Bug 243620

Summary: UFS softdep Panic while rebooting
Product: Base System Reporter: Gordon Bergling <gbe>
Component: kernAssignee: freebsd-fs (Nobody) <fs>
Status: Closed DUPLICATE    
Severity: Affects Many People CC: mckusick
Priority: --- Keywords: crash
Version: CURRENT   
Hardware: Any   
OS: Any   
Attachments:
Description Flags
-CURRENT LOR
none
-CURRENT Panic none

Description Gordon Bergling freebsd_committer freebsd_triage 2020-01-26 18:21:00 UTC
Created attachment 211068 [details]
-CURRENT LOR

I have a FreeBSD -CURRENT system running in a Hyper-VM that often reports a LOR while rebooting. The same LOR was recently followed by panic. I was unable to get a coredump so I only can provide screenshots.
Comment 1 Gordon Bergling freebsd_committer freebsd_triage 2020-01-26 18:21:29 UTC
Created attachment 211069 [details]
-CURRENT Panic
Comment 2 Gordon Bergling freebsd_committer freebsd_triage 2020-01-26 18:24:50 UTC
I happens within

(ufs) sys/kern/vfs_mount.c:1606
(syncer) sys/kern/vfs_subr.c:3199
Comment 3 Conrad Meyer freebsd_committer freebsd_triage 2020-01-26 19:09:54 UTC
The LOR probably isn't related to the panic, but the panic is definitely a bug.
Comment 4 Kirk McKusick freebsd_committer freebsd_triage 2021-06-22 06:17:28 UTC
We are still working on the correct solution for the panic.

The LOR is known and generally harmless though we are working on finding a way to avoid it.

*** This bug has been marked as a duplicate of bug 252375 ***