Hi, Im having a segfault when trying to rm -rf a directory in my hard
disk. If I run fsck.reiserfs on that partition it tells me to
--rebuild-tree. I wont yet, because I cant make a backup and, well, Im
scared of losing my data ;)
Ah, kernel is a 2.6.10, and Im running debian unstable on an
athlon... hope it helps!
I attach the kernel output:
---------------------------------------------------
ReiserFS: sda4: found reiserfs format "3.6" with standard journal
ReiserFS: sda4: using ordered data mode
ReiserFS: sda4: journal params: device sda4, size 8192, journal first block 18,
max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sda4: checking transaction log (sda4)
ReiserFS: sda4: replayed 3 transactions in 5 seconds
ReiserFS: sda4: Using r5 hash to sort names
ReiserFS: sda4: warning: vs-2180: finish_unfinished: iget failed for [245831
247149 0x0 SD]
agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0.
agpgart: XFree86 passes broken AGP3 flags (1f00080f). Fixed.
agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
ReiserFS: warning: is_tree_node: node level 54786 does not match to the
expected one 1
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block
2037090. Fsck?
ReiserFS: sda4: warning: vs-13070: reiserfs_read_locked_inode: i/o failure
occurred trying to find stat data of [257451 257464 0x0 SD]
ReiserFS: warning: is_tree_node: node level 54786 does not match to the
expected one 1
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block
2037090. Fsck?
ReiserFS: sda4: warning: vs-13070: reiserfs_read_locked_inode: i/o failure
occurred trying to find stat data of [257451 257465 0x0 SD]
ReiserFS: warning: is_tree_node: node level 54786 does not match to the
expected one 1
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block
2037090. Fsck?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred
trying to truncate [257451 257463 0xfffffffffffffff DIRECT]
ReiserFS: sda4: warning: clm-2100: nesting info a different FS
ReiserFS: sda4: warning: clm-2100: nesting info a different FS
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:2825!
invalid operand: 0000 [#1]
PREEMPT
Modules linked in: ppp_deflate zlib_deflate bsd_comp thermal fan button
processor ac battery ppp_async crc_ccitt ipv6 ehci_hcd sn9c102 videod
ev uhci_hcd usbcore sd_mod sata_via libata scsi_mod pci_hotplug analog
parport_pc parport pcspkr reiserfs dm_mod capability commoncap it87 ee
prom i2c_sensor i2c_isa nvidia rtc ppp_generic slhc ide_cd cdrom tsdev evdev
psmouse mousedev i2c_viapro i2c_core snd_pcm_oss snd_mixer_oss s
nd_via82xx snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport
snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore via_agp agpgart
sk98lin af_packet ext2 ext3 jbd mbcache ide_generic via82cxxx trm290 triflex
slc90e66 sis5513 siimage serverworks sc1200 rz1000 piix pdc202xx
_old opti621 ns87415 hpt366 ide_disk hpt34x generic cy82c693 cs5530 cs5520
cmd64x atiixp amd74xx alim15x3 aec62xx pdc202xx_new ide_core unix
fbcon font bitblit vesafb cfbcopyarea cfbimgblt cfbfillrect
CPU: 0
EIP: 0060:[<e0bd518e>] Tainted: P VLI
EFLAGS: 00010246 (2.6.10-1-686)
EIP is at journal_begin+0xee/0x100 [reiserfs]
eax: 00000000 ebx: d9c9c000 ecx: d9c9df00 edx: d9c9df00
esi: d9c9deb0 edi: d8882800 ebp: d9c9deb0 esp: d9c9de74
ds: 007b es: 007b ss: 0068
Process rm (pid: 6562, threadinfo=d9c9c000 task=da778020)
Stack: ffffffff 00000000 00000000 00000000 00000012 d6b8cd6c 00000000 e0bc1bfa
d9c9deb0 d8882800 00000012 00000000 00000000 000002c5 00000000 00000000
00000000 00000000 00000000 e0c83000 00000000 d8882800 d6b8cd6c d9c9df70
Call Trace:
[<e0bc1bfa>] remove_save_link+0x3a/0x110 [reiserfs]
[<e0bd54ba>] journal_end+0xaa/0x100 [reiserfs]
[<e0bb4515>] reiserfs_delete_inode+0xe5/0x110 [reiserfs]
[<c016395d>] permission+0x6d/0x80
[<e0bb4430>] reiserfs_delete_inode+0x0/0x110 [reiserfs]
[<c0171095>] generic_delete_inode+0xa5/0x170
[<c0171343>] iput+0x63/0x90
[<c0166933>] sys_unlink+0xd3/0x130
[<c0156091>] sys_write+0x51/0x80
[<c01030df>] syscall_call+0x7/0xb
Code: 24 08 89 54 24 04 89 34 24 e8 1f a5 5e df 83 7e 04 01 7e 04 31 c0 eb bd
89 3c 24 b8 c0 d8 bd e0 89 44 24 04 e8 04 fb fe ff eb e9 <0f> 0b 09 0b 6a ed bd
e0 eb c0 90 8d b4 26 00 00 00 00 55 57 56
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