https://bugzilla.kernel.org/show_bug.cgi?id=18182
Summary: reproducible kernel crash mounting unclean XFS
Product: File System
Version: 2.5
Kernel Version: 2.6.35.4 SMP x86_64
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: XFS
AssignedTo: xfs-masters@xxxxxxxxxxx
ReportedBy: gb@xxxxxxxxx
Regression: No
mounting xfs image crashes whole system (not instantly)
after xfs_repair -L it works without problems.
kernel and compiler version:
Linux version 2.6.35.4XMin (gena@work) (gcc version 4.4.5 20100728 (prerelease)
(Debian 4.4.4-8) ) #1 SMP Thu Sep 9 19:14:33 MSD 2010
This happened after mounting xfs with 2.6.29-pre in neo freerunner
(debian/unstable/arm).
Reproduction: always
Tested on 2.6.34 and 2.6.35.1.
rootfs image (300Mb dded image/140Mb gzipped):
www.bsdmn.com/kernel/xfscrash/rootfsdump.gz
to crash:
mount -t xfs dump.orig test -o loop
Kernel config: www.bsdmn.com/kernel/xfscrash/config.gz
dmesg with oops: www.bsdmn.com/kernel/xfscrash/dmesg
system: debian/amd64/testing
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