[Bug 852496] Re: knotify - memory leak
Jtb
852496 at bugs.launchpad.net
Sat Sep 17 17:45:20 UTC 2011
Thank you Harald.. I have run valgrind ... and it has been killed after
a while ;)
[141228.414452] oom_kill_process: 12 callbacks suppressed
[141228.414456] firefox invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0
[141228.414459] firefox cpuset=/ mems_allowed=0
[141228.414462] Pid: 6613, comm: firefox Tainted: P WC 3.0.0-11-generic #17-Ubuntu
[141228.414464] Call Trace:
[141228.414472] [<ffffffff810b599d>] ? cpuset_print_task_mems_allowed+0x9d/0xb0
[141228.414477] [<ffffffff8110d531>] dump_header+0x91/0xe0
[141228.414481] [<ffffffff8110d895>] oom_kill_process+0x85/0xb0
[141228.414484] [<ffffffff8110dc3a>] out_of_memory+0xfa/0x250
[141228.414487] [<ffffffff811133ff>] __alloc_pages_nodemask+0x7df/0x7f0
[141228.414514] [<ffffffffa0cbcf10>] ? btrfs_read_locked_inode+0x410/0x410 [btrfs]
[141228.414518] [<ffffffff81148fd3>] alloc_pages_current+0xa3/0x110
[141228.414522] [<ffffffff8110a0cf>] __page_cache_alloc+0x8f/0xa0
[141228.414525] [<ffffffff8110a52e>] ? find_get_page+0x1e/0x90
[141228.414528] [<ffffffff8110c444>] filemap_fault+0x234/0x3e0
[141228.414532] [<ffffffff8115e06b>] ? mem_cgroup_update_page_stat+0x2b/0x110
[141228.414536] [<ffffffff8112be44>] __do_fault+0x54/0x510
[141228.414539] [<ffffffff8112f52a>] handle_pte_fault+0xfa/0x210
[141228.414541] [<ffffffff8112f9f8>] handle_mm_fault+0x1f8/0x350
[141228.414546] [<ffffffff81096901>] ? futex_wake_op+0x2e1/0x470
[141228.414549] [<ffffffff815ed8d3>] do_page_fault+0x153/0x530
[141228.414552] [<ffffffff810981b6>] ? do_futex+0x146/0x1d0
[141228.414555] [<ffffffff8109834a>] ? sys_futex+0x10a/0x1a0
[141228.414559] [<ffffffff8116796d>] ? vfs_read+0x10d/0x180
[141228.414561] [<ffffffff815ea5d5>] page_fault+0x25/0x30
[141228.414563] Mem-Info:
[141228.414564] Node 0 DMA per-cpu:
[141228.414567] CPU 0: hi: 0, btch: 1 usd: 0
[141228.414569] CPU 1: hi: 0, btch: 1 usd: 0
[141228.414570] CPU 2: hi: 0, btch: 1 usd: 0
[141228.414572] CPU 3: hi: 0, btch: 1 usd: 0
[141228.414573] CPU 4: hi: 0, btch: 1 usd: 0
[141228.414575] CPU 5: hi: 0, btch: 1 usd: 0
[141228.414577] CPU 6: hi: 0, btch: 1 usd: 0
[141228.414578] CPU 7: hi: 0, btch: 1 usd: 0
[141228.414580] Node 0 DMA32 per-cpu:
[141228.414582] CPU 0: hi: 186, btch: 31 usd: 0
[141228.414584] CPU 1: hi: 186, btch: 31 usd: 17
[141228.414585] CPU 2: hi: 186, btch: 31 usd: 105
[141228.414587] CPU 3: hi: 186, btch: 31 usd: 29
[141228.414589] CPU 4: hi: 186, btch: 31 usd: 30
[141228.414590] CPU 5: hi: 186, btch: 31 usd: 0
[141228.414592] CPU 6: hi: 186, btch: 31 usd: 0
[141228.414594] CPU 7: hi: 186, btch: 31 usd: 10
[141228.414595] Node 0 Normal per-cpu:
[141228.414597] CPU 0: hi: 186, btch: 31 usd: 0
[141228.414599] CPU 1: hi: 186, btch: 31 usd: 30
[141228.414600] CPU 2: hi: 186, btch: 31 usd: 112
[141228.414602] CPU 3: hi: 186, btch: 31 usd: 0
[141228.414603] CPU 4: hi: 186, btch: 31 usd: 0
[141228.414605] CPU 5: hi: 186, btch: 31 usd: 0
[141228.414607] CPU 6: hi: 186, btch: 31 usd: 0
[141228.414608] CPU 7: hi: 186, btch: 31 usd: 0
[141228.414612] active_anon:1891783 inactive_anon:17317 isolated_anon:0
[141228.414613] active_file:985 inactive_file:1709 isolated_file:6
[141228.414614] unevictable:1 dirty:143 writeback:2 unstable:0
[141228.414615] free:25732 slab_reclaimable:12142 slab_unreclaimable:14844
[141228.414616] mapped:8302 shmem:42189 pagetables:11919 bounce:0
[141228.414618] Node 0 DMA free:15892kB min:128kB low:160kB high:192kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15668kB 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 writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[141228.414627] lowmem_reserve[]: 0 2913 7932 7932
[141228.414630] Node 0 DMA32 free:44456kB min:24776kB low:30968kB high:37164kB active_anon:2880536kB inactive_anon:10616kB active_file:2276kB inactive_file:3884kB unevictable:0kB isolated(anon):0kB isolated(file):24kB present:2983600kB mlocked:0kB dirty:172kB writeback:0kB mapped:3344kB shmem:13408kB slab_reclaimable:4868kB slab_unreclaimable:7832kB kernel_stack:656kB pagetables:3656kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:7742 all_unreclaimable? yes
[141228.414639] lowmem_reserve[]: 0 0 5018 5018
[141228.414642] Node 0 Normal free:42580kB min:42676kB low:53344kB high:64012kB active_anon:4686596kB inactive_anon:58652kB active_file:1664kB inactive_file:2952kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:5138880kB mlocked:4kB dirty:400kB writeback:8kB mapped:29864kB shmem:155348kB slab_reclaimable:43700kB slab_unreclaimable:51544kB kernel_stack:5960kB pagetables:44020kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:7117 all_unreclaimable? yes
[141228.414652] lowmem_reserve[]: 0 0 0 0
[141228.414654] Node 0 DMA: 1*4kB 0*8kB 1*16kB 0*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15892kB
[141228.414662] Node 0 DMA32: 274*4kB 105*8kB 327*16kB 326*32kB 190*64kB 77*128kB 19*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 44992kB
[141228.414670] Node 0 Normal: 10789*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 43156kB
[141228.414677] 45159 total pagecache pages
[141228.414679] 0 pages in swap cache
[141228.414680] Swap cache stats: add 0, delete 0, find 0/0
[141228.414681] Free swap = 0kB
[141228.414683] Total swap = 0kB
[141228.428631] 2088944 pages RAM
[141228.428634] 70671 pages reserved
[141228.428635] 35775 pages shared
[141228.428636] 1969838 pages non-shared
[141228.428638] [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name
[141228.428646] [ 366] 0 366 6615 115 2 0 0 mountall
[141228.428650] [ 399] 0 399 4274 69 6 0 0 upstart-udev-br
[141228.428653] [ 405] 0 405 5405 202 6 -17 -1000 udevd
[141228.428657] [ 1069] 0 1069 3762 50 3 0 0 upstart-socket-
[141228.428662] [ 1303] 0 1303 12421 152 2 -17 -1000 sshd
[141228.428666] [ 1308] 101 1308 29591 207 7 0 0 rsyslogd
[141228.428670] [ 1328] 102 1328 6351 439 4 0 0 dbus-daemon
[141228.428674] [ 1380] 105 1380 8063 97 4 0 0 avahi-daemon
[141228.428678] [ 1381] 105 1381 8033 64 3 0 0 avahi-daemon
[141228.428682] [ 1399] 0 1399 59502 611 1 0 0 NetworkManager
[141228.428686] [ 1412] 0 1412 1045 27 1 0 0 getty
[141228.428689] [ 1417] 0 1417 1045 27 7 0 0 getty
[141228.428693] [ 1429] 0 1429 1045 27 6 0 0 getty
[141228.428696] [ 1430] 0 1430 1045 27 7 0 0 getty
[141228.428701] [ 1440] 0 1440 1045 28 7 0 0 getty
[141228.428705] [ 1468] 0 1468 6680 57 4 0 0 kdm
[141228.428709] [ 1469] 0 1469 1115 113 0 0 0 acpid
[141228.428713] [ 1475] 0 1475 4744 62 7 0 0 cron
[141228.428716] [ 1476] 0 1476 4194 40 7 0 0 atd
[141228.428719] [ 1557] 0 1557 33107 640 2 0 0 polkitd
[141228.428722] [ 1573] 0 1573 51477 571 5 0 0 libvirtd
[141228.428725] [ 1583] 0 1583 50971 13557 4 0 0 Xorg
[141228.428728] [ 1584] 114 1584 11890 259 2 0 0 freshclam
[141228.428731] [ 1619] 106 1619 9695 83 7 0 0 kerneloops
[141228.428734] [ 1674] 8 1674 3001 46 4 0 0 nullmailer-send
[141228.428736] [ 1734] 0 1734 16998 199 4 0 0 winbindd
[141228.428739] [ 1738] 0 1738 16998 199 4 0 0 winbindd
[141228.428742] [ 1741] 0 1741 7793 213 4 0 0 wpa_supplicant
[141228.428745] [ 1750] 65534 1750 5405 70 2 0 0 dnsmasq
[141228.428748] [ 1760] 0 1760 5799 140 0 0 0 bluetoothd
[141228.428751] [ 1969] 0 1969 1045 27 5 0 0 getty
[141228.428754] [ 1984] 0 1984 22831 193 7 0 0 kdm
[141228.428757] [ 2016] 0 2016 48298 339 0 0 0 console-kit-dae
[141228.428760] [ 2096] 1000 2096 1066 33 1 0 0 x-session-manag
[141228.428763] [ 2123] 1000 2123 10905 1912 1 0 0 aa-notify
[141228.428766] [ 2136] 1000 2136 3066 92 7 0 0 ssh-agent
[141228.428768] [ 2137] 1000 2137 4053 60 2 0 0 gpg-agent
[141228.428771] [ 2140] 1000 2140 6609 77 7 0 0 dbus-launch
[141228.428774] [ 2141] 1000 2141 6634 570 0 0 0 dbus-daemon
[141228.428777] [ 2172] 0 2172 34563 787 2 0 0 udisks-daemon
[141228.428780] [ 2173] 0 2173 11863 92 0 0 0 udisks-daemon
[141228.428783] [ 2202] 1000 2202 1007 22 5 0 0 start_kdeinit
[141228.428785] [ 2203] 1000 2203 74642 1436 4 0 0 kdeinit4
[141228.428788] [ 2204] 1000 2204 75495 1428 7 0 0 klauncher
[141228.428791] [ 2206] 1000 2206 178484 4827 4 0 0 kded4
[141228.428794] [ 2211] 1000 2211 61662 985 4 0 0 bluedevil-helpe
[141228.428797] [ 2214] 1000 2214 13243 115 2 0 0 obex-data-serve
[141228.428800] [ 2217] 0 2217 38963 1018 2 0 0 upowerd
[141228.428802] [ 2290] 1000 2290 62346 1177 5 0 0 kglobalaccel
[141228.428805] [ 2292] 1000 2292 89082 1929 6 0 0 kwalletd
[141228.428808] [ 2295] 1000 2295 1041 19 7 0 0 kwrapper4
[141228.428812] [ 2296] 1000 2296 117987 1978 4 0 0 ksmserver
[141228.428816] [ 2298] 1000 2298 158213 6674 4 0 0 kwin
[141228.428820] [ 2302] 1000 2302 86357 3194 4 0 0 kactivitymanage
[141228.428825] [ 2310] 1000 2310 281755 24097 0 0 0 plasma-desktop
[141228.428829] [ 2320] 1000 2320 61651 960 6 0 0 kuiserver
[141228.428832] [ 2342] 1000 2342 72156 1022 4 0 0 kaccess
[141228.428837] [ 2352] 1000 2352 295993 5865 1 0 0 krunner
[141228.428840] [ 2358] 108 2358 9416 57 0 0 0 rtkit-daemon
[141228.428842] [ 2370] 1000 2370 85255 4034 1 0 0 yakuake
[141228.428845] [ 2372] 1000 2372 64380 998 0 0 0 krandrtray
[141228.428848] [ 2374] 1000 2374 165275 3387 1 0 0 kmix
[141228.428851] [ 2381] 1000 2381 191089 21305 4 0 0 akregator
[141228.428855] [ 2396] 1000 2396 127717 21008 6 0 0 psi-plus
[141228.428860] [ 2398] 1000 2398 13697 179 4 0 0 gconfd-2
[141228.428864] [ 2452] 1000 2452 95935 5571 5 0 0 python
[141228.428868] [ 2453] 1000 2453 86718 1024 7 0 0 polkit-kde-auth
[141228.428872] [ 2465] 1000 2465 65941 1084 5 0 0 klipper
[141228.428877] [ 2767] 1000 2767 40686 1183 3 0 0 kio_http_cache_
[141228.428880] [ 2984] 1000 2984 14748 137 2 0 0 gvfsd
[141228.428886] [ 5559] 1000 5559 2345 125 3 0 0 ksysguardd
[141228.428889] [ 7260] 1000 7260 37006 262 4 0 0 gvfs-gdu-volume
[141228.428902] [22556] 0 22556 17784 308 4 0 0 cupsd
[141228.428905] [23679] 1000 23679 64382 1068 6 0 0 kwalletmanager
[141228.428909] [25199] 1000 25199 207314 20508 4 0 0 soffice.bin
[141228.428924] [ 6329] 1000 6329 64363 944 5 0 0 kmozillahelper
[141228.428928] [ 6430] 1000 6430 64363 944 6 0 0 kmozillahelper
[141228.428931] [ 6494] 1000 6494 64428 1019 3 0 0 kmozillahelper
[141228.428933] [ 6613] 1000 6613 435327 170856 4 0 0 firefox
[141228.428936] [ 6630] 1000 6630 94036 2413 1 0 0 kmozillahelper
[141228.428940] [ 6652] 1000 6652 148061 14486 3 0 0 plugin-containe
[141228.428962] [ 4362] 1000 4362 10979 549 4 0 0 zsh
[141228.428966] [ 4824] 1000 4824 1625047 1468574 5 0 0 memcheck-amd64-
[141228.428972] [ 9720] 1000 9720 3403 65 2 0 0 less
[141228.428982] [20363] 1000 20363 232593 48694 3 0 0 thunderbird-bin
[141228.428987] [21052] 1000 21052 9835 408 3 0 0 zsh
[141228.428992] [29976] 1000 29976 3520 210 4 0 0 watch
[141228.428995] [12334] 0 12334 20802 1619 5 0 0 update-apt-xapi
[141228.428997] [15608] 1000 15608 9836 406 1 0 0 zsh
[141228.429000] [20200] 1000 20200 531694 1124 1 0 0 pulseaudio
[141228.429007] [22076] 1000 22076 62140 989 3 0 0 bluedevil-monol
[141228.429010] [23440] 0 23440 5404 203 6 -17 -1000 udevd
[141228.429013] [23441] 0 23441 5404 200 6 -17 -1000 udevd
[141228.429016] [27384] 0 27384 1782 139 0 0 0 dhclient
[141228.429019] [27881] 1000 27881 12371 2031 1 10 588 GoogleTalkPlugi
[141228.429022] [28758] 1000 28758 33205 151 4 0 0 aplay
[141228.429025] [28913] 1000 28913 33205 153 4 0 0 aplay
[141228.429027] [28921] 1000 28921 33205 152 6 0 0 aplay
[141228.429030] [28945] 1000 28945 33205 153 4 0 0 aplay
[141228.429033] [29090] 1000 29090 33205 151 6 0 0 aplay
[141228.429035] [29382] 1000 29382 33205 151 7 0 0 aplay
[141228.429038] [29438] 1000 29438 33205 152 5 0 0 aplay
[141228.429041] [29783] 1000 29783 33205 153 6 0 0 aplay
[141228.429044] [30147] 1000 30147 33205 151 6 0 0 aplay
[141228.429046] [30223] 1000 30223 33205 152 6 0 0 aplay
[141228.429049] [30236] 1000 30236 33205 152 3 0 0 aplay
[141228.429052] [30289] 1000 30289 33205 152 6 0 0 aplay
[141228.429055] [30322] 1000 30322 33205 152 6 0 0 aplay
[141228.429057] [30436] 1000 30436 33205 152 4 0 0 aplay
[141228.429060] [30509] 1000 30509 33205 151 5 0 0 aplay
[141228.429063] [30534] 1000 30534 33205 153 0 0 0 aplay
[141228.429067] [30552] 1000 30552 33205 152 7 0 0 aplay
[141228.429071] [30575] 1000 30575 33205 151 6 0 0 aplay
[141228.429075] [30598] 1000 30598 33205 152 5 0 0 aplay
[141228.429079] [30674] 1000 30674 33205 152 6 0 0 aplay
[141228.429083] [30720] 1000 30720 33205 151 5 0 0 aplay
[141228.429088] [30760] 1000 30760 33205 152 7 0 0 aplay
[141228.429092] [30804] 1000 30804 33205 151 6 0 0 aplay
[141228.429096] [30817] 1000 30817 33205 153 4 0 0 aplay
[141228.429100] [32152] 1000 32152 33205 152 5 0 0 aplay
[141228.429104] [32483] 1000 32483 33205 152 4 0 0 aplay
[141228.429107] [ 1897] 1000 1897 33205 152 4 0 0 aplay
[141228.429109] [ 1948] 1000 1948 33205 152 6 0 0 aplay
[141228.429112] [ 2476] 1000 2476 128023 2670 4 0 0 kscreenlocker
[141228.429115] [ 2480] 1000 2480 62223 1050 0 0 0 kblankscrn.kss
[141228.429119] [11613] 1000 11613 3519 173 6 0 0 watch
[141228.429122] [11614] 1000 11614 101 1 7 0 0 sh
[141228.429124] Out of memory: Kill process 4824 (memcheck-amd64-) score 728 or sacrifice child
[141228.429129] Killed process 4824 (memcheck-amd64-) total-vm:6500188kB, anon-rss:5872832kB, file-rss:1464kB
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https://bugs.launchpad.net/bugs/852496
Title:
knotify - memory leak
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