Problem ze SquashFSem

[Grzesiek Pycia]

Witam

Podłącze sie pod temat fs-ów

Czy ktoś używa subfs, bo u mnie po upgrade do 2.6.16.35-1 pojawił się
problem a mianowicie po kilku/kilkunastu minutach od zamontowania nośnika
dzieje sie coś takiego:

<------------------------------------------------------------------------------------------------------------------------------------------>
==========================================
Jan  1 13:36:48 gzehop kernel: [ BUG: lock recursion deadlock detected! |
Jan  1 13:36:48 gzehop kernel: ------------------------------------------
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: kmplayer/13353 is trying to acquire this
lock:
Jan  1 13:36:48 gzehop kernel: [db1fb51c] {inode_init_once}
Jan  1 13:36:48 gzehop kernel: .. held by:          kmplayer:13353
[ca301ab0, 118]
Jan  1 13:36:48 gzehop kernel: ... acquired at:
real_lookup+0x24/0xf0
Jan  1 13:36:48 gzehop kernel: ... trying at:
subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: ------------------------------
Jan  1 13:36:48 gzehop kernel: | showing all locks held by: |
(kmplayer/13353 [ca301ab0, 118]):
Jan  1 13:36:48 gzehop kernel: ------------------------------
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: #001:             [db1fb51c]
{inode_init_once}
Jan  1 13:36:48 gzehop kernel: ... acquired at:
real_lookup+0x24/0xf0
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: kmplayer/13353's [current] stackdump:
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: [<c013b617>] report_deadlock+0x137/0x160
Jan  1 13:36:48 gzehop kernel: [<c011d568>] printk+0x48/0x70
Jan  1 13:36:48 gzehop kernel: [<e0b69419>] subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: [<c013b6f6>] check_deadlock+0xb6/0x170
Jan  1 13:36:48 gzehop kernel: [<e0b69419>] subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: [<c013bc67>] debug_mutex_add_waiter+0x37/0x60
Jan  1 13:36:48 gzehop kernel: [<e0b69419>] subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: [<c02e83d7>] __mutex_lock_slowpath+0x67/0x310
Jan  1 13:36:48 gzehop kernel: [<e0b69419>] subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: [<e0b69419>] subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: [<c018f066>] d_alloc+0x1e6/0x230
Jan  1 13:36:48 gzehop kernel: [<e0b69419>] subfs_lookup+0x29/0xc0 [subfs]
Jan  1 13:36:48 gzehop kernel: [<c0183d45>] real_lookup+0xc5/0xf0
Jan  1 13:36:48 gzehop kernel: [<c01840d0>] do_lookup+0x140/0x160
Jan  1 13:36:48 gzehop kernel: [<c01841ea>] __link_path_walk+0xfa/0xba0
Jan  1 13:36:48 gzehop kernel: [<c0274a34>] sock_aio_write+0x94/0xa0
Jan  1 13:36:48 gzehop kernel: [<c0184cd7>] link_path_walk+0x47/0xd0
Jan  1 13:36:48 gzehop kernel: [<c01f2053>] strncpy_from_user+0x43/0x70
Jan  1 13:36:48 gzehop kernel: [<c0184ff6>] do_path_lookup+0xe6/0x230
Jan  1 13:36:48 gzehop kernel: [<c018546c>] __user_walk_fd+0x3c/0x60
Jan  1 13:36:48 gzehop kernel: [<c017458c>] sys_faccessat+0x8c/0x150
Jan  1 13:36:48 gzehop kernel: [<c017466f>] sys_access+0x1f/0x30
Jan  1 13:36:48 gzehop kernel: [<c0102fbb>] sysenter_past_esp+0x54/0x75
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: Showing all blocking locks in the system:
Jan  1 13:36:48 gzehop kernel: S            init:    1 [c14d2a90, 116] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S     ksoftirqd/0:    2 [c14d2560, 134] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S        events/0:    3 [c14d2030, 110] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S         khelper:    4 [dffdfab0, 110] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S         kthread:    5 [dffdf580, 110] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S       kblockd/0:    7 [dff7ba90, 110] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S          kacpid:    8 [dff7b560, 120] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S         pdflush:   98 [dfc54580, 115] (not
blocked on mutex)
Jan  1 13:36:48 gzehop kernel: S         pdflush:   99 [dfc54050, 115] (not
blocked on mutex)

...(tu długa lista procesów)

Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: ---------------------------
Jan  1 13:36:48 gzehop kernel: | showing all locks held: |
Jan  1 13:36:48 gzehop kernel: ---------------------------
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: #001:             [db1fb51c]
{inode_init_once}
Jan  1 13:36:48 gzehop kernel: .. held by:          kmplayer:13353
[ca301ab0, 118]
Jan  1 13:36:48 gzehop kernel: ... acquired at:
real_lookup+0x24/0xf0
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: =============================================
Jan  1 13:36:48 gzehop kernel:
Jan  1 13:36:48 gzehop kernel: [ turning off deadlock detection. Please
report this. ]


<----------------------------------------------------------------------------------------------------------------------------------------->

Czy ktoś wie co z tym zrobić, coś robie nie tak czy to błąd w subfs

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