August 11, 20214 yr Server was unresponsive this morning. I couldn't ping the server IP address, no web gui and dockers didn't seem to be working. I've looked in the diagnostics (attached) that were generated once the server had restarted from a hard reset, but don't know what I'm looking for. Any help appreciated. Edited August 11, 20214 yr by jj_uk
August 11, 20214 yr Community Expert 6 hours ago, jj_uk said: generated once the server had restarted from a hard reset https://wiki.unraid.net/Manual/Troubleshooting#Persistent_Logs_.28Syslog_server.29
August 11, 20214 yr Author Dang. I was logging to flash a while back but disabled it. I've now set up a syslog server to ssd. Thanks.
August 14, 20214 yr Author I've just performed a hard reset as the server locked up earlier today. Edited August 14, 20214 yr by jj_uk
August 14, 20214 yr Author Aug 14 13:39:48 tower1 kernel: BUG: kernel NULL pointer dereference, address: 0000000000000000 That's interesting. Attached the syslog. syslog-192.168.1.230.log Edited August 14, 20214 yr by jj_uk
August 14, 20214 yr Author 1 hour ago, trurl said: Your attachment doesn't work for some reason. I used the drag and drop method on the forum. I've redone it now with the "select files" option. Seems that drag/drop doesn't work for me. Attached. syslog-192.168.1.230.log Edited August 14, 20214 yr by jj_uk
August 14, 20214 yr Community Expert Don't have your diagnostics anymore and you deleted them so I don't remember anything about your hardware. Have you done memtest?
August 14, 20214 yr Author Attached are the diagnostics. I've not run a memtest. tower1-diagnostics-20210811-0911.zip
August 15, 20214 yr Community Expert Aug 13 18:20:28 tower1 kernel: macvlan_broadcast+0x10e/0x13c [macvlan] Aug 13 18:20:28 tower1 kernel: macvlan_process_broadcast+0xf8/0x143 [macvlan] Macvlan call traces are usually the result of having dockers with a custom IP address, upgrading to v6.10 might fix it, or more info below. 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/
August 15, 20214 yr Author Ok thanks. I've updated to 6.10.0 rc1. Hopefully that'll fix it, but if not, I'll move pihole to a RPI, as the other methods of fixing this are beyond me.
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