[AutoQA] #433: conflicts keep crashing
AutoQA
trac at fedorahosted.org
Fri Jul 26 18:13:45 UTC 2013
#433: conflicts keep crashing
--------------------+-------------------------
Reporter: kparal | Owner:
Type: defect | Status: new
Priority: major | Milestone: Hot issues
Component: tests | Resolution:
Keywords: | Blocked By:
Blocking: |
--------------------+-------------------------
Comment (by tflink):
I happened to be on the console of a fc18 box when conflicts was failing
on it and found an outofmemory error. That particular client on stg has
4096M memory.
{{{
[89423.693552] potential_confl invoked oom-killer: gfp_mask=0x201da,
order=0, oom_score_adj=0
[89423.697457] potential_confl cpuset=/ mems_allowed=0
[89423.698872] Pid: 5297, comm: potential_confl Not tainted
3.9.11-200.fc18.x86_64 #1
[89423.700951] Call Trace:
[89423.701564] [<ffffffff810d39d6>] ?
cpuset_print_task_mems_allowed+0x96/0xc0
[89423.702701] [<ffffffff81656ac0>] dump_header+0x7a/0x1be
[89423.703553] [<ffffffff810f86ce>] ? __delayacct_freepages_end+0x2e/0x30
[89423.704629] [<ffffffff81304533>] ? ___ratelimit+0xa3/0x120
[89423.705524] [<ffffffff811349c7>] oom_kill_process+0x1c7/0x310
[89423.706473] [<ffffffff8106b375>] ? has_ns_capability_noaudit+0x15/0x20
[89423.707565] [<ffffffff81135199>] out_of_memory+0x439/0x480
[89423.708463] [<ffffffff8113b112>] __alloc_pages_nodemask+0xac2/0xae0
[89423.709488] [<ffffffff811798e8>] alloc_pages_current+0xb8/0x190
[89423.710449] [<ffffffff81131167>] __page_cache_alloc+0xd7/0x100
[89423.711401] [<ffffffff8113161c>] ? find_get_page+0x3c/0x110
[89423.712312] [<ffffffff811336b2>] filemap_fault+0x2b2/0x4a0
[89423.713204] [<ffffffff81158ff1>] __do_fault+0x71/0x550
[89423.714042] [<ffffffff8115c3e5>] handle_pte_fault+0x95/0xa90
[89423.714952] [<ffffffff811b66c1>] ? touch_atime+0x71/0x140
[89423.715836] [<ffffffff810135d1>] ? __switch_to+0x181/0x4a0
[89423.716732] [<ffffffff812fe901>] ? cpumask_any_but+0x31/0x40
[89423.717654] [<ffffffff8115dc31>] handle_mm_fault+0x291/0x650
[89423.718579] [<ffffffff81162283>] ? vma_adjust+0x343/0x770
[89423.719468] [<ffffffff81663591>] __do_page_fault+0x181/0x4f0
[89423.720396] [<ffffffff81165cc7>] ? mprotect_fixup+0x157/0x280
[89423.721337] [<ffffffff8166390e>] do_page_fault+0xe/0x10
[89423.722190] [<ffffffff81663085>] do_async_page_fault+0x35/0x90
[89423.723137] [<ffffffff8165ff08>] async_page_fault+0x28/0x30
[89423.724039] Mem-Info:
[89423.724413] Node 0 DMA per-cpu:
[89423.724926] CPU 0: hi: 0, btch: 1 usd: 0
[89423.725697] CPU 1: hi: 0, btch: 1 usd: 0
[89423.726464] Node 0 DMA32 per-cpu:
[89423.727019] CPU 0: hi: 186, btch: 31 usd: 0
[89423.727785] CPU 1: hi: 186, btch: 31 usd: 30
[89423.728550] Node 0 Normal per-cpu:
[89423.729123] CPU 0: hi: 186, btch: 31 usd: 0
[89423.729876] CPU 1: hi: 186, btch: 31 usd: 0
[89423.730652] active_anon:776790 inactive_anon:192701 isolated_anon:32
[89423.730652] active_file:26 inactive_file:4 isolated_file:0
[89423.730652] unevictable:0 dirty:5 writeback:7 unstable:0
[89423.730652] free:21224 slab_reclaimable:2391 slab_unreclaimable:6820
[89423.730652] mapped:32 shmem:1 pagetables:5149 bounce:0
[89423.730652] free_cma:0
[89423.735521] Node 0 DMA free:15908kB min:264kB low:328kB high:396kB
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB
managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB
pages_scanned:0 all_unreclaimable? yes
[89423.741642] lowmem_reserve[]: 0 3472 3919 3919
[89423.742446] Node 0 DMA32 free:61268kB min:59636kB low:74544kB
high:89452kB active_anon:2920720kB inactive_anon:584264kB active_file:80kB
inactive_file:16kB unevictable:0kB isolated(anon):128kB isolated(file):0kB
present:3653624kB managed:3555940kB mlocked:0kB dirty:40kB writeback:16kB
mapped:128kB shmem:4kB slab_reclaimable:696kB slab_unreclaimable:752kB
kernel_stack:24kB pagetables:7984kB unstable:0kB bounce:0kB free_cma:0kB
writeback_tmp:0kB pages_scanned:10254 all_unreclaimable? yes
[89423.749120] lowmem_reserve[]: 0 0 447 447
[89423.749837] Node 0 Normal free:7596kB min:7676kB low:9592kB
high:11512kB active_anon:186440kB inactive_anon:186540kB active_file:24kB
inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
present:524288kB managed:457876kB mlocked:0kB dirty:0kB writeback:12kB
mapped:0kB shmem:0kB slab_reclaimable:8868kB slab_unreclaimable:26528kB
kernel_stack:688kB pagetables:12612kB unstable:0kB bounce:0kB free_cma:0kB
writeback_tmp:0kB pages_scanned:1060 all_unreclaimable? yes
[89423.756661] lowmem_reserve[]: 0 0 0 0
[89423.757356] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U)
1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) =
15908kB
[89423.759810] Node 0 DMA32: 131*4kB (UEM) 57*8kB (UE) 32*16kB (UEM)
17*32kB (UE) 10*64kB (UE) 4*128kB (UEM) 3*256kB (UE) 2*512kB (UE) 3*1024kB
(UEM) 2*2048kB (M) 12*4096kB (MR) = 61300kB
[89423.762832] Node 0 Normal: 189*4kB (UEM) 106*8kB (UE) 51*16kB (UEM)
22*32kB (UEM) 6*64kB (UE) 10*128kB (EM) 3*256kB (UM) 0*512kB 0*1024kB
1*2048kB (R) 0*4096kB = 7604kB
[89423.765626] 1056 total pagecache pages
[89423.766234] 1032 pages in swap cache
[89423.766806] Swap cache stats: add 10330251, delete 10329219, find
138864/168006
[89423.767972] Free swap = 0kB
[89423.768452] Total swap = 4063228kB
[89423.778866] 1048575 pages RAM
[89423.779414] 36075 pages reserved
[89423.779964] 524034 pages shared
[89423.780498] 990839 pages non-shared
[89423.781064] [ pid ] uid tgid total_vm rss nr_ptes swapents
oom_score_adj name
[89423.782314] [ 206] 0 206 10570 1 23 176
-1000 systemd-udevd
[89423.783695] [ 210] 0 210 9333 29 23 54
0 systemd-journal
[89423.785102] [ 265] 0 265 29121 13 26 98
-1000 auditd
[89423.786359] [ 276] 0 276 62058 0 78 2834
0 firewalld
[89423.787666] [ 277] 0 277 8276 1 20 122
0 systemd-logind
[89423.789040] [ 279] 0 279 64185 23 27 152
0 rsyslogd
[89423.790319] [ 280] 81 280 8137 68 16 50
-900 dbus-daemon
[89423.791653] [ 282] 0 282 30155 22 16 129
0 crond
[89423.792902] [ 293] 0 293 27180 1 10 32
0 agetty
[89423.794168] [ 295] 0 295 86661 104 53 203
0 NetworkManager
[89423.795532] [ 301] 999 301 93406 0 46 1037
0 polkitd
[89423.796808] [ 607] 0 607 25981 0 50 3112
0 dhclient
[89423.798106] [ 632] 0 632 20601 36 44 164
-1000 sshd
[89423.799335] [ 646] 0 646 22534 41 44 396
0 sendmail
[89423.800619] [ 666] 51 666 21395 1 40 377
0 sendmail
[89423.801908] [ 5219] 0 5219 34292 1 25 848
0 autotestd
[89423.803217] [ 5220] 0 5220 54607 17 65 3116
0 autotest
[89423.804499] [ 5222] 0 5222 32728 36 65 248
0 sshd
[89423.805731] [ 5225] 0 5225 54608 16 61 3112
0 autotest
[89423.807027] [ 5226] 0 5226 54608 16 61 3112
0 autotest
[89423.808317] [ 5239] 0 5239 34292 1 26 848
0 autotestd_monit
[89423.809696] [ 5242] 0 5242 26661 0 11 24
0 tail
[89423.810936] [ 5243] 0 5243 26661 0 11 24
0 tail
[89423.812183] [ 5253] 0 5253 81215 111 111 3982
0 autotest
[89423.813467] [ 5293] 0 5293 81216 25 108 4060
0 autotest
[89423.814763] [ 5294] 0 5294 81216 25 108 4060
0 autotest
[89423.816065] [ 5297] 0 5297 2074141 967661 3952 995778
0 potential_confl
[89423.817440] Out of memory: Kill process 5297 (potential_confl) score
939 or sacrifice child
[89423.818757] Killed process 5297 (potential_confl) total-vm:8296564kB,
anon-rss:3870644kB, file-rss:0kB
}}}
--
Ticket URL: <https://fedorahosted.org/autoqa/ticket/433#comment:1>
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