Index of /bits/2.6.33-rc6/jfs
Name Last modified Size Description
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Parent Directory 12-Feb-2010 03:11 -
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dbench/ 09-Feb-2010 23:10 -
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messages.txt.gz 08-Feb-2010 07:08 6k
dmesg.txt.gz 08-Feb-2010 07:08 6k
config.gz 08-Feb-2010 07:08 7k
* http://bugzilla.kernel.org/show_bug.cgi?id=13613 - 2.6.30
* http://lkml.indiana.edu/hypermail/linux/kernel/0909.0/00264.html - 2.6.30.4
* http://www.mail-archive.com/jfs-discussion@lists.sourceforge.net/msg01389.html - 2.6.30-rc6
* http://www.mail-archive.com/jfs-discussion@lists.sourceforge.net/msg01471.html (fix) - 2.6.32-rc3
* http://lkml.org/lkml/2010/1/8/119 - 2.6.31.9
* http://lkml.org/lkml/2010/1/15/76 - 2.6.33-rc3
----
2010-02-07 21:20:44 losetup -f /mnt/test.img
2010-02-07 21:20:50 mkfs.jfs /dev/loop0
2010-02-07 21:21:05 mount -t jfs /dev/loop0 /mnt/test
2010-02-07 21:21:33 time dbench -t 600 -D /mnt/test/ -x 50
Feb 7 21:23:01 [ 581.166518] [ INFO: inconsistent lock state ]
Feb 7 21:23:01 [ 581.218610] 2.6.33-rc6 #1
Feb 7 21:23:01 [ 581.249856] ---------------------------------
Feb 7 21:23:01 [ 581.301947] inconsistent {RECLAIM_FS-ON-W} -> {IN-RECLAIM_FS-W} usage.
Feb 7 21:23:01 [ 581.380082] kswapd0/194 [HC0[0]:SC0[0]:HE1:SE1] takes:
Feb 7 21:23:01 [ 581.441540] (&jfs_ip->rdwrlock#3){+.+.?.}, at: [<00000000100b32e0>] jfs_get_block+0x20/0x300 [jfs]
Feb 7 21:23:01 [ 581.549879] {RECLAIM_FS-ON-W} state was registered at:
Feb 7 21:23:01 [ 581.611340] [<000000000047b140>] lockdep_trace_alloc+0xe0/0x100
Feb 7 21:23:01 [ 581.684259] [<00000000004c257c>] kmem_cache_alloc+0x1c/0x120
Feb 7 21:23:01 [ 581.754055] [<00000000005c16e8>] radix_tree_preload+0x28/0xa0
Feb 7 21:23:01 [ 581.824892] [<0000000000495e2c>] add_to_page_cache_locked+0xc/0x140
Feb 7 21:23:01 [ 581.901980] [<0000000000495f94>] add_to_page_cache_lru+0x34/0xa0
Feb 7 21:23:01 [ 581.975944] [<0000000000496118>] do_read_cache_page+0x58/0x1a0
Feb 7 21:23:01 [ 582.047824] [<00000000004962c0>] read_cache_page_async+0x20/0x40
Feb 7 21:23:01 [ 582.121787] [<00000000004962f0>] read_cache_page+0x10/0x40
Feb 7 21:23:01 [ 582.189499] [<00000000100cfd3c>] __get_metapage+0x5c/0x4c0 [jfs]
Feb 7 21:23:01 [ 582.263464] [<00000000100c4c00>] dbAllocCtl+0x260/0x2e0 [jfs]
Feb 7 21:23:01 [ 582.334301] [<00000000100c4cd4>] dbAllocAG+0x54/0x440 [jfs]
Feb 7 21:23:01 [ 582.403055] [<00000000100c5678>] dbAlloc+0x258/0x580 [jfs]
Feb 7 21:23:01 [ 582.470769] [<00000000100ce4b4>] extAlloc+0x174/0x540 [jfs]
Feb 7 21:23:01 [ 582.539524] [<00000000100b34e8>] jfs_get_block+0x228/0x300 [jfs]
Feb 7 21:23:01 [ 582.613486] [<00000000004ee6c4>] nobh_write_begin+0x164/0x460
Feb 7 21:23:01 [ 582.684325] [<00000000100b2f2c>] jfs_write_begin+0x2c/0x40 [jfs]
Feb 7 21:23:01 [ 582.758289] [<0000000000494d90>] generic_file_buffered_write+0x170/0x220
Feb 7 21:23:01 [ 582.840584] [<0000000000496e98>] __generic_file_aio_write+0x258/0x3a0
Feb 7 21:23:01 [ 582.919757] [<0000000000497018>] generic_file_aio_write+0x38/0xc0
Feb 7 21:23:01 [ 582.994760] [<00000000004c56d4>] do_sync_write+0x74/0xc0
Feb 7 21:23:01 [ 583.060391] [<00000000004c6168>] vfs_write+0x68/0x140
Feb 7 21:23:01 [ 583.122895] [<00000000004c62a4>] SyS_pwrite64+0x64/0x80
Feb 7 21:23:01 [ 583.187483] [<0000000000440134>] sys32_pwrite64+0x14/0x40
Feb 7 21:23:01 [ 583.254154] [<0000000000406114>] linux_sparc_syscall32+0x34/0x40
Feb 7 21:23:01 [ 583.328122] irq event stamp: 199103
Feb 7 21:23:01 [ 583.369791] hardirqs last enabled at (199103): [<00000000004c25f0>] kmem_cache_alloc+0x90/0x120
Feb 7 21:23:01 [ 583.475006] hardirqs last disabled at (199102): [<00000000004c2598>] kmem_cache_alloc+0x38/0x120
Feb 7 21:23:01 [ 583.580221] softirqs last enabled at (198980): [<0000000000459348>] __do_softirq+0x108/0x140
Feb 7 21:23:01 [ 583.682312] softirqs last disabled at (198969): [<000000000042a674>] do_softirq+0x94/0xc0
Feb 7 21:23:01 [ 583.780231]
Feb 7 21:23:01 [ 583.780241] other info that might help us debug this:
Feb 7 21:23:01 [ 583.858365] no locks held by kswapd0/194.
Feb 7 21:23:01 [ 583.906280]
Feb 7 21:23:01 [ 583.906290] stack backtrace:
Feb 7 21:23:01 [ 583.958369] Call Trace:
Feb 7 21:23:01 [ 583.987548] [000000000047a7bc] print_usage_bug+0x17c/0x1e0
Feb 7 21:23:01 [ 584.054217] [000000000047ad68] mark_lock+0x548/0x780
Feb 7 21:23:01 [ 584.114640] [000000000047cc14] __lock_acquire+0xa14/0x1de0
Feb 7 21:23:01 [ 584.181309] [000000000047e034] lock_acquire+0x54/0x80
Feb 7 21:23:01 [ 584.242776] [000000000046edf4] down_write_nested+0x34/0x80
Feb 7 21:23:01 [ 584.309482] [00000000100b32e0] jfs_get_block+0x20/0x300 [jfs]
Feb 7 21:23:01 [ 584.379247] [00000000004ee0e8] __block_write_full_page+0x248/0x4a0
Feb 7 21:23:01 [ 584.454247] [00000000004ee3dc] block_write_full_page_endio+0x9c/0xe0
Feb 7 21:23:01 [ 584.531334] [00000000004ee434] block_write_full_page+0x14/0x40
Feb 7 21:23:01 [ 584.602201] [00000000100b2ff0] jfs_writepage+0x10/0x40 [jfs]
Feb 7 21:23:01 [ 584.670949] [00000000004a1e38] shrink_page_list+0x518/0x880
Feb 7 21:23:01 [ 584.738644] [00000000004a2828] shrink_zone+0x688/0xb20
Feb 7 21:23:01 [ 584.801148] [00000000004a33e8] kswapd+0x588/0x760
Feb 7 21:23:01 [ 584.858453] [000000000046a7e0] kthread+0x60/0x80
Feb 7 21:23:01 [ 584.914694] [000000000042b570] kernel_thread+0x30/0x60
Feb 7 21:23:01 [ 584.977198] [000000000046a8dc] kthreadd+0xdc/0x160