19593 2009-04-13 10:52:05 +0400 уходит в ядро и не возвращается 2009-10-04 15:58:18 +0400 1 1 4 Development Sisyphus mount unstable all Linux NEW P3 normal --- 1 ildar legion boyarsh glebfm ldv legion mike placeholder vsu vt qa-sisyphus oldest_to_newest 89279 0 ildar 2009-04-13 10:52:05 +0400 Команда /bin/mount -t xfs -o nodev,noauto,nosuid,user,async,atime,noexec /dev/loop7 /mnt/tmp & при этом на /dev/loop7 ничего нет! остальные ФС отрабатывают при этом нормально (по логам). # uname --kernel-release 2.6.25-std-def-alt9 Apr 13 12:39:34 ildar kernel: INFO: task mount:16536 blocked for more than 120 s econds. Apr 13 12:39:34 ildar kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 13 12:39:34 ildar kernel: mount D c026f36b 0 16536 16324 Apr 13 12:39:34 ildar kernel: f2b1d7b0 00000082 f7899a5c c026f36b 000002d 0 c1656c40 00000001 d6470edf Apr 13 12:39:34 ildar kernel: 000001ef f2b1da18 f2b1da18 c1f17200 0000000 1 f2858000 c056c080 c056c080 Apr 13 12:39:34 ildar kernel: c056c080 00000000 00000000 00000000 f3510c8 0 f72a97c0 00000000 c02b5c32 Apr 13 12:39:34 ildar kernel: Call Trace: Apr 13 12:39:34 ildar kernel: [<c026f36b>] mempool_alloc+0x2b/0xf0 Apr 13 12:39:34 ildar kernel: [<c02b5c32>] bio_put+0x22/0x30 Apr 13 12:39:34 ildar kernel: [<c043a75c>] __down+0x8c/0xf4 Apr 13 12:39:34 ildar kernel: [<c0222690>] default_wake_function+0x0/0x10 99249 1 ildar 2009-09-17 09:43:01 +0400 То же наблюдал сегодня на диске с LUKS. Ау! 100766 2 vsu 2009-10-04 15:28:53 +0400 1) Ядер 2.6.25-* в Сизифе нет. 2) Это весь backtrace, который выдался? Что-то он подозрительно маленький. 100767 3 ildar 2009-10-04 15:58:18 +0400 (В ответ на комментарий №1) > То же наблюдал сегодня на диске с LUKS. Ау! Наблюдал на 30-м. 2.6.30-std-def-alt7 (В ответ на комментарий №2) > 2) Это весь backtrace, который выдался? Что-то он подозрительно маленький. Не думал, что кому-то будут интересны такие подробности. Пожалуйста! Sep 17 10:39:54 ildar kernel: [ 103.159691] loop: module loaded Sep 17 10:39:54 ildar kernel: [ 103.217377] bio too big device loop3 (1 > 0) Sep 17 10:39:54 ildar kernel: [ 103.217392] FAT: unable to read boot sector Sep 17 10:39:54 ildar kernel: [ 103.272203] bio too big device loop3 (1 > 0) Sep 17 10:39:54 ildar kernel: [ 103.272216] FAT: unable to read boot sector Sep 17 10:39:55 ildar kernel: [ 103.407076] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.407119] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.407135] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.407141] UDF-fs: No anchor found Sep 17 10:39:55 ildar kernel: [ 103.407146] UDF-fs: Rescanning with blocksize 2048 Sep 17 10:39:55 ildar kernel: [ 103.407203] bio too big device loop3 (4 > 0) Sep 17 10:39:55 ildar kernel: [ 103.407215] bio too big device loop3 (4 > 0) Sep 17 10:39:55 ildar kernel: [ 103.407228] bio too big device loop3 (4 > 0) Sep 17 10:39:55 ildar kernel: [ 103.407233] UDF-fs: No anchor found Sep 17 10:39:55 ildar kernel: [ 103.407237] UDF-fs: No partition found (1) Sep 17 10:39:55 ildar kernel: [ 103.411602] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.411628] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.411644] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.411651] UDF-fs: No anchor found Sep 17 10:39:55 ildar kernel: [ 103.411656] UDF-fs: Rescanning with blocksize 2048 Sep 17 10:39:55 ildar kernel: [ 103.411727] bio too big device loop3 (4 > 0) Sep 17 10:39:55 ildar kernel: [ 103.411739] bio too big device loop3 (4 > 0) Sep 17 10:39:55 ildar kernel: [ 103.411750] bio too big device loop3 (4 > 0) Sep 17 10:39:55 ildar kernel: [ 103.411755] UDF-fs: No anchor found Sep 17 10:39:55 ildar kernel: [ 103.411759] UDF-fs: No partition found (1) Sep 17 10:39:55 ildar kernel: [ 103.458706] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.458720] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 Sep 17 10:39:55 ildar kernel: [ 103.463646] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.463662] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 Sep 17 10:39:55 ildar kernel: [ 103.497733] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.497746] hfs: unable to find HFS+ superblock Sep 17 10:39:55 ildar kernel: [ 103.502748] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.502763] hfs: unable to find HFS+ superblock Sep 17 10:39:55 ildar kernel: [ 103.519630] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.519644] hfs: can't find a HFS filesystem on dev loop3. Sep 17 10:39:55 ildar kernel: [ 103.529177] bio too big device loop3 (1 > 0) Sep 17 10:39:55 ildar kernel: [ 103.529191] hfs: can't find a HFS filesystem on dev loop3. Sep 17 10:39:55 ildar kernel: [ 103.600667] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.600679] EXT4-fs: unable to read superblock Sep 17 10:39:55 ildar kernel: [ 103.606451] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.606461] EXT4-fs: unable to read superblock Sep 17 10:39:55 ildar kernel: [ 103.610909] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.610923] EXT3-fs: unable to read superblock Sep 17 10:39:55 ildar kernel: [ 103.615003] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.615017] EXT3-fs: unable to read superblock Sep 17 10:39:55 ildar kernel: [ 103.661896] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.661907] EXT2-fs: unable to read superblock Sep 17 10:39:55 ildar kernel: [ 103.666847] bio too big device loop3 (2 > 0) Sep 17 10:39:55 ildar kernel: [ 103.666860] EXT2-fs: unable to read superblock Sep 17 10:39:55 ildar kernel: [ 103.707783] bio too big device loop3 (8 > 0) Sep 17 10:39:55 ildar kernel: [ 103.707803] REISERFS warning (device loop3): sh-2006 read_super_block: bread failed (dev loop3, block 2, size 4096) Sep 17 10:39:55 ildar kernel: [ 103.707819] bio too big device loop3 (8 > 0) Sep 17 10:39:55 ildar kernel: [ 103.707829] REISERFS warning (device loop3): sh-2006 read_super_block: bread failed (dev loop3, block 16, size 4096) Sep 17 10:39:55 ildar kernel: [ 103.707839] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 Sep 17 10:39:55 ildar kernel: [ 103.713594] bio too big device loop3 (8 > 0) Sep 17 10:39:55 ildar kernel: [ 103.713613] REISERFS warning (device loop3): sh-2006 read_super_block: bread failed (dev loop3, block 2, size 4096) Sep 17 10:39:55 ildar kernel: [ 103.713629] bio too big device loop3 (8 > 0) Sep 17 10:39:55 ildar kernel: [ 103.713640] REISERFS warning (device loop3): sh-2006 read_super_block: bread failed (dev loop3, block 16, size 4096) Sep 17 10:39:55 ildar kernel: [ 103.713650] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 Sep 17 10:39:55 ildar kernel: [ 103.791330] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled Sep 17 10:39:55 ildar kernel: [ 103.792974] SGI XFS Quota Management subsystem Sep 17 10:42:14 ildar kernel: [ 242.384095] INFO: task mount:13083 blocked for more than 120 seconds. Sep 17 10:42:14 ildar kernel: [ 242.384103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 17 10:42:14 ildar kernel: [ 242.384110] mount D f6b1fa94 0 13083 1 Sep 17 10:42:14 ildar kernel: [ 242.384122] f12a9d68 00000046 f70050b8 f6b1fa94 00000000 00000000 c23bdfd0 2a9ea143 Sep 17 10:42:14 ildar kernel: [ 242.384140] 00000018 c02bbfb6 00000001 f6b1f900 f125e000 c06a1e04 c1624e80 f112e170 Sep 17 10:42:14 ildar kernel: [ 242.384156] f112e400 c1f0f000 00000000 f5298f0c 00000000 2a9fa80b 00000018 c02a0578 Sep 17 10:42:14 ildar kernel: [ 242.384172] Call Trace: Sep 17 10:42:14 ildar kernel: [ 242.384194] [<c02bbfb6>] ? mem_cgroup_charge_common+0x56/0x70 Sep 17 10:42:14 ildar kernel: [ 242.384209] [<c02a0578>] ? __inc_zone_page_state+0x18/0x20 Sep 17 10:42:14 ildar kernel: [ 242.384222] [<c04c3378>] schedule+0x8/0x20 Sep 17 10:42:14 ildar kernel: [ 242.384232] [<c04c3635>] schedule_timeout+0x125/0x190 Sep 17 10:42:14 ildar kernel: [ 242.384245] [<c0291c1e>] ? mempool_free_slab+0xe/0x10 Sep 17 10:42:14 ildar kernel: [ 242.384254] [<c0291e37>] ? mempool_free+0x77/0 x80 Sep 17 10:42:14 ildar kernel: [ 242.384268] [<c02e295b>] ? bio_alloc_bioset+0x2b/0xe0 Sep 17 10:42:14 ildar kernel: [ 242.384277] [<c02e3b37>] ? bio_free+0x47/0x50 Sep 17 10:42:14 ildar kernel: [ 242.384287] [<c02e3b4e>] ? bio_fs_destructor+0xe/0x10 Sep 17 10:42:14 ildar kernel: [ 242.384297] [<c04c283e>] wait_for_common+0xee/0x110 Sep 17 10:42:14 ildar kernel: [ 242.384308] [<c022be70>] ? default_wake_function+0x0/0x10 Sep 17 10:42:14 ildar kernel: [ 242.384318] [<c04c28f2>] wait_for_completion+0x12/0x20 Sep 17 10:42:14 ildar kernel: [ 242.384392] [<f90d5a08>] xfs_buf_iowait+0x18/0x50 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384447] [<f90d5c27>] _xfs_buf_read+0x47/0x60 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384500] [<f90d601b>] xfs_buf_read_flags+0x6b/0xa0 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384553] [<f90c5959>] xfs_readsb+0x49/0x1f0 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384607] [<f90dcc1f>] xfs_fs_fill_super+0x18f/0x330 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384617] [<c02c1448>] get_sb_bdev+0x118/0x140 Sep 17 10:42:14 ildar kernel: [ 242.384671] [<f90daef1>] xfs_fs_get_sb+0x21/0x30 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384724] [<f90dca90>] ? xfs_fs_fill_super+0x0/0x330 [xfs] Sep 17 10:42:14 ildar kernel: [ 242.384733] [<c02c0c29>] vfs_kern_mount+0x59/0x120 Sep 17 10:42:14 ildar kernel: [ 242.384742] [<c02c0d49>] do_kern_mount+0x39/0xe0 Sep 17 10:42:14 ildar kernel: [ 242.384753] [<c02d66f1>] do_mount+0x421/0x7a0 Sep 17 10:42:14 ildar kernel: [ 242.384764] [<c0294c8a>] ? __get_free_pages+0x2a/0x40 Sep 17 10:42:14 ildar kernel: [ 242.384774] [<c02d48bc>] ? copy_mount_options+0x3c/0x140 Sep 17 10:42:14 ildar kernel: [ 242.384785] [<c02d6af9>] sys_mount+0x89/0xb0 Sep 17 10:42:14 ildar kernel: [ 242.384795] [<c02030b5>] syscall_call+0x7/0xb