[Solved] Log filling up rapidly when VM is turned on

[meridian]

Hi,

 

I have issues with my setup (6.10.3) and my logs are filling up rapidly and I have to manually reboot several times a week. I can se two types of errors and it only happens when a Windows 11 VM is turned on. The VM itself runs fine as far as I can tell. Can anyone provide me with some ideas on how to fix it?

 

Quote

Aug 25 14:26:14 unraid01 nginx: 2022/08/25 14:26:14 [error] 6201#6201: nchan: Out of shared memory while allocating message of size 5862. Increase nchan_max_reserved_memory. Aug 25 14:26:14 unraid01 nginx: 2022/08/25 14:26:14 [error] 6201#6201: *5562084 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost" Aug 25 14:26:14 unraid01 nginx: 2022/08/25 14:26:14 [error] 6201#6201: MEMSTORE:00: can't create shared message for channel /disks Aug 25 14:26:15 unraid01 nginx: 2022/08/25 14:26:15 [crit] 6201#6201: ngx_slab_alloc() failed: no memory Aug 25 14:26:15 unraid01 nginx: 2022/08/25 14:26:15 [error] 6201#6201: shpool alloc failed

 

Quote

Aug 25 22:06:30 unraid01 kernel: CPU: 15 PID: 16617 Comm: CPU 9/KVM Tainted: G W 5.15.46-Unraid #1 Aug 25 22:06:30 unraid01 kernel: Call Trace: Aug 25 22:08:04 unraid01 kernel: CPU: 12 PID: 16611 Comm: CPU 3/KVM Tainted: G W 5.15.46-Unraid #1 Aug 25 22:08:04 unraid01 kernel: Call Trace: Aug 26 01:03:04 unraid01 kernel: CPU: 7 PID: 16616 Comm: CPU 8/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:03:04 unraid01 kernel: Call Trace: Aug 26 01:03:38 unraid01 kernel: CPU: 15 PID: 16617 Comm: CPU 9/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:03:38 unraid01 kernel: Call Trace: Aug 26 01:03:52 unraid01 kernel: CPU: 6 PID: 16614 Comm: CPU 6/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:03:52 unraid01 kernel: Call Trace: Aug 26 01:05:58 unraid01 kernel: CPU: 14 PID: 16615 Comm: CPU 7/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:05:58 unraid01 kernel: Call Trace: Aug 26 01:06:09 unraid01 kernel: CPU: 5 PID: 16612 Comm: CPU 4/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:06:09 unraid01 kernel: Call Trace: Aug 26 01:06:21 unraid01 kernel: CPU: 14 PID: 16615 Comm: CPU 7/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:06:21 unraid01 kernel: Call Trace: Aug 26 01:06:48 unraid01 kernel: CPU: 13 PID: 16613 Comm: CPU 5/KVM Tainted: G W 5.15.46-Unraid #1 Aug 26 01:06:48 unraid01 kernel: Call Trace:

 

unraid01-diagnostics-20220826-1053.zip

unraid01-syslog-20220826-0906.zip

Edited August 30, 2022 by meridian
Solved

[JorgeB]

Try updating to v6.11.0-rc4, if that doesn't help and IIRC a user with a similar error KVM error fixed it by creating as new identical VM, i.e., it was something in that specif VM.

[meridian]

Thanks, I´ll give it a try.