Comment 1 for bug 585657

Revision history for this message
Bruce Edge (bruce-edge) wrote :

I'm seeing the same thing 10.04 64 bit.

[773760.910061] INFO: task tar:14596 blocked for more than 120 seconds.
[773760.926430] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[773760.958906] tar D 00000000ffffffff 0 14596 14568 0x00000004
[773760.958912] ffff8802b217dc48 0000000000000082 0000000000015bc0 0000000000015bc0
[773760.958917] ffff8801f5fc1ab0 ffff8802b217dfd8 0000000000015bc0 ffff8801f5fc16f0
[773760.958921] 0000000000015bc0 ffff8802b217dfd8 0000000000015bc0 ffff8801f5fc1ab0
[773760.958925] Call Trace:
[773760.958951] [<ffffffffa01b2280>] ? nfs_wait_bit_uninterruptible+0x0/0x20 [nfs]
[773760.958960] [<ffffffff815555f7>] io_schedule+0x47/0x70
[773760.958972] [<ffffffffa01b228e>] nfs_wait_bit_uninterruptible+0xe/0x20 [nfs]
[773760.958976] [<ffffffff81555c1f>] __wait_on_bit+0x5f/0x90
[773760.958988] [<ffffffffa01b2280>] ? nfs_wait_bit_uninterruptible+0x0/0x20 [nfs]
[773760.958993] [<ffffffff81555cc8>] out_of_line_wait_on_bit+0x78/0x90
[773760.958999] [<ffffffff81084fe0>] ? wake_bit_function+0x0/0x40
[773760.959011] [<ffffffffa01b226f>] nfs_wait_on_request+0x2f/0x40 [nfs]
[773760.959024] [<ffffffffa01b666f>] nfs_wait_on_requests_locked+0x7f/0xd0 [nfs]
[773760.959037] [<ffffffffa01b7aae>] nfs_sync_mapping_wait+0x9e/0x1a0 [nfs]
[773760.959050] [<ffffffffa01b7e99>] nfs_write_mapping+0x79/0xb0 [nfs]
[773760.959062] [<ffffffffa01b7f07>] nfs_wb_all+0x17/0x20 [nfs]
[773760.959073] [<ffffffffa01a6e9a>] nfs_do_fsync+0x2a/0x60 [nfs]
[773760.959084] [<ffffffffa01a70e5>] nfs_file_flush+0x75/0xa0 [nfs]
[773760.959089] [<ffffffff81140f2c>] filp_close+0x3c/0x90
[773760.959092] [<ffffffff81141037>] sys_close+0xb7/0x120
[773760.959098] [<ffffffff810131b2>] system_call_fastpath+0x16/0x1b