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  • Degraded performance
  • Partial Outage
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FS#16613 — bhs-50b-a70-vrack
Incident Report for Network & Infrastructure
The software has restarted, we seek the origin of the incident.

During the reboot, the traffic is being forwarded through 50a (this is an edge pair in MLAG)


Date: 2016-02-15 18:10:50 UTC
The box is online, we have fixed the configuration failures after rebooting.

Date: 2016-02-15 18:09:39 UTC
kernel panic

bhs-50b-a70-vrack#sh reload cause
Reload Cause 1:
The system rebooted due to a watchdog caused by a kernel panic

Reload Time:
Reload occurred at Mon Feb 15 17:45:16 2016 CET.

Recommended Action:
This may indicate a software or hardware problem.
Contact your customer support representative and provide the contents
of the \"Debugging Information\" below.

Debugging Information:

NOTE: Displaying last 2000 lines of crash log

[ffffffff812ccca1] panic_event_handler+0x46/0x65
[ffffffff813ea907] notifier_call_chain+0x32/0x5e
[ffffffff81045244] raw_notifier_call_chain+0xf/0x11
[ffffffff81029f06] call_pre_crash_kexec_notifier_chain+0x22/0x2a
[ffffffff813e485f] panic+0xb0/0x1c3
[ffffffffa00697ac] scd_interrupt+0x2b8/0x3d7 [scd]
[ffffffff8106983c] handle_irq_event_percpu+0x34/0x12b
[ffffffff8106996f] handle_irq_event+0x3c/0x5c
[ffffffff8106bea2] handle_fasteoi_irq+0x7a/0xc9
[ffffffff810039eb] handle_irq+0x157/0x16c
[ffffffff8100307d] do_IRQ+0x48/0xae
[ffffffff813e7f27] ret_from_intr+0x0/0xe
[ffffffff8105e6f1] smp_call_function_single+0xee/0x12b
[ffffffff8105e8d4] smp_call_function_many+0xef/0x1f5
[ffffffff8105ea1b] on_each_cpu_mask+0x41/0x85
[ffffffff810846c3] drain_all_pages+0x90/0xa3
Posted Feb 15, 2016 - 17:01 UTC