Panic in ffs_valloc (Was: Unexpected SU+J inconsistency AGAIN -- please, don't shift topic to ZFS!)
lev at FreeBSD.org
Thu Feb 28 12:48:36 UTC 2013
You wrote 28 февраля 2013 г., 14:13:23:
LS>>> My server runs 9.1-STABLE and have 8Tb UFS2 SU+J FS.
LS>>> It crashed a several minutes ago (I don't know reason yet) and fsck
LS>>> says "Unexpected SU+J inconsistency" (Inode mode/directory tyme
LS>>> mismatch) and requested full check (which will take more than hour on
LS>>> such FS).
LS>> Full fsck found "INTERNAL ERROR: DUPS WITH SOFTUPDATES" and keeps running...
LS> full fsck reconnected about 1000 files, which was written in time of
LS> Really, sever crashed when SVN mirror seed was been unpacking on
LS> this FS, so there was massive file creation at this time.
Ok, I've checked memory, and now I have booted system with crashlog
Here it is (please note, that panic() was called by ffs_valloc):
#0 doadump (textdump=<value optimized out>) at pcpu.h:229
229 pcpu.h: No such file or directory.
(kgdb) #0 doadump (textdump=<value optimized out>) at pcpu.h:229
#1 0xffffffff80431494 in kern_reboot (howto=260)
#2 0xffffffff80431997 in panic (fmt=0x1 <Address 0x1 out of bounds>)
#3 0xffffffff80573d8c in ffs_valloc (pvp=0xfffffe0024d68000, mode=33204,
#4 0xffffffff805aa126 in ufs_makeinode (mode=33204, dvp=0xfffffe0024d68000,
#5 0xffffffff80634391 in VOP_CREATE_APV (vop=<value optimized out>,
a=0xffffff81c3558920) at vnode_if.c:252
#6 0xffffffff804d389a in vn_open_cred (ndp=0xffffff81c35589d0,
flagp=0xffffff81c35589cc, cmode=<value optimized out>,
vn_open_flags=<value optimized out>, cred=0xfffffe0023d52700,
fp=0xfffffe00ae9cf370) at vnode_if.h:109
#7 0xffffffff804cc0d9 in kern_openat (td=0xfffffe012d095000, fd=-100,
path=0x801c951e0 <Address 0x801c951e0 out of bounds>,
pathseg=UIO_USERSPACE, flags=2562, mode=<value optimized out>)
#8 0xffffffff805f1400 in amd64_syscall (td=0xfffffe012d095000, traced=0)
#9 0xffffffff805dbfc7 in Xfast_syscall ()
#10 0x000000080177ce5c in ?? ()
Previous frame inner to this frame (corrupt stack?)
Full textdump: http://lev.serebryakov.spb.ru/crashes/core-ffs-crash.txt.1
Please note, that FS was loaded by torrent client (40Mbit/s outbound
traffic) and unpacking of svnmirror-base-r238500.tar.xz from this FS
to itself. So, it was really high multistream load.
I'll try to reproduce this on SINGLE disk, without geom_radi5 :)
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>
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