Bug 255739

Summary: ffs crash in UFS
Product: Base System Reporter: doctor
Component: miscAssignee: freebsd-fs (Nobody) <fs>
Status: Closed Not Enough Information    
Severity: Affects Some People CC: chris, mckusick
Priority: ---    
Version: 13.0-RELEASE   
Hardware: amd64   
OS: Any   
Attachments:
Description Flags
core file
none
info file none

Description doctor 2021-05-10 02:42:37 UTC
on 3 occasion I have seen 3 crashes in FFS on a UFS system on 3 separate occasions.
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2021-05-10 10:33:37 UTC
^Triage: assign to fs@, but I will note that without further information there's little we can do to try to diagnose this.
Comment 2 doctor 2021-05-11 18:24:59 UTC
Created attachment 224854 [details]
core file
Comment 3 doctor 2021-05-11 18:25:39 UTC
Created attachment 224855 [details]
info file
Comment 4 doctor 2021-05-11 18:26:17 UTC
adding more information.  The vmcore.1 file is 1.1GB
Comment 5 Kirk McKusick freebsd_committer freebsd_triage 2021-05-11 23:08:39 UTC
What were the details on the filesystem in question (df information, and ideally the first 100 lines of dumpfs of the filesystem). Were you running it using soft updates or journalled soft updates?

Were there any I/O errors reported for the drive in the system logs.

Did you run fsck on it after the crash, and if so what if any errors did it report/fix?