kded5 oom-kills

Philip Muskovac yofel at gmx.net
Tue Mar 31 23:05:16 UTC 2015


Hi,

since I updated and rebooted yesterday, every maybe half an hour, kded5 
goes bersek on my system until it gets oom-killed. Anyone else seen 
something like this? I'm not really sure how to track it down 
considering it tries to allocate around 1GB/s when it happens which 
makes my system completely unresponsive...

Philip

[  289.918026] kwin_x11 invoked oom-killer: gfp_mask=0x201da, order=0, 
oom_score_adj=0
[  289.918032] kwin_x11 cpuset=session-2.scope mems_allowed=0
[  289.918038] CPU: 0 PID: 2577 Comm: kwin_x11 Tainted: P           OE 
3.19.0-10-generic #10-Ubuntu
[  289.918040] Hardware name: LENOVO 4349W1R/4349W1R, BIOS 6MET81WW 
(1.41 ) 10/26/2010
[  289.918042]  0000000000000000 ffff88020a137898 ffffffff817c1125 
0000000000000007
[  289.918045]  ffff8800b9110000 ffff88020a137918 ffffffff817beb93 
0000000000000000
[  289.918047]  0000000000000000 0000000000000000 0000000000000000 
ffff8802301fb110
[  289.918051] Call Trace:
[  289.918061]  [<ffffffff817c1125>] dump_stack+0x45/0x57
[  289.918084]  [<ffffffff817beb93>] dump_header+0x7f/0x1e7
[  289.918090]  [<ffffffff8117ce2b>] oom_kill_process+0x22b/0x390
[  289.918097]  [<ffffffff8107eabe>] ? has_capability_noaudit+0x1e/0x30
[  289.918100]  [<ffffffff8117d39d>] out_of_memory+0x24d/0x500
[  289.918103]  [<ffffffff811832ea>] __alloc_pages_nodemask+0xaba/0xba0
[  289.918109]  [<ffffffff811c9601>] alloc_pages_current+0x91/0x110
[  289.918112]  [<ffffffff81179347>] __page_cache_alloc+0xa7/0xd0
[  289.918115]  [<ffffffff8117ba5f>] filemap_fault+0x1af/0x400
[  289.918119]  [<ffffffff811a62dd>] __do_fault+0x3d/0xc0
[  289.918123]  [<ffffffff817c7e65>] ? _raw_spin_lock+0x35/0x80
[  289.918126]  [<ffffffff811a8b8f>] do_read_fault.isra.55+0x1df/0x2f0
[  289.918129]  [<ffffffff811aaa5e>] handle_mm_fault+0x86e/0xff0
[  289.918134]  [<ffffffff81062bdd>] __do_page_fault+0x1dd/0x5b0
[  289.918139]  [<ffffffff810f2437>] ? do_futex+0x107/0x5d0
[  289.918145]  [<ffffffff8101e209>] ? read_tsc+0x9/0x10
[  289.918151]  [<ffffffff810e4065>] ? ktime_get_ts64+0x45/0x100
[  289.918155]  [<ffffffff81208541>] ? 
poll_select_copy_remaining+0x101/0x130
[  289.918158]  [<ffffffff81062fe1>] do_page_fault+0x31/0x70
[  289.918161]  [<ffffffff817ca3a8>] page_fault+0x28/0x30
[  289.918163] Mem-Info:
[  289.918165] Node 0 DMA per-cpu:
[  289.918167] CPU    0: hi:    0, btch:   1 usd:   0
[  289.918169] CPU    1: hi:    0, btch:   1 usd:   0
[  289.918170] CPU    2: hi:    0, btch:   1 usd:   0
[  289.918172] CPU    3: hi:    0, btch:   1 usd:   0
[  289.918184] Node 0 DMA32 per-cpu:
[  289.918187] CPU    0: hi:  186, btch:  31 usd:   0
[  289.918189] CPU    1: hi:  186, btch:  31 usd:   0
[  289.918190] CPU    2: hi:  186, btch:  31 usd:   0
[  289.918192] CPU    3: hi:  186, btch:  31 usd:   0
[  289.918193] Node 0 Normal per-cpu:
[  289.918195] CPU    0: hi:  186, btch:  31 usd:   0
[  289.918196] CPU    1: hi:  186, btch:  31 usd:   1
[  289.918197] CPU    2: hi:  186, btch:  31 usd:   0
[  289.918199] CPU    3: hi:  186, btch:  31 usd:   0
[  289.918203] active_anon:1508421 inactive_anon:306335 isolated_anon:0
  active_file:391 inactive_file:483 isolated_file:45
  unevictable:16 dirty:0 writeback:0 unstable:0
  free:25660 slab_reclaimable:9344 slab_unreclaimable:11660
  mapped:20552 shmem:2165 pagetables:17903 bounce:0
  free_cma:0
[  289.918207] Node 0 DMA free:15904kB min:132kB low:164kB high:196kB 
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB 
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB 
managed:15904kB 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
[  289.918213] lowmem_reserve[]: 0 2964 7826 7826
[  289.918216] Node 0 DMA32 free:44852kB min:25544kB low:31928kB 
high:38316kB active_anon:2226156kB inactive_anon:585672kB 
active_file:176kB inactive_file:108kB unevictable:32kB 
isolated(anon):0kB isolated(file):0kB present:3117112kB 
managed:3037224kB mlocked:32kB dirty:0kB writeback:0kB mapped:42916kB 
shmem:4548kB slab_reclaimable:12128kB slab_unreclaimable:15124kB 
kernel_stack:2608kB pagetables:26256kB unstable:0kB bounce:0kB 
free_cma:0kB writeback_tmp:0kB pages_scanned:1080 all_unreclaimable? no
[  289.918222] lowmem_reserve[]: 0 0 4862 4862
[  289.918225] Node 0 Normal free:41884kB min:41904kB low:52380kB 
high:62856kB active_anon:3807700kB inactive_anon:639668kB 
active_file:1388kB inactive_file:1824kB unevictable:32kB 
isolated(anon):0kB isolated(file):180kB present:5111808kB 
managed:4979452kB mlocked:32kB dirty:0kB writeback:0kB mapped:39292kB 
shmem:4112kB slab_reclaimable:25248kB slab_unreclaimable:31516kB 
kernel_stack:6320kB pagetables:45356kB unstable:0kB bounce:0kB 
free_cma:0kB writeback_tmp:0kB pages_scanned:6048 all_unreclaimable? no
[  289.918231] lowmem_reserve[]: 0 0 0 0
[  289.918234] Node 0 DMA: 0*4kB 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) = 
15904kB
[  289.918246] Node 0 DMA32: 696*4kB (UE) 366*8kB (UEM) 325*16kB (UEM) 
165*32kB (UEM) 76*64kB (UEM) 28*128kB (UEM) 12*256kB (UE) 2*512kB (U) 
0*1024kB 2*2048kB (UM) 3*4096kB (MR) = 45120kB
[  289.918259] Node 0 Normal: 998*4kB (UEM) 544*8kB (UEM) 523*16kB (UEM) 
269*32kB (UEM) 135*64kB (UEM) 33*128kB (UM) 0*256kB 0*512kB 0*1024kB 
0*2048kB 1*4096kB (R) = 42280kB
[  289.918271] Node 0 hugepages_total=0 hugepages_free=0 
hugepages_surp=0 hugepages_size=2048kB
[  289.918272] 3985 total pagecache pages
[  289.918274] 853 pages in swap cache
[  289.918276] Swap cache stats: add 2535118, delete 2533910, find 
5503/24135
[  289.918277] Free swap  = 0kB
[  289.918279] Total swap = 9933712kB
[  289.918280] 2061227 pages RAM
[  289.918281] 0 pages HighMem/MovableOnly
[  289.918282] 53082 pages reserved
[  289.918283] 0 pages cma reserved
[  289.918284] 0 pages hwpoisoned
[  289.918286] [ pid ]   uid  tgid total_vm      rss nr_ptes swapents 
oom_score_adj name
[  289.918292] [  266]     0   266     8316      332      20       54 
           0 systemd-journal
[  289.918295] [  342]     0   342    10556        4      22      232 
       -1000 systemd-udevd
[  289.918299] [  744]   144   744    25584       32      21       33 
           0 systemd-timesyn
[  289.918302] [  764]     0   764     9304       12      24       85 
           0 rpcbind
[  289.918304] [  781]     0   781     4795        7      14       34 
           0 atd
[  289.918307] [  786]   106   786     7607       79      20       29 
           0 avahi-daemon
[  289.918309] [  789]     0   789    22776      487      46      278 
           0 cupsd
[  289.918312] [  796]     0   796    84103       83      68      227 
           0 ModemManager
[  289.918314] [  798]     0   798     7606       23      21       44 
           0 cron
[  289.918316] [  810]     0   810     6170       51      16      154 
           0 smartd
[  289.918319] [  812]     0   812    71572       22      42      238 
           0 accounts-daemon
[  289.918321] [  822]     0   822    97430      143      73      452 
           0 NetworkManager
[  289.918324] [  827]   106   827     7547       12      19       49 
           0 avahi-daemon
[  289.918326] [  829]     0   829     5935       34      17       24 
           0 cgmanager
[  289.918329] [  832]     0   832     5508        0      15       60 
           0 lxcfs
[  289.918332] [  834]     0   834    38738       42      33      118 
           0 thermald
[  289.918334] [  836]     0   836     3049       60      12     1040 
           0 haveged
[  289.918337] [  841]     0   841     4877       31      13       26 
           0 irqbalance
[  289.918339] [  851]     0   851     7141       10      19       79 
           0 systemd-logind
[  289.918342] [  855]     0   855     6374       28      16       37 
           0 iceccd
[  289.918344] [  859]   132   859    91321       16      78      371 
           0 whoopsie
[  289.918347] [  867]     0   867     2181       26       9       11 
           0 anacron
[  289.918350] [  881]   103   881    10997      264      26      235 
        -900 dbus-daemon
[  289.918352] [  917]   102   917    87546     4956      73     6343 
           0 colord
[  289.918354] [  918]     0   918    70085      389      39      714 
           0 polkitd
[  289.918357] [  920]     0   920    39020      163      46       94 
           0 cups-browsed
[  289.918360] [  941]     0   941    14910      134      34       38 
       -1000 sshd
[  289.918362] [  946]     0   946     5905       94      16        0 
           0 vsftpd
[  289.918365] [  953]   113   953     1118        1       6       37 
           0 mysqld_safe
[  289.918367] [  979]   133   979    10371       27      13     1058 
           0 redis-server
[  289.918370] [ 1025]     0  1025     4337        3      12       38 
           0 agetty
[  289.918372] [ 1062]   113  1062   175152       94      99    27151 
           0 mysqld
[  289.918375] [ 1063]   113  1063     6126        1      17       50 
           0 logger
[  289.918378] [ 1068]     7  1068    16032        0      34      165 
           0 dbus
[  289.918380] [ 1086]     0  1086     7686       58      20       97 
           0 wpa_supplicant
[  289.918383] [ 1318]   116  1318     9396       31      20       40 
           0 dnsmasq
[  289.918385] [ 1319]     0  1319    40692        0      37      246 
           0 sddm
[  289.918388] [ 1372]   138  1372     5197       21      14       39 
           0 dirmngr
[  289.918390] [ 1383]     0  1383   157501      695     163      795 
           0 libvirtd
[  289.918393] [ 1394]   134  1394    49752      222      60     1218 
           0 minidlnad
[  289.918396] [ 1399]     0  1399    47639     2162      94     8243 
           0 Xorg
[  289.918398] [ 1502]   136  1502   191306       39      83     2037 
           0 ntop
[  289.918401] [ 1518]     0  1518    60900        0     112      437 
           0 winbindd
[  289.918403] [ 1521]     0  1521    51009       48      95      331 
           0 nmbd
[  289.918405] [ 1522]     0  1522    62274       20     119      430 
           0 winbindd
[  289.918408] [ 1671]     0  1671    71164      199     135      329 
           0 smbd
[  289.918410] [ 1690]     0  1690    60900       28     112      413 
           0 winbindd
[  289.918413] [ 1702]     0  1702    60900       13     113      430 
           0 winbindd
[  289.918415] [ 1739]     0  1739    71166      185     130      343 
           0 smbd
[  289.918417] [ 1761]   107  1761     8848       72      21       10 
           0 kerneloops
[  289.918420] [ 1859]     0  1859    28230       55      53      442 
           0 sendmail-mta
[  289.918422] [ 1883]     0  1883     1099        7       8       38 
           0 acpid
[  289.918425] [ 1958]   148  1958    10655      147      25       23 
           0 systemd
[  289.918427] [ 1961]   148  1961    25060        0      50      553 
           0 (sd-pam)
[  289.918430] [ 2002]   124  2002     8317       71      19        0 
           0 dnsmasq
[  289.918432] [ 2003]     0  2003     8310       66      19        0 
           0 dnsmasq
[  289.918435] [ 2009]   148  2009     6121        0      17       79 
           0 dbus-launch
[  289.918438] [ 2010]   148  2010    10590        4      24      103 
           0 dbus-daemon
[  289.918440] [ 2017]   148  2017    96169        0     111     3716 
           0 kded5
[  289.918443] [ 2021]   148  2021    43341        8      56     3443 
           0 kdeinit5
[  289.918445] [ 2022]   148  2022    86334        0     110     3856 
           0 klauncher
[  289.918448] [ 2029]     0  2029    92501       58      45      303 
           0 udisksd
[  289.918450] [ 2035]     0  2035    67877      258      49       54 
           0 upowerd
[  289.918453] [ 2115]     0  2115    58905        1      72      315 
           0 sddm-helper
[  289.918456] [ 2117]  1000  2117    42401        0      66      332 
           0 sddm-helper
[  289.918458] [ 2118]  1000  2118    10655       13      25      156 
           0 systemd
[  289.918461] [ 2127]  1000  2127    25060        0      50      554 
           0 (sd-pam)
[  289.918463] [ 2136]  1000  2136     2731        0      10       34 
           0 ck-launch-sessi
[  289.918465] [ 2208]  1000  2208     2687        8       8       75 
           0 ssh-agent
[  289.918468] [ 2209]  1000  2209     4588       17      12       43 
           0 gpg-agent
[  289.918470] [ 2210]     0  2210   525433        1      62      317 
           0 console-kit-dae
[  289.918473] [ 2280]  1000  2280     1118        1       7       31 
           0 startkde
[  289.918476] [ 2283]  1000  2283     6121        0      16       79 
           0 dbus-launch
[  289.918478] [ 2284]  1000  2284    10814      206      24      125 
           0 dbus-daemon
[  289.918481] [ 2310]  1000  2310    48683        1      30      153 
           0 gvfsd
[  289.918483] [ 2319]  1000  2319    67421        0      30      694 
           0 gvfsd-fuse
[  289.918486] [ 2356]  1000  2356    87223        4     119     1382 
           0 kwalletd
[  289.918489] [ 2359]  1000  2359    44623        0      23      112 
           0 dconf-service
[  289.918491] [ 2367]  1000  2367     1573        0       7       24 
           0 start_kdeinit
[  289.918494] [ 2368]  1000  2368    76475       10     120     4034 
           0 kdeinit5
[  289.918496] [ 2369]  1000  2369   114247       87     155     4238 
           0 klauncher
[  289.918499] [ 2371]  1000  2371  4251330  1777726    7997  2167038 
           0 kded5
[  289.918501] [ 2374]  1000  2374   139529        0     174     5094 
           0 kcminit_startup
[  289.918504] [ 2563]  1000  2563    16247        0      24      111 
           0 kwrapper5
[  289.918507] [ 2564]  1000  2564   139148        0     169     4861 
           0 ksmserver
[  289.918509] [ 2569]  1000  2569   108448        0     158     4192 
           0 kglobalaccel5
[  289.918512] [ 2577]  1000  2577   765973     3676     261     9902 
           0 kwin_x11
[  289.918514] [ 2580]  1000  2580   134319      193     174     4501 
           0 kdeconnectd
[  289.918517] [ 2581]  1000  2581   166136      788     223     7118 
           0 krunner
[  289.918519] [ 2586]  1000  2586  1375798     9924     488    55062 
           0 plasmashell
[  289.918521] [ 2594]  1000  2594   132577        2     171     4458 
           0 polkit-kde-auth
[  289.918524] [ 2597]  1000  2597   168020        2     176     4486 
           0 kactivitymanage
[  289.918527] [ 2611]  1000  2611    95730        0     144     4155 
           0 kwrited
[  289.918529] [ 2621]  1000  2621   110610        1      89      954 
           0 pulseaudio
[  289.918532] [ 2623]   109  2623    42239       51      18        2 
           0 rtkit-daemon
[  289.918534] [ 2646]  1000  2646   203227        0     202     6796 
           0 kmix
[  289.918537] [ 2652]  1000  2652   251171      202     254     7854 
           0 dolphin
[  289.918539] [ 2663]  1000  2663   116978       87     176     3740 
           0 kget
[  289.918542] [ 2665]  1000  2665   106530      214     155     1649 
           0 yakuake
[  289.918544] [ 2670]  1000  2670   246776      234     244     7850 
           0 dolphin
[  289.918547] [ 2672]  1000  2672    41079        1      69      577 
           0 kdeinit4
[  289.918549] [ 2675]  1000  2675    48225       55      76      624 
           0 klauncher
[  289.918552] [ 2678]  1000  2678   158922      185     152     2311 
           0 kded4
[  289.918554] [ 2680]  1000  2680     7022        3      19     1492 
           0 bash
[  289.918557] [ 2694]  1000  2694    95215        1     139     1773 
           0 knotify4
[  289.918559] [ 2699]  1000  2699   239200      559     203     5862 
           0 owncloud
[  289.918562] [ 2750]  1000  2750     2537       76      10       49 
           0 ksysguardd
[  289.918564] [ 2770]  1000  2770     2687        0       8       83 
           0 ssh-agent
[  289.918567] [ 2808]  1000  2808   201032     3965     267    16617 
           0 quasselclient
[  289.918570] [ 2835]  1000  2835     3508        1      11       77 
           0 bash
[  289.918572] [ 2841]  1000  2841    91361        0     164     5019 
           0 hp-systray
[  289.918574] [ 2853]  1000  2853     3563        1      12      132 
           0 bash
[  289.918576] [ 2854]  1000  2854     2181        0      10       27 
           0 tee
[  289.918579] [ 2890]  1000  2890   133659        0     202     1688 
           0 korgac
[  289.918581] [ 2895]  1000  2895    73783        0      91      967 
           0 kio_http
[  289.918584] [ 2897]  1000  2897   126216        0      99      664 
           0 zeitgeist-datah
[  289.918586] [ 2905]  1000  2905    84626       61      35      189 
           0 zeitgeist-daemo
[  289.918589] [ 2906]  1000  2906    56703      209      74     3411 
           0 hp-systray
[  289.918592] [ 2907]  1000  2907    31068       48      60     3110 
           0 hp-systray
[  289.918594] [ 2914]  1000  2914    79027       47      51      632 
           0 zeitgeist-fts
[  289.918597] [ 2931]  1000  2931     2219        0       9       24 
           0 cat
[  289.918599] [ 3024]  1000  3024    83201     5575     122    16894 
           0 steam
[  289.918602] [ 3041]  1000  3041    33690      463      58     9298 
           0 steam
[  289.918604] [ 3042]  1000  3042     1118        0       7       26 
           0 sh
[  289.918606] [ 3044]  1000  3044    86748      246      74     1418 
           0 steamwebhelper
[  289.918609] [ 3045]  1000  3045    28926       29      37      831 
           0 steamwebhelper
[  289.918611] [ 3046]  1000  3046    28878       13      41      863 
           0 steamwebhelper
[  289.918613] [ 3053]  1000  3053    64601        0     114     1030 
           0 kuiserver
[  289.918616] [ 3098]  1000  3098    75758      291      49      906 
           0 mission-control
[  289.918618] [ 3121]  1000  3121   136098      199      86     7735 
           0 telepathy-gabbl
[  289.918621] [ 3122]  1000  3122   102741       58     182     1579 
           0 telepathy-haze
[  289.918623] [ 3192]  1000  3192    62783     1970     126    15470 
         300 steamwebhelper
[  289.918626] [ 3481]     0  3481    18813       87      41     1430 
        -900 update-apt-xapi
[  289.918629] [ 3482]     0  3482    51011     9364     104    25933 
        -900 update-apt-xapi
[  289.918631] Out of memory: Kill process 2371 (kded5) score 880 or 
sacrifice child
[  289.918635] Killed process 2371 (kded5) total-vm:17005320kB, 
anon-rss:7110904kB, file-rss:0kB



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