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Sign upUdev lockup upon dom0 boot #551
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marmarek
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Comment by joanna on 12 May 2012 12:04 UTC |
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Comment by joanna on 14 Jul 2012 13:51 UTC
Jut got this again.
Dom0 kernel: 3.2.7-6
core: 2.0.34
Key slot 0 unlocked.
Welcome to Qubes
Press 'I' to enter interactive startup.
Starting udev: udevd[worker [845](794]:) unexpectedly returned with status 0x0100
udevd[worker [845](794]:) failed while handling '/devices/virtual/block/loop116'
udevd[worker [808](794]:) unexpectedly returned with status 0x0100
udevd[worker [808](794]:) failed while handling '/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda'
udevd[worker [804](794]:) unexpectedly returned with status 0x0100
udevd[worker [804](794]:) failed while handling '/devices/platform/thinkpad_acpi/input/input8/event8'
udevd[worker [815](794]:) unexpectedly returned with status 0x0100
udevd[worker [815](794]:) failed while handling '/devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0/block/sr0'
udevd[worker [822](794]:) unexpectedly returned with status 0x0100
udevd[worker [822](794]:) failed while handling '/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1'
udevd[worker [833](794]:) unexpectedly returned with status 0x0100
udevd[worker [833](794]:) failed while handling '/devices/virtual/block/loop173'
udevd[worker [846](794]:) unexpectedly returned with status 0x0100
udevd[worker [846](794]:) failed while handling '/devices/virtual/block/loop107'
udevd[worker [835](794]:) unexpectedly returned with status 0x0100
udevd[worker [835](794]:) failed while handling '/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.9/tty/ttyACM2'
udevd[worker [849](794]:) unexpectedly returned with status 0x0100
udevd[worker [849](794]:) failed while handling '/devices/virtual/block/loop100'
udevd[worker [850](794]:) unexpectedly returned with status 0x0100
udevd[worker [850](794]:) failed while handling '/devices/virtual/block/loop117'
udevd[worker [853](794]:) unexpectedly returned with status 0x0100
udevd[worker [853](794]:) failed while handling '/devices/virtual/block/loop119'
udevd[worker [922](794]:) unexpectedly returned with status 0x0100
udevd[worker [922](794]:) failed while handling '/devices/virtual/block/loop123'
udevd[worker [960](794]:) unexpectedly returned with status 0x0100
udevd[worker [960](794]:) failed while handling '/devices/virtual/block/loop135'
udevd[worker [977](794]:) unexpectedly returned with status 0x0100
udevd[worker [977](794]:) failed while handling '/devices/virtual/block/loop141'
udevd[worker [986](794]:) unexpectedly returned with status 0x0100
udevd[worker [986](794]:) failed while handling '/devices/virtual/block/loop139'
udevd[worker [988](794]:) unexpectedly returned with status 0x0100
udevd[worker [988](794]:) failed while handling '/devices/virtual/block/loop140'
udevd[worker [993](794]:) unexpectedly returned with status 0x0100
udevd[worker [993](794]:) failed while handling '/devices/virtual/block/loop145'
udevd[worker [994](794]:) unexpectedly returned with status 0x0100
udevd[worker [994](794]:) failed while handling '/devices/virtual/block/loop146'
udevd[worker [996](794]:) unexpectedly returned with status 0x0100
udevd[worker [996](794]:) failed while handling '/devices/virtual/block/loop148'
udevd[worker [999](794]:) unexpectedly returned with status 0x0100
udevd[worker [999](794]:) failed while handling '/devices/virtual/block/loop150'
udevd[worker [1008](794]:) unexpectedly returned with status 0x0100
udevd[worker [1008](794]:) failed while handling '/devices/virtual/block/loop155'
udevd[worker [1012](794]:) unexpectedly returned with status 0x0100
udevd[worker [1012](794]:) failed while handling '/devices/virtual/block/loop158'
udevd[worker [1023](794]:) unexpectedly returned with status 0x0100
udevd[worker [1023](794]:) failed while handling '/devices/virtual/block/loop167'
udevd[worker [1028](794]:) unexpectedly returned with status 0x0100
udevd[worker [1028](794]:) failed while handling '/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.3/tty/ttyACM1'
udevd[worker [1029](794]:) unexpectedly returned with status 0x0100
udevd[worker [1029](794]:) failed while handling '/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.1/tty/ttyACM0'
udevd[worker [824](794]:) unexpectedly returned with status 0x0100
udevd[worker [824](794]:) failed while handling '/devices/platform/thinkpad_acpi/sound/card29'
udevd[worker [828](794]:) unexpectedly returned with status 0x0100
udevd[worker [828](794]:) failed while handling '/devices/virtual/block/loop12'
udevd[worker [841](794]:) unexpectedly returned with status 0x0100
udevd[worker [841](794]:) failed while handling '/devices/virtual/block/loop193'
udevd[worker [857](794]:) unexpectedly returned with status 0x0100
udevd[worker [857](794]:) failed while handling '/devices/virtual/block/loop102'
udevd[worker [1014](794]:) unexpectedly returned with status 0x0100
udevd[worker [1014](794]:) failed while handling '/devices/virtual/block/loop16'
udevd[worker [1016](794]:) unexpectedly returned with status 0x0100
udevd[worker [1016](794]:) failed while handling '/devices/virtual/block/loop160'
udevd[worker [1025](794]:) unexpectedly returned with status 0x0100
udevd[worker [1025](794]:) failed while handling '/devices/virtual/block/loop169'
udevd[worker [805](794]:) unexpectedly returned with status 0x0100
udevd[worker [805](794]:) failed while handling '/devices/pci0000:00/0000:00:1b.0'
udevd[worker [1003](794]:) unexpectedly returned with status 0x0100
udevd[worker [1003](794]:) failed while handling '/devices/virtual/block/loop153'
udevd[worker [961](794]:) unexpectedly returned with status 0x0100
udevd[worker [961](794]:) failed while handling '/devices/virtual/block/loop19'
udevd[worker [842](794]:) unexpectedly returned with status 0x0100
udevd[worker [842](794]:) failed while handling '/devices/virtual/block/loop115'
[ OK ]
Setting hostname dom0: [ OK ]
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Comment by joanna on 14 Jul 2012 13:51 UTC Dom0 kernel: 3.2.7-6 |
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Comment by marmarek on 14 Jul 2012 15:02 UTC
Do you have still udev rules, mentioned in #605, removed?
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Comment by joanna on 14 Jul 2012 16:16 UTC
Yes, I have no 69-xorg-vmmouse.rules.
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Comment by marmarek on 15 Jul 2012 12:22 UTC
Same as earlier, process list during hang - before above messages (got via sysrq) will be very helpful.
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Comment by joanna on 20 Jul 2012 13:23 UTC
Tried dozens of times and couldn't reproduce it. Enabled SysRq keys on both my machines, and will reopen when/if ever get this again.
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Modified by joanna on 20 Jul 2012 13:24 UTC |
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Comment by joanna on 30 Jul 2012 14:46 UTC
I managed to reproduce it, and was able to use SysRq this time. But first, some oopses from dmesg (there is tons of them there, just picked a few common ones):
[ 89.208113] udevd S 0000000000000000 0 1083 794 0x00000080
[ 89.208123] ffff8801d85e18d8 0000000000000282 0000000000000000 ffff8801d2eb6cd8
[ 89.208136] 00000000000130c0 ffff8801d85e1fd8 ffff8801d85e0010 00000000000130c0
[ 89.208149] ffff8801d85e1fd8 00000000000130c0 ffff8801d83405c0 ffff8801d2eb6840
[ 89.208162] Call Trace:
[ 89.208171] [schedule+0x3a/0x50
[ 89.208181](<ffffffff81445a6a>]) [schedule_hrtimeout_range_clock+0x11d/0x140
[ 89.208191](<ffffffff8144694d>]) [? xen_restore_fl_direct_reloc+0x4/0x4
[ 89.208202](<ffffffff8100a05f>]) [? _raw_spin_unlock_irqrestore+0x11/0x20
[ 89.208212](<ffffffff814478b1>]) [? add_wait_queue+0x49/0x60
[ 89.208222](<ffffffff8107f6d9>]) [schedule_hrtimeout_range+0xe/0x10
[ 89.208231](<ffffffff8144697e>]) [poll_schedule_timeout+0x44/0x60
[ 89.208240](<ffffffff8114c4e4>]) [do_select+0x56c/0x6b0
[ 89.208249](<ffffffff8114d02c>]) [? get_page_from_freelist+0x1ae/0x420
[ 89.208259](<ffffffff810f150e>]) [? _raw_spin_unlock_irqrestore+0x11/0x20
[ 89.208269](<ffffffff814478b1>]) [? poll_freewait+0x90/0x90
[ 89.208278](<ffffffff8114c5c0>]) [? __pollwait+0xf0/0xf0
[ 89.208287](<ffffffff8114c6b0>]) [? xen_force_evtchn_callback+0xd/0x10
[ 89.208297](<ffffffff8100987d>]) [? check_events+0x12/0x20
[ 89.208307](<ffffffff8100a072>]) [? xen_force_evtchn_callback+0xd/0x10
[ 89.208316](<ffffffff8100987d>]) [? check_events+0x12/0x20
[ 89.208326](<ffffffff8100a072>]) [? xen_restore_fl_direct_reloc+0x4/0x4
[ 89.208335](<ffffffff8100a05f>]) [? xen_flush_tlb_single+0xce/0x1c0
[ 89.208345](<ffffffff81007e2e>]) [? cpumask_any_but+0x2b/0x40
[ 89.208355](<ffffffff8121e3db>]) [? flush_tlb_page+0x43/0xb0
[ 89.208364](<ffffffff81041e13>]) [? xen_set_pte_at+0x3b/0x1d0
[ 89.208374](<ffffffff8100965b>]) [? lru_cache_add_lru+0x28/0x50
[ 89.208383](<ffffffff810f6ca8>]) [? do_wp_page+0x2f0/0x820
[ 89.208392](<ffffffff8110fbc0>]) [? xen_flush_tlb+0xbe/0x1b0
[ 89.208400](<ffffffff81006cfe>]) [? pte_mfn_to_pfn+0x71/0xf0
[ 89.208408](<ffffffff810052f1>]) [? xen_pmd_val+0x9/0x10
[ 89.208416](<ffffffff81005409>]) [? __raw_callee_save_xen_pmd_val+0x11/0x1e
[ 89.208426](<ffffffff81004f19>]) [core_sys_select+0x185/0x2b0
[ 89.208435](<ffffffff8114d965>]) [? handle_mm_fault+0x1c9/0x330
[ 89.208444](<ffffffff81111249>]) [? do_page_fault+0x1d8/0x450
[ 89.208454](<ffffffff8144b168>]) [? _raw_spin_unlock_irqrestore+0x11/0x20
[ 89.208465](<ffffffff814478b1>]) [? do_fork+0xb3/0x300
[ 89.208474](<ffffffff8105d7b3>]) [sys_select+0x42/0x110
[ 89.208483](<ffffffff8114dce2>]) [? audit_syscall_entry+0x1af/0x1e0
[ 89.208493](<ffffffff810b52df>]) [system_call_fastpath+0x16/0x1b
[ 89.222775](<ffffffff8144f752>]) block_add_chang S 0000000000000001 0 1590 1471 0x00000080
[ 89.222785] ffff8801d6efdcc8 0000000000000286 ffffffff8100a072 0000000000000000
[ 89.222798] 00000000000130c0 ffff8801d6efdfd8 ffff8801d6efc010 00000000000130c0
[ 89.222811] ffff8801d6efdfd8 00000000000130c0 ffff8801d2f7a080 ffff8801d71a2080
[ 89.222824] Call Trace:
[ 89.222832] [? check_events+0x12/0x20
[ 89.222842](<ffffffff8100a072>]) [? xen_restore_fl_direct_reloc+0x4/0x4
[ 89.222852](<ffffffff8100a05f>]) [? _raw_spin_unlock_irqrestore+0x11/0x20
[ 89.222862](<ffffffff814478b1>]) [schedule+0x3a/0x50
[ 89.222872](<ffffffff81445a6a>]) [pipe_wait+0x56/0x80
[ 89.222882](<ffffffff811436f6>]) [? wake_up_bit+0x40/0x40
[ 89.222892](<ffffffff8107f2f0>]) [pipe_read+0x38f/0x4a0
[ 89.222905](<ffffffff8114412f>]) [do_sync_read+0xda/0x120
[ 89.222913](<ffffffff8113a88a>]) [? handle_mm_fault+0x1c9/0x330
[ 89.222924](<ffffffff81111249>]) [? _raw_spin_unlock_irqrestore+0x11/0x20
[ 89.222935](<ffffffff814478b1>]) [? do_fork+0xb3/0x300
[ 89.222945](<ffffffff8105d7b3>]) [? _raw_spin_lock_irq+0xb/0x30
[ 89.222954](<ffffffff8144787b>]) [? do_sigaction+0x134/0x1d0
[ 89.222965](<ffffffff8106f294>]) [vfs_read+0xc5/0x190
[ 89.222976](<ffffffff8113af55>]) [sys_read+0x4c/0x90
[ 89.222986](<ffffffff8113b11c>]) [system_call_fastpath+0x16/0x1b
[ 89.227119](<ffffffff8144f752>]) block_add_chang R running task 0 1914 834 0x00000080
[ 89.227134] ffff8801d5823d08 0000000000000286 ffff8801d5822000 ffffffff81447bc5
[ 89.227153] 00000000000130c0 ffff8801d5823fd8 ffff8801d5822010 00000000000130c0
[ 89.227172] ffff8801d5823fd8 00000000000130c0 ffff8801d2ee83c0 ffff8801d5820340
[ 89.227191] Call Trace:
[ 89.227204] [? _raw_spin_lock_irqsave+0x15/0x40
[ 89.227218](<ffffffff81447bc5>]) [schedule+0x3a/0x50
[ 89.227231](<ffffffff81445a6a>]) [schedule_timeout+0x167/0x2b0
[ 89.227244](<ffffffff81445e47>]) [? lock_timer_base+0x70/0x70
[ 89.227258](<ffffffff8106c6a0>]) [? xen_restore_fl_direct_reloc+0x4/0x4
[ 89.227274](<ffffffff8100a05f>]) [audit_log_start+0x272/0x360
[ 89.227287](<ffffffff810ae852>]) [? try_to_wake_up+0x2b0/0x2b0
[ 89.227302](<ffffffff810532b0>]) [? do_filp_open+0x44/0xa0
[ 89.227315](<ffffffff81148ce4>]) [audit_log_exit+0xba/0x950
[ 89.227330](<ffffffff810b43ca>]) [audit_syscall_exit+0x254/0x260
[ 89.227344](<ffffffff810b5124>]) [sysret_audit+0x16/0x20
[ 89.227353](<ffffffff8144f884>]) block_add_chang W 0000000000000000 0 1919 970 0x00000080
[ 89.227369] ffff8801d7477e48 0000000000000286 0000000000000246 ffff8801d71dca58
[ 89.227387] 00000000000130c0 ffff8801d7477fd8 ffff8801d7476010 00000000000130c0
[ 89.227405] ffff8801d7477fd8 00000000000130c0 ffff8801d7d18040 ffff8801d7b4a640
[ 89.227423] Call Trace:
[ 89.227437] [schedule+0x3a/0x50
[ 89.227449](<ffffffff81445a6a>]) [do_wait+0x203/0x270
[ 89.227461](<ffffffff81062123>]) [sys_wait4+0x9e/0xf0
[ 89.227474](<ffffffff8106222e>]) [? is_current_pgrp_orphaned+0xc0/0xc0
[ 89.227490](<ffffffff810602c0>]) [system_call_fastpath+0x16/0x1b
And here's the Task state report from SysRq:
[ 89.245902](<ffffffff8144f752>]) Sched Debug Version: v0.10, 3.2.7-6.pvops.qubes.x86_64 #1
[ 89.245912] ktime : 82751.255314
[ 89.245920] sched_clk : 89245.897519
[ 89.245929] cpu_clk : 89245.897901
[ 89.245937] jiffies : 4294912984
[ 89.245944] sched_clock_stable : 1
[ 89.245951]
[ 89.245956] sysctl_sched
[ 89.245964] .sysctl_sched_latency : 18.000000
[ 89.245972] .sysctl_sched_min_granularity : 2.250000
[ 89.245980] .sysctl_sched_wakeup_granularity : 3.000000
[ 89.245988] .sysctl_sched_child_runs_first : 0
[ 89.245996] .sysctl_sched_features : 24119
[ 89.246004] .sysctl_sched_tunable_scaling : 1 (logaritmic)
[ 89.246014]
[ 89.246016] cpu#0, 2591.622 MHz
[ 89.246023] .nr_running : 1
[ 89.246031] .load : 1586
[ 89.246038] .nr_switches : 172632
[ 89.246046] .nr_load_updates : 4448
[ 89.246053] .nr_uninterruptible : -56
[ 89.246061] .next_balance : 4294.912893
[ 89.246069] .curr->pid : 2036
[ 89.246077] .clock : 89111.955286
[ 89.246085] .cpu_load[ : 31720
[ 89.246090](0]) .cpu_load[ : 15860
[ 89.246095](1]) .cpu_load[ : 7930
[ 89.246100](2]) .cpu_load[ : 3965
[ 89.246105](3]) .cpu_load[ : 2029
[ 89.246110](4]) .yld_count : 3
[ 89.246115] .sched_switch : 0
[ 89.246120] .sched_count : 172745
[ 89.246125] .sched_goidle : 4996
[ 89.246130] .avg_idle : 779129
[ 89.246136] .ttwu_count : 168380
[ 89.246141] .ttwu_local : 67078
[ 89.246147]
[ 89.246149] cfs_rq[ 89.246154](0]:/
[) .exec_clock : 64803.817319
[ 89.246160] .MIN_vruntime : 0.000001
[ 89.246166] .min_vruntime : 4673.282639
[ 89.246171] .max_vruntime : 0.000001
[ 89.246177] .spread : 0.000000
[ 89.246182] .spread0 : 0.000000
[ 89.246188] .nr_spread_over : 626
[ 89.246193] .nr_running : 1
[ 89.246198] .load : 1586
[ 89.246203] .load_avg : 0.000000
[ 89.246208] .load_period : 0.000000
[ 89.246213] .load_contrib : 0
[ 89.246218] .load_tg : 0
[ 89.246224]
[ 89.246226] rt_rq[ 89.246230](0]:/
[) .rt_nr_running : 0
[ 89.246235] .rt_throttled : 0
[ 89.246240] .rt_time : 0.000000
[ 89.246246] .rt_runtime : 950.000000
[ 89.246251]
[ 89.246253] runnable tasks:
[ 89.246255] task PID tree-key switches prio exec-runtime sum-exec sum-sleep
[ 89.246259] ----------------------------------------------------------------------------------------------------------
[ 89.246347] R udevd 2036 4673.282639 34 118 4673.282639 267.387580 1283.704097 /
[ 89.246388]
[ 89.246390] cpu#1, 2591.622 MHz
[ 89.246398] .nr_running : 29
[ 89.246405] .load : 45894
[ 89.246414] .nr_switches : 176205
[ 89.246421] .nr_load_updates : 4335
[ 89.246429] .nr_uninterruptible : 44
[ 89.246437] .next_balance : 4294.912996
[ 89.246444] .curr->pid : 742
[ 89.246453] .clock : 89246.291428
[ 89.246460] .cpu_load[ : 2048
[ 89.246468](0]) .cpu_load[ : 16783
[ 89.246475](1]) .cpu_load[ : 16330
[ 89.246483](2]) .cpu_load[ : 13906
[ 89.246490](3]) .cpu_load[ : 13259
[ 89.246499](4]) .yld_count : 90
[ 89.246506] .sched_switch : 0
[ 89.246513] .sched_count : 176412
[ 89.246520] .sched_goidle : 5174
[ 89.246527] .avg_idle : 889484
[ 89.246535] .ttwu_count : 171513
[ 89.246542] .ttwu_local : 71430
[ 89.246550]
[ 89.246552] cfs_rq[ 89.246559](1]:/
[) .exec_clock : 63330.262541
[ 89.246578] .MIN_vruntime : 5813.191013
[ 89.246587] .min_vruntime : 5822.191013
[ 89.246595] .max_vruntime : 5822.191013
[ 89.246603] .spread : 9.000000
[ 89.246611] .spread0 : 1148.908374
[ 89.246618] .nr_spread_over : 715
[ 89.246626] .nr_running : 26
[ 89.246633] .load : 38526
[ 89.246640] .load_avg : 0.000000
[ 89.246648] .load_period : 0.000000
[ 89.246655] .load_contrib : 0
[ 89.246662] .load_tg : 0
[ 89.246669]
[ 89.246671] rt_rq[ 89.246678](1]:/
[) .rt_nr_running : 0
[ 89.246685] .rt_throttled : 0
[ 89.246692] .rt_time : 0.000000
[ 89.246700] .rt_runtime : 950.000000
[ 89.246708]
[ 89.246710] runnable tasks:
[ 89.246712] task PID tree-key switches prio exec-runtime sum-exec sum-sleep
[ 89.246718] ----------------------------------------------------------------------------------------------------------
[ 89.246739] readahead-colle 730 5822.191013 11169 120 5822.191013 2038.996495 6237.015862 /
[ 89.246765] udevadm 797 5813.191013 8734 120 5813.191013 1526.317335 6527.601124 /
[ 89.246812] ls 1927 5813.191013 644 118 5813.191013 320.034303 1625.844385 /
[ 89.246833] blkid 2009 5813.191013 162 118 5813.191013 1325.987989 2197.876947 /
[ 89.246851] blkid 2013 5813.191013 120 118 5813.191013 335.243209 1098.863577 /
[ 89.246868] blkid 2019 5813.194041 137 118 5813.194041 1235.354180 1362.739400 /
[ 89.246890] block_add_chang 2063 5813.249438 138 118 5813.249438 1326.471138 1134.493612 /
[ 89.246908] ls 2067 5813.274052 126 118 5813.274052 29666.253471 847.408214 /
[ 89.246925] blkid 2075 5813.214329 98 118 5813.214329 2287.103647 258.536889 /
[ 89.246943] udevd 2083 5813.211289 32 118 5813.211289 1.132175 41.125913 /
[ 89.246964]
[ 89.246965] cpu#2, 2591.622 MHz
[ 89.246970] .nr_running : 0
[ 89.246975] .load : 0
[ 89.246980] .nr_switches : 199282
[ 89.246985] .nr_load_updates : 5536
[ 89.246990] .nr_uninterruptible : -82
[ 89.246996] .next_balance : 4294.913012
[ 89.247001] .curr->pid : 0
[ 89.247006] .clock : 89246.796034
[ 89.247012] .cpu_load[ : 7930
[ 89.247017](0]) .cpu_load[ : 7180
[ 89.247022](1]) .cpu_load[ : 7971
[ 89.247027](2]) .cpu_load[ : 11221
[ 89.247032](3]) .cpu_load[ : 14023
[ 89.247037](4]) .yld_count : 0
[ 89.247042] .sched_switch : 0
[ 89.247047] .sched_count : 199587
[ 89.247052] .sched_goidle : 7554
[ 89.247057] .avg_idle : 251462
[ 89.247062] .ttwu_count : 181839
[ 89.247067] .ttwu_local : 74745
[ 89.247075]
[ 89.247078] cfs_rq[ 89.247085](2]:/
[) .exec_clock : 69305.396961
[ 89.247103] .MIN_vruntime : 36016.392565
[ 89.247111] .min_vruntime : 36016.392565
[ 89.247119] .max_vruntime : 36016.392565
[ 89.247127] .spread : 0.000000
[ 89.247135] .spread0 : 31343.109926
[ 89.247143] .nr_spread_over : 768
[ 89.247151] .nr_running : 11
[ 89.247159] .load : 19032
[ 89.247167] .load_avg : 0.000000
[ 89.247175] .load_period : 0.000000
[ 89.247182] .load_contrib : 0
[ 89.247189] .load_tg : 0
[ 89.247197]
[ 89.247199] rt_rq[ 89.247205](2]:/
[) .rt_nr_running : 0
[ 89.247212] .rt_throttled : 0
[ 89.247219] .rt_time : 0.000000
[ 89.247227] .rt_runtime : 950.000000
[ 89.247235]
[ 89.247238] runnable tasks:
[ 89.247241] task PID tree-key switches prio exec-runtime sum-exec sum-sleep
[ 89.247246] ----------------------------------------------------------------------------------------------------------
[ 89.247288] R blkid 2011 36007.597351 151 118 36007.597351 1625.988098 2114.591196 /
[ 89.247313] blkid 2016 36007.716880 173 118 36007.716880 1535.689136 1660.642128 /
[ 89.247336] blkid 2017 36008.039139 152 118 36008.039139 1538.238261 1319.095550 /
[ 89.247360] blkid 2021 36008.427726 136 118 36008.427726 1266.586347 1226.972367 /
[ 89.247385] blkid 2034 36007.803898 154 118 36007.803898 1144.439495 1396.135594 /
[ 89.247410] R blkid 2046 36007.966564 120 118 36007.977135 1301.397194 742.514238 /
[ 89.247435] block_add_chang 2060 36009.970566 106 118 36009.970566 427.939440 296.273025 /
[ 89.247460] ls 2068 36008.710233 118 118 36008.710233 1446.010854 1034.858834 /
[ 89.247486] udevd 2085 36016.392565 28 118 36016.392565 0.823078 31.533285 /
[ 89.247513]
[ 89.247515] cpu#3, 2591.622 MHz
[ 89.247522] .nr_running : 1
[ 89.247529] .load : 0
[ 89.247536] .nr_switches : 205168
[ 89.247541] .nr_load_updates : 4375
[ 89.247547] .nr_uninterruptible : 95
[ 89.247552] .next_balance : 4294.912997
[ 89.247557] .curr->pid : 0
[ 89.247562] .clock : 89247.518833
[ 89.247568] .cpu_load[ : 7930
[ 89.247572](0]) .cpu_load[ : 6563
[ 89.247577](1]) .cpu_load[ : 9107
[ 89.247583](2]) .cpu_load[ : 12183
[ 89.247587](3]) .cpu_load[ : 14220
[ 89.247593](4]) .yld_count : 90
[ 89.247597] .sched_switch : 0
[ 89.247603] .sched_count : 205383
[ 89.247608] .sched_goidle : 15370
[ 89.247613] .avg_idle : 276552
[ 89.247618] .ttwu_count : 164331
[ 89.247623] .ttwu_local : 66757
[ 89.247628]
[ 89.247630] cfs_rq[ 89.247634](3]:/
[) .exec_clock : 63447.921760
[ 89.247641] .MIN_vruntime : 0.000001
[ 89.247646] .min_vruntime : 9058.756147
[ 89.247652] .max_vruntime : 0.000001
[ 89.247657] .spread : 0.000000
[ 89.247662] .spread0 : 4385.473508
[ 89.247667] .nr_spread_over : 792
[ 89.247672] .nr_running : 0
[ 89.247677] .load : 0
[ 89.247682] .load_avg : 0.000000
[ 89.247688] .load_period : 0.000000
[ 89.247693] .load_contrib : 0
[ 89.247697] .load_tg : 0
[ 89.247702]
[ 89.247704] rt_rq[ 89.247708](3]:/
[) .rt_nr_running : 0
[ 89.247713] .rt_throttled : 0
[ 89.247718] .rt_time : 0.000000
[ 89.247723] .rt_runtime : 950.000000
[ 89.247728]
[ 89.247730] runnable tasks:
[ 89.247732] task PID tree-key switches prio exec-runtime sum-exec sum-sleep
[ 89.247736] ---------------------------------------------------------------------------------------------------------```
|
Comment by joanna on 30 Jul 2012 14:46 UTC And here's the Task state report from SysRq: |
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Modified by joanna on 30 Jul 2012 14:48 UTC |
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Comment by marmarek on 30 Jul 2012 14:51 UTC
This isn't oopses - this are task states (with call trace) :)
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Comment by marmarek on 30 Jul 2012 14:51 UTC |
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Modified by joanna on 10 Aug 2012 11:35 UTC |
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marmarek commentedMar 8, 2015
Reported by joanna on 25 Apr 2012 23:29 UTC
Quite regularly my Dom0 boot is hanging for a few minutes on udev. Removing 'quiet' from kernel cmd line doesn't provide more details regarding what's happening during the hangup. However, dmesg reports this (which seems to be related):
After this several-minute-long delay, the system boots fine, and all seems to work fine...
Migrated-From: https://wiki.qubes-os.org/ticket/551