* stable-rc 5.4: libhugetlbfs fallocate_stress.sh: Unable to handle kernel paging request at virtual address ffff00006772f000
@ 2020-05-13 17:41 Naresh Kamboju
2020-05-14 6:40 ` Michal Hocko
0 siblings, 1 reply; 4+ messages in thread
From: Naresh Kamboju @ 2020-05-13 17:41 UTC (permalink / raw)
To: linux- stable, open list, linux-mm
Cc: Michal Hocko, Hugh Dickins, Naoya Horiguchi, Aneesh Kumar K . V,
Andrea Arcangeli, Kirill A . Shutemov, Davidlohr Bueso,
Prakash Sangappa, Andrew Morton, Mike Kravetz, lkft-triage,
Arnd Bergmann, John Stultz
While running libhugetlbfs fallocate_stress.sh on stable-rc 5.4 branch kernel
on arm64 hikey device. The following kernel Internal error: Oops:
crash dump noticed.
fallocate_stress.sh (2M: 64):
[ 129.706506] Unable to handle kernel paging request at virtual
address ffff00006772f000
[ 129.714638] Mem abort info:
[ 129.717553] ESR = 0x96000047
[ 129.720726] EC = 0x25: DABT (current EL), IL = 32 bits
[ 129.726188] SET = 0, FnV = 0
[ 129.729338] EA = 0, S1PTW = 0
[ 129.732573] Data abort info:
[ 129.735546] ISV = 0, ISS = 0x00000047
[ 129.739493] CM = 0, WnR = 1
[ 129.742534] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000013ad000
[ 129.749409] [ffff00006772f000] pgd=0000000077ff7003,
pud=0000000077e0d003, pmd=0000000077cd1003, pte=006800006772f713
[ 129.760294] Internal error: Oops: 96000047 [#1] PREEMPT SMP
[ 129.765988] Modules linked in: wl18xx wlcore mac80211 cfg80211
hci_uart snd_soc_audio_graph_card adv7511 crct10dif_ce wlcore_sdio
btbcm snd_soc_simple_card_utils cec kirin_drm bluetooth drm_kms_helper
dw_drm_dsi rfkill drm fuse
[ 129.786626] CPU: 1 PID: 1263 Comm: fallocate_stres Not tainted
5.4.41-rc1-00091-g132220af41e6 #1
[ 129.795601] Hardware name: HiKey Development Board (DT)
[ 129.800940] pstate: 80000005 (Nzcv daif -PAN -UAO)
[ 129.805847] pc : clear_page+0x10/0x24
[ 129.809594] lr : __cpu_clear_user_page+0xc/0x18
[ 129.814225] sp : ffff800012a1bbe0
[ 129.817609] x29: ffff800012a1bbe0 x28: fffffe00017d8000
[ 129.823039] x27: ffff000073070268 x26: ffff800011adf000
[ 129.828466] x25: ffff800011ae06c8 x24: 0000000000001000
[ 129.833893] x23: 0000000000000000 x22: fffffe00017d8000
[ 129.839320] x21: 0000000000000000 x20: 0000000006a00000
[ 129.844747] x19: ffff000037945400 x18: 0000000000000000
[ 129.850174] x17: 0000000000000000 x16: 0000000000000000
[ 129.855602] x15: 0000000000000000 x14: 0000000000000000
[ 129.861031] x13: 0000000000000000 x12: 0000000000000000
[ 129.866458] x11: 0000000000000000 x10: ffff800012a1bbd0
[ 129.871886] x9 : 0000000000000200 x8 : 0ffff00000010000
[ 129.877314] x7 : 0000000000000000 x6 : 0000000000000080
[ 129.882741] x5 : 0000000000000036 x4 : 0000020000200000
[ 129.888170] x3 : 0000000000004bc0 x2 : 0000000000000004
[ 129.893597] x1 : 0000000000000040 x0 : ffff00006772f000
[ 129.899025] Call trace:
[ 129.901530] clear_page+0x10/0x24
[ 129.904926] clear_subpage+0x54/0x90
[ 129.908580] clear_huge_page+0x6c/0x208
[ 129.912503] hugetlbfs_fallocate+0x2e0/0x4a0
[ 129.916869] vfs_fallocate+0x1b8/0x2e0
[ 129.920699] ksys_fallocate+0x44/0x90
[ 129.924446] __arm64_sys_fallocate+0x1c/0x28
[ 129.928811] el0_svc_common.constprop.0+0x68/0x160
[ 129.933708] el0_svc_handler+0x20/0x80
[ 129.937539] el0_svc+0x8/0xc
[ 129.940488] Code: d53b00e1 12000c21 d2800082 9ac12041 (d50b7420)
[ 129.946719] ---[ end trace df98e92a449be749 ]---
[ 129.959274] note: fallocate_stres[1263] exited with preempt_count 1
ref:
https://qa-reports.linaro.org/lkft/linux-stable-rc-5.4-oe/build/v5.4.40-91-g132220af41e6/testrun/1428986/log
https://qa-reports.linaro.org/lkft/linux-stable-rc-5.4-oe/build/v5.4.40-91-g132220af41e6/testrun/1428986/
kernel config:
https://builds.tuxbuild.com/SqvcoklXmvQsC70j6rfcgA/kernel.config
--
Linaro LKFT
https://lkft.linaro.org
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: stable-rc 5.4: libhugetlbfs fallocate_stress.sh: Unable to handle kernel paging request at virtual address ffff00006772f000
2020-05-13 17:41 stable-rc 5.4: libhugetlbfs fallocate_stress.sh: Unable to handle kernel paging request at virtual address ffff00006772f000 Naresh Kamboju
@ 2020-05-14 6:40 ` Michal Hocko
2020-05-14 16:31 ` Mike Kravetz
0 siblings, 1 reply; 4+ messages in thread
From: Michal Hocko @ 2020-05-14 6:40 UTC (permalink / raw)
To: Naresh Kamboju
Cc: linux- stable, open list, linux-mm, Hugh Dickins,
Naoya Horiguchi, Aneesh Kumar K . V, Andrea Arcangeli,
Kirill A . Shutemov, Davidlohr Bueso, Prakash Sangappa,
Andrew Morton, Mike Kravetz, lkft-triage, Arnd Bergmann,
John Stultz
On Wed 13-05-20 23:11:40, Naresh Kamboju wrote:
> While running libhugetlbfs fallocate_stress.sh on stable-rc 5.4 branch kernel
> on arm64 hikey device. The following kernel Internal error: Oops:
> crash dump noticed.
Is the same problem reproducible on vanilla 5.4 without any stable
patches?
>
> fallocate_stress.sh (2M: 64):
> [ 129.706506] Unable to handle kernel paging request at virtual
> address ffff00006772f000
> [ 129.714638] Mem abort info:
> [ 129.717553] ESR = 0x96000047
> [ 129.720726] EC = 0x25: DABT (current EL), IL = 32 bits
> [ 129.726188] SET = 0, FnV = 0
> [ 129.729338] EA = 0, S1PTW = 0
> [ 129.732573] Data abort info:
> [ 129.735546] ISV = 0, ISS = 0x00000047
> [ 129.739493] CM = 0, WnR = 1
> [ 129.742534] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000013ad000
> [ 129.749409] [ffff00006772f000] pgd=0000000077ff7003,
> pud=0000000077e0d003, pmd=0000000077cd1003, pte=006800006772f713
> [ 129.760294] Internal error: Oops: 96000047 [#1] PREEMPT SMP
> [ 129.765988] Modules linked in: wl18xx wlcore mac80211 cfg80211
> hci_uart snd_soc_audio_graph_card adv7511 crct10dif_ce wlcore_sdio
> btbcm snd_soc_simple_card_utils cec kirin_drm bluetooth drm_kms_helper
> dw_drm_dsi rfkill drm fuse
> [ 129.786626] CPU: 1 PID: 1263 Comm: fallocate_stres Not tainted
> 5.4.41-rc1-00091-g132220af41e6 #1
> [ 129.795601] Hardware name: HiKey Development Board (DT)
> [ 129.800940] pstate: 80000005 (Nzcv daif -PAN -UAO)
> [ 129.805847] pc : clear_page+0x10/0x24
> [ 129.809594] lr : __cpu_clear_user_page+0xc/0x18
> [ 129.814225] sp : ffff800012a1bbe0
> [ 129.817609] x29: ffff800012a1bbe0 x28: fffffe00017d8000
> [ 129.823039] x27: ffff000073070268 x26: ffff800011adf000
> [ 129.828466] x25: ffff800011ae06c8 x24: 0000000000001000
> [ 129.833893] x23: 0000000000000000 x22: fffffe00017d8000
> [ 129.839320] x21: 0000000000000000 x20: 0000000006a00000
> [ 129.844747] x19: ffff000037945400 x18: 0000000000000000
> [ 129.850174] x17: 0000000000000000 x16: 0000000000000000
> [ 129.855602] x15: 0000000000000000 x14: 0000000000000000
> [ 129.861031] x13: 0000000000000000 x12: 0000000000000000
> [ 129.866458] x11: 0000000000000000 x10: ffff800012a1bbd0
> [ 129.871886] x9 : 0000000000000200 x8 : 0ffff00000010000
> [ 129.877314] x7 : 0000000000000000 x6 : 0000000000000080
> [ 129.882741] x5 : 0000000000000036 x4 : 0000020000200000
> [ 129.888170] x3 : 0000000000004bc0 x2 : 0000000000000004
> [ 129.893597] x1 : 0000000000000040 x0 : ffff00006772f000
> [ 129.899025] Call trace:
> [ 129.901530] clear_page+0x10/0x24
> [ 129.904926] clear_subpage+0x54/0x90
> [ 129.908580] clear_huge_page+0x6c/0x208
> [ 129.912503] hugetlbfs_fallocate+0x2e0/0x4a0
> [ 129.916869] vfs_fallocate+0x1b8/0x2e0
> [ 129.920699] ksys_fallocate+0x44/0x90
> [ 129.924446] __arm64_sys_fallocate+0x1c/0x28
> [ 129.928811] el0_svc_common.constprop.0+0x68/0x160
> [ 129.933708] el0_svc_handler+0x20/0x80
> [ 129.937539] el0_svc+0x8/0xc
> [ 129.940488] Code: d53b00e1 12000c21 d2800082 9ac12041 (d50b7420)
> [ 129.946719] ---[ end trace df98e92a449be749 ]---
> [ 129.959274] note: fallocate_stres[1263] exited with preempt_count 1
>
> ref:
> https://qa-reports.linaro.org/lkft/linux-stable-rc-5.4-oe/build/v5.4.40-91-g132220af41e6/testrun/1428986/log
> https://qa-reports.linaro.org/lkft/linux-stable-rc-5.4-oe/build/v5.4.40-91-g132220af41e6/testrun/1428986/
>
> kernel config:
> https://builds.tuxbuild.com/SqvcoklXmvQsC70j6rfcgA/kernel.config
>
> --
> Linaro LKFT
> https://lkft.linaro.org
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: stable-rc 5.4: libhugetlbfs fallocate_stress.sh: Unable to handle kernel paging request at virtual address ffff00006772f000
2020-05-14 6:40 ` Michal Hocko
@ 2020-05-14 16:31 ` Mike Kravetz
2020-06-10 7:08 ` Naresh Kamboju
0 siblings, 1 reply; 4+ messages in thread
From: Mike Kravetz @ 2020-05-14 16:31 UTC (permalink / raw)
To: Michal Hocko, Naresh Kamboju
Cc: linux- stable, open list, linux-mm, Hugh Dickins,
Naoya Horiguchi, Aneesh Kumar K.V, Andrea Arcangeli,
Kirill A.Shutemov, Davidlohr Bueso, Prakash Sangappa,
Andrew Morton, lkft-triage, Arnd Bergmann, John Stultz
On 5/13/20 11:40 PM, Michal Hocko wrote:
> On Wed 13-05-20 23:11:40, Naresh Kamboju wrote:
>> While running libhugetlbfs fallocate_stress.sh on stable-rc 5.4 branch kernel
>> on arm64 hikey device. The following kernel Internal error: Oops:
>> crash dump noticed.
>
> Is the same problem reproducible on vanilla 5.4 without any stable
> patches?
>
Or, an earlier version of 5.4-stable? Nothing in the changelog for 5.4.41
looks related to this issue. There was an arm specific hugetlb change
"arm64: hugetlb: avoid potential NULL dereference", but that is pretty
straight forward.
I'm guessing this may not reproduce easily. To help reproduce, you could
change the
#define FALLOCATE_ITERATIONS 100000
in .../libhugetlbfs/tests/fallocate_stress.c to a larger number to force
the stress test to run longer.
--
Mike Kravetz
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: stable-rc 5.4: libhugetlbfs fallocate_stress.sh: Unable to handle kernel paging request at virtual address ffff00006772f000
2020-05-14 16:31 ` Mike Kravetz
@ 2020-06-10 7:08 ` Naresh Kamboju
0 siblings, 0 replies; 4+ messages in thread
From: Naresh Kamboju @ 2020-06-10 7:08 UTC (permalink / raw)
To: Mike Kravetz
Cc: Michal Hocko, linux- stable, open list, linux-mm, Hugh Dickins,
Naoya Horiguchi, Aneesh Kumar K.V, Andrea Arcangeli,
Kirill A.Shutemov, Davidlohr Bueso, Prakash Sangappa,
Andrew Morton, lkft-triage, Arnd Bergmann, John Stultz
On Thu, 14 May 2020 at 22:01, Mike Kravetz <mike.kravetz@oracle.com> wrote:
>
> On 5/13/20 11:40 PM, Michal Hocko wrote:
> > On Wed 13-05-20 23:11:40, Naresh Kamboju wrote:
> >> While running libhugetlbfs fallocate_stress.sh on stable-rc 5.4 branch kernel
> >> on arm64 hikey device. The following kernel Internal error: Oops:
> >> crash dump noticed.
> >
> > Is the same problem reproducible on vanilla 5.4 without any stable
> > patches?
> >
>
> Or, an earlier version of 5.4-stable? Nothing in the changelog for 5.4.41
> looks related to this issue. There was an arm specific hugetlb change
> "arm64: hugetlb: avoid potential NULL dereference", but that is pretty
> straight forward.
>
> I'm guessing this may not reproduce easily. To help reproduce, you could
> change the
> #define FALLOCATE_ITERATIONS 100000
> in .../libhugetlbfs/tests/fallocate_stress.c to a larger number to force
> the stress test to run longer.
Sorry i did not get a chance to run as per your suggestion.
But this issue is reproducible on stable-rc 5.4.46-rc1 on arm64 hikey device
./runltp -p -q -f hugetlb
<>
ksm05.c:78: PASS: still alive.
ksm05.c:78: PASS: still alive.
ksm05.c:78: PASS: still alive.
ksm05.c:78: PASS: still alive.
[ 383.751513] oom01 invoked oom-killer:
gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
[ 384.715831] EC = 0x25: DABT (current EL), IL = 32 bits
[ 384.725478] CPU: 0 PID: 10948 Comm: oom01 Not tainted
5.4.46-rc1-00035-g12a5ce113626 #1
[ 384.730887] SET = 0, FnV = 0
[ 384.739060] Hardware name: HiKey Development Board (DT)
[ 384.739066] Call trace:
[ 384.739081] dump_backtrace+0x0/0x140
[ 384.739090] show_stack+0x14/0x20
[ 384.742209] EA = 0, S1PTW = 0
[ 384.746701] dwmmc_k3 f723d000.dwmmc0: Unexpected interrupt latency
[ 384.747550] dump_stack+0xb4/0xf8
[ 384.747559] dump_header+0x44/0x1ec
[ 384.747565] oom_kill_process+0x1d4/0x1d8
[ 384.747572] out_of_memory+0x170/0x4e0
[ 384.750070] Data abort info:
[ 384.753813] __alloc_pages_slowpath+0x954/0x9f8
[ 384.753819] __alloc_pages_nodemask+0x21c/0x280
[ 384.753826] alloc_pages_vma+0x88/0x210
[ 384.753836] __handle_mm_fault+0x638/0x1080
[ 384.757236] ISV = 0, ISS = 0x00000047
[ 384.760428] handle_mm_fault+0xdc/0x1a8
[ 384.760436] do_page_fault+0x130/0x460
[ 384.760442] do_translation_fault+0x5c/0x78
[ 384.760450] do_mem_abort+0x3c/0x98
[ 384.766776] CM = 0, WnR = 1
[ 384.770154] el0_da+0x1c/0x20
[ 384.773735] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000013c5000
[ 384.777949] Mem-Info:
[ 384.781679] [ffff0000641ff000] pgd=0000000077ff7003,
pud=0000000077e0d003, pmd=0000000077cec003, pte=0000000000000000
[ 384.781694] Internal error: Oops: 96000047 [#1] PREEMPT SMP
[ 384.781698] Modules linked in: wl18xx wlcore mac80211 cfg80211
hci_uart snd_soc_audio_graph_card btbcm snd_soc_simple_card_utils
crct10dif_ce wlcore_sdio adv7511 bluetooth kirin_drm cec dw_drm_dsi
rfkill drm_kms_helper drm fuse
[ 384.784854] active_anon:472313 inactive_anon:2168 isolated_anon:0
[ 384.784854] active_file:63 inactive_file:0 isolated_file:0
[ 384.784854] unevictable:0 dirty:0 writeback:0 unstable:0
[ 384.784854] slab_reclaimable:2625 slab_unreclaimable:7426
[ 384.784854] mapped:202 shmem:2175 pagetables:1188 bounce:0
[ 384.784854] free:5469 free_pcp:1684 free_cma:14
[ 384.789304] CPU: 5 PID: 10945 Comm: oom01 Not tainted
5.4.46-rc1-00035-g12a5ce113626 #1
[ 384.789309] Hardware name: HiKey Development Board (DT)
[ 384.789315] pstate: 80000005 (Nzcv daif -PAN -UAO)
[ 384.789328] pc : clear_page+0x10/0x24
[ 384.789339] lr : __cpu_clear_user_page+0xc/0x18
[ 384.794000] Node 0 active_anon:1889252kB inactive_anon:8672kB
active_file:412kB inactive_file:0kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB mapped:800kB dirty:0kB writeback:0kB shmem:8700kB
shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 1478656kB
writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 384.797884] sp : ffff8000190ebc10
[ 384.797888] x29: ffff8000190ebc10 x28: ffff000066cf2a00
[ 384.797895] x27: 0000000000000002 x26: fffffe00019f2400
[ 384.797901] x25: ffff00006e51df00 x24: 0000000000001000
[ 384.802205] Node 0 DMA32 free:21876kB min:22528kB low:28160kB
high:33792kB active_anon:1889252kB inactive_anon:8672kB
active_file:0kB inactive_file:484kB unevictable:0kB writepending:0kB
present:2061364kB managed:1995396kB mlocked:0kB kernel_stack:2800kB
pagetables:4752kB bounce:0kB free_pcp:6864kB local_pcp:1320kB
free_cma:56kB
[ 384.806099] x23: 0000000000000000 x22: fffffe0001700000
[ 384.806106] x21: 0000000000000000 x20: 0000fffef3800000
[ 384.806112] x19: ffff000066cf2a00 x18: 0000000000000000
[ 384.806117] x17: 0000000000000000 x16: 0000000000000000
[ 384.810066] lowmem_reserve[]: 0 0 0
[ 384.813873] x15: 0000000000000000 x14: 0000000000000000
[ 384.813879] x13: 0000000000000000 x12: 0000000000000000
[ 384.813885] x11: 0000000000000000 x10: 0000000000000000
[ 384.813891] x9 : ffff800066671000 x8 : 0000000000000200
[ 384.818192] Node 0 DMA32: 899*4kB (UME) 471*8kB (UMEC) 205*16kB
(UEC) 153*32kB (UMEC) 61*64kB (UME) 15*128kB (UE) 2*256kB (ME) 0*512kB
0*1024kB 0*2048kB 0*4096kB = 21876kB
[ 384.821730] x7 : ffff800066671000 x6 : 0000000000000000
[ 384.821737] x5 : 0000000000000000 x4 : 0000020000200000
[ 384.821743] x3 : 0000000000007fc0 x2 : 0000000000000004
[ 384.821748] x1 : 0000000000000040 x0 : ffff0000641ff000
[ 384.821754] Call trace:
[ 384.821762] clear_page+0x10/0x24
[ 384.821771] clear_subpage+0x54/0x90
[ 384.821780] clear_huge_page+0x6c/0x208
[ 384.824842] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=1048576kB
[ 384.827843] do_huge_pmd_anonymous_page+0x1a4/0x7a0
[ 384.827851] __handle_mm_fault+0x83c/0x1080
[ 384.827857] handle_mm_fault+0xdc/0x1a8
[ 384.827863] do_page_fault+0x130/0x460
[ 384.827872] do_translation_fault+0x5c/0x78
[ 384.834786] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=32768kB
[ 384.837038] do_mem_abort+0x3c/0x98
[ 384.837044] el0_da+0x1c/0x20
[ 384.837056] Code: d53b00e1 12000c21 d2800082 9ac12041 (d50b7420)
[ 384.847921] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=2048kB
[ 384.853582] ---[ end trace 298eea3ec03b10c2 ]---
[ 384.853619] note: oom01[10945] exited with preempt_count 1
[ 384.874237] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=64kB
[ 385.070710] dwmmc_k3 f723d000.dwmmc0: Unexpected interrupt latency
[ 385.551002] 2384 total pagecache pages
[ 385.563572] 0 pages in swap cache
[ 385.575536] Swap cache stats: add 0, delete 0, find 0/0
[ 385.589403] Free swap = 0kB
[ 385.600885] Total swap = 0kB
[ 385.612403] 515341 pages RAM
[ 385.623860] 0 pages HighMem/MovableOnly
[ 385.636339] 16492 pages reserved
[ 385.648140] 32768 pages cma reserved
[ 385.660271] 0 pages hwpoisoned
[ 385.671865] Tasks state (memory values in pages):
[ 385.685192] [ pid ] uid tgid total_vm rss pgtables_bytes
swapents oom_score_adj name
[ 385.702711] [ 377] 0 377 3387 315 61440
0 0 systemd-journal
[ 385.720672] [ 413] 0 413 3520 310 49152
0 -1000 systemd-udevd
[ 385.738467] [ 435] 993 435 1526 79 53248
0 0 systemd-network
[ 385.756400] [ 459] 992 459 1665 99 49152
0 0 systemd-resolve
[ 385.774283] [ 463] 0 463 553 21 40960
0 0 tee-supplicant
[ 385.792002] [ 464] 0 464 1479 111 45056
0 0 systemd-logind
[ 385.809585] [ 472] 995 472 1197 105 45056
0 0 avahi-daemon
[ 385.826656] [ 473] 995 473 1166 66 45056
0 0 avahi-daemon
[ 385.843371] [ 474] 0 474 771 19 40960
0 0 syslogd
[ 385.859600] [ 475] 0 475 771 18 45056
0 0 klogd
[ 385.875602] [ 476] 0 476 1382 62 49152
0 0 bluetoothd
[ 385.892028] [ 479] 996 479 1151 187 45056
0 -900 dbus-daemon
[ 385.908563] [ 481] 0 481 78394 563 106496
0 0 NetworkManager
[ 385.925332] [ 482] 0 482 698 133 40960
0 0 crond
[ 385.941236] [ 527] 65534 527 629 44 40960
0 0 dnsmasq
[ 385.957226] [ 529] 0 529 578 32 40960
0 0 agetty
[ 385.973067] [ 530] 0 530 1173 107 49152
0 0 login
[ 385.988832] [ 531] 0 531 578 32 40960
0 0 agetty
[ 386.004670] [ 536] 0 536 2385 148 49152
0 0 wpa_supplicant
[ 386.020865] [ 537] 998 537 115916 1319 131072
0 0 polkitd
[ 386.036060] [ 563] 0 563 24661 430 69632
0 0 dhclient
[ 386.051325] [ 602] 0 602 1899 214 57344
0 0 systemd
[ 386.066521] [ 603] 0 603 2569 477 61440
0 0 (sd-pam)
[ 386.081811] [ 607] 0 607 910 102 40960
0 0 sh
[ 386.096558] [ 611] 0 611 1039 81 45056
0 0 su
[ 386.110911] [ 612] 0 612 910 97 40960
0 0 sh
[ 386.124866] [ 615] 0 615 756 55 40960
0 0 lava-test-runne
[ 386.139888] [ 1327] 0 1327 756 50 40960
0 0 lava-test-shell
[ 386.154903] [ 1328] 0 1328 756 52 36864
0 0 sh
[ 386.168797] [ 1330] 0 1330 822 133 40960
0 0 ltp.sh
[ 386.183055] [ 1348] 0 1348 822 133 40960
0 0 ltp.sh
[ 386.197278] [ 1349] 0 1349 822 133 40960
0 0 ltp.sh
[ 386.211413] [ 1350] 0 1350 822 133 40960
0 0 ltp.sh
[ 386.225573] [ 1351] 0 1351 921 230 45056
0 0 runltp
[ 386.239776] [ 1352] 0 1352 452 15 40960
0 0 tee
[ 386.253702] [ 1426] 0 1426 451 28 40960
0 0 ltp-pan
[ 386.267740] [ 10933] 0 10933 494 18 32768
0 0 oom01
[ 386.281352] [ 10934] 0 10934 527 31 36864
0 0 oom01
[ 386.294984] [ 10944] 0 10944 5519894 467709 3833856
0 0 oom01
[ 386.308646] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=oom01,pid=10944,uid=0
[ 386.326954] Out of memory: Killed process 10944 (oom01)
total-vm:22079576kB, anon-rss:1870836kB, file-rss:0kB, shmem-rss:0kB,
UID:0 pgtables:3744kB oom_score_adj:0
ksm05.c:78: PASS: still alive.
ksm05.c:78: PASS: still alive.
> --
> Mike Kravetz
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-06-10 7:09 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-13 17:41 stable-rc 5.4: libhugetlbfs fallocate_stress.sh: Unable to handle kernel paging request at virtual address ffff00006772f000 Naresh Kamboju
2020-05-14 6:40 ` Michal Hocko
2020-05-14 16:31 ` Mike Kravetz
2020-06-10 7:08 ` Naresh Kamboju
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