Attachment 148171 Details for Bug 228956 – Stack traceback extracted from /var/log/messages.

Stack traceback extracted from /var/log/messages.

xfs_messages.txt (text/plain), 2.43 KB, created by David Keaton on 2007-02-16 05:32:37 UTC

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Creator: David Keaton

Created: 2007-02-16 05:32:37 UTC

Size: 2.43 KB

patch

obsolete

>Feb 15 22:15:27 loess kernel: SGI XFS with ACLs, security attributes, large block numbers, no debug enabled
>Feb 15 22:15:27 loess kernel: SGI XFS Quota Management subsystem
>Feb 15 22:15:27 loess kernel: XFS mounting filesystem sda5
>Feb 15 22:15:28 loess kernel: 
>Feb 15 22:15:28 loess kernel: =============================================
>Feb 15 22:15:28 loess kernel: [ INFO: possible recursive locking detected ]
>Feb 15 22:15:28 loess kernel: 2.6.20-1.2930.fc7 #1
>Feb 15 22:15:28 loess kernel: ---------------------------------------------
>Feb 15 22:15:28 loess kernel: rm/1257 is trying to acquire lock:
>Feb 15 22:15:28 loess kernel:  (&(&ip->i_lock)->mr_lock){----}, at: [<e0b75e4d>] xfs_ilock+0x4a/0x68 [xfs]
>Feb 15 22:15:28 loess kernel: 
>Feb 15 22:15:28 loess kernel: but task is already holding lock:
>Feb 15 22:15:28 loess kernel:  (&(&ip->i_lock)->mr_lock){----}, at: [<e0b75e4d>] xfs_ilock+0x4a/0x68 [xfs]
>Feb 15 22:15:28 loess kernel: 
>Feb 15 22:15:28 loess kernel: other info that might help us debug this:
>Feb 15 22:15:28 loess kernel: 3 locks held by rm/1257:
>Feb 15 22:15:28 loess kernel:  #0:  (&inode->i_mutex/1){--..}, at: [<c04831db>] do_unlinkat+0x5e/0x123
>Feb 15 22:15:28 loess kernel:  #1:  (&inode->i_mutex){--..}, at: [<c060e879>] mutex_lock+0x21/0x24
>Feb 15 22:15:28 loess kernel:  #2:  (&(&ip->i_lock)->mr_lock){----}, at: [<e0b75e4d>] xfs_ilock+0x4a/0x68 [xfs]
>Feb 15 22:15:28 loess kernel: 
>Feb 15 22:15:28 loess kernel: stack backtrace:
>Feb 15 22:15:28 loess kernel:  [<c04051c9>] show_trace_log_lvl+0x1a/0x2f
>Feb 15 22:15:28 loess kernel:  [<c040576e>] show_trace+0x12/0x14
>Feb 15 22:15:28 loess kernel:  [<c04057f2>] dump_stack+0x16/0x18
>Feb 15 22:15:28 loess kernel:  [<c043ed17>] __lock_acquire+0x11f/0xba4
>Feb 15 22:15:28 loess kernel:  [<c043fb8e>] lock_acquire+0x56/0x6f
>Feb 15 22:15:29 loess kernel:  [<c043b397>] down_write+0x3f/0x59
>Feb 15 22:15:29 loess kernel:  [<e0b75e4d>] xfs_ilock+0x4a/0x68 [xfs]
>Feb 15 22:15:29 loess kernel:  [<e0b964b7>] xfs_lock_dir_and_entry+0x8e/0xcc [xfs]
>Feb 15 22:15:29 loess kernel:  [<e0b96b78>] xfs_remove+0x21c/0x438 [xfs]
>Feb 15 22:15:29 loess kernel:  [<e0b9d07d>] xfs_vn_unlink+0x1c/0x44 [xfs]
>Feb 15 22:15:29 loess kernel:  [<c0481770>] vfs_unlink+0xa4/0xdf
>Feb 15 22:15:29 loess kernel:  [<c048320f>] do_unlinkat+0x92/0x123
>Feb 15 22:15:29 loess kernel:  [<c048339f>] sys_unlinkat+0x2d/0x2f
>Feb 15 22:15:29 loess kernel:  [<c0404058>] syscall_call+0x7/0xb
>Feb 15 22:15:29 loess kernel:  =======================

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Attachments on bug 228956: 148171