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Gentoo's Bugzilla – Attachment 258727 Details for
Bug 350455
sys-kernel/vanilla-sources-2.6.36 and above: sys-fs/lvm2's pvmove causes deadlock
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output from sysrq-W (list of blocked processes)
pvmove-blocked (text/plain), 34.98 KB, created by
Xake
on 2011-01-03 10:47:39 UTC
(
hide
)
Description:
output from sysrq-W (list of blocked processes)
Filename:
MIME Type:
Creator:
Xake
Created:
2011-01-03 10:47:39 UTC
Size:
34.98 KB
patch
obsolete
>[ 1924.606740] SysRq : Show Blocked State >[ 1924.606946] task PC stack pid father >[ 1924.607120] jbd2/dm-2-8 D ffffffff8186c820 0 3405 2 0x00000000 >[ 1924.607291] ffff8801b65e5b40 0000000000000046 ffff8801b764c080 ffff880100000000 >[ 1924.607572] ffff8801b65e5fd8 ffff8801b65e5fd8 ffff8801b65e4000 ffff8801b6ed55f0 >[ 1924.607860] ffff8801b65e5fd8 ffff8801b65e4000 ffff8801b6ed5980 ffff8801b65e4000 >[ 1924.608148] Call Trace: >[ 1924.608429] [<ffffffff810b7be9>] ? ktime_get_ts+0xa9/0xe0 >[ 1924.608720] [<ffffffff8110ff10>] ? sync_page+0x0/0x50 >[ 1924.609020] [<ffffffff81817b5b>] io_schedule+0x7b/0xd0 >[ 1924.609320] [<ffffffff8110ff4b>] sync_page+0x3b/0x50 >[ 1924.609619] [<ffffffff81818357>] __wait_on_bit+0x57/0x80 >[ 1924.609922] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.610229] [<ffffffff8111016e>] wait_on_page_bit+0x6e/0x80 >[ 1924.610539] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.610856] [<ffffffff8111a370>] ? pagevec_lookup_tag+0x20/0x30 >[ 1924.611171] [<ffffffff81110d67>] filemap_fdatawait_range+0xf7/0x190 >[ 1924.611489] [<ffffffff813791ec>] ? submit_bio+0x6c/0xe0 >[ 1924.611786] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.612080] [<ffffffff81110e22>] filemap_fdatawait+0x22/0x30 >[ 1924.612372] [<ffffffff8124dd8d>] jbd2_journal_commit_transaction+0x7dd/0x1680 >[ 1924.612671] [<ffffffff81819be2>] ? _raw_spin_unlock_irqrestore+0x12/0x40 >[ 1924.612978] [<ffffffff8109b13c>] ? try_to_del_timer_sync+0x7c/0x120 >[ 1924.613282] [<ffffffff81253952>] kjournald2+0xb2/0x210 >[ 1924.613595] [<ffffffff810ad850>] ? autoremove_wake_function+0x0/0x40 >[ 1924.613907] [<ffffffff812538a0>] ? kjournald2+0x0/0x210 >[ 1924.614217] [<ffffffff810ad286>] kthread+0x96/0xa0 >[ 1924.614530] [<ffffffff8103add4>] kernel_thread_helper+0x4/0x10 >[ 1924.614846] [<ffffffff8181a615>] ? restore_args+0x0/0x30 >[ 1924.615162] [<ffffffff810ad1f0>] ? kthread+0x0/0xa0 >[ 1924.615482] [<ffffffff8103add0>] ? kernel_thread_helper+0x0/0x10 >[ 1924.615809] flush-253:2 D 0000000000000000 0 5119 2 0x00000000 >[ 1924.616142] ffff880198f29590 0000000000000046 ffff880198f294f0 ffffffff8107d431 >[ 1924.616491] ffff880198f29fd8 ffff880198f29fd8 ffff880198f28000 ffff8801b34407d0 >[ 1924.616842] ffff880198f29fd8 ffff880198f28000 ffff8801b3440b60 ffff880198f28000 >[ 1924.617197] Call Trace: >[ 1924.617545] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.617906] [<ffffffff81819be2>] ? _raw_spin_unlock_irqrestore+0x12/0x40 >[ 1924.618272] [<ffffffff810adaeb>] ? prepare_to_wait+0x5b/0x90 >[ 1924.618642] [<ffffffff8124c635>] do_get_write_access+0x355/0x6d0 >[ 1924.619018] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.619396] [<ffffffff812554f6>] ? jbd2_journal_add_journal_head+0x116/0x210 >[ 1924.619782] [<ffffffff8124cb8c>] jbd2_journal_get_write_access+0x2c/0x50 >[ 1924.620175] [<ffffffff81232a89>] __ext4_journal_get_write_access+0x39/0x80 >[ 1924.620571] [<ffffffff81211588>] ext4_reserve_inode_write+0x88/0xb0 >[ 1924.620972] [<ffffffff812115ec>] ext4_mark_inode_dirty+0x3c/0x1b0 >[ 1924.621372] [<ffffffff81226599>] ? ext4_journal_start_sb+0xb9/0x140 >[ 1924.621774] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.622176] [<ffffffff812165fb>] ext4_dirty_inode+0x3b/0x60 >[ 1924.622584] [<ffffffff81183646>] __mark_inode_dirty+0x36/0x210 >[ 1924.622995] [<ffffffff8120fb09>] ext4_da_update_reserve_space+0x119/0x210 >[ 1924.623409] [<ffffffff81230b73>] ext4_ext_map_blocks+0x13d3/0x2180 >[ 1924.623827] [<ffffffff81819ff2>] ? _raw_spin_lock_irqsave+0x22/0x50 >[ 1924.624248] [<ffffffff8139b46d>] ? radix_tree_gang_lookup_tag_slot+0x8d/0xd0 >[ 1924.624680] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.625115] [<ffffffff81212be2>] ext4_map_blocks+0x1f2/0x270 >[ 1924.625551] [<ffffffff8121531f>] mpage_da_map_blocks+0xbf/0x450 >[ 1924.625991] [<ffffffff81215f68>] ext4_da_writepages+0x348/0x700 >[ 1924.626434] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.626976] [<ffffffff8111985c>] do_writepages+0x1c/0x30 >[ 1924.627325] [<ffffffff81182abb>] writeback_single_inode+0x9b/0x2b0 >[ 1924.627778] [<ffffffff81183136>] writeback_sb_inodes+0xd6/0x180 >[ 1924.628223] [<ffffffff81183b33>] writeback_inodes_wb+0x103/0x1b0 >[ 1924.628658] [<ffffffff81183eeb>] wb_writeback+0x30b/0x4f0 >[ 1924.629077] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.629502] [<ffffffff8107d5dd>] ? add_preempt_count+0x9d/0xd0 >[ 1924.629920] [<ffffffff8118427d>] wb_do_writeback+0x1ad/0x220 >[ 1924.630336] [<ffffffff811843b2>] bdi_writeback_thread+0xc2/0x310 >[ 1924.630747] [<ffffffff811842f0>] ? bdi_writeback_thread+0x0/0x310 >[ 1924.631160] [<ffffffff810ad286>] kthread+0x96/0xa0 >[ 1924.631574] [<ffffffff8103add4>] kernel_thread_helper+0x4/0x10 >[ 1924.631985] [<ffffffff8181a615>] ? restore_args+0x0/0x30 >[ 1924.632393] [<ffffffff810ad1f0>] ? kthread+0x0/0xa0 >[ 1924.632801] [<ffffffff8103add0>] ? kernel_thread_helper+0x0/0x10 >[ 1924.633216] NetworkManage D 0000000000000000 0 5345 1 0x00000000 >[ 1924.633629] ffff880198f57ce8 0000000000000086 ffff8801b764c080 ffff8801b65a4cf8 >[ 1924.634052] ffff880198f57fd8 ffff880198f57fd8 ffff880198f56000 ffff8801b6c25dc0 >[ 1924.634480] ffff880198f57fd8 ffff880198f56000 ffff8801b6c26150 ffff880198f56000 >[ 1924.634901] Call Trace: >[ 1924.635317] [<ffffffff810b7be9>] ? ktime_get_ts+0xa9/0xe0 >[ 1924.635743] [<ffffffff8110ff10>] ? sync_page+0x0/0x50 >[ 1924.636163] [<ffffffff81817b5b>] io_schedule+0x7b/0xd0 >[ 1924.636583] [<ffffffff8110ff4b>] sync_page+0x3b/0x50 >[ 1924.637000] [<ffffffff81818357>] __wait_on_bit+0x57/0x80 >[ 1924.637420] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.637838] [<ffffffff8111016e>] wait_on_page_bit+0x6e/0x80 >[ 1924.638254] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.638669] [<ffffffff8111a370>] ? pagevec_lookup_tag+0x20/0x30 >[ 1924.639086] [<ffffffff81110d67>] filemap_fdatawait_range+0xf7/0x190 >[ 1924.639499] [<ffffffff8111985c>] ? do_writepages+0x1c/0x30 >[ 1924.639908] [<ffffffff81110f93>] ? __filemap_fdatawrite_range+0x53/0x60 >[ 1924.640322] [<ffffffff81111010>] filemap_write_and_wait_range+0x70/0x80 >[ 1924.640743] [<ffffffff81187fe2>] vfs_fsync_range+0x52/0x90 >[ 1924.641155] [<ffffffff81188087>] vfs_fsync+0x17/0x20 >[ 1924.641568] [<ffffffff811880c5>] do_fsync+0x35/0x60 >[ 1924.641981] [<ffffffff8118839b>] sys_fsync+0xb/0x10 >[ 1924.642386] [<ffffffff8103a01b>] system_call_fastpath+0x16/0x1b >[ 1924.642791] syslog-ng D 0000000000000000 0 5378 5377 0x00000000 >[ 1924.643196] ffff8801968959e8 0000000000000086 ffff8801b69ca300 0000000000000001 >[ 1924.643613] ffff880196895fd8 ffff880196895fd8 ffff880196894000 ffff8801b896aee0 >[ 1924.644028] ffff880196895fd8 ffff880196894000 ffff8801b896b270 ffff880196894000 >[ 1924.644434] Call Trace: >[ 1924.644836] [<ffffffff81819be2>] ? _raw_spin_unlock_irqrestore+0x12/0x40 >[ 1924.645247] [<ffffffff810adaeb>] ? prepare_to_wait+0x5b/0x90 >[ 1924.645660] [<ffffffff8124c635>] do_get_write_access+0x355/0x6d0 >[ 1924.646073] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.646481] [<ffffffff812554f6>] ? jbd2_journal_add_journal_head+0x116/0x210 >[ 1924.646892] [<ffffffff8124cb8c>] jbd2_journal_get_write_access+0x2c/0x50 >[ 1924.647302] [<ffffffff81232a89>] __ext4_journal_get_write_access+0x39/0x80 >[ 1924.647714] [<ffffffff81211588>] ext4_reserve_inode_write+0x88/0xb0 >[ 1924.648127] [<ffffffff812115ec>] ext4_mark_inode_dirty+0x3c/0x1b0 >[ 1924.648539] [<ffffffff81226599>] ? ext4_journal_start_sb+0xb9/0x140 >[ 1924.648951] [<ffffffff812165fb>] ext4_dirty_inode+0x3b/0x60 >[ 1924.649363] [<ffffffff81183646>] __mark_inode_dirty+0x36/0x210 >[ 1924.649774] [<ffffffff81175d86>] file_update_time+0xf6/0x170 >[ 1924.650182] [<ffffffff81170390>] ? pollwake+0x0/0x60 >[ 1924.650589] [<ffffffff811113f4>] __generic_file_aio_write+0x254/0x490 >[ 1924.651094] [<ffffffff81170390>] ? pollwake+0x0/0x60 >[ 1924.651408] [<ffffffff813925ff>] ? gr_is_capable+0x2f/0x210 >[ 1924.651811] [<ffffffff81170390>] ? pollwake+0x0/0x60 >[ 1924.652215] [<ffffffff81111694>] generic_file_aio_write+0x64/0xd0 >[ 1924.652621] [<ffffffff81170390>] ? pollwake+0x0/0x60 >[ 1924.653026] [<ffffffff8120ae2a>] ext4_file_write+0x3a/0xc0 >[ 1924.653435] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.653842] [<ffffffff8115c792>] do_sync_write+0xd2/0x110 >[ 1924.654249] [<ffffffff8108bba5>] ? do_syslog+0x3e5/0x5d0 >[ 1924.654653] [<ffffffff8106368e>] ? bad_area_nosemaphore+0xe/0x10 >[ 1924.655061] [<ffffffff81063ce4>] ? do_page_fault+0x364/0x420 >[ 1924.655467] [<ffffffff810b158a>] ? __remove_hrtimer+0x3a/0xb0 >[ 1924.655879] [<ffffffff810b1ceb>] ? lock_hrtimer_base.clone.22+0x2b/0x60 >[ 1924.656294] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.656702] [<ffffffff8115cf34>] vfs_write+0xf4/0x1f0 >[ 1924.657112] [<ffffffff8115c9f6>] ? generic_file_llseek+0x56/0x70 >[ 1924.657523] [<ffffffff8115d2ec>] sys_write+0x4c/0x80 >[ 1924.657931] [<ffffffff8103a01b>] system_call_fastpath+0x16/0x1b >[ 1924.658343] console-kit-d D ffffffff8186c820 0 5651 1 0x00000080 >[ 1924.658757] ffff880198c739e8 0000000000000086 ffff880198c73948 00000000ffff19bd >[ 1924.659179] ffff880198c73fd8 ffff880198c73fd8 ffff880198c72000 ffff8801b8a92710 >[ 1924.659607] ffff880198c73fd8 ffff880198c72000 ffff8801b8a92aa0 ffff880198c72000 >[ 1924.660029] Call Trace: >[ 1924.660440] [<ffffffff81819be2>] ? _raw_spin_unlock_irqrestore+0x12/0x40 >[ 1924.660862] [<ffffffff8124c635>] do_get_write_access+0x355/0x6d0 >[ 1924.661289] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.661708] [<ffffffff812554f6>] ? jbd2_journal_add_journal_head+0x116/0x210 >[ 1924.662131] [<ffffffff8124cb8c>] jbd2_journal_get_write_access+0x2c/0x50 >[ 1924.662555] [<ffffffff81232a89>] __ext4_journal_get_write_access+0x39/0x80 >[ 1924.662982] [<ffffffff81211588>] ext4_reserve_inode_write+0x88/0xb0 >[ 1924.663410] [<ffffffff812115ec>] ext4_mark_inode_dirty+0x3c/0x1b0 >[ 1924.663840] [<ffffffff81226599>] ? ext4_journal_start_sb+0xb9/0x140 >[ 1924.664275] [<ffffffff812165fb>] ext4_dirty_inode+0x3b/0x60 >[ 1924.664702] [<ffffffff81183646>] __mark_inode_dirty+0x36/0x210 >[ 1924.665132] [<ffffffff81175d86>] file_update_time+0xf6/0x170 >[ 1924.665566] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.665997] [<ffffffff811113f4>] __generic_file_aio_write+0x254/0x490 >[ 1924.666427] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.666854] [<ffffffff81111694>] generic_file_aio_write+0x64/0xd0 >[ 1924.667286] [<ffffffff8120ae2a>] ext4_file_write+0x3a/0xc0 >[ 1924.667718] [<ffffffff8112ef5b>] ? handle_mm_fault+0x3cb/0xac0 >[ 1924.668148] [<ffffffff8115c792>] do_sync_write+0xd2/0x110 >[ 1924.668582] [<ffffffff81063b25>] ? do_page_fault+0x1a5/0x420 >[ 1924.669020] [<ffffffff8115cf34>] vfs_write+0xf4/0x1f0 >[ 1924.669453] [<ffffffff8115d2ec>] sys_write+0x4c/0x80 >[ 1924.669885] [<ffffffff8103a01b>] system_call_fastpath+0x16/0x1b >[ 1924.670315] login D 0000000000000000 0 6078 1 0x00000084 >[ 1924.670745] ffff88018ef2bce8 0000000000000086 ffff8801b764c080 ffff8801b65a4cf8 >[ 1924.671187] ffff88018ef2bfd8 ffff88018ef2bfd8 ffff88018ef2a000 ffff8801b759be80 >[ 1924.671625] ffff88018ef2bfd8 ffff88018ef2a000 ffff8801b759c210 ffff88018ef2a000 >[ 1924.672053] Call Trace: >[ 1924.672476] [<ffffffff810b7be9>] ? ktime_get_ts+0xa9/0xe0 >[ 1924.672905] [<ffffffff8110ff10>] ? sync_page+0x0/0x50 >[ 1924.673335] [<ffffffff81817b5b>] io_schedule+0x7b/0xd0 >[ 1924.673759] [<ffffffff8110ff4b>] sync_page+0x3b/0x50 >[ 1924.674178] [<ffffffff81818357>] __wait_on_bit+0x57/0x80 >[ 1924.674597] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.675016] [<ffffffff8111016e>] wait_on_page_bit+0x6e/0x80 >[ 1924.675440] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.675984] [<ffffffff8111a370>] ? pagevec_lookup_tag+0x20/0x30 >[ 1924.676276] [<ffffffff81110d67>] filemap_fdatawait_range+0xf7/0x190 >[ 1924.676698] [<ffffffff810b317b>] ? __srcu_read_unlock+0x3b/0x60 >[ 1924.677114] [<ffffffff8111985c>] ? do_writepages+0x1c/0x30 >[ 1924.677536] [<ffffffff81110f93>] ? __filemap_fdatawrite_range+0x53/0x60 >[ 1924.677955] [<ffffffff81111010>] filemap_write_and_wait_range+0x70/0x80 >[ 1924.678378] [<ffffffff81187fe2>] vfs_fsync_range+0x52/0x90 >[ 1924.678796] [<ffffffff81188087>] vfs_fsync+0x17/0x20 >[ 1924.679214] [<ffffffff811880c5>] do_fsync+0x35/0x60 >[ 1924.679626] [<ffffffff8118839b>] sys_fsync+0xb/0x10 >[ 1924.680038] [<ffffffff8103a01b>] system_call_fastpath+0x16/0x1b >[ 1924.680451] udevd D ffffffff8186c820 0 6738 1 0x00000080 >[ 1924.680864] ffff8801b6499a18 0000000000000082 ffff8801b764c080 ffff880100000000 >[ 1924.681292] ffff8801b6499fd8 ffff8801b6499fd8 ffff8801b6498000 ffff8801b68fbe80 >[ 1924.681716] ffff8801b6499fd8 ffff8801b6498000 ffff8801b68fc210 ffff8801b6498000 >[ 1924.682142] Call Trace: >[ 1924.682558] [<ffffffff810b7be9>] ? ktime_get_ts+0xa9/0xe0 >[ 1924.682983] [<ffffffff8110ff60>] ? sync_page_killable+0x0/0x40 >[ 1924.683410] [<ffffffff81817b5b>] io_schedule+0x7b/0xd0 >[ 1924.683833] [<ffffffff8110ff4b>] sync_page+0x3b/0x50 >[ 1924.684256] [<ffffffff8110ff69>] sync_page_killable+0x9/0x40 >[ 1924.684676] [<ffffffff81818212>] __wait_on_bit_lock+0x52/0xb0 >[ 1924.685099] [<ffffffff8110fe82>] __lock_page_killable+0x62/0x70 >[ 1924.685518] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.685933] [<ffffffff81111b47>] generic_file_aio_read+0x447/0x6e0 >[ 1924.686348] [<ffffffff8115c8a2>] do_sync_read+0xd2/0x110 >[ 1924.686759] [<ffffffff81241c17>] ? ext4_xattr_security_get+0x27/0x30 >[ 1924.687178] [<ffffffff8117e958>] ? generic_getxattr+0x58/0x70 >[ 1924.687587] [<ffffffff8135a906>] ? get_vfs_caps_from_disk+0x66/0xe0 >[ 1924.687996] [<ffffffff8115d121>] vfs_read+0xf1/0x1f0 >[ 1924.688402] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.688811] [<ffffffff811627c1>] kernel_read+0x41/0x60 >[ 1924.689217] [<ffffffff811628b7>] prepare_binprm+0xd7/0x100 >[ 1924.689620] [<ffffffff811645bc>] do_execve+0x24c/0x4e0 >[ 1924.690019] [<ffffffff8112ed32>] ? handle_mm_fault+0x1a2/0xac0 >[ 1924.690418] [<ffffffff8116c227>] ? do_filp_open+0x127/0x690 >[ 1924.690817] [<ffffffff81395fed>] ? gr_log_resource+0x2d/0x190 >[ 1924.691216] [<ffffffff81389b8c>] ? gr_learn_resource+0x3c/0x200 >[ 1924.691615] [<ffffffff81063b25>] ? do_page_fault+0x1a5/0x420 >[ 1924.692014] [<ffffffff813a1de4>] ? strncpy_from_user+0x34/0x40 >[ 1924.692409] [<ffffffff810436e5>] sys_execve+0x45/0x70 >[ 1924.692805] [<ffffffff8103a43a>] stub_execve+0x6a/0xc0 >[ 1924.693195] fcron D ffffffff8186c820 0 6763 5762 0x00000080 >[ 1924.693594] ffff8801b6c4fa98 0000000000000082 0000000001c8202b ffff880100000000 >[ 1924.694001] ffff8801b6c4ffd8 ffff8801b6c4ffd8 ffff8801b6c4e000 ffff8801b8a90fa0 >[ 1924.694408] ffff8801b6c4ffd8 ffff8801b6c4e000 ffff8801b8a91330 ffff8801b6c4e000 >[ 1924.694811] Call Trace: >[ 1924.695210] [<ffffffff81819be2>] ? _raw_spin_unlock_irqrestore+0x12/0x40 >[ 1924.695619] [<ffffffff8124c635>] do_get_write_access+0x355/0x6d0 >[ 1924.696026] [<ffffffff810ad890>] ? wake_bit_function+0x0/0x40 >[ 1924.696438] [<ffffffff812554f6>] ? jbd2_journal_add_journal_head+0x116/0x210 >[ 1924.696854] [<ffffffff8124cb8c>] jbd2_journal_get_write_access+0x2c/0x50 >[ 1924.697265] [<ffffffff81232a89>] __ext4_journal_get_write_access+0x39/0x80 >[ 1924.697678] [<ffffffff8120c607>] ext4_new_inode+0x327/0x1110 >[ 1924.698089] [<ffffffff81226599>] ? ext4_journal_start_sb+0xb9/0x140 >[ 1924.698507] [<ffffffff8121a07a>] ext4_create+0x9a/0x130 >[ 1924.698917] [<ffffffff8116824b>] ? generic_permission+0x8b/0xd0 >[ 1924.699329] [<ffffffff81169401>] vfs_create+0x91/0xf0 >[ 1924.699739] [<ffffffff8116bebb>] do_last+0x57b/0x7c0 >[ 1924.700246] [<ffffffff8116c363>] do_filp_open+0x263/0x690 >[ 1924.700563] [<ffffffff8107d431>] ? get_parent_ip+0x11/0x50 >[ 1924.700974] [<ffffffff8107d50d>] ? sub_preempt_count+0x9d/0xd0 >[ 1924.701386] [<ffffffff81819c20>] ? _raw_spin_unlock+0x10/0x40 >[ 1924.701795] [<ffffffff81178cc4>] ? alloc_fd+0xf4/0x150 >[ 1924.702205] [<ffffffff8115c400>] do_sys_open+0x60/0x120 >[ 1924.702616] [<ffffffff8115c4db>] sys_open+0x1b/0x20 >[ 1924.703024] [<ffffffff8103a01b>] system_call_fastpath+0x16/0x1b >[ 1924.703427] Sched Debug Version: v0.09, 2.6.36-hardened-r7 #1 >[ 1924.703837] now at 1925566.399901 msecs >[ 1924.704242] .jiffies : 4296592765 >[ 1924.704656] .sysctl_sched_latency : 24.000000 >[ 1924.705065] .sysctl_sched_min_granularity : 3.000000 >[ 1924.705476] .sysctl_sched_wakeup_granularity : 4.000000 >[ 1924.705890] .sysctl_sched_child_runs_first : 0 >[ 1924.706297] .sysctl_sched_features : 15471 >[ 1924.706708] .sysctl_sched_tunable_scaling : 1 (logaritmic) >[ 1924.707114] >[ 1924.707114] cpu#0, 3010.014 MHz >[ 1924.707904] .nr_running : 0 >[ 1924.708299] .load : 0 >[ 1924.708691] .nr_switches : 4762452 >[ 1924.709074] .nr_load_updates : 214928 >[ 1924.709457] .nr_uninterruptible : 2 >[ 1924.709837] .next_balance : 4296.592760 >[ 1924.710217] .curr->pid : 0 >[ 1924.710597] .clock : 1924603.813449 >[ 1924.710978] .cpu_load[0] : 0 >[ 1924.711357] .cpu_load[1] : 64 >[ 1924.711731] .cpu_load[2] : 108 >[ 1924.712099] .cpu_load[3] : 85 >[ 1924.712463] .cpu_load[4] : 52 >[ 1924.712821] .yld_count : 301 >[ 1924.713174] .sched_switch : 0 >[ 1924.713523] .sched_count : 4768520 >[ 1924.713869] .sched_goidle : 2235217 >[ 1924.714212] .avg_idle : 851580 >[ 1924.714552] .ttwu_count : 2438140 >[ 1924.714889] .ttwu_local : 2429937 >[ 1924.715227] .bkl_count : 1013 >[ 1924.715559] >[ 1924.715559] cfs_rq[0]:/ >[ 1924.716206] .exec_clock : 127277.851922 >[ 1924.716532] .MIN_vruntime : 0.000001 >[ 1924.716857] .min_vruntime : 72253.312875 >[ 1924.717185] .max_vruntime : 0.000001 >[ 1924.717503] .spread : 0.000000 >[ 1924.717824] .spread0 : 0.000000 >[ 1924.718133] .nr_running : 0 >[ 1924.718433] .load : 0 >[ 1924.718727] .nr_spread_over : 1 >[ 1924.719023] .shares : 0 >[ 1924.719313] >[ 1924.719314] rt_rq[0]:/ >[ 1924.719866] .rt_nr_running : 0 >[ 1924.720137] .rt_throttled : 0 >[ 1924.720406] .rt_time : 0.000000 >[ 1924.720670] .rt_runtime : 950.000000 >[ 1924.720931] >[ 1924.720932] runnable tasks: >[ 1924.720932] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.720933] ---------------------------------------------------------------------------------------------------------- >[ 1924.721956] >[ 1924.721956] cpu#1, 3010.014 MHz >[ 1924.722485] .nr_running : 0 >[ 1924.722758] .load : 0 >[ 1924.723028] .nr_switches : 141924 >[ 1924.723294] .nr_load_updates : 6474 >[ 1924.723560] .nr_uninterruptible : 0 >[ 1924.723823] .next_balance : 4296.592299 >[ 1924.724088] .curr->pid : 0 >[ 1924.724351] .clock : 1924138.476190 >[ 1924.724619] .cpu_load[0] : 0 >[ 1924.724874] .cpu_load[1] : 0 >[ 1924.725124] .cpu_load[2] : 0 >[ 1924.725367] .cpu_load[3] : 0 >[ 1924.725607] .cpu_load[4] : 0 >[ 1924.725846] .yld_count : 126 >[ 1924.726082] .sched_switch : 0 >[ 1924.726317] .sched_count : 142666 >[ 1924.726549] .sched_goidle : 70470 >[ 1924.726781] .avg_idle : 1000000 >[ 1924.727016] .ttwu_count : 71229 >[ 1924.727236] .ttwu_local : 68303 >[ 1924.727460] .bkl_count : 6 >[ 1924.727685] >[ 1924.727686] cfs_rq[1]:/ >[ 1924.728219] .exec_clock : 1429.653440 >[ 1924.728376] .MIN_vruntime : 0.000001 >[ 1924.728574] .min_vruntime : 1514.148276 >[ 1924.728791] .max_vruntime : 0.000001 >[ 1924.729012] .spread : 0.000000 >[ 1924.729232] .spread0 : -70739.164599 >[ 1924.729452] .nr_running : 0 >[ 1924.729673] .load : 0 >[ 1924.729894] .nr_spread_over : 1 >[ 1924.730116] .shares : 0 >[ 1924.730340] >[ 1924.730340] rt_rq[1]:/ >[ 1924.730781] .rt_nr_running : 0 >[ 1924.731002] .rt_throttled : 0 >[ 1924.731225] .rt_time : 0.000000 >[ 1924.731446] .rt_runtime : 950.000000 >[ 1924.731671] >[ 1924.731671] runnable tasks: >[ 1924.731671] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.731672] ---------------------------------------------------------------------------------------------------------- >[ 1924.732594] >[ 1924.732594] cpu#2, 3010.014 MHz >[ 1924.733086] .nr_running : 0 >[ 1924.733336] .load : 0 >[ 1924.733595] .nr_switches : 8131 >[ 1924.733860] .nr_load_updates : 3485 >[ 1924.734115] .nr_uninterruptible : 0 >[ 1924.734376] .next_balance : 4296.591563 >[ 1924.734641] .curr->pid : 0 >[ 1924.734904] .clock : 1923403.470790 >[ 1924.735172] .cpu_load[0] : 0 >[ 1924.735439] .cpu_load[1] : 0 >[ 1924.735705] .cpu_load[2] : 0 >[ 1924.735972] .cpu_load[3] : 0 >[ 1924.736236] .cpu_load[4] : 0 >[ 1924.736498] .yld_count : 0 >[ 1924.736756] .sched_switch : 0 >[ 1924.737015] .sched_count : 8687 >[ 1924.737265] .sched_goidle : 4312 >[ 1924.737504] .avg_idle : 1000000 >[ 1924.737727] .ttwu_count : 4076 >[ 1924.737951] .ttwu_local : 1403 >[ 1924.738176] .bkl_count : 2 >[ 1924.738406] >[ 1924.738406] cfs_rq[2]:/ >[ 1924.738829] .exec_clock : 297.749474 >[ 1924.739047] .MIN_vruntime : 0.000001 >[ 1924.739266] .min_vruntime : 676.007185 >[ 1924.739484] .max_vruntime : 0.000001 >[ 1924.739703] .spread : 0.000000 >[ 1924.739918] .spread0 : -71577.305690 >[ 1924.740133] .nr_running : 0 >[ 1924.740353] .load : 0 >[ 1924.740571] .nr_spread_over : 0 >[ 1924.740791] .shares : 0 >[ 1924.741012] >[ 1924.741012] rt_rq[2]:/ >[ 1924.741445] .rt_nr_running : 0 >[ 1924.741663] .rt_throttled : 0 >[ 1924.741883] .rt_time : 0.000000 >[ 1924.742104] .rt_runtime : 950.000000 >[ 1924.742323] >[ 1924.742323] runnable tasks: >[ 1924.742323] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.742324] ---------------------------------------------------------------------------------------------------------- >[ 1924.743238] >[ 1924.743238] cpu#3, 3010.014 MHz >[ 1924.743721] .nr_running : 0 >[ 1924.743977] .load : 0 >[ 1924.744233] .nr_switches : 4041 >[ 1924.744489] .nr_load_updates : 4140 >[ 1924.744745] .nr_uninterruptible : 0 >[ 1924.745011] .next_balance : 4296.592063 >[ 1924.745265] .curr->pid : 0 >[ 1924.745523] .clock : 1923903.199902 >[ 1924.745786] .cpu_load[0] : 0 >[ 1924.746057] .cpu_load[1] : 0 >[ 1924.746316] .cpu_load[2] : 0 >[ 1924.746578] .cpu_load[3] : 0 >[ 1924.746840] .cpu_load[4] : 0 >[ 1924.747102] .yld_count : 0 >[ 1924.747349] .sched_switch : 0 >[ 1924.747605] .sched_count : 4597 >[ 1924.747853] .sched_goidle : 2106 >[ 1924.748085] .avg_idle : 1000000 >[ 1924.748306] .ttwu_count : 2007 >[ 1924.748535] .ttwu_local : 1308 >[ 1924.748872] .bkl_count : 6 >[ 1924.749026] >[ 1924.749026] cfs_rq[3]:/ >[ 1924.749390] .exec_clock : 1828.969695 >[ 1924.749606] .MIN_vruntime : 0.000001 >[ 1924.749821] .min_vruntime : 3675.118345 >[ 1924.750035] .max_vruntime : 0.000001 >[ 1924.750250] .spread : 0.000000 >[ 1924.750461] .spread0 : -68578.194530 >[ 1924.750675] .nr_running : 0 >[ 1924.750900] .load : 0 >[ 1924.751107] .nr_spread_over : 1 >[ 1924.751328] .shares : 0 >[ 1924.751546] >[ 1924.751547] rt_rq[3]:/ >[ 1924.751981] .rt_nr_running : 0 >[ 1924.752197] .rt_throttled : 0 >[ 1924.752419] .rt_time : 0.000000 >[ 1924.752638] .rt_runtime : 950.000000 >[ 1924.752860] >[ 1924.752860] runnable tasks: >[ 1924.752860] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.752861] ---------------------------------------------------------------------------------------------------------- >[ 1924.753775] >[ 1924.753775] cpu#4, 3010.014 MHz >[ 1924.754257] .nr_running : 0 >[ 1924.754514] .load : 0 >[ 1924.754773] .nr_switches : 628319 >[ 1924.755032] .nr_load_updates : 16564 >[ 1924.755290] .nr_uninterruptible : 3 >[ 1924.755550] .next_balance : 4296.592889 >[ 1924.755813] .curr->pid : 0 >[ 1924.756078] .clock : 1924602.111009 >[ 1924.756345] .cpu_load[0] : 1024 >[ 1924.756614] .cpu_load[1] : 512 >[ 1924.756880] .cpu_load[2] : 256 >[ 1924.757146] .cpu_load[3] : 128 >[ 1924.757419] .cpu_load[4] : 64 >[ 1924.757672] .yld_count : 1 >[ 1924.757933] .sched_switch : 0 >[ 1924.758194] .sched_count : 665169 >[ 1924.758447] .sched_goidle : 306768 >[ 1924.758690] .avg_idle : 1000000 >[ 1924.758921] .ttwu_count : 316943 >[ 1924.759145] .ttwu_local : 101964 >[ 1924.759368] .bkl_count : 90 >[ 1924.759592] >[ 1924.759592] cfs_rq[4]:/ >[ 1924.760029] .exec_clock : 11044.364393 >[ 1924.760250] .MIN_vruntime : 0.000001 >[ 1924.760474] .min_vruntime : 9591.363750 >[ 1924.760697] .max_vruntime : 0.000001 >[ 1924.760917] .spread : 0.000000 >[ 1924.761136] .spread0 : -62661.949125 >[ 1924.761356] .nr_running : 0 >[ 1924.761580] .load : 0 >[ 1924.761799] .nr_spread_over : 2 >[ 1924.762023] .shares : 0 >[ 1924.762249] >[ 1924.762249] rt_rq[4]:/ >[ 1924.762695] .rt_nr_running : 0 >[ 1924.762924] .rt_throttled : 0 >[ 1924.763145] .rt_time : 0.000000 >[ 1924.763372] .rt_runtime : 950.000000 >[ 1924.763597] >[ 1924.763597] runnable tasks: >[ 1924.763598] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.763599] ---------------------------------------------------------------------------------------------------------- >[ 1924.764542] >[ 1924.764542] cpu#5, 3010.014 MHz >[ 1924.765042] .nr_running : 0 >[ 1924.765305] .load : 0 >[ 1924.765569] .nr_switches : 19883 >[ 1924.765833] .nr_load_updates : 5745 >[ 1924.766095] .nr_uninterruptible : 2 >[ 1924.766360] .next_balance : 4296.590171 >[ 1924.766627] .curr->pid : 0 >[ 1924.766894] .clock : 1924589.448197 >[ 1924.767164] .cpu_load[0] : 0 >[ 1924.767433] .cpu_load[1] : 0 >[ 1924.767699] .cpu_load[2] : 0 >[ 1924.767969] .cpu_load[3] : 0 >[ 1924.768236] .cpu_load[4] : 0 >[ 1924.768499] .yld_count : 208 >[ 1924.768762] .sched_switch : 0 >[ 1924.769026] .sched_count : 20733 >[ 1924.769280] .sched_goidle : 9525 >[ 1924.769618] .avg_idle : 1000000 >[ 1924.769775] .ttwu_count : 6616 >[ 1924.769982] .ttwu_local : 4710 >[ 1924.770214] .bkl_count : 6 >[ 1924.770432] >[ 1924.770432] cfs_rq[5]:/ >[ 1924.770872] .exec_clock : 876.782051 >[ 1924.771093] .MIN_vruntime : 0.000001 >[ 1924.771315] .min_vruntime : 44265.092024 >[ 1924.771539] .max_vruntime : 0.000001 >[ 1924.771761] .spread : 0.000000 >[ 1924.771980] .spread0 : -27988.220851 >[ 1924.772200] .nr_running : 0 >[ 1924.772420] .load : 0 >[ 1924.772641] .nr_spread_over : 12 >[ 1924.772865] .shares : 0 >[ 1924.773090] >[ 1924.773090] rt_rq[5]:/ >[ 1924.773531] .rt_nr_running : 0 >[ 1924.773752] .rt_throttled : 0 >[ 1924.773977] .rt_time : 0.000000 >[ 1924.774200] .rt_runtime : 950.000000 >[ 1924.774424] >[ 1924.774425] runnable tasks: >[ 1924.774425] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.774426] ---------------------------------------------------------------------------------------------------------- >[ 1924.775358] >[ 1924.775359] cpu#6, 3010.014 MHz >[ 1924.775849] .nr_running : 0 >[ 1924.776110] .load : 0 >[ 1924.776370] .nr_switches : 11356 >[ 1924.776630] .nr_load_updates : 8985 >[ 1924.776892] .nr_uninterruptible : 1 >[ 1924.777153] .next_balance : 4296.590799 >[ 1924.777419] .curr->pid : 0 >[ 1924.777683] .clock : 1922639.339847 >[ 1924.777947] .cpu_load[0] : 0 >[ 1924.778215] .cpu_load[1] : 0 >[ 1924.778481] .cpu_load[2] : 0 >[ 1924.778747] .cpu_load[3] : 0 >[ 1924.779012] .cpu_load[4] : 0 >[ 1924.779273] .yld_count : 0 >[ 1924.779532] .sched_switch : 0 >[ 1924.779791] .sched_count : 11957 >[ 1924.780042] .sched_goidle : 4862 >[ 1924.780281] .avg_idle : 1000000 >[ 1924.780509] .ttwu_count : 3832 >[ 1924.780732] .ttwu_local : 3339 >[ 1924.780954] .bkl_count : 4 >[ 1924.781176] >[ 1924.781176] cfs_rq[6]:/ >[ 1924.781614] .exec_clock : 3286.067521 >[ 1924.781827] .MIN_vruntime : 0.000001 >[ 1924.782046] .min_vruntime : 23581.716905 >[ 1924.782267] .max_vruntime : 0.000001 >[ 1924.782485] .spread : 0.000000 >[ 1924.782703] .spread0 : -48671.595970 >[ 1924.782920] .nr_running : 0 >[ 1924.783141] .load : 0 >[ 1924.783361] .nr_spread_over : 4 >[ 1924.783583] .shares : 0 >[ 1924.783806] >[ 1924.783806] rt_rq[6]:/ >[ 1924.784245] .rt_nr_running : 0 >[ 1924.784465] .rt_throttled : 0 >[ 1924.784689] .rt_time : 0.000000 >[ 1924.784911] .rt_runtime : 950.000000 >[ 1924.785133] >[ 1924.785133] runnable tasks: >[ 1924.785133] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.785134] ---------------------------------------------------------------------------------------------------------- >[ 1924.786060] >[ 1924.786060] cpu#7, 3010.014 MHz >[ 1924.786548] .nr_running : 0 >[ 1924.786807] .load : 0 >[ 1924.787067] .nr_switches : 9316 >[ 1924.787326] .nr_load_updates : 6242 >[ 1924.787585] .nr_uninterruptible : 0 >[ 1924.787845] .next_balance : 4296.591299 >[ 1924.788108] .curr->pid : 0 >[ 1924.788371] .clock : 1923139.048117 >[ 1924.788638] .cpu_load[0] : 0 >[ 1924.788907] .cpu_load[1] : 0 >[ 1924.789170] .cpu_load[2] : 0 >[ 1924.789436] .cpu_load[3] : 0 >[ 1924.789698] .cpu_load[4] : 0 >[ 1924.789958] .yld_count : 0 >[ 1924.790311] .sched_switch : 0 >[ 1924.790473] .sched_count : 9867 >[ 1924.790722] .sched_goidle : 4456 >[ 1924.790958] .avg_idle : 1000000 >[ 1924.791181] .ttwu_count : 2936 >[ 1924.791401] .ttwu_local : 2447 >[ 1924.791621] .bkl_count : 6 >[ 1924.791844] >[ 1924.791845] cfs_rq[7]:/ >[ 1924.792274] .exec_clock : 1081.191379 >[ 1924.792492] .MIN_vruntime : 0.000001 >[ 1924.792710] .min_vruntime : 14783.309764 >[ 1924.792929] .max_vruntime : 0.000001 >[ 1924.793144] .spread : 0.000000 >[ 1924.793358] .spread0 : -57470.003111 >[ 1924.793576] .nr_running : 0 >[ 1924.793796] .load : 0 >[ 1924.794015] .nr_spread_over : 1 >[ 1924.794236] .shares : 0 >[ 1924.794458] >[ 1924.794458] rt_rq[7]:/ >[ 1924.794894] .rt_nr_running : 0 >[ 1924.795114] .rt_throttled : 0 >[ 1924.795336] .rt_time : 0.000000 >[ 1924.795557] .rt_runtime : 950.000000 >[ 1924.795777] >[ 1924.795778] runnable tasks: >[ 1924.795778] task PID tree-key switches prio exec-runtime sum-exec sum-sleep >[ 1924.795779] ---------------------------------------------------------------------------------------------------------- >[ 1924.796702]
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bug 350455
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