[Bug 250667] Frequent Kernel panic for spin lock on TrueNAS (FreeBSD 12.2)

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250667

            Bug ID: 250667
           Summary: Frequent Kernel panic for spin lock on TrueNAS
                    (FreeBSD 12.2)
           Product: Base System
           Version: CURRENT
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: bugs at FreeBSD.org
          Reporter: s.d.j.belcher at gmail.com

Created attachment 219141
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=219141&action=edit
Crashdump (26th October)

Hi all,

I am having a nightmare since migrating a NAS system to FreeBSD 12.2 based
TrueNAS 12.  

The system, which had been running without issue on FreeBSD 11 for over a year,
will now not stay up for more than a few hours at a time.  In every instance
the cause of the crash is 'spin lock held too long'. 

Annecodtally it seems to coincide with increased IO on BHYVE guest VMs, but
this could be a red herring. 

Crash dump attached.

-- 
You are receiving this mail because:
You are the assignee for the bug.