bug exists. During a mv command through nfs with big video files in the client machine got the following output Client nfs machine: Linux htpc 2.6.31-20-generic #58-Ubuntu SMP Fri Mar 12 04:38:19 UTC 2010 x86_64 GNU/Linux Server nfs machine: Linux asterias 2.6.31-20-server #58-Ubuntu SMP Fri Mar 12 05:40:05 UTC 2010 x86_64 GNU/Linux
Apr 5 22:15:09 htpc kernel: [44760.940080] INFO: task mv:5523 blocked for more than 120 seconds. Apr 5 22:15:09 htpc kernel: [44760.940087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 5 22:15:09 htpc kernel: [44760.940093] mv D 0000000000000000 0 5523 5506 0x00000000 Apr 5 22:15:09 htpc kernel: [44760.940104] ffff880069105ae8 0000000000000086 ffff880069105a78 0000000000015880 Apr 5 22:15:09 htpc kernel: [44760.940113] ffff88007b131a60 0000000000015880 0000000000015880 0000000000015880 Apr 5 22:15:09 htpc kernel: [44760.940121] 0000000000015880 ffff88007b131a60 0000000000015880 0000000000015880 Apr 5 22:15:09 htpc kernel: [44760.940128] Call Trace: Apr 5 22:15:09 htpc kernel: [44760.940143] [<ffffffff810da740>] ? sync_page+0x0/0x50 Apr 5 22:15:09 htpc kernel: [44760.940153] [<ffffffff8152ab18>] io_schedule+0x28/0x40 Apr 5 22:15:09 htpc kernel: [44760.940159] [<ffffffff810da77d>] sync_page+0x3d/0x50 Apr 5 22:15:09 htpc kernel: [44760.940166] [<ffffffff8152b247>] __wait_on_bit+0x57/0x80 Apr 5 22:15:09 htpc kernel: [44760.940173] [<ffffffff810da8ee>] wait_on_page_bit+0x6e/0x80 Apr 5 22:15:09 htpc kernel: [44760.940182] [<ffffffff81078a70>] ? wake_bit_function+0x0/0x40 Apr 5 22:15:09 htpc kernel: [44760.940191] [<ffffffff810e4cf0>] ? pagevec_lookup_tag+0x20/0x30 Apr 5 22:15:09 htpc kernel: [44760.940198] [<ffffffff810dad95>] wait_on_page_writeback_range+0xf5/0x190 Apr 5 22:15:09 htpc kernel: [44760.940206] [<ffffffff810dae57>] filemap_fdatawait+0x27/0x30 Apr 5 22:15:09 htpc kernel: [44760.940213] [<ffffffff810db304>] filemap_write_and_wait+0x44/0x50 Apr 5 22:15:09 htpc kernel: [44760.940249] [<ffffffffa02b813b>] nfs_setattr+0x14b/0x170 [nfs] Apr 5 22:15:09 htpc kernel: [44760.940256] [<ffffffff810da722>] ? __lock_page+0x62/0x70 Apr 5 22:15:09 htpc kernel: [44760.940264] [<ffffffff81078a70>] ? wake_bit_function+0x0/0x40 Apr 5 22:15:09 htpc kernel: [44760.940270] [<ffffffff810da559>] ? find_get_page+0x19/0xa0 -- INFO: task blocked for more than 120 seconds causes system freeze https://bugs.launchpad.net/bugs/276476 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
