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Hello all, Can someone point me towards the right mailing list to help get this issue resolved; I think I've hit something in either the MD, block or reiserfs sections, but I could be completely wrong. The symptoms: rm a file from a working RAID1 md reiserfs filesystem, and I get a panic, rm(1) segfaults, and all further I/O to any interactive shells stop. The entire system is rednered incapable; reboot (via ctrl-alt-del) doesnt shutdown and the only action is to hard reset the box. Attached is a copy of the oops as recorded by syslog, the script I run to start the error. The exact line that Segfaults is the rm() on a 2.2 GB tar file. For reference, the system is documented at http://www.james.rcpt.to/programs/debian/raid1/ This is only using the Debian packages of the kernel. kernel-image-2.4.23-686_2.4.23-1. If there is any further info I can send, please let me know. Please CC me as I am not subscribed to LKML. Ta. Regards, James -- James Bromberger <james_AT_rcpt.to> www.james.rcpt.to Remainder moved to http://www.james.rcpt.to/james/sig.html I am in London on UK mobile +44 7952 042920. The kernel: 2.4.23-1-686- The script: DAY=`date +%d` MONTH=`date +%m` YEAR=`date +%Y` FROM="/usr/local/fileshare /usr/local/psql" TO="/usr/local/share/${YEAR}-${MONTH}-${DAY}-fileshare-backup.tbz" TAR="/bin/tar" CMD="$TAR -Pcjlf $TO $FROM" /bin/echo -n "Removing old backup..." /bin/rm /usr/local/share/????-??-??-fileshare-backup.tbz The script running: ++ date +%d + DAY=07 ++ date +%m + MONTH=02 ++ date +%Y + YEAR=2004 + FROM=/usr/local/fileshare /usr/local/psql + TO=/usr/local/share/2004-02-07-fileshare-backup.tbz + TAR=/bin/tar + CMD=/bin/tar -Pcjlf /usr/local/share/2004-02-07-fileshare-backup.tbz /usr/local/fileshare /usr/local/psql + /bin/echo -n 'Removing old backup...' Removing old backup...+ /bin/rm /usr/local/share/2004-01-30-fileshare-backup.tbz./makecompressedbackup.sh: line 23: 9729 Segmentation fault /bin/rm /usr/local/share/????-??-??-fileshare-backup.tbz ++ date + NOW=Sat Feb 7 17:21:19 WST 2004 + echo 'Sat Feb 7 17:21:19 WST 2004 Doing /bin/tar -Pcjlf /usr/local/share/2004-02-07-fileshare-backup.tbz /usr/local/fileshare /usr/local/psql...' Sat Feb 7 17:21:19 WST 2004 Doing /bin/tar -Pcjlf /usr/local/share/2004-02-07-fileshare-backup.tbz /usr/local/fileshare /usr/local/psql... + /bin/tar -Pcjf /usr/local/share/2004-02-07-fileshare-backup.tbz /usr/local/fileshare /usr/local/psql From /var/log/syslog: Feb 7 17:21:19 phobe kernel: md(9,5):vs-4075: reiserfs_free_block: block 1076949926 is out of range on md(9,5) Feb 7 17:21:19 phobe kernel: md(9,5):vs-4075: reiserfs_free_block: block 2212879009 is out of range on md(9,5) Feb 7 17:21:19 phobe kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000028c Feb 7 17:21:19 phobe kernel: printing eip: Feb 7 17:21:19 phobe kernel: e085124d Feb 7 17:21:19 phobe kernel: *pde = 00000000 Feb 7 17:21:19 phobe kernel: Oops: 0002 Feb 7 17:21:19 phobe kernel: CPU: 0 Feb 7 17:21:19 phobe kernel: EIP: 0010:[ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1772979/96] Not tainted Feb 7 17:21:19 phobe kernel: EFLAGS: 00010282 Feb 7 17:21:19 phobe kernel: eax: 00000000 ebx: 0001d0a2 ecx: df47dc00 edx: e0ca624c Feb 7 17:21:19 phobe kernel: esi: 0000146b edi: e0c170d4 ebp: 000003f4 esp: d56b1b88 Feb 7 17:21:19 phobe kernel: ds: 0018 es: 0018 ss: 0018 Feb 7 17:21:19 phobe kernel: Process rm (pid: 9729, stackpage=d56b1000) Feb 7 17:21:19 phobe kernel: Stack: d56b1f1c d56b1f1c e851146b 00000000 e0855af0 df47dc00 e851146b e0c170d4 Feb 7 17:21:19 phobe kernel: 00005aa1 e08327ca d56b1f1c e851146b c763be68 000003f4 e08328c6 d56b1f1c Feb 7 17:21:19 phobe kernel: df47dc00 e851146b e851146b 00000065 e084d735 d56b1f1c e851146b cbf92b00 Feb 7 17:21:19 phobe kernel: Call Trace: [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1754384/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1898550/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1898298/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1788107/96] [__make_request+892/1936] Feb 7 17:21:19 phobe kernel: [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1541824/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1541784/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1786838/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1784312/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1782530/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1785591/96] Feb 7 17:21:19 phobe kernel: [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1868477/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1717594/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1868624/96] [ide-floppy:__insmod_ide-floppy_O/lib/modules/2.4.23-1-686/kernel/drive+-1716640/96] [iput+304/640] [cached_lookup+27/112] Feb 7 17:21:19 phobe kernel: [vfs_unlink+242/448] [sys_unlink+186/288] [system_call+51/56] Feb 7 17:21:19 phobe kernel: Feb 7 17:21:19 phobe kernel: Code: 0f ab 30 8b 5c 24 04 31 c0 8b 74 24 08 8b 7c 24 0c 83 c4 10 ... Feb 7 17:26:23 phobe sm-mta[1274]: rejecting connections on daemon MTA: load average: 12 Feb 7 17:26:23 phobe sm-mta[1274]: rejecting connections on daemon MSA: load average: 12[unhandled content-type:application/pgp-signature] | ||||||||||||
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