Hi
bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive &
transmit flow control ON
BUG: MAX_LOCKDEP_ENTRIES too low!
turning off the locking correctness validator.
Pid: 2382, comm: mount Tainted: G W 2.6.30-rc2-dirty #121
Call Trace:
[<ffffffff80280aa7>] add_lock_to_list+0xf7/0x110
[<ffffffff80282ad1>] ? check_irq_usage+0xb1/0x110
[<ffffffff802df73c>] ? lock_super+0x3c/0x60
[<ffffffff80284f20>] __lock_acquire+0xe80/0x12b0
[<ffffffff802df73c>] ? lock_super+0x3c/0x60
[<ffffffff802853f0>] lock_acquire+0xa0/0xe0
[<ffffffff802df73c>] ? lock_super+0x3c/0x60
[<ffffffff805f0b50>] ? usbfs_fill_super+0x0/0xe0
[<ffffffff806d9178>] __mutex_lock_common+0x68/0x500
[<ffffffff802df73c>] ? lock_super+0x3c/0x60
[<ffffffff802df73c>] ? lock_super+0x3c/0x60
[<ffffffff805f0b50>] ? usbfs_fill_super+0x0/0xe0
[<ffffffff806d9738>] mutex_lock_nested+0x48/0x70
[<ffffffff802df73c>] lock_super+0x3c/0x60
[<ffffffff802dfa7a>] __fsync_super+0x2a/0xa0
[<ffffffff802dfb10>] fsync_super+0x20/0x50
[<ffffffff802f1f70>] ? shrink_dcache_sb+0x20/0x40
[<ffffffff802dfb8c>] do_remount_sb+0x4c/0x250
[<ffffffff802e08a5>] get_sb_single+0x75/0x100
[<ffffffff805f02b9>] usb_get_sb+0x29/0x50
[<ffffffff802df0e7>] vfs_kern_mount+0x67/0xf0
[<ffffffff802f942d>] ? get_fs_type+0x4d/0xf0
[<ffffffff802df21d>] do_kern_mount+0x5d/0x130
[<ffffffff802fcd88>] do_mount+0x2e8/0x930
[<ffffffff802a996e>] ? __get_free_pages+0x2e/0x80
[<ffffffff802fd4b0>] sys_mount+0xe0/0x120
[<ffffffff8020ba6b>] system_call_fastpath+0x16/0x1b
2009/4/15 Alexander Beregalov <[email protected]>:
> Hi
>
> bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive &
> transmit flow control ON
> BUG: MAX_LOCKDEP_ENTRIES too low!
> turning off the locking correctness validator.
> Pid: 2382, comm: mount Tainted: G W 2.6.30-rc2-dirty #121
> Call Trace:
> [<ffffffff80280aa7>] add_lock_to_list+0xf7/0x110
> [<ffffffff80282ad1>] ? check_irq_usage+0xb1/0x110
> [<ffffffff802df73c>] ? lock_super+0x3c/0x60
> [<ffffffff80284f20>] __lock_acquire+0xe80/0x12b0
> [<ffffffff802df73c>] ? lock_super+0x3c/0x60
> [<ffffffff802853f0>] lock_acquire+0xa0/0xe0
> [<ffffffff802df73c>] ? lock_super+0x3c/0x60
> [<ffffffff805f0b50>] ? usbfs_fill_super+0x0/0xe0
> [<ffffffff806d9178>] __mutex_lock_common+0x68/0x500
> [<ffffffff802df73c>] ? lock_super+0x3c/0x60
> [<ffffffff802df73c>] ? lock_super+0x3c/0x60
> [<ffffffff805f0b50>] ? usbfs_fill_super+0x0/0xe0
> [<ffffffff806d9738>] mutex_lock_nested+0x48/0x70
> [<ffffffff802df73c>] lock_super+0x3c/0x60
> [<ffffffff802dfa7a>] __fsync_super+0x2a/0xa0
> [<ffffffff802dfb10>] fsync_super+0x20/0x50
> [<ffffffff802f1f70>] ? shrink_dcache_sb+0x20/0x40
> [<ffffffff802dfb8c>] do_remount_sb+0x4c/0x250
> [<ffffffff802e08a5>] get_sb_single+0x75/0x100
> [<ffffffff805f02b9>] usb_get_sb+0x29/0x50
> [<ffffffff802df0e7>] vfs_kern_mount+0x67/0xf0
> [<ffffffff802f942d>] ? get_fs_type+0x4d/0xf0
> [<ffffffff802df21d>] do_kern_mount+0x5d/0x130
> [<ffffffff802fcd88>] do_mount+0x2e8/0x930
> [<ffffffff802a996e>] ? __get_free_pages+0x2e/0x80
> [<ffffffff802fd4b0>] sys_mount+0xe0/0x120
> [<ffffffff8020ba6b>] system_call_fastpath+0x16/0x1b
Another one with XFS
BUG: MAX_LOCKDEP_ENTRIES too low!
turning off the locking correctness validator.
Pid: 1717, comm: mv Tainted: G W 2.6.30-rc2-00429-gd91dfbb-dirty #38
Call Trace:
[<ffffffff8027e4d7>] add_lock_to_list+0xf7/0x110
[<ffffffff80280501>] ? check_irq_usage+0xb1/0x110
[<ffffffff8041afa2>] ? xfs_mod_incore_sb_batch+0x42/0x180
[<ffffffff80282930>] __lock_acquire+0xe60/0x1290
[<ffffffff804dbf3e>] ? debug_check_no_obj_freed+0xae/0x210
[<ffffffff80281da7>] ? __lock_acquire+0x2d7/0x1290
[<ffffffff8041afa2>] ? xfs_mod_incore_sb_batch+0x42/0x180
[<ffffffff80282e00>] lock_acquire+0xa0/0xe0
[<ffffffff8041afa2>] ? xfs_mod_incore_sb_batch+0x42/0x180
[<ffffffff804dc02c>] ? debug_check_no_obj_freed+0x19c/0x210
[<ffffffff806d92db>] _spin_lock+0x4b/0xa0
[<ffffffff8041afa2>] ? xfs_mod_incore_sb_batch+0x42/0x180
[<ffffffff8027d800>] ? trace_hardirqs_off+0x20/0x40
[<ffffffff8041afa2>] xfs_mod_incore_sb_batch+0x42/0x180
[<ffffffff8041e9a0>] xfs_trans_unreserve_and_mod_sb+0x260/0x310
[<ffffffff80281130>] ? trace_hardirqs_on+0x20/0x40
[<ffffffff8040ceb7>] ? xfs_log_ticket_put+0x57/0x80
[<ffffffff8040ceb7>] ? xfs_log_ticket_put+0x57/0x80
[<ffffffff8040ffd9>] ? xfs_log_done+0x89/0xf0
[<ffffffff8041f909>] _xfs_trans_commit+0x229/0x450
[<ffffffff8041cd03>] xfs_rename+0x563/0x7c0
[<ffffffff802810ad>] ? trace_hardirqs_on_caller+0x18d/0x1f0
[<ffffffff802e648e>] ? vfs_rename+0x14e/0x410
[<ffffffff80434dc4>] xfs_vn_rename+0x74/0xa0
[<ffffffff802e64f8>] vfs_rename+0x1b8/0x410
[<ffffffff806d9b4f>] ? _spin_unlock+0x3f/0x80
[<ffffffff802e92db>] sys_renameat+0x23b/0x280
[<ffffffff806d9ff5>] ? _spin_unlock_irqrestore+0x55/0xb0
[<ffffffff804d0d10>] ? __up_read+0x90/0xd0
[<ffffffff8020c4ad>] ? retint_swapgs+0xe/0x13
[<ffffffff802810ad>] ? trace_hardirqs_on_caller+0x18d/0x1f0
[<ffffffff802e9349>] sys_rename+0x29/0x50
[<ffffffff8020ba6b>] system_call_fastpath+0x16/0x1b