* [Ocfs2-devel] Filesystem fuzzing [not found] ` <48345A30.9030004@oracle.com> @ 2008-05-27 8:01 ` Eric Sesterhenn 2008-05-27 8:29 ` Eric Sesterhenn 2008-05-28 2:29 ` Sunil Mushran 0 siblings, 2 replies; 4+ messages in thread From: Eric Sesterhenn @ 2008-05-27 8:01 UTC (permalink / raw) To: Sunil Mushran; +Cc: linux-fsdevel, ocfs2-devel * Sunil Mushran (Sunil.Mushran at oracle.com) wrote: > Eric Sesterhenn wrote: >> i do some regular filesystem fuzzing, based on a modified version >> of lmhs fsfuzzer. I try to test current -git at least once a week. >> Most modifications are adding of new filesystems or mounting >> them with different options, but i also added some new tests like invoking >> iozone, fsx or fsstress if available >> >> I currently test vfat, udf, msdos, swap, iso9660, ext2, >> ext3, ext4, hfs, hfsplus, gfs2, ntfs, minix, qnx4, affs and bfs > > Please can you add ocfs2 to the mix. To make it easy, you > can format with "mkfs.ocfs2 -M local" to mark the volume > for local mount only and thus not deal with any cluster config. here is a first one: [ 146.790010] (4230,0):ocfs2_read_locked_inode:475 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) [ 146.790282] (4230,0):ocfs2_read_locked_inode:475 ERROR: Inode 9: system file state is ambigous [ 146.790584] ------------[ cut here ]------------ [ 146.790717] kernel BUG at fs/ocfs2/inode.c:475! [ 146.790848] invalid opcode: 0000 [#1] PREEMPT DEBUG_PAGEALLOC [ 146.791224] Modules linked in: [ 146.791381] [ 146.791381] Pid: 4230, comm: mount.ocfs2 Not tainted (2.6.26-rc4 #44) [ 146.791381] EIP: 0060:[<c039bb9f>] EFLAGS: 00010282 CPU: 0 [ 146.791381] EIP is at ocfs2_iget+0x6bf/0xc90 [ 146.791381] EAX: 00000065 EBX: 000001db ECX: 00000001 EDX: 00000001 [ 146.791381] ESI: 00000000 EDI: 00000000 EBP: cbf83db4 ESP: cbf83d54 [ 146.791381] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 [ 146.791381] Process mount.ocfs2 (pid: 4230, ti=cbf83000 task=cbf8af70 task.ti=cbf83000) [ 146.791381] Stack: c081be00 00001086 00000000 c06f978f 000001db 00000009 00000000 c08dcddc [ 146.791381] c038be6b 000000d0 ccae339e cbf83d88 00000000 cbf83db4 c038be76 00000009 [ 146.791381] 00000000 00000009 00000001 00000000 cc33ea28 00000000 cbe14180 c7879800 [ 146.791381] Call Trace: [ 146.791381] [<c038be6b>] ? ocfs2_new_dlm_debug+0x1b/0x100 [ 146.791381] [<c038be76>] ? ocfs2_new_dlm_debug+0x26/0x100 [ 146.791381] [<c03c556a>] ? ocfs2_fill_super+0x1f2a/0x2910 [ 146.791381] [<c018281f>] ? get_sb_bdev+0xef/0x120 [ 146.791381] [<c019758d>] ? alloc_vfsmnt+0xdd/0x120 [ 146.791381] [<c019758d>] ? alloc_vfsmnt+0xdd/0x120 [ 146.791381] [<c03bf742>] ? ocfs2_get_sb+0x22/0x30 [ 146.791381] [<c03c3640>] ? ocfs2_fill_super+0x0/0x2910 [ 146.791381] [<c018236a>] ? vfs_kern_mount+0x3a/0x90 [ 146.791381] [<c0182419>] ? do_kern_mount+0x39/0xd0 [ 146.791381] [<c01987c5>] ? do_new_mount+0x65/0x90 [ 146.791381] [<c019894a>] ? do_mount+0x15a/0x1b0 [ 146.791381] [<c017bab5>] ? kmem_cache_alloc+0x95/0xc0 [ 146.791381] [<c015fcab>] ? __get_free_pages+0x1b/0x30 [ 146.791381] [<c0196658>] ? copy_mount_options+0x38/0x140 [ 146.791381] [<c0188dc7>] ? getname+0xa7/0xc0 [ 146.791381] [<c0198a0f>] ? sys_mount+0x6f/0xb0 [ 146.791381] [<c0103d7d>] ? sysenter_past_esp+0x6a/0xb1 [ 146.791381] ======================= [ 146.791381] Code: 09 8b c0 31 d2 89 d1 83 e0 01 09 c1 74 1d f6 05 6a 09 8b c0 80 75 14 a1 6c 09 8b c0 31 d2 89 d3 83 e0 01 09 c3 0f 84 56 04 00 00 <0f> 0b eb fe 89 f0 e8 36 96 df ff 81 fb 00 fe ff ff 0f 84 cc fb [ 146.791381] EIP: [<c039bb9f>] ocfs2_iget+0x6bf/0xc90 SS:ESP 0068:cbf83d54 [ 146.806059] ---[ end trace 48ff23e66ef1f905 ]--- Image can be found at http://cccmz.de/~snakebyte/ocfs2.3.img.bz2 (server is a bit flaky at the moment due to dns issues, just try again if you get the united domains site) Greetings, Eric ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Ocfs2-devel] Filesystem fuzzing 2008-05-27 8:01 ` [Ocfs2-devel] Filesystem fuzzing Eric Sesterhenn @ 2008-05-27 8:29 ` Eric Sesterhenn 2008-05-28 2:29 ` Sunil Mushran 1 sibling, 0 replies; 4+ messages in thread From: Eric Sesterhenn @ 2008-05-27 8:29 UTC (permalink / raw) To: Sunil Mushran; +Cc: linux-fsdevel, ocfs2-devel * Eric Sesterhenn (snakebyte at gmx.de) wrote: > * Sunil Mushran (Sunil.Mushran at oracle.com) wrote: > > Eric Sesterhenn wrote: > >> i do some regular filesystem fuzzing, based on a modified version > >> of lmhs fsfuzzer. I try to test current -git at least once a week. > >> Most modifications are adding of new filesystems or mounting > >> them with different options, but i also added some new tests like invoking > >> iozone, fsx or fsstress if available > >> > >> I currently test vfat, udf, msdos, swap, iso9660, ext2, > >> ext3, ext4, hfs, hfsplus, gfs2, ntfs, minix, qnx4, affs and bfs > > > > Please can you add ocfs2 to the mix. To make it easy, you > > can format with "mkfs.ocfs2 -M local" to mark the volume > > for local mount only and thus not deal with any cluster config. > > here is a first one: ... > Image can be found at http://cccmz.de/~snakebyte/ocfs2.3.img.bz2 > (server is a bit flaky at the moment due to dns > issues, just try again if you get the united domains site) [ 253.538562] (4238,0):ocfs2_populate_inode:277 ERROR: ip_blkno 10 != i_blkno 34314! [ 253.538861] ------------[ cut here ]------------ [ 253.538995] kernel BUG at fs/ocfs2/inode.c:484! [ 253.539125] invalid opcode: 0000 [#1] PREEMPT DEBUG_PAGEALLOC [ 253.539356] Modules linked in: [ 253.539356] [ 253.539356] Pid: 4238, comm: mount.ocfs2 Not tainted (2.6.26-rc4 #44) [ 253.539356] EIP: 0060:[<c039bf71>] EFLAGS: 00010206 CPU: 0 [ 253.539356] EIP is at ocfs2_iget+0xa91/0xc90 [ 253.539356] EAX: 00008600 EBX: 00000000 ECX: 00008600 EDX: 0000860a [ 253.539356] ESI: cbfc0a78 EDI: cbbcb120 EBP: cbb1fdb4 ESP: cbb1fd54 [ 253.539356] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 [ 253.539356] Process mount.ocfs2 (pid: 4238, ti=cbb1f000 task=cbb89fa0 task.ti=cbb1f000) [ 253.539356] Stack: 00000001 cbb1fda4 00000000 00000000 cbb1fd88 00000296 c038be6b c08dcddc [ 253.539356] c038be6b 000000d0 cf306d3e cbb1fd88 00000000 cbb1fdb4 c038be76 0000000a [ 253.539356] 00000000 0000000a 00000001 00000000 cbddb208 00000000 cbbcb120 c9f1f800 [ 253.539356] Call Trace: [ 253.539356] [<c038be6b>] ? ocfs2_new_dlm_debug+0x1b/0x100 [ 253.539356] [<c038be6b>] ? ocfs2_new_dlm_debug+0x1b/0x100 [ 253.539356] [<c038be76>] ? ocfs2_new_dlm_debug+0x26/0x100 [ 253.539356] [<c03c5594>] ? ocfs2_fill_super+0x1f54/0x2910 [ 253.539356] [<c018281f>] ? get_sb_bdev+0xef/0x120 [ 253.539356] [<c019758d>] ? alloc_vfsmnt+0xdd/0x120 [ 253.539356] [<c019758d>] ? alloc_vfsmnt+0xdd/0x120 [ 253.539356] [<c03bf742>] ? ocfs2_get_sb+0x22/0x30 [ 253.539356] [<c03c3640>] ? ocfs2_fill_super+0x0/0x2910 [ 253.539356] [<c018236a>] ? vfs_kern_mount+0x3a/0x90 [ 253.539356] [<c0182419>] ? do_kern_mount+0x39/0xd0 [ 253.539356] [<c01987c5>] ? do_new_mount+0x65/0x90 [ 253.539356] [<c019894a>] ? do_mount+0x15a/0x1b0 [ 253.539356] [<c017bab5>] ? kmem_cache_alloc+0x95/0xc0 [ 253.539356] [<c015fcab>] ? __get_free_pages+0x1b/0x30 [ 253.539356] [<c0196658>] ? copy_mount_options+0x38/0x140 [ 253.539356] [<c0188dc7>] ? getname+0xa7/0xc0 [ 253.539356] [<c0198a0f>] ? sys_mount+0x6f/0xb0 [ 253.539356] [<c0103d7d>] ? sysenter_past_esp+0x6a/0xb1 [ 253.539356] ======================= [ 253.539356] Code: 89 da 89 f0 e8 61 ec ff ff 85 c0 0f 88 e6 f7 ff ff 8b 55 e0 8b 4b 54 8b 45 dc 31 d1 8b 53 50 31 db 31 d0 09 c1 0f 84 d1 f7 ff ff <0f> 0b eb fe 8b 83 b8 00 00 00 89 c2 0f b6 c8 c1 ea 0c 25 00 ff [ 253.539356] EIP: [<c039bf71>] ocfs2_iget+0xa91/0xc90 SS:ESP 0068:cbb1fd54 [ 253.554755] ---[ end trace 8befff9d4b19c14a ]--- Image can be found here: http://www.cccmz.de/~snakebyte/ocfs2.4.img.bz2 Greetings, Eric ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Ocfs2-devel] Filesystem fuzzing 2008-05-27 8:01 ` [Ocfs2-devel] Filesystem fuzzing Eric Sesterhenn 2008-05-27 8:29 ` Eric Sesterhenn @ 2008-05-28 2:29 ` Sunil Mushran 2008-05-29 13:18 ` Eric Sesterhenn 1 sibling, 1 reply; 4+ messages in thread From: Sunil Mushran @ 2008-05-28 2:29 UTC (permalink / raw) To: Eric Sesterhenn; +Cc: linux-fsdevel, ocfs2-devel Eric, Thanks. I've filed few bugzillas for tracking them. I'll need to think about this. http://oss.oracle.com/bugzilla/show_bug.cgi?id=970 http://oss.oracle.com/bugzilla/show_bug.cgi?id=971 Eric Sesterhenn wrote: > * Sunil Mushran (Sunil.Mushran at oracle.com) wrote: > >> Eric Sesterhenn wrote: >> >>> i do some regular filesystem fuzzing, based on a modified version >>> of lmhs fsfuzzer. I try to test current -git at least once a week. >>> Most modifications are adding of new filesystems or mounting >>> them with different options, but i also added some new tests like invoking >>> iozone, fsx or fsstress if available >>> >>> I currently test vfat, udf, msdos, swap, iso9660, ext2, >>> ext3, ext4, hfs, hfsplus, gfs2, ntfs, minix, qnx4, affs and bfs >>> >> Please can you add ocfs2 to the mix. To make it easy, you >> can format with "mkfs.ocfs2 -M local" to mark the volume >> for local mount only and thus not deal with any cluster config. >> > > here is a first one: > > [ 146.790010] (4230,0):ocfs2_read_locked_inode:475 ERROR: bug > expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != > !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) > [ 146.790282] (4230,0):ocfs2_read_locked_inode:475 ERROR: Inode 9: system file state is ambigous > [ 146.790584] ------------[ cut here ]------------ > [ 146.790717] kernel BUG at fs/ocfs2/inode.c:475! > [ 146.790848] invalid opcode: 0000 [#1] PREEMPT DEBUG_PAGEALLOC > [ 146.791224] Modules linked in: > [ 146.791381] > [ 146.791381] Pid: 4230, comm: mount.ocfs2 Not tainted (2.6.26-rc4 #44) > [ 146.791381] EIP: 0060:[<c039bb9f>] EFLAGS: 00010282 CPU: 0 > [ 146.791381] EIP is at ocfs2_iget+0x6bf/0xc90 > [ 146.791381] EAX: 00000065 EBX: 000001db ECX: 00000001 EDX: 00000001 > [ 146.791381] ESI: 00000000 EDI: 00000000 EBP: cbf83db4 ESP: cbf83d54 > [ 146.791381] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 > [ 146.791381] Process mount.ocfs2 (pid: 4230, ti=cbf83000 task=cbf8af70 task.ti=cbf83000) > [ 146.791381] Stack: c081be00 00001086 00000000 c06f978f 000001db 00000009 00000000 c08dcddc > [ 146.791381] c038be6b 000000d0 ccae339e cbf83d88 00000000 cbf83db4 c038be76 00000009 > [ 146.791381] 00000000 00000009 00000001 00000000 cc33ea28 00000000 cbe14180 c7879800 > [ 146.791381] Call Trace: > [ 146.791381] [<c038be6b>] ? ocfs2_new_dlm_debug+0x1b/0x100 > [ 146.791381] [<c038be76>] ? ocfs2_new_dlm_debug+0x26/0x100 > [ 146.791381] [<c03c556a>] ? ocfs2_fill_super+0x1f2a/0x2910 > [ 146.791381] [<c018281f>] ? get_sb_bdev+0xef/0x120 > [ 146.791381] [<c019758d>] ? alloc_vfsmnt+0xdd/0x120 > [ 146.791381] [<c019758d>] ? alloc_vfsmnt+0xdd/0x120 > [ 146.791381] [<c03bf742>] ? ocfs2_get_sb+0x22/0x30 > [ 146.791381] [<c03c3640>] ? ocfs2_fill_super+0x0/0x2910 > [ 146.791381] [<c018236a>] ? vfs_kern_mount+0x3a/0x90 > [ 146.791381] [<c0182419>] ? do_kern_mount+0x39/0xd0 > [ 146.791381] [<c01987c5>] ? do_new_mount+0x65/0x90 > [ 146.791381] [<c019894a>] ? do_mount+0x15a/0x1b0 > [ 146.791381] [<c017bab5>] ? kmem_cache_alloc+0x95/0xc0 > [ 146.791381] [<c015fcab>] ? __get_free_pages+0x1b/0x30 > [ 146.791381] [<c0196658>] ? copy_mount_options+0x38/0x140 > [ 146.791381] [<c0188dc7>] ? getname+0xa7/0xc0 > [ 146.791381] [<c0198a0f>] ? sys_mount+0x6f/0xb0 > [ 146.791381] [<c0103d7d>] ? sysenter_past_esp+0x6a/0xb1 > [ 146.791381] ======================= > [ 146.791381] Code: 09 8b c0 31 d2 89 d1 83 e0 01 09 c1 74 1d f6 05 6a > 09 8b c0 80 75 14 a1 6c 09 8b c0 31 d2 89 d3 83 e0 01 09 c3 0f 84 56 04 > 00 00 <0f> 0b eb fe 89 f0 e8 36 96 df ff 81 fb 00 fe ff ff 0f 84 cc fb > [ 146.791381] EIP: [<c039bb9f>] ocfs2_iget+0x6bf/0xc90 SS:ESP 0068:cbf83d54 > [ 146.806059] ---[ end trace 48ff23e66ef1f905 ]--- > > Image can be found at http://cccmz.de/~snakebyte/ocfs2.3.img.bz2 > (server is a bit flaky at the moment due to dns > issues, just try again if you get the united domains site) > > Greetings, Eric > ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Ocfs2-devel] Filesystem fuzzing 2008-05-28 2:29 ` Sunil Mushran @ 2008-05-29 13:18 ` Eric Sesterhenn 0 siblings, 0 replies; 4+ messages in thread From: Eric Sesterhenn @ 2008-05-29 13:18 UTC (permalink / raw) To: Sunil Mushran; +Cc: linux-fsdevel, ocfs2-devel * Sunil Mushran (Sunil.Mushran at oracle.com) wrote: > Eric, > > Thanks. I've filed few bugzillas for tracking them. > I'll need to think about this. > > http://oss.oracle.com/bugzilla/show_bug.cgi?id=970 > http://oss.oracle.com/bugzilla/show_bug.cgi?id=971 hi, i just hit the following on current -git [13643.111621] ocfs2: Unmounting device (7,1) on (node local) [13645.520545] JBD: Ignoring recovery information on journal [13645.535059] kjournald starting. Commit interval 5 seconds [13645.541779] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [13646.555938] [13646.555945] ======================================================= [13646.556168] [ INFO: possible circular locking dependency detected ] [13646.556272] 2.6.26-rc4-00027-g0a2ce2f #4 [13646.556352] ------------------------------------------------------- [13646.556352] rm/16437 is trying to acquire lock: [13646.556352] (&oi->ip_alloc_sem){----}, at: [<c03a89b7>] ocfs2_bread+0xa7/0x220 [13646.556352] [13646.556352] but task is already holding lock: [13646.556352] (jbd_handle){--..}, at: [<c022175a>] journal_start+0xaa/0x100 [13646.556352] [13646.556352] which lock already depends on the new lock. [13646.556352] [13646.556352] [13646.556352] the existing dependency chain (in reverse order) is: [13646.556352] [13646.556352] -> #3 (jbd_handle){--..}: [13646.556352] [<c0147f18>] __lock_acquire+0xc58/0x1100 [13646.556352] [<c0148440>] lock_acquire+0x80/0xa0 [13646.556352] [<c022177e>] journal_start+0xce/0x100 [13646.556352] [<c03aca7d>] ocfs2_start_trans+0x12d/0x260 [13646.556352] [<c03b80f4>] ocfs2_mknod+0x224/0xd80 [13646.556352] [<c03b9319>] ocfs2_create+0x49/0x180 [13646.556352] [<c0192e01>] vfs_create+0xc1/0x150 [13646.556352] [<c0195706>] do_filp_open+0x556/0x7a0 [13646.556352] [<c0187f29>] do_sys_open+0x49/0xd0 [13646.556352] [<c0188019>] sys_open+0x29/0x40 [13646.556352] [<c0103d6d>] sysenter_past_esp+0x6a/0xb1 [13646.556352] [<ffffffff>] 0xffffffff [13646.556352] [13646.556352] -> #2 (&journal->j_trans_barrier){..--}: [13646.556352] [<c0147f18>] __lock_acquire+0xc58/0x1100 [13646.556352] [<c0148440>] lock_acquire+0x80/0xa0 [13646.556352] [<c06d9a7e>] down_read+0x3e/0x80 [13646.556352] [<c03aca72>] ocfs2_start_trans+0x122/0x260 [13646.556352] [<c03b80f4>] ocfs2_mknod+0x224/0xd80 [13646.556352] [<c03b9199>] ocfs2_mkdir+0x49/0x180 [13646.556352] [<c0192907>] vfs_mkdir+0xb7/0x140 [13646.556352] [<c0194a55>] sys_mkdirat+0xd5/0xf0 [13646.556352] [<c0194a90>] sys_mkdir+0x20/0x30 [13646.556352] [<c0103d6d>] sysenter_past_esp+0x6a/0xb1 [13646.556352] [<ffffffff>] 0xffffffff [13646.556352] [13646.556352] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){--..}: [13646.556352] [<c0147f18>] __lock_acquire+0xc58/0x1100 [13646.556352] lock_acquire+0x80/0xa0 [13646.556352] mutex_lock_nested+0x8e/0x2a0 [13646.556352] [<c03c87a5>] ocfs2_reserve_suballoc_bits+0x65/0x730 [13646.556352] ocfs2_reserve_cluster_bitmap_bits+0x30/0x140 [13646.556352] [<c03c91f9>] ocfs2_reserve_clusters+0x249/0x560 [13646.556352] [<c039bac3>] ocfs2_lock_allocators+0x203/0x410 [13646.556352] [<c0380b04>] ocfs2_write_begin_nolock+0x214/0x1450 [13646.556352] [<c0384425>] ocfs2_write_begin+0x155/0x2d0 [13646.556352] generic_file_buffered_write+0xf4/0x5e0 [13646.556352] __generic_file_aio_write_nolock+0x265/0x520 [13646.556352] [<c01652e6>] generic_file_aio_write_nolock+0x46/0xb0 [13646.556352] [<c03a3b54>] ocfs2_file_aio_write+0x3b4/0x700 [13646.556352] [<c0189acc>] do_sync_write+0xcc/0x110 [13646.556352] vfs_write+0x99/0x130 [13646.556352] [<c018a8ed>] sys_write+0x3d/0x70 [13646.556352] sysenter_past_esp+0x6a/0xb1 [13646.556352] 0xffffffff [13646.556352] [13646.556352] -> #0 (&oi->ip_alloc_sem){----}: [13646.556352] [<c0147d20>] __lock_acquire+0xa60/0x1100 [13646.556352] [<c0148440>] lock_acquire+0x80/0xa0 [13646.556352] down_read+0x3e/0x80 [13646.556352] ocfs2_bread+0xa7/0x220 [13646.556352] [<c03899ff>] ocfs2_find_entry+0x26f/0x940 [13646.556352] [<c03be835>] ocfs2_orphan_del+0x75/0x700 [13646.556352] ocfs2_remove_inode+0xac/0x730 [13646.556352] ocfs2_wipe_inode+0x123/0xbb0 [13646.556352] [<c03a9630>] ocfs2_delete_inode+0x730/0xcc0 [13646.556352] [<c019e3b0>] generic_delete_inode+0x90/0x110 [13646.556352] generic_drop_inode+0x119/0x160 [13646.556352] ocfs2_drop_inode+0x87/0x210 [13646.556352] iput+0x47/0x50 [13646.556352] [<c019478f>] do_unlinkat+0xdf/0x160 [13646.556352] sys_unlinkat+0x30/0x40 [13646.556352] sysenter_past_esp+0x6a/0xb1 [13646.556352] [13646.556352] [<c0145013>] print_circular_bug_entry+0x43/0x50 [13646.556352] [<c0147d20>] __lock_acquire+0xa60/0x1100 [13646.556352] [<c0109727>] ? native_sched_clock+0x77/0xb0 [13646.556352] [<c0109727>] ? native_sched_clock+0x77/0xb0 [13646.556352] [<c0148440>] lock_acquire+0x80/0xa0 [13646.556352] [<c03a89b7>] ? ocfs2_bread+0xa7/0x220 [13646.556352] [<c06d9a7e>] down_read+0x3e/0x80 [13646.556352] [<c03a89b7>] ? ocfs2_bread+0xa7/0x220 [13646.556352] [<c03a89b7>] ocfs2_bread+0xa7/0x220 [13646.556352] [<c03899ff>] ocfs2_find_entry+0x26f/0x940 [13646.556352] [<c04463f7>] ? vsnprintf+0x2d7/0x5e0 [13646.556352] [<c044679d>] ? snprintf+0x1d/0x20 [13646.556352] [<c03b6a53>] ? ocfs2_blkno_stringify+0x53/0x400 [13646.556352] [<c022175a>] ? journal_start+0xaa/0x100 [13646.556352] [<c03be835>] ocfs2_orphan_del+0x75/0x700 [13646.556352] [<c022175a>] ? journal_start+0xaa/0x100 [13646.556352] [<c03aca7d>] ? ocfs2_start_trans+0x12d/0x260 [13646.556352] [<c03a4aec>] ocfs2_remove_inode+0xac/0x730 [13646.556352] [<c03a5293>] ocfs2_wipe_inode+0x123/0xbb0 [13646.556352] [<c014483d>] ? put_lock_stats+0xd/0x30 [13646.556352] [<c016cdba>] ? truncate_inode_pages+0x1a/0x20 [13646.556352] [<c03a4269>] ? ocfs2_inode_is_valid_to_delete+0x89/0x320 [13646.556352] [<c03a9630>] ocfs2_delete_inode+0x730/0xcc0 [13646.556352] [<c0147584>] ? __lock_acquire+0x2c4/0x1100 [13646.556352] [<c0147584>] ? __lock_acquire+0x2c4/0x1100 [13646.556352] [<c0109727>] ? native_sched_clock+0x77/0xb0 [13646.556352] [<c014483d>] ? put_lock_stats+0xd/0x30 [13646.556352] [<c03a8f00>] ? ocfs2_delete_inode+0x0/0xcc0 [13646.556352] [<c019e3b0>] generic_delete_inode+0x90/0x110 [13646.556352] [<c019e549>] generic_drop_inode+0x119/0x160 [13646.556352] [<c03a8787>] ocfs2_drop_inode+0x87/0x210 [13646.556352] [<c0440ab8>] ? _atomic_dec_and_lock+0x18/0x40 [13646.556352] [<c06da99c>] ? _spin_lock+0x5c/0x70 [13646.556352] [<c0440ab8>] ? _atomic_dec_and_lock+0x18/0x40 [13646.556352] [<c019d9a7>] iput+0x47/0x50 [13646.556352] [<c019478f>] do_unlinkat+0xdf/0x160 [13646.556352] [<c01182b7>] ? do_page_fault+0x2c7/0x640 [13646.556352] [<c0103e57>] ? restore_nocheck+0x12/0x15 [13646.556352] [<c0117ff0>] ? do_page_fault+0x0/0x640 [13646.556352] [<c0146dfd>] ? trace_hardirqs_on+0xbd/0x140 [13646.556352] [<c0194950>] sys_unlinkat+0x30/0x40 [13646.556352] [<c0103d6d>] sysenter_past_esp+0x6a/0xb1 [13646.556352] ======================= [13661.614478] ocfs2: Unmounting device (7,2) on (node local) Greetings, Eric ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-05-29 13:18 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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[not found] ` <48345A30.9030004@oracle.com>
2008-05-27 8:01 ` [Ocfs2-devel] Filesystem fuzzing Eric Sesterhenn
2008-05-27 8:29 ` Eric Sesterhenn
2008-05-28 2:29 ` Sunil Mushran
2008-05-29 13:18 ` Eric Sesterhenn
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