Bug 120210 - [zfs] [panic] reboot after panic: solaris assert: arc_buf_remove_ref
Summary: [zfs] [panic] reboot after panic: solaris assert: arc_buf_remove_ref
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-fs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-02-01 20:10 UTC by Weldon Godfrey
Modified: 2011-10-11 08:30 UTC (History)
0 users

See Also:


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Description Weldon Godfrey 2008-02-01 20:10:02 UTC
Spontaneous reboot with no other indication in logs except for message
on reboot.  Please let me know if you want the savecore.  I did check to
see if there was a report already on this, forgive me if I miss it.  If
this is solved in a more current version, please let me know.  We already
plan to install 7.0-RELEASE when it is available.

Thanks!

Feb  1 12:30:59 netflow-dc2 savecore: reboot after panic: solaris assert: arc_buf_remove_ref(db->db_buf, db) == 0, file: /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dbuf.c, line: 1718
Comment 1 Weldon Godfrey 2008-02-07 16:29:49 UTC
Happened again on different server with the same hw configuration, same
OS, same software with very similar configuration.

 

Feb  7 10:25:09 netflow-dc1 savecore: reboot after panic: solaris
assert: 0 == dmu_buf_hold_array(os, object, offset, size, FA

LSE, FTAG, &numbufs, &dbp), file:
/usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dmu
.c, line: 431

Feb  7 10:25:09 netflow-dc1 savecore: writing core to vmcore.2

 

Weldon

 
Comment 2 K. Macy freebsd_committer freebsd_triage 2009-05-17 06:44:46 UTC
State Changed
From-To: open->feedback



try the MFC to 7 stable : http://svn.freebsd.org/base/user/kmacy/ZFS_MFC/ 


Comment 3 K. Macy freebsd_committer freebsd_triage 2009-05-17 06:44:46 UTC
Responsible Changed
From-To: freebsd-bugs->kmacy



try the MFC to 7 stable http://svn.freebsd.org/base/user/kmacy/ZFS_MFC/
Comment 4 Carsten Menke 2009-09-01 20:47:44 UTC
This happened to me as well today,
running FreeBSD 7.2 Release on AMD64.

I was doing I/O and I have a large file located on the
raidz1 pool however it is not really reproduciable as the system
ran fine for some days before.

Regards

Carsten
-- 
"There are two major products that came out of Berkeley: LSD and UNIX.
   We don't believe this to be a coincidence." --Jeremy S. Anderson
Comment 5 Gavin Atkinson freebsd_committer freebsd_triage 2011-05-29 23:12:33 UTC
Responsible Changed
From-To: kmacy->freebsd-fs

kmacy has asked for all of his PRs to be reassigned back to the pool. 

It seems likely that this is fixed in 8+. 

To submitter: feedback on this was requested.  If you did provide feedback 
then it doesn't appear to have made it into the PR trail - could you please 
resend it?
Comment 6 Martin Matuska freebsd_committer freebsd_triage 2011-10-11 08:30:25 UTC
State Changed
From-To: feedback->closed

Closed on feedback timeout.