.776131] pci 0000:ff:12.0: [8086:2fa0] type 00 class 0x088000
[ 6.782883] pci 0000:ff:12.1: [8086:2f30] type 00 class 0x110100
[ 6.789633] pci 0000:ff:12.4: [8086:2f60] type 00 class 0x088000
[ 6.796389] pci 0000:ff:12.5: [8086:2f38] type 00 class 0x110100
[ 6.803143] pci 0000:ff:13.0: [8086:2fa8] type 00 class 0x088000
[ 6.809899] pci 0000:ff:13.1: [8086:2f71] type 00 class 0x088000
[ 6.816651] pci 0000:ff:13.2: [8086:2faa] type 00 class 0x088000
[ 6.823408] pci 0000:ff:13.3: [8086:2fab] type 00 class 0x088000
[ 6.830162] pci 0000:ff:13.6: [8086:2fae] type 00 class 0x088000
[ 6.836914] pci 0000:ff:13.7: [8086:2faf] type 00 class 0x088000
[ 6.843664] pci 0000:ff:14.0: [8086:2fb0] type 00 class 0x088000
[ 6.850422] pci 0000:ff:14.1: [8086:2fb1] type 00 class 0x088000
[ 6.857168] pci 0000:ff:14.2: [8086:2fb2] type 00 class 0x088000
[ 6.863923] pci 0000:ff:14.3: [8086:2fb3] type 00 class 0x088000
[ 6.870675] pci 0000:ff:14.4: [8086:2fbc] type 00 class 0x088000
[ 6.877432] pci 0000:ff:14.5: [8086:2fbd] type 00 class 0x088000
[ 6.884185] pci 0000:ff:14.6: [8086:2fbe] type 00 class 0x088000
[ 6.890939] pci 0000:ff:14.7: [8086:2fbf] type 00 class 0x088000
[ 6.897693] pci 0000:ff:16.0: [8086:2f68] type 00 class 0x088000
[ 6.904450] pci 0000:ff:16.1: [8086:2f79] type 00 class 0x088000
[ 6.911208] pci 0000:ff:16.2: [8086:2f6a] type 00 class 0x088000
[ 6.917966] pci 0000:ff:16.3: [8086:2f6b] type 00 class 0x088000
[ 6.924723] pci 0000:ff:16.6: [8086:2f6e] type 00 class 0x088000
[ 6.931477] pci 0000:ff:16.7: [8086:2f6f] type 00 class 0x088000
[ 6.938229] pci 0000:ff:17.0: [8086:2fd0] type 00 class 0x088000
[ 6.944988] pci 0000:ff:17.1: [8086:2fd1] type 00 class 0x088000
[ 6.951744] pci 0000:ff:17.2: [8086:2fd2] type 00 class 0x088000
[ 6.958499] pci 0000:ff:17.3: [8086:2fd3] type 00 class 0x088000
[ 6.965256] pci 0000:ff:17.4: [8086:2fb8] type 00 class 0x088000
[ 6.972012] pci 0000:ff:17.5: [8086:2fb9] type 00 class 0x088000
[ 6.978763] pci 0000:ff:17.6: [8086:2fba] type 00 class 0x088000
[ 6.985517] pci 0000:ff:17.7: [8086:2fbb] type 00 class 0x088000
[ 6.992279] pci 0000:ff:1e.0: [8086:2f98] type 00 class 0x088000
[ 6.999033] pci 0000:ff:1e.1: [8086:2f99] type 00 class 0x088000
[ 7.005783] pci 0000:ff:1e.2: [8086:2f9a] type 00 class 0x088000
[ 7.012538] pci 0000:ff:1e.3: [8086:2fc0] type 00 class 0x088000
[ 7.019252] pci 0000:ff:1e.3: [Firmware Bug]: reg 0x10: invalid BAR (can't size)
[ 7.027558] pci 0000:ff:1e.4: [8086:2f9c] type 00 class 0x088000
[ 7.034320] pci 0000:ff:1f.0: [8086:2f88] type 00 class 0x088000
[ 7.041076] pci 0000:ff:1f.2: [8086:2f8a] type 00 class 0x088000
[ 7.047907] ACPI: PCI Root Bridge [UNC0] (domain 0000 [bus 7f])
[ 7.054525] acpi PNP0A03:03: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 7.063665] acpi PNP0A03:03: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 7.071092] PCI host bridge to bus 0000:7f
[ 7.075673] pci_bus 0000:7f: root bus resource [bus 7f]
[ 7.081515] pci 0000:7f:08.0: [8086:2f80] type 00 class 0x088000
[ 7.088262] pci 0000:7f:08.2: [8086:2f32] type 00 class 0x110100
[ 7.095012] pci 0000:7f:08.3: [8086:2f83] type 00 class 0x088000
[ 7.101765] pci 0000:7f:09.0: [8086:2f90] type 00 class 0x088000
[ 7.108514] pci 0000:7f:09.2: [8086:2f33] type 00 class 0x110100
[ 7.115267] pci 0000:7f:09.3: [8086:2f93] type 00 class 0x088000
[ 7.122021] pci 0000:7f:0b.0: [8086:2f81] type 00 class 0x088000
[ 7.128768] pci 0000:7f:0b.1: [8086:2f36] type 00 class 0x110100
[ 7.135515] pci 0000:7f:0b.2: [8086:2f37] type 00 class 0x110100
[ 7.142265] pci 0000:7f:0c.0: [8086:2fe0] type 00 class 0x088000
[ 7.149012] pci 0000:7f:0c.1: [8086:2fe1] type 00 class 0x088000
[ 7.155760] pci 0000:7f:0c.2: [8086:2fe2] type 00 class 0x088000
[ 7.162500] pci 0000:7f:0c.3: [8086:2fe3] type 00 class 0x088000
[ 7.169251] pci 0000:7f:0c.4: [8086:2fe4] type 00 class 0x088000
[ 7.175998] pci 0000:7f:0c.5: [8086:2fe5] type 00 class 0x088000
[ 7.182744] pci 0000:7f:0c.6: [8086:2fe6] type 00 class 0x088000
[ 7.189493] pci 0000:7f:0c.7: [8086:2fe7] type 00 class 0x088000
[ 7.196243] pci 0000:7f:0d.0: [8086:2fe8] type 00 class 0x088000
[ 7.202988] pci 0000:7f:0d.1: [8086:2fe9] type 00 class 0x088000
[ 7.209736] pci 0000:7f:0d.2: [8086:2fea] type 00 class 0x088000
[ 7.216485] pci 0000:7f:0d.3: [8086:2feb] type 00 class 0x088000
[ 7.223233] pci 0000:7f:0d.4: [8086:2fec] type 00 class 0x088000
[ 7.229971] pci 0000:7f:0d.5: [8086:2fed] type 00 class 0x088000
[ 7.236720] pci 0000:7f:0d.6: [8086:2fee] type 00 class 0x088000
[ 7.243462] pci 0000:7f:0d.7: [8086:2fef] type 00 class 0x088000
[ 7.250211] pci 0000:7f:0e.0: [8086:2ff0] type 00 class 0x088000
[ 7.256960] pci 0000:7f:0e.1: [8086:2ff1] type 00 class 0x088000
[ 7.263711] pci 0000:7f:0f.0: [8086:2ff8] type 00 class 0x088000
[ 7.270459] pci 0000:7f:0f.1: [8086:2ff9] type 00 class 0x088000
[ 7.277210] pci 0000:7f:0f.2: [8086:2ffa] type 00 class 0x088000
[ 7.283958] pci 0000:7f:0f.3: [8086:2ffb] type 00 class 0x088000
[ 7.290707] pci 0000:7f:0f.4: [8086:2ffc] type 00 class 0x088000
[ 7.297455] pci 0000:7f:0f.5: [8086:2ffd] type 00 class 0x088000
[ 7.304205] pci 0000:7f:0f.6: [8086:2ffe] type 00 class 0x088000
[ 7.310954] pci 0000:7f:10.0: [8086:2f1d] type 00 class 0x088000
[ 7.317703] pci 0000:7f:10.1: [8086:2f34] type 00 class 0x110100
[ 7.324452] pci 0000:7f:10.5: [8086:2f1e] type 00 class 0x088000
[ 7.331195] pci 0000:7f:10.6: [8086:2f7d] type 00 class 0x110100
[ 7.337942] pci 0000:7f:10.7: [8086:2f1f] type 00 class 0x088000
[ 7.344689] pci 0000:7f:12.0: [8086:2fa0] type 00 class 0x088000
[ 7.351441] pci 0000:7f:12.1: [8086:2f30] type 00 class 0x110100
[ 7.358195] pci 0000:7f:12.4: [8086:2f60] type 00 class 0x088000
[ 7.364945] pci 0000:7f:12.5: [8086:2f38] type 00 class 0x110100
[ 7.371697] pci 0000:7f:13.0: [8086:2fa8] type 00 class 0x088000
[ 7.378451] pci 0000:7f:13.1: [8086:2f71] type 00 class 0x088000
[ 7.385206] pci 0000:7f:13.2: [8086:2faa] type 00 class 0x088000
[ 7.391959] pci 0000:7f:13.3: [8086:2fab] type 00 class 0x088000
[ 7.398713] pci 0000:7f:13.6: [8086:2fae] type 00 class 0x088000
[ 7.405463] pci 0000:7f:13.7: [8086:2faf] type 00 class 0x088000
[ 7.412213] pci 0000:7f:14.0: [8086:2fb0] type 00 class 0x088000
[ 7.418964] pci 0000:7f:14.1: [8086:2fb1] type 00 class 0x088000
[ 7.425716] pci 0000:7f:14.2: [8086:2fb2] type 00 class 0x088000
[ 7.432471] pci 0000:7f:14.3: [8086:2fb3] type 00 class 0x088000
[ 7.439224] pci 0000:7f:14.4: [8086:2fbc] type 00 class 0x088000
[ 7.445972] pci 0000:7f:14.5: [8086:2fbd] type 00 class 0x088000
[ 7.452721] pci 0000:7f:14.6: [8086:2fbe] type 00 class 0x088000
[ 7.459463] pci 0000:7f:14.7: [8086:2fbf] type 00 class 0x088000
[ 7.466215] pci 0000:7f:16.0: [8086:2f68] type 00 class 0x088000
[ 7.472967] pci 0000:7f:16.1: [8086:2f79] type 00 class 0x088000
[ 7.479719] pci 0000:7f:16.2: [8086:2f6a] type 00 class 0x088000
[ 7.486472] pci 0000:7f:16.3: [8086:2f6b] type 00 class 0x088000
[ 7.493227] pci 0000:7f:16.6: [8086:2f6e] type 00 class 0x088000
[ 7.499975] pci 0000:7f:16.7: [8086:2f6f] type 00 class 0x088000
[ 7.506718] pci 0000:7f:17.0: [8086:2fd0] type 00 class 0x088000
[ 7.513471] pci 0000:7f:17.1: [8086:2fd1] type 00 class 0x088000
[ 7.520224] pci 0000:7f:17.2: [8086:2fd2] type 00 class 0x088000
[ 7.526975] pci 0000:7f:17.3: [8086:2fd3] type 00 class 0x088000
[ 7.533728] pci 0000:7f:17.4: [8086:2fb8] type 00 class 0x088000
[ 7.540479] pci 0000:7f:17.5: [8086:2fb9] type 00 class 0x088000
[ 7.547229] pci 0000:7f:17.6: [8086:2fba] type 00 class 0x088000
[ 7.553979] pci 0000:7f:17.7: [8086:2fbb] type 00 class 0x088000
[ 7.560740] pci 0000:7f:1e.0: [8086:2f98] type 00 class 0x088000
[ 7.567489] pci 0000:7f:1e.1: [8086:2f99] type 00 class 0x088000
[ 7.574238] pci 0000:7f:1e.2: [8086:2f9a] type 00 class 0x088000
[ 7.580987] pci 0000:7f:1e.3: [8086:2fc0] type 00 class 0x088000
[ 7.587699] pci 0000:7f:1e.3: [Firmware Bug]: reg 0x10: invalid BAR (can't size)
[ 7.596001] pci 0000:7f:1e.4: [8086:2f9c] type 00 class 0x088000
[ 7.602748] pci 0000:7f:1f.0: [8086:2f88] type 00 class 0x088000
[ 7.609500] pci 0000:7f:1f.2: [8086:2f8a] type 00 class 0x088000
[ 7.635471] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[ 7.642373] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 7.653523] acpi PNP0A08:00: _OSC: platform does not support [AER]
[ 7.661470] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 7.670028] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 7.679397] acpi PNP0A08:00: ignoring host bridge window [mem 0x000c4000-0x000cbfff window] (conflicts with Video ROM [mem 0x000c0000-0x000c7fff])
[ 7.694194] PCI host bridge to bus 0000:00
[ 7.698777] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 7.706363] pci_bus 0000:00: root bus resource [io 0x1000-0x7fff window]
[ 7.713949] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 7.722310] pci_bus 0000:00: root bus resource [mem 0x90000000-0xc7ffbfff window]
[ 7.730671] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x383fffffffff window]
[ 7.739806] pci_bus 0000:00: root bus resource [bus 00-7e]
[ 7.745940] pci 0000:00:00.0: [8086:2f00] type 00 class 0x060000
[ 7.752780] pci 0000:00:01.0: [8086:2f02] type 01 class 0x060400
[ 7.759532] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 7.766412] pci 0000:00:01.0: System wakeup disabled by ACPI
[ 7.772768] pci 0000:00:02.0: [8086:2f04] type 01 class 0x060400
[ 7.779517] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[ 7.786395] pci 0000:00:02.0: System wakeup disabled by ACPI
[ 7.792752] pci 0000:00:02.2: [8086:2f06] type 01 class 0x060400
[ 7.799502] pci 0000:00:02.2: PME# supported from D0 D3hot D3cold
[ 7.806380] pci 0000:00:02.2: System wakeup disabled by ACPI
[ 7.812739] pci 0000:00:03.0: [8086:2f08] type 01 class 0x060400
[ 7.819490] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 7.826359] pci 0000:00:03.0: System wakeup disabled by ACPI
[ 7.832714] pci 0000:00:03.2: [8086:2f0a] type 01 class 0x060400
[ 7.839462] pci 0000:00:03.2: PME# supported from D0 D3hot D3cold
[ 7.846337] pci 0000:00:03.2: System wakeup disabled by ACPI
[ 7.852694] pci 0000:00:04.0: [8086:2f20] type 00 class 0x088000
[ 7.859413] pci 0000:00:04.0: reg 0x10: [mem 0x383ffff2c000-0x383ffff2ffff 64bit]
[ 7.867892] pci 0000:00:04.1: [8086:2f21] type 00 class 0x088000
[ 7.874616] pci 0000:00:04.1: reg 0x10: [mem 0x383ffff28000-0x383ffff2bfff 64bit]
[ 7.883086] pci 0000:00:04.2: [8086:2f22] type 00 class 0x088000
[ 7.889808] pci 0000:00:04.2: reg 0x10: [mem 0x383ffff24000-0x383ffff27fff 64bit]
[ 7.898287] pci 0000:00:04.3: [8086:2f23] type 00 class 0x088000
[ 7.905008] pci 0000:00:04.3: reg 0x10: [mem 0x383ffff20000-0x383ffff23fff 64bit]
[ 7.913484] pci 0000:00:04.4: [8086:2f24] type 00 class 0x088000
[ 7.920196] pci 0000:00:04.4: reg 0x10: [mem 0x383ffff1c000-0x383ffff1ffff 64bit]
[ 7.928675] pci 0000:00:04.5: [8086:2f25] type 00 class 0x088000
[ 7.935396] pci 0000:00:04.5: reg 0x10: [mem 0x383ffff18000-0x383ffff1bfff 64bit]
[ 7.943873] pci 0000:00:04.6: [8086:2f26] type 00 class 0x088000
[ 7.950583] pci 0000:00:04.6: reg 0x10: [mem 0x383ffff14000-0x383ffff17fff 64bit]
[ 7.959061] pci 0000:00:04.7: [8086:2f27] type 00 class 0x088000
[ 7.965779] pci 0000:00:04.7: reg 0x10: [mem 0x383ffff10000-0x383ffff13fff 64bit]
[ 7.974254] pci 0000:00:05.0: [8086:2f28] type 00 class 0x088000
[ 7.981080] pci 0000:00:05.1: [8086:2f29] type 00 class 0x088000
[ 7.987913] pci 0000:00:05.2: [8086:2f2a] type 00 class 0x088000
[ 7.994736] pci 0000:00:05.4: [8086:2f2c] type 00 class 0x080020
[ 8.001455] pci 0000:00:05.4: reg 0x10: [mem 0x91d06000-0x91d06fff]
[ 8.008591] pci 0000:00:11.0: [8086:8d7c] type 00 class 0xff0000
[ 8.015481] pci 0000:00:11.1: [8086:8d7d] type 00 class 0x0c0500
[ 8.022208] pci 0000:00:11.1: reg 0x10: [mem 0x91d05000-0x91d05fff]
[ 8.029233] pci 0000:00:11.1: reg 0x20: [io 0x3060-0x307f]
[ 8.035607] pci 0000:00:11.4: [8086:8d62] type 00 class 0x010601
[ 8.042334] pci 0000:00:11.4: reg 0x10: [io 0x3098-0x309f]
[ 8.048568] pci 0000:00:11.4: reg 0x14: [io 0x30cc-0x30cf]
[ 8.054794] pci 0000:00:11.4: reg 0x18: [io 0x3090-0x3097]
[ 8.061019] pci 0000:00:11.4: reg 0x1c: [io 0x30c8-0x30cb]
[ 8.067244] pci 0000:00:11.4: reg 0x20: [io 0x3020-0x303f]
[ 8.073469] pci 0000:00:11.4: reg 0x24: [mem 0x91d00000-0x91d007ff]
[ 8.080501] pci 0000:00:11.4: PME# supported from D3hot
[ 8.086438] pci 0000:00:14.0: [8086:8d31] type 00 class 0x0c0330
[ 8.093147] pci 0000:00:14.0: reg 0x10: [mem 0x383ffff00000-0x383ffff0ffff 64bit]
[ 8.101550] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 8.108150] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 8.114518] pci 0000:00:16.0: [8086:8d3a] type 00 class 0x078000
[ 8.121236] pci 0000:00:16.0: reg 0x10: [mem 0x383ffff33000-0x383ffff3300f 64bit]
[ 8.129658] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 8.136571] pci 0000:00:16.1: [8086:8d3b] type 00 class 0x078000
[ 8.143299] pci 0000:00:16.1: reg 0x10: [mem 0x383ffff32000-0x383ffff3200f 64bit]
[ 8.151716] pci 0000:00:16.1: PME# supported from D0 D3hot D3cold
[ 8.158637] pci 0000:00:1a.0: [8086:8d2d] type 00 class 0x0c0320
[ 8.165364] pci 0000:00:1a.0: reg 0x10: [mem 0x91d02000-0x91d023ff]
[ 8.172443] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 8.179335] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 8.185705] pci 0000:00:1c.0: [8086:8d16] type 01 class 0x060400
[ 8.192469] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 8.199340] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 8.205711] pci 0000:00:1d.0: [8086:8d26] type 00 class 0x0c0320
[ 8.212428] pci 0000:00:1d.0: reg 0x10: [mem 0x91d01000-0x91d013ff]
[ 8.219498] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 8.226380] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 8.232739] pci 0000:00:1f.0: [8086:8d44] type 00 class 0x060100
[ 8.239633] pci 0000:00:1f.2: [8086:8d02] type 00 class 0x010601
[ 8.246347] pci 0000:00:1f.2: reg 0x10: [io 0x30c0-0x30c7]
[ 8.252570] pci 0000:00:1f.2: reg 0x14: [io 0x30dc-0x30df]
[ 8.258793] pci 0000:00:1f.2: reg 0x18: [io 0x30b8-0x30bf]
[ 8.265017] pci 0000:00:1f.2: reg 0x1c: [io 0x30d8-0x30db]
[ 8.271239] pci 0000:00:1f.2: reg 0x20: [io 0x3040-0x305f]
[ 8.277464] pci 0000:00:1f.2: reg 0x24: [mem 0x91d04000-0x91d047ff]
[ 8.284489] pci 0000:00:1f.2: PME# supported from D3hot
[ 8.290419] pci 0000:00:1f.3: [8086:8d22] type 00 class 0x0c0500
[ 8.297134] pci 0000:00:1f.3: reg 0x10: [mem 0x383ffff31000-0x383ffff310ff 64bit]
[ 8.305522] pci 0000:00:1f.3: reg 0x20: [io 0x3000-0x301f]
[ 8.311997] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 8.317693] pci 0000:00:02.0: PCI bridge to [bus 02]
[ 8.323398] pci 0000:03:00.0: [8086:1528] type 00 class 0x020000
[ 8.330123] pci 0000:03:00.0: reg 0x10: [mem 0x383fffc00000-0x383fffdfffff 64bit pref]
[ 8.338975] pci 0000:03:00.0: reg 0x18: [io 0x2020-0x203f]
[ 8.345214] pci 0000:03:00.0: reg 0x20: [mem 0x383fffe04000-0x383fffe07fff 64bit pref]
[ 8.354108] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 8.360938] pci 0000:03:00.0: reg 0x184: [mem 0x91900000-0x91903fff 64bit]
[ 8.368620] pci 0000:03:00.0: VF(n) BAR0 space: [mem 0x91900000-0x919fffff 64bit] (contains BAR0 for 64 VFs)
[ 8.379609] pci 0000:03:00.0: reg 0x190: [mem 0x91a00000-0x91a03fff 64bit]
[ 8.387290] pci 0000:03:00.0: VF(n) BAR3 space: [mem 0x91a00000-0x91afffff 64bit] (contains BAR3 for 64 VFs)
[ 8.398438] pci 0000:03:00.1: [8086:1528] type 00 class 0x020000
[ 8.405164] pci 0000:03:00.1: reg 0x10: [mem 0x383fffa00000-0x383fffbfffff 64bit pref]
[ 8.414016] pci 0000:03:00.1: reg 0x18: [io 0x2000-0x201f]
[ 8.420255] pci 0000:03:00.1: reg 0x20: [mem 0x383fffe00000-0x383fffe03fff 64bit pref]
[ 8.429149] pci 0000:03:00.1: PME# supported from D0 D3hot D3cold
[ 8.435976] pci 0000:03:00.1: reg 0x184: [mem 0x91b00000-0x91b03fff 64bit]
[ 8.443656] pci 0000:03:00.1: VF(n) BAR0 space: [mem 0x91b00000-0x91bfffff 64bit] (contains BAR0 for 64 VFs)
[ 8.454645] pci 0000:03:00.1: reg 0x190: [mem 0x91c00000-0x91c03fff 64bit]
[ 8.462327] pci 0000:03:00.1: VF(n) BAR3 space: [mem 0x91c00000-0x91cfffff 64bit] (contains BAR3 for 64 VFs)
[ 8.473997] pci 0000:00:02.2: PCI bridge to [bus 03-04]
[ 8.479840] pci 0000:00:02.2: bridge window [io 0x2000-0x2fff]
[ 8.486652] pci 0000:00:02.2: bridge window [mem 0x91900000-0x91cfffff]
[ 8.494239] pci 0000:00:02.2: bridge window [mem 0x383fffa00000-0x383fffefffff 64bit pref]
[ 8.503818] pci 0000:00:03.0: PCI bridge to [bus 05]
[ 8.509519] pci 0000:00:03.2: PCI bridge to [bus 06]
[ 8.515137] pci 0000:07:00.0: [102b:0522] type 00 class 0x030000
[ 8.521861] pci 0000:07:00.0: reg 0x10: [mem 0x90000000-0x90ffffff pref]
[ 8.529362] pci 0000:07:00.0: reg 0x14: [mem 0x91800000-0x91803fff]
[ 8.536369] pci 0000:07:00.0: reg 0x18: [mem 0x91000000-0x917fffff]
[ 8.543416] pci 0000:07:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[ 8.552918] pci 0000:00:1c.0: PCI bridge to [bus 07]
[ 8.558461] pci 0000:00:1c.0: bridge window [mem 0x91000000-0x918fffff]
[ 8.566051] pci 0000:00:1c.0: bridge window [mem 0x90000000-0x90ffffff 64bit pref]
[ 8.574724] pci_bus 0000:00: on NUMA node 0
[ 8.579834] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.589415] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.598972] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.608546] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.618118] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.627683] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.637242] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.646813] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.656707] ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 80-fe])
[ 8.663617] acpi PNP0A08:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 8.673348] acpi PNP0A08:01: _OSC: platform does not support [AER]
[ 8.681283] acpi PNP0A08:01: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 8.689841] acpi PNP0A08:01: FADT indicates ASPM is unsupported, using BIOS configuration
[ 8.699093] PCI host bridge to bus 0000:80
[ 8.703668] pci_bus 0000:80: root bus resource [io 0x03b0-0x03df window]
[ 8.711254] pci_bus 0000:80: root bus resource [mem 0x000a0000-0x000bffff window]
[ 8.719615] pci_bus 0000:80: root bus resource [io 0x8000-0xffff window]
[ 8.727197] pci_bus 0000:80: root bus resource [mem 0xc8000000-0xfbffbfff window]
[ 8.735559] pci_bus 0000:80: root bus resource [mem 0x384000000000-0x387fffffffff window]
[ 8.744696] pci_bus 0000:80: root bus resource [bus 80-fe]
[ 8.750836] pci 0000:80:04.0: [8086:2f20] type 00 class 0x088000
[ 8.757556] pci 0000:80:04.0: reg 0x10: [mem 0x387ffff1c000-0x387ffff1ffff 64bit]
[ 8.766018] pci 0000:80:04.1: [8086:2f21] type 00 class 0x088000
[ 8.772739] pci 0000:80:04.1: reg 0x10: [mem 0x387ffff18000-0x387ffff1bfff 64bit]
[ 8.781194] pci 0000:80:04.2: [8086:2f22] type 00 class 0x088000
[ 8.787915] pci 0000:80:04.2: reg 0x10: [mem 0x387ffff14000-0x387ffff17fff 64bit]
[ 8.796368] pci 0000:80:04.3: [8086:2f23] type 00 class 0x088000
[ 8.803087] pci 0000:80:04.3: reg 0x10: [mem 0x387ffff10000-0x387ffff13fff 64bit]
[ 8.811538] pci 0000:80:04.4: [8086:2f24] type 00 class 0x088000
[ 8.818256] pci 0000:80:04.4: reg 0x10: [mem 0x387ffff0c000-0x387ffff0ffff 64bit]
[ 8.826707] pci 0000:80:04.5: [8086:2f25] type 00 class 0x088000
[ 8.833426] pci 0000:80:04.5: reg 0x10: [mem 0x387ffff08000-0x387ffff0bfff 64bit]
[ 8.841878] pci 0000:80:04.6: [8086:2f26] type 00 class 0x088000
[ 8.848597] pci 0000:80:04.6: reg 0x10: [mem 0x387ffff04000-0x387ffff07fff 64bit]
[ 8.857051] pci 0000:80:04.7: [8086:2f27] type 00 class 0x088000
[ 8.863770] pci 0000:80:04.7: reg 0x10: [mem 0x387ffff00000-0x387ffff03fff 64bit]
[ 8.872220] pci 0000:80:05.0: [8086:2f28] type 00 class 0x088000
[ 8.879019] pci 0000:80:05.1: [8086:2f29] type 00 class 0x088000
[ 8.885830] pci 0000:80:05.2: [8086:2f2a] type 00 class 0x088000
[ 8.892629] pci 0000:80:05.4: [8086:2f2c] type 00 class 0x080020
[ 8.899348] pci 0000:80:05.4: reg 0x10: [mem 0xc8000000-0xc8000fff]
[ 8.906447] pci_bus 0000:80: on NUMA node 2
[ 8.911494] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 8.917385] vgaarb: setting as boot device: PCI:0000:07:00.0
[ 8.923711] vgaarb: device added: PCI:0000:07:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 8.932756] vgaarb: loaded
[ 8.935783] vgaarb: bridge control possible 0000:07:00.0
[ 8.941857] SCSI subsystem initialized
[ 8.946071] ACPI: bus type USB registered
[ 8.950565] usbcore: registered new interface driver usbfs
[ 8.956700] usbcore: registered new interface driver hub
[ 8.962833] usbcore: registered new device driver usb
[ 8.968514] pps_core: LinuxPPS API ver. 1 registered
[ 8.974063] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 8.984263] PTP clock support registered
[ 8.988990] PCI: Using ACPI for IRQ routing
[ 8.997596] PCI: pci_cache_line_size set to 64 bytes
[ 9.003354] e820: reserve RAM buffer [mem 0x0009b400-0x0009ffff]
[ 9.010066] e820: reserve RAM buffer [mem 0x76231000-0x77ffffff]
[ 9.016770] e820: reserve RAM buffer [mem 0x7a1d3000-0x7bffffff]
[ 9.023473] e820: reserve RAM buffer [mem 0x7b800000-0x7bffffff]
[ 9.030337] NetLabel: Initializing
[ 9.034143] NetLabel: domain hash size = 128
[ 9.039003] NetLabel: protocols = UNLABELED CIPSOv4
[ 9.044555] NetLabel: unlabeled traffic allowed by default
[ 9.050927] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 9.057912] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 9.066574] clocksource: Switched to clocksource hpet
[ 9.084279] VFS: Disk quotas dquot_6.6.0
[ 9.088739] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 9.096595] pnp: PnP ACPI init
[ 9.100951] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 9.108377] system 00:01: [io 0x0500-0x053f] has been reserved
[ 9.114988] system 00:01: [io 0x0400-0x047f] could not be reserved
[ 9.121985] system 00:01: [io 0x0540-0x057f] has been reserved
[ 9.128586] system 00:01: [io 0x0600-0x061f] has been reserved
[ 9.135196] system 00:01: [io 0x0ca0-0x0ca5] has been reserved
[ 9.141814] system 00:01: [io 0x0880-0x0883] has been reserved
[ 9.148424] system 00:01: [io 0x0800-0x081f] has been reserved
[ 9.155034] system 00:01: [mem 0xfed1c000-0xfed3ffff] could not be reserved
[ 9.162816] system 00:01: [mem 0xfed45000-0xfed8bfff] has been reserved
[ 9.170209] system 00:01: [mem 0xff000000-0xffffffff] could not be reserved
[ 9.177984] system 00:01: [mem 0xfee00000-0xfeefffff] has been reserved
[ 9.185376] system 00:01: [mem 0xfed12000-0xfed1200f] has been reserved
[ 9.192761] system 00:01: [mem 0xfed12010-0xfed1201f] has been reserved
[ 9.200137] system 00:01: [mem 0xfed1b000-0xfed1bfff] has been reserved
[ 9.207524] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 9.215313] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
[ 9.222816] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[ 9.230459] pnp: PnP ACPI: found 4 devices
[ 9.241793] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 9.251717] pci 0000:07:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[ 9.262855] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 9.268410] pci 0000:00:02.0: PCI bridge to [bus 02]
[ 9.273964] pci 0000:00:02.2: PCI bridge to [bus 03-04]
[ 9.279805] pci 0000:00:02.2: bridge window [io 0x2000-0x2fff]
[ 9.286608] pci 0000:00:02.2: bridge window [mem 0x91900000-0x91cfffff]
[ 9.294197] pci 0000:00:02.2: bridge window [mem 0x383fffa00000-0x383fffefffff 64bit pref]
[ 9.303628] pci 0000:00:03.0: PCI bridge to [bus 05]
[ 9.309182] pci 0000:00:03.2: PCI bridge to [bus 06]
[ 9.314743] pci 0000:07:00.0: BAR 6: assigned [mem 0x91810000-0x9181ffff pref]
[ 9.322817] pci 0000:00:1c.0: PCI bridge to [bus 07]
[ 9.328362] pci 0000:00:1c.0: bridge window [mem 0x91000000-0x918fffff]
[ 9.335944] pci 0000:00:1c.0: bridge window [mem 0x90000000-0x90ffffff 64bit pref]
[ 9.344594] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 9.351495] pci_bus 0000:00: resource 5 [io 0x1000-0x7fff window]
[ 9.358394] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 9.366061] pci_bus 0000:00: resource 7 [mem 0x90000000-0xc7ffbfff window]
[ 9.373736] pci_bus 0000:00: resource 8 [mem 0x380000000000-0x383fffffffff window]
[ 9.382190] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff]
[ 9.388411] pci_bus 0000:03: resource 1 [mem 0x91900000-0x91cfffff]
[ 9.395409] pci_bus 0000:03: resource 2 [mem 0x383fffa00000-0x383fffefffff 64bit pref]
[ 9.404257] pci_bus 0000:07: resource 1 [mem 0x91000000-0x918fffff]
[ 9.411255] pci_bus 0000:07: resource 2 [mem 0x90000000-0x90ffffff 64bit pref]
[ 9.419322] pci_bus 0000:80: resource 4 [io 0x03b0-0x03df window]
[ 9.426221] pci_bus 0000:80: resource 5 [mem 0x000a0000-0x000bffff window]
[ 9.433898] pci_bus 0000:80: resource 6 [io 0x8000-0xffff window]
[ 9.440798] pci_bus 0000:80: resource 7 [mem 0xc8000000-0xfbffbfff window]
[ 9.448474] pci_bus 0000:80: resource 8 [mem 0x384000000000-0x387fffffffff window]
[ 9.457026] NET: Registered protocol family 2
[ 9.462658] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[ 9.471248] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 9.478876] TCP: Hash tables configured (established 262144 bind 65536)
[ 9.486363] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[ 9.493370] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[ 9.501295] NET: Registered protocol family 1
[ 9.506457] RPC: Registered named UNIX socket transport module.
[ 9.513080] RPC: Registered udp transport module.
[ 9.518339] RPC: Registered tcp transport module.
[ 9.523593] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 9.531070] IOAPIC[0]: Set routing entry (8-19 -> 0x41 -> IRQ 19 Mode:1 Active:1 Dest:0)
[ 9.540313] IOAPIC[0]: Set routing entry (8-18 -> 0x51 -> IRQ 18 Mode:1 Active:1 Dest:0)
[ 9.549506] IOAPIC[0]: Set routing entry (8-18 -> 0x61 -> IRQ 18 Mode:1 Active:1 Dest:0)
[ 9.558646] pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 9.567995] PCI: CLS 32 bytes, default 64
[ 9.572521] Unpacking initramfs...
[ 11.690415] Freeing initrd memory: 142636K (ffff8820754b5000 - ffff88207e000000)
[ 11.698696] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 11.705897] software IO TLB [mem 0x72231000-0x76231000] (64MB) mapped at [ffff880072231000-ffff880076230fff]
[ 11.717060] Intel CQM monitoring enabled
[ 11.721725] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer
[ 11.730575] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 11.736989] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 11.743307] RAPL PMU: hw unit of domain dram 2^-16 Joules
[ 11.759156] futex hash table entries: 65536 (order: 10, 4194304 bytes)
[ 11.767053] audit: initializing netlink subsys (disabled)
[ 11.773110] audit: type=2000 audit(1461289871.344:1): initialized
[ 11.780747] Initialise system trusted keyring
[ 11.786151] workingset: timestamp_bits=34 max_order=23 bucket_order=0
[ 11.794577] zbud: loaded
[ 11.798323] SGI XFS with ACLs, security attributes, no debug enabled
[ 11.806487] 9p: Installing v9fs 9p2000 file system support
[ 11.812739] Key type big_key registered
[ 11.817031] SELinux: Registering netfilter hooks
[ 11.826502] NET: Registered protocol family 38
[ 11.831475] Key type asymmetric registered
[ 11.836057] Asymmetric key parser 'x509' registered
[ 11.841544] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 11.850134] io scheduler noop registered
[ 11.854524] io scheduler deadline registered (default)
[ 11.860279] io scheduler cfq registered
[ 11.864880] IOAPIC[1]: Set routing entry (9-23 -> 0x71 -> IRQ 24 Mode:1 Active:1 Dest:0)
[ 11.874645] IOAPIC[0]: Set routing entry (8-19 -> 0xd1 -> IRQ 19 Mode:1 Active:1 Dest:0)
[ 11.883811] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt
[ 11.891598] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded
[ 11.899101] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
[ 11.906884] pcie_pme 0000:00:02.0:pcie01: service driver pcie_pme loaded
[ 11.914379] pcieport 0000:00:02.2: Signaling PME through PCIe PME interrupt
[ 11.922160] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
[ 11.929449] pci 0000:03:00.1: Signaling PME through PCIe PME interrupt
[ 11.936741] pcie_pme 0000:00:02.2:pcie01: service driver pcie_pme loaded
[ 11.944248] pcieport 0000:00:03.0: Signaling PME through PCIe PME interrupt
[ 11.952029] pcie_pme 0000:00:03.0:pcie01: service driver pcie_pme loaded
[ 11.959524] pcieport 0000:00:03.2: Signaling PME through PCIe PME interrupt
[ 11.967305] pcie_pme 0000:00:03.2:pcie01: service driver pcie_pme loaded
[ 11.974803] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[ 11.982584] pci 0000:07:00.0: Signaling PME through PCIe PME interrupt
[ 11.989866] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[ 11.997384] intel_idle: MWAIT substates: 0x2120
[ 12.002449] intel_idle: v0.4 model 0x3F
[ 12.006722] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 12.016042] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 12.024318] ACPI: Power Button [PWRF]
[ 12.163542] ERST: Error Record Serialization Table (ERST) support is initialized.
[ 12.171937] pstore: Registered erst as persistent store backend
[ 12.179016] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
[ 12.187424] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 12.215104] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 12.243991] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 12.252734] Non-volatile memory driver v1.3
[ 12.257457] Linux agpgart interface v0.103
[ 12.267299] mei_me 0000:00:16.0: Device doesn't have valid ME Interface
[ 12.274958] rdac: device handler registered
[ 12.275037] nd_pmem namespace0.0: unable to guarantee persistence of writes
[ 12.275837] pmem0: detected capacity change from 0 to 103079215104
[ 12.294418] hp_sw: device handler registered
[ 12.299188] emc: device handler registered
[ 12.304323] alua: device handler registered
[ 12.309025] libphy: Fixed MDIO Bus: probed
[ 12.313661] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 12.321538] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 12.327976] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 12.334495] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 12.341127] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[ 12.348907] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 12.355144] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
[ 12.363703] ixgbe: Copyright (c) 1999-2015 Intel Corporation.
[ 12.370333] IOAPIC[1]: Set routing entry (9-13 -> 0x22 -> IRQ 31 Mode:1 Active:1 Dest:0)
[ 12.623655] ixgbe 0000:03:00.0: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63
[ 12.669544] ixgbe 0000:03:00.0: PCI Express bandwidth of 32GT/s available
[ 12.677137] ixgbe 0000:03:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 12.709409] ixgbe 0000:03:00.0: MAC: 3, PHY: 0, PBA No: 000000-000
[ 12.716327] ixgbe 0000:03:00.0: 00:1e:67:dc:1e:b1
[ 12.754627] tsc: Refined TSC clocksource calibration: 2294.705 MHz
[ 12.761546] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2113aaf636f, max_idle_ns: 440795219214 ns
[ 12.877333] ixgbe 0000:03:00.0: Intel(R) 10 Gigabit Network Connection
[ 12.884758] IOAPIC[1]: Set routing entry (9-10 -> 0x87 -> IRQ 96 Mode:1 Active:1 Dest:0)
[ 13.137783] ixgbe 0000:03:00.1: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63
[ 13.183763] ixgbe 0000:03:00.1: PCI Express bandwidth of 32GT/s available
[ 13.191365] ixgbe 0000:03:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 13.223698] ixgbe 0000:03:00.1: MAC: 3, PHY: 0, PBA No: 000000-000
[ 13.230616] ixgbe 0000:03:00.1: 00:1e:67:dc:1e:b2
[ 13.385261] ixgbe 0000:03:00.1: Intel(R) 10 Gigabit Network Connection
[ 13.392821] usbcore: registered new interface driver catc
[ 13.398881] usbcore: registered new interface driver kaweth
[ 13.405113] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 13.413381] usbcore: registered new interface driver pegasus
[ 13.419712] usbcore: registered new interface driver rtl8150
[ 13.426047] usbcore: registered new interface driver asix
[ 13.432087] usbcore: registered new interface driver cdc_ether
[ 13.438611] usbcore: registered new interface driver cdc_eem
[ 13.444942] usbcore: registered new interface driver dm9601
[ 13.451176] usbcore: registered new interface driver smsc75xx
[ 13.457604] usbcore: registered new interface driver smsc95xx
[ 13.464029] usbcore: registered new interface driver gl620a
[ 13.470262] usbcore: registered new interface driver net1080
[ 13.476585] usbcore: registered new interface driver plusb
[ 13.482720] usbcore: registered new interface driver rndis_host
[ 13.489345] usbcore: registered new interface driver cdc_subset
[ 13.495964] usbcore: registered new interface driver zaurus
[ 13.502197] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[ 13.510471] usbcore: registered new interface driver int51x1
[ 13.516801] usbcore: registered new interface driver ipheth
[ 13.523034] usbcore: registered new interface driver sierra_net
[ 13.529739] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 13.537042] ehci-pci: EHCI PCI platform driver
[ 13.542292] IOAPIC[0]: Set routing entry (8-18 -> 0xdc -> IRQ 18 Mode:1 Active:1 Dest:0)
[ 13.551474] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 13.557391] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 13.565682] ehci-pci 0000:00:1a.0: debug port 2
[ 13.574642] ehci-pci 0000:00:1a.0: cache line size of 32 is not supported
[ 13.582229] ehci-pci 0000:00:1a.0: irq 18, io mem 0x91d02000
[ 13.593631] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 13.600128] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 13.607716] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.615780] usb usb1: Product: EHCI Host Controller
[ 13.621219] usb usb1: Manufacturer: Linux 4.5.0-02728-gfaad218 ehci_hcd
[ 13.628602] usb usb1: SerialNumber: 0000:00:1a.0
[ 13.633881] hub 1-0:1.0: USB hub found
[ 13.638077] hub 1-0:1.0: 2 ports detected
[ 13.642779] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 13.648733] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 13.657004] ehci-pci 0000:00:1d.0: debug port 2
[ 13.665954] ehci-pci 0000:00:1d.0: cache line size of 32 is not supported
[ 13.673533] ehci-pci 0000:00:1d.0: irq 18, io mem 0x91d01000
[ 13.685612] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 13.692068] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 13.699655] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.707728] usb usb2: Product: EHCI Host Controller
[ 13.713174] usb usb2: Manufacturer: Linux 4.5.0-02728-gfaad218 ehci_hcd
[ 13.720559] usb usb2: SerialNumber: 0000:00:1d.0
[ 13.725857] hub 2-0:1.0: USB hub found
[ 13.730058] hub 2-0:1.0: 2 ports detected
[ 13.734703] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 13.741640] ohci-pci: OHCI PCI platform driver
[ 13.746652] uhci_hcd: USB Universal Host Controller Interface driver
[ 13.754032] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 13.760000] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 13.769409] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
[ 13.778893] xhci_hcd 0000:00:14.0: cache line size of 32 is not supported
[ 13.778921] clocksource: Switched to clocksource tsc
[ 13.792064] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 13.799651] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.807721] usb usb3: Product: xHCI Host Controller
[ 13.813172] usb usb3: Manufacturer: Linux 4.5.0-02728-gfaad218 xhci-hcd
[ 13.820562] usb usb3: SerialNumber: 0000:00:14.0
[ 13.825862] hub 3-0:1.0: USB hub found
[ 13.830068] hub 3-0:1.0: 15 ports detected
[ 13.837206] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 13.843308] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 13.851636] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 13.859220] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.867291] usb usb4: Product: xHCI Host Controller
[ 13.872741] usb usb4: Manufacturer: Linux 4.5.0-02728-gfaad218 xhci-hcd
[ 13.880132] usb usb4: SerialNumber: 0000:00:14.0
[ 13.885508] hub 4-0:1.0: USB hub found
[ 13.889712] hub 4-0:1.0: 6 ports detected
[ 13.895519] usbcore: registered new interface driver usbserial
[ 13.902054] usbcore: registered new interface driver usbserial_generic
[ 13.909352] usbserial: USB Serial support registered for generic
[ 13.916080] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 14.016613] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 14.083969] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 14.217961] usb 1-1: New USB device found, idVendor=8087, idProduct=800a
[ 14.225442] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 14.233609] hub 1-1:1.0: USB hub found
[ 14.237834] hub 1-1:1.0: 6 ports detected
[ 14.272629] usb 3-3: new full-speed USB device number 2 using xhci_hcd
[ 14.280208] usb 2-1: New USB device found, idVendor=8087, idProduct=8002
[ 14.287703] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 14.295859] hub 2-1:1.0: USB hub found
[ 14.300227] hub 2-1:1.0: 8 ports detected
[ 14.455303] usb 3-3: New USB device found, idVendor=14dd, idProduct=1005
[ 14.462799] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 14.470763] usb 3-3: Product: D2CIM-VUSB
[ 14.475139] usb 3-3: Manufacturer: Raritan
[ 14.476456] i8042: Can't read CTR while initializing i8042
[ 14.476458] i8042: probe of i8042 failed with error -5
[ 14.476507] mousedev: PS/2 mouse device common for all mice
[ 14.476677] rtc_cmos 00:00: RTC can wake from S4
[ 14.476853] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 14.476889] rtc_cmos 00:00: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 14.518316] usb 3-3: SerialNumber: 7C07478CDFA473C
[ 14.523810] IOAPIC[0]: Set routing entry (8-17 -> 0xec -> IRQ 17 Mode:1 Active:1 Dest:0)
[ 14.532896] i801_smbus 0000:00:11.1: SMBus using PCI interrupt
[ 14.541931] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[\0 14.550867] i, device disabled by hardware/BIOS
[ 14.565982] iTCO_vendor_support: vendor-support=0
[ 14.571252] Intel P-state driver initializing.
[ 14.578800] hidraw: raw HID events driver (C) Jiri Kosina
[ 14.591044] input: Raritan D2CIM-VUSB as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/0003:14DD:1005.0001/input/input1
[ 14.653926] hid-generic 0003:14DD:1005.0001: input,hidraw0: USB HID v1.11 Keyboard [Raritan D2CIM-VUSB] on usb-0000:00:14.0-3/input0
[ 14.667255] usbcore: registered new interface driver usbhid
[ 14.673483] usbhid: USB HID core driver
[ 14.678018] drop_monitor: Initializing network drop monitor service
[ 14.685206] Initializing XFRM netlink socket
[ 14.690192] NET: Registered protocol family 10
[ 14.695999] NET: Registered protocol family 17
[ 14\0.700982] 9pnet:d USB device number 3 using xhci_hcd
[ 14.714511] microcode: CPU0 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.721067] microcode: CPU1 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.727624] microcode: CPU2 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.734178] microcode: CPU3 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.740739] microcode: CPU4 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.747288] microcode: CPU5 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.753845] microcode: CPU6 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.760422] microcode: CPU7 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.766983] microcode: CPU8 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.773536] microcode: CPU9 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.780091] microcode: CPU10 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.786744] microcode: CPU11 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.793393] microcode: CPU12 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.800039] microcode: CPU13 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.806688] microcode: CPU14 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.813340] microcode: CPU15 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.819987] microcode: CPU16 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.826635] microcode: CPU17 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.833278] microcode: CPU18 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.839918] microcode: CPU19 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.846557] microcode: CPU20 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.8\053199] microcodx2d
[ 14.859837] microcode: CPU22 sig=0x306f2, pf=0x1, revisio\0n=0x2d
[ 14.=\00x2d
[ 14.87n\0=0x2d
[ 14.8n=0x2d
[ 14.886412] microcode: CPU26 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.886760] usb 3-9: New USB device found, idVendor=046b, idProduct=ff10
[ 14.886762] usb 3-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 14.886764] usb 3-9: Product: Virtual Keyboard and Mouse
[ 14.886765] usb 3-9: Manufacturer: American Megatrends Inc.
[ 14.886767] usb 3-9: SerialNumber: serial
[ 14.888256] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.0/0003:046B:FF10.0002/input/input2
[ 14.938999] hid-generic 0003:046B:FF10.0002: input,hidraw1: USB HID v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:14.0-9/input0
[ 14.940152] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.1/0003:046B:FF10.0003/input/input3
[ 14.940305] hid-generic 0003:046B:FF10.0003: input,hidraw2: USB HID v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:14.0-9/input1
[ 14.989059] microcode: CPU27 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.995702] microcode: CPU28 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.002343] microcode: CPU29 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.008982] microcode: CPU30 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.015623] microcode: CPU31 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.022267] microcode: CPU32 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.028910] microcode: CPU33 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.035553] microcode: CPU34 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.042164] microcode: CPU35 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.048818] microcode: CPU36 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.055471] microcode: CPU37 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.062123] microcode: CPU38 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.068766] microcode: CPU39 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.075420] microcode: CPU40 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.082072] microcode: CPU41 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.088729] microcode: CPU42 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.095384] microcode: CPU43 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.102038] microcode: CPU44 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.108690] microcode: CPU45 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.115346] microcode: CPU46 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.121998] microcode: CPU47 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.128644] microcode: CPU48 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.135292] microcode: CPU49 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.141934] microcode: CPU50 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.148582] microcode: CPU51 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.155231] microcode: CPU52 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.161876] microcode: CPU53 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.168516] microcode: CPU54 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.175162] microcode: CPU55 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.181806] microcode: CPU56 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.188440] microcode: CPU57 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.195081] microcode: CPU58 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.201722] microcode: CPU59 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.208361] microcode: CPU60 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.215005] microcode: CPU61 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.221642] microcode: CPU62 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.228281] microcode: CPU63 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.234922] microcode: CPU64 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.241565] microcode: CPU65 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.248208] microcode: CPU66 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.254847] microcode: CPU67 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.261485] microcode: CPU68 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.268129] microcode: CPU69 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.274770] microcode: CPU70 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.281391] microcode: CPU71 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.288059] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 15.297943] ... APIC ID: 00000000 (0)
[ 15.302528] ... APIC VERSION: 01060015
[ 15.306722] 0000000000000000000000000000000000000000000000000000000000000000
[ 15.314697] 0000000002002000000020000000000000000000000000001002000000000000
[ 15.322662] 0000000000000000000000000000000000000000000000000000000000000000
[ 15.330636]
[ 15.332310] number of MP IRQ sources: 15.
[ 15.336787] number of IO-APIC #8 registers: 24.
[ 15.341851] number of IO-APIC #9 registers: 24.
[ 15.346905] number of IO-APIC #10 registers: 24.
[ 15.352055] testing the IO APIC.......................
[ 15.357793] IO APIC #8......
[ 15.361005] .... register #00: 08000000
[ 15.365283] ....... : physical APIC id: 08
[ 15.370144] ....... : Delivery Type: 0
[ 15.374617] ....... : LTS : 0
[ 15.379090] .... register #01: 00170020
[ 15.383370] ....... : max redirection entries: 17
[ 15.389006] ....... : PRQ implemented: 0
[ 15.393768] ....... : IO APIC version: 20
[ 15.398627] .... IRQ redirection table:
[ 15.402905] IOAPIC 0:
[ 15.405442] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.414185] pin01, enabled , edge , high, V(31), IRR(0), S(0), physical, D(00), M(0)
[ 15.422919] pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(00), M(0)
[ 15.431662] pin03, enabled , edge , high, V(33), IRR(0), S(0), physical, D(00), M(0)
[ 15.440404] pin04, enabled , edge , high, V(34), IRR(0), S(0), physical, D(00), M(0)
[ 15.449147] pin05, enabled , edge , high, V(35), IRR(0), S(0), physical, D(00), M(0)
[ 15.457889] pin06, enabled , edge , high, V(36), IRR(0), S(0), physical, D(00), M(0)
[ 15.466633] pin07, enabled , edge , high, V(37), IRR(0), S(0), physical, D(00), M(0)
[ 15.475375] pin08, enabled , edge , high, V(38), IRR(0), S(0), physical, D(00), M(0)
[ 15.484109] pin09, enabled , level, high, V(39), IRR(0), S(0), physical, D(00), M(0)
[ 15.492865] pin0a, enabled , edge , high, V(3A), IRR(0), S(0), physical, D(00), M(0)
[ 15.501608] pin0b, enabled , edge , high, V(3B), IRR(0), S(0), physical, D(00), M(0)
[ 15.510350] pin0c, enabled , edge , high, V(3C), IRR(0), S(0), physical, D(00), M(0)
[ 15.519093] pin0d, enabled , edge , high, V(3D), IRR(0), S(0), physical, D(00), M(0)
[ 15.527836] pin0e, enabled , edge , high, V(3E), IRR(0), S(0), physical, D(00), M(0)
[ 15.536571] pin0f, enabled , edge , high, V(3F), IRR(0), S(0), physical, D(00), M(0)
[ 15.545315] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.554057] pin11, enabled , level, low , V(EC), IRR(0), S(0), physical, D(00), M(0)
[ 15.562802] pin12, enabled , level, low , V(DC), IRR(0), S(0), physical, D(00), M(0)
[ 15.571545] pin13, enabled , level, low , V(D1), IRR(0), S(0), physical, D(00), M(0)
[ 15.580287] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.589021] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.597763] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.606498] pin17, disabled, edge , high, V(5E), IRR(0), S(0), remapped, I(347AE8F5), Z(2)
[ 15.615920] IO APIC #9......
[ 15.619139] .... register #00: 09000000
[ 15.623416] ....... : physical APIC id: 09
[ 15.628275] ....... : Delivery Type: 0
[ 15.632748] ....... : LTS : 0
[ 15.637221] .... register #01: 00170020
[ 15.641500] ....... : max redirection entries: 17
[ 15.647138] ....... : PRQ implemented: 0
[ 15.651900] ....... : IO APIC version: 20
[ 15.656762] .... register #02: 00000000
[ 15.661039] ....... : arbitration: 00
[ 15.665512] .... register #03: 00000001
[ 15.669791] ....... : Boot DT : 1
[ 15.674167] .... IRQ redirection table:
[ 15.678445] IOAPIC 1:
[ 15.680979] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.689729] pin01, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.698478] pin02, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.707228] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.715969] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.724718] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.733467] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.742217] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.750965] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.759714] pin09, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.768463] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.777213] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.785960] pin0c, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.794710] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.803460] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.812201] pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.820950] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.829699] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.838450] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.847190] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.855939] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.864690] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.873441] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.882190] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.890932] IO APIC #10......
[ 15.894250] .... register #00: 0A000000
[ 15.898528] ....... : physical APIC id: 0A
[ 15.903390] ....... : Delivery Type: 0
[ 15.907863] ....... : LTS : 0
[ 15.912336] .... register #01: 00170020
[ 15.916613] ....... : max redirection entries: 17
[ 15.922249] ....... : PRQ implemented: 0
[ 15.927013] ....... : IO APIC version: 20
[ 15.931874] .... register #02: 00000000
[ 15.936153] ....... : arbitration: 00
[ 15.940633] .... register #03: 00000001
[ 15.944910] ....... : Boot DT : 1
[ 15.949287] .... IRQ redirection table:
[ 15.953564] IOAPIC 2:
[ 15.956098] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.964848] pin01, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.973598] pin02, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.982339] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.991088] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.999836] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.008587] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.017328] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.026075] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.034818] pin09, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.043550] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.052298] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.061047] pin0c, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.069797] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.078538] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.087287] pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.096035] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.104785] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.113525] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.122273] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.131022] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.139773] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.148514] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.157263] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.166010] IRQ to pin mappings:
[ 16.169612] IRQ0 -> 0:2
[ 16.172367] IRQ1 -> 0:1
[ 16.175118] IRQ3 -> 0:3
[ 16.177863] IRQ4 -> 0:4
[ 16.180610] IRQ5 -> 0:5
[ 16.183357] IRQ6 -> 0:6
[ 16.186104] IRQ7 -> 0:7
[ 16.188850] IRQ8 -> 0:8
[ 16.191596] IRQ9 -> 0:9
[ 16.194342] IRQ10 -> 0:10
[ 16.197281] IRQ11 -> 0:11
[ 16.200221] IRQ12 -> 0:12
[ 16.203163] IRQ13 -> 0:13
[ 16.206103] IRQ14 -> 0:14
[ 16.209043] IRQ15 -> 0:15
[ 16.211982] IRQ17 -> 0:17
[ 16.214921] IRQ18 -> 0:18
[ 16.217860] IRQ19 -> 0:19
[ 16.220799] IRQ24 -> 1:23
[ 16.223741] IRQ31 -> 1:13
[ 16.226690] IRQ96 -> 1:10
[ 16.229637] .................................... done.
[ 16.235538] registered taskstats version 1
[ 16.240120] Loading compiled-in X.509 certificates
[ 16.245542] zswap: loaded using pool lzo/zbud
[ 16.252558] Key type trusted registered
[ 16.260343] Key type encrypted registered
[ 16.264838] ima: No TPM chip found, activating TPM-bypass!
[ 16.271006] evm: HMAC attrs: 0x1
[ 16.276036] rtc_cmos 00:00: setting system clock to 2016-04-22 01:51:22 UTC (1461289882)
[ 16.563240] pps pps0: new PPS source ptp0
[ 16.567749] ixgbe 0000:03:00.0: registered PHC device on eth0
[ 16.690685] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 16.715265] ixgbe 0000:03:00.0 eth0: NIC Link is Up 1 Gbps, Flow Control: RX/TX
[ 16.972553] pps pps1: new PPS source ptp1
[ 16.977052] ixgbe 0000:03:00.1: registered PHC device on eth1
[ 17.094045] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 17.100649] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 17.111652] Sending DHCP requests ., OK
[ 17.157772] IP-Config: Got DHCP answer from 192.168.1.1, my address is 192.168.1.173
[ 17.167092] ixgbe 0000:03:00.1: removed PHC on eth1
[ 17.501551] IP-Config: Complete:
[ 17.505178] device=eth0, hwaddr=00:1e:67:dc:1e:b1, ipaddr=192.168.1.173, mask=255.255.255.0, gw=192.168.1.1
[ 17.516564] host=lkp-hsw-ep2, domain=intel.com, nis-domain=(none)
[ 17.523862] bootserver=192.168.1.1, rootserver=192.168.1.1, rootpath= nameserver0=192.168.1.1
[ 17.534315] PM: Hibernation image not present or could not be loaded.
[ 17.543749] Freeing unused kernel memory: 1908K (ffffffff81fc1000 - ffffffff8219e000)
[ 17.552507] Write protecting the kernel read-only data: 14336k
[ 17.559868] Freeing unused kernel memory: 1020K (ffff88207e901000 - ffff88207ea00000)
[ 17.569678] Freeing unused kernel memory: 264K (ffff88207edbe000 - ffff88207ee00000)
[ 17.581381] systemd[1]: RTC configured in localtime, applying delta of 480 minutes to system time.
[ 17.592618] random: systemd urandom read with 18 bits of entropy available
[ 17.622075] systemd-default-display-manager-generator[730]: No /etc/X11/default-display-manager file, nothing to generate
[ 17.622414] systemd-rc-local-generator[733]: Automatically adding rc-local.service.
[ 17.622416] systemd-gpt-auto-generator[731]: Root file system not on a (single) block device.
[ 17.622553] systemd-fstab-generator[732]: Parsing /etc/fstab
[ 17.622917] systemd-sysv-generator[734]: Looking for unit files in (higher priority first):
[ 17.622920] systemd-sysv-generator[734]: /etc/systemd/system
[ 17.622922] systemd-sysv-generator[734]: /run/systemd/system
[ 17.622924] systemd-sysv-generator[734]: /usr/local/lib/systemd/system
[ 17.622926] systemd-sysv-generator[734]: /lib/systemd/system
[ 17.622928] systemd-sysv-generator[734]: /usr/lib/systemd/system
[ 17.622942] systemd-sysv-generator[734]: Looking for SysV init scripts in:
[ 17.622944] systemd-sysv-generator[734]: /etc/init.d
[ 17.622947] systemd-sysv-generator[734]: Looking for SysV rcN.d links in:
[ 17.622949] systemd-sysv-generator[734]: /etc
[ 17.624903] systemd-sysv-generator[734]: Ignoring S03mountdevsubfs.sh symlink in rcS.d, not generating mountdevsubfs.service.
[ 17.624910] systemd-sysv-generator[734]: Ignoring S10udev-finish symlink in rcS.d, not generating udev-finish.service.
[ 17.624914] systemd-sysv-generator[734]: Ignoring S16x11-common symlink in rcS.d, not generating x11-common.service.
[ 17.624919] systemd-sysv-generator[734]: Ignoring S10procps symlink in rcS.d, not generating procps.service.
[ 17.624923] systemd-sysv-generator[734]: Ignoring S14mountnfs.sh symlink in rcS.d, not generating mountnfs.service.
[ 17.624929] systemd-sysv-generator[734]: Ignoring S15mountnfs-bootclean.sh symlink in rcS.d, not generating mountnfs-bootclean.service.
[ 17.624934] systemd-sysv-generator[734]: Ignoring S07checkroot-bootclean.sh symlink in rcS.d, not generating checkroot-bootclean.service.
[ 17.624938] systemd-sysv-generator[734]: Ignoring S05checkroot.sh symlink in rcS.d, not generating checkroot.service.
[ 17.624945] systemd-sysv-generator[734]: Ignoring S04hwclock.sh symlink in rcS.d, not generating hwclock.service.
[ 17.624952] systemd-sysv-generator[734]: Ignoring S09mountall-bootclean.sh symlink in rcS.d, not generating mountall-bootclean.service.
[ 17.624956] systemd-sysv-generator[734]: Ignoring S10urandom symlink in rcS.d, not generating urandom.service.
[ 17.624960] systemd-sysv-generator[734]: Ignoring S07kmod symlink in rcS.d, not generating kmod.service.
[ 17.624964] systemd-sysv-generator[734]: Ignoring S16bootmisc.sh symlink in rcS.d, not generating bootmisc.service.
[ 17.624968] systemd-sysv-generator[734]: Ignoring S01mountkernfs.sh symlink in rcS.d, not generating mountkernfs.service.
[ 17.624972] systemd-sysv-generator[734]: Ignoring S01hostname.sh symlink in rcS.d, not generating hostname.service.
[ 17.624976] systemd-sysv-generator[734]: Ignoring S02udev symlink in rcS.d, not generating udev.service.
[ 17.624981] systemd-sysv-generator[734]: Ignoring S06checkfs.sh symlink in rcS.d, not generating checkfs.service.
[ 17.624984] systemd-sysv-generator[734]: Ignoring S08mountall.sh symlink in rcS.d, not generating mountall.service.
[ 17.625002] systemd-sysv-generator[734]: Ignoring K02ipmievd symlink in rc1.d, not generating ipmievd.service.
[ 17.625005] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc1.d, not generating bootlogs.service.
[ 17.625010] systemd-sysv-generator[734]: Ignoring S01killprocs symlink in rc1.d, not generating killprocs.service.
[ 17.625014] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc1.d, not generating motd.service.
[ 17.625018] systemd-sysv-generator[734]: Ignoring K02mdadm symlink in rc1.d, not generating mdadm.service.
[ 17.625024] systemd-sysv-generator[734]: Ignoring S02single symlink in rc1.d, not generating single.service.
[ 17.625031] systemd-sysv-generator[734]: Ignoring K01watchdog symlink in rc1.d, not generating watchdog.service.
[ 17.625049] systemd-sysv-generator[734]: Ignoring S77lkp-bootstrap symlink in rc2.d, not generating lkp-bootstrap.service.
[ 17.625053] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc2.d, not generating wd_keepalive.service.
[ 17.625057] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc2.d, not generating bootlogs.service.
[ 17.625064] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc2.d, not generating ssh.service.
[ 17.625068] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc2.d, not generating dbus.service.
[ 17.625075] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc2.d, not generating watchdog.service.
[ 17.625079] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc2.d, not generating motd.service.
[ 17.625086] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc2.d, not generating rmnologin.service.
[ 17.625090] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc2.d, not generating cron.service.
[ 17.625093] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc2.d, not generating mdadm.service.
[ 17.625097] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc2.d, not generating ipmievd.service.
[ 17.625102] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc2.d, not generating rc.local.service.
[ 17.625119] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc3.d, not generating wd_keepalive.service.
[ 17.625123] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc3.d, not generating bootlogs.service.
[ 17.625130] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc3.d, not generating ssh.service.
[ 17.625133] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc3.d, not generating dbus.service.
[ 17.625140] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc3.d, not generating watchdog.service.
[ 17.625144] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc3.d, not generating motd.service.
[ 17.625151] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc3.d, not generating rmnologin.service.
[ 17.625154] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc3.d, not generating cron.service.
[ 17.625158] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc3.d, not generating mdadm.service.
[ 17.625162] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc3.d, not generating ipmievd.service.
[ 17.625167] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc3.d, not generating rc.local.service.
[ 17.625184] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc4.d, not generating wd_keepalive.service.
[ 17.625188] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc4.d, not generating bootlogs.service.
[ 17.625194] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc4.d, not generating ssh.service.
[ 17.625198] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc4.d, not generating dbus.service.
[ 17.625205] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc4.d, not generating watchdog.service.
[ 17.625208] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc4.d, not generating motd.service.
[ 17.625215] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc4.d, not generating rmnologin.service.
[ 17.625218] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc4.d, not generating cron.service.
[ 17.625222] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc4.d, not generating mdadm.service.
[ 17.625226] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc4.d, not generating ipmievd.service.
[ 17.625231] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc4.d, not generating rc.local.service.
[ 17.625247] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc5.d, not generating wd_keepalive.service.
[ 17.625251] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc5.d, not generating bootlogs.service.
[ 17.625257] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc5.d, not generating ssh.service.
[ 17.625261] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc5.d, not generating dbus.service.
[ 17.625268] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc5.d, not generating watchdog.service.
[ 17.625271] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc5.d, not generating motd.service.
[ 17.625278] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc5.d, not generating rmnologin.service.
[ 17.625281] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc5.d, not generating cron.service.
[ 17.625285] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc5.d, not generating mdadm.service.
[ 17.625289] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc5.d, not generating ipmievd.service.
[ 17.625298] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc5.d, not generating rc.local.service.
[ 17.625314] systemd-sysv-generator[734]: Ignoring K02ipmievd symlink in rc0.d, not generating ipmievd.service.
[ 17.625320] systemd-sysv-generator[734]: Ignoring K09umountroot symlink in rc0.d, not generating umountroot.service.
[ 17.625326] systemd-sysv-generator[734]: Ignoring K10mdadm-waitidle symlink in rc0.d, not generating mdadm-waitidle.service.
[ 17.625330] systemd-sysv-generator[734]: Ignoring K11halt symlink in rc0.d, not generating halt.service.
[ 17.625334] systemd-sysv-generator[734]: Ignoring K04sendsigs symlink in rc0.d, not generating sendsigs.service.
[ 17.625338] systemd-sysv-generator[734]: Ignoring K02mdadm symlink in rc0.d, not generating mdadm.service.
[ 17.625342] systemd-sysv-generator[734]: Ignoring K08umountfs symlink in rc0.d, not generating umountfs.service.
[ 17.625348] systemd-sysv-generator[734]: Ignoring K05umountnfs.sh symlink in rc0.d, not generating umountnfs.service.
[ 17.625352] systemd-sysv-generator[734]: Ignoring K02urandom symlink in rc0.d, not generating urandom.service.
[ 17.625357] systemd-sysv-generator[734]: Ignoring K07hwclock.sh symlink in rc0.d, not generating hwclock.service.
[ 17.625363] systemd-sysv-generator[734]: Ignoring K01watchdog symlink in rc0.d, not generating watchdog.service.
[ 17.625381] systemd-sysv-generator[734]: Ignoring K02ipmievd symlink in rc6.d, not generating ipmievd.service.
[ 17.625387] systemd-sysv-generator[734]: Ignoring K09umountroot symlink in rc6.d, not generating umountroot.service.
[ 17.625392] systemd-sysv-generator[734]: Ignoring K10mdadm-waitidle symlink in rc6.d, not generating mdadm-waitidle.service.
[ 17.625397] systemd-sysv-generator[734]: Ignoring K04sendsigs symlink in rc6.d, not generating sendsigs.service.
[ 17.625400] systemd-sysv-generator[734]: Ignoring K12reboot symlink in rc6.d, not generating reboot.service.
[ 17.625404] systemd-sysv-generator[734]: Ignoring K02mdadm symlink in rc6.d, not generating mdadm.service.
[ 17.625408] systemd-sysv-generator[734]: Ignoring K08umountfs symlink in rc6.d, not generating umountfs.service.
[ 17.625414] systemd-sysv-generator[734]: Ignoring K05umountnfs.sh symlink in rc6.d, not generating umountnfs.service.
[ 17.625418] systemd-sysv-generator[734]: Ignoring K02urandom symlink in rc6.d, not generating urandom.service.
[ 17.625423] systemd-sysv-generator[734]: Ignoring K07hwclock.sh symlink in rc6.d, not generating hwclock.service.
[ 17.625429] systemd-sysv-generator[734]: Ignoring K01watchdog symlink in rc6.d, not generating watchdog.service.
[ 28.868814] systemd-modules-load[742]: apply: /etc/modules-load.d/modules.conf
[ 28.871937] systemd-journald[748]: Fixed max_use=1.5G max_size=128.0M min_size=4.0M keep_free=2.3G
[ 28.874107] systemd-journald[748]: Reserving 233016 entries in hash table.
[ 28.877311] systemd-journald[748]: Vacuuming...
[ 28.877332] systemd-journald[748]: Vacuuming done, freed 0 bytes
[ 28.877545] systemd-journald[748]: Flushing /dev/kmsg...
[ 28.879879] systemd-journald[748]: Compressed data object 995 -> 636
[ 28.891613] systemd-journald[748]: Compressed data object 997 -> 636
[ 28.950596] systemd-journald[748]: systemd-journald running as pid 748
[ 28.987417] systemd-udevd[760]: starting version 215
[ 29.051436] systemd-journald[748]: Received request to flush runtime journal from PID 1
[ 29.060695] systemd-journald[748]: Vacuuming...
[ 29.065785] systemd-journald[748]: Vacuuming done, freed 0 bytes
[ 29.073029] ipmi message handler version 39.2
LKP: HOSTNAME lkp-hsw-ep2, MAC 00:1e:67:dc:1e:b1, kernel 4.5.0-02728-gfaad218 1, serial console /dev/ttyS0
[ 29.142343] power_meter ACPI000D:00: Found ACPI power meter.
[ 29.148741] power_meter ACPI000D:00: Ignoring unsafe software power cap!
[ 29.157062] wmi: Mapper loaded
[ 29.162416] libata version 3.00 loaded.
[ 29.167063] input: PC Speaker as /devices/platform/pcspkr/input/input4
[ 29.175533] IPMI System Interface driver.
[ 29.180094] ipmi_si: probing via SMBIOS
[ 29.184388] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
[ 29.191008] ipmi_si: Adding SMBIOS-specified kcs state machine
[ 29.197551] ipmi_si: probing via SPMI
[ 29.201652] ipmi_si: SPMI: io 0xca2 regsize 1 spacing 1 irq 0
[ 29.201653] ipmi_si: Adding SPMI-specified kcs state machine duplicate interface
[ 29.201655] ipmi_si: Trying SMBIOS-specified kcs state machine at i/o address 0xca2, slave address 0x20, irq 0
[ 29.230073] ahci 0000:00:11.4: version 3.0
[ 29.234829] IOAPIC[0]: Set routing entry (8-16 -> 0xd6 -> IRQ 16 Mode:1 Active:1 Dest:0)
[ 29.244045] ahci 0000:00:11.4: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0xf impl SATA mode
[ 29.253097] ahci 0000:00:11.4: flags: 64bit ncq led clo pio slum part ems apst
[ 29.261602] AVX2 version of gcm_enc/dec engaged.
[ 29.266768] AES CTR mode by8 optimization enabled
[ 29.267242] scsi host0: ahci
[ 29.267373] scsi host1: ahci
[ 29.267547] scsi host2: ahci
[ 29.267744] scsi host3: ahci
[ 29.267850] ata1: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00100 irq 161
[ 29.267854] ata2: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00180 irq 161
[ 29.267857] ata3: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00200 irq 161
[ 29.267861] ata4: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00280 irq 161
[ 29.268379] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl SATA mode
[ 29.268382] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst
[ 29.278721] scsi host4: ahci
[ 29.278893] scsi host5: ahci
[ 29.279056] scsi host6: ahci
[ 29.279268] scsi host7: ahci
[ 29.279460] scsi host8: ahci
[ 29.279649] scsi host9: ahci
[ 29.279745] ata5: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04100 irq 162
[ 29.279748] ata6: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04180 irq 162
[ 29.279750] ata7: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04200 irq 162
[ 29.279753] ata8: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04280 irq 162
[ 29.279755] ata9: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04300 irq 162
[ 29.279758] ata10: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04380 irq 162
[ 29.324128] ipmi_si ipmi_si.0: Found new BMC (man_id: 0x000157, prod_id: 0x006f, dev_id: 0x21)
[ 29.324136] ipmi_si ipmi_si.0: IPMI kcs interface initialized
[ 29.339006] ipmi device interface
[ 29.439762] EDAC MC: Ver: 3.0.0
[ 29.447777] [drm] Initialized drm 1.1.0 20060810
[ 29.454832] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 29.460704] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 29.466564] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 29.472418] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 29.478281] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 29.484216] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 29.490121] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 29.496020] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 29.501921] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 29.507821] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 29.513724] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 29.519617] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 29.525502] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 29.531382] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 29.537268] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 29.543152] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 29.549039] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 29.554890] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 29.560735] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 29.566582] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 29.570976] ata3: SATA link down (SStatus 0 SControl 300)
[ 29.571007] ata1: SATA link down (SStatus 0 SControl 300)
[ 29.571035] ata2: SATA link down (SStatus 0 SControl 300)
[ 29.571063] ata4: SATA link down (SStatus 0 SControl 300)
[ 29.583016] ata10: SATA link down (SStatus 0 SControl 300)
[ 29.583044] ata9: SATA link down (SStatus 0 SControl 300)
[ 29.583073] ata7: SATA link down (SStatus 0 SControl 300)
[ 29.583102] ata8: SATA link down (SStatus 0 SControl 300)
[ 29.583134] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 29.583165] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 29.583624] ata6.00: ATA-9: INTEL SSDSC2BB480G6, G2010140, max UDMA/133
[ 29.583627] ata6.00: 937703088 sectors, multi 1: LBA48 NCQ (depth 31/32)
[ 29.583902] ata5.00: ATA-9: ST1000NM0033-9ZM173, SN04, max UDMA/133
[ 29.583904] ata5.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[ 29.584132] ata6.00: configured for UDMA/133
[ 29.584861] ata5.00: configured for UDMA/133
[ 29.585435] scsi 4:0:0:0: Direct-Access ATA ST1000NM0033-9ZM SN04 PQ: 0 ANSI: 5
[ 29.683077] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 29.689048] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 29.694904] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 29.700755] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 29.706600] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[ 29.712450] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[ 29.718298] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 29.724149] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 29.730001] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 29.735845] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 29.741692] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 29.747548] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 29.753393] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 29.759240] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 29.765085] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 29.770929] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 29.771000] Error: Driver 'pcspkr' is already registered, aborting...
[ 29.783964] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 29.789809] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 29.795654] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 29.801499] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 29.807346] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 29.813190] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 29.819037] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 29.824885] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 29.830731] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 29.836577] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 29.842424] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 29.848271] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 29.854120] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 29.859971] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 29.865820] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[ 29.871677] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[ 29.877832] EDAC MC0: Giving out device to module sbridge_edac.c controller Haswell Socket#0: DEV 0000:ff:12.0 (POLLED)
[ 29.890200] EDAC MC1: Giving out device to module sbridge_edac.c controller Haswell Socket#1: DEV 0000:7f:12.0 (POLLED)
[ 29.902247] EDAC sbridge: Ver: 1.1.1
[ 29.912257] scsi 5:0:0:0: Direct-Access ATA INTEL SSDSC2BB48 0140 PQ: 0 ANSI: 5
[ 29.947488] [TTM] Zone kernel: Available graphics memory: 16413746 kiB
[ 29.954888] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 29.962192] [TTM] Initializing pool allocator
[ 29.967071] [TTM] Initializing DMA pool allocator
[ 29.972751] sd 4:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 29.972787] ata6.00: Enabling discard_zeroes_data
[ 29.972839] sd 5:0:0:0: [sdb] 937703088 512-byte logical blocks: (480 GB/447 GiB)
[ 29.972840] sd 5:0:0:0: [sdb] 4096-byte physical blocks
[ 29.973183] sd 5:0:0:0: [sdb] Write Protect is off
[ 29.973185] sd 5:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 29.973271] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 29.973428] ata6.00: Enabling discard_zeroes_data
[ 29.974064] sdb: sdb1 sdb2
[ 29.974363] ata6.00: Enabling discard_zeroes_data
[ 29.974788] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 30.038018] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.038018] Raw EDID:
[ 30.038019] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.038019] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038021] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038021] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074196] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.074196] Raw EDID:
[ 30.074197] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.074197] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074197] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074197] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110438] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.110439] Raw EDID:
[ 30.110439] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.110439] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110439] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110440] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110440] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110440] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110441] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110441] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146633] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.146633] Raw EDID:
[ 30.146633] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.146633] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146635] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146635] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146636] mgag200 0000:07:00.0: VGA-1: EDID block 0 invalid.
[ 30.301608] fbcon: mgadrmfb (fb0) is primary device
[ 30.301658] Console: switching to colour frame buffer device 128x48
[ 30.301661] sd 4:0:0:0: [sda] Write Protect is off
[ 30.301663] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 30.301718] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 30.315220] sd 4:0:0:0: Attached scsi generic sg0 type 0
[ 30.315331] sd 5:0:0:0: Attached scsi generic sg1 type 0
[ 30.319889] random: nonblocking pool is initialized
[ 30.320223] sd 4:0:0:0: [sda] Attached SCSI disk
[ 30.597484] mgag200 0000:07:00.0: fb0: mgadrmfb frame buffer device
[ 30.606820] [drm] Initialized mgag200 1.0.0 20110418 for 0000:07:00.0 on minor 0
[ 35.385465] EXT4-fs (sdb1): recovery complete
[ 35.390571] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[ 35.425025] Key type dns_resolver registered
[ 35.435255] NFS: Registering the id_resolver key type
[ 35.440950] Key type id_resolver registered
[ 35.445656] Key type id_legacy registered
[ 35.870478] Adding 100663292k swap on /dev/pmem0. Priority:-1 extents:1 across:100663292k SSFS
[ 36.906364] loop: module loaded
[ 36.928984] XFS (loop0): Mounting V4 Filesystem
[ 36.935285] XFS (loop0): Ending clean mount
[ 56.262946] perf interrupt took too long (2558 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 56.331695] perf interrupt took too long (5044 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
[ 77.434044] slabinfo invoked oom-killer: gfp_mask=0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), order=2, oom_score_adj=0
[ 77.446844] slabinfo cpuset=/ mems_allowed=0-1
[ 77.452198] CPU: 7 PID: 1572 Comm: slabinfo Not tainted 4.5.0-02728-gfaad218 #1
[ 77.460693] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 77.472667] 0000000000000000 ffff882076d47970 ffffffff8142c96a ffff882076d47b18
[ 77.481351] 0000000000000000 ffff882076d479d8 ffffffff811f715b ffff880000000015
[ 77.490015] 0000000000000001 0000000100000001 ffffffff81ee6380 0000000000000015
[ 77.498713] Call Trace:
[ 77.501788] [<ffffffff8142c96a>] dump_stack+0x63/0x89
[ 77.507892] [<ffffffff811f715b>] dump_header+0x60/0x1fb
[ 77.514199] [<ffffffff81177be3>] oom_kill_process+0x213/0x470
[ 77.521112] [<ffffffff8117831a>] out_of_memory+0x47a/0x490
[ 77.527723] [<ffffffff8117df51>] __alloc_pages_slowpath+0x9d1/0xa10
[ 77.536460] [<ffffffff8117e1d4>] __alloc_pages_nodemask+0x244/0x270
[ 77.543941] [<ffffffff811cb29c>] alloc_pages_current+0x8c/0x110
[ 77.551061] [<ffffffff811d70b6>] new_slab+0x4a6/0x5b0
[ 77.557230] [<ffffffff811d7969>] ___slab_alloc+0x369/0x450
[ 77.563894] [<ffffffff81078f0b>] ? copy_process+0xeb/0x1960
[ 77.571445] [<ffffffff8108813b>] ? recalc_sigpending+0x1b/0x50
[ 77.578459] [<ffffffff811d7a70>] __slab_alloc+0x20/0x40
[ 77.584801] [<ffffffff811d7fbc>] kmem_cache_alloc_node+0x8c/0x220
[ 77.592154] [<ffffffff813bed7d>] ? current_has_perm+0x4d/0x50
[ 77.599115] [<ffffffff81078f0b>] ? copy_process+0xeb/0x1960
[ 77.606667] [<ffffffff81078f0b>] copy_process+0xeb/0x1960
[ 77.614009] [<ffffffff810a0c39>] ? __might_sleep+0x49/0x80
[ 77.620713] [<ffffffff811a8e15>] ? handle_mm_fault+0x7b5/0x1580
[ 77.627898] [<ffffffff8107a92c>] _do_fork+0xbc/0x3d0
[ 77.634032] [<ffffffff81065f6d>] ? __do_page_fault+0x1cd/0x420
[ 77.641135] [<ffffffff8107ace9>] SyS_clone+0x19/0x20
[ 77.647251] [<ffffffff81003cc6>] do_syscall_64+0x66/0x1e0
[ 77.653855] [<ffffffff818f83a1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 77.661565] Mem-Info:
[ 77.664604] active_anon:7351495 inactive_anon:519048 isolated_anon:393
[ 77.664604] active_file:41 inactive_file:65 isolated_file:0
[ 77.664604] unevictable:118380 dirty:0 writeback:0 unstable:0
[ 77.664604] slab_reclaimable:51317 slab_unreclaimable:26873
[ 77.664604] mapped:3228 shmem:1025 pagetables:49467 bounce:0
[ 77.664604] free:6234 free_pcp:993 free_cma:0
[ 77.705647] Node 0 DMA free:160kB min:8kB low:20kB high:32kB active_anon:92kB inactive_anon:352kB active_file:0kB inactive_file:0kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15892kB mlocked:0kB dirty:0kB writeback:0kB mapped:68kB shmem:24kB slab_reclaimable:8544kB slab_unreclaimable:860kB kernel_stack:64kB pagetables:292kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 77.755034] lowmem_reserve[]: 0 1831 1831 1831
[ 77.760643] Node 0 DMA32 free:2396kB min:1304kB low:3176kB high:5048kB active_anon:875592kB inactive_anon:291780kB active_file:72kB inactive_file:132kB unevictable:235188kB isolated(anon):128kB isolated(file):0kB present:1983804kB managed:1875332kB mlocked:0kB dirty:0kB writeback:0kB mapped:5464kB shmem:336kB slab_reclaimable:31120kB slab_unreclaimable:57376kB kernel_stack:10224kB pagetables:193896kB unstable:0kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 77.811904] systemd-journald[748]: Compressed data object 521 -> 388
[ 77.822608] lowmem_reserve[]: 0 0 0 0
[ 77.827392] Node 1 Normal free:26060kB min:21548kB low:52480kB high:83412kB active_anon:28488432kB inactive_anon:1784056kB active_file:92kB inactive_file:128kB unevictable:236788kB isolated(anon):1444kB isolated(file):0kB present:31457280kB managed:30936268kB mlocked:0kB dirty:0kB writeback:0kB mapped:7540kB shmem:3900kB slab_reclaimable:193832kB slab_unreclaimable:49256kB kernel_stack:5696kB pagetables:3680kB unstable:0kB bounce:0kB free_pcp:11968kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:384 all_unreclaimable? no
[ 77.829965] systemd-journald[748]: Compressed data object 535 -> 392
[ 77.890790] lowmem_reserve[]: 0 0 0 0
[ 77.895673] Node 0 DMA: 6*4kB (E) 5*8kB (UE) 6*16kB (E) 22*32kB (UE) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 928kB
[ 77.911035] Node 0 DMA32: 350*4kB (UME) 33*8kB (UME) 2*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1696kB
[ 77.926474] Node 1 Normal: 4467*4kB (UMEH) 417*8kB (MEH) 221*16kB (MEH) 29*32kB (H) 12*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26436kB
[ 77.943713] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 77.954139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 77.964288] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 77.974732] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 77.984882] 120061 total pagecache pages
[ 77.989992] 323 pages in swap cache
[ 77.994596] Swap cache stats: add 19413476, delete 19413148, find 13513/4739756
[ 78.003497] Free swap = 61367500kB
[ 78.008124] Total swap = 100663292kB
[ 78.012827] 8364265 pages RAM
[ 78.016988] 0 pages HighMem/MovableOnly
[ 78.022018] 157392 pages reserved
[ 78.026447] 0 pages hwpoisoned
[ 78.030558] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[ 78.040893] [ 748] 0 748 10380 1334 24 3 550 0 systemd-journal
[ 78.052215] [ 760] 0 760 10139 707 22 3 259 -1000 systemd-udevd
[ 78.063351] [ 886] 0 886 1083 368 7 3 36 0 lkp-bootstrap
[ 78.074461] [ 890] 0 890 6474 528 18 3 80 0 cron
[ 78.084752] [ 896] 0 896 4754 392 15 3 44 0 atd
[ 78.094944] [ 901] 0 901 13791 1184 32 3 167 -1000 sshd
[ 78.105196] [ 905] 0 905 1083 393 8 3 46 0 lkp-setup-rootf
[ 78.116496] [ 911] 0 911 4963 589 15 5 69 0 systemd-logind
[ 78.127706] [ 917] 0 917 1067 149 8 3 25 0 tail-to-console
[ 78.139022] [ 918] 101 918 10529 771 26 3 96 -900 dbus-daemon
[ 78.149953] [ 919] 0 919 1066 147 7 3 24 0 tail-to-serial
[ 78.161125] [ 970] 0 970 3179 286 11 3 38 0 mcelog
[ 78.171499] [ 1000] 0 1000 3203 418 12 3 37 0 agetty
[ 78.181859] [ 1004] 0 1004 9268 524 23 3 98 0 rpcbind
[ 78.192340] [ 1110] 0 1110 1083 377 8 3 48 0 run-lkp
[ 78.202746] [ 1115] 0 1115 1067 167 8 3 25 0 tail-to-lkp
[ 78.213555] [ 1116] 0 1116 1066 157 8 3 24 0 tail-to-lkp
[ 78.224339] [ 1117] 0 1117 1067 155 8 3 26 0 tail-to-lkp
[ 78.235125] [ 1144] 0 1144 1083 375 8 3 42 1000 bisect_vm-scala
[ 78.246282] [ 1324] 0 1324 1597 393 9 3 25 -1000 oom-killer
[ 78.256944] [ 1332] 0 1332 1097 155 7 3 23 0 cat-oom-killer
[ 78.268003] [ 1350] 0 1350 1097 175 8 3 24 0 cat-watchdog
[ 78.278884] [ 1410] 0 1410 1020 0 7 3 21 0 wakeup
[ 78.289146] [ 1413] 0 1413 1020 0 7 3 21 0 wakeup
[ 78.299390] [ 1417] 0 1417 1611 157 9 3 57 0 cat
[ 78.309277] [ 1422] 0 1422 1321 151 7 3 62 0 cat-kmsg
[ 78.319661] [ 1428] 0 1428 1597 168 9 3 32 0 uptime
[ 78.329848] [ 1433] 0 1433 1097 145 8 3 23 0 cat-uptime
[ 78.340419] [ 1437] 0 1437 1534 154 7 3 22 0 wait
[ 78.350400] [ 1448] 0 1448 2640 343 11 3 54 0 vmstat
[ 78.360543] [ 1453] 0 1453 1321 164 7 3 28 0 cat-heartbeat
[ 78.371341] [ 1457] 0 1457 2640 379 11 3 35 0 vmstat
[ 78.381449] [ 1462] 0 1462 1097 162 8 3 24 0 cat-vmstat
[ 78.391918] [ 1467] 0 1467 1597 374 9 3 16 0 numa-numastat
[ 78.402682] [ 1474] 0 1474 1122 294 7 3 37 0 gzip-numa-numas
[ 78.413628] [ 1481] 0 1481 1597 391 9 3 16 0 numa-vmstat
[ 78.424257] [ 1498] 0 1498 1122 341 7 3 24 0 gzip-numa-vmsta
[ 78.435233] [ 1509] 0 1509 1597 403 9 3 16 0 numa-meminfo
[ 78.445922] [ 1515] 0 1515 1122 306 7 3 42 0 gzip-numa-memin
[ 78.456885] [ 1526] 0 1526 1597 395 9 3 15 0 proc-vmstat
[ 78.467469] [ 1539] 0 1539 1122 327 7 3 36 0 gzip-proc-vmsta
[ 78.478415] [ 1546] 0 1546 1597 401 10 3 15 0 proc-stat
[ 78.488770] [ 1553] 0 1553 1122 315 7 3 39 0 gzip-proc-stat
[ 78.499650] [ 1559] 0 1559 1597 378 9 3 15 0 meminfo
[ 78.509876] [ 1566] 0 1566 1122 358 7 3 28 0 gzip-meminfo
[ 78.520541] [ 1572] 0 1572 1597 389 9 3 16 0 slabinfo
[ 78.530803] [ 1579] 0 1579 1122 303 7 3 34 0 gzip-slabinfo
[ 78.541555] [ 1585] 0 1585 1597 179 8 3 33 0 interrupts
[ 78.551995] [ 1592] 0 1592 1122 273 7 3 77 0 gzip-interrupts
[ 78.562953] [ 1608] 0 1608 1534 136 7 3 22 0 wait
[ 78.572866] [ 1618] 0 1618 1597 173 9 3 33 0 softirqs
[ 78.583246] [ 1623] 0 1623 1122 162 7 3 59 0 gzip-softirqs
[ 78.594042] [ 1636] 0 1636 1534 154 8 3 22 0 wait
[ 78.603936] [ 1640] 0 1640 1597 400 8 3 15 0 diskstats
[ 78.614289] [ 1645] 0 1645 1122 265 7 3 41 0 gzip-diskstats
[ 78.625148] [ 1662] 0 1662 1597 161 9 3 41 0 cpuidle
[ 78.635317] [ 1667] 0 1667 1097 155 7 3 24 0 cat-cpuidle
[ 78.645859] [ 1682] 0 1682 1577 343 9 3 49 0 turbostat
[ 78.656220] [ 1687] 0 1687 1097 146 7 3 23 0 cat-turbostat
[ 78.666938] [ 1700] 0 1700 1534 149 8 3 22 0 wait
[ 78.676818] [ 1703] 0 1703 1597 161 9 3 32 0 sched_debug
[ 78.687358] [ 1708] 0 1708 1122 314 6 3 82 0 gzip-sched_debu
[ 78.698301] [ 1712] 0 1712 1534 146 8 4 22 0 wait
[ 78.708165] [ 1714] 0 1714 1534 155 9 3 22 0 wait
[ 78.718051] [ 1719] 0 1719 6088 589 16 3 374 0 bmc-watchdog
[ 78.728750] [ 1728] 0 1728 1054 154 7 3 22 0 time
[ 78.738603] [ 1732] 0 1732 1058 302 8 3 23 0 tee-vm-scalabil
[ 78.749526] [ 1735] 0 1735 1083 355 8 3 37 0 vm-scalability
[ 78.760352] [ 1794] 0 1794 1083 377 8 3 34 0 case-swap-w-ran
[ 78.771317] [ 1805] 0 1805 1564 308 8 3 25 0 usemem
[ 78.781385] [ 1807] 0 1807 1556383 510427 3044 8 590103 0 usemem
[ 78.791464] [ 1808] 0 1808 1556383 496526 3044 8 620996 0 usemem
[ 78.801525] [ 1809] 0 1809 1556383 457671 3044 8 679829 0 usemem
[ 78.811574] [ 1810] 0 1810 1556383 420896 3044 8 738795 0 usemem
[ 78.821615] [ 1811] 0 1811 1556383 495574 3044 8 594575 0 usemem
[ 78.831662] [ 1812] 0 1812 1556383 486694 3044 8 630237 0 usemem
[ 78.841706] [ 1813] 0 1813 1556383 490772 3044 8 628230 0 usemem
[ 78.851750] [ 1814] 0 1814 1556383 493908 3044 8 597826 0 usemem
[ 78.861782] [ 1815] 0 1815 1556383 502524 3044 8 594313 0 usemem
[ 78.871830] [ 1816] 0 1816 1556383 496977 3044 8 619841 0 usemem
[ 78.881867] [ 1817] 0 1817 1556383 496360 3044 8 596914 0 usemem
[ 78.891913] [ 1818] 0 1818 1556383 499673 3044 8 592670 0 usemem
[ 78.901991] [ 1819] 0 1819 1556383 480142 3044 8 627270 0 usemem
[ 78.912034] [ 1820] 0 1820 1556383 481033 3044 8 634784 0 usemem
[ 78.922066] [ 1821] 0 1821 1556383 498408 3044 8 594335 0 usemem
[ 78.932157] [ 1822] 0 1822 1556383 496709 3044 8 599686 0 usemem
[ 78.942199] [ 2048] 0 2048 1597 0 8 3 41 0 watchdog
[ 78.952452] [ 2049] 0 2049 1534 155 7 3 22 0 wait
[ 78.962277] [ 2596] 0 2596 1534 139 8 3 22 -1000 wait
[ 78.972123] [ 2767] 0 2767 1534 165 8 3 0 0 wait
[ 78.981960] [ 2820] 0 2820 1534 168 8 3 0 0 wait
[ 78.991806] [ 2821] 0 2821 1534 156 8 3 0 0 wait
[ 79.001606] [ 2825] 0 2825 1534 169 8 3 0 0 wait
[ 79.011416] [ 2828] 0 2828 1534 170 8 3 0 0 wait
[ 79.021221] [ 2834] 0 2834 1534 157 8 3 0 0 wait
[ 79.031051] [ 2836] 0 2836 1534 162 8 3 0 0 wait
[ 79.040863] Out of memory: Kill process 1144 (bisect_vm-scala) score 999 or sacrifice child
[ 79.050512] Killed process 1728 (time) total-vm:4216kB, anon-rss:0kB, file-rss:616kB, shmem-rss:0kB
Killed
[ 138.090480] kthreadd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[ 138.103400] kthreadd cpuset=/ mems_allowed=0-1
[ 138.108832] CPU: 10 PID: 2 Comm: kthreadd Not tainted 4.5.0-02728-gfaad218 #1
[ 138.117181] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 138.129211] 0\0000000000000000fff880070b07a80 ffffffff8142c96a ffff880070b07c28
[ 138.137961] 0000000000000000 ffff880070b07ae8 ffffffff811f715b ffff880000000015
[ 138.146677] 0000000000000001 0000000100000001 ffffffff81ee6380 0000000000000015
[ 138.155412] Call Trace:
[ 138.158558] [<ffffffff8142c96a>] dump_stack+0x63/0x89
[ 138.164746] [<ffffffff811f715b>] dump_header+0x60/0x1fb
[ 138.171098] [<ffffffff81177be3>] oom_kill_process+0x213/0x470
[ 138.177995] [<ffffffff8117831a>] out_of_memory+0x47a/0x490
[ 138.184615] [<ffffffff8117df51>] __alloc_pages_slowpath+0x9d1/0xa10
[ 138.193381] [<ffffffff8117e1d4>] __alloc_pages_nodemask+0x244/0x270
[ 138.200916] [<ffffffff8117e29f>] alloc_kmem_pages_node+0x4f/0xd0
[ 138.208118] [<ffffffff81078f29>] copy_process+0x109/0x1960
[ 138.215516] [<ffffffff810b4b5b>] ? dequeue_task_fair+0x5cb/0x960
[ 138.222772] [<ffffffff810b5833>] ? put_prev_entity+0x33/0x820
[ 138.229703] [<ffffffff8109a9d0>] ? kthread_park+0x60/0x60
[ 138.236249] [<ffffffff8107a92c>] _do_fork+0xbc/0x3d0
[ 138.242313] [<ffffffff818f385d>] ? __schedule+0x34d/0x880
[ 138.248876] [<ffffffff8107ac69>] kernel_thread+0x29/0x30
[ 138.255334] [<ffffffff8109b6c1>] kthreadd+0x2f1/0x340
[ 138.261499] [<ffffffff818f8502>] ret_from_fork+0x22/0x40
[ 138.267971] [<ffffffff8109b3d0>] ? kthread_create_on_cpu+0x60/0x60
[ 138.275392] Mem-Info:
[ 138.278384] active_anon:7386193 inactive_anon:504826 isolated_anon:508
[ 138.278384] active_file:2 inactive_file:326 isolated_file:0
[ 138.278384] unevictable:118390 dirty:0 writeback:0 unstable:0
[ 138.278384] slab_reclaimable:31069 slab_unreclaimable:27007
[ 138.278384] mapped:3025 shmem:5959 pagetables:49066 bounce:0
[ 138.278384] free:6926 free_pcp:877 free_cma:0
[ 138.319036] Node 0 DMA free:2688kB min:8kB low:20kB high:32kB active_anon:212kB inactive_anon:228kB active_file:0kB inactive_file:0kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15892kB mlocked:0kB dirty:0kB writeback:0kB mapped:68kB shmem:24kB slab_reclaimable:6080kB slab_unreclaimable:860kB kernel_stack:64kB pagetables:292kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 138.368649] lowmem_reserve[]: 0 1831 1831 1831
[ 138.374256] Node 0 DMA32 free:1196kB min:1304kB low:3176kB high:5048kB active_anon:865928kB inactive_anon:292424kB active_file:0kB inactive_file:1208kB unevictable:235220kB isolated(anon):348kB isolated(file):0kB present:1983804kB managed:1875332kB mlocked:0kB dirty:0kB writeback:0kB mapped:5216kB shmem:188kB slab_reclaimable:41212kB slab_unreclaimable:57304kB kernel_stack:10096kB pagetables:193700kB unstable:0kB bounce:0kB free_pcp:48kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:332 all_unreclaimable? no
[ 138.428822] lowmem_reserve[]: 0 0 0 0
[ 138.433589] Node 1 Normal free:23008kB min:21548kB low:52480kB high:83412kB active_anon:28596964kB inactive_anon:1787772kB active_file:8kB inactive_file:96kB unevictable:236796kB isolated(anon):1820kB isolated(file):0kB present:31457280kB managed:30936268kB mlocked:0kB dirty:0kB writeback:0kB mapped:6816kB shmem:440kB slab_reclaimable:97688kB slab_unreclaimable:49864kB kernel_stack:5152kB pagetables:2272kB unstable:0kB bounce:0kB free_pcp:160kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:512 all_unreclaimable? no
[ 138.489124] lowmem_reserve[]: 0 0 0 0
[ 138.493916] Node 0 DMA: 6*4kB (E) 7*8kB (UE) 7*16kB (E) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 192kB
[ 138.508326] Node 0 DMA32: 512*4kB
[ 138.511737] systemd-journald[748]: Compressed data object 522 -> 388
[ 138.512096] systemd-journald[748]: Compressed data object 529 -> 392
[ 138.527469] (UME) 13*8kB (UME) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2152kB
[ 138.540483] Node 1 Normal: 1771*4kB (UMEH) 1118*8kB (MEH) 79*16kB (MEH) 51*32kB (H) 32*64kB (H) 14*128kB (H) 6*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 24812kB
[ 138.559144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 138.569566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 138.579757] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 138.590194] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 138.600380] 118973 total pagecache pages
[ 138.605492] 331 pages in swap cache
[ 138.610152] Swap cache stats: add 45590709, delete 45590383, find 16386/15591096
[ 138.619156] Free swap = 44529200kB
[ 138.623783] Total swap = 100663292kB
[ 138.628511] 8364265 pages RAM
[ 138.632560] 0 pages HighMem/MovableOnly
[ 138.637581] 157392 pages reserved
[ 138.642006] 0 pages hwpoisoned
[ 138.646156] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[ 138.656487] [ 748] 0 748 10380 1327 24 3 543 0 systemd-journal
[ 138.667845] [ 760] 0 760 10139 707 22 3 259 -1000 systemd-udevd
[ 138.679131] [ 886] 0 886 1083 368 7 3 36 0 lkp-bootstrap
[ 138.690260] [ 890] 0 890 6474 528 18 3 86 0 cron
[ 138.700534] [ 896] 0 896 4754 392 15 3 44 0 atd
[ 138.710704] [ 901] 0 901 13791 1184 32 3 167 -1000 sshd
[ 138.720972] [ 905] 0 905 1083 393 8 3 46 0 lkp-setup-rootf
[ 138.732278] [ 911] 0 911 4963 589 15 5 84 0 systemd-logind
[ 138.743514] [ 917] 0 917 1067 149 8 3 37 0 tail-to-console
[ 138.754861] [ 918] 101 918 10529 771 26 3 96 -900 dbus-daemon
[ 138.765767] [ 919] 0 919 1067 147 7 3 40 0 tail-to-serial
[ 138.776948] [ 970] 0 970 3179 286 11 3 38 0 mcelog
[ 138.787334] [ 1000] 0 1000 3203 418 12 3 37 0 agetty
[ 138.797726] [ 1004] 0 1004 9268 524 23 3 124 0 rpcbind
[ 138.808198] [ 1110] 0 1110 1083 391 8 3 34 0 run-lkp
[ 138.818645] [ 1115] 0 1115 1067 167 8 3 25 0 tail-to-lkp
[ 138.829478] [ 1116] 0 1116 1067 157 8 3 39 0 tail-to-lkp
[ 138.840277] [ 1117] 0 1117 1067 155 8 3 38 0 tail-to-lkp
[ 138.851059] [ 1350] 0 1350 1097 175 8 3 24 0 cat-watchdog
[ 138.861940] [ 1719] 0 1719 6088 579 16 3 397 0 bmc-watchdog
[ 138.872786] [ 1732] 0 1732 1058 302 8 3 23 0 tee-vm-scalabil
[ 138.883938] [ 1735] 0 1735 1083 355 8 3 37 0 vm-scalability
[ 138.894942] [ 1794] 0 1794 1083 377 8 3 34 0 case-swap-w-ran
[ 138.906015] [ 1805] 0 1805 1564 308 8 3 25 0 usemem
[ 138.916216] [ 1807] 0 1807 1556383 495252 3044 8 875208 0 usemem
[ 138.926426] [ 1808] 0 1808 1556383 497826 3044 8 876316 0 usemem
[ 138.936664] [ 1809] 0 1809 1556383 489465 3044 8 888336 0 usemem
[ 138.946852] [ 1810] 0 1810 1556383 483196 3044 8 899225 0 usemem
[ 138.957009] [ 1811] 0 1811 1556383 495157 3044 8 868512 0 usemem
[ 138.967194] [ 1812] 0 1812 1556383 486978 3044 8 884278 0 usemem
[ 138.977329] [ 1813] 0 1813 1556383 485707 3044 8 885903 0 usemem
[ 138.987455] [ 1814] 0 1814 1556383 498373 3044 8 868033 0 usemem
[ 138.997577] [ 1815] 0 1815 1556383 496890 3044 8 870412 0 usemem
[ 139.007683] [ 1816] 0 1816 1556383 488497 3044 8 882411 0 usemem
[ 139.017789] [ 1817] 0 1817 1556383 497913 3044 8 870216 0 usemem
[ 139.027866] [ 1818] 0 1818 1556383 497254 3044 8 870926 0 usemem
[ 139.037953] [ 1819] 0 1819 1556383 487191 3044 8 880046 0 usemem
[ 139.048023] [ 1820] 0 1820 1556383 493770 3044 8 877030 0 usemem
[ 139.058116] [ 1821] 0 1821 1556383 494549 3044 8 870859 0 usemem
[ 139.068169] [ 1822] 0 1822 1556383 494875 3044 8 871535 0 usemem
[ 139.078212] [ 2048] 0 2048 1597 0 8 3 41 0 watchdog
[ 139.088432] [ 2049] 0 2049 1534 155 7 3 22 0 wait
[ 139.098330] [ 3275] 0 3275 1083 373 8 3 19 0 post-run
[ 139.108570] [ 3279] 0 3279 1020 0 7 3 21 0 wakeup
[ 139.118630] [ 3302] 0 3302 1058 172 8 3 0 0 sleep
[ 139.128585] Out of memory: Kill process 1810 (usemem) score 40 or sacrifice child
[ 139.137301] Killed process 1810 (usemem) total-vm:6225532kB, anon-rss:1929980kB, file-rss:816kB, shmem-rss:0kB
[ 141.823925] lkp-setup-rootf invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[ 141.837658] lkp-setup-rootf cpuset=/ mems_allowed=0-1
[ 141.843892] CPU: 5 PID: 905 Comm: lkp-setup-rootf Not tainted 4.5.0-02728-gfaad218 #1
[ 141.853136] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 141.865291] 0000000000000000 ffff880053583b18 ffffffff8142c96a ffff880053583cc0
[ 141.874168] 0000000000000000 ffff880053583b80 ffffffff811f715b ffff880000000015
[ 141.882996] 0000000000000001 0000000100000001 ffffffff81ee6380 0000000000000015
[ 141.891798] Call Trace:
[ 141.895062] [<ffffffff8142c96a>] dump_stack+0x63/0x89
[ 141.901303] [<ffffffff811f715b>] dump_header+0x60/0x1fb
[ 141.907759] [<ffffffff81177be3>] oom_kill_process+0x213/0x470
[ 141.914790] [<ffffffff8117831a>] out_of_memory+0x47a/0x490
[ 141.921530] [<ffffffff8117df51>] __alloc_pages_slowpath+0x9d1/0xa10
[ 141.930461] [<ffffffff8117e1d4>] __alloc_pages_nodemask+0x244/0x270
[ 141.938136] [<ffffffff8117e29f>] alloc_kmem_pages_node+0x4f/0xd0
[ 141.945464] [<ffffffff81078f29>] copy_process+0x109/0x1960
[ 141.953046] [<ffffffff811d7c78>] ? kmem_cache_alloc+0x1e8/0x200
[ 141.960338] [<ffffffff813c13d7>] ? selinux_file_alloc_security+0x37/0x60
[ 141.968475] [<ffffffff811a8e15>] ? handle_mm_fault+0x7b5/0x1580
[ 141.975747] [<ffffffff8107a92c>] _do_fork+0xbc/0x3d0
[ 141.981966] [<ffffffff81065f6d>] ? __do_page_fault+0x1cd/0x420
[ 141.989112] [<ffffffff8107ace9>] SyS_clone+0x19/0x20
[ 141.995301] [<ffffffff81003cc6>] do_syscall_64+0x66/0x1e0
[ 142.001985] [<ffffffff818f83a1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 142.009727] Mem-Info:
[ 142.012872] active_anon:7400259 inactive_anon:495004 isolated_anon:448
[ 142.012872] active_file:9 inactive_file:20 isolated_file:0
[ 142.012872] unevictable:118390 dirty:0 writeback:0 unstable:0
[ 142.012872] slab_reclaimable:32486 slab_unreclaimable:27152
[ 142.012872] mapped:3378 shmem:484 pagetables:46056 bounce:0
[ 142.012872] free:4623 free_pcp:228 free_cma:0
[ 142.054471] Node 0 DMA free:296kB min:8kB low:20kB high:32kB active_anon:152kB inactive_anon:152kB active_file:0kB inactive_file:0kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15892kB mlocked:0kB dirty:0kB writeback:0kB mapped:64kB shmem:0kB slab_reclaimable:8608kB slab_unreclaimable:860kB kernel_stack:64kB pagetables:292kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 142.104460] lowmem_reserve[]: 0 1831 1831 1831
[ 142.110166] Node 0 DMA32 free:1272kB min:1304kB low:3176kB high:5048kB active_anon:868812kB inactive_anon:290180kB active_file:36kB inactive_file:0kB unevictable:235220kB isolated(anon):400kB isolated(file):0kB present:1983804kB managed:1875332kB mlocked:0kB dirty:0kB writeback:0kB mapped:5772kB shmem:776kB slab_reclaimable:53556kB slab_unreclaimable:57568kB kernel_stack:10160kB pagetables:181756kB unstable:0kB bounce:0kB free_pcp:236kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:528 all_unreclaimable? no
[ 142.123630] systemd-journald[748]: Compressed data object 521 -> 380
[ 142.172763] lowmem_reserve[]: 0 0 0 0
[ 142.177573] Node 1 Normal free:23396kB min:21548kB low:52480kB high:83412kB active_anon:28670840kB inactive_anon:1730828kB active_file:0kB inactive_file:80kB unevictable:236796kB isolated(anon):1664kB isolated(file):0kB present:31457280kB managed:30936268kB mlocked:0kB dirty:0kB writeback:0kB mapped:7652kB shmem:1316kB slab_reclaimable:75448kB slab_unreclaimable:50248kB kernel_stack:5168kB pagetables:1988kB unstable:0kB bounce:0kB free_pcp:7424kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5332 all_unreclaimable? no
[ 142.193046] systemd-journald[748]: Compressed data object 532 -> 392
[ 142.241178] lowmem_reserve[]: 0 0 0 0
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 9:45 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-28 9:45 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 5017 bytes --]
On 04/28/2016 04:57 PM, Michal Hocko wrote:
> On Thu 28-04-16 13:17:08, Aaron Lu wrote:
>> On Wed, Apr 27, 2016 at 11:17:19AM +0200, Michal Hocko wrote:
>>> On Wed 27-04-16 16:44:31, Huang, Ying wrote:
>>>> Michal Hocko <mhocko@kernel.org> writes:
>>>>
>>>>> On Wed 27-04-16 16:20:43, Huang, Ying wrote:
>>>>>> Michal Hocko <mhocko@kernel.org> writes:
>>>>>>
>>>>>>> On Wed 27-04-16 11:15:56, kernel test robot wrote:
>>>>>>>> FYI, we noticed vm-scalability.throughput -11.8% regression with the following commit:
>>>>>>>
>>>>>>> Could you be more specific what the test does please?
>>>>>>
>>>>>> The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem
>>>>>> device is used as a swap device, and a test program will allocate/write
>>>>>> anonymous memory randomly to exercise page allocation, reclaiming, and
>>>>>> swapping in code path.
>>>>>
>>>>> Can I download the test with the setup to play with this?
>>>>
>>>> There are reproduce steps in the original report email.
>>>>
>>>> To reproduce:
>>>>
>>>> git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
>>>> cd lkp-tests
>>>> bin/lkp install job.yaml # job file is attached in this email
>>>> bin/lkp run job.yaml
>>>>
>>>>
>>>> The job.yaml and kconfig file are attached in the original report email.
>>>
>>> Thanks for the instructions. My bad I have overlooked that in the
>>> initial email. I have checked the configuration file and it seems rather
>>> hardcoded for a particular HW. It expects a machine with 128G and
>>> reserves 96G!4G which might lead to different amount of memory in the
>>> end depending on the particular memory layout.
>>
>> Indeed, the job file needs manual change.
>> The attached job file is the one we used on the test machine.
>>
>>>
>>> Before I go and try to recreate a similar setup, how stable are the
>>> results from this test. Random access pattern sounds like rather
>>> volatile to be consider for a throughput test. Or is there any other
>>> side effect I am missing and something fails which didn't use to
>>> previously.
>>
>> I have the same doubt too, but the results look really stable(only for
>> commit 0da9597ac9c0, see below for more explanation).
>
> I cannot seem to find this sha1. Where does it come from? linux-next?
Neither can I...
The commit should come from 0day Kbuild service I suppose, which is a
robot to do automatic fetch/building etc.
Could it be that the commit appeared in linux-next some day and then
gone?
>> We did 8 runs for this report and the standard deviation(represented by
>> the %stddev shown in the original report) is used to show exactly this.
>>
>> I just checked the results again and found that the 8 runs for your
>> commit faad2185f482 all OOMed, only 1 of them is able to finish the test
>> before the OOM occur and got a throughput value of 38653.
>
> If you are talking about "mm, oom: rework oom detection" then this
> wouldn't be that surprising. There are follow up patches which fortify
> the oom detection. Does the same happen with the whole series applied?
I'll verify that later.
>
> Also does the test ever OOM before the oom rework?
It's hard to say at the moment since I can not find any of the 2
commits in my repo. I can only say the 8 runs of commit
0da9597ac9c0 didn't OOM.
>> The source code for this test is here:
>> https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/tree/usemem.c
>
> thanks for the pointer
>
>> And it's started as:
>> ./usemem --runtime 300 -n 16 --random 6368538624
>> which means to fork 16 processes, each dealing with 6GiB around data. By
>> dealing here, I mean the process each will mmap an anonymous region of
>> 6GiB size and then write data to that area at random place, thus will
>> trigger swapouts and swapins after the memory is used up(since the
>> system has 128GiB memory and 96GiB is used by the pmem driver as swap
>> space, the memory will be used up after a little while).
>
> OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
> right? That would suggest they should fit in although the swapout could
> be large (2/3 of the faulted memory) and the random pattern can cause
> some trashing. Does the system bahave the same way with the stream anon
> load? Anyway I think we should be able to handle such load, although it
By stream anon load, do you mean continuous write, without read?
> is quite untypical from my experience because it can be pain with a slow
> swap but ramdisk swap should be as fast as it can get so the swap in/out
> should be basically noop.
>
>> So I guess the question here is, after the OOM rework, is the OOM
>> expected for such a case? If so, then we can ignore this report.
>
> Could you post the OOM reports please? I will try to emulate a similar
> load here as well.
I attached the dmesg from one of the runs.
Regards,
Aaron
[-- Attachment #2: dmesg.ksh --]
[-- Type: text/plain, Size: 191280 bytes --]
early console in decompress_kernel
input_data: 0x000000207eee63b4
input_len: 0x00000000006d419c
output: 0x000000207e000000
output_len: 0x00000000015a89a8
run_size: 0x00000000017d6000
Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Linux version 4.5.0-02728-gfaad218 (kbuild@lkp-nex06) (gcc version 4.9.3 (Debian 4.9.3-12) ) #1 SMP Fri Apr 22 16:53:01 CST 2016
[ 0.000000] Command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2::dhcp
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000207fffffff] usable
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: user-defined physical RAM map:
[ 0.000000] user: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] user: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] user: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] user: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] user: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] user: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] user: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] user: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] user: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] user: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] user: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] user: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] user: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] user: [mem 0x0000000100000000-0x00000018ffffffff] persistent (type 12)
[ 0.000000] user: [mem 0x0000001900000000-0x000000207fffffff] usable
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x2080000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000080000000 mask 3FFF80000000 uncachable
[ 0.000000] 1 base 380000000000 mask 3F8000000000 uncachable
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0x7b800 max_arch_pfn = 0x400000000
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fd850-0x000fd85f] mapped at [ffff8800000fd850]
[ 0.000000] mpc: fd860-fde24
[ 0.000000] Base memory trampoline at [ffff880000095000] 95000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x207f3b0000, 0x207f3b0fff] PGTABLE
[ 0.000000] BRK [0x207f3b1000, 0x207f3b1fff] PGTABLE
[ 0.000000] BRK [0x207f3b2000, 0x207f3b2fff] PGTABLE
[ 0.000000] BRK [0x207f3b3000, 0x207f3b3fff] PGTABLE
[ 0.000000] BRK [0x207f3b4000, 0x207f3b4fff] PGTABLE
[ 0.000000] BRK [0x207f3b5000, 0x207f3b5fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x20754b5000-0x207dffffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0460 000024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 0x000000007B7D50E8 0000B4 (v01 INTEL S2600WT 00000000 INTL 01000013)
[ 0.000000] ACPI: FACP 0x000000007B7D4000 0000F4 (v04 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: DSDT 0x000000007B79A000 0313B2 (v02 INTEL S2600WT 00000003 INTL 20091013)
[ 0.000000] ACPI: FACS 0x000000007B6FB000 000040
[ 0.000000] ACPI: HPET 0x000000007B7D3000 000038 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: APIC 0x000000007B7D2000 00085C (v03 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: MCFG 0x000000007B7D1000 00003C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: MSCT 0x000000007B7D0000 000090 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SLIT 0x000000007B7CF000 00006C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SRAT 0x000000007B7CE000 0009B0 (v03 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SPMI 0x000000007B7CD000 000041 (v05 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: WDDT 0x000000007B7CC000 000040 (v01 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: PRAD 0x000000007B795000 000102 (v02 INTEL SpsPrAgg 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x0000000076231000 0ACA42 (v02 INTEL S2600WT 00004000 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B797000 00216B (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B796000 000064 (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: HEST 0x000000007B794000 0000A8 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: BERT 0x000000007B793000 000030 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: ERST 0x000000007B792000 000230 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: EINJ 0x000000007B791000 000130 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: SPCR 0x000000007B790000 000050 (v01 S2600WT 00000000 INTL 00000000)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x06 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x10 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x12 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x14 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x16 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x20 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x22 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x24 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x26 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x28 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x30 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x32 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x34 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x36 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x40 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x42 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x44 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x46 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x48 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x50 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x52 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x54 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x56 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x60 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x62 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x64 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x66 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x68 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x70 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x72 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x74 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x76 -> Node 1
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x07 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x11 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x13 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x15 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x17 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x21 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x23 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x25 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x27 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x29 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x31 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x33 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x35 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x37 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x41 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x43 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x45 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x47 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x49 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x51 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x53 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x55 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x57 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x61 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x63 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x65 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x67 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x69 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x71 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x73 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x75 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x77 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x107fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NUMA: Initialized distance table, cnt=2
[ 0.000000] NODE_DATA(0) allocated [mem 0x7b7de000-0x7b7fffff]
[ 0.000000] NODE_DATA(1) allocated [mem 0x207ffdc000-0x207fffdfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000207fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009afff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000076230fff]
[ 0.000000] node 0: [mem 0x00000000762de000-0x000000007a1d2fff]
[ 0.000000] node 0: [mem 0x000000007b7d7000-0x000000007b7fffff]
[ 0.000000] node 1: [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007b7fffff]
[ 0.000000] On node 0 totalpages: 499945
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3994 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7840 pages used for memmap
[ 0.000000] DMA32 zone: 495951 pages, LIFO batch:31
[ 0.000000] Initmem setup node 1 [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] On node 1 totalpages: 7864320
[ 0.000000] Normal zone: 122880 pages used for memmap
[ 0.000000] Normal zone: 7864320 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x11] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x12] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x13] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x14] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x15] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x16] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x17] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x18] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x19] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x20] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x21] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x22] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x23] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x24] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x25] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x26] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x27] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x28] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x29] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x30] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x31] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x32] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x33] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x34] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x35] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x36] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x37] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x38] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x39] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x40] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x41] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x42] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x43] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x44] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x45] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x46] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x47] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x48] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x49] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x50] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x51] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x52] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x53] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x54] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x55] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x56] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x57] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x58] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x59] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x60] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x61] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x62] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x63] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x64] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x65] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x66] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x67] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x68] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x69] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x70] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x71] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x72] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x73] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x74] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x75] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x76] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x77] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x78] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x79] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x80] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x81] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x82] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x83] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x84] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x85] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x86] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x87] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x88] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x89] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8f] high level lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-47
[ 0.000000] IOAPIC[2]: apic_id 10, version 32, address 0xfec40000, GSI 48-71
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 8, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 8, APIC INT 09
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 8, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 8, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 8, APIC INT 04
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 8, APIC INT 05
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 8, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 8, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 8, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 8, APIC INT 0a
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 8, APIC INT 0b
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 8, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 8, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 8, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 8, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 144 CPUs, 72 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[ 0.000000] mapped IOAPIC to ffffffffff5fa000 (fec01000)
[ 0.000000] mapped IOAPIC to ffffffffff5f9000 (fec40000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x0009bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x76231000-0x762ddfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7a1d3000-0x7accefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7accf000-0x7b6fefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b6ff000-0x7b7d6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b800000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xff3fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff400000-0xffffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x100000000-0x18ffffffff]
[ 0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:144 nr_cpu_ids:144 nr_node_ids:2
[ 0.000000] percpu: Embedded 34 pages/cpu @ffff880076e00000 s98968 r8192 d32104 u262144
[ 0.000000] pcpu-alloc: s98968 r8192 d32104 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 000 001 002 003 004 005 006 007
[ 0.000000] pcpu-alloc: [0] 008 009 010 011 012 013 014 015
[ 0.000000] pcpu-alloc: [0] 016 017 036 037 038 039 040 041
[ 0.000000] pcpu-alloc: [0] 042 043 044 045 046 047 048 049
[ 0.000000] pcpu-alloc: [0] 050 051 052 053 072 074 076 078
[ 0.000000] pcpu-alloc: [0] 080 082 084 086 088 090 092 094
[ 0.000000] pcpu-alloc: [0] 096 098 100 102 104 106 108 110
[ 0.000000] pcpu-alloc: [0] 112 114 116 118 120 122 124 126
[ 0.000000] pcpu-alloc: [0] 128 130 132 134 136 138 140 142
[ 0.000000] pcpu-alloc: [1] 018 019 020 021 022 023 024 025
[ 0.000000] pcpu-alloc: [1] 026 027 028 029 030 031 032 033
[ 0.000000] pcpu-alloc: [1] 034 035 054 055 056 057 058 059
[ 0.000000] pcpu-alloc: [1] 060 061 062 063 064 065 066 067
[ 0.000000] pcpu-alloc: [1] 068 069 070 071 073 075 077 079
[ 0.000000] pcpu-alloc: [1] 081 083 085 087 089 091 093 095
[ 0.000000] pcpu-alloc: [1] 097 099 101 103 105 107 109 111
[ 0.000000] pcpu-alloc: [1] 113 115 117 119 121 123 125 127
[ 0.000000] pcpu-alloc: [1] 129 131 133 135 137 139 141 143
[ 0.000000] Built 2 zonelists in Node order, mobility grouping on. Total pages: 8233460
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2:
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 585728 bytes
[ 0.000000] log_buf_len min size: 524288 bytes
[ 0.000000] log_buf_len: 2097152 bytes
[ 0.000000] early log buf free: 494212(94%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 32681628K/33457060K available (9204K kernel code, 1790K rwdata, 3832K rodata, 1908K init, 2076K bss, 775432K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=144, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=144.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=144
[ 0.000000] NR_IRQS:524544 nr_irqs:2392 16
[ 0.000000] Offload RCU callbacks from all CPUs
[ 0.000000] Offload RCU callbacks from CPUs: 0-143.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] Linux version 4.5.0-02728-gfaad218 (kbuild@lkp-nex06) (gcc version 4.9.3 (Debian 4.9.3-12) ) #1 SMP Fri Apr 22 16:53:01 CST 2016
[ 0.000000] Command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2::dhcp
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000207fffffff] usable
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: user-defined physical RAM map:
[ 0.000000] user: [mem 0x0000000000000100-0x000000000009b3ff] usable
[ 0.000000] user: [mem 0x000000000009b400-0x000000000009ffff] reserved
[ 0.000000] user: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] user: [mem 0x0000000000100000-0x0000000076230fff] usable
[ 0.000000] user: [mem 0x0000000076231000-0x00000000762ddfff] ACPI data
[ 0.000000] user: [mem 0x00000000762de000-0x000000007a1d2fff] usable
[ 0.000000] user: [mem 0x000000007a1d3000-0x000000007accefff] reserved
[ 0.000000] user: [mem 0x000000007accf000-0x000000007b6fefff] ACPI NVS
[ 0.000000] user: [mem 0x000000007b6ff000-0x000000007b7d6fff] ACPI data
[ 0.000000] user: [mem 0x000000007b7d7000-0x000000007b7fffff] usable
[ 0.000000] user: [mem 0x000000007b800000-0x000000008fffffff] reserved
[ 0.000000] user: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] user: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] user: [mem 0x0000000100000000-0x00000018ffffffff] persistent (type 12)
[ 0.000000] user: [mem 0x0000001900000000-0x000000207fffffff] usable
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x2080000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000080000000 mask 3FFF80000000 uncachable
[ 0.000000] 1 base 380000000000 mask 3F8000000000 uncachable
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0x7b800 max_arch_pfn = 0x400000000
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fd850-0x000fd85f] mapped at [ffff8800000fd850]
[ 0.000000] mpc: fd860-fde24
[ 0.000000] Base memory trampoline at [ffff880000095000] 95000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x207f3b0000, 0x207f3b0fff] PGTABLE
[ 0.000000] BRK [0x207f3b1000, 0x207f3b1fff] PGTABLE
[ 0.000000] BRK [0x207f3b2000, 0x207f3b2fff] PGTABLE
[ 0.000000] BRK [0x207f3b3000, 0x207f3b3fff] PGTABLE
[ 0.000000] BRK [0x207f3b4000, 0x207f3b4fff] PGTABLE
[ 0.000000] BRK [0x207f3b5000, 0x207f3b5fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x20754b5000-0x207dffffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0460 000024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 0x000000007B7D50E8 0000B4 (v01 INTEL S2600WT 00000000 INTL 01000013)
[ 0.000000] ACPI: FACP 0x000000007B7D4000 0000F4 (v04 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: DSDT 0x000000007B79A000 0313B2 (v02 INTEL S2600WT 00000003 INTL 20091013)
[ 0.000000] ACPI: FACS 0x000000007B6FB000 000040
[ 0.000000] ACPI: HPET 0x000000007B7D3000 000038 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: APIC 0x000000007B7D2000 00085C (v03 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: MCFG 0x000000007B7D1000 00003C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: MSCT 0x000000007B7D0000 000090 (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SLIT 0x000000007B7CF000 00006C (v01 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SRAT 0x000000007B7CE000 0009B0 (v03 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: SPMI 0x000000007B7CD000 000041 (v05 INTEL S2600WT 00000001 INTL 20091013)
[ 0.000000] ACPI: WDDT 0x000000007B7CC000 000040 (v01 INTEL S2600WT 00000000 INTL 20091013)
[ 0.000000] ACPI: PRAD 0x000000007B795000 000102 (v02 INTEL SpsPrAgg 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x0000000076231000 0ACA42 (v02 INTEL S2600WT 00004000 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B797000 00216B (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: SSDT 0x000000007B796000 000064 (v02 INTEL S2600WT 00000002 INTL 20130328)
[ 0.000000] ACPI: HEST 0x000000007B794000 0000A8 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: BERT 0x000000007B793000 000030 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: ERST 0x000000007B792000 000230 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: EINJ 0x000000007B791000 000130 (v01 INTEL S2600WT 00000001 INTL 00000001)
[ 0.000000] ACPI: SPCR 0x000000007B790000 000050 (v01 S2600WT 00000000 INTL 00000000)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x06 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x10 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x12 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x14 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x16 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x20 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x22 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x24 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x26 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x28 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x30 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x32 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x34 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x36 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x40 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x42 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x44 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x46 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x48 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x50 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x52 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x54 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x56 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x60 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x62 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x64 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x66 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x68 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x70 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x72 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x74 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x76 -> Node 1
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x07 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x11 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x13 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x15 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x17 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x21 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x23 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x25 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x27 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x29 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x31 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x33 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x35 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x37 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x41 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x43 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x45 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x47 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x49 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x51 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x53 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x55 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x57 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x61 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x63 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x65 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x67 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x69 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x71 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x73 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x75 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x77 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x107fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NUMA: Initialized distance table, cnt=2
[ 0.000000] NODE_DATA(0) allocated [mem 0x7b7de000-0x7b7fffff]
[ 0.000000] NODE_DATA(1) allocated [mem 0x207ffdc000-0x207fffdfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000207fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009afff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000076230fff]
[ 0.000000] node 0: [mem 0x00000000762de000-0x000000007a1d2fff]
[ 0.000000] node 0: [mem 0x000000007b7d7000-0x000000007b7fffff]
[ 0.000000] node 1: [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007b7fffff]
[ 0.000000] On node 0 totalpages: 499945
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3994 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7840 pages used for memmap
[ 0.000000] DMA32 zone: 495951 pages, LIFO batch:31
[ 0.000000] Initmem setup node 1 [mem 0x0000001900000000-0x000000207fffffff]
[ 0.000000] On node 1 totalpages: 7864320
[ 0.000000] Normal zone: 122880 pages used for memmap
[ 0.000000] Normal zone: 7864320 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x11] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x12] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x13] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x14] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x15] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x16] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x17] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x18] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x19] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x1f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x20] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x21] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x22] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x23] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x24] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x25] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x26] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x27] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x28] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x29] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x2f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x30] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x31] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x32] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x33] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x34] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x35] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x36] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x37] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x38] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x39] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x3f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x40] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x41] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x42] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x43] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x44] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x45] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x46] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x47] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x48] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x49] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x4f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x50] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x51] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x52] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x53] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x54] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x55] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x56] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x57] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x58] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x59] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x5f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x60] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x61] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x62] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x63] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x64] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x65] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x66] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x67] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x68] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x69] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x6f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x70] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x71] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x72] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x73] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x74] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x75] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x76] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x77] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x78] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x79] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7e] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x7f] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x80] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x81] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x82] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x83] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x84] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x85] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x86] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x87] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x88] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x89] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8a] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8b] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8c] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8d] high level lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x8f] high level lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-47
[ 0.000000] IOAPIC[2]: apic_id 10, version 32, address 0xfec40000, GSI 48-71
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 8, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 8, APIC INT 09
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 8, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 8, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 8, APIC INT 04
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 8, APIC INT 05
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 8, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 8, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 8, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 8, APIC INT 0a
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 8, APIC INT 0b
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 8, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 8, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 8, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 8, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 144 CPUs, 72 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[ 0.000000] mapped IOAPIC to ffffffffff5fa000 (fec01000)
[ 0.000000] mapped IOAPIC to ffffffffff5f9000 (fec40000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x0009bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x76231000-0x762ddfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7a1d3000-0x7accefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7accf000-0x7b6fefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b6ff000-0x7b7d6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7b800000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xff3fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff400000-0xffffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x100000000-0x18ffffffff]
[ 0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:144 nr_cpu_ids:144 nr_node_ids:2
[ 0.000000] percpu: Embedded 34 pages/cpu @ffff880076e00000 s98968 r8192 d32104 u262144
[ 0.000000] pcpu-alloc: s98968 r8192 d32104 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 000 001 002 003 004 005 006 007
[ 0.000000] pcpu-alloc: [0] 008 009 010 011 012 013 014 015
[ 0.000000] pcpu-alloc: [0] 016 017 036 037 038 039 040 041
[ 0.000000] pcpu-alloc: [0] 042 043 044 045 046 047 048 049
[ 0.000000] pcpu-alloc: [0] 050 051 052 053 072 074 076 078
[ 0.000000] pcpu-alloc: [0] 080 082 084 086 088 090 092 094
[ 0.000000] pcpu-alloc: [0] 096 098 100 102 104 106 108 110
[ 0.000000] pcpu-alloc: [0] 112 114 116 118 120 122 124 126
[ 0.000000] pcpu-alloc: [0] 128 130 132 134 136 138 140 142
[ 0.000000] pcpu-alloc: [1] 018 019 020 021 022 023 024 025
[ 0.000000] pcpu-alloc: [1] 026 027 028 029 030 031 032 033
[ 0.000000] pcpu-alloc: [1] 034 035 054 055 056 057 058 059
[ 0.000000] pcpu-alloc: [1] 060 061 062 063 064 065 066 067
[ 0.000000] pcpu-alloc: [1] 068 069 070 071 073 075 077 079
[ 0.000000] pcpu-alloc: [1] 081 083 085 087 089 091 093 095
[ 0.000000] pcpu-alloc: [1] 097 099 101 103 105 107 109 111
[ 0.000000] pcpu-alloc: [1] 113 115 117 119 121 123 125 127
[ 0.000000] pcpu-alloc: [1] 129 131 133 135 137 139 141 143
[ 0.000000] Built 2 zonelists in Node order, mobility grouping on. Total pages: 8233460
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-hsw-ep2/bisect_vm-scalability-performance-never-never-16-1-swap-w-rand-debian-x86_64-2015-02-07.cgz-x86_64-rhel-pmem-faad2185f482578d50d363746006a1b95dde9d0a-20160422-79893-kg4uvz-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-pmem branch=linux-next/master commit=faad2185f482578d50d363746006a1b95dde9d0a BOOT_IMAGE=/pkg/linux/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/vmlinuz-4.5.0-02728-gfaad218 memmap=96G!4G max_uptime=1500 RESULT_ROOT=/result/vm-scalability/performance-never-never-16-1-swap-w-rand/lkp-hsw-ep2/debian-x86_64-2015-02-07.cgz/x86_64-rhel-pmem/gcc-4.9/faad2185f482578d50d363746006a1b95dde9d0a/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::lkp-hsw-ep2:
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 585728 bytes
[ 0.000000] log_buf_len min size: 524288 bytes
[ 0.000000] log_buf_len: 2097152 bytes
[ 0.000000] early log buf free: 494212(94%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 32681628K/33457060K available (9204K kernel code, 1790K rwdata, 3832K rodata, 1908K init, 2076K bss, 775432K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=144, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=144.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=144
[ 0.000000] NR_IRQS:524544 nr_irqs:2392 16
[ 0.000000] Offload RCU callbacks from all CPUs
[ 0.000000] Offload RCU callbacks from CPUs: 0-143.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2294.686 MHz processor
[ 0.000063] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.37 BogoMIPS (lpj=2294686)
[ 0.011923] pid_max: default: 147456 minimum: 1152
[ 0.017338] ACPI: Core revision 20160108
[ 0.142481] ACPI: 4 ACPI AML tables successfully acquired and loaded
[ 0.149590]
[ 0.151417] Security Framework initialized
[ 0.155996] SELinux: Initializing.
[ 0.159913] SELinux: Starting in permissive mode
[ 0.166883] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[ 0.181396] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.192247] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.199960] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.208786] CPU: Physical Processor ID: 0
[ 0.213267] CPU: Processor Core ID: 0
[ 0.217360] mce: CPU supports 22 MCE banks
[ 0.221975] CPU0: Thermal monitoring enabled (TM1)
[ 0.227338] process: using mwait in idle threads
[ 0.232501] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[ 0.239306] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.247905] Freeing SMP alternatives memory: 36K (ffffffff8219e000 - ffffffff821a7000)
[ 0.258732] ftrace: allocating 34315 entries in 135 pages
[ 0.279025] smpboot: Max logical packages: 4
[ 0.283963] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.290453] Switched APIC routing to physical flat.
[ 0.295897] masked ExtINT on CPU#0
[ 0.300123] ENABLING IO-APIC IRQs
[ 0.303829] init IO_APIC IRQs
[ 0.307146] apic 8 pin 0 not connected
[ 0.311438] IOAPIC[0]: Set routing entry (8-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0)
[ 0.320294] IOAPIC[0]: Set routing entry (8-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[ 0.329134] IOAPIC[0]: Set routing entry (8-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0)
[ 0.337973] IOAPIC[0]: Set routing entry (8-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0)
[ 0.346813] IOAPIC[0]: Set routing entry (8-5 -> 0x35 -> IRQ 5 Mode:0 Active:0 Dest:0)
[ 0.355665] IOAPIC[0]: Set routing entry (8-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0)
[ 0.364504] IOAPIC[0]: Set routing entry (8-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0)
[ 0.373342] IOAPIC[0]: Set routing entry (8-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0)
[ 0.382181] IOAPIC[0]: Set routing entry (8-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0)
[ 0.391019] IOAPIC[0]: Set routing entry (8-10 -> 0x3a -> IRQ 10 Mode:0 Active:0 Dest:0)
[ 0.400052] IOAPIC[0]: Set routing entry (8-11 -> 0x3b -> IRQ 11 Mode:0 Active:0 Dest:0)
[ 0.409086] IOAPIC[0]: Set routing entry (8-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0)
[ 0.418120] IOAPIC[0]: Set routing entry (8-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0)
[ 0.427156] IOAPIC[0]: Set routing entry (8-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0)
[ 0.436189] IOAPIC[0]: Set routing entry (8-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0)
[ 0.445218] apic 8 pin 16 not connected
[ 0.449592] apic 8 pin 17 not connected
[ 0.453966] apic 8 pin 18 not connected
[ 0.458340] apic 8 pin 19 not connected
[ 0.462714] apic 8 pin 20 not connected
[ 0.467088] apic 8 pin 21 not connected
[ 0.471462] apic 8 pin 22 not connected
[ 0.475836] apic 8 pin 23 not connected
[ 0.480210] apic 9 pin 0 not connected
[ 0.484487] apic 9 pin 1 not connected
[ 0.488764] apic 9 pin 2 not connected
[ 0.493042] apic 9 pin 3 not connected
[ 0.497319] apic 9 pin 4 not connected
[ 0.501596] apic 9 pin 5 not connected
[ 0.505873] apic 9 pin 6 not connected
[ 0.510150] apic 9 pin 7 not connected
[ 0.514427] apic 9 pin 8 not connected
[ 0.518704] apic 9 pin 9 not connected
[ 0.522981] apic 9 pin 10 not connected
[ 0.527355] apic 9 pin 11 not connected
[ 0.531729] apic 9 pin 12 not connected
[ 0.536103] apic 9 pin 13 not connected
[ 0.540477] apic 9 pin 14 not connected
[ 0.544851] apic 9 pin 15 not connected
[ 0.549225] apic 9 pin 16 not connected
[ 0.553599] apic 9 pin 17 not connected
[ 0.557973] apic 9 pin 18 not connected
[ 0.562347] apic 9 pin 19 not connected
[ 0.566721] apic 9 pin 20 not connected
[ 0.571095] apic 9 pin 21 not connected
[ 0.575469] apic 9 pin 22 not connected
[ 0.579843] apic 9 pin 23 not connected
[ 0.584217] apic 10 pin 0 not connected
[ 0.588591] apic 10 pin 1 not connected
[ 0.592965] apic 10 pin 2 not connected
[ 0.597339] apic 10 pin 3 not connected
[ 0.601713] apic 10 pin 4 not connected
[ 0.606087] apic 10 pin 5 not connected
[ 0.610461] apic 10 pin 6 not connected
[ 0.614834] apic 10 pin 7 not connected
[ 0.619208] apic 10 pin 8 not connected
[ 0.623582] apic 10 pin 9 not connected
[ 0.627956] apic 10 pin 10 not connected
[ 0.632427] apic 10 pin 11 not connected
[ 0.636898] apic 10 pin 12 not connected
[ 0.641369] apic 10 pin 13 not connected
[ 0.645840] apic 10 pin 14 not connected
[ 0.650311] apic 10 pin 15 not connected
[ 0.654782] apic 10 pin 16 not connected
[ 0.659253] apic 10 pin 17 not connected
[ 0.663724] apic 10 pin 18 not connected
[ 0.668195] apic 10 pin 19 not connected
[ 0.672666] apic 10 pin 20 not connected
[ 0.677137] apic 10 pin 21 not connected
[ 0.681608] apic 10 pin 22 not connected
[ 0.686078] apic 10 pin 23 not connected
[ 0.690689] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.707404] TSC deadline timer enabled
[ 0.711601] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x2)
[ 0.722820] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.734182] ... version: 3
[ 0.738662] ... bit width: 48
[ 0.743231] ... generic registers: 4
[ 0.747702] ... value mask: 0000ffffffffffff
[ 0.753628] ... max period: 0000ffffffffffff
[ 0.759554] ... fixed-purpose events: 3
[ 0.764026] ... event mask: 000000070000000f
[ 0.777674] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.786732] x86: Booting SMP configuration:
[ 0.791412] .... node #0, CPUs: #1
[ 0.797809] masked ExtINT on CPU#1
[ 0.863426] #2
[ 0.866992] masked ExtINT on CPU#2
[ 0.932744] #3
[ 0.936258] masked ExtINT on CPU#3
[ 1.002099] #4
[ 1.005674] masked ExtINT on CPU#4
[ 1.071411] #5
[ 1.075154] masked ExtINT on CPU#5
[ 1.140721] #6
[ 1.144347] masked ExtINT on CPU#6
[ 1.210036] #7
[ 1.213678] masked ExtINT on CPU#7
[ 1.279396] #8
[ 1.282923] masked ExtINT on CPU#8
[ 1.348705] #9
[ 1.352290] masked ExtINT on CPU#9
[ 1.418009] #10
[ 1.421509] masked ExtINT on CPU#10
[ 1.487323] #11
[ 1.491000] masked ExtINT on CPU#11
[ 1.556639] #12
[ 1.560361] masked ExtINT on CPU#12
[ 1.625953] #13
[ 1.629592] masked ExtINT on CPU#13
[ 1.695259] #14
[ 1.698836] masked ExtINT on CPU#14
[ 1.764578] #15
[ 1.768237] masked ExtINT on CPU#15
[ 1.833887] #16
[ 1.837608] masked ExtINT on CPU#16
[ 1.903202] #17
[ 1.906825] masked ExtINT on CPU#17
[ 1.972545]
[ 1.974218] .... node #1, CPUs: #18
[ 1.981628] masked ExtINT on CPU#18
[ 2.066232] #19
[ 2.070490] masked ExtINT on CPU#19
[ 2.136507] #20
[ 2.140234] masked ExtINT on CPU#20
[ 2.205765] #21
[ 2.209493] masked ExtINT on CPU#21
[ 2.275031] #22
[ 2.278651] masked ExtINT on CPU#22
[ 2.344285] #23
[ 2.348013] masked ExtINT on CPU#23
[ 2.413556] #24
[ 2.417312] masked ExtINT on CPU#24
[ 2.482813] #25
[ 2.486541] masked ExtINT on CPU#25
[ 2.552083] #26
[ 2.555708] masked ExtINT on CPU#26
[ 2.621334] #27
[ 2.625008] masked ExtINT on CPU#27
[ 2.690629] #28
[ 2.694257] masked ExtINT on CPU#28
[ 2.759877] #29
[ 2.763651] masked ExtINT on CPU#29
[ 2.829146] #30
[ 2.832884] masked ExtINT on CPU#30
[ 2.898402] #31
[ 2.902178] masked ExtINT on CPU#31
[ 2.967662] #32
[ 2.971274] masked ExtINT on CPU#32
[ 3.036921] #33
[ 3.040702] masked ExtINT on CPU#33
[ 3.106191] #34
[ 3.109929] masked ExtINT on CPU#34
[ 3.175454] #35
[ 3.179221] masked ExtINT on CPU#35
[ 3.244729]
[ 3.246400] .... node #0, CPUs: #36
[ 3.252193] masked ExtINT on CPU#36
[ 3.318545] #37
[ 3.322226] masked ExtINT on CPU#37
[ 3.387830] #38
[ 3.391373] masked ExtINT on CPU#38
[ 3.457121] #39
[ 3.460598] masked ExtINT on CPU#39
[ 3.526408] #40
[ 3.529832] masked ExtINT on CPU#40
[ 3.595699] #41
[ 3.599276] masked ExtINT on CPU#41
[ 3.664983] #42
[ 3.668518] masked ExtINT on CPU#42
[ 3.734267] #43
[ 3.737746] masked ExtINT on CPU#43
[ 3.803558] #44
[ 3.806996] masked ExtINT on CPU#44
[ 3.872857] #45
[ 3.876283] masked ExtINT on CPU#45
[ 3.942149] #46
[ 3.945578] masked ExtINT on CPU#46
[ 4.011442] #47
[ 4.014964] masked ExtINT on CPU#47
[ 4.080740] #48
[ 4.084295] masked ExtINT on CPU#48
[ 4.150032] #49
[ 4.153561] masked ExtINT on CPU#49
[ 4.219325] #50
[ 4.222742] masked ExtINT on CPU#50
[ 4.288618] #51
[ 4.292153] masked ExtINT on CPU#51
[ 4.357911] #52
[ 4.361468] masked ExtINT on CPU#52
[ 4.427205] #53
[ 4.430722] masked ExtINT on CPU#53
[ 4.496524]
[ 4.498196] .... node #1, CPUs: #54
[ 4.503968] masked ExtINT on CPU#54
[ 4.570084] #55
[ 4.573763] masked ExtINT on CPU#55
[ 4.639362] #56
[ 4.642899] masked ExtINT on CPU#56
[ 4.708616] #57
[ 4.712188] masked ExtINT on CPU#57
[ 4.777895] #58
[ 4.781413] masked ExtINT on CPU#58
[ 4.847148] #59
[ 4.850821] masked ExtINT on CPU#59
[ 4.916420] #60
[ 4.920058] masked ExtINT on CPU#60
[ 4.985682] #61
[ 4.989247] masked ExtINT on CPU#61
[ 5.054942] #62
[ 5.058476] masked ExtINT on CPU#62
[ 5.124210] #63
[ 5.127731] masked ExtINT on CPU#63
[ 5.193486] #64
[ 5.197008] masked ExtINT on CPU#64
[ 5.262743] #65
[ 5.266360] masked ExtINT on CPU#65
[ 5.332019] #66
[ 5.335669] masked ExtINT on CPU#66
[ 5.401280] #67
[ 5.404904] masked ExtINT on CPU#67
[ 5.470554] #68
[ 5.474067] masked ExtINT on CPU#68
[ 5.539820] #69
[ 5.543450] masked ExtINT on CPU#69
[ 5.609096] #70
[ 5.612747] masked ExtINT on CPU#70
[ 5.678365] #71
[ 5.681977] masked ExtINT on CPU#71
[ 5.747521] x86: Booted up 2 nodes, 72 CPUs
[ 5.752203] smpboot: Total of 72 processors activated (330772.27 BogoMIPS)
[ 6.023768] devtmpfs: initialized
[ 6.027544] x86/mm: Memory block size: 2048MB
[ 6.033822] evm: security.selinux
[ 6.037530] evm: security.ima
[ 6.040849] evm: security.capability
[ 6.045036] PM: Registering ACPI NVS region [mem 0x7accf000-0x7b6fefff] (10682368 bytes)
[ 6.054440] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 6.065727] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 6.073509] pinctrl core: initialized pinctrl subsystem
[ 6.079673] NET: Registered protocol family 16
[ 6.091308] cpuidle: using governor menu
[ 6.095866] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 6.104325] ACPI: bus type PCI registered
[ 6.108927] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 6.119327] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 6.126920] PCI: Using configuration type 1 for base access
[ 6.133291] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 6.150571] HugeTLB registered 1 GB page size, pre-allocated 0 pages
[ 6.157678] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 6.165798] ACPI: Added _OSI(Module Device)
[ 6.170476] ACPI: Added _OSI(Processor Device)
[ 6.175444] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 6.180703] ACPI: Added _OSI(Processor Aggregator Device)
[ 6.187483] ACPI: Executed 1 blocks of module-level executable AML code
[ 6.355078] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 6.364998] ACPI: Dynamic OEM Table Load:
[ 6.369502] ACPI: PRAD 0x0000000000000000 000102 (v02 INTEL SpsPrAgg 00000002 INTL 20130328)
[ 6.412204] ACPI: Interpreter enabled
[ 6.416311] ACPI: (supports S0 S5)
[ 6.420115] ACPI: Using IOAPIC for interrupt routing
[ 6.425717] HEST: Table parsing has been initialized.
[ 6.431366] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 6.479241] ACPI: PCI Root Bridge [UNC1] (domain 0000 [bus ff])
[ 6.485861] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 6.495005] acpi PNP0A03:02: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 6.502438] PCI host bridge to bus 0000:ff
[ 6.507020] pci_bus 0000:ff: root bus resource [bus ff]
[ 6.512867] pci 0000:ff:08.0: [8086:2f80] type 00 class 0x088000
[ 6.519630] pci 0000:ff:08.2: [8086:2f32] type 00 class 0x110100
[ 6.526385] pci 0000:ff:08.3: [8086:2f83] type 00 class 0x088000
[ 6.533143] pci 0000:ff:09.0: [8086:2f90] type 00 class 0x088000
[ 6.539897] pci 0000:ff:09.2: [8086:2f33] type 00 class 0x110100
[ 6.546650] pci 0000:ff:09.3: [8086:2f93] type 00 class 0x088000
[ 6.553406] pci 0000:ff:0b.0: [8086:2f81] type 00 class 0x088000
[ 6.560156] pci 0000:ff:0b.1: [8086:2f36] type 00 class 0x110100
[ 6.566906] pci 0000:ff:0b.2: [8086:2f37] type 00 class 0x110100
[ 6.573656] pci 0000:ff:0c.0: [8086:2fe0] type 00 class 0x088000
[ 6.580406] pci 0000:ff:0c.1: [8086:2fe1] type 00 class 0x088000
[ 6.587155] pci 0000:ff:0c.2: [8086:2fe2] type 00 class 0x088000
[ 6.593898] pci 0000:ff:0c.3: [8086:2fe3] type 00 class 0x088000
[ 6.600646] pci 0000:ff:0c.4: [8086:2fe4] type 00 class 0x088000
[ 6.607398] pci 0000:ff:0c.5: [8086:2fe5] type 00 class 0x088000
[ 6.614146] pci 0000:ff:0c.6: [8086:2fe6] type 00 class 0x088000
[ 6.620895] pci 0000:ff:0c.7: [8086:2fe7] type 00 class 0x088000
[ 6.627643] pci 0000:ff:0d.0: [8086:2fe8] type 00 class 0x088000
[ 6.634395] pci 0000:ff:0d.1: [8086:2fe9] type 00 class 0x088000
[ 6.641144] pci 0000:ff:0d.2: [8086:2fea] type 00 class 0x088000
[ 6.647894] pci 0000:ff:0d.3: [8086:2feb] type 00 class 0x088000
[ 6.654641] pci 0000:ff:0d.4: [8086:2fec] type 00 class 0x088000
[ 6.661393] pci 0000:ff:0d.5: [8086:2fed] type 00 class 0x088000
[ 6.668140] pci 0000:ff:0d.6: [8086:2fee] type 00 class 0x088000
[ 6.674891] pci 0000:ff:0d.7: [8086:2fef] type 00 class 0x088000
[ 6.681639] pci 0000:ff:0e.0: [8086:2ff0] type 00 class 0x088000
[ 6.688391] pci 0000:ff:0e.1: [8086:2ff1] type 00 class 0x088000
[ 6.695143] pci 0000:ff:0f.0: [8086:2ff8] type 00 class 0x088000
[ 6.701892] pci 0000:ff:0f.1: [8086:2ff9] type 00 class 0x088000
[ 6.708639] pci 0000:ff:0f.2: [8086:2ffa] type 00 class 0x088000
[ 6.715390] pci 0000:ff:0f.3: [8086:2ffb] type 00 class 0x088000
[ 6.722138] pci 0000:ff:0f.4: [8086:2ffc] type 00 class 0x088000
[ 6.728887] pci 0000:ff:0f.5: [8086:2ffd] type 00 class 0x088000
[ 6.735636] pci 0000:ff:0f.6: [8086:2ffe] type 00 class 0x088000
[ 6.742389] pci 0000:ff:10.0: [8086:2f1d] type 00 class 0x088000
[ 6.749139] pci 0000:ff:10.1: [8086:2f34] type 00 class 0x110100
[ 6.755883] pci 0000:ff:10.5: [8086:2f1e] type 00 class 0x088000
[ 6.762630] pci 0000:ff:10.6: [8086:2f7d] type 00 class 0x110100
[ 6.769382] pci 0000:ff:10.7: [8086:2f1f] type 00 class 0x088000
[ 6.776131] pci 0000:ff:12.0: [8086:2fa0] type 00 class 0x088000
[ 6.782883] pci 0000:ff:12.1: [8086:2f30] type 00 class 0x110100
[ 6.789633] pci 0000:ff:12.4: [8086:2f60] type 00 class 0x088000
[ 6.796389] pci 0000:ff:12.5: [8086:2f38] type 00 class 0x110100
[ 6.803143] pci 0000:ff:13.0: [8086:2fa8] type 00 class 0x088000
[ 6.809899] pci 0000:ff:13.1: [8086:2f71] type 00 class 0x088000
[ 6.816651] pci 0000:ff:13.2: [8086:2faa] type 00 class 0x088000
[ 6.823408] pci 0000:ff:13.3: [8086:2fab] type 00 class 0x088000
[ 6.830162] pci 0000:ff:13.6: [8086:2fae] type 00 class 0x088000
[ 6.836914] pci 0000:ff:13.7: [8086:2faf] type 00 class 0x088000
[ 6.843664] pci 0000:ff:14.0: [8086:2fb0] type 00 class 0x088000
[ 6.850422] pci 0000:ff:14.1: [8086:2fb1] type 00 class 0x088000
[ 6.857168] pci 0000:ff:14.2: [8086:2fb2] type 00 class 0x088000
[ 6.863923] pci 0000:ff:14.3: [8086:2fb3] type 00 class 0x088000
[ 6.870675] pci 0000:ff:14.4: [8086:2fbc] type 00 class 0x088000
[ 6.877432] pci 0000:ff:14.5: [8086:2fbd] type 00 class 0x088000
[ 6.884185] pci 0000:ff:14.6: [8086:2fbe] type 00 class 0x088000
[ 6.890939] pci 0000:ff:14.7: [8086:2fbf] type 00 class 0x088000
[ 6.897693] pci 0000:ff:16.0: [8086:2f68] type 00 class 0x088000
[ 6.904450] pci 0000:ff:16.1: [8086:2f79] type 00 class 0x088000
[ 6.911208] pci 0000:ff:16.2: [8086:2f6a] type 00 class 0x088000
[ 6.917966] pci 0000:ff:16.3: [8086:2f6b] type 00 class 0x088000
[ 6.924723] pci 0000:ff:16.6: [8086:2f6e] type 00 class 0x088000
[ 6.931477] pci 0000:ff:16.7: [8086:2f6f] type 00 class 0x088000
[ 6.938229] pci 0000:ff:17.0: [8086:2fd0] type 00 class 0x088000
[ 6.944988] pci 0000:ff:17.1: [8086:2fd1] type 00 class 0x088000
[ 6.951744] pci 0000:ff:17.2: [8086:2fd2] type 00 class 0x088000
[ 6.958499] pci 0000:ff:17.3: [8086:2fd3] type 00 class 0x088000
[ 6.965256] pci 0000:ff:17.4: [8086:2fb8] type 00 class 0x088000
[ 6.972012] pci 0000:ff:17.5: [8086:2fb9] type 00 class 0x088000
[ 6.978763] pci 0000:ff:17.6: [8086:2fba] type 00 class 0x088000
[ 6.985517] pci 0000:ff:17.7: [8086:2fbb] type 00 class 0x088000
[ 6.992279] pci 0000:ff:1e.0: [8086:2f98] type 00 class 0x088000
[ 6.999033] pci 0000:ff:1e.1: [8086:2f99] type 00 class 0x088000
[ 7.005783] pci 0000:ff:1e.2: [8086:2f9a] type 00 class 0x088000
[ 7.012538] pci 0000:ff:1e.3: [8086:2fc0] type 00 class 0x088000
[ 7.019252] pci 0000:ff:1e.3: [Firmware Bug]: reg 0x10: invalid BAR (can't size)
[ 7.027558] pci 0000:ff:1e.4: [8086:2f9c] type 00 class 0x088000
[ 7.034320] pci 0000:ff:1f.0: [8086:2f88] type 00 class 0x088000
[ 7.041076] pci 0000:ff:1f.2: [8086:2f8a] type 00 class 0x088000
[ 7.047907] ACPI: PCI Root Bridge [UNC0] (domain 0000 [bus 7f])
[ 7.054525] acpi PNP0A03:03: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 7.063665] acpi PNP0A03:03: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 7.071092] PCI host bridge to bus 0000:7f
[ 7.075673] pci_bus 0000:7f: root bus resource [bus 7f]
[ 7.081515] pci 0000:7f:08.0: [8086:2f80] type 00 class 0x088000
[ 7.088262] pci 0000:7f:08.2: [8086:2f32] type 00 class 0x110100
[ 7.095012] pci 0000:7f:08.3: [8086:2f83] type 00 class 0x088000
[ 7.101765] pci 0000:7f:09.0: [8086:2f90] type 00 class 0x088000
[ 7.108514] pci 0000:7f:09.2: [8086:2f33] type 00 class 0x110100
[ 7.115267] pci 0000:7f:09.3: [8086:2f93] type 00 class 0x088000
[ 7.122021] pci 0000:7f:0b.0: [8086:2f81] type 00 class 0x088000
[ 7.128768] pci 0000:7f:0b.1: [8086:2f36] type 00 class 0x110100
[ 7.135515] pci 0000:7f:0b.2: [8086:2f37] type 00 class 0x110100
[ 7.142265] pci 0000:7f:0c.0: [8086:2fe0] type 00 class 0x088000
[ 7.149012] pci 0000:7f:0c.1: [8086:2fe1] type 00 class 0x088000
[ 7.155760] pci 0000:7f:0c.2: [8086:2fe2] type 00 class 0x088000
[ 7.162500] pci 0000:7f:0c.3: [8086:2fe3] type 00 class 0x088000
[ 7.169251] pci 0000:7f:0c.4: [8086:2fe4] type 00 class 0x088000
[ 7.175998] pci 0000:7f:0c.5: [8086:2fe5] type 00 class 0x088000
[ 7.182744] pci 0000:7f:0c.6: [8086:2fe6] type 00 class 0x088000
[ 7.189493] pci 0000:7f:0c.7: [8086:2fe7] type 00 class 0x088000
[ 7.196243] pci 0000:7f:0d.0: [8086:2fe8] type 00 class 0x088000
[ 7.202988] pci 0000:7f:0d.1: [8086:2fe9] type 00 class 0x088000
[ 7.209736] pci 0000:7f:0d.2: [8086:2fea] type 00 class 0x088000
[ 7.216485] pci 0000:7f:0d.3: [8086:2feb] type 00 class 0x088000
[ 7.223233] pci 0000:7f:0d.4: [8086:2fec] type 00 class 0x088000
[ 7.229971] pci 0000:7f:0d.5: [8086:2fed] type 00 class 0x088000
[ 7.236720] pci 0000:7f:0d.6: [8086:2fee] type 00 class 0x088000
[ 7.243462] pci 0000:7f:0d.7: [8086:2fef] type 00 class 0x088000
[ 7.250211] pci 0000:7f:0e.0: [8086:2ff0] type 00 class 0x088000
[ 7.256960] pci 0000:7f:0e.1: [8086:2ff1] type 00 class 0x088000
[ 7.263711] pci 0000:7f:0f.0: [8086:2ff8] type 00 class 0x088000
[ 7.270459] pci 0000:7f:0f.1: [8086:2ff9] type 00 class 0x088000
[ 7.277210] pci 0000:7f:0f.2: [8086:2ffa] type 00 class 0x088000
[ 7.283958] pci 0000:7f:0f.3: [8086:2ffb] type 00 class 0x088000
[ 7.290707] pci 0000:7f:0f.4: [8086:2ffc] type 00 class 0x088000
[ 7.297455] pci 0000:7f:0f.5: [8086:2ffd] type 00 class 0x088000
[ 7.304205] pci 0000:7f:0f.6: [8086:2ffe] type 00 class 0x088000
[ 7.310954] pci 0000:7f:10.0: [8086:2f1d] type 00 class 0x088000
[ 7.317703] pci 0000:7f:10.1: [8086:2f34] type 00 class 0x110100
[ 7.324452] pci 0000:7f:10.5: [8086:2f1e] type 00 class 0x088000
[ 7.331195] pci 0000:7f:10.6: [8086:2f7d] type 00 class 0x110100
[ 7.337942] pci 0000:7f:10.7: [8086:2f1f] type 00 class 0x088000
[ 7.344689] pci 0000:7f:12.0: [8086:2fa0] type 00 class 0x088000
[ 7.351441] pci 0000:7f:12.1: [8086:2f30] type 00 class 0x110100
[ 7.358195] pci 0000:7f:12.4: [8086:2f60] type 00 class 0x088000
[ 7.364945] pci 0000:7f:12.5: [8086:2f38] type 00 class 0x110100
[ 7.371697] pci 0000:7f:13.0: [8086:2fa8] type 00 class 0x088000
[ 7.378451] pci 0000:7f:13.1: [8086:2f71] type 00 class 0x088000
[ 7.385206] pci 0000:7f:13.2: [8086:2faa] type 00 class 0x088000
[ 7.391959] pci 0000:7f:13.3: [8086:2fab] type 00 class 0x088000
[ 7.398713] pci 0000:7f:13.6: [8086:2fae] type 00 class 0x088000
[ 7.405463] pci 0000:7f:13.7: [8086:2faf] type 00 class 0x088000
[ 7.412213] pci 0000:7f:14.0: [8086:2fb0] type 00 class 0x088000
[ 7.418964] pci 0000:7f:14.1: [8086:2fb1] type 00 class 0x088000
[ 7.425716] pci 0000:7f:14.2: [8086:2fb2] type 00 class 0x088000
[ 7.432471] pci 0000:7f:14.3: [8086:2fb3] type 00 class 0x088000
[ 7.439224] pci 0000:7f:14.4: [8086:2fbc] type 00 class 0x088000
[ 7.445972] pci 0000:7f:14.5: [8086:2fbd] type 00 class 0x088000
[ 7.452721] pci 0000:7f:14.6: [8086:2fbe] type 00 class 0x088000
[ 7.459463] pci 0000:7f:14.7: [8086:2fbf] type 00 class 0x088000
[ 7.466215] pci 0000:7f:16.0: [8086:2f68] type 00 class 0x088000
[ 7.472967] pci 0000:7f:16.1: [8086:2f79] type 00 class 0x088000
[ 7.479719] pci 0000:7f:16.2: [8086:2f6a] type 00 class 0x088000
[ 7.486472] pci 0000:7f:16.3: [8086:2f6b] type 00 class 0x088000
[ 7.493227] pci 0000:7f:16.6: [8086:2f6e] type 00 class 0x088000
[ 7.499975] pci 0000:7f:16.7: [8086:2f6f] type 00 class 0x088000
[ 7.506718] pci 0000:7f:17.0: [8086:2fd0] type 00 class 0x088000
[ 7.513471] pci 0000:7f:17.1: [8086:2fd1] type 00 class 0x088000
[ 7.520224] pci 0000:7f:17.2: [8086:2fd2] type 00 class 0x088000
[ 7.526975] pci 0000:7f:17.3: [8086:2fd3] type 00 class 0x088000
[ 7.533728] pci 0000:7f:17.4: [8086:2fb8] type 00 class 0x088000
[ 7.540479] pci 0000:7f:17.5: [8086:2fb9] type 00 class 0x088000
[ 7.547229] pci 0000:7f:17.6: [8086:2fba] type 00 class 0x088000
[ 7.553979] pci 0000:7f:17.7: [8086:2fbb] type 00 class 0x088000
[ 7.560740] pci 0000:7f:1e.0: [8086:2f98] type 00 class 0x088000
[ 7.567489] pci 0000:7f:1e.1: [8086:2f99] type 00 class 0x088000
[ 7.574238] pci 0000:7f:1e.2: [8086:2f9a] type 00 class 0x088000
[ 7.580987] pci 0000:7f:1e.3: [8086:2fc0] type 00 class 0x088000
[ 7.587699] pci 0000:7f:1e.3: [Firmware Bug]: reg 0x10: invalid BAR (can't size)
[ 7.596001] pci 0000:7f:1e.4: [8086:2f9c] type 00 class 0x088000
[ 7.602748] pci 0000:7f:1f.0: [8086:2f88] type 00 class 0x088000
[ 7.609500] pci 0000:7f:1f.2: [8086:2f8a] type 00 class 0x088000
[ 7.635471] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[ 7.642373] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 7.653523] acpi PNP0A08:00: _OSC: platform does not support [AER]
[ 7.661470] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 7.670028] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 7.679397] acpi PNP0A08:00: ignoring host bridge window [mem 0x000c4000-0x000cbfff window] (conflicts with Video ROM [mem 0x000c0000-0x000c7fff])
[ 7.694194] PCI host bridge to bus 0000:00
[ 7.698777] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 7.706363] pci_bus 0000:00: root bus resource [io 0x1000-0x7fff window]
[ 7.713949] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 7.722310] pci_bus 0000:00: root bus resource [mem 0x90000000-0xc7ffbfff window]
[ 7.730671] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x383fffffffff window]
[ 7.739806] pci_bus 0000:00: root bus resource [bus 00-7e]
[ 7.745940] pci 0000:00:00.0: [8086:2f00] type 00 class 0x060000
[ 7.752780] pci 0000:00:01.0: [8086:2f02] type 01 class 0x060400
[ 7.759532] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 7.766412] pci 0000:00:01.0: System wakeup disabled by ACPI
[ 7.772768] pci 0000:00:02.0: [8086:2f04] type 01 class 0x060400
[ 7.779517] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[ 7.786395] pci 0000:00:02.0: System wakeup disabled by ACPI
[ 7.792752] pci 0000:00:02.2: [8086:2f06] type 01 class 0x060400
[ 7.799502] pci 0000:00:02.2: PME# supported from D0 D3hot D3cold
[ 7.806380] pci 0000:00:02.2: System wakeup disabled by ACPI
[ 7.812739] pci 0000:00:03.0: [8086:2f08] type 01 class 0x060400
[ 7.819490] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 7.826359] pci 0000:00:03.0: System wakeup disabled by ACPI
[ 7.832714] pci 0000:00:03.2: [8086:2f0a] type 01 class 0x060400
[ 7.839462] pci 0000:00:03.2: PME# supported from D0 D3hot D3cold
[ 7.846337] pci 0000:00:03.2: System wakeup disabled by ACPI
[ 7.852694] pci 0000:00:04.0: [8086:2f20] type 00 class 0x088000
[ 7.859413] pci 0000:00:04.0: reg 0x10: [mem 0x383ffff2c000-0x383ffff2ffff 64bit]
[ 7.867892] pci 0000:00:04.1: [8086:2f21] type 00 class 0x088000
[ 7.874616] pci 0000:00:04.1: reg 0x10: [mem 0x383ffff28000-0x383ffff2bfff 64bit]
[ 7.883086] pci 0000:00:04.2: [8086:2f22] type 00 class 0x088000
[ 7.889808] pci 0000:00:04.2: reg 0x10: [mem 0x383ffff24000-0x383ffff27fff 64bit]
[ 7.898287] pci 0000:00:04.3: [8086:2f23] type 00 class 0x088000
[ 7.905008] pci 0000:00:04.3: reg 0x10: [mem 0x383ffff20000-0x383ffff23fff 64bit]
[ 7.913484] pci 0000:00:04.4: [8086:2f24] type 00 class 0x088000
[ 7.920196] pci 0000:00:04.4: reg 0x10: [mem 0x383ffff1c000-0x383ffff1ffff 64bit]
[ 7.928675] pci 0000:00:04.5: [8086:2f25] type 00 class 0x088000
[ 7.935396] pci 0000:00:04.5: reg 0x10: [mem 0x383ffff18000-0x383ffff1bfff 64bit]
[ 7.943873] pci 0000:00:04.6: [8086:2f26] type 00 class 0x088000
[ 7.950583] pci 0000:00:04.6: reg 0x10: [mem 0x383ffff14000-0x383ffff17fff 64bit]
[ 7.959061] pci 0000:00:04.7: [8086:2f27] type 00 class 0x088000
[ 7.965779] pci 0000:00:04.7: reg 0x10: [mem 0x383ffff10000-0x383ffff13fff 64bit]
[ 7.974254] pci 0000:00:05.0: [8086:2f28] type 00 class 0x088000
[ 7.981080] pci 0000:00:05.1: [8086:2f29] type 00 class 0x088000
[ 7.987913] pci 0000:00:05.2: [8086:2f2a] type 00 class 0x088000
[ 7.994736] pci 0000:00:05.4: [8086:2f2c] type 00 class 0x080020
[ 8.001455] pci 0000:00:05.4: reg 0x10: [mem 0x91d06000-0x91d06fff]
[ 8.008591] pci 0000:00:11.0: [8086:8d7c] type 00 class 0xff0000
[ 8.015481] pci 0000:00:11.1: [8086:8d7d] type 00 class 0x0c0500
[ 8.022208] pci 0000:00:11.1: reg 0x10: [mem 0x91d05000-0x91d05fff]
[ 8.029233] pci 0000:00:11.1: reg 0x20: [io 0x3060-0x307f]
[ 8.035607] pci 0000:00:11.4: [8086:8d62] type 00 class 0x010601
[ 8.042334] pci 0000:00:11.4: reg 0x10: [io 0x3098-0x309f]
[ 8.048568] pci 0000:00:11.4: reg 0x14: [io 0x30cc-0x30cf]
[ 8.054794] pci 0000:00:11.4: reg 0x18: [io 0x3090-0x3097]
[ 8.061019] pci 0000:00:11.4: reg 0x1c: [io 0x30c8-0x30cb]
[ 8.067244] pci 0000:00:11.4: reg 0x20: [io 0x3020-0x303f]
[ 8.073469] pci 0000:00:11.4: reg 0x24: [mem 0x91d00000-0x91d007ff]
[ 8.080501] pci 0000:00:11.4: PME# supported from D3hot
[ 8.086438] pci 0000:00:14.0: [8086:8d31] type 00 class 0x0c0330
[ 8.093147] pci 0000:00:14.0: reg 0x10: [mem 0x383ffff00000-0x383ffff0ffff 64bit]
[ 8.101550] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 8.108150] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 8.114518] pci 0000:00:16.0: [8086:8d3a] type 00 class 0x078000
[ 8.121236] pci 0000:00:16.0: reg 0x10: [mem 0x383ffff33000-0x383ffff3300f 64bit]
[ 8.129658] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 8.136571] pci 0000:00:16.1: [8086:8d3b] type 00 class 0x078000
[ 8.143299] pci 0000:00:16.1: reg 0x10: [mem 0x383ffff32000-0x383ffff3200f 64bit]
[ 8.151716] pci 0000:00:16.1: PME# supported from D0 D3hot D3cold
[ 8.158637] pci 0000:00:1a.0: [8086:8d2d] type 00 class 0x0c0320
[ 8.165364] pci 0000:00:1a.0: reg 0x10: [mem 0x91d02000-0x91d023ff]
[ 8.172443] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 8.179335] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 8.185705] pci 0000:00:1c.0: [8086:8d16] type 01 class 0x060400
[ 8.192469] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 8.199340] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 8.205711] pci 0000:00:1d.0: [8086:8d26] type 00 class 0x0c0320
[ 8.212428] pci 0000:00:1d.0: reg 0x10: [mem 0x91d01000-0x91d013ff]
[ 8.219498] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 8.226380] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 8.232739] pci 0000:00:1f.0: [8086:8d44] type 00 class 0x060100
[ 8.239633] pci 0000:00:1f.2: [8086:8d02] type 00 class 0x010601
[ 8.246347] pci 0000:00:1f.2: reg 0x10: [io 0x30c0-0x30c7]
[ 8.252570] pci 0000:00:1f.2: reg 0x14: [io 0x30dc-0x30df]
[ 8.258793] pci 0000:00:1f.2: reg 0x18: [io 0x30b8-0x30bf]
[ 8.265017] pci 0000:00:1f.2: reg 0x1c: [io 0x30d8-0x30db]
[ 8.271239] pci 0000:00:1f.2: reg 0x20: [io 0x3040-0x305f]
[ 8.277464] pci 0000:00:1f.2: reg 0x24: [mem 0x91d04000-0x91d047ff]
[ 8.284489] pci 0000:00:1f.2: PME# supported from D3hot
[ 8.290419] pci 0000:00:1f.3: [8086:8d22] type 00 class 0x0c0500
[ 8.297134] pci 0000:00:1f.3: reg 0x10: [mem 0x383ffff31000-0x383ffff310ff 64bit]
[ 8.305522] pci 0000:00:1f.3: reg 0x20: [io 0x3000-0x301f]
[ 8.311997] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 8.317693] pci 0000:00:02.0: PCI bridge to [bus 02]
[ 8.323398] pci 0000:03:00.0: [8086:1528] type 00 class 0x020000
[ 8.330123] pci 0000:03:00.0: reg 0x10: [mem 0x383fffc00000-0x383fffdfffff 64bit pref]
[ 8.338975] pci 0000:03:00.0: reg 0x18: [io 0x2020-0x203f]
[ 8.345214] pci 0000:03:00.0: reg 0x20: [mem 0x383fffe04000-0x383fffe07fff 64bit pref]
[ 8.354108] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 8.360938] pci 0000:03:00.0: reg 0x184: [mem 0x91900000-0x91903fff 64bit]
[ 8.368620] pci 0000:03:00.0: VF(n) BAR0 space: [mem 0x91900000-0x919fffff 64bit] (contains BAR0 for 64 VFs)
[ 8.379609] pci 0000:03:00.0: reg 0x190: [mem 0x91a00000-0x91a03fff 64bit]
[ 8.387290] pci 0000:03:00.0: VF(n) BAR3 space: [mem 0x91a00000-0x91afffff 64bit] (contains BAR3 for 64 VFs)
[ 8.398438] pci 0000:03:00.1: [8086:1528] type 00 class 0x020000
[ 8.405164] pci 0000:03:00.1: reg 0x10: [mem 0x383fffa00000-0x383fffbfffff 64bit pref]
[ 8.414016] pci 0000:03:00.1: reg 0x18: [io 0x2000-0x201f]
[ 8.420255] pci 0000:03:00.1: reg 0x20: [mem 0x383fffe00000-0x383fffe03fff 64bit pref]
[ 8.429149] pci 0000:03:00.1: PME# supported from D0 D3hot D3cold
[ 8.435976] pci 0000:03:00.1: reg 0x184: [mem 0x91b00000-0x91b03fff 64bit]
[ 8.443656] pci 0000:03:00.1: VF(n) BAR0 space: [mem 0x91b00000-0x91bfffff 64bit] (contains BAR0 for 64 VFs)
[ 8.454645] pci 0000:03:00.1: reg 0x190: [mem 0x91c00000-0x91c03fff 64bit]
[ 8.462327] pci 0000:03:00.1: VF(n) BAR3 space: [mem 0x91c00000-0x91cfffff 64bit] (contains BAR3 for 64 VFs)
[ 8.473997] pci 0000:00:02.2: PCI bridge to [bus 03-04]
[ 8.479840] pci 0000:00:02.2: bridge window [io 0x2000-0x2fff]
[ 8.486652] pci 0000:00:02.2: bridge window [mem 0x91900000-0x91cfffff]
[ 8.494239] pci 0000:00:02.2: bridge window [mem 0x383fffa00000-0x383fffefffff 64bit pref]
[ 8.503818] pci 0000:00:03.0: PCI bridge to [bus 05]
[ 8.509519] pci 0000:00:03.2: PCI bridge to [bus 06]
[ 8.515137] pci 0000:07:00.0: [102b:0522] type 00 class 0x030000
[ 8.521861] pci 0000:07:00.0: reg 0x10: [mem 0x90000000-0x90ffffff pref]
[ 8.529362] pci 0000:07:00.0: reg 0x14: [mem 0x91800000-0x91803fff]
[ 8.536369] pci 0000:07:00.0: reg 0x18: [mem 0x91000000-0x917fffff]
[ 8.543416] pci 0000:07:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[ 8.552918] pci 0000:00:1c.0: PCI bridge to [bus 07]
[ 8.558461] pci 0000:00:1c.0: bridge window [mem 0x91000000-0x918fffff]
[ 8.566051] pci 0000:00:1c.0: bridge window [mem 0x90000000-0x90ffffff 64bit pref]
[ 8.574724] pci_bus 0000:00: on NUMA node 0
[ 8.579834] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.589415] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.598972] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.608546] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.618118] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.627683] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.637242] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.646813] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 8.656707] ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 80-fe])
[ 8.663617] acpi PNP0A08:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 8.673348] acpi PNP0A08:01: _OSC: platform does not support [AER]
[ 8.681283] acpi PNP0A08:01: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 8.689841] acpi PNP0A08:01: FADT indicates ASPM is unsupported, using BIOS configuration
[ 8.699093] PCI host bridge to bus 0000:80
[ 8.703668] pci_bus 0000:80: root bus resource [io 0x03b0-0x03df window]
[ 8.711254] pci_bus 0000:80: root bus resource [mem 0x000a0000-0x000bffff window]
[ 8.719615] pci_bus 0000:80: root bus resource [io 0x8000-0xffff window]
[ 8.727197] pci_bus 0000:80: root bus resource [mem 0xc8000000-0xfbffbfff window]
[ 8.735559] pci_bus 0000:80: root bus resource [mem 0x384000000000-0x387fffffffff window]
[ 8.744696] pci_bus 0000:80: root bus resource [bus 80-fe]
[ 8.750836] pci 0000:80:04.0: [8086:2f20] type 00 class 0x088000
[ 8.757556] pci 0000:80:04.0: reg 0x10: [mem 0x387ffff1c000-0x387ffff1ffff 64bit]
[ 8.766018] pci 0000:80:04.1: [8086:2f21] type 00 class 0x088000
[ 8.772739] pci 0000:80:04.1: reg 0x10: [mem 0x387ffff18000-0x387ffff1bfff 64bit]
[ 8.781194] pci 0000:80:04.2: [8086:2f22] type 00 class 0x088000
[ 8.787915] pci 0000:80:04.2: reg 0x10: [mem 0x387ffff14000-0x387ffff17fff 64bit]
[ 8.796368] pci 0000:80:04.3: [8086:2f23] type 00 class 0x088000
[ 8.803087] pci 0000:80:04.3: reg 0x10: [mem 0x387ffff10000-0x387ffff13fff 64bit]
[ 8.811538] pci 0000:80:04.4: [8086:2f24] type 00 class 0x088000
[ 8.818256] pci 0000:80:04.4: reg 0x10: [mem 0x387ffff0c000-0x387ffff0ffff 64bit]
[ 8.826707] pci 0000:80:04.5: [8086:2f25] type 00 class 0x088000
[ 8.833426] pci 0000:80:04.5: reg 0x10: [mem 0x387ffff08000-0x387ffff0bfff 64bit]
[ 8.841878] pci 0000:80:04.6: [8086:2f26] type 00 class 0x088000
[ 8.848597] pci 0000:80:04.6: reg 0x10: [mem 0x387ffff04000-0x387ffff07fff 64bit]
[ 8.857051] pci 0000:80:04.7: [8086:2f27] type 00 class 0x088000
[ 8.863770] pci 0000:80:04.7: reg 0x10: [mem 0x387ffff00000-0x387ffff03fff 64bit]
[ 8.872220] pci 0000:80:05.0: [8086:2f28] type 00 class 0x088000
[ 8.879019] pci 0000:80:05.1: [8086:2f29] type 00 class 0x088000
[ 8.885830] pci 0000:80:05.2: [8086:2f2a] type 00 class 0x088000
[ 8.892629] pci 0000:80:05.4: [8086:2f2c] type 00 class 0x080020
[ 8.899348] pci 0000:80:05.4: reg 0x10: [mem 0xc8000000-0xc8000fff]
[ 8.906447] pci_bus 0000:80: on NUMA node 2
[ 8.911494] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 8.917385] vgaarb: setting as boot device: PCI:0000:07:00.0
[ 8.923711] vgaarb: device added: PCI:0000:07:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 8.932756] vgaarb: loaded
[ 8.935783] vgaarb: bridge control possible 0000:07:00.0
[ 8.941857] SCSI subsystem initialized
[ 8.946071] ACPI: bus type USB registered
[ 8.950565] usbcore: registered new interface driver usbfs
[ 8.956700] usbcore: registered new interface driver hub
[ 8.962833] usbcore: registered new device driver usb
[ 8.968514] pps_core: LinuxPPS API ver. 1 registered
[ 8.974063] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 8.984263] PTP clock support registered
[ 8.988990] PCI: Using ACPI for IRQ routing
[ 8.997596] PCI: pci_cache_line_size set to 64 bytes
[ 9.003354] e820: reserve RAM buffer [mem 0x0009b400-0x0009ffff]
[ 9.010066] e820: reserve RAM buffer [mem 0x76231000-0x77ffffff]
[ 9.016770] e820: reserve RAM buffer [mem 0x7a1d3000-0x7bffffff]
[ 9.023473] e820: reserve RAM buffer [mem 0x7b800000-0x7bffffff]
[ 9.030337] NetLabel: Initializing
[ 9.034143] NetLabel: domain hash size = 128
[ 9.039003] NetLabel: protocols = UNLABELED CIPSOv4
[ 9.044555] NetLabel: unlabeled traffic allowed by default
[ 9.050927] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 9.057912] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 9.066574] clocksource: Switched to clocksource hpet
[ 9.084279] VFS: Disk quotas dquot_6.6.0
[ 9.088739] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 9.096595] pnp: PnP ACPI init
[ 9.100951] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 9.108377] system 00:01: [io 0x0500-0x053f] has been reserved
[ 9.114988] system 00:01: [io 0x0400-0x047f] could not be reserved
[ 9.121985] system 00:01: [io 0x0540-0x057f] has been reserved
[ 9.128586] system 00:01: [io 0x0600-0x061f] has been reserved
[ 9.135196] system 00:01: [io 0x0ca0-0x0ca5] has been reserved
[ 9.141814] system 00:01: [io 0x0880-0x0883] has been reserved
[ 9.148424] system 00:01: [io 0x0800-0x081f] has been reserved
[ 9.155034] system 00:01: [mem 0xfed1c000-0xfed3ffff] could not be reserved
[ 9.162816] system 00:01: [mem 0xfed45000-0xfed8bfff] has been reserved
[ 9.170209] system 00:01: [mem 0xff000000-0xffffffff] could not be reserved
[ 9.177984] system 00:01: [mem 0xfee00000-0xfeefffff] has been reserved
[ 9.185376] system 00:01: [mem 0xfed12000-0xfed1200f] has been reserved
[ 9.192761] system 00:01: [mem 0xfed12010-0xfed1201f] has been reserved
[ 9.200137] system 00:01: [mem 0xfed1b000-0xfed1bfff] has been reserved
[ 9.207524] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 9.215313] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
[ 9.222816] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[ 9.230459] pnp: PnP ACPI: found 4 devices
[ 9.241793] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 9.251717] pci 0000:07:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[ 9.262855] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 9.268410] pci 0000:00:02.0: PCI bridge to [bus 02]
[ 9.273964] pci 0000:00:02.2: PCI bridge to [bus 03-04]
[ 9.279805] pci 0000:00:02.2: bridge window [io 0x2000-0x2fff]
[ 9.286608] pci 0000:00:02.2: bridge window [mem 0x91900000-0x91cfffff]
[ 9.294197] pci 0000:00:02.2: bridge window [mem 0x383fffa00000-0x383fffefffff 64bit pref]
[ 9.303628] pci 0000:00:03.0: PCI bridge to [bus 05]
[ 9.309182] pci 0000:00:03.2: PCI bridge to [bus 06]
[ 9.314743] pci 0000:07:00.0: BAR 6: assigned [mem 0x91810000-0x9181ffff pref]
[ 9.322817] pci 0000:00:1c.0: PCI bridge to [bus 07]
[ 9.328362] pci 0000:00:1c.0: bridge window [mem 0x91000000-0x918fffff]
[ 9.335944] pci 0000:00:1c.0: bridge window [mem 0x90000000-0x90ffffff 64bit pref]
[ 9.344594] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 9.351495] pci_bus 0000:00: resource 5 [io 0x1000-0x7fff window]
[ 9.358394] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 9.366061] pci_bus 0000:00: resource 7 [mem 0x90000000-0xc7ffbfff window]
[ 9.373736] pci_bus 0000:00: resource 8 [mem 0x380000000000-0x383fffffffff window]
[ 9.382190] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff]
[ 9.388411] pci_bus 0000:03: resource 1 [mem 0x91900000-0x91cfffff]
[ 9.395409] pci_bus 0000:03: resource 2 [mem 0x383fffa00000-0x383fffefffff 64bit pref]
[ 9.404257] pci_bus 0000:07: resource 1 [mem 0x91000000-0x918fffff]
[ 9.411255] pci_bus 0000:07: resource 2 [mem 0x90000000-0x90ffffff 64bit pref]
[ 9.419322] pci_bus 0000:80: resource 4 [io 0x03b0-0x03df window]
[ 9.426221] pci_bus 0000:80: resource 5 [mem 0x000a0000-0x000bffff window]
[ 9.433898] pci_bus 0000:80: resource 6 [io 0x8000-0xffff window]
[ 9.440798] pci_bus 0000:80: resource 7 [mem 0xc8000000-0xfbffbfff window]
[ 9.448474] pci_bus 0000:80: resource 8 [mem 0x384000000000-0x387fffffffff window]
[ 9.457026] NET: Registered protocol family 2
[ 9.462658] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[ 9.471248] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 9.478876] TCP: Hash tables configured (established 262144 bind 65536)
[ 9.486363] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[ 9.493370] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[ 9.501295] NET: Registered protocol family 1
[ 9.506457] RPC: Registered named UNIX socket transport module.
[ 9.513080] RPC: Registered udp transport module.
[ 9.518339] RPC: Registered tcp transport module.
[ 9.523593] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 9.531070] IOAPIC[0]: Set routing entry (8-19 -> 0x41 -> IRQ 19 Mode:1 Active:1 Dest:0)
[ 9.540313] IOAPIC[0]: Set routing entry (8-18 -> 0x51 -> IRQ 18 Mode:1 Active:1 Dest:0)
[ 9.549506] IOAPIC[0]: Set routing entry (8-18 -> 0x61 -> IRQ 18 Mode:1 Active:1 Dest:0)
[ 9.558646] pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 9.567995] PCI: CLS 32 bytes, default 64
[ 9.572521] Unpacking initramfs...
[ 11.690415] Freeing initrd memory: 142636K (ffff8820754b5000 - ffff88207e000000)
[ 11.698696] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 11.705897] software IO TLB [mem 0x72231000-0x76231000] (64MB) mapped at [ffff880072231000-ffff880076230fff]
[ 11.717060] Intel CQM monitoring enabled
[ 11.721725] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer
[ 11.730575] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 11.736989] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 11.743307] RAPL PMU: hw unit of domain dram 2^-16 Joules
[ 11.759156] futex hash table entries: 65536 (order: 10, 4194304 bytes)
[ 11.767053] audit: initializing netlink subsys (disabled)
[ 11.773110] audit: type=2000 audit(1461289871.344:1): initialized
[ 11.780747] Initialise system trusted keyring
[ 11.786151] workingset: timestamp_bits=34 max_order=23 bucket_order=0
[ 11.794577] zbud: loaded
[ 11.798323] SGI XFS with ACLs, security attributes, no debug enabled
[ 11.806487] 9p: Installing v9fs 9p2000 file system support
[ 11.812739] Key type big_key registered
[ 11.817031] SELinux: Registering netfilter hooks
[ 11.826502] NET: Registered protocol family 38
[ 11.831475] Key type asymmetric registered
[ 11.836057] Asymmetric key parser 'x509' registered
[ 11.841544] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 11.850134] io scheduler noop registered
[ 11.854524] io scheduler deadline registered (default)
[ 11.860279] io scheduler cfq registered
[ 11.864880] IOAPIC[1]: Set routing entry (9-23 -> 0x71 -> IRQ 24 Mode:1 Active:1 Dest:0)
[ 11.874645] IOAPIC[0]: Set routing entry (8-19 -> 0xd1 -> IRQ 19 Mode:1 Active:1 Dest:0)
[ 11.883811] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt
[ 11.891598] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded
[ 11.899101] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
[ 11.906884] pcie_pme 0000:00:02.0:pcie01: service driver pcie_pme loaded
[ 11.914379] pcieport 0000:00:02.2: Signaling PME through PCIe PME interrupt
[ 11.922160] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
[ 11.929449] pci 0000:03:00.1: Signaling PME through PCIe PME interrupt
[ 11.936741] pcie_pme 0000:00:02.2:pcie01: service driver pcie_pme loaded
[ 11.944248] pcieport 0000:00:03.0: Signaling PME through PCIe PME interrupt
[ 11.952029] pcie_pme 0000:00:03.0:pcie01: service driver pcie_pme loaded
[ 11.959524] pcieport 0000:00:03.2: Signaling PME through PCIe PME interrupt
[ 11.967305] pcie_pme 0000:00:03.2:pcie01: service driver pcie_pme loaded
[ 11.974803] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[ 11.982584] pci 0000:07:00.0: Signaling PME through PCIe PME interrupt
[ 11.989866] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[ 11.997384] intel_idle: MWAIT substates: 0x2120
[ 12.002449] intel_idle: v0.4 model 0x3F
[ 12.006722] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 12.016042] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 12.024318] ACPI: Power Button [PWRF]
[ 12.163542] ERST: Error Record Serialization Table (ERST) support is initialized.
[ 12.171937] pstore: Registered erst as persistent store backend
[ 12.179016] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
[ 12.187424] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 12.215104] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 12.243991] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 12.252734] Non-volatile memory driver v1.3
[ 12.257457] Linux agpgart interface v0.103
[ 12.267299] mei_me 0000:00:16.0: Device doesn't have valid ME Interface
[ 12.274958] rdac: device handler registered
[ 12.275037] nd_pmem namespace0.0: unable to guarantee persistence of writes
[ 12.275837] pmem0: detected capacity change from 0 to 103079215104
[ 12.294418] hp_sw: device handler registered
[ 12.299188] emc: device handler registered
[ 12.304323] alua: device handler registered
[ 12.309025] libphy: Fixed MDIO Bus: probed
[ 12.313661] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 12.321538] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 12.327976] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 12.334495] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 12.341127] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[ 12.348907] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 12.355144] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
[ 12.363703] ixgbe: Copyright (c) 1999-2015 Intel Corporation.
[ 12.370333] IOAPIC[1]: Set routing entry (9-13 -> 0x22 -> IRQ 31 Mode:1 Active:1 Dest:0)
[ 12.623655] ixgbe 0000:03:00.0: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63
[ 12.669544] ixgbe 0000:03:00.0: PCI Express bandwidth of 32GT/s available
[ 12.677137] ixgbe 0000:03:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 12.709409] ixgbe 0000:03:00.0: MAC: 3, PHY: 0, PBA No: 000000-000
[ 12.716327] ixgbe 0000:03:00.0: 00:1e:67:dc:1e:b1
[ 12.754627] tsc: Refined TSC clocksource calibration: 2294.705 MHz
[ 12.761546] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2113aaf636f, max_idle_ns: 440795219214 ns
[ 12.877333] ixgbe 0000:03:00.0: Intel(R) 10 Gigabit Network Connection
[ 12.884758] IOAPIC[1]: Set routing entry (9-10 -> 0x87 -> IRQ 96 Mode:1 Active:1 Dest:0)
[ 13.137783] ixgbe 0000:03:00.1: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63
[ 13.183763] ixgbe 0000:03:00.1: PCI Express bandwidth of 32GT/s available
[ 13.191365] ixgbe 0000:03:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 13.223698] ixgbe 0000:03:00.1: MAC: 3, PHY: 0, PBA No: 000000-000
[ 13.230616] ixgbe 0000:03:00.1: 00:1e:67:dc:1e:b2
[ 13.385261] ixgbe 0000:03:00.1: Intel(R) 10 Gigabit Network Connection
[ 13.392821] usbcore: registered new interface driver catc
[ 13.398881] usbcore: registered new interface driver kaweth
[ 13.405113] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 13.413381] usbcore: registered new interface driver pegasus
[ 13.419712] usbcore: registered new interface driver rtl8150
[ 13.426047] usbcore: registered new interface driver asix
[ 13.432087] usbcore: registered new interface driver cdc_ether
[ 13.438611] usbcore: registered new interface driver cdc_eem
[ 13.444942] usbcore: registered new interface driver dm9601
[ 13.451176] usbcore: registered new interface driver smsc75xx
[ 13.457604] usbcore: registered new interface driver smsc95xx
[ 13.464029] usbcore: registered new interface driver gl620a
[ 13.470262] usbcore: registered new interface driver net1080
[ 13.476585] usbcore: registered new interface driver plusb
[ 13.482720] usbcore: registered new interface driver rndis_host
[ 13.489345] usbcore: registered new interface driver cdc_subset
[ 13.495964] usbcore: registered new interface driver zaurus
[ 13.502197] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[ 13.510471] usbcore: registered new interface driver int51x1
[ 13.516801] usbcore: registered new interface driver ipheth
[ 13.523034] usbcore: registered new interface driver sierra_net
[ 13.529739] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 13.537042] ehci-pci: EHCI PCI platform driver
[ 13.542292] IOAPIC[0]: Set routing entry (8-18 -> 0xdc -> IRQ 18 Mode:1 Active:1 Dest:0)
[ 13.551474] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 13.557391] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 13.565682] ehci-pci 0000:00:1a.0: debug port 2
[ 13.574642] ehci-pci 0000:00:1a.0: cache line size of 32 is not supported
[ 13.582229] ehci-pci 0000:00:1a.0: irq 18, io mem 0x91d02000
[ 13.593631] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 13.600128] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 13.607716] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.615780] usb usb1: Product: EHCI Host Controller
[ 13.621219] usb usb1: Manufacturer: Linux 4.5.0-02728-gfaad218 ehci_hcd
[ 13.628602] usb usb1: SerialNumber: 0000:00:1a.0
[ 13.633881] hub 1-0:1.0: USB hub found
[ 13.638077] hub 1-0:1.0: 2 ports detected
[ 13.642779] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 13.648733] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 13.657004] ehci-pci 0000:00:1d.0: debug port 2
[ 13.665954] ehci-pci 0000:00:1d.0: cache line size of 32 is not supported
[ 13.673533] ehci-pci 0000:00:1d.0: irq 18, io mem 0x91d01000
[ 13.685612] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 13.692068] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 13.699655] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.707728] usb usb2: Product: EHCI Host Controller
[ 13.713174] usb usb2: Manufacturer: Linux 4.5.0-02728-gfaad218 ehci_hcd
[ 13.720559] usb usb2: SerialNumber: 0000:00:1d.0
[ 13.725857] hub 2-0:1.0: USB hub found
[ 13.730058] hub 2-0:1.0: 2 ports detected
[ 13.734703] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 13.741640] ohci-pci: OHCI PCI platform driver
[ 13.746652] uhci_hcd: USB Universal Host Controller Interface driver
[ 13.754032] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 13.760000] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 13.769409] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
[ 13.778893] xhci_hcd 0000:00:14.0: cache line size of 32 is not supported
[ 13.778921] clocksource: Switched to clocksource tsc
[ 13.792064] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 13.799651] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.807721] usb usb3: Product: xHCI Host Controller
[ 13.813172] usb usb3: Manufacturer: Linux 4.5.0-02728-gfaad218 xhci-hcd
[ 13.820562] usb usb3: SerialNumber: 0000:00:14.0
[ 13.825862] hub 3-0:1.0: USB hub found
[ 13.830068] hub 3-0:1.0: 15 ports detected
[ 13.837206] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 13.843308] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 13.851636] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 13.859220] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 13.867291] usb usb4: Product: xHCI Host Controller
[ 13.872741] usb usb4: Manufacturer: Linux 4.5.0-02728-gfaad218 xhci-hcd
[ 13.880132] usb usb4: SerialNumber: 0000:00:14.0
[ 13.885508] hub 4-0:1.0: USB hub found
[ 13.889712] hub 4-0:1.0: 6 ports detected
[ 13.895519] usbcore: registered new interface driver usbserial
[ 13.902054] usbcore: registered new interface driver usbserial_generic
[ 13.909352] usbserial: USB Serial support registered for generic
[ 13.916080] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 14.016613] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 14.083969] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 14.217961] usb 1-1: New USB device found, idVendor=8087, idProduct=800a
[ 14.225442] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 14.233609] hub 1-1:1.0: USB hub found
[ 14.237834] hub 1-1:1.0: 6 ports detected
[ 14.272629] usb 3-3: new full-speed USB device number 2 using xhci_hcd
[ 14.280208] usb 2-1: New USB device found, idVendor=8087, idProduct=8002
[ 14.287703] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 14.295859] hub 2-1:1.0: USB hub found
[ 14.300227] hub 2-1:1.0: 8 ports detected
[ 14.455303] usb 3-3: New USB device found, idVendor=14dd, idProduct=1005
[ 14.462799] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 14.470763] usb 3-3: Product: D2CIM-VUSB
[ 14.475139] usb 3-3: Manufacturer: Raritan
[ 14.476456] i8042: Can't read CTR while initializing i8042
[ 14.476458] i8042: probe of i8042 failed with error -5
[ 14.476507] mousedev: PS/2 mouse device common for all mice
[ 14.476677] rtc_cmos 00:00: RTC can wake from S4
[ 14.476853] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 14.476889] rtc_cmos 00:00: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 14.518316] usb 3-3: SerialNumber: 7C07478CDFA473C
[ 14.523810] IOAPIC[0]: Set routing entry (8-17 -> 0xec -> IRQ 17 Mode:1 Active:1 Dest:0)
[ 14.532896] i801_smbus 0000:00:11.1: SMBus using PCI interrupt
[ 14.541931] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[\0 14.550867] i, device disabled by hardware/BIOS
[ 14.565982] iTCO_vendor_support: vendor-support=0
[ 14.571252] Intel P-state driver initializing.
[ 14.578800] hidraw: raw HID events driver (C) Jiri Kosina
[ 14.591044] input: Raritan D2CIM-VUSB as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/0003:14DD:1005.0001/input/input1
[ 14.653926] hid-generic 0003:14DD:1005.0001: input,hidraw0: USB HID v1.11 Keyboard [Raritan D2CIM-VUSB] on usb-0000:00:14.0-3/input0
[ 14.667255] usbcore: registered new interface driver usbhid
[ 14.673483] usbhid: USB HID core driver
[ 14.678018] drop_monitor: Initializing network drop monitor service
[ 14.685206] Initializing XFRM netlink socket
[ 14.690192] NET: Registered protocol family 10
[ 14.695999] NET: Registered protocol family 17
[ 14\0.700982] 9pnet:d USB device number 3 using xhci_hcd
[ 14.714511] microcode: CPU0 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.721067] microcode: CPU1 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.727624] microcode: CPU2 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.734178] microcode: CPU3 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.740739] microcode: CPU4 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.747288] microcode: CPU5 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.753845] microcode: CPU6 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.760422] microcode: CPU7 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.766983] microcode: CPU8 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.773536] microcode: CPU9 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.780091] microcode: CPU10 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.786744] microcode: CPU11 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.793393] microcode: CPU12 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.800039] microcode: CPU13 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.806688] microcode: CPU14 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.813340] microcode: CPU15 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.819987] microcode: CPU16 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.826635] microcode: CPU17 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.833278] microcode: CPU18 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.839918] microcode: CPU19 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.846557] microcode: CPU20 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.8\053199] microcodx2d
[ 14.859837] microcode: CPU22 sig=0x306f2, pf=0x1, revisio\0n=0x2d
[ 14.=\00x2d
[ 14.87n\0=0x2d
[ 14.8n=0x2d
[ 14.886412] microcode: CPU26 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.886760] usb 3-9: New USB device found, idVendor=046b, idProduct=ff10
[ 14.886762] usb 3-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 14.886764] usb 3-9: Product: Virtual Keyboard and Mouse
[ 14.886765] usb 3-9: Manufacturer: American Megatrends Inc.
[ 14.886767] usb 3-9: SerialNumber: serial
[ 14.888256] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.0/0003:046B:FF10.0002/input/input2
[ 14.938999] hid-generic 0003:046B:FF10.0002: input,hidraw1: USB HID v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:14.0-9/input0
[ 14.940152] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.1/0003:046B:FF10.0003/input/input3
[ 14.940305] hid-generic 0003:046B:FF10.0003: input,hidraw2: USB HID v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:14.0-9/input1
[ 14.989059] microcode: CPU27 sig=0x306f2, pf=0x1, revision=0x2d
[ 14.995702] microcode: CPU28 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.002343] microcode: CPU29 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.008982] microcode: CPU30 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.015623] microcode: CPU31 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.022267] microcode: CPU32 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.028910] microcode: CPU33 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.035553] microcode: CPU34 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.042164] microcode: CPU35 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.048818] microcode: CPU36 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.055471] microcode: CPU37 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.062123] microcode: CPU38 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.068766] microcode: CPU39 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.075420] microcode: CPU40 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.082072] microcode: CPU41 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.088729] microcode: CPU42 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.095384] microcode: CPU43 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.102038] microcode: CPU44 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.108690] microcode: CPU45 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.115346] microcode: CPU46 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.121998] microcode: CPU47 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.128644] microcode: CPU48 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.135292] microcode: CPU49 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.141934] microcode: CPU50 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.148582] microcode: CPU51 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.155231] microcode: CPU52 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.161876] microcode: CPU53 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.168516] microcode: CPU54 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.175162] microcode: CPU55 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.181806] microcode: CPU56 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.188440] microcode: CPU57 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.195081] microcode: CPU58 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.201722] microcode: CPU59 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.208361] microcode: CPU60 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.215005] microcode: CPU61 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.221642] microcode: CPU62 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.228281] microcode: CPU63 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.234922] microcode: CPU64 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.241565] microcode: CPU65 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.248208] microcode: CPU66 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.254847] microcode: CPU67 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.261485] microcode: CPU68 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.268129] microcode: CPU69 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.274770] microcode: CPU70 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.281391] microcode: CPU71 sig=0x306f2, pf=0x1, revision=0x2d
[ 15.288059] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 15.297943] ... APIC ID: 00000000 (0)
[ 15.302528] ... APIC VERSION: 01060015
[ 15.306722] 0000000000000000000000000000000000000000000000000000000000000000
[ 15.314697] 0000000002002000000020000000000000000000000000001002000000000000
[ 15.322662] 0000000000000000000000000000000000000000000000000000000000000000
[ 15.330636]
[ 15.332310] number of MP IRQ sources: 15.
[ 15.336787] number of IO-APIC #8 registers: 24.
[ 15.341851] number of IO-APIC #9 registers: 24.
[ 15.346905] number of IO-APIC #10 registers: 24.
[ 15.352055] testing the IO APIC.......................
[ 15.357793] IO APIC #8......
[ 15.361005] .... register #00: 08000000
[ 15.365283] ....... : physical APIC id: 08
[ 15.370144] ....... : Delivery Type: 0
[ 15.374617] ....... : LTS : 0
[ 15.379090] .... register #01: 00170020
[ 15.383370] ....... : max redirection entries: 17
[ 15.389006] ....... : PRQ implemented: 0
[ 15.393768] ....... : IO APIC version: 20
[ 15.398627] .... IRQ redirection table:
[ 15.402905] IOAPIC 0:
[ 15.405442] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.414185] pin01, enabled , edge , high, V(31), IRR(0), S(0), physical, D(00), M(0)
[ 15.422919] pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(00), M(0)
[ 15.431662] pin03, enabled , edge , high, V(33), IRR(0), S(0), physical, D(00), M(0)
[ 15.440404] pin04, enabled , edge , high, V(34), IRR(0), S(0), physical, D(00), M(0)
[ 15.449147] pin05, enabled , edge , high, V(35), IRR(0), S(0), physical, D(00), M(0)
[ 15.457889] pin06, enabled , edge , high, V(36), IRR(0), S(0), physical, D(00), M(0)
[ 15.466633] pin07, enabled , edge , high, V(37), IRR(0), S(0), physical, D(00), M(0)
[ 15.475375] pin08, enabled , edge , high, V(38), IRR(0), S(0), physical, D(00), M(0)
[ 15.484109] pin09, enabled , level, high, V(39), IRR(0), S(0), physical, D(00), M(0)
[ 15.492865] pin0a, enabled , edge , high, V(3A), IRR(0), S(0), physical, D(00), M(0)
[ 15.501608] pin0b, enabled , edge , high, V(3B), IRR(0), S(0), physical, D(00), M(0)
[ 15.510350] pin0c, enabled , edge , high, V(3C), IRR(0), S(0), physical, D(00), M(0)
[ 15.519093] pin0d, enabled , edge , high, V(3D), IRR(0), S(0), physical, D(00), M(0)
[ 15.527836] pin0e, enabled , edge , high, V(3E), IRR(0), S(0), physical, D(00), M(0)
[ 15.536571] pin0f, enabled , edge , high, V(3F), IRR(0), S(0), physical, D(00), M(0)
[ 15.545315] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.554057] pin11, enabled , level, low , V(EC), IRR(0), S(0), physical, D(00), M(0)
[ 15.562802] pin12, enabled , level, low , V(DC), IRR(0), S(0), physical, D(00), M(0)
[ 15.571545] pin13, enabled , level, low , V(D1), IRR(0), S(0), physical, D(00), M(0)
[ 15.580287] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.589021] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.597763] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.606498] pin17, disabled, edge , high, V(5E), IRR(0), S(0), remapped, I(347AE8F5), Z(2)
[ 15.615920] IO APIC #9......
[ 15.619139] .... register #00: 09000000
[ 15.623416] ....... : physical APIC id: 09
[ 15.628275] ....... : Delivery Type: 0
[ 15.632748] ....... : LTS : 0
[ 15.637221] .... register #01: 00170020
[ 15.641500] ....... : max redirection entries: 17
[ 15.647138] ....... : PRQ implemented: 0
[ 15.651900] ....... : IO APIC version: 20
[ 15.656762] .... register #02: 00000000
[ 15.661039] ....... : arbitration: 00
[ 15.665512] .... register #03: 00000001
[ 15.669791] ....... : Boot DT : 1
[ 15.674167] .... IRQ redirection table:
[ 15.678445] IOAPIC 1:
[ 15.680979] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.689729] pin01, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.698478] pin02, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.707228] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.715969] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.724718] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.733467] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.742217] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.750965] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.759714] pin09, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.768463] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.777213] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.785960] pin0c, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.794710] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.803460] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.812201] pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.820950] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.829699] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.838450] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.847190] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.855939] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.864690] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.873441] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.882190] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.890932] IO APIC #10......
[ 15.894250] .... register #00: 0A000000
[ 15.898528] ....... : physical APIC id: 0A
[ 15.903390] ....... : Delivery Type: 0
[ 15.907863] ....... : LTS : 0
[ 15.912336] .... register #01: 00170020
[ 15.916613] ....... : max redirection entries: 17
[ 15.922249] ....... : PRQ implemented: 0
[ 15.927013] ....... : IO APIC version: 20
[ 15.931874] .... register #02: 00000000
[ 15.936153] ....... : arbitration: 00
[ 15.940633] .... register #03: 00000001
[ 15.944910] ....... : Boot DT : 1
[ 15.949287] .... IRQ redirection table:
[ 15.953564] IOAPIC 2:
[ 15.956098] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.964848] pin01, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.973598] pin02, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.982339] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.991088] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 15.999836] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.008587] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.017328] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.026075] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.034818] pin09, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.043550] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.052298] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.061047] pin0c, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.069797] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.078538] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.087287] pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.096035] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.104785] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.113525] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.122273] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.131022] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.139773] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.148514] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.157263] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[ 16.166010] IRQ to pin mappings:
[ 16.169612] IRQ0 -> 0:2
[ 16.172367] IRQ1 -> 0:1
[ 16.175118] IRQ3 -> 0:3
[ 16.177863] IRQ4 -> 0:4
[ 16.180610] IRQ5 -> 0:5
[ 16.183357] IRQ6 -> 0:6
[ 16.186104] IRQ7 -> 0:7
[ 16.188850] IRQ8 -> 0:8
[ 16.191596] IRQ9 -> 0:9
[ 16.194342] IRQ10 -> 0:10
[ 16.197281] IRQ11 -> 0:11
[ 16.200221] IRQ12 -> 0:12
[ 16.203163] IRQ13 -> 0:13
[ 16.206103] IRQ14 -> 0:14
[ 16.209043] IRQ15 -> 0:15
[ 16.211982] IRQ17 -> 0:17
[ 16.214921] IRQ18 -> 0:18
[ 16.217860] IRQ19 -> 0:19
[ 16.220799] IRQ24 -> 1:23
[ 16.223741] IRQ31 -> 1:13
[ 16.226690] IRQ96 -> 1:10
[ 16.229637] .................................... done.
[ 16.235538] registered taskstats version 1
[ 16.240120] Loading compiled-in X.509 certificates
[ 16.245542] zswap: loaded using pool lzo/zbud
[ 16.252558] Key type trusted registered
[ 16.260343] Key type encrypted registered
[ 16.264838] ima: No TPM chip found, activating TPM-bypass!
[ 16.271006] evm: HMAC attrs: 0x1
[ 16.276036] rtc_cmos 00:00: setting system clock to 2016-04-22 01:51:22 UTC (1461289882)
[ 16.563240] pps pps0: new PPS source ptp0
[ 16.567749] ixgbe 0000:03:00.0: registered PHC device on eth0
[ 16.690685] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 16.715265] ixgbe 0000:03:00.0 eth0: NIC Link is Up 1 Gbps, Flow Control: RX/TX
[ 16.972553] pps pps1: new PPS source ptp1
[ 16.977052] ixgbe 0000:03:00.1: registered PHC device on eth1
[ 17.094045] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 17.100649] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 17.111652] Sending DHCP requests ., OK
[ 17.157772] IP-Config: Got DHCP answer from 192.168.1.1, my address is 192.168.1.173
[ 17.167092] ixgbe 0000:03:00.1: removed PHC on eth1
[ 17.501551] IP-Config: Complete:
[ 17.505178] device=eth0, hwaddr=00:1e:67:dc:1e:b1, ipaddr=192.168.1.173, mask=255.255.255.0, gw=192.168.1.1
[ 17.516564] host=lkp-hsw-ep2, domain=intel.com, nis-domain=(none)
[ 17.523862] bootserver=192.168.1.1, rootserver=192.168.1.1, rootpath= nameserver0=192.168.1.1
[ 17.534315] PM: Hibernation image not present or could not be loaded.
[ 17.543749] Freeing unused kernel memory: 1908K (ffffffff81fc1000 - ffffffff8219e000)
[ 17.552507] Write protecting the kernel read-only data: 14336k
[ 17.559868] Freeing unused kernel memory: 1020K (ffff88207e901000 - ffff88207ea00000)
[ 17.569678] Freeing unused kernel memory: 264K (ffff88207edbe000 - ffff88207ee00000)
[ 17.581381] systemd[1]: RTC configured in localtime, applying delta of 480 minutes to system time.
[ 17.592618] random: systemd urandom read with 18 bits of entropy available
[ 17.622075] systemd-default-display-manager-generator[730]: No /etc/X11/default-display-manager file, nothing to generate
[ 17.622414] systemd-rc-local-generator[733]: Automatically adding rc-local.service.
[ 17.622416] systemd-gpt-auto-generator[731]: Root file system not on a (single) block device.
[ 17.622553] systemd-fstab-generator[732]: Parsing /etc/fstab
[ 17.622917] systemd-sysv-generator[734]: Looking for unit files in (higher priority first):
[ 17.622920] systemd-sysv-generator[734]: /etc/systemd/system
[ 17.622922] systemd-sysv-generator[734]: /run/systemd/system
[ 17.622924] systemd-sysv-generator[734]: /usr/local/lib/systemd/system
[ 17.622926] systemd-sysv-generator[734]: /lib/systemd/system
[ 17.622928] systemd-sysv-generator[734]: /usr/lib/systemd/system
[ 17.622942] systemd-sysv-generator[734]: Looking for SysV init scripts in:
[ 17.622944] systemd-sysv-generator[734]: /etc/init.d
[ 17.622947] systemd-sysv-generator[734]: Looking for SysV rcN.d links in:
[ 17.622949] systemd-sysv-generator[734]: /etc
[ 17.624903] systemd-sysv-generator[734]: Ignoring S03mountdevsubfs.sh symlink in rcS.d, not generating mountdevsubfs.service.
[ 17.624910] systemd-sysv-generator[734]: Ignoring S10udev-finish symlink in rcS.d, not generating udev-finish.service.
[ 17.624914] systemd-sysv-generator[734]: Ignoring S16x11-common symlink in rcS.d, not generating x11-common.service.
[ 17.624919] systemd-sysv-generator[734]: Ignoring S10procps symlink in rcS.d, not generating procps.service.
[ 17.624923] systemd-sysv-generator[734]: Ignoring S14mountnfs.sh symlink in rcS.d, not generating mountnfs.service.
[ 17.624929] systemd-sysv-generator[734]: Ignoring S15mountnfs-bootclean.sh symlink in rcS.d, not generating mountnfs-bootclean.service.
[ 17.624934] systemd-sysv-generator[734]: Ignoring S07checkroot-bootclean.sh symlink in rcS.d, not generating checkroot-bootclean.service.
[ 17.624938] systemd-sysv-generator[734]: Ignoring S05checkroot.sh symlink in rcS.d, not generating checkroot.service.
[ 17.624945] systemd-sysv-generator[734]: Ignoring S04hwclock.sh symlink in rcS.d, not generating hwclock.service.
[ 17.624952] systemd-sysv-generator[734]: Ignoring S09mountall-bootclean.sh symlink in rcS.d, not generating mountall-bootclean.service.
[ 17.624956] systemd-sysv-generator[734]: Ignoring S10urandom symlink in rcS.d, not generating urandom.service.
[ 17.624960] systemd-sysv-generator[734]: Ignoring S07kmod symlink in rcS.d, not generating kmod.service.
[ 17.624964] systemd-sysv-generator[734]: Ignoring S16bootmisc.sh symlink in rcS.d, not generating bootmisc.service.
[ 17.624968] systemd-sysv-generator[734]: Ignoring S01mountkernfs.sh symlink in rcS.d, not generating mountkernfs.service.
[ 17.624972] systemd-sysv-generator[734]: Ignoring S01hostname.sh symlink in rcS.d, not generating hostname.service.
[ 17.624976] systemd-sysv-generator[734]: Ignoring S02udev symlink in rcS.d, not generating udev.service.
[ 17.624981] systemd-sysv-generator[734]: Ignoring S06checkfs.sh symlink in rcS.d, not generating checkfs.service.
[ 17.624984] systemd-sysv-generator[734]: Ignoring S08mountall.sh symlink in rcS.d, not generating mountall.service.
[ 17.625002] systemd-sysv-generator[734]: Ignoring K02ipmievd symlink in rc1.d, not generating ipmievd.service.
[ 17.625005] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc1.d, not generating bootlogs.service.
[ 17.625010] systemd-sysv-generator[734]: Ignoring S01killprocs symlink in rc1.d, not generating killprocs.service.
[ 17.625014] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc1.d, not generating motd.service.
[ 17.625018] systemd-sysv-generator[734]: Ignoring K02mdadm symlink in rc1.d, not generating mdadm.service.
[ 17.625024] systemd-sysv-generator[734]: Ignoring S02single symlink in rc1.d, not generating single.service.
[ 17.625031] systemd-sysv-generator[734]: Ignoring K01watchdog symlink in rc1.d, not generating watchdog.service.
[ 17.625049] systemd-sysv-generator[734]: Ignoring S77lkp-bootstrap symlink in rc2.d, not generating lkp-bootstrap.service.
[ 17.625053] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc2.d, not generating wd_keepalive.service.
[ 17.625057] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc2.d, not generating bootlogs.service.
[ 17.625064] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc2.d, not generating ssh.service.
[ 17.625068] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc2.d, not generating dbus.service.
[ 17.625075] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc2.d, not generating watchdog.service.
[ 17.625079] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc2.d, not generating motd.service.
[ 17.625086] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc2.d, not generating rmnologin.service.
[ 17.625090] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc2.d, not generating cron.service.
[ 17.625093] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc2.d, not generating mdadm.service.
[ 17.625097] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc2.d, not generating ipmievd.service.
[ 17.625102] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc2.d, not generating rc.local.service.
[ 17.625119] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc3.d, not generating wd_keepalive.service.
[ 17.625123] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc3.d, not generating bootlogs.service.
[ 17.625130] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc3.d, not generating ssh.service.
[ 17.625133] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc3.d, not generating dbus.service.
[ 17.625140] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc3.d, not generating watchdog.service.
[ 17.625144] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc3.d, not generating motd.service.
[ 17.625151] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc3.d, not generating rmnologin.service.
[ 17.625154] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc3.d, not generating cron.service.
[ 17.625158] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc3.d, not generating mdadm.service.
[ 17.625162] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc3.d, not generating ipmievd.service.
[ 17.625167] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc3.d, not generating rc.local.service.
[ 17.625184] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc4.d, not generating wd_keepalive.service.
[ 17.625188] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc4.d, not generating bootlogs.service.
[ 17.625194] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc4.d, not generating ssh.service.
[ 17.625198] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc4.d, not generating dbus.service.
[ 17.625205] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc4.d, not generating watchdog.service.
[ 17.625208] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc4.d, not generating motd.service.
[ 17.625215] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc4.d, not generating rmnologin.service.
[ 17.625218] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc4.d, not generating cron.service.
[ 17.625222] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc4.d, not generating mdadm.service.
[ 17.625226] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc4.d, not generating ipmievd.service.
[ 17.625231] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc4.d, not generating rc.local.service.
[ 17.625247] systemd-sysv-generator[734]: Ignoring S15wd_keepalive symlink in rc5.d, not generating wd_keepalive.service.
[ 17.625251] systemd-sysv-generator[734]: Ignoring S01bootlogs symlink in rc5.d, not generating bootlogs.service.
[ 17.625257] systemd-sysv-generator[734]: Ignoring S15ssh symlink in rc5.d, not generating ssh.service.
[ 17.625261] systemd-sysv-generator[734]: Ignoring S15dbus symlink in rc5.d, not generating dbus.service.
[ 17.625268] systemd-sysv-generator[734]: Ignoring S16watchdog symlink in rc5.d, not generating watchdog.service.
[ 17.625271] systemd-sysv-generator[734]: Ignoring S01motd symlink in rc5.d, not generating motd.service.
[ 17.625278] systemd-sysv-generator[734]: Ignoring S16rmnologin symlink in rc5.d, not generating rmnologin.service.
[ 17.625281] systemd-sysv-generator[734]: Ignoring S15cron symlink in rc5.d, not generating cron.service.
[ 17.625285] systemd-sysv-generator[734]: Ignoring S01mdadm symlink in rc5.d, not generating mdadm.service.
[ 17.625289] systemd-sysv-generator[734]: Ignoring S15ipmievd symlink in rc5.d, not generating ipmievd.service.
[ 17.625298] systemd-sysv-generator[734]: Ignoring S16rc.local symlink in rc5.d, not generating rc.local.service.
[ 17.625314] systemd-sysv-generator[734]: Ignoring K02ipmievd symlink in rc0.d, not generating ipmievd.service.
[ 17.625320] systemd-sysv-generator[734]: Ignoring K09umountroot symlink in rc0.d, not generating umountroot.service.
[ 17.625326] systemd-sysv-generator[734]: Ignoring K10mdadm-waitidle symlink in rc0.d, not generating mdadm-waitidle.service.
[ 17.625330] systemd-sysv-generator[734]: Ignoring K11halt symlink in rc0.d, not generating halt.service.
[ 17.625334] systemd-sysv-generator[734]: Ignoring K04sendsigs symlink in rc0.d, not generating sendsigs.service.
[ 17.625338] systemd-sysv-generator[734]: Ignoring K02mdadm symlink in rc0.d, not generating mdadm.service.
[ 17.625342] systemd-sysv-generator[734]: Ignoring K08umountfs symlink in rc0.d, not generating umountfs.service.
[ 17.625348] systemd-sysv-generator[734]: Ignoring K05umountnfs.sh symlink in rc0.d, not generating umountnfs.service.
[ 17.625352] systemd-sysv-generator[734]: Ignoring K02urandom symlink in rc0.d, not generating urandom.service.
[ 17.625357] systemd-sysv-generator[734]: Ignoring K07hwclock.sh symlink in rc0.d, not generating hwclock.service.
[ 17.625363] systemd-sysv-generator[734]: Ignoring K01watchdog symlink in rc0.d, not generating watchdog.service.
[ 17.625381] systemd-sysv-generator[734]: Ignoring K02ipmievd symlink in rc6.d, not generating ipmievd.service.
[ 17.625387] systemd-sysv-generator[734]: Ignoring K09umountroot symlink in rc6.d, not generating umountroot.service.
[ 17.625392] systemd-sysv-generator[734]: Ignoring K10mdadm-waitidle symlink in rc6.d, not generating mdadm-waitidle.service.
[ 17.625397] systemd-sysv-generator[734]: Ignoring K04sendsigs symlink in rc6.d, not generating sendsigs.service.
[ 17.625400] systemd-sysv-generator[734]: Ignoring K12reboot symlink in rc6.d, not generating reboot.service.
[ 17.625404] systemd-sysv-generator[734]: Ignoring K02mdadm symlink in rc6.d, not generating mdadm.service.
[ 17.625408] systemd-sysv-generator[734]: Ignoring K08umountfs symlink in rc6.d, not generating umountfs.service.
[ 17.625414] systemd-sysv-generator[734]: Ignoring K05umountnfs.sh symlink in rc6.d, not generating umountnfs.service.
[ 17.625418] systemd-sysv-generator[734]: Ignoring K02urandom symlink in rc6.d, not generating urandom.service.
[ 17.625423] systemd-sysv-generator[734]: Ignoring K07hwclock.sh symlink in rc6.d, not generating hwclock.service.
[ 17.625429] systemd-sysv-generator[734]: Ignoring K01watchdog symlink in rc6.d, not generating watchdog.service.
[ 28.868814] systemd-modules-load[742]: apply: /etc/modules-load.d/modules.conf
[ 28.871937] systemd-journald[748]: Fixed max_use=1.5G max_size=128.0M min_size=4.0M keep_free=2.3G
[ 28.874107] systemd-journald[748]: Reserving 233016 entries in hash table.
[ 28.877311] systemd-journald[748]: Vacuuming...
[ 28.877332] systemd-journald[748]: Vacuuming done, freed 0 bytes
[ 28.877545] systemd-journald[748]: Flushing /dev/kmsg...
[ 28.879879] systemd-journald[748]: Compressed data object 995 -> 636
[ 28.891613] systemd-journald[748]: Compressed data object 997 -> 636
[ 28.950596] systemd-journald[748]: systemd-journald running as pid 748
[ 28.987417] systemd-udevd[760]: starting version 215
[ 29.051436] systemd-journald[748]: Received request to flush runtime journal from PID 1
[ 29.060695] systemd-journald[748]: Vacuuming...
[ 29.065785] systemd-journald[748]: Vacuuming done, freed 0 bytes
[ 29.073029] ipmi message handler version 39.2
LKP: HOSTNAME lkp-hsw-ep2, MAC 00:1e:67:dc:1e:b1, kernel 4.5.0-02728-gfaad218 1, serial console /dev/ttyS0
[ 29.142343] power_meter ACPI000D:00: Found ACPI power meter.
[ 29.148741] power_meter ACPI000D:00: Ignoring unsafe software power cap!
[ 29.157062] wmi: Mapper loaded
[ 29.162416] libata version 3.00 loaded.
[ 29.167063] input: PC Speaker as /devices/platform/pcspkr/input/input4
[ 29.175533] IPMI System Interface driver.
[ 29.180094] ipmi_si: probing via SMBIOS
[ 29.184388] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
[ 29.191008] ipmi_si: Adding SMBIOS-specified kcs state machine
[ 29.197551] ipmi_si: probing via SPMI
[ 29.201652] ipmi_si: SPMI: io 0xca2 regsize 1 spacing 1 irq 0
[ 29.201653] ipmi_si: Adding SPMI-specified kcs state machine duplicate interface
[ 29.201655] ipmi_si: Trying SMBIOS-specified kcs state machine at i/o address 0xca2, slave address 0x20, irq 0
[ 29.230073] ahci 0000:00:11.4: version 3.0
[ 29.234829] IOAPIC[0]: Set routing entry (8-16 -> 0xd6 -> IRQ 16 Mode:1 Active:1 Dest:0)
[ 29.244045] ahci 0000:00:11.4: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0xf impl SATA mode
[ 29.253097] ahci 0000:00:11.4: flags: 64bit ncq led clo pio slum part ems apst
[ 29.261602] AVX2 version of gcm_enc/dec engaged.
[ 29.266768] AES CTR mode by8 optimization enabled
[ 29.267242] scsi host0: ahci
[ 29.267373] scsi host1: ahci
[ 29.267547] scsi host2: ahci
[ 29.267744] scsi host3: ahci
[ 29.267850] ata1: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00100 irq 161
[ 29.267854] ata2: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00180 irq 161
[ 29.267857] ata3: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00200 irq 161
[ 29.267861] ata4: SATA max UDMA/133 abar m2048@0x91d00000 port 0x91d00280 irq 161
[ 29.268379] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl SATA mode
[ 29.268382] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst
[ 29.278721] scsi host4: ahci
[ 29.278893] scsi host5: ahci
[ 29.279056] scsi host6: ahci
[ 29.279268] scsi host7: ahci
[ 29.279460] scsi host8: ahci
[ 29.279649] scsi host9: ahci
[ 29.279745] ata5: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04100 irq 162
[ 29.279748] ata6: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04180 irq 162
[ 29.279750] ata7: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04200 irq 162
[ 29.279753] ata8: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04280 irq 162
[ 29.279755] ata9: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04300 irq 162
[ 29.279758] ata10: SATA max UDMA/133 abar m2048@0x91d04000 port 0x91d04380 irq 162
[ 29.324128] ipmi_si ipmi_si.0: Found new BMC (man_id: 0x000157, prod_id: 0x006f, dev_id: 0x21)
[ 29.324136] ipmi_si ipmi_si.0: IPMI kcs interface initialized
[ 29.339006] ipmi device interface
[ 29.439762] EDAC MC: Ver: 3.0.0
[ 29.447777] [drm] Initialized drm 1.1.0 20060810
[ 29.454832] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 29.460704] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 29.466564] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 29.472418] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 29.478281] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 29.484216] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 29.490121] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 29.496020] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 29.501921] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 29.507821] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 29.513724] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 29.519617] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 29.525502] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 29.531382] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 29.537268] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 29.543152] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 29.549039] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 29.554890] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 29.560735] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 29.566582] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 29.570976] ata3: SATA link down (SStatus 0 SControl 300)
[ 29.571007] ata1: SATA link down (SStatus 0 SControl 300)
[ 29.571035] ata2: SATA link down (SStatus 0 SControl 300)
[ 29.571063] ata4: SATA link down (SStatus 0 SControl 300)
[ 29.583016] ata10: SATA link down (SStatus 0 SControl 300)
[ 29.583044] ata9: SATA link down (SStatus 0 SControl 300)
[ 29.583073] ata7: SATA link down (SStatus 0 SControl 300)
[ 29.583102] ata8: SATA link down (SStatus 0 SControl 300)
[ 29.583134] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 29.583165] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 29.583624] ata6.00: ATA-9: INTEL SSDSC2BB480G6, G2010140, max UDMA/133
[ 29.583627] ata6.00: 937703088 sectors, multi 1: LBA48 NCQ (depth 31/32)
[ 29.583902] ata5.00: ATA-9: ST1000NM0033-9ZM173, SN04, max UDMA/133
[ 29.583904] ata5.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[ 29.584132] ata6.00: configured for UDMA/133
[ 29.584861] ata5.00: configured for UDMA/133
[ 29.585435] scsi 4:0:0:0: Direct-Access ATA ST1000NM0033-9ZM SN04 PQ: 0 ANSI: 5
[ 29.683077] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 29.689048] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 29.694904] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 29.700755] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 29.706600] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[ 29.712450] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[ 29.718298] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 29.724149] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 29.730001] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 29.735845] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 29.741692] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 29.747548] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 29.753393] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 29.759240] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 29.765085] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 29.770929] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 29.771000] Error: Driver 'pcspkr' is already registered, aborting...
[ 29.783964] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 29.789809] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 29.795654] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 29.801499] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 29.807346] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 29.813190] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 29.819037] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 29.824885] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 29.830731] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 29.836577] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 29.842424] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 29.848271] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 29.854120] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 29.859971] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 29.865820] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[ 29.871677] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[ 29.877832] EDAC MC0: Giving out device to module sbridge_edac.c controller Haswell Socket#0: DEV 0000:ff:12.0 (POLLED)
[ 29.890200] EDAC MC1: Giving out device to module sbridge_edac.c controller Haswell Socket#1: DEV 0000:7f:12.0 (POLLED)
[ 29.902247] EDAC sbridge: Ver: 1.1.1
[ 29.912257] scsi 5:0:0:0: Direct-Access ATA INTEL SSDSC2BB48 0140 PQ: 0 ANSI: 5
[ 29.947488] [TTM] Zone kernel: Available graphics memory: 16413746 kiB
[ 29.954888] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 29.962192] [TTM] Initializing pool allocator
[ 29.967071] [TTM] Initializing DMA pool allocator
[ 29.972751] sd 4:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 29.972787] ata6.00: Enabling discard_zeroes_data
[ 29.972839] sd 5:0:0:0: [sdb] 937703088 512-byte logical blocks: (480 GB/447 GiB)
[ 29.972840] sd 5:0:0:0: [sdb] 4096-byte physical blocks
[ 29.973183] sd 5:0:0:0: [sdb] Write Protect is off
[ 29.973185] sd 5:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 29.973271] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 29.973428] ata6.00: Enabling discard_zeroes_data
[ 29.974064] sdb: sdb1 sdb2
[ 29.974363] ata6.00: Enabling discard_zeroes_data
[ 29.974788] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 30.038018] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.038018] Raw EDID:
[ 30.038019] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.038019] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038020] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038021] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.038021] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074196] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.074196] Raw EDID:
[ 30.074197] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.074197] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074197] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074197] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.074198] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110438] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.110439] Raw EDID:
[ 30.110439] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.110439] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110439] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110440] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110440] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110440] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110441] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.110441] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146633] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is invalid, remainder is 130
[ 30.146633] Raw EDID:
[ 30.146633] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[ 30.146633] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146634] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146635] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146635] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 30.146636] mgag200 0000:07:00.0: VGA-1: EDID block 0 invalid.
[ 30.301608] fbcon: mgadrmfb (fb0) is primary device
[ 30.301658] Console: switching to colour frame buffer device 128x48
[ 30.301661] sd 4:0:0:0: [sda] Write Protect is off
[ 30.301663] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 30.301718] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 30.315220] sd 4:0:0:0: Attached scsi generic sg0 type 0
[ 30.315331] sd 5:0:0:0: Attached scsi generic sg1 type 0
[ 30.319889] random: nonblocking pool is initialized
[ 30.320223] sd 4:0:0:0: [sda] Attached SCSI disk
[ 30.597484] mgag200 0000:07:00.0: fb0: mgadrmfb frame buffer device
[ 30.606820] [drm] Initialized mgag200 1.0.0 20110418 for 0000:07:00.0 on minor 0
[ 35.385465] EXT4-fs (sdb1): recovery complete
[ 35.390571] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[ 35.425025] Key type dns_resolver registered
[ 35.435255] NFS: Registering the id_resolver key type
[ 35.440950] Key type id_resolver registered
[ 35.445656] Key type id_legacy registered
[ 35.870478] Adding 100663292k swap on /dev/pmem0. Priority:-1 extents:1 across:100663292k SSFS
[ 36.906364] loop: module loaded
[ 36.928984] XFS (loop0): Mounting V4 Filesystem
[ 36.935285] XFS (loop0): Ending clean mount
[ 56.262946] perf interrupt took too long (2558 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 56.331695] perf interrupt took too long (5044 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
[ 77.434044] slabinfo invoked oom-killer: gfp_mask=0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), order=2, oom_score_adj=0
[ 77.446844] slabinfo cpuset=/ mems_allowed=0-1
[ 77.452198] CPU: 7 PID: 1572 Comm: slabinfo Not tainted 4.5.0-02728-gfaad218 #1
[ 77.460693] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 77.472667] 0000000000000000 ffff882076d47970 ffffffff8142c96a ffff882076d47b18
[ 77.481351] 0000000000000000 ffff882076d479d8 ffffffff811f715b ffff880000000015
[ 77.490015] 0000000000000001 0000000100000001 ffffffff81ee6380 0000000000000015
[ 77.498713] Call Trace:
[ 77.501788] [<ffffffff8142c96a>] dump_stack+0x63/0x89
[ 77.507892] [<ffffffff811f715b>] dump_header+0x60/0x1fb
[ 77.514199] [<ffffffff81177be3>] oom_kill_process+0x213/0x470
[ 77.521112] [<ffffffff8117831a>] out_of_memory+0x47a/0x490
[ 77.527723] [<ffffffff8117df51>] __alloc_pages_slowpath+0x9d1/0xa10
[ 77.536460] [<ffffffff8117e1d4>] __alloc_pages_nodemask+0x244/0x270
[ 77.543941] [<ffffffff811cb29c>] alloc_pages_current+0x8c/0x110
[ 77.551061] [<ffffffff811d70b6>] new_slab+0x4a6/0x5b0
[ 77.557230] [<ffffffff811d7969>] ___slab_alloc+0x369/0x450
[ 77.563894] [<ffffffff81078f0b>] ? copy_process+0xeb/0x1960
[ 77.571445] [<ffffffff8108813b>] ? recalc_sigpending+0x1b/0x50
[ 77.578459] [<ffffffff811d7a70>] __slab_alloc+0x20/0x40
[ 77.584801] [<ffffffff811d7fbc>] kmem_cache_alloc_node+0x8c/0x220
[ 77.592154] [<ffffffff813bed7d>] ? current_has_perm+0x4d/0x50
[ 77.599115] [<ffffffff81078f0b>] ? copy_process+0xeb/0x1960
[ 77.606667] [<ffffffff81078f0b>] copy_process+0xeb/0x1960
[ 77.614009] [<ffffffff810a0c39>] ? __might_sleep+0x49/0x80
[ 77.620713] [<ffffffff811a8e15>] ? handle_mm_fault+0x7b5/0x1580
[ 77.627898] [<ffffffff8107a92c>] _do_fork+0xbc/0x3d0
[ 77.634032] [<ffffffff81065f6d>] ? __do_page_fault+0x1cd/0x420
[ 77.641135] [<ffffffff8107ace9>] SyS_clone+0x19/0x20
[ 77.647251] [<ffffffff81003cc6>] do_syscall_64+0x66/0x1e0
[ 77.653855] [<ffffffff818f83a1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 77.661565] Mem-Info:
[ 77.664604] active_anon:7351495 inactive_anon:519048 isolated_anon:393
[ 77.664604] active_file:41 inactive_file:65 isolated_file:0
[ 77.664604] unevictable:118380 dirty:0 writeback:0 unstable:0
[ 77.664604] slab_reclaimable:51317 slab_unreclaimable:26873
[ 77.664604] mapped:3228 shmem:1025 pagetables:49467 bounce:0
[ 77.664604] free:6234 free_pcp:993 free_cma:0
[ 77.705647] Node 0 DMA free:160kB min:8kB low:20kB high:32kB active_anon:92kB inactive_anon:352kB active_file:0kB inactive_file:0kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15892kB mlocked:0kB dirty:0kB writeback:0kB mapped:68kB shmem:24kB slab_reclaimable:8544kB slab_unreclaimable:860kB kernel_stack:64kB pagetables:292kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 77.755034] lowmem_reserve[]: 0 1831 1831 1831
[ 77.760643] Node 0 DMA32 free:2396kB min:1304kB low:3176kB high:5048kB active_anon:875592kB inactive_anon:291780kB active_file:72kB inactive_file:132kB unevictable:235188kB isolated(anon):128kB isolated(file):0kB present:1983804kB managed:1875332kB mlocked:0kB dirty:0kB writeback:0kB mapped:5464kB shmem:336kB slab_reclaimable:31120kB slab_unreclaimable:57376kB kernel_stack:10224kB pagetables:193896kB unstable:0kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 77.811904] systemd-journald[748]: Compressed data object 521 -> 388
[ 77.822608] lowmem_reserve[]: 0 0 0 0
[ 77.827392] Node 1 Normal free:26060kB min:21548kB low:52480kB high:83412kB active_anon:28488432kB inactive_anon:1784056kB active_file:92kB inactive_file:128kB unevictable:236788kB isolated(anon):1444kB isolated(file):0kB present:31457280kB managed:30936268kB mlocked:0kB dirty:0kB writeback:0kB mapped:7540kB shmem:3900kB slab_reclaimable:193832kB slab_unreclaimable:49256kB kernel_stack:5696kB pagetables:3680kB unstable:0kB bounce:0kB free_pcp:11968kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:384 all_unreclaimable? no
[ 77.829965] systemd-journald[748]: Compressed data object 535 -> 392
[ 77.890790] lowmem_reserve[]: 0 0 0 0
[ 77.895673] Node 0 DMA: 6*4kB (E) 5*8kB (UE) 6*16kB (E) 22*32kB (UE) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 928kB
[ 77.911035] Node 0 DMA32: 350*4kB (UME) 33*8kB (UME) 2*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1696kB
[ 77.926474] Node 1 Normal: 4467*4kB (UMEH) 417*8kB (MEH) 221*16kB (MEH) 29*32kB (H) 12*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26436kB
[ 77.943713] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 77.954139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 77.964288] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 77.974732] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 77.984882] 120061 total pagecache pages
[ 77.989992] 323 pages in swap cache
[ 77.994596] Swap cache stats: add 19413476, delete 19413148, find 13513/4739756
[ 78.003497] Free swap = 61367500kB
[ 78.008124] Total swap = 100663292kB
[ 78.012827] 8364265 pages RAM
[ 78.016988] 0 pages HighMem/MovableOnly
[ 78.022018] 157392 pages reserved
[ 78.026447] 0 pages hwpoisoned
[ 78.030558] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[ 78.040893] [ 748] 0 748 10380 1334 24 3 550 0 systemd-journal
[ 78.052215] [ 760] 0 760 10139 707 22 3 259 -1000 systemd-udevd
[ 78.063351] [ 886] 0 886 1083 368 7 3 36 0 lkp-bootstrap
[ 78.074461] [ 890] 0 890 6474 528 18 3 80 0 cron
[ 78.084752] [ 896] 0 896 4754 392 15 3 44 0 atd
[ 78.094944] [ 901] 0 901 13791 1184 32 3 167 -1000 sshd
[ 78.105196] [ 905] 0 905 1083 393 8 3 46 0 lkp-setup-rootf
[ 78.116496] [ 911] 0 911 4963 589 15 5 69 0 systemd-logind
[ 78.127706] [ 917] 0 917 1067 149 8 3 25 0 tail-to-console
[ 78.139022] [ 918] 101 918 10529 771 26 3 96 -900 dbus-daemon
[ 78.149953] [ 919] 0 919 1066 147 7 3 24 0 tail-to-serial
[ 78.161125] [ 970] 0 970 3179 286 11 3 38 0 mcelog
[ 78.171499] [ 1000] 0 1000 3203 418 12 3 37 0 agetty
[ 78.181859] [ 1004] 0 1004 9268 524 23 3 98 0 rpcbind
[ 78.192340] [ 1110] 0 1110 1083 377 8 3 48 0 run-lkp
[ 78.202746] [ 1115] 0 1115 1067 167 8 3 25 0 tail-to-lkp
[ 78.213555] [ 1116] 0 1116 1066 157 8 3 24 0 tail-to-lkp
[ 78.224339] [ 1117] 0 1117 1067 155 8 3 26 0 tail-to-lkp
[ 78.235125] [ 1144] 0 1144 1083 375 8 3 42 1000 bisect_vm-scala
[ 78.246282] [ 1324] 0 1324 1597 393 9 3 25 -1000 oom-killer
[ 78.256944] [ 1332] 0 1332 1097 155 7 3 23 0 cat-oom-killer
[ 78.268003] [ 1350] 0 1350 1097 175 8 3 24 0 cat-watchdog
[ 78.278884] [ 1410] 0 1410 1020 0 7 3 21 0 wakeup
[ 78.289146] [ 1413] 0 1413 1020 0 7 3 21 0 wakeup
[ 78.299390] [ 1417] 0 1417 1611 157 9 3 57 0 cat
[ 78.309277] [ 1422] 0 1422 1321 151 7 3 62 0 cat-kmsg
[ 78.319661] [ 1428] 0 1428 1597 168 9 3 32 0 uptime
[ 78.329848] [ 1433] 0 1433 1097 145 8 3 23 0 cat-uptime
[ 78.340419] [ 1437] 0 1437 1534 154 7 3 22 0 wait
[ 78.350400] [ 1448] 0 1448 2640 343 11 3 54 0 vmstat
[ 78.360543] [ 1453] 0 1453 1321 164 7 3 28 0 cat-heartbeat
[ 78.371341] [ 1457] 0 1457 2640 379 11 3 35 0 vmstat
[ 78.381449] [ 1462] 0 1462 1097 162 8 3 24 0 cat-vmstat
[ 78.391918] [ 1467] 0 1467 1597 374 9 3 16 0 numa-numastat
[ 78.402682] [ 1474] 0 1474 1122 294 7 3 37 0 gzip-numa-numas
[ 78.413628] [ 1481] 0 1481 1597 391 9 3 16 0 numa-vmstat
[ 78.424257] [ 1498] 0 1498 1122 341 7 3 24 0 gzip-numa-vmsta
[ 78.435233] [ 1509] 0 1509 1597 403 9 3 16 0 numa-meminfo
[ 78.445922] [ 1515] 0 1515 1122 306 7 3 42 0 gzip-numa-memin
[ 78.456885] [ 1526] 0 1526 1597 395 9 3 15 0 proc-vmstat
[ 78.467469] [ 1539] 0 1539 1122 327 7 3 36 0 gzip-proc-vmsta
[ 78.478415] [ 1546] 0 1546 1597 401 10 3 15 0 proc-stat
[ 78.488770] [ 1553] 0 1553 1122 315 7 3 39 0 gzip-proc-stat
[ 78.499650] [ 1559] 0 1559 1597 378 9 3 15 0 meminfo
[ 78.509876] [ 1566] 0 1566 1122 358 7 3 28 0 gzip-meminfo
[ 78.520541] [ 1572] 0 1572 1597 389 9 3 16 0 slabinfo
[ 78.530803] [ 1579] 0 1579 1122 303 7 3 34 0 gzip-slabinfo
[ 78.541555] [ 1585] 0 1585 1597 179 8 3 33 0 interrupts
[ 78.551995] [ 1592] 0 1592 1122 273 7 3 77 0 gzip-interrupts
[ 78.562953] [ 1608] 0 1608 1534 136 7 3 22 0 wait
[ 78.572866] [ 1618] 0 1618 1597 173 9 3 33 0 softirqs
[ 78.583246] [ 1623] 0 1623 1122 162 7 3 59 0 gzip-softirqs
[ 78.594042] [ 1636] 0 1636 1534 154 8 3 22 0 wait
[ 78.603936] [ 1640] 0 1640 1597 400 8 3 15 0 diskstats
[ 78.614289] [ 1645] 0 1645 1122 265 7 3 41 0 gzip-diskstats
[ 78.625148] [ 1662] 0 1662 1597 161 9 3 41 0 cpuidle
[ 78.635317] [ 1667] 0 1667 1097 155 7 3 24 0 cat-cpuidle
[ 78.645859] [ 1682] 0 1682 1577 343 9 3 49 0 turbostat
[ 78.656220] [ 1687] 0 1687 1097 146 7 3 23 0 cat-turbostat
[ 78.666938] [ 1700] 0 1700 1534 149 8 3 22 0 wait
[ 78.676818] [ 1703] 0 1703 1597 161 9 3 32 0 sched_debug
[ 78.687358] [ 1708] 0 1708 1122 314 6 3 82 0 gzip-sched_debu
[ 78.698301] [ 1712] 0 1712 1534 146 8 4 22 0 wait
[ 78.708165] [ 1714] 0 1714 1534 155 9 3 22 0 wait
[ 78.718051] [ 1719] 0 1719 6088 589 16 3 374 0 bmc-watchdog
[ 78.728750] [ 1728] 0 1728 1054 154 7 3 22 0 time
[ 78.738603] [ 1732] 0 1732 1058 302 8 3 23 0 tee-vm-scalabil
[ 78.749526] [ 1735] 0 1735 1083 355 8 3 37 0 vm-scalability
[ 78.760352] [ 1794] 0 1794 1083 377 8 3 34 0 case-swap-w-ran
[ 78.771317] [ 1805] 0 1805 1564 308 8 3 25 0 usemem
[ 78.781385] [ 1807] 0 1807 1556383 510427 3044 8 590103 0 usemem
[ 78.791464] [ 1808] 0 1808 1556383 496526 3044 8 620996 0 usemem
[ 78.801525] [ 1809] 0 1809 1556383 457671 3044 8 679829 0 usemem
[ 78.811574] [ 1810] 0 1810 1556383 420896 3044 8 738795 0 usemem
[ 78.821615] [ 1811] 0 1811 1556383 495574 3044 8 594575 0 usemem
[ 78.831662] [ 1812] 0 1812 1556383 486694 3044 8 630237 0 usemem
[ 78.841706] [ 1813] 0 1813 1556383 490772 3044 8 628230 0 usemem
[ 78.851750] [ 1814] 0 1814 1556383 493908 3044 8 597826 0 usemem
[ 78.861782] [ 1815] 0 1815 1556383 502524 3044 8 594313 0 usemem
[ 78.871830] [ 1816] 0 1816 1556383 496977 3044 8 619841 0 usemem
[ 78.881867] [ 1817] 0 1817 1556383 496360 3044 8 596914 0 usemem
[ 78.891913] [ 1818] 0 1818 1556383 499673 3044 8 592670 0 usemem
[ 78.901991] [ 1819] 0 1819 1556383 480142 3044 8 627270 0 usemem
[ 78.912034] [ 1820] 0 1820 1556383 481033 3044 8 634784 0 usemem
[ 78.922066] [ 1821] 0 1821 1556383 498408 3044 8 594335 0 usemem
[ 78.932157] [ 1822] 0 1822 1556383 496709 3044 8 599686 0 usemem
[ 78.942199] [ 2048] 0 2048 1597 0 8 3 41 0 watchdog
[ 78.952452] [ 2049] 0 2049 1534 155 7 3 22 0 wait
[ 78.962277] [ 2596] 0 2596 1534 139 8 3 22 -1000 wait
[ 78.972123] [ 2767] 0 2767 1534 165 8 3 0 0 wait
[ 78.981960] [ 2820] 0 2820 1534 168 8 3 0 0 wait
[ 78.991806] [ 2821] 0 2821 1534 156 8 3 0 0 wait
[ 79.001606] [ 2825] 0 2825 1534 169 8 3 0 0 wait
[ 79.011416] [ 2828] 0 2828 1534 170 8 3 0 0 wait
[ 79.021221] [ 2834] 0 2834 1534 157 8 3 0 0 wait
[ 79.031051] [ 2836] 0 2836 1534 162 8 3 0 0 wait
[ 79.040863] Out of memory: Kill process 1144 (bisect_vm-scala) score 999 or sacrifice child
[ 79.050512] Killed process 1728 (time) total-vm:4216kB, anon-rss:0kB, file-rss:616kB, shmem-rss:0kB
Killed
[ 138.090480] kthreadd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[ 138.103400] kthreadd cpuset=/ mems_allowed=0-1
[ 138.108832] CPU: 10 PID: 2 Comm: kthreadd Not tainted 4.5.0-02728-gfaad218 #1
[ 138.117181] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 138.129211] 0\0000000000000000fff880070b07a80 ffffffff8142c96a ffff880070b07c28
[ 138.137961] 0000000000000000 ffff880070b07ae8 ffffffff811f715b ffff880000000015
[ 138.146677] 0000000000000001 0000000100000001 ffffffff81ee6380 0000000000000015
[ 138.155412] Call Trace:
[ 138.158558] [<ffffffff8142c96a>] dump_stack+0x63/0x89
[ 138.164746] [<ffffffff811f715b>] dump_header+0x60/0x1fb
[ 138.171098] [<ffffffff81177be3>] oom_kill_process+0x213/0x470
[ 138.177995] [<ffffffff8117831a>] out_of_memory+0x47a/0x490
[ 138.184615] [<ffffffff8117df51>] __alloc_pages_slowpath+0x9d1/0xa10
[ 138.193381] [<ffffffff8117e1d4>] __alloc_pages_nodemask+0x244/0x270
[ 138.200916] [<ffffffff8117e29f>] alloc_kmem_pages_node+0x4f/0xd0
[ 138.208118] [<ffffffff81078f29>] copy_process+0x109/0x1960
[ 138.215516] [<ffffffff810b4b5b>] ? dequeue_task_fair+0x5cb/0x960
[ 138.222772] [<ffffffff810b5833>] ? put_prev_entity+0x33/0x820
[ 138.229703] [<ffffffff8109a9d0>] ? kthread_park+0x60/0x60
[ 138.236249] [<ffffffff8107a92c>] _do_fork+0xbc/0x3d0
[ 138.242313] [<ffffffff818f385d>] ? __schedule+0x34d/0x880
[ 138.248876] [<ffffffff8107ac69>] kernel_thread+0x29/0x30
[ 138.255334] [<ffffffff8109b6c1>] kthreadd+0x2f1/0x340
[ 138.261499] [<ffffffff818f8502>] ret_from_fork+0x22/0x40
[ 138.267971] [<ffffffff8109b3d0>] ? kthread_create_on_cpu+0x60/0x60
[ 138.275392] Mem-Info:
[ 138.278384] active_anon:7386193 inactive_anon:504826 isolated_anon:508
[ 138.278384] active_file:2 inactive_file:326 isolated_file:0
[ 138.278384] unevictable:118390 dirty:0 writeback:0 unstable:0
[ 138.278384] slab_reclaimable:31069 slab_unreclaimable:27007
[ 138.278384] mapped:3025 shmem:5959 pagetables:49066 bounce:0
[ 138.278384] free:6926 free_pcp:877 free_cma:0
[ 138.319036] Node 0 DMA free:2688kB min:8kB low:20kB high:32kB active_anon:212kB inactive_anon:228kB active_file:0kB inactive_file:0kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15892kB mlocked:0kB dirty:0kB writeback:0kB mapped:68kB shmem:24kB slab_reclaimable:6080kB slab_unreclaimable:860kB kernel_stack:64kB pagetables:292kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 138.368649] lowmem_reserve[]: 0 1831 1831 1831
[ 138.374256] Node 0 DMA32 free:1196kB min:1304kB low:3176kB high:5048kB active_anon:865928kB inactive_anon:292424kB active_file:0kB inactive_file:1208kB unevictable:235220kB isolated(anon):348kB isolated(file):0kB present:1983804kB managed:1875332kB mlocked:0kB dirty:0kB writeback:0kB mapped:5216kB shmem:188kB slab_reclaimable:41212kB slab_unreclaimable:57304kB kernel_stack:10096kB pagetables:193700kB unstable:0kB bounce:0kB free_pcp:48kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:332 all_unreclaimable? no
[ 138.428822] lowmem_reserve[]: 0 0 0 0
[ 138.433589] Node 1 Normal free:23008kB min:21548kB low:52480kB high:83412kB active_anon:28596964kB inactive_anon:1787772kB active_file:8kB inactive_file:96kB unevictable:236796kB isolated(anon):1820kB isolated(file):0kB present:31457280kB managed:30936268kB mlocked:0kB dirty:0kB writeback:0kB mapped:6816kB shmem:440kB slab_reclaimable:97688kB slab_unreclaimable:49864kB kernel_stack:5152kB pagetables:2272kB unstable:0kB bounce:0kB free_pcp:160kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:512 all_unreclaimable? no
[ 138.489124] lowmem_reserve[]: 0 0 0 0
[ 138.493916] Node 0 DMA: 6*4kB (E) 7*8kB (UE) 7*16kB (E) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 192kB
[ 138.508326] Node 0 DMA32: 512*4kB
[ 138.511737] systemd-journald[748]: Compressed data object 522 -> 388
[ 138.512096] systemd-journald[748]: Compressed data object 529 -> 392
[ 138.527469] (UME) 13*8kB (UME) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2152kB
[ 138.540483] Node 1 Normal: 1771*4kB (UMEH) 1118*8kB (MEH) 79*16kB (MEH) 51*32kB (H) 32*64kB (H) 14*128kB (H) 6*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 24812kB
[ 138.559144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 138.569566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 138.579757] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 138.590194] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 138.600380] 118973 total pagecache pages
[ 138.605492] 331 pages in swap cache
[ 138.610152] Swap cache stats: add 45590709, delete 45590383, find 16386/15591096
[ 138.619156] Free swap = 44529200kB
[ 138.623783] Total swap = 100663292kB
[ 138.628511] 8364265 pages RAM
[ 138.632560] 0 pages HighMem/MovableOnly
[ 138.637581] 157392 pages reserved
[ 138.642006] 0 pages hwpoisoned
[ 138.646156] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[ 138.656487] [ 748] 0 748 10380 1327 24 3 543 0 systemd-journal
[ 138.667845] [ 760] 0 760 10139 707 22 3 259 -1000 systemd-udevd
[ 138.679131] [ 886] 0 886 1083 368 7 3 36 0 lkp-bootstrap
[ 138.690260] [ 890] 0 890 6474 528 18 3 86 0 cron
[ 138.700534] [ 896] 0 896 4754 392 15 3 44 0 atd
[ 138.710704] [ 901] 0 901 13791 1184 32 3 167 -1000 sshd
[ 138.720972] [ 905] 0 905 1083 393 8 3 46 0 lkp-setup-rootf
[ 138.732278] [ 911] 0 911 4963 589 15 5 84 0 systemd-logind
[ 138.743514] [ 917] 0 917 1067 149 8 3 37 0 tail-to-console
[ 138.754861] [ 918] 101 918 10529 771 26 3 96 -900 dbus-daemon
[ 138.765767] [ 919] 0 919 1067 147 7 3 40 0 tail-to-serial
[ 138.776948] [ 970] 0 970 3179 286 11 3 38 0 mcelog
[ 138.787334] [ 1000] 0 1000 3203 418 12 3 37 0 agetty
[ 138.797726] [ 1004] 0 1004 9268 524 23 3 124 0 rpcbind
[ 138.808198] [ 1110] 0 1110 1083 391 8 3 34 0 run-lkp
[ 138.818645] [ 1115] 0 1115 1067 167 8 3 25 0 tail-to-lkp
[ 138.829478] [ 1116] 0 1116 1067 157 8 3 39 0 tail-to-lkp
[ 138.840277] [ 1117] 0 1117 1067 155 8 3 38 0 tail-to-lkp
[ 138.851059] [ 1350] 0 1350 1097 175 8 3 24 0 cat-watchdog
[ 138.861940] [ 1719] 0 1719 6088 579 16 3 397 0 bmc-watchdog
[ 138.872786] [ 1732] 0 1732 1058 302 8 3 23 0 tee-vm-scalabil
[ 138.883938] [ 1735] 0 1735 1083 355 8 3 37 0 vm-scalability
[ 138.894942] [ 1794] 0 1794 1083 377 8 3 34 0 case-swap-w-ran
[ 138.906015] [ 1805] 0 1805 1564 308 8 3 25 0 usemem
[ 138.916216] [ 1807] 0 1807 1556383 495252 3044 8 875208 0 usemem
[ 138.926426] [ 1808] 0 1808 1556383 497826 3044 8 876316 0 usemem
[ 138.936664] [ 1809] 0 1809 1556383 489465 3044 8 888336 0 usemem
[ 138.946852] [ 1810] 0 1810 1556383 483196 3044 8 899225 0 usemem
[ 138.957009] [ 1811] 0 1811 1556383 495157 3044 8 868512 0 usemem
[ 138.967194] [ 1812] 0 1812 1556383 486978 3044 8 884278 0 usemem
[ 138.977329] [ 1813] 0 1813 1556383 485707 3044 8 885903 0 usemem
[ 138.987455] [ 1814] 0 1814 1556383 498373 3044 8 868033 0 usemem
[ 138.997577] [ 1815] 0 1815 1556383 496890 3044 8 870412 0 usemem
[ 139.007683] [ 1816] 0 1816 1556383 488497 3044 8 882411 0 usemem
[ 139.017789] [ 1817] 0 1817 1556383 497913 3044 8 870216 0 usemem
[ 139.027866] [ 1818] 0 1818 1556383 497254 3044 8 870926 0 usemem
[ 139.037953] [ 1819] 0 1819 1556383 487191 3044 8 880046 0 usemem
[ 139.048023] [ 1820] 0 1820 1556383 493770 3044 8 877030 0 usemem
[ 139.058116] [ 1821] 0 1821 1556383 494549 3044 8 870859 0 usemem
[ 139.068169] [ 1822] 0 1822 1556383 494875 3044 8 871535 0 usemem
[ 139.078212] [ 2048] 0 2048 1597 0 8 3 41 0 watchdog
[ 139.088432] [ 2049] 0 2049 1534 155 7 3 22 0 wait
[ 139.098330] [ 3275] 0 3275 1083 373 8 3 19 0 post-run
[ 139.108570] [ 3279] 0 3279 1020 0 7 3 21 0 wakeup
[ 139.118630] [ 3302] 0 3302 1058 172 8 3 0 0 sleep
[ 139.128585] Out of memory: Kill process 1810 (usemem) score 40 or sacrifice child
[ 139.137301] Killed process 1810 (usemem) total-vm:6225532kB, anon-rss:1929980kB, file-rss:816kB, shmem-rss:0kB
[ 141.823925] lkp-setup-rootf invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[ 141.837658] lkp-setup-rootf cpuset=/ mems_allowed=0-1
[ 141.843892] CPU: 5 PID: 905 Comm: lkp-setup-rootf Not tainted 4.5.0-02728-gfaad218 #1
[ 141.853136] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 141.865291] 0000000000000000 ffff880053583b18 ffffffff8142c96a ffff880053583cc0
[ 141.874168] 0000000000000000 ffff880053583b80 ffffffff811f715b ffff880000000015
[ 141.882996] 0000000000000001 0000000100000001 ffffffff81ee6380 0000000000000015
[ 141.891798] Call Trace:
[ 141.895062] [<ffffffff8142c96a>] dump_stack+0x63/0x89
[ 141.901303] [<ffffffff811f715b>] dump_header+0x60/0x1fb
[ 141.907759] [<ffffffff81177be3>] oom_kill_process+0x213/0x470
[ 141.914790] [<ffffffff8117831a>] out_of_memory+0x47a/0x490
[ 141.921530] [<ffffffff8117df51>] __alloc_pages_slowpath+0x9d1/0xa10
[ 141.930461] [<ffffffff8117e1d4>] __alloc_pages_nodemask+0x244/0x270
[ 141.938136] [<ffffffff8117e29f>] alloc_kmem_pages_node+0x4f/0xd0
[ 141.945464] [<ffffffff81078f29>] copy_process+0x109/0x1960
[ 141.953046] [<ffffffff811d7c78>] ? kmem_cache_alloc+0x1e8/0x200
[ 141.960338] [<ffffffff813c13d7>] ? selinux_file_alloc_security+0x37/0x60
[ 141.968475] [<ffffffff811a8e15>] ? handle_mm_fault+0x7b5/0x1580
[ 141.975747] [<ffffffff8107a92c>] _do_fork+0xbc/0x3d0
[ 141.981966] [<ffffffff81065f6d>] ? __do_page_fault+0x1cd/0x420
[ 141.989112] [<ffffffff8107ace9>] SyS_clone+0x19/0x20
[ 141.995301] [<ffffffff81003cc6>] do_syscall_64+0x66/0x1e0
[ 142.001985] [<ffffffff818f83a1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 142.009727] Mem-Info:
[ 142.012872] active_anon:7400259 inactive_anon:495004 isolated_anon:448
[ 142.012872] active_file:9 inactive_file:20 isolated_file:0
[ 142.012872] unevictable:118390 dirty:0 writeback:0 unstable:0
[ 142.012872] slab_reclaimable:32486 slab_unreclaimable:27152
[ 142.012872] mapped:3378 shmem:484 pagetables:46056 bounce:0
[ 142.012872] free:4623 free_pcp:228 free_cma:0
[ 142.054471] Node 0 DMA free:296kB min:8kB low:20kB high:32kB active_anon:152kB inactive_anon:152kB active_file:0kB inactive_file:0kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15892kB mlocked:0kB dirty:0kB writeback:0kB mapped:64kB shmem:0kB slab_reclaimable:8608kB slab_unreclaimable:860kB kernel_stack:64kB pagetables:292kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 142.104460] lowmem_reserve[]: 0 1831 1831 1831
[ 142.110166] Node 0 DMA32 free:1272kB min:1304kB low:3176kB high:5048kB active_anon:868812kB inactive_anon:290180kB active_file:36kB inactive_file:0kB unevictable:235220kB isolated(anon):400kB isolated(file):0kB present:1983804kB managed:1875332kB mlocked:0kB dirty:0kB writeback:0kB mapped:5772kB shmem:776kB slab_reclaimable:53556kB slab_unreclaimable:57568kB kernel_stack:10160kB pagetables:181756kB unstable:0kB bounce:0kB free_pcp:236kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:528 all_unreclaimable? no
[ 142.123630] systemd-journald[748]: Compressed data object 521 -> 380
[ 142.172763] lowmem_reserve[]: 0 0 0 0
[ 142.177573] Node 1 Normal free:23396kB min:21548kB low:52480kB high:83412kB active_anon:28670840kB inactive_anon:1730828kB active_file:0kB inactive_file:80kB unevictable:236796kB isolated(anon):1664kB isolated(file):0kB present:31457280kB managed:30936268kB mlocked:0kB dirty:0kB writeback:0kB mapped:7652kB shmem:1316kB slab_reclaimable:75448kB slab_unreclaimable:50248kB kernel_stack:5168kB pagetables:1988kB unstable:0kB bounce:0kB free_pcp:7424kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5332 all_unreclaimable? no
[ 142.193046] systemd-journald[748]: Compressed data object 532 -> 392
[ 142.241178] lowmem_reserve[]: 0 0 0 0
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-28 9:45 ` Aaron Lu
(?)
@ 2016-04-28 11:21 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-28 11:21 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Thu 28-04-16 17:45:23, Aaron Lu wrote:
> On 04/28/2016 04:57 PM, Michal Hocko wrote:
> > On Thu 28-04-16 13:17:08, Aaron Lu wrote:
[...]
> >> I have the same doubt too, but the results look really stable(only for
> >> commit 0da9597ac9c0, see below for more explanation).
> >
> > I cannot seem to find this sha1. Where does it come from? linux-next?
>
> Neither can I...
> The commit should come from 0day Kbuild service I suppose, which is a
> robot to do automatic fetch/building etc.
> Could it be that the commit appeared in linux-next some day and then
> gone?
This wouldn't be unusual because mmotm part of the linux next is
constantly rebased.
[...]
> > OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
> > right? That would suggest they should fit in although the swapout could
> > be large (2/3 of the faulted memory) and the random pattern can cause
> > some trashing. Does the system bahave the same way with the stream anon
> > load? Anyway I think we should be able to handle such load, although it
>
> By stream anon load, do you mean continuous write, without read?
Yes
> > is quite untypical from my experience because it can be pain with a slow
> > swap but ramdisk swap should be as fast as it can get so the swap in/out
> > should be basically noop.
> >
> >> So I guess the question here is, after the OOM rework, is the OOM
> >> expected for such a case? If so, then we can ignore this report.
> >
> > Could you post the OOM reports please? I will try to emulate a similar
> > load here as well.
>
> I attached the dmesg from one of the runs.
[...]
> [ 77.434044] slabinfo invoked oom-killer: gfp_mask=0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), order=2, oom_score_adj=0
[...]
> [ 138.090480] kthreadd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[...]
> [ 141.823925] lkp-setup-rootf invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
All of them are order-2 and this was a known problem for "mm, oom:
rework oom detection" commit and later should make it much more
resistant to failures for higher (!costly) orders. So I would definitely
encourage you to retest with the current _complete_ mmotm tree.
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 11:21 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-28 11:21 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Thu 28-04-16 17:45:23, Aaron Lu wrote:
> On 04/28/2016 04:57 PM, Michal Hocko wrote:
> > On Thu 28-04-16 13:17:08, Aaron Lu wrote:
[...]
> >> I have the same doubt too, but the results look really stable(only for
> >> commit 0da9597ac9c0, see below for more explanation).
> >
> > I cannot seem to find this sha1. Where does it come from? linux-next?
>
> Neither can I...
> The commit should come from 0day Kbuild service I suppose, which is a
> robot to do automatic fetch/building etc.
> Could it be that the commit appeared in linux-next some day and then
> gone?
This wouldn't be unusual because mmotm part of the linux next is
constantly rebased.
[...]
> > OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
> > right? That would suggest they should fit in although the swapout could
> > be large (2/3 of the faulted memory) and the random pattern can cause
> > some trashing. Does the system bahave the same way with the stream anon
> > load? Anyway I think we should be able to handle such load, although it
>
> By stream anon load, do you mean continuous write, without read?
Yes
> > is quite untypical from my experience because it can be pain with a slow
> > swap but ramdisk swap should be as fast as it can get so the swap in/out
> > should be basically noop.
> >
> >> So I guess the question here is, after the OOM rework, is the OOM
> >> expected for such a case? If so, then we can ignore this report.
> >
> > Could you post the OOM reports please? I will try to emulate a similar
> > load here as well.
>
> I attached the dmesg from one of the runs.
[...]
> [ 77.434044] slabinfo invoked oom-killer: gfp_mask=0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), order=2, oom_score_adj=0
[...]
> [ 138.090480] kthreadd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[...]
> [ 141.823925] lkp-setup-rootf invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
All of them are order-2 and this was a known problem for "mm, oom:
rework oom detection" commit and later should make it much more
resistant to failures for higher (!costly) orders. So I would definitely
encourage you to retest with the current _complete_ mmotm tree.
--
Michal Hocko
SUSE Labs
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-28 11:21 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-28 11:21 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 2351 bytes --]
On Thu 28-04-16 17:45:23, Aaron Lu wrote:
> On 04/28/2016 04:57 PM, Michal Hocko wrote:
> > On Thu 28-04-16 13:17:08, Aaron Lu wrote:
[...]
> >> I have the same doubt too, but the results look really stable(only for
> >> commit 0da9597ac9c0, see below for more explanation).
> >
> > I cannot seem to find this sha1. Where does it come from? linux-next?
>
> Neither can I...
> The commit should come from 0day Kbuild service I suppose, which is a
> robot to do automatic fetch/building etc.
> Could it be that the commit appeared in linux-next some day and then
> gone?
This wouldn't be unusual because mmotm part of the linux next is
constantly rebased.
[...]
> > OK, so we have 96G for consumers with 32G RAM and 96G of swap space,
> > right? That would suggest they should fit in although the swapout could
> > be large (2/3 of the faulted memory) and the random pattern can cause
> > some trashing. Does the system bahave the same way with the stream anon
> > load? Anyway I think we should be able to handle such load, although it
>
> By stream anon load, do you mean continuous write, without read?
Yes
> > is quite untypical from my experience because it can be pain with a slow
> > swap but ramdisk swap should be as fast as it can get so the swap in/out
> > should be basically noop.
> >
> >> So I guess the question here is, after the OOM rework, is the OOM
> >> expected for such a case? If so, then we can ignore this report.
> >
> > Could you post the OOM reports please? I will try to emulate a similar
> > load here as well.
>
> I attached the dmesg from one of the runs.
[...]
> [ 77.434044] slabinfo invoked oom-killer: gfp_mask=0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), order=2, oom_score_adj=0
[...]
> [ 138.090480] kthreadd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
[...]
> [ 141.823925] lkp-setup-rootf invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0
All of them are order-2 and this was a known problem for "mm, oom:
rework oom detection" commit and later should make it much more
resistant to failures for higher (!costly) orders. So I would definitely
encourage you to retest with the current _complete_ mmotm tree.
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-28 11:21 ` [LKP] [lkp] " Michal Hocko
(?)
@ 2016-04-29 8:59 ` Aaron Lu
-1 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-29 8:59 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> All of them are order-2 and this was a known problem for "mm, oom:
> rework oom detection" commit and later should make it much more
> resistant to failures for higher (!costly) orders. So I would definitely
> encourage you to retest with the current _complete_ mmotm tree.
OK, will run the test on this branch:
https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
with head commit:
commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
Author: Michal Hocko <mhocko@suse.com>
Date: Thu Apr 28 12:03:24 2016 +0200
drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
Please let me know if this isn't right.
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 8:59 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-29 8:59 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> All of them are order-2 and this was a known problem for "mm, oom:
> rework oom detection" commit and later should make it much more
> resistant to failures for higher (!costly) orders. So I would definitely
> encourage you to retest with the current _complete_ mmotm tree.
OK, will run the test on this branch:
https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
with head commit:
commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
Author: Michal Hocko <mhocko@suse.com>
Date: Thu Apr 28 12:03:24 2016 +0200
drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
Please let me know if this isn't right.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 8:59 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-29 8:59 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 713 bytes --]
On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> All of them are order-2 and this was a known problem for "mm, oom:
> rework oom detection" commit and later should make it much more
> resistant to failures for higher (!costly) orders. So I would definitely
> encourage you to retest with the current _complete_ mmotm tree.
OK, will run the test on this branch:
https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
with head commit:
commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
Author: Michal Hocko <mhocko@suse.com>
Date: Thu Apr 28 12:03:24 2016 +0200
drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
Please let me know if this isn't right.
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-29 8:59 ` [LKP] [lkp] " Aaron Lu
(?)
@ 2016-04-29 9:29 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-29 9:29 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > All of them are order-2 and this was a known problem for "mm, oom:
> > rework oom detection" commit and later should make it much more
> > resistant to failures for higher (!costly) orders. So I would definitely
> > encourage you to retest with the current _complete_ mmotm tree.
>
> OK, will run the test on this branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> with head commit:
> commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> Author: Michal Hocko <mhocko@suse.com>
> Date: Thu Apr 28 12:03:24 2016 +0200
>
> drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
>
> Please let me know if this isn't right.
Yes that should contain all the oom related patches in the mmotm tree.
Thanks!
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 9:29 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-29 9:29 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > All of them are order-2 and this was a known problem for "mm, oom:
> > rework oom detection" commit and later should make it much more
> > resistant to failures for higher (!costly) orders. So I would definitely
> > encourage you to retest with the current _complete_ mmotm tree.
>
> OK, will run the test on this branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> with head commit:
> commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> Author: Michal Hocko <mhocko@suse.com>
> Date: Thu Apr 28 12:03:24 2016 +0200
>
> drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
>
> Please let me know if this isn't right.
Yes that should contain all the oom related patches in the mmotm tree.
Thanks!
--
Michal Hocko
SUSE Labs
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 9:29 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-29 9:29 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 905 bytes --]
On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > All of them are order-2 and this was a known problem for "mm, oom:
> > rework oom detection" commit and later should make it much more
> > resistant to failures for higher (!costly) orders. So I would definitely
> > encourage you to retest with the current _complete_ mmotm tree.
>
> OK, will run the test on this branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> with head commit:
> commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> Author: Michal Hocko <mhocko@suse.com>
> Date: Thu Apr 28 12:03:24 2016 +0200
>
> drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
>
> Please let me know if this isn't right.
Yes that should contain all the oom related patches in the mmotm tree.
Thanks!
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-29 9:29 ` [LKP] [lkp] " Michal Hocko
(?)
@ 2016-04-29 12:54 ` Aaron Lu
-1 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-29 12:54 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Fri, Apr 29, 2016 at 11:29:36AM +0200, Michal Hocko wrote:
> On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> > On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > > All of them are order-2 and this was a known problem for "mm, oom:
> > > rework oom detection" commit and later should make it much more
> > > resistant to failures for higher (!costly) orders. So I would definitely
> > > encourage you to retest with the current _complete_ mmotm tree.
> >
> > OK, will run the test on this branch:
> > https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> > with head commit:
> > commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> > Author: Michal Hocko <mhocko@suse.com>
> > Date: Thu Apr 28 12:03:24 2016 +0200
> >
> > drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> >
> > Please let me know if this isn't right.
>
> Yes that should contain all the oom related patches in the mmotm tree.
The test shows commit 81cc2e6f1e doesn't OOM anymore and its throughput
is 43609, the same level compared to 43802, so everyting is fine :-)
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 12:54 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-29 12:54 UTC (permalink / raw)
To: Michal Hocko
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Fri, Apr 29, 2016 at 11:29:36AM +0200, Michal Hocko wrote:
> On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> > On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > > All of them are order-2 and this was a known problem for "mm, oom:
> > > rework oom detection" commit and later should make it much more
> > > resistant to failures for higher (!costly) orders. So I would definitely
> > > encourage you to retest with the current _complete_ mmotm tree.
> >
> > OK, will run the test on this branch:
> > https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> > with head commit:
> > commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> > Author: Michal Hocko <mhocko@suse.com>
> > Date: Thu Apr 28 12:03:24 2016 +0200
> >
> > drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> >
> > Please let me know if this isn't right.
>
> Yes that should contain all the oom related patches in the mmotm tree.
The test shows commit 81cc2e6f1e doesn't OOM anymore and its throughput
is 43609, the same level compared to 43802, so everyting is fine :-)
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 12:54 ` Aaron Lu
0 siblings, 0 replies; 35+ messages in thread
From: Aaron Lu @ 2016-04-29 12:54 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1109 bytes --]
On Fri, Apr 29, 2016 at 11:29:36AM +0200, Michal Hocko wrote:
> On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> > On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > > All of them are order-2 and this was a known problem for "mm, oom:
> > > rework oom detection" commit and later should make it much more
> > > resistant to failures for higher (!costly) orders. So I would definitely
> > > encourage you to retest with the current _complete_ mmotm tree.
> >
> > OK, will run the test on this branch:
> > https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> > with head commit:
> > commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> > Author: Michal Hocko <mhocko@suse.com>
> > Date: Thu Apr 28 12:03:24 2016 +0200
> >
> > drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> >
> > Please let me know if this isn't right.
>
> Yes that should contain all the oom related patches in the mmotm tree.
The test shows commit 81cc2e6f1e doesn't OOM anymore and its throughput
is 43609, the same level compared to 43802, so everyting is fine :-)
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
2016-04-29 12:54 ` [LKP] [lkp] " Aaron Lu
(?)
@ 2016-04-29 13:00 ` Michal Hocko
-1 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-29 13:00 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Fri 29-04-16 20:54:13, Aaron Lu wrote:
> On Fri, Apr 29, 2016 at 11:29:36AM +0200, Michal Hocko wrote:
> > On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> > > On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > > > All of them are order-2 and this was a known problem for "mm, oom:
> > > > rework oom detection" commit and later should make it much more
> > > > resistant to failures for higher (!costly) orders. So I would definitely
> > > > encourage you to retest with the current _complete_ mmotm tree.
> > >
> > > OK, will run the test on this branch:
> > > https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> > > with head commit:
> > > commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> > > Author: Michal Hocko <mhocko@suse.com>
> > > Date: Thu Apr 28 12:03:24 2016 +0200
> > >
> > > drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> > >
> > > Please let me know if this isn't right.
> >
> > Yes that should contain all the oom related patches in the mmotm tree.
>
> The test shows commit 81cc2e6f1e doesn't OOM anymore and its throughput
> is 43609, the same level compared to 43802, so everyting is fine :-)
Thanks a lot for double checking! This is highly appreciated!
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 13:00 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-29 13:00 UTC (permalink / raw)
To: Aaron Lu
Cc: Huang, Ying, kernel test robot, Stephen Rothwell, Tetsuo Handa,
Hillf Danton, LKML, Johannes Weiner, Mel Gorman, David Rientjes,
Andrew Morton, lkp, KAMEZAWA Hiroyuki, linux-mm
On Fri 29-04-16 20:54:13, Aaron Lu wrote:
> On Fri, Apr 29, 2016 at 11:29:36AM +0200, Michal Hocko wrote:
> > On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> > > On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > > > All of them are order-2 and this was a known problem for "mm, oom:
> > > > rework oom detection" commit and later should make it much more
> > > > resistant to failures for higher (!costly) orders. So I would definitely
> > > > encourage you to retest with the current _complete_ mmotm tree.
> > >
> > > OK, will run the test on this branch:
> > > https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> > > with head commit:
> > > commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> > > Author: Michal Hocko <mhocko@suse.com>
> > > Date: Thu Apr 28 12:03:24 2016 +0200
> > >
> > > drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> > >
> > > Please let me know if this isn't right.
> >
> > Yes that should contain all the oom related patches in the mmotm tree.
>
> The test shows commit 81cc2e6f1e doesn't OOM anymore and its throughput
> is 43609, the same level compared to 43802, so everyting is fine :-)
Thanks a lot for double checking! This is highly appreciated!
--
Michal Hocko
SUSE Labs
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^ permalink raw reply [flat|nested] 35+ messages in thread
* Re: [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression
@ 2016-04-29 13:00 ` Michal Hocko
0 siblings, 0 replies; 35+ messages in thread
From: Michal Hocko @ 2016-04-29 13:00 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1293 bytes --]
On Fri 29-04-16 20:54:13, Aaron Lu wrote:
> On Fri, Apr 29, 2016 at 11:29:36AM +0200, Michal Hocko wrote:
> > On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> > > On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > > > All of them are order-2 and this was a known problem for "mm, oom:
> > > > rework oom detection" commit and later should make it much more
> > > > resistant to failures for higher (!costly) orders. So I would definitely
> > > > encourage you to retest with the current _complete_ mmotm tree.
> > >
> > > OK, will run the test on this branch:
> > > https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> > > with head commit:
> > > commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> > > Author: Michal Hocko <mhocko@suse.com>
> > > Date: Thu Apr 28 12:03:24 2016 +0200
> > >
> > > drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> > >
> > > Please let me know if this isn't right.
> >
> > Yes that should contain all the oom related patches in the mmotm tree.
>
> The test shows commit 81cc2e6f1e doesn't OOM anymore and its throughput
> is 43609, the same level compared to 43802, so everyting is fine :-)
Thanks a lot for double checking! This is highly appreciated!
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 35+ messages in thread
end of thread, other threads:[~2016-04-29 13:01 UTC | newest]
Thread overview: 35+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-04-27 3:15 [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression kernel test robot
2016-04-27 3:15 ` kernel test robot
2016-04-27 7:36 ` [lkp] " Michal Hocko
2016-04-27 7:36 ` Michal Hocko
2016-04-27 8:20 ` [LKP] [lkp] " Huang, Ying
2016-04-27 8:20 ` Huang, Ying
2016-04-27 8:37 ` [LKP] [lkp] " Michal Hocko
2016-04-27 8:37 ` Michal Hocko
2016-04-27 8:44 ` [LKP] [lkp] " Huang, Ying
2016-04-27 8:44 ` Huang, Ying
2016-04-27 9:17 ` [LKP] [lkp] " Michal Hocko
2016-04-27 9:17 ` Michal Hocko
2016-04-28 5:17 ` [LKP] [lkp] " Aaron Lu
2016-04-28 5:17 ` Aaron Lu
2016-04-28 5:17 ` [LKP] [lkp] " Aaron Lu
2016-04-28 8:57 ` Michal Hocko
2016-04-28 8:57 ` Michal Hocko
2016-04-28 8:57 ` [LKP] [lkp] " Michal Hocko
2016-04-28 9:45 ` Aaron Lu
2016-04-28 9:45 ` Aaron Lu
2016-04-28 11:21 ` [LKP] [lkp] " Michal Hocko
2016-04-28 11:21 ` Michal Hocko
2016-04-28 11:21 ` [LKP] [lkp] " Michal Hocko
2016-04-29 8:59 ` Aaron Lu
2016-04-29 8:59 ` Aaron Lu
2016-04-29 8:59 ` [LKP] [lkp] " Aaron Lu
2016-04-29 9:29 ` Michal Hocko
2016-04-29 9:29 ` Michal Hocko
2016-04-29 9:29 ` [LKP] [lkp] " Michal Hocko
2016-04-29 12:54 ` Aaron Lu
2016-04-29 12:54 ` Aaron Lu
2016-04-29 12:54 ` [LKP] [lkp] " Aaron Lu
2016-04-29 13:00 ` Michal Hocko
2016-04-29 13:00 ` Michal Hocko
2016-04-29 13:00 ` [LKP] [lkp] " Michal Hocko
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