I have been unable to figure out the reason for the kernel panic I have been getting for about a month now. It happens at least once a day.  I am running unRaid 6.9.2 and have been since the release.  I have ran memtest86 with no errors. I have replaced the motherboard (was going to upgrade anyway). Still cannot figure out what is going on. Diagnostics and mirrored syslog are attached. Any help would be greatly appreciated.

 

syslogunraid2-diagnostics-20211102-1644.zip

Macvlan call traces are usually the result of having dockers with a custom IP address, upgrading to v6.10 and switching to ipvlan might fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enable, top right)), or see below for more info.

 

https://forums.unraid.net/topic/70529-650-call-traces-when-assigning-ip-address-to-docker-containers/

See also here:

https://forums.unraid.net/bug-reports/stable-releases/690691-kernel-panic-due-to-netfilter-nf_nat_setup_info-docker-static-ip-macvlan-r1356/

I have removed my custom docker network and changed all docker containers to either Bridge or Host.  So far this seems to have solved the locking up/kernel panic issue.  While making these changes I attempted to upgrade from 6.9.2 to 6.10.0-rc2.  The upgrade processed fine but then after the reboot the server would never come back up and I just receive this over and over again on the terminal screen/syslog.

 

Nov 5 09:59:29 unRaid2 rpcbind[414]: connect from 192.168.18.81 to getport/addr(mountd)
Nov 5 09:59:31 unRaid2 kernel: usb 1-7: USB disconnect, device number 43
Nov 5 09:59:31 unRaid2 kernel: usb 1-7: new low-speed USB device number 44 using xhci_hcd
Nov 5 09:59:31 unRaid2 kernel: hid-generic 0003:09AE:2012.0A30: hiddev96,hidraw2: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-0000:00:14.0-7/input0

Nov 5 09:59:36 unRaid2 rpcbind[587]: connect from 192.168.18.81 to getport/addr(mountd)
Nov 5 09:59:46 unRaid2 rpcbind[834]: connect from 192.168.18.81 to getport/addr(mountd)
Nov 5 09:59:46 unRaid2 kernel: usb 1-7: USB disconnect, device number 44
Nov 5 09:59:46 unRaid2 kernel: usb 1-7: new low-speed USB device number 45 using xhci_hcd
Nov 5 09:59:46 unRaid2 kernel: hid-generic 0003:09AE:2012.0A31: hiddev96,hidraw2: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-0000:00:14.0-7/input0
Nov 5 09:59:59 unRaid2 rpcbind[1292]: connect from 192.168.18.81 to getport/addr(mountd)
Nov 5 10:00:01 unRaid2 kernel: usb 1-7: USB disconnect, device number 45
Nov 5 10:00:01 unRaid2 kernel: usb 1-7: new low-speed USB device number 46 using xhci_hcd
Nov 5 10:00:02 unRaid2 kernel: hid-generic 0003:09AE:2012.0A32: hiddev96,hidraw2: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-0000:00:14.0-7/input0

 

This also fills up my syslog after restoring back to 6.9.2, but everything seems to be working on 6.9.2 otherwise.

 

I have attached my mirrored syslog and diagnostics. Any idea why I am not able to finish the boot after upgrading to 6.10.0-rc2?

 

Thanks

 

unraid2-diagnostics-20211105-1005.zipsyslog

Try connecting the UPS to a different USB port/controller.

8 minutes ago, JorgeB said:

Try connecting the UPS to a different USB port/controller.

I will try that when I get home. I did disconnect it when trying to get 6.10-rc2 to boot and the message changed/went away but still wouldn't complete the boot after upgrade.

The boot issue with rc2 is likely unrelated to that.

Turns out the issue was a bad cache drive that was not reporting any issues. The Kernel Panic issues seems to be resolved.

 

I am still unable to boot into unRaid after upgrading from 6.9.2 to 6.10-RC2. Issue seems to be the same as before for that part.