* [Intel-wired-lan] i40e Q
[not found] <f3c0595d07643496e1d3f411bfaab2deec93d750.camel@coverfire.com>
@ 2018-10-03 15:04 ` Jeff Kirsher
2018-10-03 17:08 ` Dan Siemon
0 siblings, 1 reply; 5+ messages in thread
From: Jeff Kirsher @ 2018-10-03 15:04 UTC (permalink / raw)
To: intel-wired-lan
On Tue, 2018-10-02 at 22:24 -0400, Dan Siemon wrote:
> Sorry for the direct email but I see on Netdev that you do some work
> on
> the i40e driver so I'm hoping you can point me in the right direction
> or to the right forum/person.
>
> We have a product based on the X710 and Linux. We occasionally see
> kernel error messages like the one pasted below. Our product creates
> a
> large number of qdiscs, this may be related to tearing down the qdisc
> hierarchy.
>
> I'd appreciate any help you can give.
Adding the intel-wired-lan mailing list, as well as the current i40e
maintainer...
What kernel are you running?
Also can you provide the output of lspci -vvv for the network
interface?
You say you are running with a large number of qdiscs, can you provide
the setup/configuration that you are running? It would be helpful in
trying to reproduce the issue in-house and so we can debug the issue.
>
> [21932.043936] NETDEV WATCHDOG: ens15f1 (i40e): transmit queue 16
> timed
> out
> [21932.043962] WARNING: CPU: 10 PID: 0 at net/sched/sch_generic.c:461
> dev_watchdog+0x1f3/0x200
> [21932.043963] Modules linked in: sch_htb binfmt_misc cls_bpf
> sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> ip6table_nat
> nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> iptable_raw iptable_security ebtable_filter ebtables ip6table_filter
> ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> igb
> i2c_algo_bit dca bpwd_drv(OE)
> [21932.044014] CPU: 10 PID: 0 Comm: swapper/10 Tainted:
> G W OE 4.18.10-200.fc28.x86_64 #1
> [21932.044015] Hardware name: Default string Default string/Default
> string, BIOS 5.11 08/16/2016
> [21932.044018] RIP: 0010:dev_watchdog+0x1f3/0x200
> [21932.044018] Code: 00 48 63 4d e8 eb 93 4c 89 e7 c6 05 a5 36 b5 00
> 01
> e8 e1 e5 fc ff 89 d9 4c 89 e6 48 c7 c7 d8 d9 17 bb 48 89 c2 e8 b7 64
> 8c
> ff <0f> 0b eb c0 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41
> 56
> [21932.044055] RSP: 0018:ffff9ff15f083e98 EFLAGS: 00010282
> [21932.044057] RAX: 0000000000000000 RBX: 0000000000000010 RCX:
> 0000000000000006
> [21932.044058] RDX: 0000000000000007 RSI: 0000000000000092 RDI:
> ffff9ff15f096930
> [21932.044059] RBP: ffff9ff14f98d478 R08: 000000000000004c R09:
> 0000000000000004
> [21932.044060] R10: 0000000000000000 R11: 0000000000000001 R12:
> ffff9ff14f98d000
> [21932.044062] R13: 000000000000000a R14: ffff9ff15f083ee8 R15:
> 0000000000000000
> [21932.044064] FS: 0000000000000000(0000) GS:ffff9ff15f080000(0000)
> knlGS:0000000000000000
> [21932.044065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [21932.044066] CR2: 0000559ddb807900 CR3: 00000001fd20a005 CR4:
> 00000000003606e0
> [21932.044068] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [21932.044069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> 0000000000000400
> [21932.044070] Call Trace:
> [21932.044073] <IRQ>
> [21932.044078] ? pfifo_fast_dequeue+0x160/0x160
> [21932.044082] call_timer_fn+0x2b/0x120
> [21932.044084] run_timer_softirq+0x3ad/0x3e0
> [21932.044087] ? enqueue_hrtimer+0x38/0x90
> [21932.044090] ? native_sched_clock+0x37/0x90
> [21932.044095] __do_softirq+0xe4/0x2d9
> [21932.044100] irq_exit+0xf7/0x100
> [21932.044103] smp_apic_timer_interrupt+0x74/0x130
> [21932.044106] apic_timer_interrupt+0xf/0x20
> [21932.044107] </IRQ>
> [21932.044110] RIP: 0010:poll_idle+0x61/0x95
> [21932.044110] Code: 04 25 00 5c 01 00 f0 80 60 02 df f0 83 44 24 fc
> 00
> 48 8b 00 a8 08 74 0b 65 81 25 56 45 70 45 ff ff ff 7f 89 e8 5b 5d c3
> f3
> 90 <83> e8 01 75 1c 65 8b 3d e3 da 6f 45 e8 7e e2 7c ff 48 29 d8 48
> 3d
> [21932.044146] RSP: 0018:ffffaaeb0323fe80 EFLAGS: 00000246 ORIG_RAX:
> ffffffffffffff13
> [21932.044148] RAX: 0000000000000028 RBX: 000013f273af9f9a RCX:
> 000000000000001f
> [21932.044149] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
> ffffaaeb0323fe38
> [21932.044151] RBP: 0000000000000000 R08: 001f881cc601f158 R09:
> 0000000000000040
> [21932.044152] R10: 00000000ffffffff R11: ffff9ff15f09fce8 R12:
> ffff9ff15f0ab950
> [21932.044153] R13: ffffffffbb2d4198 R14: 000013f273af9f6a R15:
> 0000000000000000
> [21932.044159] cpuidle_enter_state+0x70/0x2a0
> [21932.044164] do_idle+0x226/0x260
> [21932.044167] cpu_startup_entry+0x6f/0x80
> [21932.044170] start_secondary+0x1a7/0x200
> [21932.044175] secondary_startup_64+0xa5/0xb0
> [21932.044177] ---[ end trace 4f581e475cf4be18 ]---
> [21932.044186] i40e 0000:04:00.1 ens15f1: tx_timeout: VSI_seid: 396,
> Q
> 16, NTC: 0x150, HWB: 0x18b, NTU: 0x18b, TAIL: 0x18b, INT: 0x0
> [21932.044188] i40e 0000:04:00.1 ens15f1: tx_timeout recovery level
> 1,
> hung_queue 16
> [21943.476673] i40e 0000:04:00.0 ens15f0: NIC Link is Down
> [21944.097775] watchdog: BUG: soft lockup - CPU#8 stuck for 23s!
> [preseem-netdev-:27734]
> [21944.105596] Modules linked in: sch_htb binfmt_misc cls_bpf
> sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> ip6table_nat
> nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> iptable_raw iptable_security ebtable_filter ebtables ip6table_filter
> ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> igb
> i2c_algo_bit dca bpwd_drv(OE)
> [21944.105647] CPU: 8 PID: 27734 Comm: preseem-netdev- Tainted:
> G W OE 4.18.10-200.fc28.x86_64 #1
> [21944.105647] Hardware name: Default string Default string/Default
> string, BIOS 5.11 08/16/2016
> [21944.105654] RIP: 0010:fq_codel_reset+0x64/0xd0
> [21944.105654] Code: 00 00 85 c0 0f 84 84 00 00 00 31 ed 48 63 dd 83
> c5
> 01 48 c1 e3 06 49 03 9c 24 50 01 00 00 48 8b 73 08 48 8b 3b e8 4c f0
> fc
> ff <48> 8d 43 10 48 c7 03 00 00 00 00 48 8d 7b 28 48 89 43 10 48 89
> 43
> [21944.105692] RSP: 0018:ffffaaeb03e97a30 EFLAGS: 00000246 ORIG_RAX:
> ffffffffffffff13
> [21944.105694] RAX: ffff9fef5be4e910 RBX: ffff9fef5be4e940 RCX:
> 0000000000000000
> [21944.105696] RDX: 0000000000001000 RSI: ffff9fefdf1af800 RDI:
> 0000000000000000
> [21944.105697] RBP: 00000000000003a6 R08: 0000000000240000 R09:
> ffff9fef5bd58000
> [21944.105698] R10: 00000000c1525000 R11: 0000000000000000 R12:
> ffff9fef5c1da200
> [21944.105699] R13: 000000000000072f R14: 0000000200000000 R15:
> ffff9ff15e856000
> [21944.105701] FS: 00007f8032ffd700(0000) GS:ffff9ff15f000000(0000)
> knlGS:0000000000000000
> [21944.105703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [21944.105704] CR2: 000000c42022b000 CR3: 00000007d6f52004 CR4:
> 00000000003606e0
> [21944.105706] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [21944.105707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> 0000000000000400
> [21944.105708] Call Trace:
> [21944.105716] qdisc_reset+0x1e/0xe0
> [21944.105721] htb_reset+0xab/0x220 [sch_htb]
> [21944.105723] qdisc_reset+0x1e/0xe0
> [21944.105726] dev_deactivate_queue.constprop.46+0x51/0x90
> [21944.105729] ? dev_deactivate_many+0x132/0x280
> [21944.105731] dev_deactivate_many+0x4f/0x280
> [21944.105734] dev_deactivate+0x5f/0xa0
> [21944.105737] qdisc_graft+0x290/0x450
> [21944.105740] tc_get_qdisc+0x1c8/0x2e0
> [21944.105745] rtnetlink_rcv_msg+0x200/0x2f0
> [21944.105749] ? rtnl_calcit.isra.31+0x100/0x100
> [21944.105752] netlink_rcv_skb+0x4c/0x120
> [21944.105755] netlink_unicast+0x19e/0x260
> [21944.105758] netlink_sendmsg+0x1ff/0x3c0
> [21944.105761] sock_sendmsg+0x36/0x40
> [21944.105764] __sys_sendto+0xee/0x160
> [21944.105767] ? __sys_bind+0x79/0xf0
> [21944.105769] ? sock_alloc_file+0xa4/0x150
> [21944.105771] ? __alloc_fd+0x3d/0x140
> [21944.105774] ? __sys_socket+0x93/0xe0
> [21944.105776] __x64_sys_sendto+0x24/0x30
> [21944.105780] do_syscall_64+0x5b/0x160
> [21944.105785] entry_SYSCALL_64_after_hwframe+0x44/0xa9
> [21944.105787] RIP: 0033:0x47ddfa
> [21944.105787] Code: e8 3b 72 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48
> 8b
> 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08
> 0f
> 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24
> 48
> [21944.105824] RSP: 002b:000000c4201bacc8 EFLAGS: 00000216 ORIG_RAX:
> 000000000000002c
> [21944.105826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
> 000000000047ddfa
> [21944.105827] RDX: 0000000000000024 RSI: 000000c42022b4a0 RDI:
> 0000000000000007
> [21944.105828] RBP: 000000c4201bad38 R08: 000000c42022b480 R09:
> 000000000000000c
> [21944.105829] R10: 0000000000000000 R11: 0000000000000216 R12:
> 0000000000000014
> [21944.105830] R13: 0000000000000000 R14: 000000000000006e R15:
> 00000000000000aa
> [21968.133822] watchdog: BUG: soft lockup - CPU#23 stuck for 22s!
> [preseem-netdev-:27734]
> [21968.141736] Modules linked in: sch_htb binfmt_misc cls_bpf
> sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> ip6table_nat
> nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> iptable_raw iptable_security ebtable_filter ebtables ip6table_filter
> ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> igb
> i2c_algo_bit dca bpwd_drv(OE)
> [21968.141787] CPU: 23 PID: 27734 Comm: preseem-netdev- Tainted:
> G W OEL 4.18.10-200.fc28.x86_64 #1
> [21968.141788] Hardware name: Default string Default string/Default
> string, BIOS 5.11 08/16/2016
> [21968.141793] RIP: 0010:fq_codel_reset+0x64/0xd0
> [21968.141794] Code: 00 00 85 c0 0f 84 84 00 00 00 31 ed 48 63 dd 83
> c5
> 01 48 c1 e3 06 49 03 9c 24 50 01 00 00 48 8b 73 08 48 8b 3b e8 4c f0
> fc
> ff <48> 8d 43 10 48 c7 03 00 00 00 00 48 8d 7b 28 48 89 43 10 48 89
> 43
> [21968.141832] RSP: 0018:ffffaaeb03e97a58 EFLAGS: 00000246 ORIG_RAX:
> ffffffffffffff13
> [21968.141834] RAX: ffff9feff1415310 RBX: ffff9feff1415340 RCX:
> 0000000000000000
> [21968.141836] RDX: 0000000000001000 RSI: 0000000000000000 RDI:
> 0000000000000000
> [21968.141837] RBP: 000000000000054e R08: ffffffffbb25f048 R09:
> ffff9fefddeb0000
> [21968.141838] R10: 0000000000000000 R11: ffff9ff15f3dfce8 R12:
> ffff9ff0d6b36c00
> [21968.141840] R13: 00000000000019dd R14: 0000000200000000 R15:
> 0000000000000040
> [21968.141842] FS: 00007f8032ffd700(0000) GS:ffff9ff15f3c0000(0000)
> knlGS:0000000000000000
> [21968.141843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [21968.141844] CR2: 000000c42017b000 CR3: 00000007d6f52004 CR4:
> 00000000003606e0
> [21968.141846] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [21968.141847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> 0000000000000400
> [21968.141848] Call Trace:
> [21968.141856] qdisc_reset+0x1e/0xe0
> [21968.141860] htb_reset+0xab/0x220 [sch_htb]
> [21968.141863] qdisc_reset+0x1e/0xe0
> [21968.141866] dev_deactivate_many+0x229/0x280
> [21968.141869] dev_deactivate+0x5f/0xa0
> [21968.141872] qdisc_graft+0x290/0x450
> [21968.141875] tc_get_qdisc+0x1c8/0x2e0
> [21968.141880] rtnetlink_rcv_msg+0x200/0x2f0
> [21968.141883] ? rtnl_calcit.isra.31+0x100/0x100
> [21968.141886] netlink_rcv_skb+0x4c/0x120
> [21968.141889] netlink_unicast+0x19e/0x260
> [21968.141892] netlink_sendmsg+0x1ff/0x3c0
> [21968.141896] sock_sendmsg+0x36/0x40
> [21968.141898] __sys_sendto+0xee/0x160
> [21968.141901] ? __sys_bind+0x79/0xf0
> [21968.141903] ? sock_alloc_file+0xa4/0x150
> [21968.141906] ? __alloc_fd+0x3d/0x140
> [21968.141908] ? __sys_socket+0x93/0xe0
> [21968.141910] __x64_sys_sendto+0x24/0x30
> [21968.141914] do_syscall_64+0x5b/0x160
> [21968.141918] entry_SYSCALL_64_after_hwframe+0x44/0xa9
> [21968.141921] RIP: 0033:0x47ddfa
> [21968.141921] Code: e8 3b 72 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48
> 8b
> 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08
> 0f
> 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24
> 48
> [21968.141958] RSP: 002b:000000c4201bacc8 EFLAGS: 00000216 ORIG_RAX:
> 000000000000002c
> [21968.141960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
> 000000000047ddfa
> [21968.141961] RDX: 0000000000000024 RSI: 000000c42022b4a0 RDI:
> 0000000000000007
> [21968.141962] RBP: 000000c4201bad38 R08: 000000c42022b480 R09:
> 000000000000000c
> [21968.141964] R10: 0000000000000000 R11: 0000000000000216 R12:
> 0000000000000014
> [21968.141965] R13: 0000000000000000 R14: 000000000000006e R15:
> 00000000000000aa
> [21992.077869] watchdog: BUG: soft lockup - CPU#3 stuck for 22s!
> [kworker/3:0:27676]
> [21992.085343] Modules linked in: sch_htb binfmt_misc cls_bpf
> sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> ip6table_nat
> nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> iptable_raw iptable_security ebtable_filter ebtables ip6table_filter
> ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> igb
> i2c_algo_bit dca bpwd_drv(OE)
> [21992.085394] CPU: 3 PID: 27676 Comm: kworker/3:0 Tainted:
> G W OEL 4.18.10-200.fc28.x86_64 #1
> [21992.085395] Hardware name: Default string Default string/Default
> string, BIOS 5.11 08/16/2016
> [21992.085403] Workqueue: events linkwatch_event
> [21992.085407] RIP: 0010:fq_codel_reset+0x58/0xd0
> [21992.085408] Code: 00 48 89 87 c0 01 00 00 8b 87 60 01 00 00 85 c0
> 0f
> 84 84 00 00 00 31 ed 48 63 dd 83 c5 01 48 c1 e3 06 49 03 9c 24 50 01
> 00
> 00 <48> 8b 73 08 48 8b 3b e8 4c f0 fc ff 48 8d 43 10 48 c7 03 00 00
> 00
> [21992.085445] RSP: 0018:ffffaaeb04697d40 EFLAGS: 00000282 ORIG_RAX:
> ffffffffffffff13
> [21992.085447] RAX: ffff9fefbe779150 RBX: ffff9fefbe779180 RCX:
> 0000000000000000
> [21992.085449] RDX: 0000000000001000 RSI: 0000000000000000 RDI:
> ffff9fefbe779168
> [21992.085450] RBP: 0000000000000e47 R08: ffffffffbb25f060 R09:
> ffff9fefbe5a8000
> [21992.085451] R10: 0000000000000000 R11: 0000000000000000 R12:
> ffff9fefbe588000
> [21992.085452] R13: 0000000000001a47 R14: 0000000200000000 R15:
> 0000000000000040
> [21992.085454] FS: 0000000000000000(0000) GS:ffff9ff15eec0000(0000)
> knlGS:0000000000000000
> [21992.085456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [21992.085457] CR2: 00007f322fc430c0 CR3: 00000001fd20a004 CR4:
> 00000000003606e0
> [21992.085458] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [21992.085460] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> 0000000000000400
> [21992.085460] Call Trace:
> [21992.085468] qdisc_reset+0x1e/0xe0
> [21992.085473] htb_reset+0xab/0x220 [sch_htb]
> [21992.085476] qdisc_reset+0x1e/0xe0
> [21992.085478] dev_deactivate_many+0x229/0x280
> [21992.085481] dev_deactivate+0x5f/0xa0
> [21992.085483] linkwatch_do_dev+0x2c/0x50
> [21992.085485] __linkwatch_run_queue+0x106/0x1b0
> [21992.085488] linkwatch_event+0x21/0x30
> [21992.085492] process_one_work+0x1a1/0x350
> [21992.085495] worker_thread+0x30/0x380
> [21992.085498] ? pwq_unbound_release_workfn+0xd0/0xd0
> [21992.085501] kthread+0x112/0x130
> [21992.085503] ? kthread_create_worker_on_cpu+0x70/0x70
> [21992.085508] ret_from_fork+0x35/0x40
> [21995.540072] br1: port 1(ens15f0) entered disabled state
>
>
>
>
>
>
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [Intel-wired-lan] i40e Q
2018-10-03 15:04 ` [Intel-wired-lan] i40e Q Jeff Kirsher
@ 2018-10-03 17:08 ` Dan Siemon
2018-10-03 21:06 ` Jeff Kirsher
2018-10-03 21:24 ` Jeff Kirsher
0 siblings, 2 replies; 5+ messages in thread
From: Dan Siemon @ 2018-10-03 17:08 UTC (permalink / raw)
To: intel-wired-lan
On Wed, 2018-10-03 at 08:04 -0700, Jeff Kirsher wrote:
> On Tue, 2018-10-02 at 22:24 -0400, Dan Siemon wrote:
> > Sorry for the direct email but I see on Netdev that you do some
> > work
> > on
> > the i40e driver so I'm hoping you can point me in the right
> > direction
> > or to the right forum/person.
> >
> > We have a product based on the X710 and Linux. We occasionally see
> > kernel error messages like the one pasted below. Our product
> > creates
> > a
> > large number of qdiscs, this may be related to tearing down the
> > qdisc
> > hierarchy.
> >
> > I'd appreciate any help you can give.
>
> Adding the intel-wired-lan mailing list, as well as the current i40e
> maintainer...
>
> What kernel are you running?
> Also can you provide the output of lspci -vvv for the network
> interface?
>
> You say you are running with a large number of qdiscs, can you
> provide
> the setup/configuration that you are running? It would be helpful in
> trying to reproduce the issue in-house and so we can debug the issue.
Thank you for taking the time to forward this on.
The kernel version is 4.18.X, I don't recall which point release the
below dump below is from. I've seen similar errors on 4.17 and probably
4.16 as well though I don't have dumps from those available.
I have attached the lspci output.
The qdisc config is essentially a large flat tree of HTB classes each
with an FQ-CoDel qdisc attached (an eBPF program directs traffic to the
appropriate class). At the moment I can't reproduce that easily without
our software but I can write a script to create the same structure if
that would be helpful.
Thanks
> > [21932.043936] NETDEV WATCHDOG: ens15f1 (i40e): transmit queue 16
> > timed
> > out
> > [21932.043962] WARNING: CPU: 10 PID: 0 at
> > net/sched/sch_generic.c:461
> > dev_watchdog+0x1f3/0x200
> > [21932.043963] Modules linked in: sch_htb binfmt_misc cls_bpf
> > sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> > ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> > ip6table_nat
> > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> > ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> > nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> > iptable_raw iptable_security ebtable_filter ebtables
> > ip6table_filter
> > ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> > intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> > crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> > intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> > parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> > igb
> > i2c_algo_bit dca bpwd_drv(OE)
> > [21932.044014] CPU: 10 PID: 0 Comm: swapper/10 Tainted:
> > G W OE 4.18.10-200.fc28.x86_64 #1
> > [21932.044015] Hardware name: Default string Default string/Default
> > string, BIOS 5.11 08/16/2016
> > [21932.044018] RIP: 0010:dev_watchdog+0x1f3/0x200
> > [21932.044018] Code: 00 48 63 4d e8 eb 93 4c 89 e7 c6 05 a5 36 b5
> > 00
> > 01
> > e8 e1 e5 fc ff 89 d9 4c 89 e6 48 c7 c7 d8 d9 17 bb 48 89 c2 e8 b7
> > 64
> > 8c
> > ff <0f> 0b eb c0 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41
> > 56
> > [21932.044055] RSP: 0018:ffff9ff15f083e98 EFLAGS: 00010282
> > [21932.044057] RAX: 0000000000000000 RBX: 0000000000000010 RCX:
> > 0000000000000006
> > [21932.044058] RDX: 0000000000000007 RSI: 0000000000000092 RDI:
> > ffff9ff15f096930
> > [21932.044059] RBP: ffff9ff14f98d478 R08: 000000000000004c R09:
> > 0000000000000004
> > [21932.044060] R10: 0000000000000000 R11: 0000000000000001 R12:
> > ffff9ff14f98d000
> > [21932.044062] R13: 000000000000000a R14: ffff9ff15f083ee8 R15:
> > 0000000000000000
> > [21932.044064] FS: 0000000000000000(0000)
> > GS:ffff9ff15f080000(0000)
> > knlGS:0000000000000000
> > [21932.044065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [21932.044066] CR2: 0000559ddb807900 CR3: 00000001fd20a005 CR4:
> > 00000000003606e0
> > [21932.044068] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> > 0000000000000000
> > [21932.044069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> > 0000000000000400
> > [21932.044070] Call Trace:
> > [21932.044073] <IRQ>
> > [21932.044078] ? pfifo_fast_dequeue+0x160/0x160
> > [21932.044082] call_timer_fn+0x2b/0x120
> > [21932.044084] run_timer_softirq+0x3ad/0x3e0
> > [21932.044087] ? enqueue_hrtimer+0x38/0x90
> > [21932.044090] ? native_sched_clock+0x37/0x90
> > [21932.044095] __do_softirq+0xe4/0x2d9
> > [21932.044100] irq_exit+0xf7/0x100
> > [21932.044103] smp_apic_timer_interrupt+0x74/0x130
> > [21932.044106] apic_timer_interrupt+0xf/0x20
> > [21932.044107] </IRQ>
> > [21932.044110] RIP: 0010:poll_idle+0x61/0x95
> > [21932.044110] Code: 04 25 00 5c 01 00 f0 80 60 02 df f0 83 44 24
> > fc
> > 00
> > 48 8b 00 a8 08 74 0b 65 81 25 56 45 70 45 ff ff ff 7f 89 e8 5b 5d
> > c3
> > f3
> > 90 <83> e8 01 75 1c 65 8b 3d e3 da 6f 45 e8 7e e2 7c ff 48 29 d8 48
> > 3d
> > [21932.044146] RSP: 0018:ffffaaeb0323fe80 EFLAGS: 00000246
> > ORIG_RAX:
> > ffffffffffffff13
> > [21932.044148] RAX: 0000000000000028 RBX: 000013f273af9f9a RCX:
> > 000000000000001f
> > [21932.044149] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
> > ffffaaeb0323fe38
> > [21932.044151] RBP: 0000000000000000 R08: 001f881cc601f158 R09:
> > 0000000000000040
> > [21932.044152] R10: 00000000ffffffff R11: ffff9ff15f09fce8 R12:
> > ffff9ff15f0ab950
> > [21932.044153] R13: ffffffffbb2d4198 R14: 000013f273af9f6a R15:
> > 0000000000000000
> > [21932.044159] cpuidle_enter_state+0x70/0x2a0
> > [21932.044164] do_idle+0x226/0x260
> > [21932.044167] cpu_startup_entry+0x6f/0x80
> > [21932.044170] start_secondary+0x1a7/0x200
> > [21932.044175] secondary_startup_64+0xa5/0xb0
> > [21932.044177] ---[ end trace 4f581e475cf4be18 ]---
> > [21932.044186] i40e 0000:04:00.1 ens15f1: tx_timeout: VSI_seid:
> > 396,
> > Q
> > 16, NTC: 0x150, HWB: 0x18b, NTU: 0x18b, TAIL: 0x18b, INT: 0x0
> > [21932.044188] i40e 0000:04:00.1 ens15f1: tx_timeout recovery level
> > 1,
> > hung_queue 16
> > [21943.476673] i40e 0000:04:00.0 ens15f0: NIC Link is Down
> > [21944.097775] watchdog: BUG: soft lockup - CPU#8 stuck for 23s!
> > [preseem-netdev-:27734]
> > [21944.105596] Modules linked in: sch_htb binfmt_misc cls_bpf
> > sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> > ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> > ip6table_nat
> > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> > ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> > nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> > iptable_raw iptable_security ebtable_filter ebtables
> > ip6table_filter
> > ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> > intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> > crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> > intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> > parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> > igb
> > i2c_algo_bit dca bpwd_drv(OE)
> > [21944.105647] CPU: 8 PID: 27734 Comm: preseem-netdev- Tainted:
> > G W OE 4.18.10-200.fc28.x86_64 #1
> > [21944.105647] Hardware name: Default string Default string/Default
> > string, BIOS 5.11 08/16/2016
> > [21944.105654] RIP: 0010:fq_codel_reset+0x64/0xd0
> > [21944.105654] Code: 00 00 85 c0 0f 84 84 00 00 00 31 ed 48 63 dd
> > 83
> > c5
> > 01 48 c1 e3 06 49 03 9c 24 50 01 00 00 48 8b 73 08 48 8b 3b e8 4c
> > f0
> > fc
> > ff <48> 8d 43 10 48 c7 03 00 00 00 00 48 8d 7b 28 48 89 43 10 48 89
> > 43
> > [21944.105692] RSP: 0018:ffffaaeb03e97a30 EFLAGS: 00000246
> > ORIG_RAX:
> > ffffffffffffff13
> > [21944.105694] RAX: ffff9fef5be4e910 RBX: ffff9fef5be4e940 RCX:
> > 0000000000000000
> > [21944.105696] RDX: 0000000000001000 RSI: ffff9fefdf1af800 RDI:
> > 0000000000000000
> > [21944.105697] RBP: 00000000000003a6 R08: 0000000000240000 R09:
> > ffff9fef5bd58000
> > [21944.105698] R10: 00000000c1525000 R11: 0000000000000000 R12:
> > ffff9fef5c1da200
> > [21944.105699] R13: 000000000000072f R14: 0000000200000000 R15:
> > ffff9ff15e856000
> > [21944.105701] FS: 00007f8032ffd700(0000)
> > GS:ffff9ff15f000000(0000)
> > knlGS:0000000000000000
> > [21944.105703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [21944.105704] CR2: 000000c42022b000 CR3: 00000007d6f52004 CR4:
> > 00000000003606e0
> > [21944.105706] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> > 0000000000000000
> > [21944.105707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> > 0000000000000400
> > [21944.105708] Call Trace:
> > [21944.105716] qdisc_reset+0x1e/0xe0
> > [21944.105721] htb_reset+0xab/0x220 [sch_htb]
> > [21944.105723] qdisc_reset+0x1e/0xe0
> > [21944.105726] dev_deactivate_queue.constprop.46+0x51/0x90
> > [21944.105729] ? dev_deactivate_many+0x132/0x280
> > [21944.105731] dev_deactivate_many+0x4f/0x280
> > [21944.105734] dev_deactivate+0x5f/0xa0
> > [21944.105737] qdisc_graft+0x290/0x450
> > [21944.105740] tc_get_qdisc+0x1c8/0x2e0
> > [21944.105745] rtnetlink_rcv_msg+0x200/0x2f0
> > [21944.105749] ? rtnl_calcit.isra.31+0x100/0x100
> > [21944.105752] netlink_rcv_skb+0x4c/0x120
> > [21944.105755] netlink_unicast+0x19e/0x260
> > [21944.105758] netlink_sendmsg+0x1ff/0x3c0
> > [21944.105761] sock_sendmsg+0x36/0x40
> > [21944.105764] __sys_sendto+0xee/0x160
> > [21944.105767] ? __sys_bind+0x79/0xf0
> > [21944.105769] ? sock_alloc_file+0xa4/0x150
> > [21944.105771] ? __alloc_fd+0x3d/0x140
> > [21944.105774] ? __sys_socket+0x93/0xe0
> > [21944.105776] __x64_sys_sendto+0x24/0x30
> > [21944.105780] do_syscall_64+0x5b/0x160
> > [21944.105785] entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > [21944.105787] RIP: 0033:0x47ddfa
> > [21944.105787] Code: e8 3b 72 fb ff 48 8b 7c 24 10 48 8b 74 24 18
> > 48
> > 8b
> > 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24
> > 08
> > 0f
> > 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24
> > 48
> > [21944.105824] RSP: 002b:000000c4201bacc8 EFLAGS: 00000216
> > ORIG_RAX:
> > 000000000000002c
> > [21944.105826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
> > 000000000047ddfa
> > [21944.105827] RDX: 0000000000000024 RSI: 000000c42022b4a0 RDI:
> > 0000000000000007
> > [21944.105828] RBP: 000000c4201bad38 R08: 000000c42022b480 R09:
> > 000000000000000c
> > [21944.105829] R10: 0000000000000000 R11: 0000000000000216 R12:
> > 0000000000000014
> > [21944.105830] R13: 0000000000000000 R14: 000000000000006e R15:
> > 00000000000000aa
> > [21968.133822] watchdog: BUG: soft lockup - CPU#23 stuck for 22s!
> > [preseem-netdev-:27734]
> > [21968.141736] Modules linked in: sch_htb binfmt_misc cls_bpf
> > sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> > ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> > ip6table_nat
> > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> > ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> > nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> > iptable_raw iptable_security ebtable_filter ebtables
> > ip6table_filter
> > ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> > intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> > crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> > intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> > parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> > igb
> > i2c_algo_bit dca bpwd_drv(OE)
> > [21968.141787] CPU: 23 PID: 27734 Comm: preseem-netdev- Tainted:
> > G W OEL 4.18.10-200.fc28.x86_64 #1
> > [21968.141788] Hardware name: Default string Default string/Default
> > string, BIOS 5.11 08/16/2016
> > [21968.141793] RIP: 0010:fq_codel_reset+0x64/0xd0
> > [21968.141794] Code: 00 00 85 c0 0f 84 84 00 00 00 31 ed 48 63 dd
> > 83
> > c5
> > 01 48 c1 e3 06 49 03 9c 24 50 01 00 00 48 8b 73 08 48 8b 3b e8 4c
> > f0
> > fc
> > ff <48> 8d 43 10 48 c7 03 00 00 00 00 48 8d 7b 28 48 89 43 10 48 89
> > 43
> > [21968.141832] RSP: 0018:ffffaaeb03e97a58 EFLAGS: 00000246
> > ORIG_RAX:
> > ffffffffffffff13
> > [21968.141834] RAX: ffff9feff1415310 RBX: ffff9feff1415340 RCX:
> > 0000000000000000
> > [21968.141836] RDX: 0000000000001000 RSI: 0000000000000000 RDI:
> > 0000000000000000
> > [21968.141837] RBP: 000000000000054e R08: ffffffffbb25f048 R09:
> > ffff9fefddeb0000
> > [21968.141838] R10: 0000000000000000 R11: ffff9ff15f3dfce8 R12:
> > ffff9ff0d6b36c00
> > [21968.141840] R13: 00000000000019dd R14: 0000000200000000 R15:
> > 0000000000000040
> > [21968.141842] FS: 00007f8032ffd700(0000)
> > GS:ffff9ff15f3c0000(0000)
> > knlGS:0000000000000000
> > [21968.141843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [21968.141844] CR2: 000000c42017b000 CR3: 00000007d6f52004 CR4:
> > 00000000003606e0
> > [21968.141846] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> > 0000000000000000
> > [21968.141847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> > 0000000000000400
> > [21968.141848] Call Trace:
> > [21968.141856] qdisc_reset+0x1e/0xe0
> > [21968.141860] htb_reset+0xab/0x220 [sch_htb]
> > [21968.141863] qdisc_reset+0x1e/0xe0
> > [21968.141866] dev_deactivate_many+0x229/0x280
> > [21968.141869] dev_deactivate+0x5f/0xa0
> > [21968.141872] qdisc_graft+0x290/0x450
> > [21968.141875] tc_get_qdisc+0x1c8/0x2e0
> > [21968.141880] rtnetlink_rcv_msg+0x200/0x2f0
> > [21968.141883] ? rtnl_calcit.isra.31+0x100/0x100
> > [21968.141886] netlink_rcv_skb+0x4c/0x120
> > [21968.141889] netlink_unicast+0x19e/0x260
> > [21968.141892] netlink_sendmsg+0x1ff/0x3c0
> > [21968.141896] sock_sendmsg+0x36/0x40
> > [21968.141898] __sys_sendto+0xee/0x160
> > [21968.141901] ? __sys_bind+0x79/0xf0
> > [21968.141903] ? sock_alloc_file+0xa4/0x150
> > [21968.141906] ? __alloc_fd+0x3d/0x140
> > [21968.141908] ? __sys_socket+0x93/0xe0
> > [21968.141910] __x64_sys_sendto+0x24/0x30
> > [21968.141914] do_syscall_64+0x5b/0x160
> > [21968.141918] entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > [21968.141921] RIP: 0033:0x47ddfa
> > [21968.141921] Code: e8 3b 72 fb ff 48 8b 7c 24 10 48 8b 74 24 18
> > 48
> > 8b
> > 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24
> > 08
> > 0f
> > 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24
> > 48
> > [21968.141958] RSP: 002b:000000c4201bacc8 EFLAGS: 00000216
> > ORIG_RAX:
> > 000000000000002c
> > [21968.141960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
> > 000000000047ddfa
> > [21968.141961] RDX: 0000000000000024 RSI: 000000c42022b4a0 RDI:
> > 0000000000000007
> > [21968.141962] RBP: 000000c4201bad38 R08: 000000c42022b480 R09:
> > 000000000000000c
> > [21968.141964] R10: 0000000000000000 R11: 0000000000000216 R12:
> > 0000000000000014
> > [21968.141965] R13: 0000000000000000 R14: 000000000000006e R15:
> > 00000000000000aa
> > [21992.077869] watchdog: BUG: soft lockup - CPU#3 stuck for 22s!
> > [kworker/3:0:27676]
> > [21992.085343] Modules linked in: sch_htb binfmt_misc cls_bpf
> > sch_ingress ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack
> > ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
> > ip6table_nat
> > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
> > ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4
> > nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
> > iptable_raw iptable_security ebtable_filter ebtables
> > ip6table_filter
> > ip6_tables sunrpc intel_rapl sb_edac x86_pkg_temp_thermal
> > intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul
> > crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore
> > intel_rapl_perf iTCO_wdt iTCO_vendor_support mxm_wmi ppdev lpc_ich
> > parport_pc parport wmi pcc_cpufreq xfs libcrc32c i40e crc32c_intel
> > igb
> > i2c_algo_bit dca bpwd_drv(OE)
> > [21992.085394] CPU: 3 PID: 27676 Comm: kworker/3:0 Tainted:
> > G W OEL 4.18.10-200.fc28.x86_64 #1
> > [21992.085395] Hardware name: Default string Default string/Default
> > string, BIOS 5.11 08/16/2016
> > [21992.085403] Workqueue: events linkwatch_event
> > [21992.085407] RIP: 0010:fq_codel_reset+0x58/0xd0
> > [21992.085408] Code: 00 48 89 87 c0 01 00 00 8b 87 60 01 00 00 85
> > c0
> > 0f
> > 84 84 00 00 00 31 ed 48 63 dd 83 c5 01 48 c1 e3 06 49 03 9c 24 50
> > 01
> > 00
> > 00 <48> 8b 73 08 48 8b 3b e8 4c f0 fc ff 48 8d 43 10 48 c7 03 00 00
> > 00
> > [21992.085445] RSP: 0018:ffffaaeb04697d40 EFLAGS: 00000282
> > ORIG_RAX:
> > ffffffffffffff13
> > [21992.085447] RAX: ffff9fefbe779150 RBX: ffff9fefbe779180 RCX:
> > 0000000000000000
> > [21992.085449] RDX: 0000000000001000 RSI: 0000000000000000 RDI:
> > ffff9fefbe779168
> > [21992.085450] RBP: 0000000000000e47 R08: ffffffffbb25f060 R09:
> > ffff9fefbe5a8000
> > [21992.085451] R10: 0000000000000000 R11: 0000000000000000 R12:
> > ffff9fefbe588000
> > [21992.085452] R13: 0000000000001a47 R14: 0000000200000000 R15:
> > 0000000000000040
> > [21992.085454] FS: 0000000000000000(0000)
> > GS:ffff9ff15eec0000(0000)
> > knlGS:0000000000000000
> > [21992.085456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [21992.085457] CR2: 00007f322fc430c0 CR3: 00000001fd20a004 CR4:
> > 00000000003606e0
> > [21992.085458] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> > 0000000000000000
> > [21992.085460] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> > 0000000000000400
> > [21992.085460] Call Trace:
> > [21992.085468] qdisc_reset+0x1e/0xe0
> > [21992.085473] htb_reset+0xab/0x220 [sch_htb]
> > [21992.085476] qdisc_reset+0x1e/0xe0
> > [21992.085478] dev_deactivate_many+0x229/0x280
> > [21992.085481] dev_deactivate+0x5f/0xa0
> > [21992.085483] linkwatch_do_dev+0x2c/0x50
> > [21992.085485] __linkwatch_run_queue+0x106/0x1b0
> > [21992.085488] linkwatch_event+0x21/0x30
> > [21992.085492] process_one_work+0x1a1/0x350
> > [21992.085495] worker_thread+0x30/0x380
> > [21992.085498] ? pwq_unbound_release_workfn+0xd0/0xd0
> > [21992.085501] kthread+0x112/0x130
> > [21992.085503] ? kthread_create_worker_on_cpu+0x70/0x70
> > [21992.085508] ret_from_fork+0x35/0x40
> > [21995.540072] br1: port 1(ens15f0) entered disabled state
> >
> >
> >
> >
> >
> >
-------------- next part --------------
00:00.0 Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DMI2 (rev 01)
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 0
NUMA node: 0
Capabilities: [90] Express (v2) Root Port (Slot-), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x4, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [144 v1] Vendor Specific Information: ID=0004 Rev=1 Len=03c <?>
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
00:01.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 1 (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 25
NUMA node: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: None
Memory behind bridge: None
Prefetchable memory behind bridge: None
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Subsystem: Intel Corporation Device 0000
Capabilities: [60] MSI: Enable+ Count=1/2 Maskable+ 64bit-
Address: fee00218 Data: 0000
Masking: 00000002 Pending: 00000000
Capabilities: [90] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #1, Speed 8GT/s, Width x8, ASPM not supported
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug- Surprise-
Slot #11, PowerLimit 0.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd On, PwrInd On, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+
RootCap: CRSVisible+
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [110 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [148 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn- NFERptEn- FERptEn-
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [250 v1] #19
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
Kernel driver in use: pcieport
00:02.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 27
NUMA node: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: None
Memory behind bridge: fbe00000-fbefffff [size=1M]
Prefetchable memory behind bridge: 0000000090000000-00000000900fffff [size=1M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Subsystem: Intel Corporation Device 0000
Capabilities: [60] MSI: Enable+ Count=1/2 Maskable+ 64bit-
Address: fee00258 Data: 0000
Masking: 00000002 Pending: 00000000
Capabilities: [90] Express (v2) Root Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #3, Speed 8GT/s, Width x4, ASPM not supported
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+
RootCap: CRSVisible+
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd+
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [110 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [148 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn- NFERptEn- FERptEn-
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [250 v1] #19
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
Kernel driver in use: pcieport
00:02.1 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 28
NUMA node: 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: None
Memory behind bridge: None
Prefetchable memory behind bridge: None
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Subsystem: Intel Corporation Device 0000
Capabilities: [60] MSI: Enable+ Count=1/2 Maskable+ 64bit-
Address: fee00278 Data: 0000
Masking: 00000002 Pending: 00000000
Capabilities: [90] Express (v2) Root Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #4, Speed 8GT/s, Width x4, ASPM not supported
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+
RootCap: CRSVisible+
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [110 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [148 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn- NFERptEn- FERptEn-
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [250 v1] #19
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
Kernel driver in use: pcieport
00:02.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 29
NUMA node: 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: None
Memory behind bridge: fbc00000-fbdfffff [size=2M]
Prefetchable memory behind bridge: 00000000f9800000-00000000fb8fffff [size=33M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Subsystem: Intel Corporation Device 0000
Capabilities: [60] MSI: Enable+ Count=1/2 Maskable+ 64bit-
Address: fee00298 Data: 0000
Masking: 00000002 Pending: 00000000
Capabilities: [90] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #5, Speed 8GT/s, Width x8, ASPM not supported
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #15, PowerLimit 0.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Off, PwrInd Off, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+
RootCap: CRSVisible+
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd+
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [110 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [148 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn- NFERptEn- FERptEn-
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [250 v1] #19
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
Kernel driver in use: pcieport
00:03.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 3 (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 31
NUMA node: 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: None
Memory behind bridge: None
Prefetchable memory behind bridge: None
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Subsystem: Intel Corporation Device 0000
Capabilities: [60] MSI: Enable+ Count=1/2 Maskable+ 64bit-
Address: fee002d8 Data: 0000
Masking: 00000002 Pending: 00000000
Capabilities: [90] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #7, Speed 8GT/s, Width x8, ASPM not supported
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #1, PowerLimit 0.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Off, PwrInd Off, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+
RootCap: CRSVisible+
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [110 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [148 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn- NFERptEn- FERptEn-
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [250 v1] #19
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
Kernel driver in use: pcieport
00:03.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 3 (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 32
NUMA node: 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: None
Memory behind bridge: None
Prefetchable memory behind bridge: None
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Subsystem: Intel Corporation Device 0000
Capabilities: [60] MSI: Enable+ Count=1/2 Maskable+ 64bit-
Address: fee002f8 Data: 0000
Masking: 00000002 Pending: 00000000
Capabilities: [90] Express (v2) Root Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #9, Speed 8GT/s, Width x8, ASPM not supported
ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+
RootCap: CRSVisible+
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=0002 Rev=0 Len=00c <?>
Capabilities: [110 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [148 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn- NFERptEn- FERptEn-
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [1d0 v1] Vendor Specific Information: ID=0003 Rev=1 Len=00a <?>
Capabilities: [250 v1] #19
Capabilities: [280 v1] Vendor Specific Information: ID=0005 Rev=3 Len=018 <?>
Capabilities: [300 v1] Vendor Specific Information: ID=0008 Rev=0 Len=038 <?>
Kernel driver in use: pcieport
00:05.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Map/VTd_Misc/System Management (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
NUMA node: 0
Capabilities: [40] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
00:05.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D IIO Hot Plug (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
NUMA node: 0
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [100 v1] Vendor Specific Information: ID=0006 Rev=1 Len=010 <?>
Capabilities: [110 v1] Vendor Specific Information: ID=0006 Rev=1 Len=010 <?>
Capabilities: [120 v1] Vendor Specific Information: ID=0006 Rev=1 Len=010 <?>
Capabilities: [130 v1] Vendor Specific Information: ID=0006 Rev=1 Len=010 <?>
00:05.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D IIO RAS/Control Status/Global Errors (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
NUMA node: 0
Capabilities: [40] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
00:05.4 PIC: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D I/O APIC (rev 01) (prog-if 20 [IO(X)-APIC])
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
NUMA node: 0
Region 0: Memory@fbf18000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Capabilities: [e0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
00:11.0 Unassigned class [ff00]: Intel Corporation C610/X99 series chipset SPSR (rev 05)
Subsystem: Intel Corporation Device 7270
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
NUMA node: 0
Capabilities: [40] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
00:1a.0 USB controller: Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #2 (rev 05) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device 7270
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
NUMA node: 0
Region 0: Memory@fbf14000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci-pci
00:1c.0 PCI bridge: Intel Corporation C610/X99 series chipset PCI Express Root Port #1 (rev d5) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 33
NUMA node: 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: None
Memory behind bridge: None
Prefetchable memory behind bridge: None
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot-), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Via WAKE# ARIFwd-
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00338 Data: 0000
Capabilities: [90] Subsystem: Intel Corporation Device 7270
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation C610/X99 series chipset PCI Express Root Port #3 (rev d5) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 34
NUMA node: 0
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: 0000e000-0000efff [size=4K]
Memory behind bridge: fb900000-fbbfffff [size=3M]
Prefetchable memory behind bridge: None
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM not supported
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #0, PowerLimit 0.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd-
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00378 Data: 0000
Capabilities: [90] Subsystem: Intel Corporation Device 7270
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #1 (rev 05) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device 7270
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
NUMA node: 0
Region 0: Memory@fbf13000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation C610/X99 series chipset LPC Controller (rev 05)
Subsystem: Intel Corporation Device 7270
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
NUMA node: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation C610/X99 series chipset 6-Port SATA Controller [AHCI mode] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Intel Corporation Device 7270
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 35
NUMA node: 0
Region 0: I/O ports at f050 [size=8]
Region 1: I/O ports at f040 [size=4]
Region 2: I/O ports at f030 [size=8]
Region 3: I/O ports at f020 [size=4]
Region 4: I/O ports at f000 [size=32]
Region 5: Memory@fbf12000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00398 Data: 0000
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation C610/X99 series chipset SMBus Controller (rev 05)
Subsystem: Intel Corporation Device 7270
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
NUMA node: 0
Region 0: Memory at fbf11000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports@0580 [size=32]
Kernel modules: i2c_i801
02:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
Physical Slot: 0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 26
NUMA node: 0
Region 0: Memory at fbe60000 (32-bit, non-prefetchable) [size=128K]
Region 3: Memory at fbe8c000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <4us, L1 <32us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-90-0b-ff-ff-72-32-09
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 1
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 0, Function Dependency Link: 00
VF offset: 128, stride: 4, Device ID: 1520
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000090000000 (64-bit, prefetchable)
Region 3: Memory@0000000090020000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
Steering table in TPH capability structure
Capabilities: [1c0 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Capabilities: [1d0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: igb
Kernel modules: igb
02:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
Physical Slot: 0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 122
NUMA node: 0
Region 0: Memory at fbe40000 (32-bit, non-prefetchable) [size=128K]
Region 3: Memory at fbe88000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <4us, L1 <32us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-90-0b-ff-ff-72-32-09
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 2
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 0, Function Dependency Link: 01
VF offset: 128, stride: 4, Device ID: 1520
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000090040000 (64-bit, prefetchable)
Region 3: Memory@0000000090060000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
Steering table in TPH capability structure
Capabilities: [1d0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: igb
Kernel modules: igb
02:00.2 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
Physical Slot: 0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin C routed to IRQ 170
NUMA node: 0
Region 0: Memory at fbe20000 (32-bit, non-prefetchable) [size=128K]
Region 3: Memory at fbe84000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <4us, L1 <32us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-90-0b-ff-ff-72-32-09
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 3
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 0, Function Dependency Link: 02
VF offset: 128, stride: 4, Device ID: 1520
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000090080000 (64-bit, prefetchable)
Region 3: Memory@00000000900a0000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
Steering table in TPH capability structure
Capabilities: [1d0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: igb
Kernel modules: igb
02:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
Physical Slot: 0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin D routed to IRQ 218
NUMA node: 0
Region 0: Memory at fbe00000 (32-bit, non-prefetchable) [size=128K]
Region 3: Memory at fbe80000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <4us, L1 <32us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-90-0b-ff-ff-72-32-09
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 0, Function Dependency Link: 03
VF offset: 128, stride: 4, Device ID: 1520
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 00000000900c0000 (64-bit, prefetchable)
Region 3: Memory@00000000900e0000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
Steering table in TPH capability structure
Capabilities: [1d0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: igb
Kernel modules: igb
04:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
Subsystem: Intel Corporation Ethernet Converged Network Adapter X710
Physical Slot: 15
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 26
NUMA node: 0
Region 0: Memory at fb000000 (64-bit, prefetchable) [size=8M]
Region 3: Memory at fb818000 (64-bit, prefetchable) [size=32K]
Expansion ROM at fbd80000 [disabled] [size=512K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=129 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00001000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 73-0f-70-ff-ff-0b-90-00
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 1
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
IOVSta: Migration-
Initial VFs: 32, Total VFs: 32, Number of VFs: 0, Function Dependency Link: 00
VF offset: 16, stride: 1, Device ID: 154c
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000000000000 (64-bit, prefetchable)
Region 3: Memory@00000000fb820000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
No steering table available
Capabilities: [1b0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [1d0 v1] #19
Kernel driver in use: i40e
Kernel modules: i40e
04:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
Subsystem: Intel Corporation Ethernet Converged Network Adapter X710
Physical Slot: 15
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 26
NUMA node: 0
Region 0: Memory at fa800000 (64-bit, prefetchable) [size=8M]
Region 3: Memory at fb810000 (64-bit, prefetchable) [size=32K]
Expansion ROM at fbd00000 [disabled] [size=512K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=129 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00001000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 73-0f-70-ff-ff-0b-90-00
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 2
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 32, Total VFs: 32, Number of VFs: 0, Function Dependency Link: 01
VF offset: 47, stride: 1, Device ID: 154c
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000000000000 (64-bit, prefetchable)
Region 3: Memory@0000000000000000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
No steering table available
Capabilities: [1b0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: i40e
Kernel modules: i40e
04:00.2 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
Subsystem: Intel Corporation Ethernet Converged Network Adapter X710
Physical Slot: 15
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 26
NUMA node: 0
Region 0: Memory at fa000000 (64-bit, prefetchable) [size=8M]
Region 3: Memory at fb808000 (64-bit, prefetchable) [size=32K]
Expansion ROM at fbc80000 [disabled] [size=512K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=129 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00001000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 73-0f-70-ff-ff-0b-90-00
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 3
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 32, Total VFs: 32, Number of VFs: 0, Function Dependency Link: 02
VF offset: 78, stride: 1, Device ID: 154c
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000000000000 (64-bit, prefetchable)
Region 3: Memory@0000000000000000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
No steering table available
Capabilities: [1b0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: i40e
Kernel modules: i40e
04:00.3 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
Subsystem: Intel Corporation Ethernet Converged Network Adapter X710
Physical Slot: 15
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 26
NUMA node: 0
Region 0: Memory at f9800000 (64-bit, prefetchable) [size=8M]
Region 3: Memory at fb800000 (64-bit, prefetchable) [size=32K]
Expansion ROM at fbc00000 [disabled] [size=512K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=129 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00001000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 73-0f-70-ff-ff-0b-90-00
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 32, Total VFs: 32, Number of VFs: 0, Function Dependency Link: 03
VF offset: 109, stride: 1, Device ID: 154c
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000000000000 (64-bit, prefetchable)
Region 3: Memory@0000000000000000 (64-bit, prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
No steering table available
Capabilities: [1b0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: i40e
Kernel modules: i40e
08:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
NUMA node: 0
Region 0: Memory at fba00000 (32-bit, non-prefetchable) [size=1M]
Region 2: I/O ports at e000 [size=32]
Region 3: Memory at fbb00000 (32-bit, non-prefetchable) [size=16K]
Expansion ROM@fb900000 [disabled] [size=1M]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=5 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <16us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-90-0b-ff-ff-72-2e-b7
Capabilities: [1a0 v1] Transaction Processing Hints
Device specific mode supported
Steering table in TPH capability structure
Kernel driver in use: igb
Kernel modules: igb
ff:0b.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0b.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Kernel driver in use: bdx_uncore
ff:0b.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Kernel driver in use: bdx_uncore
ff:0b.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link Debug (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0c.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0d.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0d.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0d.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0d.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0d.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0d.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Device 6fe0
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Device 6fe0
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:0f.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
Subsystem: Intel Corporation Device 6fe0
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:10.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:10.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Kernel driver in use: bdx_uncore
ff:10.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:10.6 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:10.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:12.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:12.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Kernel driver in use: bdx_uncore
ff:12.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 1 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 1
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:12.5 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 1 (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 1
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Kernel driver in use: bdx_uncore
ff:13.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:13.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:13.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:13.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:13.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Broadcast (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:13.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:14.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Thermal Control (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Thermal Control
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Kernel driver in use: bdx_uncore
ff:14.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Thermal Control (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Thermal Control
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Kernel driver in use: bdx_uncore
ff:14.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Error (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Error
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:14.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Error (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Error
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:14.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:14.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:14.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:14.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:16.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:16.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:16.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Channel Target Address Decoder (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Channel Target Address Decoder
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:16.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Channel Target Address Decoder (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Channel Target Address Decoder
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:16.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Broadcast (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:16.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:17.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Thermal Control (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Thermal Control
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Kernel driver in use: bdx_uncore
ff:17.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Thermal Control (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Thermal Control
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Kernel driver in use: bdx_uncore
ff:17.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Error (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Error
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:17.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Error (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Error
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [40] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
ff:17.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:17.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:17.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:17.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:1e.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:1e.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:1e.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:1e.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory@<ignored> (32-bit, prefetchable) [disabled]
Kernel driver in use: bdx_uncore
ff:1e.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Subsystem: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:1f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
ff:1f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Intel-wired-lan] i40e Q
2018-10-03 17:08 ` Dan Siemon
@ 2018-10-03 21:06 ` Jeff Kirsher
2018-10-04 13:49 ` Dan Siemon
2018-10-03 21:24 ` Jeff Kirsher
1 sibling, 1 reply; 5+ messages in thread
From: Jeff Kirsher @ 2018-10-03 21:06 UTC (permalink / raw)
To: intel-wired-lan
On Wed, 2018-10-03 at 13:08 -0400, Dan Siemon wrote:
> On Wed, 2018-10-03 at 08:04 -0700, Jeff Kirsher wrote:
> > On Tue, 2018-10-02 at 22:24 -0400, Dan Siemon wrote:
> > > Sorry for the direct email but I see on Netdev that you do some
> > > work
> > > on
> > > the i40e driver so I'm hoping you can point me in the right
> > > direction
> > > or to the right forum/person.
> > >
> > > We have a product based on the X710 and Linux. We occasionally
> see
> > > kernel error messages like the one pasted below. Our product
> > > creates
> > > a
> > > large number of qdiscs, this may be related to tearing down the
> > > qdisc
> > > hierarchy.
> > >
> > > I'd appreciate any help you can give.
> >
> > Adding the intel-wired-lan mailing list, as well as the current
> i40e
> > maintainer...
> >
> > What kernel are you running?
> > Also can you provide the output of lspci -vvv for the network
> > interface?
> >
> > You say you are running with a large number of qdiscs, can you
> > provide
> > the setup/configuration that you are running? It would be helpful
> in
> > trying to reproduce the issue in-house and so we can debug the
> issue.
>
> Thank you for taking the time to forward this on.
>
> The kernel version is 4.18.X, I don't recall which point release the
> below dump below is from. I've seen similar errors on 4.17 and
> probably
> 4.16 as well though I don't have dumps from those available.
>
> I have attached the lspci output.
>
> The qdisc config is essentially a large flat tree of HTB classes each
> with an FQ-CoDel qdisc attached (an eBPF program directs traffic to
> the
> appropriate class). At the moment I can't reproduce that easily
> without
> our software but I can write a script to create the same structure if
> that would be helpful.
If you could provide a script to create the same structure, that would
be good. You will most likely need to tar it up or put it in a text
file to ensure it does not get stripped by mail servers.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [Intel-wired-lan] i40e Q
2018-10-03 17:08 ` Dan Siemon
2018-10-03 21:06 ` Jeff Kirsher
@ 2018-10-03 21:24 ` Jeff Kirsher
1 sibling, 0 replies; 5+ messages in thread
From: Jeff Kirsher @ 2018-10-03 21:24 UTC (permalink / raw)
To: intel-wired-lan
On Wed, 2018-10-03 at 13:08 -0400, Dan Siemon wrote:
> On Wed, 2018-10-03 at 08:04 -0700, Jeff Kirsher wrote:
> > On Tue, 2018-10-02 at 22:24 -0400, Dan Siemon wrote:
> > > Sorry for the direct email but I see on Netdev that you do some
> > > work
> > > on
> > > the i40e driver so I'm hoping you can point me in the right
> > > direction
> > > or to the right forum/person.
> > >
> > > We have a product based on the X710 and Linux. We occasionally
> see
> > > kernel error messages like the one pasted below. Our product
> > > creates
> > > a
> > > large number of qdiscs, this may be related to tearing down the
> > > qdisc
> > > hierarchy.
> > >
> > > I'd appreciate any help you can give.
> >
> > Adding the intel-wired-lan mailing list, as well as the current
> i40e
> > maintainer...
> >
> > What kernel are you running?
> > Also can you provide the output of lspci -vvv for the network
> > interface?
> >
> > You say you are running with a large number of qdiscs, can you
> > provide
> > the setup/configuration that you are running? It would be helpful
> in
> > trying to reproduce the issue in-house and so we can debug the
> issue.
>
> Thank you for taking the time to forward this on.
>
> The kernel version is 4.18.X, I don't recall which point release the
> below dump below is from. I've seen similar errors on 4.17 and
> probably
> 4.16 as well though I don't have dumps from those available.
>
> I have attached the lspci output.
>
> The qdisc config is essentially a large flat tree of HTB classes each
> with an FQ-CoDel qdisc attached (an eBPF program directs traffic to
> the
> appropriate class). At the moment I can't reproduce that easily
> without
> our software but I can write a script to create the same structure if
> that would be helpful.
I forget to ask for dmesg output as well, if you could provide that, I
would greatly appreciate it.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [Intel-wired-lan] i40e Q
2018-10-03 21:06 ` Jeff Kirsher
@ 2018-10-04 13:49 ` Dan Siemon
0 siblings, 0 replies; 5+ messages in thread
From: Dan Siemon @ 2018-10-04 13:49 UTC (permalink / raw)
To: intel-wired-lan
On Wed, 2018-10-03 at 14:06 -0700, Jeff Kirsher wrote:
> > The qdisc config is essentially a large flat tree of HTB classes
> > each
> > with an FQ-CoDel qdisc attached (an eBPF program directs traffic to
> > the
> > appropriate class). At the moment I can't reproduce that easily
> > without
> > our software but I can write a script to create the same structure
> > if
> > that would be helpful.
>
> If you could provide a script to create the same structure, that
> would
> be good. You will most likely need to tar it up or put it in a text
> file to ensure it does not get stripped by mail servers.
I have attached a tarball with a short script that approximates the
qdisc setup that we use. When we see this problem, most of the classes
are seeing some traffic. If you need a way to generate traffic for all
these classes, I can provide a small program that does that (it just
spoofs a bunch of UDP traffic).
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2018-10-04 13:49 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <f3c0595d07643496e1d3f411bfaab2deec93d750.camel@coverfire.com>
2018-10-03 15:04 ` [Intel-wired-lan] i40e Q Jeff Kirsher
2018-10-03 17:08 ` Dan Siemon
2018-10-03 21:06 ` Jeff Kirsher
2018-10-04 13:49 ` Dan Siemon
2018-10-03 21:24 ` Jeff Kirsher
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