https://bugzilla.novell.com/show_bug.cgi?id=891278
https://bugzilla.novell.com/show_bug.cgi?id=891278#c1
Ludwig Nussel changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |lnussel@suse.com
Severity|Normal |Major
--- Comment #1 from Ludwig Nussel 2014-08-11 12:44:28 CEST ---
[ 185.972851] BUG: unable to handle kernel paging request at 0000000010000000
[ 185.974112] IP: [<ffffffff812e5f7b>] __blk_bios_map_sg+0x1bb/0x320
[ 185.975149] PGD 319ad067 PUD 13678067 PMD 0
[ 185.975935] Oops: 0000 [#1] SMP
[ 185.976016] Modules linked in: dm_multipath dm_mod scsi_dh multipath raid10
raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq
raid1 raid0 md_mod parport_pc parport nls_utf8 isofs usb_storage iscsi_ibft
iscsi_boot_sysfs 8021q garp stp mrp llc arc4 ecb fan thermal nfs lockd fscache
nls_iso8859_1 nls_cp437 sg st hid_generic usbhid af_packet sunrpc sr_mod cdrom
ata_generic cirrus syscopyarea sysfillrect uhci_hcd sysimgblt ttm ehci_hcd
virtio_net drm_kms_helper virtio_blk drm usbcore floppy ata_piix processor
usb_common pvpanic button virtio_pci virtio_ring virtio edd squashfs loop [last
unloaded: ppa]
[ 185.976016] CPU: 0 PID: 4826 Comm: mkfs.btrfs Not tainted
3.16.0-rc7-2-default #1
[ 185.976016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.7.5-0-ge51488c-20140804_091317-build21 04/01/2014
[ 185.976016] task: ffff8800134b8610 ti: ffff880016e5c000 task.ti:
ffff880016e5c000
[ 185.976016] RIP: 0010:[<ffffffff812e5f7b>] [<ffffffff812e5f7b>]
__blk_bios_map_sg+0x1bb/0x320
[ 185.976016] RSP: 0018:ffff880016e5fc90 EFLAGS: 00010206
[ 185.976016] RAX: 0000000010000000 RBX: 0000000000001000 RCX:
ffff880016e5fd00
[ 185.976016] RDX: 0000000010000001 RSI: 0000000000002000 RDI:
ffff880032af9fe0
[ 185.976016] RBP: 0000000000000000 R08: 0000000000000000 R09:
ffff88000e086820
[ 185.976016] R10: 000000001346e000 R11: 0000000000000000 R12:
0000000000000000
[ 185.976016] R13: 0000000000000000 R14: 0000000000001000 R15:
ffffea000043b7f0
[ 185.976016] FS: 00007f71112a07c0(0000) GS:ffff88003bc00000(0000)
knlGS:0000000000000000
[ 185.976016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 185.976016] CR2: 0000000010000000 CR3: 0000000013522000 CR4:
00000000000006f0
[ 185.976016] Stack:
[ 185.976016] ffff880016e5fd00 0000000000000000 ffff88000e086820
01ffffff00000083
[ 185.976016] ffff880032a367c8 ffff880032af8fa0 ffff88000e0ffd00
ffff880032af8e00
[ 185.976016] ffff880032a367c8 0000000000000000 0000000010020001
0000000000000001
[ 185.976016] Call Trace:
[ 185.976016] [<ffffffff812e610f>] blk_rq_map_sg+0x2f/0x170
[ 185.976016] [<ffffffffa006a4db>] virtio_queue_rq+0x9b/0x240 [virtio_blk]
[ 185.976016] [<ffffffff812e9b02>] __blk_mq_run_hw_queue+0x1c2/0x320
[ 185.976016] [<ffffffff812eae7d>] blk_mq_insert_requests+0xbd/0x120
[ 185.976016] [<ffffffff812eb9b9>] blk_mq_flush_plug_list+0x129/0x140
[ 185.976016] [<ffffffff812e2343>] blk_flush_plug_list+0xe3/0x230
[ 185.976016] [<ffffffff812e2800>] blk_finish_plug+0x10/0x40
[ 185.976016] [<ffffffff8115062d>] generic_writepages+0x4d/0x60
[ 185.976016] [<ffffffff81146ffe>] __filemap_fdatawrite_range+0x4e/0x60
[ 185.976016] [<ffffffff81149dcc>] SyS_fadvise64+0x21c/0x230
[ 185.976016] [<ffffffff815cf72d>] system_call_fastpath+0x1a/0x1f
[ 185.976016] [<00007f711097f86d>] 0x7f711097f86c
[ 185.976016] Code: 48 83 20 fd 4c 89 4c 24 10 48 8b 39 44 89 44 24 08 48 89
0c 24 e8 86 46 03 00 48 8b 0c 24 4c 8b 4c 24 10 44 8b 44 24 08 48 89 01 <48> 8b
10 83 e2 03 41 f6 c7 03 0f 85 ea 00 00 00 83 44 24 18 01
[ 185.976016] RIP [<ffffffff812e5f7b>] __blk_bios_map_sg+0x1bb/0x320
[ 185.976016] RSP <ffff880016e5fc90>
[ 185.976016] CR2: 0000000010000000
[ 186.028863] ---[ end trace b20ae28fae2d8c0e ]---
[ 508.421469] SysRq : Show Blocked State
[ 508.422167] task PC stack pid father
[ 508.423175] udevd D ffff88003bc13580 0 4710 102 0x00000004
[ 508.424007] ffff880016dc3b80 0000000000000082 ffff8800135aa250
0000000000013580
[ 508.424007] ffff880016dc3fd8 0000000000013580 ffff880023314550
ffff8800389571d8
[ 508.424007] ffff8800389571dc ffff8800135aa250 00000000ffffffff
ffff8800389571e0
[ 508.424007] Call Trace:
[ 508.424007] [<ffffffff815cbf89>] schedule_preempt_disabled+0x29/0x70
[ 508.424007] [<ffffffff815cda53>] __mutex_lock_slowpath+0xd3/0x1c0
[ 508.424007] [<ffffffff815cdb53>] mutex_lock+0x13/0x22
[ 508.424007] [<ffffffff811e5d43>] __blkdev_get+0x63/0x480
[ 508.424007] [<ffffffff811e6316>] blkdev_get+0x1b6/0x310
[ 508.424007] [<ffffffff811aeeb2>] do_dentry_open+0x1f2/0x330
[ 508.424007] [<ffffffff811bf560>] do_last+0x550/0x1200
[ 508.424007] [<ffffffff811c02cb>] path_openat+0xbb/0x670
[ 508.424007] [<ffffffff811c181a>] do_filp_open+0x3a/0x90
[ 508.424007] [<ffffffff811b0969>] do_sys_open+0x129/0x220
[ 508.424007] [<ffffffff815cf72d>] system_call_fastpath+0x1a/0x1f
[ 508.424007] [<00007f7685daa190>] 0x7f7685daa18f
[ 508.424007] mkfs.btrfs D ffff88003bc13580 0 4826 2879 0x00000002
[ 508.424007] ffff880016e5f7e8 0000000000000046 ffff8800134b8610
0000000000013580
[ 508.424007] ffff880016e5ffd8 0000000000013580 ffff8800134ba490
ffff88003bc13e90
[ 508.424007] 0000000000000002 ffffffff811456d0 ffff880016e5f850
ffff880016e5f930
[ 508.424007] Call Trace:
[ 508.424007] [<ffffffff815cbe3d>] io_schedule+0x9d/0x120
[ 508.424007] [<ffffffff811456da>] sleep_on_page+0xa/0x10
[ 508.424007] [<ffffffff815cc1cc>] __wait_on_bit+0x5c/0x90
[ 508.424007] [<ffffffff811454cf>] wait_on_page_bit+0x7f/0x90
[ 508.424007] [<ffffffff811455b0>] filemap_fdatawait_range+0xd0/0x160
[ 508.424007] [<ffffffff81147066>] filemap_write_and_wait+0x36/0x50
[ 508.424007] [<ffffffff811e5b9d>] __blkdev_put+0x5d/0x1a0
[ 508.424007] [<ffffffff811e66f1>] blkdev_close+0x21/0x30
[ 508.424007] [<ffffffff811b3085>] __fput+0xb5/0x1c0
[ 508.424007] [<ffffffff81079714>] task_work_run+0xb4/0xd0
[ 508.424007] [<ffffffff8105e08c>] do_exit+0x2bc/0xa50
[ 508.424007] [<ffffffff81006377>] oops_end+0x97/0xe0
[ 508.424007] [<ffffffff815c3441>] no_context+0x2b2/0x2be
[ 508.424007] [<ffffffff81049743>] __do_page_fault+0x443/0x4d0
[ 508.424007] [<ffffffff815d16e8>] async_page_fault+0x28/0x30
[ 508.424007] [<ffffffff812e5f7b>] __blk_bios_map_sg+0x1bb/0x320
[ 508.424007] [<ffffffff812e610f>] blk_rq_map_sg+0x2f/0x170
[ 508.424007] [<ffffffffa006a4db>] virtio_queue_rq+0x9b/0x240 [virtio_blk]
[ 508.424007] [<ffffffff812e9b02>] __blk_mq_run_hw_queue+0x1c2/0x320
[ 508.424007] [<ffffffff812eae7d>] blk_mq_insert_requests+0xbd/0x120
[ 508.424007] [<ffffffff812eb9b9>] blk_mq_flush_plug_list+0x129/0x140
[ 508.424007] [<ffffffff812e2343>] blk_flush_plug_list+0xe3/0x230
[ 508.424007] [<ffffffff812e2800>] blk_finish_plug+0x10/0x40
[ 508.424007] [<ffffffff8115062d>] generic_writepages+0x4d/0x60
[ 508.424007] [<ffffffff81146ffe>] __filemap_fdatawrite_range+0x4e/0x60
[ 508.424007] [<ffffffff81149dcc>] SyS_fadvise64+0x21c/0x230
[ 508.424007] [<ffffffff815cf72d>] system_call_fastpath+0x1a/0x1f
[ 508.424007] [<00007f711097f86d>] 0x7f711097f86c
[ 508.424007] Sched Debug Version: v0.11, 3.16.0-rc7-2-default #1
[ 508.424007] ktime : 508474.092579
[ 508.424007] sched_clk : 573228.185649
[ 508.424007] cpu_clk : 508424.007825
[ 508.424007] jiffies : 4295019401
[ 508.424007] sched_clock_stable() : 0
[ 508.424007]
[ 508.424007] sysctl_sched
[ 508.424007] .sysctl_sched_latency : 6.000000
[ 508.424007] .sysctl_sched_min_granularity : 0.750000
[ 508.424007] .sysctl_sched_wakeup_granularity : 1.000000
[ 508.424007] .sysctl_sched_child_runs_first : 0
[ 508.424007] .sysctl_sched_features : 77435
[ 508.424007] .sysctl_sched_tunable_scaling : 1 (logaritmic)
[ 508.424007]
[ 508.424007] cpu#0, 2599.998 MHz
[ 508.424007] .nr_running : 8
[ 508.424007] .load : 5165
[ 508.424007] .nr_switches : 600415
[ 508.424007] .nr_load_updates : 101031
[ 508.424007] .nr_uninterruptible : 2
[ 508.424007] .next_balance : 4294.892296
[ 508.424007] .curr->pid : 2879
[ 508.424007] .clock : 508421.392401
[ 508.424007] .cpu_load[0] : 2088
[ 508.424007] .cpu_load[1] : 2088
[ 508.424007] .cpu_load[2] : 2088
[ 508.424007] .cpu_load[3] : 2088
[ 508.424007] .cpu_load[4] : 2088
[ 508.424007] .yld_count : 8551
[ 508.424007] .sched_count : 609033
[ 508.424007] .sched_goidle : 3031
[ 508.424007] .avg_idle : 49464
[ 508.424007] .max_idle_balance_cost : 500000
[ 508.424007] .ttwu_count : 397308
[ 508.424007] .ttwu_local : 397308
[ 508.424007]
[ 508.424007] cfs_rq[0]:/
[ 508.424007] .exec_clock : 398458.042048
[ 508.424007] .MIN_vruntime : 225036.391558
[ 508.424007] .min_vruntime : 225039.391558
[ 508.424007] .max_vruntime : 225259.060008
[ 508.424007] .spread : 222.668450
[ 508.424007] .spread0 : 0.000000
[ 508.424007] .nr_spread_over : 6131
[ 508.424007] .nr_running : 8
[ 508.424007] .load : 5165
[ 508.424007] .runnable_load_avg : 2099
[ 508.424007] .blocked_load_avg : 23
[ 508.424007] .tg_load_contrib : 2119
[ 508.424007] .tg_runnable_contrib : 1008
[ 508.424007] .tg_load_avg : 2119
[ 508.424007] .tg->runnable_avg : 1008
[ 508.424007] .tg->cfs_bandwidth.timer_active: 0
[ 508.424007] .throttled : 0
[ 508.424007] .throttle_count : 0
[ 508.424007] .avg->runnable_avg_sum : 46610
[ 508.424007] .avg->runnable_avg_period : 46610
[ 508.424007]
[ 508.424007] rt_rq[0]:/
[ 508.424007] .rt_nr_running : 0
[ 508.424007] .rt_throttled : 0
[ 508.424007] .rt_time : 0.016424
[ 508.424007] .rt_runtime : 950.000000
[ 508.424007]
[ 508.424007] runnable tasks:
[ 508.424007] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 508.424007]
----------------------------------------------------------------------------------------------------------
[ 508.424007] init 1 212426.146930 27352 120
212426.146930 9182.165363 472580.015419 0 /
[ 508.424007] kthreadd 2 64417.149862 69 120
64417.149862 1.062437 185015.290449 0 /
[ 508.424007] ksoftirqd/0 3 224956.644251 185 120
224956.644251 22.193402 508023.598323 0 /
[ 508.424007] kworker/0:0H 5 2997.926710 6 100
2997.926710 0.035265 3607.759675 0 /
[ 508.424007] kworker/u2:0 6 83804.851760 103 120
83804.851760 2.822447 218945.332077 0 /
[ 508.424007] rcu_sched 7 225035.112342 178836 120
225035.112342 3979.496327 499193.999176 0 /
[ 508.424007] rcuos/0 8 225035.114639 127630 120
225035.114639 957.289796 507086.546229 0 /
[ 508.424007] rcu_bh 9 16.932698 2 120
16.932698 0.000000 0.000000 0 /
[ 508.424007] rcuob/0 10 16.939943 2 120
16.939943 0.000000 0.000000 0 /
[ 508.424007] migration/0 11 0.060318 39 0
0.060318 74.930999 0.000000 0 /
[ 508.424007] watchdog/0 12 0.300795 130 0
0.300795 13.968684 0.001998 0 /
[ 508.424007] khelper 13 20.818583 2 100
20.818583 0.019313 0.003210 0 /
[ 508.424007] kdevtmpfs 14 64415.645775 243 120
64415.645775 6.059002 184889.515524 0 /
[ 508.424007] netns 15 24.890540 2 100
24.890540 0.004944 0.002795 0 /
[ 508.424007] khungtaskd 16 211200.910198 3 120
211200.910198 0.019090 479996.988593 0 /
[ 508.424007] writeback 17 36.943804 2 100
36.943804 0.003577 0.002635 0 /
[ 508.424007] ksmd 18 38.951494 2 125
38.951494 0.005093 0.002492 0 /
[ 508.424007] khugepaged 19 223051.367678 61 139
223051.367678 12.767935 503997.537359 0 /
[ 508.424007] crypto 20 42.948027 2 100
42.948027 0.003637 0.002434 0 /
[ 508.424007] kintegrityd 21 44.949273 2 100
44.949273 0.003405 0.002308 0 /
[ 508.424007] bioset 22 46.950626 2 100
46.950626 0.003478 0.002230 0 /
[ 508.424007] kblockd 23 2997.201870 4 100
2997.201870 0.014443 3343.996150 0 /
[ 508.424007] ata_sff 24 297.094383 2 100
297.094383 0.003993 0.003150 0 /
[ 508.424007] kworker/0:1 25 225036.391558 4506 120
225036.391558 616.840196 506663.589872 0 /
[ 508.424007] kswapd0 26 137031.286922 25 120
137031.286922 18.812008 326193.550630 0 /
[ 508.424007] fsnotify_mark 27 65009.356369 103 120
65009.356369 0.754682 184014.628054 0 /
[ 508.424007] kthrotld 34 1913.923989 2 100
1913.923989 0.004211 0.001990 0 /
[ 508.424007] kpsmoused 35 1960.983767 2 100
1960.983767 0.006752 0.003851 0 /
[ 508.424007] ipv6_addrconf 36 1971.449036 2 100
1971.449036 0.003881 0.002691 0 /
[ 508.424007] kworker/0:2 37 63417.410261 266 120
63417.410261 78.251789 181510.506415 0 /
[ 508.424007] deferwq 38 1972.650568 2 100
1972.650568 0.003463 0.002029 0 /
[ 508.424007] kworker/u2:1 39 2954.990872 14 120
2954.990872 2.443171 1158.647689 0 /
[ 508.424007] loop0 96 64402.449120 876 100
64402.449120 72.989336 182131.651851 0 /
[ 508.424007] loop1 97 64402.747543 177 100
64402.747543 32.315618 182096.348821 0 /
[ 508.424007] udevd 102 224473.242656 964 120
224473.242656 343.917231 503112.277496 0 /
[ 508.424007] scsi_eh_0 119 2955.343910 4 120
2955.343910 0.677420 224.104422 0 /
[ 508.424007] scsi_tmf_0 120 2929.832966 2 100
2929.832966 0.007345 0.004677 0 /
[ 508.424007] scsi_eh_1 121 60343.542957 106 120
60343.542957 18.281102 168515.499997 0 /
[ 508.424007] khubd 122 58053.831427 47 120
58053.831427 12.496752 145227.178196 0 /
[ 508.424007] scsi_tmf_1 123 2931.335264 2 100
2931.335264 0.003737 0.003179 0 /
[ 508.424007] ttm_swap 131 2969.265892 2 100
2969.265892 0.004101 0.004491 0 /
[ 508.424007] haveged 132 225036.391558 3902 120
225036.391558 882.228504 502801.757812 0 /
[ 508.424007] kworker/0:1H 141 64944.708787 535 100
64944.708787 8.516557 182172.278402 0 /
[ 508.424007] rpciod 148 3015.617207 2 100
3015.617207 0.005817 6.415826 0 /
[ 508.424007] rpc.idmapd 151 3022.790720 2 120
3022.790720 0.368564 0.000000 0 /
[ 508.424007] dbus-daemon 154 47322.469797 299 120
47322.469797 22.145027 63002.714485 0 /
[ 508.424007] wickedd 157 47322.563926 102 120
47322.563926 25.230342 62962.357638 0 /
[ 508.424007] wickedd-auto4 161 42135.120632 6 120
42135.120632 1.680409 57261.034140 0 /
[ 508.424007] wickedd-dhcp4 164 43771.679763 24 120
43771.679763 4.891872 59119.324634 0 /
[ 508.424007] wickedd-dhcp6 166 46844.921139 15 120
46844.921139 3.937353 62156.484100 0 /
[ 508.424007] wickedd-nanny 169 47322.104149 70 120
47322.104149 11.779332 62799.471544 0 /
[ 508.424007] nfsiod 399 5087.235495 2 100
5087.235495 0.005446 0.004222 0 /
[ 508.424007] acpi_thermal_pm 446 5457.578060 2 100
5457.578060 0.004512 0.003814 0 /
[ 508.424007] sh 909 9403.804107 20 120
9403.804107 11.562430 24.804535 0 /
[ 508.424007] loop2 1436 76795.004944 615 100
76795.004944 66.866536 182081.248506 0 /
[ 508.424007] loop3 1437 64403.191148 1150 100
64403.191148 197.201202 160200.802540 0 /
[ 508.424007] loop5 1452 52339.776427 88 100
52339.776427 3.279443 56500.556466 0 /
[ 508.424007] loop6 1465 52339.850387 37 100
52339.850387 0.239082 56475.386275 0 /
[ 508.424007] bash 1472 57994.292949 216 120
57994.292949 48.309493 116471.106628 0 /
[ 508.424007] bash 1473 18452.840277 58 120
18452.840277 25.265103 227.436956 0 /
[ 508.424007] bash 1474 18454.370974 59 120
18454.370974 30.924139 195.873794 0 /
[ 508.424007] init 1475 18388.155939 1 120
18388.155939 0.270404 0.000000 0 /
[ 508.424007] inst_setup 1476 22957.056292 53 120
22957.056292 21.716784 7104.028841 0 /
[ 508.424007] syslogd 1577 211341.872079 402 120
211341.872079 20.997253 449966.774790 0 /
[ 508.424007] klogd 1580 65063.384587 385 120
65063.384587 141.502850 155182.153769 0 /
[ 508.424007] nscd 1583 223006.943171 1622 120
223006.943171 23.704406 473811.199485 0 /
[ 508.424007] nscd 1584 192661.358035 14 120
192661.358035 3.725745 411708.775166 0 /
[ 508.424007] nscd 1585 30788.890642 2 120
30788.890642 0.029268 18000.055879 0 /
[ 508.424007] nscd 1586 31623.488656 2 120
31623.488656 0.038424 19000.053658 0 /
[ 508.424007] nscd 1587 194100.302169 176 120
194100.302169 6.792606 414645.255858 0 /
[ 508.424007] nscd 1588 223006.924680 171 120
223006.924680 2.171168 473838.803779 0 /
[ 508.424007] nscd 1589 223006.924017 171 120
223006.924017 2.171069 473838.774914 0 /
[ 508.424007] nscd 1590 208462.649234 171 120
208462.649234 2.150506 444050.581571 0 /
[ 508.424007] nscd 1591 208462.659604 172 120
208462.659604 2.645115 444050.169703 0 /
[ 508.424007] yast 1610 25158.711350 602 120
25158.711350 72.355971 3162.318111 0 /
[ 508.424007] YaST2.call 2428 26413.731699 289 120
26413.731699 44.947140 1605.411373 0 /
[ 508.424007] Xorg 2817 225036.391558 15427 120
225036.391558 2076.958717 466723.655346 0 /
[ 508.424007] icewm 2824 224957.123709 873 120
224957.123709 679.972713 467207.944738 0 /
[ 508.424007] R y2base 2879 225039.443833 97840 120
225039.443833 173066.807193 128414.106327 0 /
[ 508.424007] ruby-timer-thr 2880 223008.027230 16 120
223008.027230 0.697325 464184.853195 0 /
[ 508.424007] y2base 2881 225039.391558 50478 120
225039.391558 178363.188763 119455.970878 0 /
[ 508.424007] QXcbEventReader 2882 224956.989971 2608 120
224956.989971 32.618200 466398.232223 0 /
[ 508.424007] dbus-launch 2886 27653.080254 8 120
27653.080254 0.268725 6.561641 0 /
[ 508.424007] dbus-daemon 2887 27656.286256 6 120
27656.286256 0.524080 0.211335 0 /
[ 508.424007] ag_udev_persist 2938 30856.900326 182 120
30856.900326 375.189419 7.859211 0 /
[ 508.424007] ruby-timer-thr 2939 30744.442228 1 120
30744.442228 0.016520 0.000000 0 /
[ 508.424007] kauditd 3971 48536.512548 2 120
48536.512548 0.004845 0.004213 0 /
[ 508.424007] md 4044 51259.074642 2 100
51259.074642 0.005915 0.004713 0 /
[ 508.424007] raid5wq 4051 51295.667705 2 100
51295.667705 0.007462 0.004624 0 /
[ 508.424007] kmpathd 4108 51951.410744 2 100
51951.410744 0.005313 0.004277 0 /
[ 508.424007] kmpath_handlerd 4109 51953.412874 2 100
51953.412874 0.005294 0.002400 0 /
[ 508.424007] udevd 4710 65014.370900 2364 120
65014.370900 124.382287 1584.739198 0 /
[ 508.424007] kdmflush 4750 64347.197620 2 100
64347.197620 0.007484 0.006505 0 /
[ 508.424007] bioset 4751 64349.199371 2 100
64349.199371 0.005160 0.003645 0 /
[ 508.424007] kdmflush 4763 64420.139788 2 100
64420.139788 0.004977 0.004464 0 /
[ 508.424007] bioset 4764 64422.141343 2 100
64422.141343 0.004356 0.002376 0 /
[ 508.424007] mkfs.btrfs 4826 65012.360560 102 120
65012.360560 37.592315 3.526035 0 /
[ 508.424007] gzip 4849 225222.826703 132 139
225222.826703 456.772668 0.000000 0 /
[ 508.424007] gzip 4851 225259.060008 74 139
225259.060008 246.838367 0.000000 0 /
[ 508.424007] gzip 4853 225090.924485 11 139
225090.924485 31.314566 0.000000 0 /
[ 508.424007]
[ 508.725336] SysRq : Show backtrace of all active CPUs
[ 508.726294] sending NMI to all CPUs:
[ 508.726890] NMI backtrace for cpu 0
[ 508.727468] CPU: 0 PID: 2879 Comm: y2base Tainted: G D
3.16.0-rc7-2-default #1
[ 508.728791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.7.5-0-ge51488c-20140804_091317-build21 04/01/2014
[ 508.729132] task: ffff880023314550 ti: ffff880016ab0000 task.ti:
ffff880016ab0000
[ 508.729132] RIP: 0010:[<ffffffff81043926>] [<ffffffff81043926>]
native_write_msr_safe+0x6/0x10
[ 508.729132] RSP: 0000:ffff88003bc03b90 EFLAGS: 00000046
[ 508.729132] RAX: 0000000000000400 RBX: 0000000000000000 RCX:
0000000000000830
[ 508.729132] RDX: 0000000000000000 RSI: 0000000000000400 RDI:
0000000000000830
[ 508.729132] RBP: ffffffff81ce55c0 R08: ffffffff81ce55c0 R09:
ffff88003994ef00
[ 508.729132] R10: 000000000000030a R11: 0720072007200720 R12:
0000000000000000
[ 508.729132] R13: 000000000000b0ea R14: 0000000000000002 R15:
0000000000080000
[ 508.729132] FS: 00007f004aeca740(0000) GS:ffff88003bc00000(0000)
knlGS:0000000000000000
[ 508.729132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 508.729132] CR2: 00007f003c003000 CR3: 0000000016a5d000 CR4:
00000000000006f0
[ 508.729132] Stack:
[ 508.729132] ffffffff8103b17d 0000000000000002 0000000000000082
ffffffff81c9da00
[ 508.729132] 000000000000006c 0000000000000001 000000000000000f
ffff880038e8b5d8
[ 508.729132] ffff880038d27e00 ffffffff810371d3 ffffffff81c9da00
ffffffff813dad9c
[ 508.729132] Call Trace:
[ 508.729132] [<ffffffff8103b17d>] __x2apic_send_IPI_mask+0xad/0xe0
[ 508.729132] [<ffffffff810371d3>] arch_trigger_all_cpu_backtrace+0xc3/0x140
[ 508.729132] [<ffffffff813dad9c>] __handle_sysrq+0xfc/0x160
[ 508.729132] [<ffffffff813db1c7>] sysrq_filter+0x397/0x3e0
[ 508.729132] [<ffffffff814686a8>] input_to_handler+0x48/0xf0
[ 508.729132] [<ffffffff814698ae>] input_pass_values.part.4+0x14e/0x160
[ 508.729132] [<ffffffff8146b91f>] input_handle_event+0x11f/0x540
[ 508.729132] [<ffffffff8146bd9a>] input_event+0x5a/0x80
[ 508.729132] [<ffffffff81471ac4>] atkbd_interrupt+0x5e4/0x6f0
[ 508.729132] [<ffffffff81465cd1>] serio_interrupt+0x41/0x80
[ 508.729132] [<ffffffff81466d6a>] i8042_interrupt+0x18a/0x360
[ 508.729132] [<ffffffff810b4605>] handle_irq_event_percpu+0x35/0x190
[ 508.729132] [<ffffffff810b4798>] handle_irq_event+0x38/0x60
[ 508.729132] [<ffffffff810b7225>] handle_edge_irq+0x85/0x150
[ 508.729132] [<ffffffff81004ffd>] handle_irq+0x1d/0x30
[ 508.729132] [<ffffffff815d2429>] do_IRQ+0x49/0xe0
[ 508.729132] [<ffffffff815d03ad>] common_interrupt+0x6d/0x6d
[ 508.729132] [<ffffffff81060af8>] __do_softirq+0x88/0x290
[ 508.729132] [<ffffffff81060f35>] irq_exit+0x95/0xa0
[ 508.729132] [<ffffffff815d2432>] do_IRQ+0x52/0xe0
[ 508.729132] [<ffffffff815d03ad>] common_interrupt+0x6d/0x6d
[ 508.729132] [<ffffffff8114eeed>] __alloc_pages_nodemask+0x7d/0xb20
[ 508.729132] [<ffffffff81190218>] alloc_pages_vma+0x98/0x150
[ 508.729132] [<ffffffff811719ca>] handle_mm_fault+0xd6a/0x1170
[ 508.729132] [<ffffffff81049472>] __do_page_fault+0x172/0x4d0
[ 508.729132] [<ffffffff815d16e8>] async_page_fault+0x28/0x30
[ 508.729132] [<00007f00486d3bc1>] 0x7f00486d3bc0
[ 508.729132] Code: c2 48 89 d0 c3 89 f9 0f 32 31 c9 48 c1 e2 20 89 c0 89 0e
48 09 c2 48 89 d0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 89 f0 89 f9 0f 30 <31> c0
c3 0f 1f 80 00 00 00 00 89 f9 0f 33 48 c1 e2 20 89 c0 48
[ 508.729132] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took
too long to run: 53.541 msecs
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