[Bug 87477] [BDW Regression]igt/gem_close_race/process-exit causes system hang
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Dec 25 18:45:47 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=87477
--- Comment #3 from lu hua <huax.lu at intel.com> ---
Created attachment 111348
--> https://bugs.freedesktop.org/attachment.cgi?id=111348&action=edit
dmesg(BSW)
I reproduce the OOM killer on BSW but not system hang. BDW has oom killer and
system hang.
output:
IGT-Version: 1.9-geb799b2 (x86_64) (Linux:
3.18.0_drm-intel-nightly_4fa231_20141225+ x86_64)
Killed
dmesg:
[ 88.732628] Call Trace:
[ 88.732643] [<ffffffff8178d5e2>] ? dump_stack+0x41/0x51
[ 88.732651] [<ffffffff8178ac83>] ? dump_header.isra.10+0x69/0x191
[ 88.732660] [<ffffffff8107f537>] ? ktime_get+0x44/0x80
[ 88.732668] [<ffffffff8133894a>] ? ___ratelimit+0xae/0xc8
[ 88.732676] [<ffffffff810d1bc4>] ? oom_kill_process+0x76/0x330
[ 88.732681] [<ffffffff810d1981>] ? find_lock_task_mm+0x22/0x6e
[ 88.732690] [<ffffffff810406de>] ? has_ns_capability_noaudit+0xe/0x15
[ 88.732696] [<ffffffff810d23fb>] ? out_of_memory+0x41f/0x452
[ 88.732703] [<ffffffff810d638a>] ? __alloc_pages_nodemask+0x65e/0x7aa
[ 88.732711] [<ffffffff81338608>] ? radix_tree_lookup_slot+0x10/0x23
[ 88.732718] [<ffffffff81104d10>] ? alloc_pages_current+0xaf/0xcc
[ 88.732724] [<ffffffff810d0f36>] ? filemap_fault+0x289/0x3ae
[ 88.732732] [<ffffffff810ec105>] ? __do_fault+0x35/0x73
[ 88.732738] [<ffffffff810ee092>] ? do_read_fault.isra.81+0x1ae/0x26d
[ 88.732746] [<ffffffff8111ef5b>] ? __pollwait+0xcb/0xcb
[ 88.732753] [<ffffffff810efa65>] ? handle_mm_fault+0x1eb/0x840
[ 88.732759] [<ffffffff8111ef5b>] ? __pollwait+0xcb/0xcb
[ 88.732768] [<ffffffff81031906>] ? __do_page_fault+0x42e/0x47b
[ 88.732774] [<ffffffff8111ef5b>] ? __pollwait+0xcb/0xcb
[ 88.732780] [<ffffffff8111ef5b>] ? __pollwait+0xcb/0xcb
[ 88.732787] [<ffffffff8107f3f1>] ? ktime_get_ts64+0x4b/0xb6
[ 88.732794] [<ffffffff8111f14f>] ? poll_select_set_timeout+0x4e/0x6f
[ 88.732801] [<ffffffff81794602>] ? page_fault+0x22/0x30
[ 88.732805] Mem-Info:
[ 88.732809] Node 0 DMA per-cpu:
[ 88.732814] CPU 0: hi: 0, btch: 1 usd: 0
[ 88.732817] CPU 1: hi: 0, btch: 1 usd: 0
[ 88.732821] CPU 2: hi: 0, btch: 1 usd: 0
[ 88.732825] CPU 3: hi: 0, btch: 1 usd: 0
[ 88.732828] Node 0 DMA32 per-cpu:
[ 88.732833] CPU 0: hi: 186, btch: 31 usd: 0
[ 88.732836] CPU 1: hi: 186, btch: 31 usd: 30
[ 88.732840] CPU 2: hi: 186, btch: 31 usd: 0
[ 88.732844] CPU 3: hi: 186, btch: 31 usd: 0
[ 88.732847] Node 0 Normal per-cpu:
[ 88.732851] CPU 0: hi: 186, btch: 31 usd: 0
[ 88.732855] CPU 1: hi: 186, btch: 31 usd: 0
[ 88.732859] CPU 2: hi: 186, btch: 31 usd: 0
[ 88.732863] CPU 3: hi: 186, btch: 31 usd: 0
[ 88.732871] active_anon:8072 inactive_anon:22204 isolated_anon:0
[ 88.733042] [ pid ] uid tgid total_vm rss nr_ptes swapents
oom_score_adj name
[ 88.733053] [ 2462] 0 2462 1113 21 7 0
0 sh
[ 88.733059] [ 2489] 0 2489 4437 605 14 1
0 initctl
[ 88.733064] [ 2589] 0 2589 4936 131 13 0
0 upstart-udev-br
[ 88.733072] [ 2593] 0 2593 12449 238 27 0
-1000 systemd-udevd
[ 88.733077] [ 3394] 0 3394 5857 67 17 0
0 rpcbind
[ 88.733083] [ 3437] 0 3437 7444 62 19 0
0 rpc.idmapd
[ 88.733089] [ 3466] 102 3466 9893 176 23 0
0 dbus-daemon
[ 88.733094] [ 3560] 0 3560 82589 300 66 1
0 ModemManager
[ 88.733100] [ 3570] 0 3570 10864 88 27 0
0 systemd-logind
[ 88.733105] [ 3594] 0 3594 89162 405 71 0
0 NetworkManager
[ 88.733111] [ 3606] 101 3606 65535 179 30 0
0 rsyslogd
[ 88.733116] [ 3616] 117 3616 5388 114 16 0
0 rpc.statd
[ 88.733122] [ 3622] 0 3622 73632 196 46 0
0 polkitd
[ 88.733127] [ 3664] 0 3664 2560 574 11 0
0 dhclient
[ 88.733133] [ 3672] 0 3672 5006 39 13 0
0 getty
[ 88.733139] [ 3677] 0 3677 5006 40 13 0
0 getty
[ 88.733144] [ 3684] 0 3684 5006 40 13 0
0 getty
[ 88.733149] [ 3685] 0 3685 5006 39 13 0
0 getty
[ 88.733155] [ 3688] 0 3688 5006 41 13 0
0 getty
[ 88.733161] [ 3715] 0 3715 15343 171 34 0
-1000 sshd
[ 88.733166] [ 3723] 0 3723 5916 63 17 0
0 cron
[ 88.733172] [ 3724] 0 3724 4799 58 13 0
0 irqbalance
[ 88.733177] [ 3738] 0 3738 1094 45 7 0
0 acpid
[ 88.733183] [ 3742] 106 3742 9288 82 20 0
0 kerneloops
[ 88.733188] [ 3744] 109 3744 109308 360 78 0
0 whoopsie
[ 88.733194] [ 3837] 111 3837 8090 78 21 0
0 avahi-daemon
[ 88.733201] [ 3841] 0 3841 5006 41 13 0
0 getty
[ 88.733206] [ 3846] 0 3846 19215 278 41 0
0 cupsd
[ 88.733212] [ 3849] 111 3849 8058 63 20 0
0 avahi-daemon
[ 88.733217] [ 3891] 0 3891 18840 224 41 0
0 cups-browsed
[ 88.733223] [ 3901] 7 3901 15791 127 34 0
0 dbus
[ 88.733228] [ 3971] 65534 3971 8808 63 21 0
0 dnsmasq
[ 88.733234] [ 4003] 0 4003 3959 201 13 0
0 upstart-file-br
[ 88.733239] [ 4022] 0 4022 4058 289 12 0
0 upstart-socket-
[ 88.733245] [ 4271] 0 4271 27447 253 57 2
0 sshd
[ 88.733251] [ 4346] 0 4346 6814 623 18 0
0 bash
[ 88.733256] [ 4360] 0 4360 27483 255 56 0
0 sshd
[ 88.733262] [ 4396] 0 4396 6787 594 18 0
0 bash
[ 88.733267] [ 4411] 0 4411 22606 122 41 0
1000 gem_close_race
[ 88.733272] Out of memory: Kill process 4411 (gem_close_race) score 999 or
sacrifice child
[ 88.733433] Killed process 4411 (gem_close_race) total-vm:90424kB,
anon-rss:484kB, file-rss:4kB
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