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
-- Transfering large files to nfs mount causes system freeze https://bugs.launchpad.net/bugs/585657 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
