Messages in this thread | | | Subject | Re: BUG in reiser4 | From | Vladimir Saveliev <> | Date | Thu, 30 Dec 2004 14:45:17 +0300 |
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Hello
On Wed, 2004-12-29 at 21:39, Alexander Gran wrote: > Hi, > > using 2.6.10-rc2-mm3 (config attached) i catched a bug in reiser4 while > apt-get updateing: > Dec 29 19:30:08 t40 kernel: ------------[ cut here ]------------ > Dec 29 19:30:08 t40 kernel: kernel BUG at > fs/reiser4/plugin/file/tail_conversion.c:58! > Dec 29 19:30:08 t40 kernel: invalid operand: 0000 [#1] > Dec 29 19:30:09 t40 kernel: PREEMPT > Dec 29 19:30:09 t40 kernel: Modules linked in: nls_cp437 > Dec 29 19:30:09 t40 kernel: CPU: 0 > Dec 29 19:30:09 t40 kernel: EIP: 0060:[<c01c1c75>] Not tainted VLI > Dec 29 19:30:09 t40 kernel: EFLAGS: 00210282 (2.6.10-rc2-mm3-orig) > Dec 29 19:30:09 t40 kernel: EIP is at get_nonexclusive_access+0x26/0x30 > Dec 29 19:30:09 t40 kernel: eax: d2553f30 ebx: d33c88f0 ecx: dec66a40 > edx: d33c8898 > Dec 29 19:30:09 t40 kernel: esi: d33c88c0 edi: d33c8898 ebp: d332fa6c > esp: > d2553cc4 > Dec 29 19:30:09 t40 kernel: ds: 007b es: 007b ss: 0068 > Dec 29 19:30:09 t40 kernel: Process apt-get (pid: 3064, threadinfo=d2552000 > task=d2606580) > Dec 29 19:30:09 t40 kernel: Stack: c01c0c27 b73eb000 00000000 00000000 > 00000000 00000000 00000000 00000000 > Dec 29 19:30:09 t40 kernel: 00000000 00000000 00000000 00000000 > 00000000 00000000 00000000 00000000 > Dec 29 19:30:09 t40 kernel: 00000000 00000000 00000000 00000000 > 00000000 00000000 00000000 00000000 > Dec 29 19:30:09 t40 kernel: Call Trace: > Dec 29 19:30:09 t40 kernel: [<c01c0c27>] unix_file_filemap_nopage+0x5a/0xad > Dec 29 19:30:09 t40 kernel: [<c01c0bcd>] unix_file_filemap_nopage+0x0/0xad > Dec 29 19:30:09 t40 kernel: [<c013edb7>] do_no_page+0xc4/0x340 > Dec 29 19:30:09 t40 kernel: [<c013f1f8>] handle_mm_fault+0xbe/0x151 > Dec 29 19:30:09 t40 kernel: [<c013d899>] __follow_page+0x97/0xb5 > Dec 29 19:30:09 t40 kernel: [<c013da06>] get_user_pages+0x11e/0x384 > Dec 29 19:30:09 t40 kernel: [<c01c0281>] reiser4_get_user_pages+0x87/0xad > Dec 29 19:30:09 t40 kernel: [<c01c114f>] write_unix_file+0x356/0x3af > Dec 29 19:30:09 t40 kernel: [<c018a5ba>] try_commit_txnh+0x64/0x192 > Dec 29 19:30:09 t40 kernel: [<c018a752>] commit_txnh+0x6a/0x9f > Dec 29 19:30:09 t40 kernel: [<c019b290>] reiser4_write+0x61/0x9e > Dec 29 19:30:09 t40 kernel: [<c014b99c>] sys_fchmod+0x95/0xb3 > Dec 29 19:30:09 t40 kernel: [<c019b22f>] reiser4_write+0x0/0x9e > Dec 29 19:30:09 t40 kernel: [<c014ca2c>] vfs_write+0x98/0x11d > Dec 29 19:30:09 t40 kernel: [<c014cb6e>] sys_write+0x47/0x76 > Dec 29 19:30:09 t40 kernel: [<c0102e25>] sysenter_past_esp+0x52/0x71 > Dec 29 19:30:09 t40 kernel: Code: 29 0f 00 00 c3 89 c2 b8 00 e0 ff ff 21 e0 8b > 00 8b 80 b8 04 00 00 8b 40 3c 8b 48 08 85 c9 75 0b 89 d0 ff 00 0f 88 17 > 0f 00 00 c3 <0f> 0b 3a 00 00 a4 43 c0 eb eb ba ff ff ff ff 0f c1 10 0f 88 0c > > Shortly afterwards the kernel paniced (i.e. the system hung). I could not get > the mesage as it didn'tcame through X. >
It is very likely that this biug is fixed already in ftp://ftp.namesys.com/pub/reiser4-for-2.6/2.6.10-rc3-mm1/reiser4-update-for-2.6.10-rc3-mm1-1.gz
Would you try it, please?
> regards > Alex
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