Date: Mon, 1 Nov 2004 09:41:26 GMT From: Claudio Destro <o1b6@tiscali.it> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/73375: panic: vinvalbuf: dirty bufs Message-ID: <200411010941.iA19fQmi017803@www.freebsd.org> Resent-Message-ID: <200411010950.iA19oLGR086467@freefall.freebsd.org>
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>Number: 73375
>Category: kern
>Synopsis: panic: vinvalbuf: dirty bufs
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Nov 01 09:50:21 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Claudio Destro
>Release: 5.3-STABLE
>Organization:
>Environment:
FreeBSD vulcan 5.3-STABLE FreeBSD 5.3-STABLE #15: Wed Oct 27 17:31:14 CEST 2004 root@:/mnt/AC26400R/usr.obj/usr/src/sys/VULCAN i386
>Description:
I get a panic detaching my USB mass storage during final sync,
without previously unmounting it.
I don't know if this is a real problem (since I did not unmount the
USB mass storage), but it leaves my root filesystem unclean.
That's my logs:
(umass detaching logs...)
(...) 1 1 0 0 0 done
No buffers busy after final sync
(da1:umass-sim0:0:0:0): Synchronize cache failed, status == 0x39, scsi status == 0x0
(da1:umass-sim0:0:0:0): removing device entry
panic: vinvalbuf: dirty bufs
Uptime: 1h23m45s
(...)
>How-To-Repeat:
Attach an USB mass storage, mount it, and then reboot or shutdown,
when final syncing detach umass.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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