Attachment 306768 Details for Bug 446397 – sysrq-w output

sysrq-w output

dmesg.w (text/plain), 12.53 KB, created by IBM Bug Proxy on 2008-05-27 12:49:06 UTC

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Creator: IBM Bug Proxy

Created: 2008-05-27 12:49:06 UTC

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>SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showalLcpupc showMem Nice powerOff showPc show-all-timers(Q) unRaw Sync showTasks Unmount shoW-blocked-tasks 
>SysRq : Show Blocked State
>  task                        PC stack   pid father
>kjournald     D [ffff81022c874a60] ffffffff812a0bc0     0   705      2
> ffff81022c9bfec0 0000000000000086 ffff81022d063000 0000000000000000
> ffff81022c9bfe50 0000000000000fc4 ffff81022d063000 ffff81022c8c4080
> ffff81022c8ee358 00000000ffffffff ffff81022f09b848 ffff81022c8ee140
>Call Trace:
> [<ffffffff812891eb>] ? rt_spin_lock+0x9/0xb
> [<ffffffff81045ba6>] ? try_to_del_timer_sync+0x52/0x5c
> [<ffffffff88029985>] ? :jbd:kjournald+0xca/0x23f
> [<ffffffff8105114f>] ? autoremove_wake_function+0x0/0x38
> [<ffffffff880298bb>] ? :jbd:kjournald+0x0/0x23f
> [<ffffffff8105102b>] ? kthread+0x49/0x76
> [<ffffffff8100cfe8>] ? child_rip+0xa/0x12
> [<ffffffff81050fe2>] ? kthread+0x0/0x76
> [<ffffffff8100cfde>] ? child_rip+0x0/0x12
>
>syslogd       D [ffff81022c8c4080] ffff81022c8ee000     0  2344      1
> ffff81022d5e5d18 0000000000000082 ffff81022d5e5ce8 ffffffff81083862
> ffff81022d5e5de8 0000000081039405 ffff81022384f2f8 000000002c874a60
> ffff81022c8c43c0 000000032c9bfee0 0000000600000001 ffff81022c8ee1d0
>Call Trace:
> [<ffffffff810330b2>] ? try_to_wake_up+0x1d7/0x1e8
> [<ffffffff812876f5>] schedule+0xdf/0xff
> [<ffffffff88028e25>] :jbd:log_wait_commit+0xa9/0xfe
> [<ffffffff8105114f>] ? autoremove_wake_function+0x0/0x38
> [<ffffffff81039405>] ? __wake_up+0x3a/0x5b
> [<ffffffff88024567>] :jbd:journal_stop+0x1a4/0x1d7
> [<ffffffff88024f54>] :jbd:journal_force_commit+0x23/0x25
> [<ffffffff8803f1d9>] :ext3:ext3_force_commit+0x26/0x28
> [<ffffffff88039077>] :ext3:ext3_write_inode+0x39/0x3f
> [<ffffffff810cca05>] __writeback_single_inode+0x1da/0x304
> [<ffffffff810ccb53>] sync_inode+0x24/0x39
> [<ffffffff8803543b>] :ext3:ext3_sync_file+0x8f/0xa0
> [<ffffffff810cf98f>] do_fsync+0x54/0xaa
> [<ffffffff810cfa13>] __do_fsync+0x2e/0x44
> [<ffffffff8100c31e>] ? tracesys+0xdc/0xe1
>
>mcelog        D [ffff81022c90d580] 7fffffffffffffff     0 25919  25917
> ffff8101cb43bd48 0000000000000082 0000000000000003 ffff8101cb54d600
> ffff8101cb43bf28 ffffffff810add01 ffff81022c90d580 ffff81022f35f480
> ffff81022c90d8c0 0000000000000000 00000000ffffffff ffff81022b8f8cc0
>Call Trace:
> [<ffffffff810add01>] ? get_unused_fd_flags+0x113/0x121
> [<ffffffff812876f5>] schedule+0xdf/0xff
> [<ffffffff81287995>] schedule_timeout+0x22/0xb4
> [<ffffffff812891eb>] ? rt_spin_lock+0x9/0xb
> [<ffffffff810152bd>] ? mce_open+0x7a/0x7f
> [<ffffffff81289264>] ? _mutex_unlock+0x9/0xb
> [<ffffffff81198017>] ? misc_open+0x29b/0x2ac
> [<ffffffff81286b5b>] wait_for_common+0xd7/0x150
> [<ffffffff810330c3>] ? default_wake_function+0x0/0x14
> [<ffffffff81286c35>] wait_for_completion+0x18/0x1a
> [<ffffffff8104f0a0>] __synchronize_sched+0x35/0x3d
> [<ffffffff8104f016>] ? wakeme_after_rcu+0x0/0xf
> [<ffffffff8105f79a>] ? rt_up+0x29/0x52
> [<ffffffff81015452>] mce_read+0x10e/0x1c3
> [<ffffffff810aff3e>] vfs_read+0xc4/0x16d
> [<ffffffff810b036c>] sys_read+0x4a/0x75
> [<ffffffff8100c31e>] tracesys+0xdc/0xe1
>
>mcelog        D [ffff81022f33e080] ffffffff812a0bc0     0 28892  28890
> ffff8101bd909da8 0000000000000086 0000000000000000 ffff8101bd8dc000
> ffff8101bd909d38 ffffffff810b9a68 ffff81022f33e080 ffff81022f18f580
> ffff81022f33e3c0 0000000200000000 fffffffffffffffd ffffffff8105e990
>Call Trace:
> [<ffffffff810b9a68>] ? path_walk+0x1c/0x1e
> [<ffffffff8105e990>] ? task_blocks_on_rt_mutex+0x1a0/0x1fa
> [<ffffffff812876f5>] schedule+0xdf/0xff
> [<ffffffff81288b2c>] rt_mutex_slowlock+0x1ce/0x2a8
> [<ffffffff8110bd11>] ? security_capable+0xe/0x10
> [<ffffffff81288017>] rt_mutex_lock+0x28/0x2a
> [<ffffffff8105f7d9>] rt_down+0x16/0x30
> [<ffffffff8101538f>] mce_read+0x4b/0x1c3
> [<ffffffff810aff3e>] vfs_read+0xc4/0x16d
> [<ffffffff810b036c>] sys_read+0x4a/0x75
> [<ffffffff8100c31e>] tracesys+0xdc/0xe1
>
>Sched Debug Version: v0.07, 2.6.24.7-57ibmrt2.3 #1
>now at 53024703.096014 msecs
>  .sysctl_sched_latency                    : 60.000000
>  .sysctl_sched_min_granularity            : 12.000000
>  .sysctl_sched_wakeup_granularity         : 30.000000
>  .sysctl_sched_batch_wakeup_granularity   : 30.000000
>  .sysctl_sched_child_runs_first           : 0.000001
>  .sysctl_sched_features                   : 7
>
>cpu#0, 2600.090 MHz
>  .nr_running                    : 0
>  .load                          : 0
>  .nr_switches                   : 137079628
>  .nr_load_updates               : 53024997
>  .nr_uninterruptible            : -1304
>  .jiffies                       : 4347692338
>  .next_balance                  : 4347.693117
>  .curr->pid                     : 0
>  .clock                         : 53017053.189108
>  .idle_clock                    : 0.000000
>  .prev_clock_raw                : 53102356.848412
>  .clock_warps                   : 0
>  .clock_overflows               : 70949
>  .clock_deep_idle_events        : 0
>  .clock_max_delta               : 0.998960
>  .cpu_load[0]                   : 0
>  .cpu_load[1]                   : 0
>  .cpu_load[2]                   : 781
>  .cpu_load[3]                   : 18
>  .cpu_load[4]                   : 3480
>  .rt.rt_nr_running              : 0
>  .rt.rt_nr_uninterruptible      : 0
>  .rto_schedule                  : 53369717
>  .rto_schedule_tail             : 942
>  .rto_wakeup                    : 146362
>  .rto_pulled                    : 0
>  .rto_pushed                    : 482
>
>cfs_rq
>  .exec_clock                    : 246645.863589
>  .MIN_vruntime                  : 0.000001
>  .min_vruntime                  : 39149430.298770
>  .max_vruntime                  : 0.000001
>  .spread                        : 0.000000
>  .spread0                       : 0.000000
>  .nr_running                    : 0
>  .load                          : 0
>  .bkl_count                     : 383
>  .nr_spread_over                : 94317
>
>runnable tasks:
>            task   PID         tree-key  switches  prio     exec-runtime         sum-exec        sum-sleep
>----------------------------------------------------------------------------------------------------------
>
>cpu#1, 2600.090 MHz
>  .nr_running                    : 11
>  .load                          : 1599746
>  .nr_switches                   : 143324050
>  .nr_load_updates               : 53025235
>  .nr_uninterruptible            : -707
>  .jiffies                       : 4347693316
>  .next_balance                  : 4341.467525
>  .curr->pid                     : 24123
>  .clock                         : 53017293.534087
>  .idle_clock                    : 0.000000
>  .prev_clock_raw                : 53103307.275438
>  .clock_warps                   : 0
>  .clock_overflows               : 42201
>  .clock_deep_idle_events        : 0
>  .clock_max_delta               : 0.999339
>  .cpu_load[0]                   : 1599746
>  .cpu_load[1]                   : 1644126
>  .cpu_load[2]                   : 1599778
>  .cpu_load[3]                   : 1599778
>  .cpu_load[4]                   : 1599856
>  .rt.rt_nr_running              : 10
>  .rt.rt_nr_uninterruptible      : -25
>  .rto_schedule                  : 47059792
>  .rto_schedule_tail             : 610
>  .rto_wakeup                    : 110608
>  .rto_pulled                    : 0
>  .rto_pushed                    : 328
>
>cfs_rq
>  .exec_clock                    : 201566.009602
>  .MIN_vruntime                  : 36291851.941304
>  .min_vruntime                  : 36291851.415730
>  .max_vruntime                  : 36291851.941304
>  .spread                        : 0.000000
>  .spread0                       : -2860240.023187
>  .nr_running                    : 1
>  .load                          : 1024
>  .bkl_count                     : 251
>  .nr_spread_over                : 98370
>
>runnable tasks:
>            task   PID         tree-key  switches  prio     exec-runtime         sum-exec        sum-sleep
>----------------------------------------------------------------------------------------------------------
>    sirq-timer/1    19        -4.329757  46799042    69        -4.329757     28263.574924         0.001952
>    sirq-sched/1    24        -4.329779  11093799    69        -4.329779     15198.473282         1.001723
>      sirq-rcu/1    26        -4.329745    842935    69        -4.329745       614.560205         1.001739
> run-recalibrate 24116  36291851.941304       210   120  36291851.941304        22.232332        15.669194
>R           java 24123  36291851.415730  13579521    10  36291851.415730        12.911028         0.000000
>            java 24223  36291881.415730         0    16  36291881.415730         0.000000         0.000000
>            java 24224  36291881.415730         0    16  36291881.415730         0.000000         0.000000
>            java 24225  36291881.415730         0    16  36291881.415730         0.000000         0.000000
>            java 24226  36291881.415730         0    16  36291881.415730         0.000000         0.000000
>            java 24227  36291881.415730         0    16  36291881.415730         0.000000         0.000000
>            java 24228  36291881.415730         0    16  36291881.415730         0.000000         0.000000
>
>cpu#2, 2600.090 MHz
>  .nr_running                    : 0
>  .load                          : 0
>  .nr_switches                   : 141010824
>  .nr_load_updates               : 53026202
>  .nr_uninterruptible            : 92
>  .jiffies                       : 4347694947
>  .next_balance                  : 4347.694992
>  .curr->pid                     : 0
>  .clock                         : 53018257.003309
>  .idle_clock                    : 0.000000
>  .prev_clock_raw                : 53104961.012395
>  .clock_warps                   : 0
>  .clock_overflows               : 44084
>  .clock_deep_idle_events        : 0
>  .clock_max_delta               : 0.996984
>  .cpu_load[0]                   : 0
>  .cpu_load[1]                   : 0
>  .cpu_load[2]                   : 0
>  .cpu_load[3]                   : 0
>  .cpu_load[4]                   : 26
>  .rt.rt_nr_running              : 0
>  .rt.rt_nr_uninterruptible      : -24
>  .rto_schedule                  : 53110116
>  .rto_schedule_tail             : 142
>  .rto_wakeup                    : 16843
>  .rto_pulled                    : 0
>  .rto_pushed                    : 365
>
>cfs_rq
>  .exec_clock                    : 251574.874172
>  .MIN_vruntime                  : 0.000001
>  .min_vruntime                  : 36506472.809244
>  .max_vruntime                  : 0.000001
>  .spread                        : 0.000000
>  .spread0                       : -2646269.086306
>  .nr_running                    : 0
>  .load                          : 0
>  .bkl_count                     : 70
>  .nr_spread_over                : 92927
>
>runnable tasks:
>            task   PID         tree-key  switches  prio     exec-runtime         sum-exec        sum-sleep
>----------------------------------------------------------------------------------------------------------
>
>cpu#3, 2600.090 MHz
>  .nr_running                    : 1
>  .load                          : 1024
>  .nr_switches                   : 138027764
>  .nr_load_updates               : 53026520
>  .nr_uninterruptible            : 1950
>  .jiffies                       : 4347695931
>  .next_balance                  : 4347.696131
>  .curr->pid                     : 23677
>  .clock                         : 53018578.417070
>  .idle_clock                    : 0.000000
>  .prev_clock_raw                : 53105918.525125
>  .clock_warps                   : 0
>  .clock_overflows               : 34041
>  .clock_deep_idle_events        : 0
>  .clock_max_delta               : 0.997707
>  .cpu_load[0]                   : 1024
>  .cpu_load[1]                   : 1024
>  .cpu_load[2]                   : 1024
>  .cpu_load[3]                   : 1024
>  .cpu_load[4]                   : 1024
>  .rt.rt_nr_running              : 0
>  .rt.rt_nr_uninterruptible      : -19
>  .rto_schedule                  : 53406005
>  .rto_schedule_tail             : 1571
>  .rto_wakeup                    : 158796
>  .rto_pulled                    : 1
>  .rto_pushed                    : 478
>
>cfs_rq
>  .exec_clock                    : 335868.921906
>  .MIN_vruntime                  : 0.000001
>  .min_vruntime                  : 41126265.472072
>  .max_vruntime                  : 0.000001
>  .spread                        : 0.000000
>  .spread0                       : 1970942.876407
>  .nr_running                    : 1
>  .load                          : 1024
>  .bkl_count                     : 413
>  .nr_spread_over                : 94977
>
>runnable tasks:
>            task   PID         tree-key  switches  prio     exec-runtime         sum-exec        sum-sleep
>----------------------------------------------------------------------------------------------------------
>R           bash 23677  41126600.456852    106030   120  41126629.152957     92004.573980   6389611.261481
>

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Attachments on bug 446397: 306765 | 306766 | 306767 | 306768 | 307087 | 307154 | 308270 | 308271 | 322830