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kernel panic - no syncing: Fatal exception in interrupt

Featured Replies

Hello, I seek you help because my UnRaid did 2 Kernel panics this night and I cant figure out from where they come from.

First was in the start of the night, second was at 3h33 in the morning.

 

IMG_0255.thumb.png.f266718b345aa93a895f3bcc80a77a4a.png

unraid-diagnostics-20231124-0932.zip

Solved by JorgeB

  • Solution

Forget that for now, the issue is already visible in the after boot log:

 

Nov 24 09:25:26 UnRaid kernel: macvlan_broadcast+0x10a/0x150 [macvlan]
Nov 24 09:25:26 UnRaid kernel: ? _raw_spin_unlock+0x14/0x29
Nov 24 09:25:26 UnRaid kernel: macvlan_process_broadcast+0xbc/0x12f [macvlan]

 

Macvlan call traces will usually end up crashing the server, switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enabled, top right)), then reboot.

  • Author
2 minutes ago, JorgeB said:

Enable the syslog server and post that after a crash.

 

Ok, thx, I just enabled it

  • Author
1 minute ago, JorgeB said:

Forget that for now, the issue is already visible in the after boot log:

 

Nov 24 09:25:26 UnRaid kernel: macvlan_broadcast+0x10a/0x150 [macvlan]
Nov 24 09:25:26 UnRaid kernel: ? _raw_spin_unlock+0x14/0x29
Nov 24 09:25:26 UnRaid kernel: macvlan_process_broadcast+0xbc/0x12f [macvlan]

 

Macvlan call traces will usually end up crashing the server, switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enabled, top right)), then reboot.

Yes I saw that someone else had this problem and that you pointed at the same problem, I switched ipvlan this morning while troubleshooting. I'll keep you updated if this was the problem.

5 minutes ago, Padi said:

I switched ipvlan this morning

Don't forget to reboot after the switch.

  • 2 weeks later...
  • Author
On 11/24/2023 at 11:47 AM, JorgeB said:

Forget that for now, the issue is already visible in the after boot log:

 

Nov 24 09:25:26 UnRaid kernel: macvlan_broadcast+0x10a/0x150 [macvlan]
Nov 24 09:25:26 UnRaid kernel: ? _raw_spin_unlock+0x14/0x29
Nov 24 09:25:26 UnRaid kernel: macvlan_process_broadcast+0xbc/0x12f [macvlan]

 

Macvlan call traces will usually end up crashing the server, switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enabled, top right)), then reboot.

 

This was the problem. Had no crash since I changed it. Thx

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