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Message #41551
[Bug 1243429] Re: NFS Lockups with 13.04 clients to 12.04.03 server
I just ran into a 12.04.03 client, and it does have the problem.
Here's the dmesg output:
[ 3122.368038] INFO: task nautilus:2352 blocked for more than 120 seconds.
[ 3122.368042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3122.368044] nautilus D ffffffff81806240 0 2352 2223 0x00000000
[ 3122.368049] ffff88010c44dc78 0000000000000082 ffff88010c44dc38 ffff88010c44de38
[ 3122.368055] ffff88010c44dfd8 ffff88010c44dfd8 ffff88010c44dfd8 00000000000137c0
[ 3122.368059] ffffffff81c0d020 ffff880120644500 0000000000000001 ffff880113be1a00
[ 3122.368064] Call Trace:
[ 3122.368072] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3122.368075] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3122.368079] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3122.368083] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3122.368087] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3122.368091] [<ffffffff8164dccc>] ? __slab_free+0x1d2/0x2f3
[ 3122.368095] [<ffffffff811347c1>] ? kzfree+0x31/0x40
[ 3122.368099] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3122.368103] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3122.368106] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3122.368110] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3122.368114] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3122.368119] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3122.368122] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3122.368125] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3242.368035] INFO: task gnome-settings-:2318 blocked for more than 120 seconds.
[ 3242.368038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3242.368041] gnome-settings- D ffffffff81806240 0 2318 2223 0x00000000
[ 3242.368046] ffff88010e3e9c78 0000000000000086 ffff88010e3e9c38 ffff88010e3e9e38
[ 3242.368051] ffff88010e3e9fd8 ffff88010e3e9fd8 ffff88010e3e9fd8 00000000000137c0
[ 3242.368056] ffff880120ea9700 ffff88010d2c9700 0000000000000001 ffff880113be1a00
[ 3242.368060] Call Trace:
[ 3242.368069] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3242.368072] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3242.368075] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3242.368080] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3242.368083] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3242.368087] [<ffffffff8119522e>] ? iput+0x3e/0x50
[ 3242.368090] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3242.368094] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3242.368097] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3242.368101] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3242.368105] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3242.368109] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3242.368112] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3242.368116] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3242.368121] INFO: task nautilus:2352 blocked for more than 120 seconds.
[ 3242.368123] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3242.368125] nautilus D ffffffff81806240 0 2352 2223 0x00000000
[ 3242.368129] ffff88010c44dc78 0000000000000082 ffff88010c44dc38 ffff88010c44de38
[ 3242.368133] ffff88010c44dfd8 ffff88010c44dfd8 ffff88010c44dfd8 00000000000137c0
[ 3242.368138] ffffffff81c0d020 ffff880120644500 0000000000000001 ffff880113be1a00
[ 3242.368142] Call Trace:
[ 3242.368145] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3242.368148] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3242.368151] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3242.368154] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3242.368158] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3242.368162] [<ffffffff8164dccc>] ? __slab_free+0x1d2/0x2f3
[ 3242.368166] [<ffffffff811347c1>] ? kzfree+0x31/0x40
[ 3242.368169] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3242.368172] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3242.368175] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3242.368179] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3242.368182] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3242.368185] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3242.368188] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3242.368191] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3242.368216] INFO: task vmd:5142 blocked for more than 120 seconds.
[ 3242.368218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3242.368220] vmd D ffffffff81806240 0 5142 4087 0x00000000
[ 3242.368224] ffff880096f1bbf8 0000000000000086 ffff880096f1bb98 ffffffff81661d8e
[ 3242.368229] ffff880096f1bfd8 ffff880096f1bfd8 ffff880096f1bfd8 00000000000137c0
[ 3242.368233] ffffffff81c0d020 ffff8800bfeadc00 ffff880109760c00 ffff880113be8260
[ 3242.368238] Call Trace:
[ 3242.368241] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3242.368244] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3242.368247] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3242.368251] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3242.368254] [<ffffffff81187396>] do_lookup+0x1d6/0x310
[ 3242.368258] [<ffffffff811656dc>] ? kmem_cache_alloc_trace+0x10c/0x140
[ 3242.368261] [<ffffffff811884e0>] do_last+0xe0/0x730
[ 3242.368265] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3242.368269] [<ffffffff81213132>] ? call_filldir+0xc2/0x110
[ 3242.368272] [<ffffffff8118cd40>] ? fillonedir+0xd0/0xd0
[ 3242.368276] [<ffffffff8118cd40>] ? fillonedir+0xd0/0xd0
[ 3242.368279] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3242.368282] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3242.368285] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3242.368288] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3242.368292] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3242.368295] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3242.368298] [<ffffffff8117bad5>] ? fput+0x25/0x30
[ 3242.368301] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3242.368304] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3356.544028] usb 1-1: USB disconnect, device number 2
[ 3362.368036] INFO: task gnome-settings-:2318 blocked for more than 120 seconds.
[ 3362.368039] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3362.368042] gnome-settings- D ffffffff81806240 0 2318 2223 0x00000000
[ 3362.368047] ffff88010e3e9c78 0000000000000086 ffff88010e3e9c38 ffff88010e3e9e38
[ 3362.368052] ffff88010e3e9fd8 ffff88010e3e9fd8 ffff88010e3e9fd8 00000000000137c0
[ 3362.368057] ffff880120ea9700 ffff88010d2c9700 0000000000000001 ffff880113be1a00
[ 3362.368061] Call Trace:
[ 3362.368070] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3362.368073] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3362.368077] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3362.368081] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3362.368084] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3362.368088] [<ffffffff8119522e>] ? iput+0x3e/0x50
[ 3362.368091] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3362.368095] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3362.368099] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3362.368102] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3362.368106] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3362.368110] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3362.368113] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3362.368116] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3362.368121] INFO: task nautilus:2352 blocked for more than 120 seconds.
[ 3362.368123] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3362.368125] nautilus D ffffffff81806240 0 2352 2223 0x00000000
[ 3362.368129] ffff88010c44dc78 0000000000000082 ffff88010c44dc38 ffff88010c44de38
[ 3362.368134] ffff88010c44dfd8 ffff88010c44dfd8 ffff88010c44dfd8 00000000000137c0
[ 3362.368138] ffffffff81c0d020 ffff880120644500 0000000000000001 ffff880113be1a00
[ 3362.368142] Call Trace:
[ 3362.368145] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3362.368149] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3362.368152] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3362.368155] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3362.368159] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3362.368163] [<ffffffff8164dccc>] ? __slab_free+0x1d2/0x2f3
[ 3362.368168] [<ffffffff811347c1>] ? kzfree+0x31/0x40
[ 3362.368171] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3362.368174] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3362.368177] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3362.368181] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3362.368184] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3362.368187] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3362.368196] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3362.368198] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3362.368211] INFO: task vmd:5142 blocked for more than 120 seconds.
[ 3362.368212] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3362.368214] vmd D ffffffff81806240 0 5142 4087 0x00000000
[ 3362.368216] ffff880096f1bbf8 0000000000000086 ffff880096f1bb98 ffffffff81661d8e
[ 3362.368219] ffff880096f1bfd8 ffff880096f1bfd8 ffff880096f1bfd8 00000000000137c0
[ 3362.368222] ffffffff81c0d020 ffff8800bfeadc00 ffff880109760c00 ffff880113be8260
[ 3362.368225] Call Trace:
[ 3362.368227] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3362.368229] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3362.368231] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3362.368233] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3362.368235] [<ffffffff81187396>] do_lookup+0x1d6/0x310
[ 3362.368238] [<ffffffff811656dc>] ? kmem_cache_alloc_trace+0x10c/0x140
[ 3362.368240] [<ffffffff811884e0>] do_last+0xe0/0x730
[ 3362.368242] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3362.368245] [<ffffffff81213132>] ? call_filldir+0xc2/0x110
[ 3362.368247] [<ffffffff8118cd40>] ? fillonedir+0xd0/0xd0
[ 3362.368249] [<ffffffff8118cd40>] ? fillonedir+0xd0/0xd0
[ 3362.368251] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3362.368253] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3362.368255] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3362.368257] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3362.368259] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3362.368261] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3362.368263] [<ffffffff8117bad5>] ? fput+0x25/0x30
[ 3362.368265] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3362.368267] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3482.368036] INFO: task gnome-settings-:2318 blocked for more than 120 seconds.
[ 3482.368040] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3482.368042] gnome-settings- D ffffffff81806240 0 2318 2223 0x00000000
[ 3482.368047] ffff88010e3e9c78 0000000000000086 ffff88010e3e9c38 ffff88010e3e9e38
[ 3482.368052] ffff88010e3e9fd8 ffff88010e3e9fd8 ffff88010e3e9fd8 00000000000137c0
[ 3482.368057] ffff880120ea9700 ffff88010d2c9700 0000000000000001 ffff880113be1a00
[ 3482.368061] Call Trace:
[ 3482.368069] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3482.368073] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3482.368076] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3482.368081] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3482.368084] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3482.368088] [<ffffffff8119522e>] ? iput+0x3e/0x50
[ 3482.368091] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3482.368095] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3482.368098] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3482.368102] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3482.368106] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3482.368109] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3482.368112] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3482.368116] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3482.368121] INFO: task nautilus:2352 blocked for more than 120 seconds.
[ 3482.368123] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3482.368125] nautilus D ffffffff81806240 0 2352 2223 0x00000000
[ 3482.368129] ffff88010c44dc78 0000000000000082 ffff88010c44dc38 ffff88010c44de38
[ 3482.368134] ffff88010c44dfd8 ffff88010c44dfd8 ffff88010c44dfd8 00000000000137c0
[ 3482.368138] ffffffff81c0d020 ffff880120644500 0000000000000001 ffff880113be1a00
[ 3482.368143] Call Trace:
[ 3482.368146] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3482.368149] [<ffffffff81660c77>] __mutex_lock_slowpath+0xd7/0x150
[ 3482.368153] [<ffffffff8166088a>] mutex_lock+0x2a/0x50
[ 3482.368156] [<ffffffff811886b4>] do_last+0x2b4/0x730
[ 3482.368159] [<ffffffff81189ed1>] path_openat+0xd1/0x3f0
[ 3482.368163] [<ffffffff8164dccc>] ? __slab_free+0x1d2/0x2f3
[ 3482.368168] [<ffffffff811347c1>] ? kzfree+0x31/0x40
[ 3482.368171] [<ffffffff8118a312>] do_filp_open+0x42/0xa0
[ 3482.368174] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3482.368177] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3482.368180] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3482.368183] [<ffffffff81197637>] ? alloc_fd+0xf7/0x150
[ 3482.368187] [<ffffffff81179888>] do_sys_open+0xf8/0x240
[ 3482.368190] [<ffffffff811799f0>] sys_open+0x20/0x30
[ 3482.368198] [<ffffffff8166a3c2>] system_call_fastpath+0x16/0x1b
[ 3482.368210] INFO: task firefox:4081 blocked for more than 120 seconds.
[ 3482.368211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3482.368212] firefox D 0000000000000001 0 4081 1 0x00000004
[ 3482.368215] ffff880096ea59d8 0000000000000046 ffff8800a8cdbba0 ffff880096ea5b78
[ 3482.368218] ffff880096ea5fd8 ffff880096ea5fd8 ffff880096ea5fd8 00000000000137c0
[ 3482.368221] ffff88010d250000 ffff880096f4ae00 ffff880096ea59b8 ffff880127c54080
[ 3482.368223] Call Trace:
[ 3482.368226] [<ffffffff81118e70>] ? __lock_page+0x70/0x70
[ 3482.368228] [<ffffffff8165fe7f>] schedule+0x3f/0x60
[ 3482.368230] [<ffffffff8165ff2f>] io_schedule+0x8f/0xd0
[ 3482.368232] [<ffffffff81118e7e>] sleep_on_page+0xe/0x20
[ 3482.368234] [<ffffffff8166073f>] __wait_on_bit+0x5f/0x90
[ 3482.368236] [<ffffffff81118fe8>] wait_on_page_bit+0x78/0x80
[ 3482.368239] [<ffffffff8108c120>] ? autoremove_wake_function+0x40/0x40
[ 3482.368242] [<ffffffff811190fc>] filemap_fdatawait_range+0x10c/0x1a0
[ 3482.368244] [<ffffffff8111aaa8>] filemap_write_and_wait_range+0x68/0x80
[ 3482.368258] [<ffffffffa0d76c1e>] nfs_file_fsync+0x5e/0x130 [nfs]
[ 3482.368261] [<ffffffff81199d4f>] ? mntput+0x1f/0x30
[ 3482.368264] [<ffffffff811a8dfb>] vfs_fsync+0x2b/0x40
[ 3482.368270] [<ffffffffa0d774f3>] nfs_file_flush+0x53/0x80 [nfs]
[ 3482.368272] [<ffffffff8117864f>] filp_close+0x3f/0x90
[ 3482.368276] [<ffffffff8106ab3a>] put_files_struct.part.10+0x7a/0xe0
[ 3482.368278] [<ffffffff8106c548>] put_files_struct+0x18/0x20
[ 3482.368280] [<ffffffff8106c614>] exit_files+0x54/0x70
[ 3482.368282] [<ffffffff8106caf4>] do_exit+0x194/0x450
[ 3482.368285] [<ffffffff8107b25a>] ? __dequeue_signal+0x6a/0xb0
[ 3482.368288] [<ffffffff8106cf54>] do_group_exit+0x44/0xa0
[ 3482.368290] [<ffffffff8107dddc>] get_signal_to_deliver+0x21c/0x420
[ 3482.368293] [<ffffffff81014855>] do_signal+0x45/0x130
[ 3482.368295] [<ffffffff8131cee1>] ? strncpy_from_user+0x31/0x40
[ 3482.368297] [<ffffffff8118565a>] ? do_getname+0x10a/0x180
[ 3482.368299] [<ffffffff81661d8e>] ? _raw_spin_lock+0xe/0x20
[ 3482.368302] [<ffffffff8116442f>] ? kmem_cache_free+0x2f/0x110
[ 3482.368304] [<ffffffff81185815>] ? putname+0x35/0x50
[ 3482.368306] [<ffffffff8117990c>] ? do_sys_open+0x17c/0x240
[ 3482.368308] [<ffffffff81014b05>] do_notify_resume+0x65/0x80
[ 3482.368310] [<ffffffff8166a690>] int_signal+0x12/0x17
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1243429
Title:
NFS Lockups with 13.04 clients to 12.04.03 server
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
After a recent upgrade on my clients to Ubuntu 13.04 latest and Ubuntu
12.04.03 on the server, NFS4 clients began locking up with the errors
below. Processes accessing NFS would hang up and lock, and could not
be killed or adjusted. NFSv3 on the same server and client has been
working fine.
NFS4 was configured with clean defaults, no special options set. No
log entries corresponding with the problem were seen on the nfs
server.
Oct 22 09:22:57 edmonton kernel: [ 324.099094] NFS: nfs4_reclaim_open_state: Lock reclaim failed!
Oct 22 09:27:34 edmonton kernel: [ 600.213861] INFO: task Chrome_CacheThr:3411 blocked for more than 120 seconds.
Oct 22 09:27:34 edmonton kernel: [ 600.213869] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 09:27:34 edmonton kernel: [ 600.213872] Chrome_CacheThr D ffff88040fc33ec0 0 3411 1 0x00000000
Oct 22 09:27:34 edmonton kernel: [ 600.213880] ffff8803fce77aa8 0000000000000086 ffff880407749740 ffff8803fce77fd8
Oct 22 09:27:34 edmonton kernel: [ 600.213889] ffff8803fce77fd8 ffff8803fce77fd8 ffff880409d51740 ffff880407749740
Oct 22 09:27:34 edmonton kernel: [ 600.213895] ffff880407749740 ffff88040fc34778 0000000000000002 ffffffff8112f420
Oct 22 09:27:34 edmonton kernel: [ 600.213903] Call Trace:
Oct 22 09:27:34 edmonton kernel: [ 600.213918] [<ffffffff8112f420>] ? __lock_page+0x70/0x70
Oct 22 09:27:34 edmonton kernel: [ 600.213931] [<ffffffff816cc4c9>] schedule+0x29/0x70
Oct 22 09:27:34 edmonton kernel: [ 600.213937] [<ffffffff816cc59f>] io_schedule+0x8f/0xd0
Oct 22 09:27:34 edmonton kernel: [ 600.213941] [<ffffffff8112f42e>] sleep_on_page+0xe/0x20
Oct 22 09:27:34 edmonton kernel: [ 600.213948] [<ffffffff816caabb>] __wait_on_bit_lock+0x5b/0xc0
Oct 22 09:27:34 edmonton kernel: [ 600.213953] [<ffffffff8112f417>] __lock_page+0x67/0x70
Oct 22 09:27:34 edmonton kernel: [ 600.213961] [<ffffffff8107df40>] ? autoremove_wake_function+0x40/0x40
Oct 22 09:27:34 edmonton kernel: [ 600.213965] [<ffffffff8112ffae>] find_lock_page+0x4e/0x80
Oct 22 09:27:34 edmonton kernel: [ 600.213971] [<ffffffff811303ac>] grab_cache_page_write_begin+0x6c/0xf0
Oct 22 09:27:34 edmonton kernel: [ 600.213997] [<ffffffffa01f6d78>] nfs_write_begin+0x78/0x230 [nfs]
Oct 22 09:27:34 edmonton kernel: [ 600.214003] [<ffffffff8112f1e3>] generic_file_buffered_write+0x113/0x270
Oct 22 09:27:34 edmonton kernel: [ 600.214010] [<ffffffff81130ea4>] __generic_file_aio_write+0x1b4/0x3d0
Oct 22 09:27:34 edmonton kernel: [ 600.214018] [<ffffffff81196ac4>] ? __sb_start_write+0x54/0x110
Oct 22 09:27:34 edmonton kernel: [ 600.214023] [<ffffffff8113113f>] generic_file_aio_write+0x7f/0x100
Oct 22 09:27:34 edmonton kernel: [ 600.214035] [<ffffffffa01f7391>] nfs_file_write+0xc1/0x1e0 [nfs]
Oct 22 09:27:34 edmonton kernel: [ 600.214041] [<ffffffff81194337>] do_sync_write+0xa7/0xe0
Oct 22 09:27:34 edmonton kernel: [ 600.214046] [<ffffffff81194a1c>] vfs_write+0xac/0x180
Oct 22 09:27:34 edmonton kernel: [ 600.214051] [<ffffffff81194efa>] sys_pwrite64+0x9a/0xb0
Oct 22 09:27:34 edmonton kernel: [ 600.214058] [<ffffffff816d5c5d>] system_call_fastpath+0x1a/0x1f
Oct 22 09:29:27 edmonton avahi-daemon[1613]: Invalid response packet from host 128.111.246.200.
Oct 22 09:29:27 edmonton avahi-daemon[1613]: Invalid response packet from host fe80::3aea:a7ff:fe6e:e945.
Oct 22 09:29:34 edmonton kernel: [ 720.042124] INFO: task Chrome_CacheThr:3411 blocked for more than 120 seconds.
Oct 22 09:29:34 edmonton kernel: [ 720.042131] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 09:29:34 edmonton kernel: [ 720.042134] Chrome_CacheThr D ffff88040fc33ec0 0 3411 1 0x00000000
Oct 22 09:29:34 edmonton kernel: [ 720.042142] ffff8803fce77aa8 0000000000000086 ffff880407749740 ffff8803fce77fd8
Oct 22 09:29:34 edmonton kernel: [ 720.042151] ffff8803fce77fd8 ffff8803fce77fd8 ffff880409d51740 ffff880407749740
Oct 22 09:29:34 edmonton kernel: [ 720.042157] ffff880407749740 ffff88040fc34778 0000000000000002 ffffffff8112f420
Oct 22 09:29:34 edmonton kernel: [ 720.042165] Call Trace:
Oct 22 09:29:34 edmonton kernel: [ 720.042181] [<ffffffff8112f420>] ? __lock_page+0x70/0x70
Oct 22 09:29:34 edmonton kernel: [ 720.042193] [<ffffffff816cc4c9>] schedule+0x29/0x70
Oct 22 09:29:34 edmonton kernel: [ 720.042199] [<ffffffff816cc59f>] io_schedule+0x8f/0xd0
Oct 22 09:29:34 edmonton kernel: [ 720.042204] [<ffffffff8112f42e>] sleep_on_page+0xe/0x20
Oct 22 09:29:34 edmonton kernel: [ 720.042210] [<ffffffff816caabb>] __wait_on_bit_lock+0x5b/0xc0
Oct 22 09:29:34 edmonton kernel: [ 720.042215] [<ffffffff8112f417>] __lock_page+0x67/0x70
Oct 22 09:29:34 edmonton kernel: [ 720.042223] [<ffffffff8107df40>] ? autoremove_wake_function+0x40/0x40
Oct 22 09:29:34 edmonton kernel: [ 720.042228] [<ffffffff8112ffae>] find_lock_page+0x4e/0x80
Oct 22 09:29:34 edmonton kernel: [ 720.042233] [<ffffffff811303ac>] grab_cache_page_write_begin+0x6c/0xf0
Oct 22 09:29:34 edmonton kernel: [ 720.042259] [<ffffffffa01f6d78>] nfs_write_begin+0x78/0x230 [nfs]
Oct 22 09:29:34 edmonton kernel: [ 720.042264] [<ffffffff8112f1e3>] generic_file_buffered_write+0x113/0x270
Oct 22 09:29:34 edmonton kernel: [ 720.042271] [<ffffffff81130ea4>] __generic_file_aio_write+0x1b4/0x3d0
Oct 22 09:29:34 edmonton kernel: [ 720.042278] [<ffffffff81196ac4>] ? __sb_start_write+0x54/0x110
Oct 22 09:29:34 edmonton kernel: [ 720.042283] [<ffffffff8113113f>] generic_file_aio_write+0x7f/0x100
Oct 22 09:29:34 edmonton kernel: [ 720.042295] [<ffffffffa01f7391>] nfs_file_write+0xc1/0x1e0 [nfs]
Oct 22 09:29:34 edmonton kernel: [ 720.042301] [<ffffffff81194337>] do_sync_write+0xa7/0xe0
Oct 22 09:29:34 edmonton kernel: [ 720.042307] [<ffffffff81194a1c>] vfs_write+0xac/0x180
Oct 22 09:29:34 edmonton kernel: [ 720.042312] [<ffffffff81194efa>] sys_pwrite64+0x9a/0xb0
Oct 22 09:29:34 edmonton kernel: [ 720.042318] [<ffffffff816d5c5d>] system_call_fastpath+0x1a/0x1f
Oct 22 09:29:34 edmonton kernel: [ 720.042323] INFO: task Chrome_SyncThre:3462 blocked for more than 120 seconds.
Oct 22 09:29:34 edmonton kernel: [ 720.042325] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 09:29:34 edmonton kernel: [ 720.042327] Chrome_SyncThre D ffff88040fc13ec0 0 3462 1 0x00000000
Oct 22 09:29:34 edmonton kernel: [ 720.042332] ffff8803f8d01d20 0000000000000086 ffff8803fced9740 ffff8803f8d01fd8
Oct 22 09:29:34 edmonton kernel: [ 720.042339] ffff8803f8d01fd8 ffff8803f8d01fd8 ffff880407460000 ffff8803fced9740
Oct 22 09:29:34 edmonton kernel: [ 720.042345] ffff8803fced9740 ffff88040fc14778 0000000000000002 ffffffff8112f420
Oct 22 09:29:34 edmonton kernel: [ 720.042352] Call Trace:
Oct 22 09:29:34 edmonton kernel: [ 720.042357] [<ffffffff8112f420>] ? __lock_page+0x70/0x70
Oct 22 09:29:34 edmonton kernel: [ 720.042362] [<ffffffff816cc4c9>] schedule+0x29/0x70
Oct 22 09:29:34 edmonton kernel: [ 720.042368] [<ffffffff816cc59f>] io_schedule+0x8f/0xd0
Oct 22 09:29:34 edmonton kernel: [ 720.042373] [<ffffffff8112f42e>] sleep_on_page+0xe/0x20
Oct 22 09:29:34 edmonton kernel: [ 720.042378] [<ffffffff816cac10>] __wait_on_bit+0x60/0x90
Oct 22 09:29:34 edmonton kernel: [ 720.042383] [<ffffffff8112f560>] wait_on_page_bit+0x80/0x90
Oct 22 09:29:34 edmonton kernel: [ 720.042388] [<ffffffff8107df40>] ? autoremove_wake_function+0x40/0x40
Oct 22 09:29:34 edmonton kernel: [ 720.042392] [<ffffffff8112fa61>] filemap_fdatawait_range+0x101/0x190
Oct 22 09:29:34 edmonton kernel: [ 720.042402] [<ffffffff8113aa4e>] ? do_writepages+0x1e/0x40
Oct 22 09:29:34 edmonton kernel: [ 720.042407] [<ffffffff81130ad1>] ? __filemap_fdatawrite_range+0x51/0x60
Oct 22 09:29:34 edmonton kernel: [ 720.042412] [<ffffffff81130b45>] filemap_write_and_wait_range+0x65/0x70
Oct 22 09:29:34 edmonton kernel: [ 720.042432] [<ffffffffa040bd77>] nfs4_file_fsync+0x67/0xb0 [nfsv4]
Oct 22 09:29:34 edmonton kernel: [ 720.042440] [<ffffffff811c42cd>] do_fsync+0x5d/0x90
Oct 22 09:29:34 edmonton kernel: [ 720.042445] [<ffffffff81194cdb>] ? sys_read+0x6b/0xa0
Oct 22 09:29:34 edmonton kernel: [ 720.042450] [<ffffffff811c4553>] sys_fdatasync+0x13/0x20
Oct 22 09:29:34 edmonton kernel: [ 720.042455] [<ffffffff816d5c5d>] system_call_fastpath+0x1a/0x1f
---
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
CurrentDmesg:
[13754.380124] RAID1 conf printout:
[13754.380130] --- wd:2 rd:2
[13754.380134] disk 0, wo:0, o:1, dev:sda2
[13754.380138] disk 1, wo:0, o:1, dev:sdb2
DistroRelease: Ubuntu 13.04
HibernationDevice: RESUME=UUID=35eed7b2-b555-4c5c-85e4-3e1e6bf41b33
IwConfig:
eth1 no wireless extensions.
lo no wireless extensions.
em1 no wireless extensions.
MachineType: Hewlett-Packard HP Z620 Workstation
MarkForUpload: True
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
TERM=vt100
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-32-generic root=UUID=9aa39330-e452-4869-bfea-73ca72f9ba91 ro splash quiet
ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.8.0-32-generic N/A
linux-backports-modules-3.8.0-32-generic N/A
linux-firmware 1.106
RfKill:
Tags: raring
Uname: Linux 3.8.0-32-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 05/09/2013
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: J61 v03.15
dmi.board.asset.tag: 2UA322159J
dmi.board.name: 158A
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 0.00
dmi.chassis.asset.tag: 2UA322159J
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvrJ61v03.15:bd05/09/2013:svnHewlett-Packard:pnHPZ620Workstation:pvr:rvnHewlett-Packard:rn158A:rvr0.00:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP Z620 Workstation
dmi.sys.vendor: Hewlett-Packard
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