fatal error: fault DIAGNOSIS: Error collecting stacks: failed to start /syzkaller/managers/ptrace-direct-overlay-host-race/current/image [/syzkaller/managers/ptrace-direct-overlay-host-race/current/image -root /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=exclusive -overlay -network=host -TESTONLY-unsafe-nonroot debug -stacks --ps ci-gvisor-ptrace-direct-overlay-host-race-0]: fork/exec /syzkaller/managers/ptrace-direct-overlay-host-race/current/image: cannot allocate memory[328499.953451] [ 4923] 0 4923 205700 74283 339 6 0 0 syz-manager [328499.962883] [12028] 0 12028 148517 108851 270 5 0 0 syz-manager [328499.972219] [ 4302] 0 4302 140213 91706 239 5 0 0 syz-manager [328499.981554] [ 9123] 0 9123 143062 115400 284 5 0 0 syz-manager [328499.990908] [39092] 0 39092 62528 500 29 4 0 0 rsyslogd [328500.000046] [38814] 0 38814 180282 722 22 5 0 0 image [328500.008863] [41326] 0 41326 180218 671 23 4 0 0 image [328500.017675] [41333] 0 41333 181310 777 23 5 0 0 exe [328500.026320] [41338] 65534 41338 220832 8969 80 6 0 0 exe [328500.035011] [41357] 65534 41357 1 1 1 1 0 0 exe [328500.043654] [41371] 65534 41371 24657 5625 53 6 0 0 exe [328500.052348] [41765] 0 41765 180218 710 21 5 0 0 image [328500.061160] [41771] 0 41771 181022 730 23 5 0 0 exe [328500.069799] [41772] 0 41772 211936 5867 66 5 0 0 exe [328500.078448] [41797] 0 41797 1 1 1 1 0 0 exe [328500.087089] [41819] 0 41819 24416 5298 53 6 0 0 exe [328500.095728] [42319] 0 42319 315021 4024 63 10 0 0 image [328500.104543] [42326] 0 42326 434342 7417 170 12 0 0 exe [328500.113182] [42327] 0 42327 61162521 29779069 62223 156 0 0 exe [328500.121824] [42346] 0 42346 1 0 1 1 0 0 exe [328500.130504] [42361] 0 42361 23481 5311 52 6 0 0 exe [328500.139177] [43444] 0 43444 296588 3932 57 10 0 0 image [328500.148001] [43450] 0 43450 386796 4856 84 10 0 0 exe [328500.156685] [43451] 0 43451 1751276 35338 653 21 0 0 exe [328500.165338] [43478] 0 43478 1 1 1 1 0 0 exe [328500.173981] [43497] 0 43497 24677 5225 55 6 0 0 exe [328500.182680] [43897] 0 43897 180154 670 21 4 0 0 image [328500.191495] [43903] 0 43903 181022 734 23 5 0 0 exe [328500.200135] [43909] 65534 43909 212000 6048 70 6 0 0 exe [328500.208773] [43930] 65534 43930 1 1 1 1 0 0 exe [328500.217421] [43948] 65534 43948 24272 5271 53 6 0 0 exe [328500.226062] [44347] 0 44347 313324 4022 59 10 0 0 image [328500.234873] [44353] 0 44353 386700 4882 85 10 0 0 exe [328500.243556] [44354] 0 44354 1652799 25847 613 20 0 0 exe [328500.252253] [44373] 0 44373 1 1 1 1 0 0 exe [328500.260902] [44383] 0 44383 23557 5130 51 6 0 0 exe [328500.269546] [47232] 0 47232 179866 663 20 5 0 0 image [328500.278358] [47238] 0 47238 181022 738 24 4 0 0 exe [328500.287001] [47239] 0 47239 210864 5552 59 5 0 0 exe [328500.295649] [47260] 0 47260 1 1 1 1 0 0 exe [328500.304335] [47278] 0 47278 23491 4318 51 6 0 0 exe [328500.312977] [48443] 0 48443 296876 3968 58 10 0 0 image [328500.321800] [48449] 0 48449 370348 4875 82 10 0 0 exe [328500.330486] [48450] 0 48450 947532 21528 428 16 0 0 exe [328500.339130] [48468] 0 48468 1 1 1 1 0 0 exe [328500.347777] [48498] 0 48498 180218 685 21 5 0 0 image [328500.356596] [48506] 0 48506 181374 703 23 5 0 0 exe [328500.365539] [48513] 65534 48513 211040 5815 61 5 0 0 exe [328500.375256] [48526] 0 48526 23768 4051 52 6 0 0 exe [328500.383924] [48545] 65534 48545 1 1 1 1 0 0 exe [328500.392568] [48567] 65534 48567 23858 3996 52 6 0 0 exe [328500.401233] [49499] 0 49499 298925 3977 61 9 0 0 image [328500.410075] [49506] 0 49506 370316 4686 81 10 0 0 exe [328500.418741] [49507] 0 49507 883135 19387 343 15 0 0 exe [328500.427403] [49535] 0 49535 1 1 1 1 0 0 exe [328500.436067] [49549] 0 49549 23797 4677 52 6 0 0 exe [328500.444727] [50289] 0 50289 298925 4044 60 9 0 0 image [328500.453572] [50296] 0 50296 388749 4927 83 10 0 0 exe [328500.462408] [50297] 0 50297 854135 20390 400 15 0 0 exe [328500.471256] [50316] 0 50316 1 1 1 1 0 0 exe [328500.479906] [50331] 0 50331 23532 4318 52 6 0 0 exe [328500.488568] [50371] 0 50371 315373 3704 63 10 0 0 image [328500.497391] [50379] 0 50379 29804 3945 32 6 0 0 exe [328500.506157] [50416] 0 50416 754 1 5 4 0 0 exe [328500.514813] [50438] 0 50438 4848 1 5 4 0 0 exe [328500.523666] [50441] 0 50441 430 1 5 4 0 0 exe [328500.532422] [50451] 0 50451 4524 1 5 4 0 0 exe [328500.541083] [50456] 0 50456 745 1 5 4 0 0 exe [328500.549729] [50465] 0 50465 718 1 5 4 0 0 exe [328500.558487] [50470] 0 50470 4841 1 5 4 0 0 exe [328500.567129] [50478] 0 50478 4814 1 5 4 0 0 exe [328500.575774] [50545] 0 50545 6749 1 9 5 0 0 exe [328500.584419] [50551] 0 50551 6786 1 9 5 0 0 exe [328500.593185] [50570] 0 50570 6496 1 9 5 0 0 exe [328500.601824] [50574] 0 50574 6756 1 9 5 0 0 exe [328500.610472] [50967] 0 50967 180218 688 21 4 0 0 image [328500.619287] [50974] 0 50974 180958 743 23 4 0 0 exe [328500.627930] [50979] 65534 50979 210656 5802 59 6 0 0 exe [328500.636599] [51000] 65534 51000 1 1 1 1 0 0 exe [328500.645256] [51015] 65534 51015 23348 3557 32 6 0 0 exe [328500.653913] [51023] 0 51023 179866 623 19 4 0 0 image [328500.662749] [51029] 65534 51029 690 1 5 4 0 0 exe [328500.671417] [51033] 65534 51033 688 1 4 3 0 0 exe [328500.680078] [51038] 65534 51038 688 1 4 3 0 0 exe [328500.688731] [51041] 65534 51041 1 1 1 1 0 0 exe [328500.697381] [51046] 65534 51046 688 1 4 3 0 0 exe [328500.706051] [51049] 65534 51049 1 1 1 1 0 0 exe [328500.715138] [51054] 65534 51054 688 1 4 3 0 0 exe [328500.723805] [51062] 65534 51062 1 1 1 1 0 0 exe [328500.732473] [51153] 0 51153 296588 3943 58 10 0 0 image [328500.741314] [51159] 0 51159 388845 4863 88 10 0 0 exe [328500.749963] [51160] 0 51160 775094 16657 306 14 0 0 exe [328500.758627] [51188] 0 51188 1 1 1 1 0 0 exe [328500.767279] [51209] 0 51209 23757 3825 33 6 0 0 exe [328500.775924] [51212] 0 51212 296588 3691 57 10 0 0 image [328500.784742] [51220] 0 51220 584 1 5 4 0 0 exe [328500.793494] [51226] 0 51226 582 1 4 3 0 0 exe [328500.802146] [51230] 0 51230 582 1 4 3 0 0 exe [328500.810803] [51234] 0 51234 1 1 1 1 0 0 exe [328500.819463] [51238] 0 51238 582 1 4 3 0 0 exe [328500.828128] [51242] 0 51242 1 1 1 1 0 0 exe [328500.836975] [51246] 0 51246 582 1 4 3 0 0 exe [328500.845630] [51250] 0 51250 1 1 1 1 0 0 exe [328500.854296] [51254] 0 51254 1 1 1 1 0 0 exe [328500.862957] Out of memory: Kill process 42327 (exe) score 935 or sacrifice child [328500.871155] Killed process 42327 (exe) total-vm:244650084kB, anon-rss:119062832kB, file-rss:0kB, shmem-rss:54912kB [328506.653300] oom_reaper: reaped process 42327 (exe), now anon-rss:0kB, file-rss:24kB, shmem-rss:54912kB [328698.514030] systemd-journal invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [328698.526653] systemd-journal cpuset=/ mems_allowed=0 [328698.532020] CPU: 47 PID: 934 Comm: systemd-journal Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [328698.541701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [328698.551122] 0000000000000000 ffffffff8e336404 ffffafa1ce277c10 ffff931f23622100 [328698.559363] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000002 [328698.567507] ffff9322f2504080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [328698.575597] Call Trace: [328698.578244] [] ? dump_stack+0x5c/0x78 [328698.583765] [] ? dump_header+0x78/0x1fd [328698.589446] [] ? get_page_from_freelist+0x3f7/0xb20 [328698.596176] [] ? cap_inode_killpriv+0x20/0x20 [328698.602382] [] ? oom_kill_process+0x22a/0x3f0 [328698.608583] [] ? out_of_memory+0x111/0x470 [328698.614528] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [328698.621865] [] ? __alloc_pages_nodemask+0x201/0x260 [328698.628592] [] ? alloc_pages_current+0x91/0x140 [328698.635000] [] ? filemap_fault+0x326/0x5d0 [328698.640971] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [328698.647784] [] ? __do_fault+0xa9/0x1c0 [328698.653379] [] ? handle_mm_fault+0xda4/0x1350 [328698.659585] [] ? __do_page_fault+0x255/0x4f0 [328698.665712] [] ? page_fault+0x28/0x30 [328698.671242] Mem-Info: [328698.673725] active_anon:30455983 inactive_anon:105657 isolated_anon:0 active_file:136 inactive_file:231 isolated_file:19 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6202 slab_unreclaimable:26679 mapped:103798 shmem:108761 pagetables:73053 bounce:0 free:140180 free_pcp:456 free_cma:0 [328698.708331] Node 0 active_anon:121827288kB inactive_anon:422628kB active_file:592kB inactive_file:500kB unevictable:0kB isolated(anon):0kB isolated(file):76kB mapped:415072kB dirty:0kB writeback:0kB shmem:435044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 616448kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [328698.738410] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328698.768176] lowmem_reserve[]: 0 2974 120837 120837 120837 [328698.774511] Node 0 DMA32 free:473052kB min:1660kB low:4704kB high:7748kB active_anon:2570600kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:40kB slab_unreclaimable:376kB kernel_stack:180kB pagetables:4648kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328698.809764] lowmem_reserve[]: 0 0 117862 117862 117862 [328698.815849] Node 0 Normal free:66552kB min:65908kB low:186596kB high:307284kB active_anon:119258364kB inactive_anon:422628kB active_file:872kB inactive_file:540kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24768kB slab_unreclaimable:106340kB kernel_stack:85036kB pagetables:287576kB bounce:0kB free_pcp:1020kB local_pcp:0kB free_cma:0kB [328698.850918] lowmem_reserve[]: 0 0 0 0 0 [328698.855788] 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 (M) 3*4096kB (M) = 15908kB [328698.872119] Node 0 DMA32: 687*4kB (UE) 534*8kB (UE) 274*16kB (UME) 67*32kB (UME) 24*64kB (UE) 19*128kB (UME) 14*256kB (UM) 15*512kB (UE) 8*1024kB (UM) 1*2048kB (E) 106*4096kB (UME) = 473196kB [328698.892432] Node 0 Normal: 1974*4kB (UME) 791*8kB (UME) 453*16kB (UME) 798*32kB (UME) 316*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67232kB [328698.909225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [328698.918121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [328698.926774] 109196 total pagecache pages [328698.930902] 0 pages in swap cache [328698.934417] Swap cache stats: add 0, delete 0, find 0/0 [328698.939880] Free swap = 0kB [328698.942957] Total swap = 0kB [328698.946037] 31457176 pages RAM [328698.949291] 0 pages HighMem/MovableOnly [328698.953326] 513206 pages reserved [328698.956839] 0 pages hwpoisoned [328698.960098] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [328698.968919] [ 934] 0 934 94605 148 182 3 0 0 systemd-journal [328698.978648] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [328698.988156] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [328698.997056] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [328699.006041] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [328699.014993] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [328699.024326] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [328699.033917] [ 1158] 0 1158 7409 61 19 3 0 0 cron [328699.042640] [ 1166] 0 1166 32396 3878 67 5 0 0 syz-ci [328699.051563] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [328699.060666] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [328699.069566] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [328699.078482] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [328699.087382] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [328699.096108] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [328699.104832] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [328699.114513] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [328699.124200] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [328699.133934] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [328699.142681] [17799] 0 17799 180958 734 23 5 0 0 exe [328699.151327] [17818] 65534 17818 17181673551 15939 134 6 0 0 exe [328699.160229] [ 4923] 0 4923 205700 73147 339 6 0 0 syz-manager [328699.169724] [12028] 0 12028 148517 106213 270 5 0 0 syz-manager [328699.179105] [ 4302] 0 4302 140213 91748 239 5 0 0 syz-manager [328699.188455] [ 9123] 0 9123 143062 115025 284 5 0 0 syz-manager [328699.197794] [39092] 0 39092 62528 500 29 4 0 0 rsyslogd [328699.206952] [41326] 0 41326 180218 672 23 4 0 0 image [328699.215769] [41333] 0 41333 181310 777 23 5 0 0 exe [328699.224417] [41338] 65534 41338 220896 9036 80 6 0 0 exe [328699.233055] [41357] 65534 41357 1 1 1 1 0 0 exe [328699.241691] [41371] 65534 41371 24657 5465 53 6 0 0 exe [328699.250342] [41765] 0 41765 180218 711 21 5 0 0 image [328699.259165] [41771] 0 41771 181022 738 23 5 0 0 exe [328699.267804] [41772] 0 41772 222336 18829 100 5 0 0 exe [328699.276448] [41797] 0 41797 1 1 1 1 0 0 exe [328699.286279] [41819] 0 41819 24416 5411 53 6 0 0 exe [328699.294926] [43444] 0 43444 296588 3932 57 10 0 0 image [328699.303745] [43450] 0 43450 386796 4856 84 10 0 0 exe [328699.312553] [43451] 0 43451 1903875 36560 685 21 0 0 exe [328699.321214] [43478] 0 43478 1 1 1 1 0 0 exe [328699.330008] [43497] 0 43497 24677 5524 55 6 0 0 exe [328699.338672] [43897] 0 43897 180154 670 21 4 0 0 image [328699.347504] [43903] 0 43903 181022 734 23 5 0 0 exe [328699.356156] [43909] 65534 43909 212000 6194 70 6 0 0 exe [328699.365017] [43930] 65534 43930 1 1 1 1 0 0 exe [328699.373674] [43948] 65534 43948 24272 5346 53 6 0 0 exe [328699.382357] [44347] 0 44347 313324 4022 59 10 0 0 image [328699.391325] [44353] 0 44353 434165 7188 168 11 0 0 exe [328699.399981] [44354] 0 44354 61347843 29809712 65990 165 0 0 exe [328699.408774] [44373] 0 44373 1 1 1 1 0 0 exe [328699.417426] [44383] 0 44383 23557 5146 51 6 0 0 exe [328699.426325] [47232] 0 47232 179866 662 20 5 0 0 image [328699.435268] [47238] 0 47238 181022 738 24 4 0 0 exe [328699.444099] [47239] 0 47239 211120 6063 62 5 0 0 exe [328699.452845] [47260] 0 47260 1 1 1 1 0 0 exe [328699.462132] [47278] 0 47278 23755 4928 51 6 0 0 exe [328699.470796] [48498] 0 48498 180218 685 21 5 0 0 image [328699.479636] [48506] 0 48506 181374 703 23 5 0 0 exe [328699.488423] [48513] 65534 48513 211168 6033 65 5 0 0 exe [328699.497376] [48545] 65534 48545 1 1 1 1 0 0 exe [328699.506226] [48567] 65534 48567 24451 5249 53 6 0 0 exe [328699.514872] [50289] 0 50289 298925 4044 60 9 0 0 image [328699.523694] [50296] 0 50296 388749 4927 83 10 0 0 exe [328699.532340] [50297] 0 50297 1100975 23571 478 17 0 0 exe [328699.540982] [50316] 0 50316 1 1 1 1 0 0 exe [328699.549698] [50331] 0 50331 23532 5330 52 6 0 0 exe [328699.558450] [50967] 0 50967 180218 687 21 4 0 0 image [328699.567316] [50974] 0 50974 180958 743 23 4 0 0 exe [328699.575961] [50979] 65534 50979 211744 5908 67 6 0 0 exe [328699.584660] [51000] 65534 51000 1 1 1 1 0 0 exe [328699.593323] [51015] 65534 51015 24205 4853 53 6 0 0 exe [328699.601966] [51023] 0 51023 179866 623 19 4 0 0 image [328699.610831] [51029] 65534 51029 690 1 5 4 0 0 exe [328699.619475] [51033] 65534 51033 688 1 4 3 0 0 exe [328699.628120] [51038] 65534 51038 688 1 4 3 0 0 exe [328699.636821] [51041] 65534 51041 1 1 1 1 0 0 exe [328699.645468] [51046] 65534 51046 688 1 4 3 0 0 exe [328699.654167] [51049] 65534 51049 1 1 1 1 0 0 exe [328699.662808] [51054] 65534 51054 688 1 4 3 0 0 exe [328699.671451] [51062] 65534 51062 1 1 1 1 0 0 exe [328699.680091] [51153] 0 51153 296588 3942 58 10 0 0 image [328699.688921] [51159] 0 51159 388845 4862 88 10 0 0 exe [328699.697560] [51160] 0 51160 999535 21255 382 16 0 0 exe [328699.706214] [51188] 0 51188 1 1 1 1 0 0 exe [328699.714851] [51209] 0 51209 24021 4990 53 6 0 0 exe [328699.723493] [51212] 0 51212 296588 3690 57 10 0 0 image [328699.732346] [51220] 0 51220 584 1 5 4 0 0 exe [328699.740998] [51226] 0 51226 582 1 4 3 0 0 exe [328699.749658] [51230] 0 51230 582 1 4 3 0 0 exe [328699.758300] [51234] 0 51234 1 1 1 1 0 0 exe [328699.766936] [51238] 0 51238 582 1 4 3 0 0 exe [328699.775575] [51242] 0 51242 1 1 1 1 0 0 exe [328699.784215] [51246] 0 51246 582 1 4 3 0 0 exe [328699.792852] [51250] 0 51250 1 1 1 1 0 0 exe [328699.801489] [51254] 0 51254 1 1 1 1 0 0 exe [328699.810135] [51413] 0 51413 179866 665 20 5 0 0 image [328699.818948] [51419] 0 51419 181438 715 24 5 0 0 exe [328699.827587] [51420] 0 51420 210912 5755 61 5 0 0 exe [328699.836225] [51441] 0 51441 1 1 1 1 0 0 exe [328699.844867] [51460] 0 51460 23643 4338 52 6 0 0 exe [328699.853513] [51511] 0 51511 179866 623 21 5 0 0 image [328699.862325] [51517] 0 51517 547 1 5 4 0 0 exe [328699.870965] [51521] 0 51521 545 1 4 3 0 0 exe [328699.879603] [51525] 0 51525 545 1 4 3 0 0 exe [328699.888244] [51528] 0 51528 545 1 4 3 0 0 exe [328699.896892] [51533] 0 51533 545 1 4 3 0 0 exe [328699.905531] [51537] 0 51537 545 1 3 2 0 0 exe [328699.914175] [51541] 0 51541 545 1 4 3 0 0 exe [328699.922824] [51544] 0 51544 548 1 3 2 0 0 exe [328699.931473] [51549] 0 51549 545 1 3 2 0 0 exe [328699.940199] [51555] 0 51555 545 1 4 3 0 0 exe [328699.948849] [51558] 0 51558 548 1 3 2 0 0 exe [328699.957486] [51565] 0 51565 1 1 1 1 0 0 exe [328699.966125] [51581] 0 51581 1 1 1 1 0 0 exe [328699.974770] [51726] 0 51726 548 1 3 2 0 0 exe [328699.983440] [52390] 0 52390 296876 4003 57 9 0 0 image [328699.992266] [52396] 0 52396 388877 4918 84 10 0 0 exe [328700.000906] [52397] 0 52397 856442 20690 404 16 0 0 exe [328700.009542] [52416] 0 52416 1 1 1 1 0 0 exe [328700.018178] [52430] 0 52430 23509 4791 52 6 0 0 exe [328700.026819] [52560] 0 52560 296940 3702 56 10 0 0 image [328700.035751] [52598] 0 52598 29878 4145 31 6 0 0 exe [328700.044389] [52713] 0 52713 1 1 1 1 0 0 exe [328700.053030] [52742] 0 52742 1 1 1 1 0 0 exe [328700.061719] [52745] 0 52745 1 1 1 1 0 0 exe [328700.070367] [52750] 0 52750 1 1 1 1 0 0 exe [328700.079012] [52753] 0 52753 584 1 5 4 0 0 exe [328700.088091] [52761] 0 52761 1 1 1 1 0 0 exe [328700.096730] [52770] 0 52770 652 1 5 3 0 0 exe [328700.105369] [52779] 0 52779 1 1 1 1 0 0 exe [328700.114007] [52831] 0 52831 1 1 1 1 0 0 exe [328700.122661] [52862] 0 52862 6543 1 9 5 0 0 exe [328700.131299] [52867] 0 52867 6848 1 10 5 0 0 exe [328700.139940] [52879] 0 52879 6913 1 9 5 0 0 exe [328700.148582] Out of memory: Kill process 44354 (exe) score 936 or sacrifice child [328700.157924] Killed process 44373 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [328700.171160] oom_reaper: reaped process 44373 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [328700.330420] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [328700.342009] exe cpuset=/ mems_allowed=0 [328700.346334] CPU: 11 PID: 17844 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [328700.355151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [328700.364852] 0000000000000000 ffffffff8e336404 ffffafa1fdd17c10 ffff931f23622100 [328700.373518] ffffffff8e209690 0000000000000000 0000000000000000 0000000cfdd17b00 [328700.381662] ffff9318ef386140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [328700.389785] Call Trace: [328700.392445] [] ? dump_stack+0x5c/0x78 [328700.397975] [] ? dump_header+0x78/0x1fd [328700.403672] [] ? get_page_from_freelist+0x3f7/0xb20 [328700.410406] [] ? cap_inode_killpriv+0x20/0x20 [328700.416613] [] ? oom_kill_process+0x22a/0x3f0 [328700.422814] [] ? out_of_memory+0x111/0x470 [328700.428755] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [328700.435476] [] ? __alloc_pages_nodemask+0x201/0x260 [328700.442197] [] ? alloc_pages_current+0x91/0x140 [328700.448570] [] ? filemap_fault+0x326/0x5d0 [328700.454542] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [328700.461359] [] ? __do_fault+0xa9/0x1c0 [328700.467014] [] ? handle_mm_fault+0xda4/0x1350 [328700.473221] [] ? __do_page_fault+0x255/0x4f0 [328700.479343] [] ? page_fault+0x28/0x30 [328700.484867] Mem-Info: [328700.487388] active_anon:30457254 inactive_anon:105657 isolated_anon:0 active_file:373 inactive_file:110 isolated_file:36 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6199 slab_unreclaimable:26679 mapped:103601 shmem:108761 pagetables:73056 bounce:0 free:138641 free_pcp:781 free_cma:0 [328700.521997] Node 0 active_anon:121829016kB inactive_anon:422628kB active_file:1492kB inactive_file:440kB unevictable:0kB isolated(anon):0kB isolated(file):144kB mapped:414404kB dirty:0kB writeback:0kB shmem:435044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 616448kB writeback_tmp:0kB unstable:0kB pages_scanned:3115 all_unreclaimable? no [328700.552354] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328700.582143] lowmem_reserve[]: 0 2974 120837 120837 120837 [328700.588478] Node 0 DMA32 free:473044kB min:1660kB low:4704kB high:7748kB active_anon:2570648kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:40kB slab_unreclaimable:376kB kernel_stack:180kB pagetables:4648kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [328700.621026] lowmem_reserve[]: 0 0 117862 117862 117862 [328700.627188] Node 0 Normal free:65612kB min:65908kB low:186596kB high:307284kB active_anon:119258368kB inactive_anon:422628kB active_file:1320kB inactive_file:436kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24756kB slab_unreclaimable:106340kB kernel_stack:85036kB pagetables:287576kB bounce:0kB free_pcp:3004kB local_pcp:0kB free_cma:0kB [328700.662335] lowmem_reserve[]: 0 0 0 0 0 [328700.667100] 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 (M) 3*4096kB (M) = 15908kB [328700.683407] Node 0 DMA32: 688*4kB (UME) 534*8kB (UE) 274*16kB (UME) 67*32kB (UME) 24*64kB (UE) 19*128kB (UME) 14*256kB (UM) 15*512kB (UE) 8*1024kB (UM) 1*2048kB (E) 106*4096kB (UME) = 473200kB [328700.703785] Node 0 Normal: 1952*4kB (UME) 776*8kB (UME) 441*16kB (UME) 788*32kB (UME) 306*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65872kB [328700.720529] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [328700.729423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [328700.738062] 109101 total pagecache pages [328700.742208] 0 pages in swap cache [328700.745723] Swap cache stats: add 0, delete 0, find 0/0 [328700.751148] Free swap = 0kB [328700.754265] Total swap = 0kB [328700.757364] 31457176 pages RAM [328700.760617] 0 pages HighMem/MovableOnly [328700.764649] 513206 pages reserved [328700.768163] 0 pages hwpoisoned [328700.771422] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [328700.780207] [ 934] 0 934 94605 148 182 3 0 0 systemd-journal [328700.789884] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [328700.799391] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [328700.808285] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [328700.817268] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [328700.826077] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [328700.835407] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [328700.844997] [ 1158] 0 1158 7409 61 19 3 0 0 cron [328700.853720] [ 1166] 0 1166 32396 3878 67 5 0 0 syz-ci [328700.862659] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [328700.871742] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [328700.880637] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [328700.889531] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [328700.898427] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [328700.907196] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [328700.915918] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [328700.925682] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [328700.935367] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [328700.945046] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [328700.953840] [17799] 0 17799 180958 734 23 5 0 0 exe [328700.962474] [17818] 65534 17818 17181673551 15939 134 6 0 0 exe [328700.971493] [ 4923] 0 4923 205700 73147 339 6 0 0 syz-manager [328700.980833] [12028] 0 12028 148517 106213 270 5 0 0 syz-manager [328700.990173] [ 4302] 0 4302 140213 91748 239 5 0 0 syz-manager [328700.999548] [ 9123] 0 9123 143062 115025 284 5 0 0 syz-manager [328701.008885] [39092] 0 39092 62528 500 29 4 0 0 rsyslogd [328701.018060] [41326] 0 41326 180218 672 23 4 0 0 image [328701.029044] [41333] 0 41333 181310 777 23 5 0 0 exe [328701.037680] [41338] 65534 41338 220896 9036 80 6 0 0 exe [328701.046324] [41357] 65534 41357 1 1 1 1 0 0 exe [328701.054969] [41371] 65534 41371 24657 5465 53 6 0 0 exe [328701.063611] [41765] 0 41765 180218 711 21 5 0 0 image [328701.072461] [41771] 0 41771 181022 738 23 5 0 0 exe [328701.081102] [41772] 0 41772 222336 18829 100 5 0 0 exe [328701.089737] [41797] 0 41797 1 1 1 1 0 0 exe [328701.098375] [41819] 0 41819 24416 5411 53 6 0 0 exe [328701.107013] [43444] 0 43444 296588 3932 57 10 0 0 image [328701.115860] [43450] 0 43450 386796 4856 84 10 0 0 exe [328701.124536] [43451] 0 43451 1903875 36560 685 21 0 0 exe [328701.133173] [43478] 0 43478 1 1 1 1 0 0 exe [328701.141811] [43497] 0 43497 24677 5524 55 6 0 0 exe [328701.150451] [43897] 0 43897 180154 670 21 4 0 0 image [328701.159276] [43903] 0 43903 181022 734 23 5 0 0 exe [328701.167915] [43909] 65534 43909 212000 6194 70 6 0 0 exe [328701.176555] [43930] 65534 43930 1 1 1 1 0 0 exe [328701.185192] [43948] 65534 43948 24272 5346 53 6 0 0 exe [328701.193873] [44347] 0 44347 313324 4022 59 10 0 0 image [328701.202685] [44353] 0 44353 434165 7188 168 11 0 0 exe [328701.211336] [44354] 0 44354 61347843 29809712 65990 165 0 0 exe [328701.220069] [44373] 0 44373 1 0 1 1 0 0 exe [328701.228704] [44383] 0 44383 23557 5146 51 6 0 0 exe [328701.237349] [47232] 0 47232 179866 662 20 5 0 0 image [328701.246165] [47238] 0 47238 181022 738 24 4 0 0 exe [328701.254801] [47239] 0 47239 211120 6063 62 5 0 0 exe [328701.263436] [47260] 0 47260 1 1 1 1 0 0 exe [328701.272125] [47278] 0 47278 23755 4928 51 6 0 0 exe [328701.280806] [48498] 0 48498 180218 685 21 5 0 0 image [328701.289618] [48506] 0 48506 181374 703 23 5 0 0 exe [328701.298254] [48513] 65534 48513 211168 6033 65 5 0 0 exe [328701.306891] [48545] 65534 48545 1 1 1 1 0 0 exe [328701.315534] [48567] 65534 48567 24451 5249 53 6 0 0 exe [328701.324171] [50289] 0 50289 298925 4044 60 9 0 0 image [328701.332984] [50296] 0 50296 388749 4927 83 10 0 0 exe [328701.343122] [50297] 0 50297 1100975 23571 478 17 0 0 exe [328701.352406] [50316] 0 50316 1 1 1 1 0 0 exe [328701.361061] [50331] 0 50331 23532 5330 52 6 0 0 exe [328701.369717] [50967] 0 50967 180218 687 21 4 0 0 image [328701.378674] [50974] 0 50974 180958 743 23 4 0 0 exe [328701.387851] [50979] 65534 50979 211744 5908 67 6 0 0 exe [328701.396645] [51000] 65534 51000 1 1 1 1 0 0 exe [328701.405400] [51015] 65534 51015 24205 4853 53 6 0 0 exe [328701.414041] [51023] 0 51023 179866 623 19 4 0 0 image [328701.422851] [51029] 65534 51029 690 1 5 4 0 0 exe [328701.431495] [51033] 65534 51033 688 1 4 3 0 0 exe [328701.440148] [51038] 65534 51038 688 1 4 3 0 0 exe [328701.448787] [51041] 65534 51041 1 1 1 1 0 0 exe [328701.457470] [51046] 65534 51046 688 1 4 3 0 0 exe [328701.466109] [51049] 65534 51049 1 1 1 1 0 0 exe [328701.474796] [51054] 65534 51054 688 1 4 3 0 0 exe [328701.483436] [51062] 65534 51062 1 1 1 1 0 0 exe [328701.494101] [51153] 0 51153 296588 3942 58 10 0 0 image [328701.502964] [51159] 0 51159 388845 4862 88 10 0 0 exe [328701.511611] [51160] 0 51160 999535 21255 382 16 0 0 exe [328701.520255] [51188] 0 51188 1 1 1 1 0 0 exe [328701.528898] [51209] 0 51209 24021 4990 53 6 0 0 exe [328701.537541] [51212] 0 51212 296588 3690 57 10 0 0 image [328701.546364] [51220] 0 51220 584 1 5 4 0 0 exe [328701.555003] [51226] 0 51226 582 1 4 3 0 0 exe [328701.563641] [51230] 0 51230 582 1 4 3 0 0 exe [328701.572276] [51234] 0 51234 1 1 1 1 0 0 exe [328701.580920] [51238] 0 51238 582 1 4 3 0 0 exe [328701.589558] [51242] 0 51242 1 1 1 1 0 0 exe [328701.598198] [51246] 0 51246 582 1 4 3 0 0 exe [328701.606836] [51250] 0 51250 1 1 1 1 0 0 exe [328701.615475] [51254] 0 51254 1 1 1 1 0 0 exe [328701.624119] [51413] 0 51413 179866 665 20 5 0 0 image [328701.632931] [51419] 0 51419 181438 715 24 5 0 0 exe [328701.641566] [51420] 0 51420 210912 5755 61 5 0 0 exe [328701.650249] [51441] 0 51441 1 1 1 1 0 0 exe [328701.658892] [51460] 0 51460 23643 4338 52 6 0 0 exe [328701.667544] [51511] 0 51511 179866 623 21 5 0 0 image [328701.676387] [51517] 0 51517 547 1 5 4 0 0 exe [328701.685027] [51521] 0 51521 545 1 4 3 0 0 exe [328701.696884] [51525] 0 51525 545 1 4 3 0 0 exe [328701.705523] [51528] 0 51528 545 1 4 3 0 0 exe [328701.714176] [51533] 0 51533 545 1 4 3 0 0 exe [328701.722810] [51537] 0 51537 545 1 3 2 0 0 exe [328701.731491] [51541] 0 51541 545 1 4 3 0 0 exe [328701.740132] [51544] 0 51544 548 1 3 2 0 0 exe [328701.748772] [51549] 0 51549 545 1 3 2 0 0 exe [328701.757416] [51555] 0 51555 545 1 4 3 0 0 exe [328701.766062] [51558] 0 51558 548 1 3 2 0 0 exe [328701.774717] [51565] 0 51565 1 1 1 1 0 0 exe [328701.783361] [51581] 0 51581 1 1 1 1 0 0 exe [328701.793400] [51726] 0 51726 548 1 3 2 0 0 exe [328701.802054] [52390] 0 52390 296876 4003 57 9 0 0 image [328701.810951] [52396] 0 52396 388877 4918 84 10 0 0 exe [328701.820994] [52397] 0 52397 856442 20690 404 16 0 0 exe [328701.829638] [52416] 0 52416 1 1 1 1 0 0 exe [328701.838279] [52430] 0 52430 23509 4791 52 6 0 0 exe [328701.846968] [52560] 0 52560 296940 3702 56 10 0 0 image [328701.855788] [52598] 0 52598 29878 4145 31 6 0 0 exe [328701.864445] [52713] 0 52713 1 1 1 1 0 0 exe [328701.873087] [52742] 0 52742 1 1 1 1 0 0 exe [328701.883207] [52745] 0 52745 1 1 1 1 0 0 exe [328701.891847] [52750] 0 52750 1 1 1 1 0 0 exe [328701.900488] [52753] 0 52753 584 1 5 4 0 0 exe [328701.909146] [52761] 0 52761 1 1 1 1 0 0 exe [328701.917787] [52770] 0 52770 652 1 5 3 0 0 exe [328701.926431] [52779] 0 52779 1 1 1 1 0 0 exe [328701.935077] [52831] 0 52831 1 1 1 1 0 0 exe [328701.943720] [52862] 0 52862 6543 1 9 5 0 0 exe [328701.952363] [52867] 0 52867 6848 1 10 5 0 0 exe [328701.961008] [52879] 0 52879 6913 1 9 5 0 0 exe [328701.969743] Out of memory: Kill process 44354 (exe) score 936 or sacrifice child [328701.978010] Killed process 44354 (exe) total-vm:245391372kB, anon-rss:119197708kB, file-rss:0kB, shmem-rss:41256kB [328708.036003] oom_reaper: reaped process 44354 (exe), now anon-rss:0kB, file-rss:4kB, shmem-rss:41260kB [328893.396434] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [328893.408367] exe cpuset=/ mems_allowed=0 [328893.412952] CPU: 50 PID: 62834 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [328893.422295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [328893.432066] 0000000000000000 ffffffff8e336404 ffffafa1d0cf7c10 ffff932165c17080 [328893.441115] ffffffff8e209690 0000000000000000 0000000000000000 0000000000000002 [328893.449792] ffff9322f0ef9800 0000000000000e4c ffff931a2b9d28f0 ffffffff8e2acee0 [328893.458240] Call Trace: [328893.460918] [] ? dump_stack+0x5c/0x78 [328893.466754] [] ? dump_header+0x78/0x1fd [328893.472660] [] ? cap_inode_killpriv+0x20/0x20 [328893.478874] [] ? oom_kill_process+0x22a/0x3f0 [328893.485090] [] ? out_of_memory+0x111/0x470 [328893.491328] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [328893.498082] [] ? __alloc_pages_nodemask+0x201/0x260 [328893.504820] [] ? alloc_pages_current+0x91/0x140 [328893.511470] [] ? filemap_fault+0x326/0x5d0 [328893.517470] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [328893.524404] [] ? __do_fault+0xa9/0x1c0 [328893.530392] [] ? handle_mm_fault+0xda4/0x1350 [328893.536648] [] ? __do_page_fault+0x255/0x4f0 [328893.543081] [] ? page_fault+0x28/0x30 [328893.549156] Mem-Info: [328893.551934] active_anon:30264575 inactive_anon:274890 isolated_anon:0 active_file:292 inactive_file:601 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7195 slab_unreclaimable:35556 mapped:276633 shmem:317916 pagetables:70271 bounce:0 free:138599 free_pcp:295 free_cma:0 [328893.587380] Node 0 active_anon:121058368kB inactive_anon:1099560kB active_file:2196kB inactive_file:2256kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:1106792kB dirty:0kB writeback:0kB shmem:1271664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 606208kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [328893.618000] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328893.648142] lowmem_reserve[]: 0 2974 120837 120837 120837 [328893.654753] Node 0 DMA32 free:473484kB min:1660kB low:4704kB high:7748kB active_anon:2568560kB inactive_anon:0kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:1600kB kernel_stack:256kB pagetables:4552kB bounce:0kB free_pcp:376kB local_pcp:0kB free_cma:0kB [328893.687957] lowmem_reserve[]: 0 0 117862 117862 117862 [328893.695106] Node 0 Normal free:65816kB min:65908kB low:186596kB high:307284kB active_anon:118489808kB inactive_anon:1099560kB active_file:288kB inactive_file:1628kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28752kB slab_unreclaimable:140532kB kernel_stack:138192kB pagetables:276532kB bounce:0kB free_pcp:164kB local_pcp:0kB free_cma:0kB [328893.731893] lowmem_reserve[]: 0 0 0 0 0 [328893.737141] 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 (M) 3*4096kB (M) = 15908kB [328893.755186] Node 0 DMA32: 718*4kB (UME) 427*8kB (UME) 123*16kB (UME) 43*32kB (UME) 46*64kB (UME) 35*128kB (UME) 15*256kB (UM) 15*512kB (UE) 7*1024kB (U) 2*2048kB (ME) 106*4096kB (UME) = 474016kB [328893.777312] Node 0 Normal: 13764*4kB (UME) 1960*8kB (UME) 31*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 71232kB [328893.793697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [328893.802669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [328893.811814] 319046 total pagecache pages [328893.817250] 0 pages in swap cache [328893.821920] Swap cache stats: add 0, delete 0, find 0/0 [328893.827602] Free swap = 0kB [328893.830802] Total swap = 0kB [328893.834083] 31457176 pages RAM [328893.837469] 0 pages HighMem/MovableOnly [328893.842491] 513206 pages reserved [328893.846161] 0 pages hwpoisoned [328893.849486] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [328893.858418] [ 934] 0 934 110999 148 213 3 0 0 systemd-journal [328893.868126] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [328893.878307] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [328893.888243] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [328893.897424] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [328893.907149] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [328893.917022] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [328893.928963] [ 1158] 0 1158 7409 61 19 3 0 0 cron [328893.938133] [ 1166] 0 1166 32396 3884 67 5 0 0 syz-ci [328893.947233] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [328893.957406] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [328893.966516] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [328893.976309] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [328893.985326] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [328893.994253] [ 1797] 0 1797 283248 51834 365 5 0 0 ruby [328894.003181] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [328894.014122] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [328894.024549] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [328894.036819] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [328894.046115] [17799] 0 17799 180958 734 23 5 0 0 exe [328894.054857] [17818] 65534 17818 17181673551 15982 134 6 0 0 exe [328894.064171] [ 4923] 0 4923 205700 74031 339 6 0 0 syz-manager [328894.073643] [12028] 0 12028 148517 103389 266 5 0 0 syz-manager [328894.083235] [ 4302] 0 4302 140213 90485 239 5 0 0 syz-manager [328894.093699] [ 9123] 0 9123 143062 119108 284 5 0 0 syz-manager [328894.103520] [39092] 0 39092 62528 489 29 4 0 0 rsyslogd [328894.112909] [48498] 0 48498 180218 685 21 5 0 0 image [328894.121881] [48506] 0 48506 181374 703 23 5 0 0 exe [328894.130630] [48513] 65534 48513 212384 5937 73 5 0 0 exe [328894.139337] [48545] 65534 48545 1 1 1 1 0 0 exe [328894.148027] [48567] 65534 48567 24451 5393 53 6 0 0 exe [328894.156706] [50967] 0 50967 180218 687 21 4 0 0 image [328894.165646] [50974] 0 50974 180958 743 23 4 0 0 exe [328894.174582] [50979] 65534 50979 211808 5895 67 6 0 0 exe [328894.183326] [51000] 65534 51000 1 1 1 1 0 0 exe [328894.191988] [51015] 65534 51015 24205 5591 53 6 0 0 exe [328894.200696] [52390] 0 52390 296876 4002 57 9 0 0 image [328894.209572] [52396] 0 52396 436455 7301 170 11 0 0 exe [328894.218293] [52397] 0 52397 52622358 29550979 61717 157 0 0 exe [328894.227225] [52416] 0 52416 1 1 1 1 0 0 exe [328894.235898] [52430] 0 52430 23509 4791 52 6 0 0 exe [328894.244808] [54259] 0 54259 296588 3918 59 9 0 0 image [328894.253639] [54265] 0 54265 388845 4825 87 10 0 0 exe [328894.262822] [54266] 0 54266 838334 20672 409 16 0 0 exe [328894.271588] [54282] 0 54282 1 1 1 1 0 0 exe [328894.280526] [54298] 0 54298 23741 4781 52 6 0 0 exe [328894.289193] [54425] 0 54425 296588 4003 58 10 0 0 image [328894.298173] [54431] 0 54431 386860 4815 84 10 0 0 exe [328894.307217] [54432] 0 54432 850165 20284 400 16 0 0 exe [328894.315974] [54450] 0 54450 1 1 1 1 0 0 exe [328894.325094] [54468] 0 54468 23665 4398 52 6 0 0 exe [328894.337095] [54551] 0 54551 296940 4080 59 9 0 0 image [328894.347434] [54557] 0 54557 386764 4818 84 10 0 0 exe [328894.356202] [54558] 0 54558 912063 20184 415 16 0 0 exe [328894.365521] [54575] 0 54575 1 1 1 1 0 0 exe [328894.374862] [54593] 0 54593 23636 4302 52 6 0 0 exe [328894.383908] [54641] 0 54641 315373 3702 60 9 0 0 image [328894.394316] [54649] 0 54649 29481 4271 30 6 0 0 exe [328894.403169] [54688] 0 54688 647 1 5 4 0 0 exe [328894.412000] [54704] 0 54704 4741 1 5 4 0 0 exe [328894.421012] [54708] 0 54708 840 1 5 4 0 0 exe [328894.430120] [54712] 0 54712 803 1 5 4 0 0 exe [328894.438964] [54715] 0 54715 4934 1 5 4 0 0 exe [328894.448358] [54725] 0 54725 675 1 5 4 0 0 exe [328894.457521] [54739] 0 54739 4897 1 5 4 0 0 exe [328894.466192] [54743] 0 54743 4769 1 5 4 0 0 exe [328894.474992] [54806] 0 54806 6713 1 9 5 0 0 exe [328894.483801] [54825] 0 54825 6906 1 9 5 0 0 exe [328894.492623] [54831] 0 54831 6741 1 9 5 0 0 exe [328894.501868] [54834] 0 54834 6871 1 9 5 0 0 exe [328894.510671] [55191] 0 55191 179866 672 21 5 0 0 image [328894.520338] [55201] 0 55201 179866 671 20 5 0 0 image [328894.529980] [55206] 0 55206 179866 673 21 5 0 0 image [328894.539023] [55215] 0 55215 181662 1160 28 5 0 0 exe [328894.548299] [55221] 0 55221 338784 24964 242 6 0 0 exe [328894.556957] [55228] 0 55228 181726 1219 28 4 0 0 exe [328894.565742] [55235] 0 55235 360394 35344 268 6 0 0 exe [328894.574390] [55245] 0 55245 181790 1252 27 5 0 0 exe [328894.583166] [55247] 0 55247 381050 40220 328 5 0 0 exe [328894.591901] [55303] 0 55303 1 1 1 1 0 0 exe [328894.600557] [55307] 0 55307 1 1 1 1 0 0 exe [328894.609225] [55311] 0 55311 1 1 1 1 0 0 exe [328894.617876] [55371] 0 55371 23888 4383 52 6 0 0 exe [328894.626581] [55376] 0 55376 23706 4197 52 6 0 0 exe [328894.635429] [55380] 0 55380 23839 3881 52 6 0 0 exe [328894.644527] [55552] 0 55552 180154 669 20 5 0 0 image [328894.654741] [55554] 0 55554 180218 654 21 5 0 0 image [328894.663717] [55555] 0 55555 179866 600 20 4 0 0 image [328894.672634] [55575] 0 55575 75654 47106 120 6 0 0 exe [328894.681288] [55582] 0 55582 72200 44012 114 6 0 0 exe [328894.690087] [55584] 0 55584 73569 45503 117 6 0 0 exe [328894.698997] [55721] 0 55721 595 1 5 4 0 0 exe [328894.707665] [55726] 0 55726 517 1 5 4 0 0 exe [328894.716333] [55733] 0 55733 811 1 5 4 0 0 exe [328894.725031] [56098] 0 56098 490 1 5 4 0 0 exe [328894.733683] [56112] 0 56112 722 1 5 4 0 0 exe [328894.742768] [56120] 0 56120 5005 1 6 4 0 0 exe [328894.751422] [56123] 0 56123 4584 1 5 4 0 0 exe [328894.760283] [56146] 0 56146 649 1 5 4 0 0 exe [328894.770152] [56150] 0 56150 4918 1 6 4 0 0 exe [328894.778805] [56175] 0 56175 4845 1 6 4 0 0 exe [328894.787618] [56191] 0 56191 536 1 5 4 0 0 exe [328894.799022] [56197] 0 56197 4711 1 6 4 0 0 exe [328894.808066] [56209] 0 56209 777 1 5 4 0 0 exe [328894.816724] [56213] 0 56213 4630 1 5 4 0 0 exe [328894.825408] [56217] 0 56217 483 1 5 4 0 0 exe [328894.834149] [56230] 0 56230 4973 1 6 4 0 0 exe [328894.842801] [56238] 0 56238 4677 1 6 4 0 0 exe [328894.851453] [56242] 0 56242 4789 1 6 4 0 0 exe [328894.860231] [56248] 0 56248 572 1 5 4 0 0 exe [328894.868970] [56257] 0 56257 618 1 5 4 0 0 exe [328894.877624] [56266] 0 56266 4766 1 6 4 0 0 exe [328894.886318] [56271] 0 56271 4814 1 6 4 0 0 exe [328894.895344] [56285] 0 56285 796 1 5 4 0 0 exe [328894.904014] [56289] 0 56289 6494 1 9 5 0 0 exe [328894.912791] [56310] 0 56310 4890 1 5 4 0 0 exe [328894.921571] [56312] 0 56312 415 1 5 3 0 0 exe [328894.931503] [56390] 0 56390 413 1 5 3 0 0 exe [328894.940157] [56420] 0 56420 413 1 5 3 0 0 exe [328894.949025] [56482] 0 56482 441 1 5 3 0 0 exe [328894.957855] [56488] 0 56488 447 1 5 3 0 0 exe [328894.966597] [56538] 0 56538 413 1 5 3 0 0 exe [328894.975250] [56652] 0 56652 6736 1 9 5 0 0 exe [328894.984035] [56678] 0 56678 447 1 5 3 0 0 exe [328894.992814] [56722] 0 56722 6533 1 9 5 0 0 exe [328895.001966] [56739] 0 56739 1 1 1 1 0 0 exe [328895.010696] [56842] 0 56842 6142 1 8 5 0 0 exe [328895.019362] [57374] 0 57374 415 1 5 3 0 0 exe [328895.028035] [57417] 0 57417 415 1 5 3 0 0 exe [328895.036697] [57459] 0 57459 415 1 5 3 0 0 exe [328895.045470] [57462] 0 57462 413 1 5 3 0 0 exe [328895.054235] [57476] 0 57476 413 1 5 3 0 0 exe [328895.063006] [57518] 0 57518 1 1 1 1 0 0 exe [328895.071757] [57566] 0 57566 447 1 5 3 0 0 exe [328895.081189] [57599] 0 57599 447 1 5 3 0 0 exe [328895.089840] [57722] 0 57722 447 1 5 3 0 0 exe [328895.098527] [57792] 0 57792 415 1 5 3 0 0 exe [328895.107213] [58084] 0 58084 413 1 5 3 0 0 exe [328895.115901] [58842] 0 58842 6485 1 9 5 0 0 exe [328895.124560] [58847] 0 58847 447 1 5 3 0 0 exe [328895.133345] [58922] 0 58922 415 1 5 3 0 0 exe [328895.142032] [58934] 0 58934 1 1 1 1 0 0 exe [328895.150899] [59053] 0 59053 1 1 1 1 0 0 exe [328895.159629] [59063] 0 59063 415 1 5 3 0 0 exe [328895.168435] [59085] 0 59085 1 1 1 1 0 0 exe [328895.177089] [59091] 0 59091 441 1 5 3 0 0 exe [328895.186152] [59440] 0 59440 7077 1 10 5 0 0 exe [328895.194931] [59571] 0 59571 415 1 5 3 0 0 exe [328895.205049] [59588] 0 59588 395 1 5 3 0 0 exe [328895.213818] [59833] 0 59833 1 1 1 1 0 0 exe [328895.222472] [60169] 0 60169 1 1 1 1 0 0 exe [328895.231308] [60292] 0 60292 1 1 1 1 0 0 exe [328895.239966] [60306] 0 60306 1 1 1 1 0 0 exe [328895.248621] [60383] 0 60383 415 1 5 3 0 0 exe [328895.257275] [60400] 0 60400 1 1 1 1 0 0 exe [328895.266241] [60787] 0 60787 6967 1 10 5 0 0 exe [328895.275011] [61204] 0 61204 6538 1 9 5 0 0 exe [328895.284051] [61751] 0 61751 180282 726 22 5 0 0 image [328895.294391] [61758] 0 61758 181310 713 24 4 0 0 exe [328895.303369] [61761] 65534 61761 211040 5614 62 6 0 0 exe [328895.312146] [61788] 65534 61788 1 1 1 1 0 0 exe [328895.320951] [61811] 65534 61811 23702 3641 31 6 0 0 exe [328895.330039] [62961] 0 62961 1 1 1 1 0 0 exe [328895.339286] [63001] 0 63001 298925 3925 64 10 0 0 image [328895.348577] [63011] 0 63011 403084 4792 85 10 0 0 exe [328895.357618] [63012] 0 63012 808129 17400 315 15 0 0 exe [328895.367633] [63038] 0 63038 1 1 1 1 0 0 exe [328895.376717] [63056] 0 63056 23644 3660 32 6 0 0 exe [328895.385886] [63336] 0 63336 6974 1 10 5 0 0 exe [328895.394553] [63892] 0 63892 296876 3953 57 10 0 0 image [328895.403398] [63905] 0 63905 402828 4642 85 10 0 0 exe [328895.412195] [63906] 0 63906 793639 17749 309 14 0 0 exe [328895.420855] [63932] 0 63932 1 1 1 1 0 0 exe [328895.429652] [63950] 0 63950 23945 3036 33 6 0 0 exe [328895.438427] [64029] 0 64029 1 1 1 1 0 0 exe [328895.447386] [64355] 0 64355 315373 4021 60 10 0 0 image [328895.458645] [64362] 0 64362 386700 4709 87 10 0 0 exe [328895.467548] [64363] 0 64363 809765 17382 307 14 0 0 exe [328895.476993] [64387] 0 64387 1 1 1 1 0 0 exe [328895.485826] [64400] 0 64400 23396 4217 32 6 0 0 exe [328895.494619] Out of memory: Kill process 52397 (exe) score 928 or sacrifice child [328895.502364] Killed process 52416 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [328895.516097] oom_reaper: reaped process 52416 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [328896.333962] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [328896.345868] exe cpuset=/ mems_allowed=0 [328896.350388] CPU: 27 PID: 51344 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [328896.359306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [328896.368778] 0000000000000000 ffffffff8e336404 ffffafa1d0a77c10 ffff932165c17080 [328896.377127] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [328896.386147] ffff931a4723d080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [328896.394590] Call Trace: [328896.397441] [] ? dump_stack+0x5c/0x78 [328896.402971] [] ? dump_header+0x78/0x1fd [328896.409642] [] ? get_page_from_freelist+0x3f7/0xb20 [328896.417415] [] ? cap_inode_killpriv+0x20/0x20 [328896.423655] [] ? oom_kill_process+0x22a/0x3f0 [328896.430264] [] ? out_of_memory+0x111/0x470 [328896.436710] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [328896.443631] [] ? __alloc_pages_nodemask+0x201/0x260 [328896.450533] [] ? alloc_pages_current+0x91/0x140 [328896.457771] [] ? filemap_fault+0x326/0x5d0 [328896.463782] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [328896.470876] [] ? __do_fault+0xa9/0x1c0 [328896.477280] [] ? handle_mm_fault+0xda4/0x1350 [328896.483951] [] ? __do_page_fault+0x255/0x4f0 [328896.490143] [] ? page_fault+0x28/0x30 [328896.496008] Mem-Info: [328896.498643] active_anon:30265822 inactive_anon:274890 isolated_anon:0 active_file:33 inactive_file:268 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7121 slab_unreclaimable:35102 mapped:276497 shmem:317916 pagetables:70273 bounce:0 free:138680 free_pcp:0 free_cma:0 [328896.533983] Node 0 active_anon:121063288kB inactive_anon:1099560kB active_file:1136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1105880kB dirty:0kB writeback:0kB shmem:1271664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 606208kB writeback_tmp:0kB unstable:0kB pages_scanned:1915 all_unreclaimable? no [328896.564262] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328896.595495] lowmem_reserve[]: 0 2974 120837 120837 120837 [328896.601980] Node 0 DMA32 free:473096kB min:1660kB low:4704kB high:7748kB active_anon:2569264kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:1600kB kernel_stack:256kB pagetables:4560kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328896.634779] lowmem_reserve[]: 0 0 117862 117862 117862 [328896.641118] Node 0 Normal free:65860kB min:65908kB low:186596kB high:307284kB active_anon:118494024kB inactive_anon:1099560kB active_file:0kB inactive_file:1548kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28456kB slab_unreclaimable:138808kB kernel_stack:138192kB pagetables:276532kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [328896.677125] lowmem_reserve[]: 0 0 0 0 0 [328896.682657] 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 (M) 3*4096kB (M) = 15908kB [328896.700739] Node 0 DMA32: 673*4kB (UME) 408*8kB (UME) 120*16kB (UME) 43*32kB (UME) 44*64kB (UME) 35*128kB (UME) 15*256kB (UM) 15*512kB (UE) 7*1024kB (U) 2*2048kB (ME) 106*4096kB (UME) = 473508kB [328896.722179] Node 0 Normal: 13732*4kB (UE) 1379*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65960kB [328896.738218] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [328896.747163] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [328896.755818] 318389 total pagecache pages [328896.759971] 0 pages in swap cache [328896.763495] Swap cache stats: add 0, delete 0, find 0/0 [328896.768938] Free swap = 0kB [328896.772087] Total swap = 0kB [328896.775181] 31457176 pages RAM [328896.778555] 0 pages HighMem/MovableOnly [328896.782631] 513206 pages reserved [328896.786348] 0 pages hwpoisoned [328896.789630] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [328896.799146] [ 934] 0 934 110999 148 213 3 0 0 systemd-journal [328896.809526] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [328896.819860] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [328896.829026] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [328896.838144] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [328896.846990] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [328896.856335] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [328896.866025] [ 1158] 0 1158 7409 61 19 3 0 0 cron [328896.874775] [ 1166] 0 1166 32396 3884 67 5 0 0 syz-ci [328896.883795] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [328896.892884] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [328896.901890] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [328896.910811] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [328896.919933] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [328896.928886] [ 1797] 0 1797 283248 51834 365 5 0 0 ruby [328896.938026] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [328896.947783] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [328896.957498] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [328896.967194] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [328896.977183] [17799] 0 17799 180958 734 23 5 0 0 exe [328896.985838] [17818] 65534 17818 17181673551 15982 134 6 0 0 exe [328896.994766] [ 4923] 0 4923 205700 74031 339 6 0 0 syz-manager [328897.004496] [12028] 0 12028 148517 103389 266 5 0 0 syz-manager [328897.014143] [ 4302] 0 4302 140213 90485 239 5 0 0 syz-manager [328897.023639] [ 9123] 0 9123 143062 119108 284 5 0 0 syz-manager [328897.033212] [39092] 0 39092 62528 489 29 4 0 0 rsyslogd [328897.042388] [48498] 0 48498 180218 685 21 5 0 0 image [328897.051371] [48506] 0 48506 181374 703 23 5 0 0 exe [328897.060148] [48513] 65534 48513 212384 5937 73 5 0 0 exe [328897.068804] [48545] 65534 48545 1 1 1 1 0 0 exe [328897.077544] [48567] 65534 48567 24451 5393 53 6 0 0 exe [328897.086242] [50967] 0 50967 180218 687 21 4 0 0 image [328897.095935] [50974] 0 50974 180958 743 23 4 0 0 exe [328897.104593] [50979] 65534 50979 211808 5895 67 6 0 0 exe [328897.113245] [51000] 65534 51000 1 1 1 1 0 0 exe [328897.121910] [51015] 65534 51015 24205 5591 53 6 0 0 exe [328897.130587] [52390] 0 52390 296876 4002 57 9 0 0 image [328897.139589] [52396] 0 52396 436455 7301 170 11 0 0 exe [328897.148370] [52397] 0 52397 52622358 29550979 61717 157 0 0 exe [328897.157149] [52416] 0 52416 1 0 1 1 0 0 exe [328897.165806] [52430] 0 52430 23509 4791 52 6 0 0 exe [328897.174572] [54259] 0 54259 296588 3917 59 9 0 0 image [328897.183395] [54265] 0 54265 388845 4825 87 10 0 0 exe [328897.192050] [54266] 0 54266 838334 20672 409 16 0 0 exe [328897.200723] [54282] 0 54282 1 1 1 1 0 0 exe [328897.210360] [54298] 0 54298 23741 4781 52 6 0 0 exe [328897.219011] [54425] 0 54425 296588 4003 58 10 0 0 image [328897.227965] [54431] 0 54431 386860 4815 84 10 0 0 exe [328897.236650] [54432] 0 54432 850165 20284 400 16 0 0 exe [328897.245346] [54450] 0 54450 1 1 1 1 0 0 exe [328897.254030] [54468] 0 54468 23665 4398 52 6 0 0 exe [328897.263078] [54551] 0 54551 296940 4080 59 9 0 0 image [328897.272135] [54557] 0 54557 386764 4818 84 10 0 0 exe [328897.280840] [54558] 0 54558 912063 20184 415 16 0 0 exe [328897.289647] [54575] 0 54575 1 1 1 1 0 0 exe [328897.298301] [54593] 0 54593 23636 4302 52 6 0 0 exe [328897.306959] [54641] 0 54641 315373 3702 60 9 0 0 image [328897.315831] [54649] 0 54649 29481 4271 30 6 0 0 exe [328897.324659] [54688] 0 54688 647 1 5 4 0 0 exe [328897.334760] [54704] 0 54704 4741 1 5 4 0 0 exe [328897.343521] [54708] 0 54708 840 1 5 4 0 0 exe [328897.352662] [54712] 0 54712 803 1 5 4 0 0 exe [328897.361317] [54715] 0 54715 4934 1 5 4 0 0 exe [328897.369979] [54725] 0 54725 675 1 5 4 0 0 exe [328897.378806] [54739] 0 54739 4897 1 5 4 0 0 exe [328897.387482] [54743] 0 54743 4769 1 5 4 0 0 exe [328897.396154] [54806] 0 54806 6713 1 9 5 0 0 exe [328897.404807] [54825] 0 54825 6906 1 9 5 0 0 exe [328897.413960] [54831] 0 54831 6741 1 9 5 0 0 exe [328897.422652] [54834] 0 54834 6871 1 9 5 0 0 exe [328897.431410] [55191] 0 55191 179866 672 21 5 0 0 image [328897.440379] [55201] 0 55201 179866 671 20 5 0 0 image [328897.449233] [55206] 0 55206 179866 673 21 5 0 0 image [328897.458256] [55215] 0 55215 181662 1160 28 5 0 0 exe [328897.467102] [55221] 0 55221 338784 24964 242 6 0 0 exe [328897.475773] [55228] 0 55228 181726 1219 28 4 0 0 exe [328897.484447] [55235] 0 55235 360394 35344 268 6 0 0 exe [328897.493239] [55245] 0 55245 181790 1252 27 5 0 0 exe [328897.502252] [55247] 0 55247 381050 40220 328 5 0 0 exe [328897.511175] [55303] 0 55303 1 1 1 1 0 0 exe [328897.519926] [55307] 0 55307 1 1 1 1 0 0 exe [328897.528601] [55311] 0 55311 1 1 1 1 0 0 exe [328897.537275] [55371] 0 55371 23888 4383 52 6 0 0 exe [328897.546110] [55376] 0 55376 23706 4197 52 6 0 0 exe [328897.554777] [55380] 0 55380 23839 3881 52 6 0 0 exe [328897.563816] [55552] 0 55552 180154 669 20 5 0 0 image [328897.572744] [55554] 0 55554 180218 654 21 5 0 0 image [328897.581963] [55555] 0 55555 179866 600 20 4 0 0 image [328897.590801] [55575] 0 55575 75654 47106 120 6 0 0 exe [328897.599459] [55582] 0 55582 72200 44012 114 6 0 0 exe [328897.608130] [55584] 0 55584 73569 45503 117 6 0 0 exe [328897.617151] [55721] 0 55721 595 1 5 4 0 0 exe [328897.625904] [55726] 0 55726 517 1 5 4 0 0 exe [328897.634578] [55733] 0 55733 811 1 5 4 0 0 exe [328897.643290] [56098] 0 56098 490 1 5 4 0 0 exe [328897.651957] [56112] 0 56112 722 1 5 4 0 0 exe [328897.660638] [56120] 0 56120 5005 1 6 4 0 0 exe [328897.669333] [56123] 0 56123 4584 1 5 4 0 0 exe [328897.677991] [56146] 0 56146 649 1 5 4 0 0 exe [328897.686791] [56150] 0 56150 4918 1 6 4 0 0 exe [328897.695447] [56175] 0 56175 4845 1 6 4 0 0 exe [328897.704199] [56191] 0 56191 536 1 5 4 0 0 exe [328897.712866] [56197] 0 56197 4711 1 6 4 0 0 exe [328897.722140] [56209] 0 56209 777 1 5 4 0 0 exe [328897.731261] [56213] 0 56213 4630 1 5 4 0 0 exe [328897.739940] [56217] 0 56217 483 1 5 4 0 0 exe [328897.748636] [56230] 0 56230 4973 1 6 4 0 0 exe [328897.757685] [56238] 0 56238 4677 1 6 4 0 0 exe [328897.766647] [56242] 0 56242 4789 1 6 4 0 0 exe [328897.775877] [56248] 0 56248 572 1 5 4 0 0 exe [328897.785711] [56257] 0 56257 618 1 5 4 0 0 exe [328897.794518] [56266] 0 56266 4766 1 6 4 0 0 exe [328897.803749] [56271] 0 56271 4814 1 6 4 0 0 exe [328897.812565] [56285] 0 56285 796 1 5 4 0 0 exe [328897.821444] [56289] 0 56289 6494 1 9 5 0 0 exe [328897.830098] [56310] 0 56310 4890 1 5 4 0 0 exe [328897.838784] [56312] 0 56312 415 1 5 3 0 0 exe [328897.847437] [56390] 0 56390 413 1 5 3 0 0 exe [328897.856088] [56420] 0 56420 413 1 5 3 0 0 exe [328897.864752] [56482] 0 56482 441 1 5 3 0 0 exe [328897.873448] [56488] 0 56488 447 1 5 3 0 0 exe [328897.882365] [56538] 0 56538 413 1 5 3 0 0 exe [328897.891518] [56652] 0 56652 6736 1 9 5 0 0 exe [328897.900931] [56678] 0 56678 447 1 5 3 0 0 exe [328897.909724] [56722] 0 56722 6533 1 9 5 0 0 exe [328897.918829] [56739] 0 56739 1 1 1 1 0 0 exe [328897.927900] [56842] 0 56842 6142 1 8 5 0 0 exe [328897.936586] [57374] 0 57374 415 1 5 3 0 0 exe [328897.945518] [57417] 0 57417 415 1 5 3 0 0 exe [328897.954317] [57459] 0 57459 415 1 5 3 0 0 exe [328897.963259] [57462] 0 57462 413 1 5 3 0 0 exe [328897.972239] [57476] 0 57476 413 1 5 3 0 0 exe [328897.980906] [57518] 0 57518 1 1 1 1 0 0 exe [328897.989705] [57566] 0 57566 447 1 5 3 0 0 exe [328897.998904] [57599] 0 57599 447 1 5 3 0 0 exe [328898.007935] [57722] 0 57722 447 1 5 3 0 0 exe [328898.016793] [57792] 0 57792 415 1 5 3 0 0 exe [328898.026287] [58084] 0 58084 413 1 5 3 0 0 exe [328898.035141] [58842] 0 58842 6485 1 9 5 0 0 exe [328898.044421] [58847] 0 58847 447 1 5 3 0 0 exe [328898.053302] [58922] 0 58922 415 1 5 3 0 0 exe [328898.061976] [58934] 0 58934 1 1 1 1 0 0 exe [328898.070739] [59053] 0 59053 1 1 1 1 0 0 exe [328898.079533] [59063] 0 59063 415 1 5 3 0 0 exe [328898.088195] [59085] 0 59085 1 1 1 1 0 0 exe [328898.097109] [59091] 0 59091 441 1 5 3 0 0 exe [328898.106599] [59440] 0 59440 7077 1 10 5 0 0 exe [328898.115613] [59571] 0 59571 415 1 5 3 0 0 exe [328898.124739] [59588] 0 59588 395 1 5 3 0 0 exe [328898.134128] [59833] 0 59833 1 1 1 1 0 0 exe [328898.142901] [60169] 0 60169 1 1 1 1 0 0 exe [328898.151925] [60292] 0 60292 1 1 1 1 0 0 exe [328898.160873] [60306] 0 60306 1 1 1 1 0 0 exe [328898.169938] [60383] 0 60383 415 1 5 3 0 0 exe [328898.178603] [60400] 0 60400 1 1 1 1 0 0 exe [328898.187271] [60787] 0 60787 6967 1 10 5 0 0 exe [328898.196056] [61204] 0 61204 6538 1 9 5 0 0 exe [328898.204992] [61751] 0 61751 180282 726 22 5 0 0 image [328898.214130] [61758] 0 61758 181310 713 24 4 0 0 exe [328898.223081] [61761] 65534 61761 211040 5614 62 6 0 0 exe [328898.232064] [61788] 65534 61788 1 1 1 1 0 0 exe [328898.241295] [61811] 65534 61811 23702 3641 31 6 0 0 exe [328898.249968] [62961] 0 62961 1 1 1 1 0 0 exe [328898.259166] [63001] 0 63001 298925 3925 64 10 0 0 image [328898.268815] [63011] 0 63011 403084 4792 85 10 0 0 exe [328898.277561] [63012] 0 63012 808129 17419 315 15 0 0 exe [328898.286364] [63038] 0 63038 1 1 1 1 0 0 exe [328898.295032] [63056] 0 63056 23644 3660 32 6 0 0 exe [328898.303721] [63336] 0 63336 6974 1 10 5 0 0 exe [328898.312564] [63892] 0 63892 296876 3953 57 10 0 0 image [328898.321675] [63905] 0 63905 402828 4642 85 10 0 0 exe [328898.331431] [63906] 0 63906 793639 17749 309 14 0 0 exe [328898.340965] [63932] 0 63932 1 1 1 1 0 0 exe [328898.349887] [63950] 0 63950 23945 3036 33 6 0 0 exe [328898.358707] [64029] 0 64029 1 1 1 1 0 0 exe [328898.367498] [64355] 0 64355 315373 4021 60 10 0 0 image [328898.376330] [64362] 0 64362 386700 4709 87 10 0 0 exe [328898.384996] [64363] 0 64363 809765 17382 307 14 0 0 exe [328898.393754] [64387] 0 64387 1 1 1 1 0 0 exe [328898.402714] [64400] 0 64400 23396 4217 32 6 0 0 exe [328898.411634] Out of memory: Kill process 52397 (exe) score 928 or sacrifice child [328898.421342] Killed process 52397 (exe) total-vm:210489432kB, anon-rss:118145476kB, file-rss:0kB, shmem-rss:58460kB [328904.377693] oom_reaper: reaped process 52397 (exe), now anon-rss:0kB, file-rss:16kB, shmem-rss:58460kB [329124.844415] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329124.858350] syz-manager cpuset=/ mems_allowed=0 [329124.863837] CPU: 40 PID: 4307 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329124.873779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329124.887488] 0000000000000000 ffffffff8e336404 ffffafa1cf447c10 ffff931a29107000 [329124.897458] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [329124.906030] ffff930ad269c140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329124.914211] Call Trace: [329124.916892] [] ? dump_stack+0x5c/0x78 [329124.924030] [] ? dump_header+0x78/0x1fd [329124.930894] [] ? get_page_from_freelist+0x3f7/0xb20 [329124.937656] [] ? cap_inode_killpriv+0x20/0x20 [329124.943876] [] ? oom_kill_process+0x22a/0x3f0 [329124.950183] [] ? out_of_memory+0x111/0x470 [329124.956492] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329124.963881] [] ? __alloc_pages_nodemask+0x201/0x260 [329124.970622] [] ? alloc_pages_current+0x91/0x140 [329124.977175] [] ? filemap_fault+0x326/0x5d0 [329124.984037] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329124.992927] [] ? __do_fault+0xa9/0x1c0 [329124.999490] [] ? handle_mm_fault+0xda4/0x1350 [329125.006427] [] ? poll_select_copy_remaining+0x11b/0x150 [329125.013644] [] ? __do_page_fault+0x255/0x4f0 [329125.019779] [] ? page_fault+0x28/0x30 [329125.025717] Mem-Info: [329125.028613] active_anon:30262154 inactive_anon:272113 isolated_anon:0 active_file:44 inactive_file:846 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7230 slab_unreclaimable:35475 mapped:271205 shmem:327835 pagetables:74865 bounce:0 free:138626 free_pcp:471 free_cma:0 [329125.065780] Node 0 active_anon:121048616kB inactive_anon:1088452kB active_file:1676kB inactive_file:2256kB unevictable:0kB isolated(anon):0kB isolated(file):176kB mapped:1084968kB dirty:0kB writeback:0kB shmem:1311340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 376832kB writeback_tmp:0kB unstable:0kB pages_scanned:25881 all_unreclaimable? no [329125.097271] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329125.127192] lowmem_reserve[]: 0 2974 120837 120837 120837 [329125.133807] Node 0 DMA32 free:473284kB min:1660kB low:4704kB high:7748kB active_anon:2562748kB inactive_anon:7192kB active_file:192kB inactive_file:200kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:404kB kernel_stack:224kB pagetables:4516kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [329125.167085] lowmem_reserve[]: 0 0 117862 117862 117862 [329125.175186] Node 0 Normal free:65696kB min:65908kB low:186596kB high:307284kB active_anon:118485868kB inactive_anon:1081260kB active_file:184kB inactive_file:3704kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28872kB slab_unreclaimable:141364kB kernel_stack:137088kB pagetables:294944kB bounce:0kB free_pcp:176kB local_pcp:0kB free_cma:0kB [329125.212277] lowmem_reserve[]: 0 0 0 0 0 [329125.217121] 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 (M) 3*4096kB (M) = 15908kB [329125.233861] Node 0 DMA32: 660*4kB (UME) 340*8kB (UME) 138*16kB (UME) 54*32kB (UME) 75*64kB (UME) 37*128kB (UME) 14*256kB (UM) 14*512kB (UE) 6*1024kB (U) 2*2048kB (UE) 106*4096kB (UME) = 474000kB [329125.255325] Node 0 Normal: 16776*4kB (UM) 11*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67208kB [329125.270187] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329125.279185] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329125.288328] 329458 total pagecache pages [329125.293173] 0 pages in swap cache [329125.296815] Swap cache stats: add 0, delete 0, find 0/0 [329125.302473] Free swap = 0kB [329125.305612] Total swap = 0kB [329125.309152] 31457176 pages RAM [329125.312868] 0 pages HighMem/MovableOnly [329125.317101] 513206 pages reserved [329125.320636] 0 pages hwpoisoned [329125.323934] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329125.332788] [ 934] 0 934 73903 148 143 3 0 0 systemd-journal [329125.342926] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329125.352553] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329125.361480] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [329125.371792] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329125.381908] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329125.392201] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329125.402364] [ 1158] 0 1158 7409 61 19 3 0 0 cron [329125.411382] [ 1166] 0 1166 32396 3884 67 5 0 0 syz-ci [329125.420498] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329125.429967] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329125.438889] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329125.447847] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329125.457467] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329125.466213] [ 1797] 0 1797 284492 51834 419 5 0 0 ruby [329125.475134] [ 2125] 0 2125 17077 3645 39 3 0 0 google_network_ [329125.484939] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [329125.494642] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329125.504346] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329125.513114] [17799] 0 17799 180958 734 23 5 0 0 exe [329125.522380] [17818] 65534 17818 17181673551 16008 134 6 0 0 exe [329125.531824] [ 4923] 0 4923 205700 74311 339 6 0 0 syz-manager [329125.542327] [12028] 0 12028 148517 94739 254 5 0 0 syz-manager [329125.552107] [ 4302] 0 4302 140213 92149 239 5 0 0 syz-manager [329125.562089] [ 9123] 0 9123 143062 54438 188 5 0 0 syz-manager [329125.572667] [39092] 0 39092 62528 520 29 4 0 0 rsyslogd [329125.584233] [50967] 0 50967 180218 687 21 4 0 0 image [329125.594388] [50974] 0 50974 180958 743 23 4 0 0 exe [329125.603327] [50979] 65534 50979 212256 5805 68 6 0 0 exe [329125.612282] [51000] 65534 51000 1 1 1 1 0 0 exe [329125.620969] [51015] 65534 51015 24205 5692 53 6 0 0 exe [329125.630062] [54259] 0 54259 296588 3917 59 9 0 0 image [329125.640651] [54265] 0 54265 434261 7518 168 11 0 0 exe [329125.649675] [54266] 0 54266 69663578 29556418 65888 171 0 0 exe [329125.659133] [54282] 0 54282 1 1 1 1 0 0 exe [329125.668905] [54298] 0 54298 23741 4782 52 6 0 0 exe [329125.677582] [54425] 0 54425 296588 4002 58 10 0 0 image [329125.686428] [54431] 0 54431 386860 4815 84 10 0 0 exe [329125.695693] [54432] 0 54432 1182407 25483 543 18 0 0 exe [329125.704634] [54450] 0 54450 1 1 1 1 0 0 exe [329125.713895] [54468] 0 54468 23665 4843 52 6 0 0 exe [329125.722933] [54551] 0 54551 296940 4079 59 9 0 0 image [329125.732199] [54557] 0 54557 386764 4818 84 10 0 0 exe [329125.741488] [54558] 0 54558 1173500 24374 500 18 0 0 exe [329125.750263] [54575] 0 54575 1 1 1 1 0 0 exe [329125.759106] [54593] 0 54593 23636 5100 52 6 0 0 exe [329125.768940] [55191] 0 55191 179866 671 21 5 0 0 image [329125.777768] [55201] 0 55201 179866 670 20 5 0 0 image [329125.787816] [55215] 0 55215 181662 1226 28 5 0 0 exe [329125.796755] [55221] 0 55221 343296 29964 255 6 0 0 exe [329125.805600] [55228] 0 55228 181790 1323 28 4 0 0 exe [329125.814438] [55235] 0 55235 406439 44130 357 6 0 0 exe [329125.823960] [55303] 0 55303 1 1 1 1 0 0 exe [329125.833767] [55311] 0 55311 1 1 1 1 0 0 exe [329125.842688] [55371] 0 55371 24545 4663 54 6 0 0 exe [329125.851859] [55380] 0 55380 24432 4531 53 6 0 0 exe [329125.862090] [55552] 0 55552 180154 668 20 5 0 0 image [329125.872636] [55555] 0 55555 179866 600 20 4 0 0 image [329125.883913] [55575] 0 55575 75654 47352 120 6 0 0 exe [329125.898685] [55584] 0 55584 73569 45585 117 6 0 0 exe [329125.913529] [55721] 0 55721 595 1 5 4 0 0 exe [329125.925100] [55733] 0 55733 811 1 5 4 0 0 exe [329125.937083] [56098] 0 56098 490 1 5 4 0 0 exe [329125.949879] [56112] 0 56112 722 1 5 4 0 0 exe [329125.963011] [56120] 0 56120 5005 1 6 4 0 0 exe [329125.977078] [56123] 0 56123 4584 1 5 4 0 0 exe [329125.992545] [56146] 0 56146 649 1 5 4 0 0 exe [329126.004992] [56150] 0 56150 4918 1 6 4 0 0 exe [329126.016386] [56175] 0 56175 4743 1 5 4 0 0 exe [329126.025460] [56242] 0 56242 4789 1 6 4 0 0 exe [329126.037098] [56248] 0 56248 572 1 5 4 0 0 exe [329126.049744] [56257] 0 56257 618 1 5 4 0 0 exe [329126.062384] [56266] 0 56266 4666 1 5 4 0 0 exe [329126.076205] [56271] 0 56271 4814 1 6 4 0 0 exe [329126.086774] [56285] 0 56285 796 1 5 4 0 0 exe [329126.096348] [56289] 0 56289 6494 1 9 5 0 0 exe [329126.106814] [56310] 0 56310 4992 1 6 4 0 0 exe [329126.118025] [56312] 0 56312 415 1 5 3 0 0 exe [329126.129296] [56390] 0 56390 413 1 5 3 0 0 exe [329126.142206] [56482] 0 56482 441 1 5 3 0 0 exe [329126.152004] [56652] 0 56652 1 1 1 1 0 0 exe [329126.161564] [56722] 0 56722 6533 1 9 5 0 0 exe [329126.170401] [56739] 0 56739 1 1 1 1 0 0 exe [329126.179316] [56842] 0 56842 6142 1 8 5 0 0 exe [329126.188434] [57476] 0 57476 413 1 5 3 0 0 exe [329126.197625] [57518] 0 57518 1 1 1 1 0 0 exe [329126.208268] [57792] 0 57792 415 1 5 3 0 0 exe [329126.217085] [58922] 0 58922 415 1 5 3 0 0 exe [329126.225786] [58934] 0 58934 1 1 1 1 0 0 exe [329126.234879] [59053] 0 59053 6621 1 9 5 0 0 exe [329126.243589] [59063] 0 59063 415 1 5 3 0 0 exe [329126.252330] [59085] 0 59085 1 1 1 1 0 0 exe [329126.291631] [59091] 0 59091 441 1 5 3 0 0 exe [329126.301519] [59440] 0 59440 7077 1 10 5 0 0 exe [329126.310934] [59571] 0 59571 415 1 5 3 0 0 exe [329126.319732] [59588] 0 59588 395 1 5 3 0 0 exe [329126.329064] [59833] 0 59833 1 1 1 1 0 0 exe [329126.337716] [60169] 0 60169 1 1 1 1 0 0 exe [329126.346455] [61751] 0 61751 180282 726 22 5 0 0 image [329126.355285] [61758] 0 61758 181310 718 24 4 0 0 exe [329126.364902] [61761] 65534 61761 212320 5587 71 6 0 0 exe [329126.379872] [61788] 65534 61788 1 1 1 1 0 0 exe [329126.388651] [61811] 65534 61811 23966 4916 51 6 0 0 exe [329126.397717] [63336] 0 63336 6462 1 9 5 0 0 exe [329126.407029] [63892] 0 63892 296876 3952 57 10 0 0 image [329126.415857] [63905] 0 63905 402828 4641 85 10 0 0 exe [329126.426174] [63906] 0 63906 1018859 21570 400 16 0 0 exe [329126.435718] [63932] 0 63932 1 1 1 1 0 0 exe [329126.444374] [63950] 0 63950 24273 4823 53 6 0 0 exe [329126.453230] [64029] 0 64029 6510 1 9 5 0 0 exe [329126.461901] [64355] 0 64355 315373 4020 60 10 0 0 image [329126.470816] [64362] 0 64362 386700 4709 87 10 0 0 exe [329126.479466] [64363] 0 64363 1071978 21694 405 16 0 0 exe [329126.488208] [64387] 0 64387 1 1 1 1 0 0 exe [329126.497730] [64400] 0 64400 23660 5286 52 6 0 0 exe [329126.506585] [ 855] 0 855 179866 681 20 4 0 0 image [329126.515693] [ 861] 0 861 181374 771 24 5 0 0 exe [329126.525731] [ 866] 65534 866 211104 5818 62 6 0 0 exe [329126.534540] [ 871] 0 871 313388 3963 62 10 0 0 image [329126.544145] [ 877] 0 877 404845 4830 84 11 0 0 exe [329126.552801] [ 878] 0 878 866749 19252 337 15 0 0 exe [329126.561625] [ 918] 65534 918 1 1 1 1 0 0 exe [329126.572116] [ 921] 0 921 1 1 1 1 0 0 exe [329126.582692] [ 946] 65534 946 23706 4263 52 6 0 0 exe [329126.591422] [ 968] 0 968 23564 4640 52 6 0 0 exe [329126.601374] [ 3001] 0 3001 180154 690 21 4 0 0 image [329126.610284] [ 3007] 0 3007 181726 1387 27 5 0 0 exe [329126.619023] [ 3008] 0 3008 394027 56375 342 6 0 0 exe [329126.627955] [ 3033] 0 3033 1 1 1 1 0 0 exe [329126.636786] [ 3048] 0 3048 23509 4129 52 6 0 0 exe [329126.647657] [ 3113] 0 3113 180154 668 21 5 0 0 image [329126.658593] [ 3119] 0 3119 74904 46358 119 6 0 0 exe [329126.667261] [ 3248] 0 3248 611 1 5 4 0 0 exe [329126.680144] [ 3295] 0 3295 296940 4086 58 10 0 0 image [329126.689259] [ 3302] 0 3302 402796 4880 84 10 0 0 exe [329126.698046] [ 3303] 0 3303 906112 20744 412 17 0 0 exe [329126.711263] [ 3324] 0 3324 1 1 1 1 0 0 exe [329126.721683] [ 3355] 0 3355 23921 4457 52 6 0 0 exe [329126.730423] [ 3504] 0 3504 296588 3691 58 9 0 0 image [329126.744413] [ 3518] 0 3518 29834 3847 31 6 0 0 exe [329126.753614] [ 3606] 0 3606 559 1 5 4 0 0 exe [329126.762623] [ 3610] 0 3610 4805 1 6 4 0 0 exe [329126.771910] [ 3614] 0 3614 1 1 1 1 0 0 exe [329126.780569] [ 3625] 0 3625 851 1 5 4 0 0 exe [329126.792377] [ 3631] 0 3631 4653 1 5 4 0 0 exe [329126.801842] [ 3634] 0 3634 423 1 5 4 0 0 exe [329126.810824] [ 3640] 0 3640 4945 1 5 4 0 0 exe [329126.821864] [ 3645] 0 3645 4619 1 6 4 0 0 exe [329126.830530] [ 3669] 0 3669 672 1 5 4 0 0 exe [329126.842293] [ 3678] 0 3678 6529 1 9 5 0 0 exe [329126.850973] [ 3696] 0 3696 461 1 5 4 0 0 exe [329126.861109] [ 3706] 0 3706 6740 1 9 5 0 0 exe [329126.869825] [ 3716] 0 3716 6531 1 10 5 0 0 exe [329126.878571] [ 3735] 0 3735 4557 1 5 4 0 0 exe [329126.887230] [ 3736] 0 3736 1 1 1 1 0 0 exe [329126.897483] [ 3751] 0 3751 1 1 1 1 0 0 exe [329126.906496] [ 3757] 0 3757 6823 1 9 5 0 0 exe [329126.915848] [ 3773] 0 3773 4768 1 5 4 0 0 exe [329126.924501] [ 3802] 0 3802 1 1 1 1 0 0 exe [329126.933377] [ 4192] 0 4192 1 1 1 1 0 0 exe [329126.943591] [ 4266] 0 4266 6647 1 9 5 0 0 exe [329126.952247] [ 4285] 0 4285 6445 1 9 5 0 0 exe [329126.961362] [ 4295] 0 4295 1 1 1 1 0 0 exe [329126.970182] [ 5592] 0 5592 1 1 1 1 0 0 exe [329126.978929] Out of memory: Kill process 54266 (exe) score 928 or sacrifice child [329126.986867] Killed process 54282 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [329127.005434] oom_reaper: reaped process 54282 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [329127.916667] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329127.929349] exe cpuset=/ mems_allowed=0 [329127.933802] CPU: 24 PID: 18566 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329127.942796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329127.952224] 0000000000000000 ffffffff8e336404 ffffafa1f1fefc10 ffff931a29107000 [329127.960346] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e61e4f1 [329127.968457] ffff9318d74a4000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329127.976571] Call Trace: [329127.979226] [] ? dump_stack+0x5c/0x78 [329127.984744] [] ? dump_header+0x78/0x1fd [329127.990433] [] ? get_page_from_freelist+0x3f7/0xb20 [329127.997163] [] ? cap_inode_killpriv+0x20/0x20 [329128.003369] [] ? oom_kill_process+0x22a/0x3f0 [329128.009579] [] ? out_of_memory+0x111/0x470 [329128.015528] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329128.022256] [] ? __alloc_pages_nodemask+0x201/0x260 [329128.029078] [] ? alloc_pages_current+0x91/0x140 [329128.037987] [] ? filemap_fault+0x326/0x5d0 [329128.044838] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329128.056185] [] ? __do_fault+0xa9/0x1c0 [329128.061873] [] ? handle_mm_fault+0xda4/0x1350 [329128.068088] [] ? __do_page_fault+0x255/0x4f0 [329128.074211] [] ? page_fault+0x28/0x30 [329128.079860] Mem-Info: [329128.082441] active_anon:30270400 inactive_anon:265765 isolated_anon:0 active_file:296 inactive_file:815 isolated_file:58 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7118 slab_unreclaimable:34715 mapped:266149 shmem:321487 pagetables:74311 bounce:0 free:138787 free_pcp:813 free_cma:0 [329128.118207] Node 0 active_anon:121081600kB inactive_anon:1063060kB active_file:820kB inactive_file:3468kB unevictable:0kB isolated(anon):0kB isolated(file):360kB mapped:1064144kB dirty:0kB writeback:0kB shmem:1285948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 376832kB writeback_tmp:0kB unstable:0kB pages_scanned:31 all_unreclaimable? no [329128.150192] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329128.182228] lowmem_reserve[]: 0 2974 120837 120837 120837 [329128.188671] Node 0 DMA32 free:473108kB min:1660kB low:4704kB high:7748kB active_anon:2563904kB inactive_anon:7192kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:388kB kernel_stack:224kB pagetables:4520kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329128.244725] lowmem_reserve[]: 0 0 117862 117862 117862 [329128.251150] Node 0 Normal free:65332kB min:65908kB low:186596kB high:307284kB active_anon:118518528kB inactive_anon:1055868kB active_file:2096kB inactive_file:3888kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28440kB slab_unreclaimable:138272kB kernel_stack:135312kB pagetables:292724kB bounce:0kB free_pcp:308kB local_pcp:0kB free_cma:0kB [329128.287969] lowmem_reserve[]: 0 0 0 0 0 [329128.292836] 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 (M) 3*4096kB (M) = 15908kB [329128.310126] Node 0 DMA32: 550*4kB (UME) 319*8kB (UME) 135*16kB (UME) 52*32kB (UME) 76*64kB (UME) 36*128kB (UME) 14*256kB (UM) 14*512kB (UE) 6*1024kB (U) 2*2048kB (UE) 106*4096kB (UME) = 473216kB [329128.331022] Node 0 Normal: 17154*4kB (UME) 224*8kB (UM) 7*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 70552kB [329128.347429] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329128.360873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329128.369799] 323463 total pagecache pages [329128.374301] 0 pages in swap cache [329128.377834] Swap cache stats: add 0, delete 0, find 0/0 [329128.383266] Free swap = 0kB [329128.386354] Total swap = 0kB [329128.389441] 31457176 pages RAM [329128.392710] 0 pages HighMem/MovableOnly [329128.396770] 513206 pages reserved [329128.400314] 0 pages hwpoisoned [329128.403711] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329128.412535] [ 934] 0 934 73903 148 143 3 0 0 systemd-journal [329128.422229] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329128.431828] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329128.440859] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [329128.451116] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329128.460132] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329128.469489] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329128.479099] [ 1158] 0 1158 7409 61 19 3 0 0 cron [329128.487848] [ 1166] 0 1166 32396 3884 67 5 0 0 syz-ci [329128.497989] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329128.509191] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329128.520301] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329128.529366] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329128.538668] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329128.548070] [ 1797] 0 1797 284492 51834 422 5 0 0 ruby [329128.556808] [ 2125] 0 2125 17077 3645 39 3 0 0 google_network_ [329128.566513] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [329128.576298] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329128.586212] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329128.596475] [17799] 0 17799 180958 734 23 5 0 0 exe [329128.607626] [17818] 65534 17818 17181673551 16121 134 6 0 0 exe [329128.621197] [ 4923] 0 4923 205700 74311 339 6 0 0 syz-manager [329128.631698] [12028] 0 12028 148517 94740 254 5 0 0 syz-manager [329128.641142] [ 4302] 0 4302 140213 92149 239 5 0 0 syz-manager [329128.650501] [ 9123] 0 9123 143062 54438 188 5 0 0 syz-manager [329128.659849] [39092] 0 39092 62528 520 29 4 0 0 rsyslogd [329128.668985] [50967] 0 50967 180218 687 21 4 0 0 image [329128.679989] [50974] 0 50974 180958 750 23 4 0 0 exe [329128.688653] [50979] 65534 50979 212256 5859 68 6 0 0 exe [329128.697653] [51000] 65534 51000 1 1 1 1 0 0 exe [329128.706306] [51015] 65534 51015 24205 5692 53 6 0 0 exe [329128.714961] [54259] 0 54259 296588 3917 59 9 0 0 image [329128.723787] [54265] 0 54265 434261 7518 168 11 0 0 exe [329128.733341] [54266] 0 54266 69663578 29587114 65930 172 0 0 exe [329128.742104] [54282] 0 54282 1 0 1 1 0 0 exe [329128.755790] [54298] 0 54298 23741 4782 52 6 0 0 exe [329128.764569] [54425] 0 54425 296588 4016 58 10 0 0 image [329128.778284] [54431] 0 54431 386860 4868 84 10 0 0 exe [329128.787228] [54551] 0 54551 296940 4079 59 9 0 0 image [329128.797554] [54557] 0 54557 386764 4818 84 10 0 0 exe [329128.806216] [54558] 0 54558 1173500 24395 500 18 0 0 exe [329128.814865] [54575] 0 54575 1 1 1 1 0 0 exe [329128.823510] [54593] 0 54593 23636 5100 52 6 0 0 exe [329128.832174] [55191] 0 55191 179866 671 21 5 0 0 image [329128.841961] [55201] 0 55201 179866 670 20 5 0 0 image [329128.850781] [55215] 0 55215 181662 1226 28 5 0 0 exe [329128.859449] [55221] 0 55221 343296 29964 255 6 0 0 exe [329128.868663] [55228] 0 55228 181790 1323 28 4 0 0 exe [329128.877313] [55235] 0 55235 406439 44180 357 6 0 0 exe [329128.885966] [55303] 0 55303 1 1 1 1 0 0 exe [329128.894703] [55311] 0 55311 1 1 1 1 0 0 exe [329128.903433] [55371] 0 55371 24545 4701 54 6 0 0 exe [329128.912079] [55380] 0 55380 24432 4531 53 6 0 0 exe [329128.920728] [55552] 0 55552 180154 668 20 5 0 0 image [329128.929893] [55555] 0 55555 179866 600 20 4 0 0 image [329128.938714] [55575] 0 55575 75654 47352 120 6 0 0 exe [329128.947358] [55584] 0 55584 73569 45585 117 6 0 0 exe [329128.956008] [55721] 0 55721 595 1 5 4 0 0 exe [329128.964666] [55733] 0 55733 811 1 5 4 0 0 exe [329128.973311] [56098] 0 56098 490 1 5 4 0 0 exe [329128.981962] [56112] 0 56112 722 1 5 4 0 0 exe [329128.991161] [56120] 0 56120 5005 1 6 4 0 0 exe [329128.999811] [56123] 0 56123 4584 1 5 4 0 0 exe [329129.009522] [56146] 0 56146 649 1 5 4 0 0 exe [329129.018176] [56150] 0 56150 4918 1 6 4 0 0 exe [329129.027447] [56175] 0 56175 4743 1 5 4 0 0 exe [329129.036116] [56242] 0 56242 4789 1 6 4 0 0 exe [329129.044786] [56248] 0 56248 572 1 5 4 0 0 exe [329129.055006] [56257] 0 56257 618 1 5 4 0 0 exe [329129.087186] [56266] 0 56266 4666 1 5 4 0 0 exe [329129.095837] [56271] 0 56271 4814 1 6 4 0 0 exe [329129.104489] [56285] 0 56285 796 1 5 4 0 0 exe [329129.113140] [56289] 0 56289 6494 1 9 5 0 0 exe [329129.125124] [56310] 0 56310 4992 1 6 4 0 0 exe [329129.135831] [56312] 0 56312 415 1 5 3 0 0 exe [329129.144717] [56390] 0 56390 413 1 5 3 0 0 exe [329129.153376] [56482] 0 56482 441 1 5 3 0 0 exe [329129.162054] [56652] 0 56652 1 1 1 1 0 0 exe [329129.171774] [56722] 0 56722 6533 1 9 5 0 0 exe [329129.181151] [56739] 0 56739 1 1 1 1 0 0 exe [329129.189830] [56842] 0 56842 6142 1 8 5 0 0 exe [329129.199457] [57476] 0 57476 413 1 5 3 0 0 exe [329129.208110] [57518] 0 57518 1 1 1 1 0 0 exe [329129.216768] [57792] 0 57792 415 1 5 3 0 0 exe [329129.225420] [58922] 0 58922 415 1 5 3 0 0 exe [329129.234070] [58934] 0 58934 1 1 1 1 0 0 exe [329129.242812] [59053] 0 59053 6621 1 9 5 0 0 exe [329129.251467] [59063] 0 59063 415 1 5 3 0 0 exe [329129.274804] [59085] 0 59085 1 1 1 1 0 0 exe [329129.283743] [59091] 0 59091 441 1 5 3 0 0 exe [329129.292401] [59440] 0 59440 7077 1 10 5 0 0 exe [329129.305075] [59571] 0 59571 415 1 5 3 0 0 exe [329129.315056] [59588] 0 59588 395 1 5 3 0 0 exe [329129.323943] [59833] 0 59833 1 1 1 1 0 0 exe [329129.332619] [60169] 0 60169 1 1 1 1 0 0 exe [329129.341379] [61751] 0 61751 180282 726 22 5 0 0 image [329129.350915] [61758] 0 61758 181310 718 24 4 0 0 exe [329129.360182] [61761] 65534 61761 212320 5587 71 6 0 0 exe [329129.370151] [61788] 65534 61788 1 1 1 1 0 0 exe [329129.378800] [61811] 65534 61811 23966 4916 51 6 0 0 exe [329129.387459] [63336] 0 63336 6462 1 9 5 0 0 exe [329129.396111] [63892] 0 63892 296876 3952 57 10 0 0 image [329129.404938] [63905] 0 63905 402828 4641 85 10 0 0 exe [329129.413588] [63906] 0 63906 1018859 21570 400 16 0 0 exe [329129.422236] [63932] 0 63932 1 1 1 1 0 0 exe [329129.430893] [63950] 0 63950 24273 4823 53 6 0 0 exe [329129.440675] [64029] 0 64029 6510 1 9 5 0 0 exe [329129.449509] [64355] 0 64355 315373 4020 60 10 0 0 image [329129.458781] [64362] 0 64362 386700 4709 87 10 0 0 exe [329129.467430] [64363] 0 64363 1071978 21739 405 16 0 0 exe [329129.476086] [64387] 0 64387 1 1 1 1 0 0 exe [329129.484733] [64400] 0 64400 23660 5286 52 6 0 0 exe [329129.493391] [ 855] 0 855 179866 681 20 4 0 0 image [329129.502210] [ 861] 0 861 181374 771 24 5 0 0 exe [329129.510857] [ 866] 65534 866 211104 5818 62 6 0 0 exe [329129.519528] [ 871] 0 871 313388 3963 62 10 0 0 image [329129.528711] [ 877] 0 877 404845 4830 84 11 0 0 exe [329129.537370] [ 878] 0 878 866749 19252 337 15 0 0 exe [329129.546088] [ 918] 65534 918 1 1 1 1 0 0 exe [329129.554742] [ 921] 0 921 1 1 1 1 0 0 exe [329129.563397] [ 946] 65534 946 23706 4263 52 6 0 0 exe [329129.573373] [ 968] 0 968 23564 4640 52 6 0 0 exe [329129.582023] [ 3001] 0 3001 180154 690 21 4 0 0 image [329129.590873] [ 3007] 0 3007 181726 1387 27 5 0 0 exe [329129.599987] [ 3008] 0 3008 394027 56369 342 6 0 0 exe [329129.608635] [ 3033] 0 3033 1 1 1 1 0 0 exe [329129.622589] [ 3048] 0 3048 23509 4129 52 6 0 0 exe [329129.631454] [ 3113] 0 3113 180154 668 21 5 0 0 image [329129.640410] [ 3119] 0 3119 74904 46358 119 6 0 0 exe [329129.649185] [ 3248] 0 3248 611 1 5 4 0 0 exe [329129.657836] [ 3295] 0 3295 296940 4086 58 10 0 0 image [329129.666658] [ 3302] 0 3302 402796 4880 84 10 0 0 exe [329129.675402] [ 3303] 0 3303 906112 20764 412 17 0 0 exe [329129.684060] [ 3324] 0 3324 1 1 1 1 0 0 exe [329129.695491] [ 3355] 0 3355 23921 4457 52 6 0 0 exe [329129.704144] [ 3504] 0 3504 296588 3691 58 9 0 0 image [329129.712973] [ 3518] 0 3518 29834 3847 31 6 0 0 exe [329129.721636] [ 3606] 0 3606 559 1 5 4 0 0 exe [329129.730288] [ 3610] 0 3610 4805 1 6 4 0 0 exe [329129.738951] [ 3614] 0 3614 1 1 1 1 0 0 exe [329129.747617] [ 3625] 0 3625 851 1 5 4 0 0 exe [329129.756277] [ 3631] 0 3631 4653 1 5 4 0 0 exe [329129.764930] [ 3634] 0 3634 423 1 5 4 0 0 exe [329129.773586] [ 3640] 0 3640 4945 1 5 4 0 0 exe [329129.782233] [ 3645] 0 3645 4619 1 6 4 0 0 exe [329129.790890] [ 3669] 0 3669 672 1 5 4 0 0 exe [329129.799543] [ 3678] 0 3678 6529 1 9 5 0 0 exe [329129.808193] [ 3696] 0 3696 461 1 5 4 0 0 exe [329129.816842] [ 3706] 0 3706 6740 1 9 5 0 0 exe [329129.825493] [ 3716] 0 3716 6531 1 10 5 0 0 exe [329129.834140] [ 3735] 0 3735 4557 1 5 4 0 0 exe [329129.842792] [ 3736] 0 3736 1 1 1 1 0 0 exe [329129.851450] [ 3751] 0 3751 1 1 1 1 0 0 exe [329129.860109] [ 3757] 0 3757 6823 1 9 5 0 0 exe [329129.868754] [ 3773] 0 3773 4768 1 5 4 0 0 exe [329129.877402] [ 3802] 0 3802 1 1 1 1 0 0 exe [329129.886048] [ 4192] 0 4192 1 1 1 1 0 0 exe [329129.894693] [ 4266] 0 4266 6647 1 9 5 0 0 exe [329129.903340] [ 4285] 0 4285 6445 1 9 5 0 0 exe [329129.911985] [ 4295] 0 4295 1 1 1 1 0 0 exe [329129.920631] [ 5592] 0 5592 1 1 1 1 0 0 exe [329129.929278] Out of memory: Kill process 54266 (exe) score 929 or sacrifice child [329129.937464] Killed process 54266 (exe) total-vm:278654312kB, anon-rss:118310396kB, file-rss:0kB, shmem-rss:43800kB [329136.226903] oom_reaper: reaped process 54266 (exe), now anon-rss:0kB, file-rss:28kB, shmem-rss:43804kB [329363.667786] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329363.679374] exe cpuset=/ mems_allowed=0 [329363.683705] CPU: 26 PID: 20187 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329363.692600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329363.702040] 0000000000000000 ffffffff8e336404 ffffafa1f24a7c10 ffff9318d9ff2080 [329363.710202] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [329363.718415] ffff9306c212e100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329363.726535] Call Trace: [329363.729212] [] ? dump_stack+0x5c/0x78 [329363.734734] [] ? dump_header+0x78/0x1fd [329363.740696] [] ? get_page_from_freelist+0x3f7/0xb20 [329363.747441] [] ? cap_inode_killpriv+0x20/0x20 [329363.753665] [] ? oom_kill_process+0x22a/0x3f0 [329363.759985] [] ? out_of_memory+0x111/0x470 [329363.766044] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329363.772956] [] ? __alloc_pages_nodemask+0x201/0x260 [329363.779709] [] ? alloc_pages_current+0x91/0x140 [329363.786094] [] ? filemap_fault+0x326/0x5d0 [329363.792230] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329363.799323] [] ? __do_fault+0xa9/0x1c0 [329363.804927] [] ? handle_mm_fault+0xda4/0x1350 [329363.811136] [] ? __do_page_fault+0x255/0x4f0 [329363.817259] [] ? page_fault+0x28/0x30 [329363.822838] Mem-Info: [329363.825420] active_anon:30265043 inactive_anon:268975 isolated_anon:0 active_file:224 inactive_file:506 isolated_file:0 unevictable:0 dirty:0 writeback:1 unstable:0 slab_reclaimable:7461 slab_unreclaimable:36424 mapped:268994 shmem:304720 pagetables:74638 bounce:0 free:138658 free_pcp:58 free_cma:0 [329363.860111] Node 0 active_anon:121060176kB inactive_anon:1075900kB active_file:0kB inactive_file:2748kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1076004kB dirty:0kB writeback:4kB shmem:1218880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 430080kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [329363.890338] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329363.920159] lowmem_reserve[]: 0 2974 120837 120837 120837 [329363.926904] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2570096kB inactive_anon:0kB active_file:0kB inactive_file:128kB unevictable:0kB writepending:4kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:288kB kernel_stack:128kB pagetables:5160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329363.959476] lowmem_reserve[]: 0 0 117862 117862 117862 [329363.965625] Node 0 Normal free:65856kB min:65908kB low:186596kB high:307284kB active_anon:118490060kB inactive_anon:1075900kB active_file:0kB inactive_file:1056kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:29804kB slab_unreclaimable:145308kB kernel_stack:139088kB pagetables:293392kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329364.001616] lowmem_reserve[]: 0 0 0 0 0 [329364.006505] 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 (M) 3*4096kB (M) = 15908kB [329364.022973] Node 0 DMA32: 516*4kB (UME) 325*8kB (UME) 122*16kB (UME) 49*32kB (UME) 60*64kB (UE) 33*128kB (UE) 16*256kB (UE) 15*512kB (UME) 7*1024kB (UM) 2*2048kB (UE) 106*4096kB (UME) = 473464kB [329364.043564] Node 0 Normal: 17079*4kB (U) 2*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68332kB [329364.057717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329364.066615] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329364.075256] 305823 total pagecache pages [329364.079380] 0 pages in swap cache [329364.082894] Swap cache stats: add 0, delete 0, find 0/0 [329364.088319] Free swap = 0kB [329364.091400] Total swap = 0kB [329364.094490] 31457176 pages RAM [329364.097739] 0 pages HighMem/MovableOnly [329364.101780] 513206 pages reserved [329364.105297] 0 pages hwpoisoned [329364.108554] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329364.117829] [ 934] 0 934 95405 148 184 3 0 0 systemd-journal [329364.127514] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329364.137061] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329364.145983] [ 1128] 0 1128 21093 27 12 3 0 0 audispd [329364.154973] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329364.163793] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329364.173252] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329364.182849] [ 1158] 0 1158 7409 61 19 3 0 0 cron [329364.191573] [ 1166] 0 1166 32396 3918 67 5 0 0 syz-ci [329364.200492] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329364.209572] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329364.219185] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329364.228443] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329364.237402] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329364.246609] [ 1797] 0 1797 282958 51834 474 5 0 0 ruby [329364.255523] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [329364.265353] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [329364.275196] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329364.284981] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329364.293868] [17799] 0 17799 180958 734 23 5 0 0 exe [329364.302832] [17818] 65534 17818 17181673551 16125 134 6 0 0 exe [329364.311758] [ 4923] 0 4923 205700 78674 339 6 0 0 syz-manager [329364.321124] [12028] 0 12028 148517 93310 254 5 0 0 syz-manager [329364.336995] [ 4302] 0 4302 140213 91054 239 5 0 0 syz-manager [329364.346627] [ 9123] 0 9123 143062 71897 215 5 0 0 syz-manager [329364.355979] [39092] 0 39092 62528 488 29 4 0 0 rsyslogd [329364.367361] [54551] 0 54551 296940 4079 59 9 0 0 image [329364.376224] [54557] 0 54557 432310 7413 170 11 0 0 exe [329364.384888] [54558] 0 54558 52709049 29314619 64180 158 0 0 exe [329364.393929] [54575] 0 54575 1 1 1 1 0 0 exe [329364.402590] [54593] 0 54593 23636 5100 52 6 0 0 exe [329364.411238] [61751] 0 61751 180282 726 22 5 0 0 image [329364.421262] [61758] 0 61758 181310 718 24 4 0 0 exe [329364.429995] [61761] 65534 61761 212320 5937 71 6 0 0 exe [329364.438743] [61788] 65534 61788 1 1 1 1 0 0 exe [329364.447403] [61811] 65534 61811 24030 5003 52 6 0 0 exe [329364.456062] [ 855] 0 855 179866 680 20 4 0 0 image [329364.464903] [ 861] 0 861 181374 771 24 5 0 0 exe [329364.473637] [ 866] 65534 866 211488 6123 65 6 0 0 exe [329364.482285] [ 918] 65534 918 1 1 1 1 0 0 exe [329364.491050] [ 946] 65534 946 23970 5055 52 6 0 0 exe [329364.499704] [ 3295] 0 3295 296940 4085 58 10 0 0 image [329364.508531] [ 3302] 0 3302 402796 4880 84 10 0 0 exe [329364.517178] [ 3303] 0 3303 1134717 24197 495 18 0 0 exe [329364.525825] [ 3324] 0 3324 1 1 1 1 0 0 exe [329364.535104] [ 3355] 0 3355 24185 5344 52 6 0 0 exe [329364.544466] [ 7825] 0 7825 179866 684 21 5 0 0 image [329364.553306] [ 7831] 0 7831 180958 677 23 5 0 0 exe [329364.561958] [ 7833] 65534 7833 211424 5627 63 6 0 0 exe [329364.570605] [ 7883] 65534 7883 1 1 1 1 0 0 exe [329364.579252] [ 7903] 65534 7903 23623 4558 52 6 0 0 exe [329364.587898] [ 9076] 0 9076 179866 719 19 5 0 0 image [329364.596717] [ 9583] 0 9583 296876 3985 57 10 0 0 image [329364.605532] [ 9592] 0 9592 386828 4920 85 10 0 0 exe [329364.614176] [ 9593] 0 9593 839865 20064 401 15 0 0 exe [329364.622820] [ 9611] 0 9611 1 1 1 1 0 0 exe [329364.631464] [ 9635] 0 9635 23873 4517 52 6 0 0 exe [329364.640109] [10909] 0 10909 296588 4056 58 10 0 0 image [329364.648932] [10915] 0 10915 405069 4849 84 10 0 0 exe [329364.657663] [10916] 0 10916 870844 20643 407 16 0 0 exe [329364.666345] [10936] 0 10936 1 1 1 1 0 0 exe [329364.675164] [10953] 0 10953 23702 4791 52 6 0 0 exe [329364.683805] [11040] 0 11040 313324 3673 61 10 0 0 image [329364.692619] [11047] 0 11047 29692 3716 30 6 0 0 exe [329364.701264] [11085] 0 11085 696 1 5 4 0 0 exe [329364.709906] [11107] 0 11107 507 1 5 4 0 0 exe [329364.718590] [11112] 0 11112 4790 1 5 4 0 0 exe [329364.730788] [11121] 0 11121 4601 1 5 4 0 0 exe [329364.739552] [11125] 0 11125 465 1 5 4 0 0 exe [329364.748194] [11135] 0 11135 409 1 5 4 0 0 exe [329364.756830] [11141] 0 11141 4559 1 5 4 0 0 exe [329364.765483] [11150] 0 11150 4503 1 5 4 0 0 exe [329364.774161] [11200] 0 11200 6762 1 9 5 0 0 exe [329364.782906] [11227] 0 11227 6575 1 9 5 0 0 exe [329364.791549] [11251] 0 11251 6533 1 9 5 0 0 exe [329364.800273] [11277] 0 11277 1 1 1 1 0 0 exe [329364.808907] [11817] 0 11817 296940 3968 58 10 0 0 image [329364.817762] [11818] 0 11818 296876 3951 58 10 0 0 image [329364.826586] [11835] 0 11835 296588 3969 57 10 0 0 image [329364.835396] [11841] 0 11841 386764 4790 84 10 0 0 exe [329364.844037] [11842] 0 11842 2049334 149806 1212 25 0 0 exe [329364.852679] [11847] 0 11847 386348 4900 82 10 0 0 exe [329364.861490] [11852] 0 11852 2163376 138048 1174 26 0 0 exe [329364.870135] [11877] 0 11877 413779 6935 162 11 0 0 exe [329364.878861] [11880] 0 11880 2065079 142222 1133 25 0 0 exe [329364.887500] [11937] 0 11937 1 1 1 1 0 0 exe [329364.896141] [11941] 0 11941 1 1 1 1 0 0 exe [329364.904828] [11945] 0 11945 1 1 1 1 0 0 exe [329364.913464] [11994] 0 11994 23332 4368 52 6 0 0 exe [329364.922100] [12004] 0 12004 23665 4136 52 6 0 0 exe [329364.930783] [12009] 0 12009 23722 3903 52 6 0 0 exe [329364.939426] [12152] 0 12152 296876 3692 59 10 0 0 image [329364.948245] [12165] 0 12165 296588 3648 56 10 0 0 image [329364.957062] [12166] 0 12166 313324 3693 60 10 0 0 image [329364.965876] [12179] 0 12179 73559 45665 116 6 0 0 exe [329364.974533] [12188] 0 12188 80019 51952 128 6 0 0 exe [329364.983293] [12191] 0 12191 74061 46159 118 6 0 0 exe [329364.991942] [12380] 0 12380 781 1 5 4 0 0 exe [329365.000596] [12393] 0 12393 745 1 5 4 0 0 exe [329365.009239] [12399] 0 12399 586 1 5 4 0 0 exe [329365.017890] [12711] 0 12711 745 1 5 4 0 0 exe [329365.026624] [12726] 0 12726 4839 1 5 4 0 0 exe [329365.035260] [12736] 0 12736 4941 1 6 4 0 0 exe [329365.043905] [12738] 0 12738 394 1 5 4 0 0 exe [329365.052544] [12743] 0 12743 461 1 5 4 0 0 exe [329365.062820] [12754] 0 12754 4780 1 6 4 0 0 exe [329365.071547] [12758] 0 12758 547 1 5 4 0 0 exe [329365.080199] [12765] 0 12765 539 1 5 4 0 0 exe [329365.088836] [12773] 0 12773 4588 1 6 4 0 0 exe [329365.097477] [12781] 0 12781 4655 1 6 4 0 0 exe [329365.106122] [12793] 0 12793 391 1 5 4 0 0 exe [329365.114911] [12797] 0 12797 383 1 5 4 0 0 exe [329365.123902] [12806] 0 12806 4332 1 3 3 0 0 exe [329365.132543] [12813] 0 12813 4975 1 6 4 0 0 exe [329365.141535] [12816] 0 12816 4633 1 5 4 0 0 exe [329365.150234] [12828] 0 12828 535 1 5 4 0 0 exe [329365.158871] [12830] 0 12830 4477 1 5 4 0 0 exe [329365.167521] [12831] 0 12831 4585 1 6 4 0 0 exe [329365.176254] [12846] 0 12846 751 1 5 4 0 0 exe [329365.184903] [12855] 0 12855 4731 1 6 4 0 0 exe [329365.193542] [12875] 0 12875 4845 1 5 4 0 0 exe [329365.202282] [13003] 0 13003 1 1 1 1 0 0 exe [329365.210930] [13081] 0 13081 1 1 1 1 0 0 exe [329365.219572] [13093] 0 13093 413 1 5 3 0 0 exe [329365.228221] [13144] 0 13144 413 1 5 3 0 0 exe [329365.236864] [13168] 0 13168 6717 1 9 5 0 0 exe [329365.245500] [13179] 0 13179 1 1 1 1 0 0 exe [329365.254237] [13186] 0 13186 415 1 5 3 0 0 exe [329365.262879] [13198] 0 13198 415 1 5 3 0 0 exe [329365.271526] [13235] 0 13235 415 1 5 3 0 0 exe [329365.280277] [13247] 0 13247 6431 1 9 5 0 0 exe [329365.291601] [13256] 0 13256 6353 1 9 5 0 0 exe [329365.300309] [13261] 0 13261 415 1 5 3 0 0 exe [329365.309404] [14172] 0 14172 415 1 5 3 0 0 exe [329365.318435] [14174] 0 14174 415 1 5 3 0 0 exe [329365.327421] [14199] 0 14199 415 1 5 3 0 0 exe [329365.336418] [14201] 0 14201 6751 1 9 5 0 0 exe [329365.345218] [14329] 0 14329 415 1 5 3 0 0 exe [329365.354138] [14369] 0 14369 415 1 5 3 0 0 exe [329365.363146] [14631] 0 14631 415 1 5 3 0 0 exe [329365.372365] [14735] 0 14735 415 1 5 3 0 0 exe [329365.381401] [15380] 0 15380 415 1 5 3 0 0 exe [329365.390415] [15417] 0 15417 5913 1 8 5 0 0 exe [329365.399327] [15453] 0 15453 6865 1 10 5 0 0 exe [329365.411641] [15532] 0 15532 415 1 5 3 0 0 exe [329365.420618] [15762] 0 15762 415 1 5 3 0 0 exe [329365.429568] [15780] 0 15780 415 1 5 3 0 0 exe [329365.438332] [15820] 0 15820 415 1 5 3 0 0 exe [329365.447086] [15823] 0 15823 415 1 5 3 0 0 exe [329365.456365] [16297] 0 16297 413 1 5 3 0 0 exe [329365.465402] [16313] 0 16313 413 1 5 3 0 0 exe [329365.474123] [16329] 0 16329 413 1 5 3 0 0 exe [329365.482875] [16347] 0 16347 1 1 1 1 0 0 exe [329365.491911] [16466] 0 16466 1 1 1 1 0 0 exe [329365.500780] [16507] 0 16507 413 1 5 3 0 0 exe [329365.510069] [16522] 0 16522 1 1 1 1 0 0 exe [329365.519685] [16809] 0 16809 6177 1 8 5 0 0 exe [329365.528533] [17184] 0 17184 6556 1 9 5 0 0 exe [329365.537378] [17248] 0 17248 415 1 5 3 0 0 exe [329365.546968] [17251] 0 17251 415 1 5 3 0 0 exe [329365.555625] [17979] 0 17979 6717 1 9 5 0 0 exe [329365.564765] [18008] 0 18008 415 1 5 3 0 0 exe [329365.573945] [18044] 0 18044 1 1 1 1 0 0 exe [329365.582606] [18049] 0 18049 1 1 1 1 0 0 exe [329365.591285] [18081] 0 18081 6321 1 9 5 0 0 exe [329365.600205] [18350] 0 18350 6779 1 9 5 0 0 exe [329365.609309] [18786] 0 18786 1 1 1 1 0 0 exe [329365.618088] [19528] 0 19528 1 1 1 1 0 0 exe [329365.626749] [20358] 0 20358 1 1 1 1 0 0 exe [329365.635680] [20434] 0 20434 6477 1 9 5 0 0 exe [329365.644641] [20926] 0 20926 11100 86 25 3 0 0 cron [329365.653398] [20928] 0 20928 1069 16 8 3 0 0 sh [329365.662203] [20929] 0 20929 1043 15 7 3 0 0 run-parts [329365.671456] [20930] 0 20930 2791 54 9 3 0 0 drawfork-puppet [329365.681142] [20931] 0 20931 1457 16 8 3 0 0 sleep [329365.689965] [21025] 0 21025 180154 647 21 4 0 0 image [329365.698781] Out of memory: Kill process 54558 (exe) score 920 or sacrifice child [329365.706529] Killed process 54575 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [329365.725950] oom_reaper: reaped process 54575 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [329365.753853] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329365.766096] exe cpuset=/ mems_allowed=0 [329365.770815] CPU: 35 PID: 20187 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329365.779636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329365.789074] 0000000000000000 ffffffff8e336404 ffffafa1f24a7c10 ffff9318d9ff2080 [329365.797281] ffffffff8e209690 0000000000000000 0000000000000000 0000000000000002 [329365.805456] ffff931bbf50e800 0000000000000001 ffffffff8ec3eee0 ffffffff8e2acee0 [329365.813617] Call Trace: [329365.816277] [] ? dump_stack+0x5c/0x78 [329365.821810] [] ? dump_header+0x78/0x1fd [329365.827515] [] ? cap_inode_killpriv+0x20/0x20 [329365.833755] [] ? oom_kill_process+0x22a/0x3f0 [329365.839970] [] ? out_of_memory+0x111/0x470 [329365.845930] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329365.853243] [] ? __alloc_pages_nodemask+0x201/0x260 [329365.860376] [] ? alloc_pages_current+0x91/0x140 [329365.866769] [] ? filemap_fault+0x326/0x5d0 [329365.872880] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329365.880479] [] ? __do_fault+0xa9/0x1c0 [329365.886616] [] ? handle_mm_fault+0xda4/0x1350 [329365.892923] [] ? __do_page_fault+0x255/0x4f0 [329365.899238] [] ? page_fault+0x28/0x30 [329365.904882] Mem-Info: [329365.908974] active_anon:30265083 inactive_anon:268975 isolated_anon:0 active_file:172 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7436 slab_unreclaimable:36071 mapped:269201 shmem:304720 pagetables:74639 bounce:0 free:138715 free_pcp:0 free_cma:0 [329365.943869] Node 0 active_anon:121060332kB inactive_anon:1075900kB active_file:0kB inactive_file:2348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1076692kB dirty:0kB writeback:0kB shmem:1218880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 430080kB writeback_tmp:0kB unstable:0kB pages_scanned:21773 all_unreclaimable? no [329365.974439] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329366.004672] lowmem_reserve[]: 0 2974 120837 120837 120837 [329366.013786] Node 0 DMA32 free:473104kB min:1660kB low:4704kB high:7748kB active_anon:2570132kB inactive_anon:0kB active_file:156kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:284kB kernel_stack:128kB pagetables:5160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329366.046392] lowmem_reserve[]: 0 0 117862 117862 117862 [329366.052570] Node 0 Normal free:65856kB min:65908kB low:186596kB high:307284kB active_anon:118490200kB inactive_anon:1075900kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:29716kB slab_unreclaimable:143964kB kernel_stack:139104kB pagetables:293396kB bounce:0kB free_pcp:20kB local_pcp:0kB free_cma:0kB [329366.090829] lowmem_reserve[]: 0 0 0 0 0 [329366.096207] 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 (M) 3*4096kB (M) = 15908kB [329366.112772] Node 0 DMA32: 525*4kB (UME) 334*8kB (UME) 121*16kB (UE) 52*32kB (UME) 61*64kB (UME) 33*128kB (UE) 16*256kB (UE) 15*512kB (UME) 7*1024kB (UM) 2*2048kB (UE) 106*4096kB (UME) = 473716kB [329366.134219] Node 0 Normal: 17987*4kB (UME) 160*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 73228kB [329366.149323] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329366.158245] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329366.167163] 305999 total pagecache pages [329366.171293] 0 pages in swap cache [329366.174833] Swap cache stats: add 0, delete 0, find 0/0 [329366.180268] Free swap = 0kB [329366.183359] Total swap = 0kB [329366.186461] 31457176 pages RAM [329366.189734] 0 pages HighMem/MovableOnly [329366.193810] 513206 pages reserved [329366.197347] 0 pages hwpoisoned [329366.200612] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329366.209462] [ 934] 0 934 95405 148 184 3 0 0 systemd-journal [329366.219161] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329366.228690] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329366.237614] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [329366.246739] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329366.255566] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329366.264916] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329366.274520] [ 1158] 0 1158 7409 61 19 3 0 0 cron [329366.283252] [ 1166] 0 1166 32396 3918 67 5 0 0 syz-ci [329366.292162] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329366.301379] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329366.311257] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329366.320195] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329366.330500] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329366.339251] [ 1797] 0 1797 282958 51834 474 5 0 0 ruby [329366.347992] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [329366.357710] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [329366.367506] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329366.377223] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329366.386463] [17799] 0 17799 180958 734 23 5 0 0 exe [329366.395219] [17818] 65534 17818 17181673551 16125 134 6 0 0 exe [329366.404747] [ 4923] 0 4923 205700 78674 339 6 0 0 syz-manager [329366.414103] [12028] 0 12028 148517 93310 254 5 0 0 syz-manager [329366.423448] [ 4302] 0 4302 140213 91054 239 5 0 0 syz-manager [329366.432800] [ 9123] 0 9123 143062 71897 215 5 0 0 syz-manager [329366.442172] [39092] 0 39092 62528 521 29 4 0 0 rsyslogd [329366.451358] [54551] 0 54551 296940 4079 59 9 0 0 image [329366.460187] [54557] 0 54557 432310 7413 170 11 0 0 exe [329366.468849] [54558] 0 54558 52709049 29314629 64180 158 0 0 exe [329366.477535] [54575] 0 54575 1 0 1 1 0 0 exe [329366.486202] [54593] 0 54593 23636 5100 52 6 0 0 exe [329366.494866] [61751] 0 61751 180282 726 22 5 0 0 image [329366.503693] [61758] 0 61758 181310 718 24 4 0 0 exe [329366.512358] [61761] 65534 61761 212320 5988 71 6 0 0 exe [329366.521013] [61788] 65534 61788 1 1 1 1 0 0 exe [329366.529667] [61811] 65534 61811 24030 5003 52 6 0 0 exe [329366.539386] [ 855] 0 855 179866 680 20 4 0 0 image [329366.548420] [ 861] 0 861 181374 771 24 5 0 0 exe [329366.557450] [ 866] 65534 866 211488 6123 65 6 0 0 exe [329366.566126] [ 918] 65534 918 1 1 1 1 0 0 exe [329366.574788] [ 946] 65534 946 23970 5055 52 6 0 0 exe [329366.583454] [ 3295] 0 3295 296940 4085 58 10 0 0 image [329366.592285] [ 3302] 0 3302 402796 4880 84 10 0 0 exe [329366.600971] [ 3303] 0 3303 1134717 24197 495 18 0 0 exe [329366.609861] [ 3324] 0 3324 1 1 1 1 0 0 exe [329366.618524] [ 3355] 0 3355 24185 5344 52 6 0 0 exe [329366.627193] [ 7825] 0 7825 179866 684 21 5 0 0 image [329366.636022] [ 7831] 0 7831 180958 677 23 5 0 0 exe [329366.645453] [ 7833] 65534 7833 211424 5646 63 6 0 0 exe [329366.655155] [ 7883] 65534 7883 1 1 1 1 0 0 exe [329366.664008] [ 7903] 65534 7903 23623 4558 52 6 0 0 exe [329366.672870] [ 9076] 0 9076 179866 725 19 5 0 0 image [329366.681919] [ 9583] 0 9583 296876 3985 57 10 0 0 image [329366.690833] [ 9592] 0 9592 386828 4920 85 10 0 0 exe [329366.699582] [ 9593] 0 9593 839865 20083 401 15 0 0 exe [329366.708252] [ 9611] 0 9611 1 1 1 1 0 0 exe [329366.716911] [ 9635] 0 9635 23873 4517 52 6 0 0 exe [329366.725578] [10909] 0 10909 296588 4056 58 10 0 0 image [329366.734412] [10915] 0 10915 405069 4849 84 10 0 0 exe [329366.743080] [10916] 0 10916 870844 20643 407 16 0 0 exe [329366.751923] [10936] 0 10936 1 1 1 1 0 0 exe [329366.760586] [10953] 0 10953 23702 4791 52 6 0 0 exe [329366.769363] [11040] 0 11040 313324 3673 61 10 0 0 image [329366.778191] [11047] 0 11047 29692 3716 30 6 0 0 exe [329366.786843] [11085] 0 11085 696 1 5 4 0 0 exe [329366.795840] [11107] 0 11107 507 1 5 4 0 0 exe [329366.804501] [11112] 0 11112 4790 1 5 4 0 0 exe [329366.813159] [11121] 0 11121 4601 1 5 4 0 0 exe [329366.822194] [11125] 0 11125 465 1 5 4 0 0 exe [329366.830850] [11135] 0 11135 409 1 5 4 0 0 exe [329366.839490] [11141] 0 11141 4559 1 5 4 0 0 exe [329366.848134] [11150] 0 11150 4503 1 5 4 0 0 exe [329366.856862] [11200] 0 11200 6762 1 9 5 0 0 exe [329366.865503] [11227] 0 11227 6575 1 9 5 0 0 exe [329366.874154] [11251] 0 11251 6533 1 9 5 0 0 exe [329366.882801] [11277] 0 11277 1 1 1 1 0 0 exe [329366.891456] [11817] 0 11817 296940 3968 58 10 0 0 image [329366.900273] [11818] 0 11818 296876 3951 58 10 0 0 image [329366.909096] [11835] 0 11835 296588 3969 57 10 0 0 image [329366.917924] [11841] 0 11841 386764 4790 84 10 0 0 exe [329366.926577] [11842] 0 11842 2049334 149824 1212 25 0 0 exe [329366.935230] [11847] 0 11847 386348 4900 82 10 0 0 exe [329366.943925] [11852] 0 11852 2163376 138048 1174 26 0 0 exe [329366.952622] [11877] 0 11877 413779 6935 162 11 0 0 exe [329366.961274] [11880] 0 11880 2065079 142222 1133 25 0 0 exe [329366.969926] [11937] 0 11937 1 1 1 1 0 0 exe [329366.978576] [11941] 0 11941 1 1 1 1 0 0 exe [329366.987224] [11945] 0 11945 1 1 1 1 0 0 exe [329366.996068] [11994] 0 11994 23332 4368 52 6 0 0 exe [329367.004717] [12004] 0 12004 23665 4136 52 6 0 0 exe [329367.013359] [12009] 0 12009 23722 3903 52 6 0 0 exe [329367.022052] [12152] 0 12152 296876 3692 59 10 0 0 image [329367.030876] [12165] 0 12165 296588 3648 56 10 0 0 image [329367.041447] [12166] 0 12166 313324 3693 60 10 0 0 image [329367.050264] [12179] 0 12179 73559 45665 116 6 0 0 exe [329367.058914] [12188] 0 12188 80019 51952 128 6 0 0 exe [329367.067562] [12191] 0 12191 74061 46159 118 6 0 0 exe [329367.076203] [12380] 0 12380 781 1 5 4 0 0 exe [329367.084842] [12393] 0 12393 745 1 5 4 0 0 exe [329367.093484] [12399] 0 12399 586 1 5 4 0 0 exe [329367.102216] [12711] 0 12711 745 1 5 4 0 0 exe [329367.110861] [12726] 0 12726 4839 1 5 4 0 0 exe [329367.119502] [12736] 0 12736 4941 1 6 4 0 0 exe [329367.128139] [12738] 0 12738 394 1 5 4 0 0 exe [329367.136778] [12743] 0 12743 461 1 5 4 0 0 exe [329367.145528] [12754] 0 12754 4780 1 6 4 0 0 exe [329367.154170] [12758] 0 12758 547 1 5 4 0 0 exe [329367.162808] [12765] 0 12765 539 1 5 4 0 0 exe [329367.171582] [12773] 0 12773 4588 1 6 4 0 0 exe [329367.180316] [12781] 0 12781 4655 1 6 4 0 0 exe [329367.188992] [12793] 0 12793 391 1 5 4 0 0 exe [329367.197677] [12797] 0 12797 383 1 5 4 0 0 exe [329367.206323] [12806] 0 12806 4332 1 3 3 0 0 exe [329367.214965] [12813] 0 12813 4975 1 6 4 0 0 exe [329367.223616] [12816] 0 12816 4633 1 5 4 0 0 exe [329367.232264] [12828] 0 12828 535 1 5 4 0 0 exe [329367.243899] [12830] 0 12830 4477 1 5 4 0 0 exe [329367.252565] [12831] 0 12831 4585 1 6 4 0 0 exe [329367.261219] [12846] 0 12846 751 1 5 4 0 0 exe [329367.270122] [12855] 0 12855 4731 1 6 4 0 0 exe [329367.279058] [12875] 0 12875 4845 1 5 4 0 0 exe [329367.288115] [13003] 0 13003 1 1 1 1 0 0 exe [329367.298096] [13081] 0 13081 1 1 1 1 0 0 exe [329367.307108] [13093] 0 13093 413 1 5 3 0 0 exe [329367.315784] [13144] 0 13144 413 1 5 3 0 0 exe [329367.324551] [13168] 0 13168 6717 1 9 5 0 0 exe [329367.334010] [13179] 0 13179 1 1 1 1 0 0 exe [329367.343667] [13186] 0 13186 415 1 5 3 0 0 exe [329367.352320] [13198] 0 13198 415 1 5 3 0 0 exe [329367.361367] [13235] 0 13235 415 1 5 3 0 0 exe [329367.370031] [13247] 0 13247 6431 1 9 5 0 0 exe [329367.378705] [13256] 0 13256 6353 1 9 5 0 0 exe [329367.387373] [13261] 0 13261 415 1 5 3 0 0 exe [329367.396654] [14172] 0 14172 415 1 5 3 0 0 exe [329367.405326] [14174] 0 14174 415 1 5 3 0 0 exe [329367.414166] [14199] 0 14199 415 1 5 3 0 0 exe [329367.422906] [14201] 0 14201 6751 1 9 5 0 0 exe [329367.432204] [14329] 0 14329 415 1 5 3 0 0 exe [329367.440955] [14369] 0 14369 415 1 5 3 0 0 exe [329367.449701] [14631] 0 14631 415 1 5 3 0 0 exe [329367.458659] [14735] 0 14735 415 1 5 3 0 0 exe [329367.467502] [15380] 0 15380 415 1 5 3 0 0 exe [329367.476175] [15417] 0 15417 5913 1 8 5 0 0 exe [329367.485357] [15453] 0 15453 6865 1 10 5 0 0 exe [329367.494019] [15532] 0 15532 415 1 5 3 0 0 exe [329367.502685] [15762] 0 15762 415 1 5 3 0 0 exe [329367.511340] [15780] 0 15780 415 1 5 3 0 0 exe [329367.522879] [15820] 0 15820 415 1 5 3 0 0 exe [329367.531533] [15823] 0 15823 415 1 5 3 0 0 exe [329367.540267] [16297] 0 16297 413 1 5 3 0 0 exe [329367.548926] [16313] 0 16313 413 1 5 3 0 0 exe [329367.557633] [16329] 0 16329 413 1 5 3 0 0 exe [329367.566300] [16347] 0 16347 1 1 1 1 0 0 exe [329367.574964] [16466] 0 16466 1 1 1 1 0 0 exe [329367.583622] [16507] 0 16507 413 1 5 3 0 0 exe [329367.592280] [16522] 0 16522 1 1 1 1 0 0 exe [329367.603575] [16809] 0 16809 6177 1 8 5 0 0 exe [329367.612252] [17184] 0 17184 6556 1 9 5 0 0 exe [329367.620950] [17248] 0 17248 415 1 5 3 0 0 exe [329367.629787] [17251] 0 17251 415 1 5 3 0 0 exe [329367.638625] [17979] 0 17979 6717 1 9 5 0 0 exe [329367.647301] [18008] 0 18008 415 1 5 3 0 0 exe [329367.655955] [18044] 0 18044 1 1 1 1 0 0 exe [329367.665052] [18049] 0 18049 1 1 1 1 0 0 exe [329367.673981] [18081] 0 18081 6321 1 9 5 0 0 exe [329367.683644] [18350] 0 18350 6779 1 9 5 0 0 exe [329367.692313] [18786] 0 18786 1 1 1 1 0 0 exe [329367.701156] [19528] 0 19528 1 1 1 1 0 0 exe [329367.709919] [20358] 0 20358 1 1 1 1 0 0 exe [329367.718929] [20434] 0 20434 6477 1 9 5 0 0 exe [329367.727722] [20926] 0 20926 11100 86 25 3 0 0 cron [329367.736455] [20928] 0 20928 1069 16 8 3 0 0 sh [329367.745016] [20929] 0 20929 1043 15 7 3 0 0 run-parts [329367.754174] [20930] 0 20930 2791 54 9 3 0 0 drawfork-puppet [329367.763863] [20931] 0 20931 1457 16 8 3 0 0 sleep [329367.772688] [21025] 0 21025 180154 647 21 4 0 0 image [329367.781502] Out of memory: Kill process 54558 (exe) score 920 or sacrifice child [329367.790701] Killed process 54558 (exe) total-vm:210836196kB, anon-rss:117215900kB, file-rss:0kB, shmem-rss:48692kB [329374.916159] oom_reaper: reaped process 54558 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:48692kB [329612.476130] google_accounts invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=-999 [329612.489088] google_accounts cpuset=/ mems_allowed=0 [329612.499018] CPU: 28 PID: 2226 Comm: google_accounts Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329612.508799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329612.518239] 0000000000000000 ffffffff8e336404 ffffafa1cf5dfc10 ffff931b56f82040 [329612.526482] ffffffff8e209690 0000000000000000 00000000fffffc19 0000000cf0e80800 [329612.534617] ffff9322f5f5e000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329612.542771] Call Trace: [329612.545420] [] ? dump_stack+0x5c/0x78 [329612.550986] [] ? dump_header+0x78/0x1fd [329612.556726] [] ? get_page_from_freelist+0x3f7/0xb20 [329612.563459] [] ? cap_inode_killpriv+0x20/0x20 [329612.569695] [] ? oom_kill_process+0x22a/0x3f0 [329612.575907] [] ? out_of_memory+0x111/0x470 [329612.581857] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329612.588588] [] ? __alloc_pages_nodemask+0x201/0x260 [329612.595336] [] ? alloc_pages_current+0x91/0x140 [329612.601888] [] ? filemap_fault+0x326/0x5d0 [329612.607878] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329612.614704] [] ? __do_fault+0xa9/0x1c0 [329612.620306] [] ? handle_mm_fault+0xda4/0x1350 [329612.626517] [] ? __do_page_fault+0x255/0x4f0 [329612.632653] [] ? page_fault+0x28/0x30 [329612.638178] Mem-Info: [329612.640655] active_anon:30531286 inactive_anon:49527 isolated_anon:0 active_file:0 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5763 slab_unreclaimable:24937 mapped:49713 shmem:52491 pagetables:68717 bounce:0 free:138632 free_pcp:0 free_cma:0 [329612.678044] Node 0 active_anon:122125144kB inactive_anon:198108kB active_file:1864kB inactive_file:952kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:199292kB dirty:0kB writeback:0kB shmem:209964kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 294912kB writeback_tmp:0kB unstable:0kB pages_scanned:16483 all_unreclaimable? no [329612.710031] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329612.741800] lowmem_reserve[]: 0 2974 120837 120837 120837 [329612.748159] Node 0 DMA32 free:473104kB min:1660kB low:4704kB high:7748kB active_anon:2569588kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:8kB slab_unreclaimable:1000kB kernel_stack:96kB pagetables:5624kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329612.780292] lowmem_reserve[]: 0 0 117862 117862 117862 [329612.786430] Node 0 Normal free:65580kB min:65908kB low:186596kB high:307284kB active_anon:119555560kB inactive_anon:198108kB active_file:1364kB inactive_file:636kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23040kB slab_unreclaimable:98728kB kernel_stack:35824kB pagetables:269244kB bounce:0kB free_pcp:20kB local_pcp:0kB free_cma:0kB [329612.827080] lowmem_reserve[]: 0 0 0 0 0 [329612.831872] 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 (M) 3*4096kB (M) = 15908kB [329612.848352] Node 0 DMA32: 659*4kB (UME) 435*8kB (UME) 162*16kB (UME) 73*32kB (UME) 9*64kB (UME) 27*128kB (UE) 18*256kB (UME) 14*512kB (UE) 6*1024kB (U) 3*2048kB (UME) 106*4096kB (UME) = 473316kB [329612.869296] Node 0 Normal: 17149*4kB (UME) 522*8kB (UM) 5*16kB (UM) 2*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72916kB [329612.885118] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329612.894034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329612.902687] 53833 total pagecache pages [329612.906731] 0 pages in swap cache [329612.910348] Swap cache stats: add 0, delete 0, find 0/0 [329612.915791] Free swap = 0kB [329612.918947] Total swap = 0kB [329612.922053] 31457176 pages RAM [329612.925303] 0 pages HighMem/MovableOnly [329612.929343] 513206 pages reserved [329612.932862] 0 pages hwpoisoned [329612.936141] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329612.945597] [ 934] 0 934 125053 148 241 3 0 0 systemd-journal [329612.955806] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329612.965322] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329612.974317] [ 1128] 0 1128 21093 73 12 3 0 0 audispd [329612.984878] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329612.995637] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329613.005001] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329613.014878] [ 1158] 0 1158 7409 62 19 3 0 0 cron [329613.023845] [ 1166] 0 1166 32396 4274 67 5 0 0 syz-ci [329613.032763] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329613.042123] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329613.051237] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329613.060340] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329613.069271] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329613.078035] [ 1797] 0 1797 284492 51834 473 5 0 0 ruby [329613.095209] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [329613.105172] [ 2226] 0 2226 17178 3744 38 3 0 -999 google_accounts [329613.114992] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329613.124740] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329613.133515] [17799] 0 17799 180958 734 23 5 0 0 exe [329613.142420] [17818] 65534 17818 17181673551 15981 134 6 0 0 exe [329613.151415] [ 4923] 0 4923 205700 78925 339 6 0 0 syz-manager [329613.160768] [12028] 0 12028 148517 94311 254 5 0 0 syz-manager [329613.170217] [ 9123] 0 9123 143062 73307 217 5 0 0 syz-manager [329613.179562] [39092] 0 39092 62528 519 29 4 0 0 rsyslogd [329613.188714] [ 3295] 0 3295 296940 4085 58 10 0 0 image [329613.197661] [ 3302] 0 3302 434054 7509 168 11 0 0 exe [329613.206306] [ 3303] 0 3303 69553775 30112147 64223 166 0 0 exe [329613.214950] [ 3324] 0 3324 1 1 1 1 0 0 exe [329613.235659] [ 3355] 0 3355 24185 5347 52 6 0 0 exe [329613.244499] [20926] 0 20926 11100 86 25 3 0 0 cron [329613.253516] [20928] 0 20928 1069 16 8 3 0 0 sh [329613.262162] [20929] 0 20929 1043 15 7 3 0 0 run-parts [329613.271596] [20930] 0 20930 2791 54 9 3 0 0 drawfork-puppet [329613.281639] [20931] 0 20931 1457 16 8 3 0 0 sleep [329613.290736] [22839] 0 22839 296588 3707 57 10 0 0 image [329613.299695] [22851] 0 22851 29481 3411 31 6 0 0 exe [329613.308460] [22943] 0 22943 1 1 1 1 0 0 exe [329613.317123] [22960] 0 22960 1 1 1 1 0 0 exe [329613.326415] [22964] 0 22964 4440 1 5 4 0 0 exe [329613.335067] [22974] 0 22974 1 1 1 1 0 0 exe [329613.343725] [22979] 0 22979 346 1 5 4 0 0 exe [329613.352580] [22992] 0 22992 1 1 1 1 0 0 exe [329613.361361] [22997] 0 22997 6382 1 9 5 0 0 exe [329613.370282] [23003] 0 23003 1 1 1 1 0 0 exe [329613.379248] [23100] 0 23100 6717 1 9 5 0 0 exe [329613.388312] [23110] 0 23110 1 1 1 1 0 0 exe [329613.397002] [23125] 0 23125 6664 1 10 5 0 0 exe [329613.405685] [23140] 0 23140 6882 1 10 5 0 0 exe [329613.414345] [23607] 0 23607 296588 3943 58 10 0 0 image [329613.423198] [23621] 0 23621 296940 4024 59 9 0 0 image [329613.432140] [23635] 0 23635 386700 4727 82 10 0 0 exe [329613.440822] [23639] 0 23639 868733 19042 336 15 0 0 exe [329613.449651] [23640] 0 23640 370060 4634 81 10 0 0 exe [329613.458500] [23643] 0 23643 885314 19601 341 15 0 0 exe [329613.467158] [23731] 0 23731 1 1 1 1 0 0 exe [329613.475912] [23740] 0 23740 1 1 1 1 0 0 exe [329613.484569] [23798] 0 23798 23782 4895 52 6 0 0 exe [329613.493310] [23806] 0 23806 23557 4885 51 6 0 0 exe [329613.502238] [24794] 0 24794 180154 703 21 4 0 0 image [329613.511207] [24800] 0 24800 180958 675 23 4 0 0 exe [329613.520208] [24801] 0 24801 210912 5723 59 6 0 0 exe [329613.529669] [24832] 0 24832 1 1 1 1 0 0 exe [329613.538684] [24860] 0 24860 23703 4440 52 6 0 0 exe [329613.547350] [26180] 0 26180 296940 4019 58 10 0 0 image [329613.556175] [26186] 0 26186 386764 4720 84 10 0 0 exe [329613.564816] [26187] 0 26187 813177 19091 333 15 0 0 exe [329613.573457] [26218] 0 26218 1 1 1 1 0 0 exe [329613.582098] [26252] 0 26252 23617 5062 52 6 0 0 exe [329613.590742] Out of memory: Kill process 3303 (exe) score 945 or sacrifice child [329613.598381] Killed process 3324 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [329613.613662] oom_reaper: reaped process 3324 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [329613.653050] thread.rb:70 invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329613.665369] thread.rb:70 cpuset=/ mems_allowed=0 [329613.670433] CPU: 3 PID: 2475 Comm: thread.rb:70 Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329613.679846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329613.689257] 0000000000000000 ffffffff8e336404 ffffafa1cfbcfc10 ffff931b56f82040 [329613.697343] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18b8e3 [329613.705418] ffff9322f0ed9040 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329613.713501] Call Trace: [329613.716145] [] ? dump_stack+0x5c/0x78 [329613.721653] [] ? dump_header+0x78/0x1fd [329613.727334] [] ? get_page_from_freelist+0x3f7/0xb20 [329613.734055] [] ? cap_inode_killpriv+0x20/0x20 [329613.740255] [] ? oom_kill_process+0x22a/0x3f0 [329613.746495] [] ? out_of_memory+0x111/0x470 [329613.752438] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329613.759162] [] ? __alloc_pages_nodemask+0x201/0x260 [329613.765884] [] ? alloc_pages_current+0x91/0x140 [329613.772259] [] ? filemap_fault+0x326/0x5d0 [329613.778261] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329613.785069] [] ? __do_fault+0xa9/0x1c0 [329613.790659] [] ? handle_mm_fault+0xda4/0x1350 [329613.796862] [] ? __do_page_fault+0x255/0x4f0 [329613.802976] [] ? page_fault+0x28/0x30 [329613.808496] Mem-Info: [329613.810974] active_anon:30533025 inactive_anon:49527 isolated_anon:0 active_file:355 inactive_file:47 isolated_file:6 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5744 slab_unreclaimable:24894 mapped:49513 shmem:52491 pagetables:68721 bounce:0 free:138669 free_pcp:92 free_cma:0 [329613.845187] Node 0 active_anon:122132100kB inactive_anon:198108kB active_file:1420kB inactive_file:188kB unevictable:0kB isolated(anon):0kB isolated(file):24kB mapped:198052kB dirty:0kB writeback:0kB shmem:209964kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 294912kB writeback_tmp:0kB unstable:0kB pages_scanned:42650 all_unreclaimable? yes [329613.875617] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329613.905390] lowmem_reserve[]: 0 2974 120837 120837 120837 [329613.911724] Node 0 DMA32 free:473076kB min:1660kB low:4704kB high:7748kB active_anon:2569632kB inactive_anon:0kB active_file:20kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:8kB slab_unreclaimable:996kB kernel_stack:96kB pagetables:5624kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [329613.944095] lowmem_reserve[]: 0 0 117862 117862 117862 [329613.950201] Node 0 Normal free:65692kB min:65908kB low:186596kB high:307284kB active_anon:119562468kB inactive_anon:198108kB active_file:1504kB inactive_file:4kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:22968kB slab_unreclaimable:98560kB kernel_stack:35824kB pagetables:269260kB bounce:0kB free_pcp:292kB local_pcp:0kB free_cma:0kB [329613.985035] lowmem_reserve[]: 0 0 0 0 0 [329613.989882] 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 (M) 3*4096kB (M) = 15908kB [329614.006159] Node 0 DMA32: 659*4kB (UME) 428*8kB (UE) 161*16kB (UME) 73*32kB (UME) 9*64kB (UME) 27*128kB (UE) 18*256kB (UME) 14*512kB (UE) 6*1024kB (U) 3*2048kB (UME) 106*4096kB (UME) = 473244kB [329614.026602] Node 0 Normal: 16563*4kB (UM) 11*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66340kB [329614.040856] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329614.049751] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329614.058388] 52953 total pagecache pages [329614.062442] 0 pages in swap cache [329614.065955] Swap cache stats: add 0, delete 0, find 0/0 [329614.071395] Free swap = 0kB [329614.074473] Total swap = 0kB [329614.077551] 31457176 pages RAM [329614.080802] 0 pages HighMem/MovableOnly [329614.084845] 513206 pages reserved [329614.088355] 0 pages hwpoisoned [329614.091607] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329614.100406] [ 934] 0 934 125053 148 241 3 0 0 systemd-journal [329614.110084] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329614.119587] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329614.128483] [ 1128] 0 1128 21093 73 12 3 0 0 audispd [329614.137467] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329614.146277] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329614.155611] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329614.165208] [ 1158] 0 1158 7409 62 19 3 0 0 cron [329614.174018] [ 1166] 0 1166 32396 4274 67 5 0 0 syz-ci [329614.182932] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329614.192018] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329614.200924] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329614.209819] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329614.218764] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329614.227496] [ 1797] 0 1797 284492 51834 473 5 0 0 ruby [329614.236259] [ 2125] 0 2125 17077 3645 39 3 0 0 google_network_ [329614.245939] [ 2226] 0 2226 17178 3744 38 3 0 -999 google_accounts [329614.255632] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329614.265323] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329614.276102] [17799] 0 17799 180958 734 23 5 0 0 exe [329614.284946] [17818] 65534 17818 17181673551 15981 134 6 0 0 exe [329614.294100] [ 4923] 0 4923 205700 78925 339 6 0 0 syz-manager [329614.303480] [12028] 0 12028 148517 94311 254 5 0 0 syz-manager [329614.312845] [ 9123] 0 9123 143062 73307 217 5 0 0 syz-manager [329614.322311] [39092] 0 39092 62528 519 29 4 0 0 rsyslogd [329614.331469] [ 3295] 0 3295 296940 4085 58 10 0 0 image [329614.340323] [ 3302] 0 3302 434054 7509 168 11 0 0 exe [329614.349452] [ 3303] 0 3303 69553775 30113289 64226 166 0 0 exe [329614.359226] [ 3324] 0 3324 1 0 1 1 0 0 exe [329614.368026] [ 3355] 0 3355 24185 5347 52 6 0 0 exe [329614.376688] [20926] 0 20926 11100 86 25 3 0 0 cron [329614.385644] [20928] 0 20928 1069 16 8 3 0 0 sh [329614.394213] [20929] 0 20929 1043 15 7 3 0 0 run-parts [329614.403834] [20930] 0 20930 2791 54 9 3 0 0 drawfork-puppet [329614.413892] [20931] 0 20931 1457 16 8 3 0 0 sleep [329614.422722] [22839] 0 22839 296588 3707 57 10 0 0 image [329614.431540] [22851] 0 22851 29481 3411 31 6 0 0 exe [329614.440227] [22943] 0 22943 1 1 1 1 0 0 exe [329614.448974] [22960] 0 22960 1 1 1 1 0 0 exe [329614.457624] [22964] 0 22964 4440 1 5 4 0 0 exe [329614.466266] [22974] 0 22974 1 1 1 1 0 0 exe [329614.474907] [22979] 0 22979 346 1 5 4 0 0 exe [329614.483548] [22992] 0 22992 1 1 1 1 0 0 exe [329614.492201] [22997] 0 22997 6382 1 9 5 0 0 exe [329614.500853] [23003] 0 23003 1 1 1 1 0 0 exe [329614.509494] [23100] 0 23100 6717 1 9 5 0 0 exe [329614.518135] [23110] 0 23110 1 1 1 1 0 0 exe [329614.526779] [23125] 0 23125 6664 1 10 5 0 0 exe [329614.535422] [23140] 0 23140 6882 1 10 5 0 0 exe [329614.544064] [23607] 0 23607 296588 3943 58 10 0 0 image [329614.552889] [23621] 0 23621 296940 4024 59 9 0 0 image [329614.561708] [23635] 0 23635 386700 4727 82 10 0 0 exe [329614.570352] [23639] 0 23639 868733 19042 336 15 0 0 exe [329614.579005] [23640] 0 23640 370060 4634 81 10 0 0 exe [329614.587647] [23643] 0 23643 885314 19601 341 15 0 0 exe [329614.596288] [23731] 0 23731 1 1 1 1 0 0 exe [329614.604932] [23740] 0 23740 1 1 1 1 0 0 exe [329614.613606] [23798] 0 23798 23782 4895 52 6 0 0 exe [329614.622261] [23806] 0 23806 23557 4885 51 6 0 0 exe [329614.630917] [24794] 0 24794 180154 703 21 4 0 0 image [329614.639734] [24800] 0 24800 180958 675 23 4 0 0 exe [329614.648375] [24801] 0 24801 210912 5723 59 6 0 0 exe [329614.657017] [24832] 0 24832 1 1 1 1 0 0 exe [329614.665657] [24860] 0 24860 23703 4440 52 6 0 0 exe [329614.674299] [26180] 0 26180 296940 4019 58 10 0 0 image [329614.683134] [26186] 0 26186 386764 4720 84 10 0 0 exe [329614.692047] [26187] 0 26187 813177 19091 333 15 0 0 exe [329614.700691] [26218] 0 26218 1 1 1 1 0 0 exe [329614.709342] [26252] 0 26252 23617 5062 52 6 0 0 exe [329614.717989] Out of memory: Kill process 3303 (exe) score 945 or sacrifice child [329614.726035] Killed process 3303 (exe) total-vm:278215100kB, anon-rss:120413196kB, file-rss:0kB, shmem-rss:40240kB [329621.255103] oom_reaper: reaped process 3303 (exe), now anon-rss:0kB, file-rss:12kB, shmem-rss:40356kB [329851.358206] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329851.370874] exe cpuset=/ mems_allowed=0 [329851.375206] CPU: 19 PID: 39508 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329851.384018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329851.393452] 0000000000000000 ffffffff8e336404 ffffafa1cc903c10 ffff9318daa780c0 [329851.401559] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [329851.409730] ffff931a2907a100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329851.417849] Call Trace: [329851.420509] [] ? dump_stack+0x5c/0x78 [329851.426027] [] ? dump_header+0x78/0x1fd [329851.432768] [] ? get_page_from_freelist+0x3f7/0xb20 [329851.439497] [] ? cap_inode_killpriv+0x20/0x20 [329851.445730] [] ? oom_kill_process+0x22a/0x3f0 [329851.451931] [] ? out_of_memory+0x111/0x470 [329851.457874] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329851.464864] [] ? __alloc_pages_nodemask+0x201/0x260 [329851.471601] [] ? alloc_pages_current+0x91/0x140 [329851.477980] [] ? filemap_fault+0x326/0x5d0 [329851.483965] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329851.490784] [] ? __do_fault+0xa9/0x1c0 [329851.496393] [] ? handle_mm_fault+0xda4/0x1350 [329851.502602] [] ? __do_page_fault+0x255/0x4f0 [329851.508720] [] ? page_fault+0x28/0x30 [329851.514253] Mem-Info: [329851.516748] active_anon:30459748 inactive_anon:101796 isolated_anon:0 active_file:0 inactive_file:121 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5853 slab_unreclaimable:25210 mapped:100010 shmem:104956 pagetables:79563 bounce:0 free:138661 free_pcp:0 free_cma:0 [329851.550952] Node 0 active_anon:121838992kB inactive_anon:407184kB active_file:1940kB inactive_file:1992kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:400528kB dirty:0kB writeback:0kB shmem:419824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 305152kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [329851.581287] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329851.611068] lowmem_reserve[]: 0 2974 120837 120837 120837 [329851.618552] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2569408kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:8kB slab_unreclaimable:320kB kernel_stack:160kB pagetables:6088kB bounce:0kB free_pcp:136kB local_pcp:0kB free_cma:0kB [329851.651103] lowmem_reserve[]: 0 0 117862 117862 117862 [329851.657479] Node 0 Normal free:65384kB min:65908kB low:186596kB high:307284kB active_anon:119269584kB inactive_anon:407184kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23404kB slab_unreclaimable:100520kB kernel_stack:69952kB pagetables:312164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329851.694091] lowmem_reserve[]: 0 0 0 0 0 [329851.699211] 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 (M) 3*4096kB (M) = 15908kB [329851.715653] Node 0 DMA32: 619*4kB (UME) 496*8kB (UME) 233*16kB (UME) 71*32kB (UME) 21*64kB (UME) 15*128kB (UME) 17*256kB (UE) 14*512kB (UE) 6*1024kB (U) 3*2048kB (UME) 106*4096kB (UME) = 473692kB [329851.736701] Node 0 Normal: 2108*4kB (UME) 920*8kB (UME) 649*16kB (UME) 1115*32kB (UME) 153*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 71648kB [329851.754041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329851.763111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329851.772018] 105722 total pagecache pages [329851.776150] 0 pages in swap cache [329851.779711] Swap cache stats: add 0, delete 0, find 0/0 [329851.785253] Free swap = 0kB [329851.788409] Total swap = 0kB [329851.791541] 31457176 pages RAM [329851.794809] 0 pages HighMem/MovableOnly [329851.798859] 513206 pages reserved [329851.802819] 0 pages hwpoisoned [329851.806081] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329851.814920] [ 934] 0 934 74942 148 146 3 0 0 systemd-journal [329851.824737] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329851.834258] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329851.843177] [ 1128] 0 1128 21093 44 12 3 0 0 audispd [329851.852173] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329851.862969] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329851.872699] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329851.884533] [ 1158] 0 1158 7409 61 19 3 0 0 cron [329851.893402] [ 1166] 0 1166 32396 4355 67 5 0 0 syz-ci [329851.902331] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329851.911632] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329851.920632] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329851.929564] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329851.938742] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329851.947603] [ 1797] 0 1797 283904 51834 479 5 0 0 ruby [329851.956353] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [329851.966060] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [329851.975762] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329851.985455] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329851.994232] [17799] 0 17799 180958 734 23 5 0 0 exe [329852.002882] [17818] 65534 17818 17181673551 15905 134 6 0 0 exe [329852.011792] [ 4923] 0 4923 205700 74506 339 6 0 0 syz-manager [329852.021410] [12028] 0 12028 148517 94141 254 5 0 0 syz-manager [329852.030775] [ 9123] 0 9123 143062 73307 217 5 0 0 syz-manager [329852.040120] [39092] 0 39092 62528 513 29 4 0 0 rsyslogd [329852.049622] [20926] 0 20926 11100 86 25 3 0 0 cron [329852.058352] [20928] 0 20928 1069 16 8 3 0 0 sh [329852.066906] [20929] 0 20929 1043 15 7 3 0 0 run-parts [329852.076093] [20930] 0 20930 2791 54 9 3 0 0 drawfork-puppet [329852.085814] [20931] 0 20931 1457 16 8 3 0 0 sleep [329852.094744] [23607] 0 23607 296588 3942 58 10 0 0 image [329852.103557] [23635] 0 23635 386700 4795 82 10 0 0 exe [329852.112197] [23639] 0 23639 1589388 32644 612 21 0 0 exe [329852.120884] [23731] 0 23731 1 1 1 1 0 0 exe [329852.129522] [23806] 0 23806 24150 5365 53 6 0 0 exe [329852.138232] [24794] 0 24794 180154 702 21 4 0 0 image [329852.147054] [24800] 0 24800 182046 1374 30 4 0 0 exe [329852.155780] [24801] 0 24801 325477 82118 247 6 0 0 exe [329852.165384] [24832] 0 24832 1 1 1 1 0 0 exe [329852.174113] [24860] 0 24860 24296 4612 53 6 0 0 exe [329852.182759] [26180] 0 26180 296940 4018 58 10 0 0 image [329852.191588] [26186] 0 26186 386764 4720 84 10 0 0 exe [329852.200237] [26187] 0 26187 1226694 23116 443 18 0 0 exe [329852.209759] [26218] 0 26218 1 1 1 1 0 0 exe [329852.219377] [26252] 0 26252 23881 5321 52 6 0 0 exe [329852.228053] [39456] 0 39456 180154 640 21 4 0 0 image [329852.243893] [39462] 0 39462 181310 711 23 5 0 0 exe [329852.252556] [39463] 0 39463 210848 5755 60 5 0 0 exe [329852.261208] [39472] 0 39472 296588 3939 58 10 0 0 image [329852.270132] [39478] 0 39478 370252 4862 80 10 0 0 exe [329852.278871] [39479] 0 39479 884751 18414 327 15 0 0 exe [329852.287522] [39503] 0 39503 1 1 1 1 0 0 exe [329852.296332] [39518] 0 39518 1 1 1 1 0 0 exe [329852.304970] [39537] 0 39537 24037 4900 52 6 0 0 exe [329852.313614] [39546] 0 39546 23619 4744 52 6 0 0 exe [329852.323040] [39669] 0 39669 313324 3840 61 10 0 0 image [329852.331853] [39675] 0 39675 432228 7400 168 11 0 0 exe [329852.340528] [39676] 0 39676 69587667 29849528 71762 179 0 0 exe [329852.349170] [39693] 0 39693 1 1 1 1 0 0 exe [329852.357814] [39709] 0 39709 23579 4278 52 6 0 0 exe [329852.366463] [39909] 0 39909 180154 643 21 5 0 0 image [329852.376156] [39915] 0 39915 181182 706 25 5 0 0 exe [329852.384823] [39916] 0 39916 211104 5727 62 6 0 0 exe [329852.393657] [39937] 0 39937 1 1 1 1 0 0 exe [329852.402417] [39953] 0 39953 23737 4258 52 6 0 0 exe [329852.411286] [40008] 0 40008 179866 607 21 5 0 0 image [329852.420109] [40014] 0 40014 30194 3823 32 6 0 0 exe [329852.428761] [40037] 0 40037 600 1 5 4 0 0 exe [329852.437584] [40056] 0 40056 361 1 5 4 0 0 exe [329852.446340] [40060] 0 40060 4694 1 4 3 0 0 exe [329852.454992] [40064] 0 40064 4455 1 5 4 0 0 exe [329852.463644] [40067] 0 40067 452 1 5 4 0 0 exe [329852.472296] [40088] 0 40088 4546 1 5 4 0 0 exe [329852.480962] [40093] 0 40093 709 1 5 4 0 0 exe [329852.489616] [40098] 0 40098 4803 1 4 3 0 0 exe [329852.498262] [40124] 0 40124 6301 1 9 5 0 0 exe [329852.506914] [40140] 0 40140 5404 1 6 4 0 0 exe [329852.515553] [40167] 0 40167 707 1 3 2 0 0 exe [329852.524192] [40211] 0 40211 341 1 2 2 0 0 exe [329852.532831] [40821] 0 40821 296588 3941 59 9 0 0 image [329852.541643] [40828] 0 40828 386444 4657 81 10 0 0 exe [329852.550295] [40829] 0 40829 810740 18843 326 15 0 0 exe [329852.558948] [40852] 0 40852 1 1 1 1 0 0 exe [329852.567601] [40874] 0 40874 23502 4691 52 6 0 0 exe [329852.576240] [41254] 0 41254 298925 3739 58 10 0 0 image [329852.585170] [41262] 0 41262 700 1 5 4 0 0 exe [329852.593820] [41268] 0 41268 698 1 4 3 0 0 exe [329852.602463] [41278] 0 41278 698 1 4 3 0 0 exe [329852.611309] [41283] 0 41283 1 1 1 1 0 0 exe [329852.619980] [41288] 0 41288 698 1 4 3 0 0 exe [329852.628636] [41292] 0 41292 1 1 1 1 0 0 exe [329852.637296] [41298] 0 41298 698 1 4 3 0 0 exe [329852.646347] [41303] 0 41303 1 1 1 1 0 0 exe [329852.655004] [41314] 0 41314 1 1 1 1 0 0 exe [329852.663650] [41412] 0 41412 296940 3954 58 10 0 0 image [329852.672466] [41425] 0 41425 369900 4776 80 10 0 0 exe [329852.681103] [41426] 0 41426 889147 20704 411 16 0 0 exe [329852.689788] [41448] 0 41448 1 1 1 1 0 0 exe [329852.698428] [41471] 0 41471 23628 4785 52 6 0 0 exe [329852.707082] [41647] 0 41647 296940 4018 58 10 0 0 image [329852.715892] [41653] 0 41653 421581 4928 86 10 0 0 exe [329852.724530] [41654] 0 41654 854327 20703 401 15 0 0 exe [329852.733168] [41673] 0 41673 1 1 1 1 0 0 exe [329852.741805] [41690] 0 41690 23805 4548 52 6 0 0 exe [329852.750459] [41786] 0 41786 298925 4052 57 9 0 0 image [329852.759273] [41793] 0 41793 386700 4777 85 10 0 0 exe [329852.767913] [41794] 0 41794 853939 19750 395 15 0 0 exe [329852.776552] [41812] 0 41812 1 1 1 1 0 0 exe [329852.785189] [41826] 0 41826 23813 4494 52 6 0 0 exe [329852.793841] [41863] 0 41863 315373 3705 62 10 0 0 image [329852.802653] [41871] 0 41871 29703 4221 30 7 0 0 exe [329852.811291] [41913] 0 41913 1 1 1 1 0 0 exe [329852.819932] [41935] 0 41935 1 1 1 1 0 0 exe [329852.828585] [41939] 0 41939 6818 1 10 5 0 0 exe [329852.837225] [41949] 0 41949 1 1 1 1 0 0 exe [329852.845869] [41950] 0 41950 1 1 1 1 0 0 exe [329852.854628] [41958] 0 41958 1 1 1 1 0 0 exe [329852.863273] [41962] 0 41962 4940 1 5 4 0 0 exe [329852.871952] [41974] 0 41974 846 1 5 4 0 0 exe [329852.880594] [42038] 0 42038 1 1 1 1 0 0 exe [329852.889243] [42055] 0 42055 6752 1 9 5 0 0 exe [329852.897886] [42082] 0 42082 6921 1 9 5 0 0 exe [329852.906537] [42087] 0 42087 6758 1 10 5 0 0 exe [329852.915178] Out of memory: Kill process 39676 (exe) score 937 or sacrifice child [329852.922905] Killed process 39693 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [329852.938304] oom_reaper: reaped process 39693 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [329853.156780] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [329853.168366] exe cpuset=/ mems_allowed=0 [329853.172652] CPU: 0 PID: 39508 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [329853.181406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [329853.194558] 0000000000000000 ffffffff8e336404 ffffafa1cc903c10 ffff9318daa780c0 [329853.202712] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [329853.210851] ffff931a2907a100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [329853.218999] Call Trace: [329853.221661] [] ? dump_stack+0x5c/0x78 [329853.227182] [] ? dump_header+0x78/0x1fd [329853.232870] [] ? get_page_from_freelist+0x3f7/0xb20 [329853.239618] [] ? cap_inode_killpriv+0x20/0x20 [329853.245865] [] ? oom_kill_process+0x22a/0x3f0 [329853.252071] [] ? out_of_memory+0x111/0x470 [329853.258019] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [329853.264752] [] ? __alloc_pages_nodemask+0x201/0x260 [329853.271477] [] ? alloc_pages_current+0x91/0x140 [329853.277857] [] ? filemap_fault+0x326/0x5d0 [329853.283829] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [329853.290643] [] ? __do_fault+0xa9/0x1c0 [329853.296241] [] ? handle_mm_fault+0xda4/0x1350 [329853.302452] [] ? __do_page_fault+0x255/0x4f0 [329853.310395] [] ? page_fault+0x28/0x30 [329853.316268] Mem-Info: [329853.319475] active_anon:30460871 inactive_anon:101796 isolated_anon:0 active_file:652 inactive_file:367 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5834 slab_unreclaimable:25210 mapped:99857 shmem:104956 pagetables:79565 bounce:0 free:138441 free_pcp:186 free_cma:0 [329853.353952] Node 0 active_anon:121843484kB inactive_anon:407184kB active_file:0kB inactive_file:1456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:399236kB dirty:0kB writeback:0kB shmem:419824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 305152kB writeback_tmp:0kB unstable:0kB pages_scanned:26433 all_unreclaimable? no [329853.384319] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [329853.414419] lowmem_reserve[]: 0 2974 120837 120837 120837 [329853.420907] Node 0 DMA32 free:473028kB min:1660kB low:4704kB high:7748kB active_anon:2569744kB inactive_anon:0kB active_file:12kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:8kB slab_unreclaimable:320kB kernel_stack:160kB pagetables:6088kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [329853.453575] lowmem_reserve[]: 0 0 117862 117862 117862 [329853.459701] Node 0 Normal free:65764kB min:65908kB low:186596kB high:307284kB active_anon:119274188kB inactive_anon:407184kB active_file:0kB inactive_file:1200kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23328kB slab_unreclaimable:100520kB kernel_stack:69952kB pagetables:312172kB bounce:0kB free_pcp:1808kB local_pcp:0kB free_cma:0kB [329853.494691] lowmem_reserve[]: 0 0 0 0 0 [329853.499528] 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 (M) 3*4096kB (M) = 15908kB [329853.515777] Node 0 DMA32: 587*4kB (UME) 478*8kB (UE) 227*16kB (UE) 72*32kB (UME) 21*64kB (UME) 14*128kB (UME) 17*256kB (UE) 14*512kB (UE) 6*1024kB (U) 3*2048kB (UME) 106*4096kB (UME) = 473228kB [329853.536251] Node 0 Normal: 2041*4kB (UME) 912*8kB (UME) 662*16kB (UE) 1020*32kB (UME) 99*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65028kB [329853.552974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [329853.561871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [329853.570507] 105123 total pagecache pages [329853.574630] 0 pages in swap cache [329853.578147] Swap cache stats: add 0, delete 0, find 0/0 [329853.583569] Free swap = 0kB [329853.586651] Total swap = 0kB [329853.589727] 31457176 pages RAM [329853.592982] 0 pages HighMem/MovableOnly [329853.597014] 513206 pages reserved [329853.600528] 0 pages hwpoisoned [329853.603783] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [329853.612577] [ 934] 0 934 74942 148 146 3 0 0 systemd-journal [329853.622274] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [329853.631781] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [329853.640688] [ 1128] 0 1128 21093 44 12 3 0 0 audispd [329853.649676] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [329853.658501] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [329853.667845] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [329853.677448] [ 1158] 0 1158 7409 61 19 3 0 0 cron [329853.686174] [ 1166] 0 1166 32396 4355 67 5 0 0 syz-ci [329853.695076] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [329853.704194] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [329853.713152] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [329853.722061] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [329853.730968] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [329853.739736] [ 1797] 0 1797 283904 51834 479 5 0 0 ruby [329853.748463] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [329853.758195] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [329853.767919] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [329853.777598] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [329853.786357] [17799] 0 17799 180958 734 23 5 0 0 exe [329853.794996] [17818] 65534 17818 17181673551 15905 134 6 0 0 exe [329853.803904] [ 4923] 0 4923 205700 74506 339 6 0 0 syz-manager [329853.813251] [12028] 0 12028 148517 94141 254 5 0 0 syz-manager [329853.822589] [ 9123] 0 9123 143062 73307 217 5 0 0 syz-manager [329853.831936] [39092] 0 39092 62528 513 29 4 0 0 rsyslogd [329853.841064] [20926] 0 20926 11100 86 25 3 0 0 cron [329853.849797] [20928] 0 20928 1069 16 8 3 0 0 sh [329853.858437] [20929] 0 20929 1043 15 7 3 0 0 run-parts [329853.867600] [20930] 0 20930 2791 54 9 3 0 0 drawfork-puppet [329853.877280] [20931] 0 20931 1457 16 8 3 0 0 sleep [329853.886096] [23607] 0 23607 296588 3942 58 10 0 0 image [329853.894908] [23635] 0 23635 386700 4795 82 10 0 0 exe [329853.903583] [23639] 0 23639 1589388 32644 612 21 0 0 exe [329853.912277] [23731] 0 23731 1 1 1 1 0 0 exe [329853.920931] [23806] 0 23806 24150 5365 53 6 0 0 exe [329853.929583] [24794] 0 24794 180154 702 21 4 0 0 image [329853.938397] [24800] 0 24800 182046 1374 30 4 0 0 exe [329853.947040] [24801] 0 24801 325477 82118 247 6 0 0 exe [329853.955685] [24832] 0 24832 1 1 1 1 0 0 exe [329853.964323] [24860] 0 24860 24296 4612 53 6 0 0 exe [329853.972980] [26180] 0 26180 296940 4018 58 10 0 0 image [329853.981796] [26186] 0 26186 386764 4720 84 10 0 0 exe [329853.990441] [26187] 0 26187 1226694 23131 443 18 0 0 exe [329853.999086] [26218] 0 26218 1 1 1 1 0 0 exe [329854.007728] [26252] 0 26252 23881 5321 52 6 0 0 exe [329854.016371] [39456] 0 39456 180154 640 21 4 0 0 image [329854.025183] [39462] 0 39462 181310 711 23 5 0 0 exe [329854.033822] [39463] 0 39463 210848 5755 60 5 0 0 exe [329854.042462] [39472] 0 39472 296588 3939 58 10 0 0 image [329854.051293] [39478] 0 39478 370252 4862 80 10 0 0 exe [329854.059929] [39479] 0 39479 884751 18414 327 15 0 0 exe [329854.068579] [39503] 0 39503 1 1 1 1 0 0 exe [329854.077217] [39518] 0 39518 1 1 1 1 0 0 exe [329854.085862] [39537] 0 39537 24037 4900 52 6 0 0 exe [329854.094546] [39546] 0 39546 23619 4744 52 6 0 0 exe [329854.103187] [39669] 0 39669 313324 3840 61 10 0 0 image [329854.112006] [39675] 0 39675 432228 7400 168 11 0 0 exe [329854.120645] [39676] 0 39676 69587667 29850094 71763 179 0 0 exe [329854.129335] [39693] 0 39693 1 0 1 1 0 0 exe [329854.137984] [39709] 0 39709 23579 4278 52 6 0 0 exe [329854.146626] [39909] 0 39909 180154 643 21 5 0 0 image [329854.155441] [39915] 0 39915 181182 706 25 5 0 0 exe [329854.164078] [39916] 0 39916 211104 5727 62 6 0 0 exe [329854.172719] [39937] 0 39937 1 1 1 1 0 0 exe [329854.181365] [39953] 0 39953 23737 4258 52 6 0 0 exe [329854.190030] [40008] 0 40008 179866 607 21 5 0 0 image [329854.198851] [40014] 0 40014 30194 3823 32 6 0 0 exe [329854.207496] [40037] 0 40037 600 1 5 4 0 0 exe [329854.216229] [40056] 0 40056 361 1 5 4 0 0 exe [329854.224866] [40060] 0 40060 4694 1 4 3 0 0 exe [329854.233642] [40064] 0 40064 4455 1 5 4 0 0 exe [329854.242388] [40067] 0 40067 452 1 5 4 0 0 exe [329854.251991] [40088] 0 40088 4546 1 5 4 0 0 exe [329854.260658] [40093] 0 40093 709 1 5 4 0 0 exe [329854.270897] [40098] 0 40098 4803 1 4 3 0 0 exe [329854.279621] [40124] 0 40124 6301 1 9 5 0 0 exe [329854.288364] [40140] 0 40140 5404 1 6 4 0 0 exe [329854.297143] [40167] 0 40167 707 1 3 2 0 0 exe [329854.306066] [40211] 0 40211 341 1 2 2 0 0 exe [329854.314884] [40821] 0 40821 296588 3941 59 9 0 0 image [329854.323944] [40828] 0 40828 386444 4657 81 10 0 0 exe [329854.332612] [40829] 0 40829 810740 18843 326 15 0 0 exe [329854.341291] [40852] 0 40852 1 1 1 1 0 0 exe [329854.349969] [40874] 0 40874 23502 4691 52 6 0 0 exe [329854.358633] [41254] 0 41254 298925 3739 58 10 0 0 image [329854.367459] [41262] 0 41262 700 1 5 4 0 0 exe [329854.376126] [41268] 0 41268 698 1 4 3 0 0 exe [329854.384791] [41278] 0 41278 698 1 4 3 0 0 exe [329854.393505] [41283] 0 41283 1 1 1 1 0 0 exe [329854.402224] [41288] 0 41288 698 1 4 3 0 0 exe [329854.410999] [41292] 0 41292 1 1 1 1 0 0 exe [329854.419757] [41298] 0 41298 698 1 4 3 0 0 exe [329854.428468] [41303] 0 41303 1 1 1 1 0 0 exe [329854.437249] [41314] 0 41314 1 1 1 1 0 0 exe [329854.446015] [41412] 0 41412 296940 3954 58 10 0 0 image [329854.455027] [41425] 0 41425 369900 4776 80 10 0 0 exe [329854.463668] [41426] 0 41426 889147 20704 411 16 0 0 exe [329854.472307] [41448] 0 41448 1 1 1 1 0 0 exe [329854.480946] [41471] 0 41471 23628 4785 52 6 0 0 exe [329854.489586] [41647] 0 41647 296940 4018 58 10 0 0 image [329854.498400] [41653] 0 41653 421581 4928 86 10 0 0 exe [329854.507045] [41654] 0 41654 854327 20703 401 15 0 0 exe [329854.515694] [41673] 0 41673 1 1 1 1 0 0 exe [329854.524335] [41690] 0 41690 23805 4548 52 6 0 0 exe [329854.532980] [41786] 0 41786 298925 4052 57 9 0 0 image [329854.541848] [41793] 0 41793 386700 4777 85 10 0 0 exe [329854.550489] [41794] 0 41794 853939 19750 395 15 0 0 exe [329854.559126] [41812] 0 41812 1 1 1 1 0 0 exe [329854.567762] [41826] 0 41826 23813 4494 52 6 0 0 exe [329854.576400] [41863] 0 41863 315373 3705 62 10 0 0 image [329854.585211] [41871] 0 41871 29703 4221 30 7 0 0 exe [329854.593862] [41913] 0 41913 1 1 1 1 0 0 exe [329854.602500] [41935] 0 41935 1 1 1 1 0 0 exe [329854.611135] [41939] 0 41939 6818 1 10 5 0 0 exe [329854.619773] [41949] 0 41949 1 1 1 1 0 0 exe [329854.628412] [41950] 0 41950 1 1 1 1 0 0 exe [329854.637047] [41958] 0 41958 1 1 1 1 0 0 exe [329854.645691] [41962] 0 41962 4940 1 5 4 0 0 exe [329854.654328] [41974] 0 41974 846 1 5 4 0 0 exe [329854.663236] [42038] 0 42038 1 1 1 1 0 0 exe [329854.671889] [42055] 0 42055 6752 1 9 5 0 0 exe [329854.680527] [42082] 0 42082 6921 1 9 5 0 0 exe [329854.689167] [42087] 0 42087 6758 1 10 5 0 0 exe [329854.697805] Out of memory: Kill process 39676 (exe) score 937 or sacrifice child [329854.706503] Killed process 39676 (exe) total-vm:278350668kB, anon-rss:119354700kB, file-rss:0kB, shmem-rss:46084kB [330070.492918] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330070.504499] exe cpuset=/ mems_allowed=0 [330070.508850] CPU: 59 PID: 39979 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330070.517750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330070.527175] 0000000000000000 ffffffff8e336404 ffffafa1ce97bc10 ffff931bbe8f9100 [330070.535317] ffffffff8e209690 0000000000000000 0000000000000000 ffffffff8e2aceec [330070.543436] 0000000000000010 0000000000000246 ffffafa1ce97bac0 ffffffff8e2acee0 [330070.551583] Call Trace: [330070.554243] [] ? dump_stack+0x5c/0x78 [330070.559758] [] ? dump_header+0x78/0x1fd [330070.565464] [] ? cap_capable+0xc/0x60 [330070.570982] [] ? cap_inode_killpriv+0x20/0x20 [330070.577198] [] ? oom_kill_process+0x22a/0x3f0 [330070.583418] [] ? out_of_memory+0x111/0x470 [330070.589492] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330070.596864] [] ? __alloc_pages_nodemask+0x201/0x260 [330070.603599] [] ? alloc_pages_current+0x91/0x140 [330070.609996] [] ? filemap_fault+0x326/0x5d0 [330070.615983] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330070.622917] [] ? __do_fault+0xa9/0x1c0 [330070.628532] [] ? handle_mm_fault+0xda4/0x1350 [330070.634756] [] ? __do_page_fault+0x255/0x4f0 [330070.640886] [] ? page_fault+0x28/0x30 [330070.646433] Mem-Info: [330070.649028] active_anon:30479650 inactive_anon:85919 isolated_anon:0 active_file:0 inactive_file:570 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5978 slab_unreclaimable:25048 mapped:84938 shmem:89033 pagetables:75655 bounce:0 free:138621 free_pcp:119 free_cma:0 [330070.683224] Node 0 active_anon:121918600kB inactive_anon:343676kB active_file:0kB inactive_file:940kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:339724kB dirty:0kB writeback:0kB shmem:356132kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 305152kB writeback_tmp:0kB unstable:0kB pages_scanned:7552 all_unreclaimable? no [330070.713426] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330070.743232] lowmem_reserve[]: 0 2974 120837 120837 120837 [330070.751346] Node 0 DMA32 free:473092kB min:1660kB low:4704kB high:7748kB active_anon:2569612kB inactive_anon:0kB active_file:0kB inactive_file:100kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:8kB slab_unreclaimable:256kB kernel_stack:128kB pagetables:5960kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [330070.784446] lowmem_reserve[]: 0 0 117862 117862 117862 [330070.790782] Node 0 Normal free:65872kB min:65908kB low:186596kB high:307284kB active_anon:119349104kB inactive_anon:343676kB active_file:1856kB inactive_file:1176kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23904kB slab_unreclaimable:99936kB kernel_stack:67648kB pagetables:296660kB bounce:0kB free_pcp:1384kB local_pcp:0kB free_cma:0kB [330070.826533] lowmem_reserve[]: 0 0 0 0 0 [330070.831430] 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 (M) 3*4096kB (M) = 15908kB [330070.848918] Node 0 DMA32: 577*4kB (UE) 416*8kB (UE) 198*16kB (UE) 62*32kB (UME) 27*64kB (UME) 29*128kB (UME) 19*256kB (UME) 15*512kB (UME) 6*1024kB (U) 2*2048kB (UE) 106*4096kB (UME) = 473188kB [330070.869933] Node 0 Normal: 3247*4kB (UME) 903*8kB (UME) 487*16kB (UME) 926*32kB (UME) 181*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69220kB [330070.887317] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330070.896358] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330070.905052] 90143 total pagecache pages [330070.909098] 0 pages in swap cache [330070.912611] Swap cache stats: add 0, delete 0, find 0/0 [330070.918469] Free swap = 0kB [330070.921563] Total swap = 0kB [330070.924640] 31457176 pages RAM [330070.927900] 0 pages HighMem/MovableOnly [330070.932066] 513206 pages reserved [330070.935591] 0 pages hwpoisoned [330070.938845] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330070.947701] [ 934] 0 934 86208 148 168 3 0 0 systemd-journal [330070.958323] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330070.967950] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330070.977104] [ 1128] 0 1128 21093 43 12 3 0 0 audispd [330070.986430] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330070.995452] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330071.004912] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330071.014526] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330071.024921] [ 1166] 0 1166 32396 4041 67 5 0 0 syz-ci [330071.034218] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330071.048397] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330071.059309] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330071.069468] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330071.079159] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330071.087970] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [330071.096695] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330071.106380] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330071.116076] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330071.125777] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330071.134543] [17799] 0 17799 180958 734 23 5 0 0 exe [330071.143188] [17818] 65534 17818 17181673551 15888 134 6 0 0 exe [330071.152105] [ 4923] 0 4923 205700 74330 339 6 0 0 syz-manager [330071.161451] [12028] 0 12028 148517 94244 254 5 0 0 syz-manager [330071.170804] [ 9123] 0 9123 143062 73308 217 5 0 0 syz-manager [330071.180146] [39092] 0 39092 62528 506 29 4 0 0 rsyslogd [330071.189272] [26180] 0 26180 296940 4030 58 10 0 0 image [330071.198090] [26186] 0 26186 386764 5018 84 10 0 0 exe [330071.206742] [39456] 0 39456 180154 640 21 4 0 0 image [330071.215561] [39462] 0 39462 181726 1183 27 5 0 0 exe [330071.224247] [39463] 0 39463 312548 74445 237 6 0 0 exe [330071.233406] [39472] 0 39472 296588 3938 58 10 0 0 image [330071.243615] [39478] 0 39478 370252 4862 80 10 0 0 exe [330071.252292] [39479] 0 39479 1257734 23077 440 18 0 0 exe [330071.261039] [39503] 0 39503 1 1 1 1 0 0 exe [330071.269826] [39518] 0 39518 1 1 1 1 0 0 exe [330071.278484] [39537] 0 39537 24630 5310 53 6 0 0 exe [330071.287221] [39546] 0 39546 23947 5333 52 6 0 0 exe [330071.295971] [39909] 0 39909 180154 643 21 5 0 0 image [330071.304927] [39915] 0 39915 181182 706 25 5 0 0 exe [330071.313564] [39916] 0 39916 211360 7325 66 6 0 0 exe [330071.322201] [39937] 0 39937 1 1 1 1 0 0 exe [330071.330857] [39953] 0 39953 24330 5185 53 6 0 0 exe [330071.339510] [41412] 0 41412 296940 3953 58 10 0 0 image [330071.348487] [41425] 0 41425 433942 7389 165 12 0 0 exe [330071.357215] [41426] 0 41426 61234754 29931591 69217 168 0 0 exe [330071.365854] [41448] 0 41448 1 1 1 1 0 0 exe [330071.374494] [41471] 0 41471 23628 4752 52 6 0 0 exe [330071.383135] [41647] 0 41647 296940 4017 58 10 0 0 image [330071.392052] [41653] 0 41653 421581 4927 86 10 0 0 exe [330071.400747] [41654] 0 41654 1232899 25100 505 18 0 0 exe [330071.409436] [41673] 0 41673 1 1 1 1 0 0 exe [330071.418074] [41690] 0 41690 24069 4997 52 6 0 0 exe [330071.426714] [41786] 0 41786 298925 4051 57 9 0 0 image [330071.435541] [41793] 0 41793 386700 4777 85 10 0 0 exe [330071.444180] [41794] 0 41794 1136634 24504 498 17 0 0 exe [330071.452828] [41812] 0 41812 1 1 1 1 0 0 exe [330071.461554] [41826] 0 41826 24077 5346 52 6 0 0 exe [330071.470198] [43579] 0 43579 180154 692 22 4 0 0 image [330071.482134] [43585] 0 43585 181310 714 24 5 0 0 exe [330071.490779] [43586] 0 43586 210992 5501 60 6 0 0 exe [330071.499536] [43607] 0 43607 1 1 1 1 0 0 exe [330071.508173] [43625] 0 43625 23457 4539 52 6 0 0 exe [330071.516811] [43981] 0 43981 296876 4005 58 9 0 0 image [330071.525716] [43987] 0 43987 405261 4880 86 11 0 0 exe [330071.534353] [43988] 0 43988 858035 19898 397 16 0 0 exe [330071.542991] [44005] 0 44005 1 1 1 1 0 0 exe [330071.551746] [44021] 0 44021 23723 5231 52 6 0 0 exe [330071.560386] [44133] 0 44133 296588 3683 56 10 0 0 image [330071.569199] [44140] 0 44140 29617 4245 30 6 0 0 exe [330071.577842] [44175] 0 44175 1 1 1 1 0 0 exe [330071.586653] [44198] 0 44198 764 1 5 3 0 0 exe [330071.595334] [44205] 0 44205 1 1 1 1 0 0 exe [330071.603970] [44211] 0 44211 1 1 1 1 0 0 exe [330071.612605] [44216] 0 44216 696 1 5 4 0 0 exe [330071.621279] [44223] 0 44223 1 1 1 1 0 0 exe [330071.629917] [44229] 0 44229 1 1 1 1 0 0 exe [330071.638589] [44239] 0 44239 1 1 1 1 0 0 exe [330071.647228] [44305] 0 44305 6738 1 9 5 0 0 exe [330071.655952] [44326] 0 44326 6666 1 10 5 0 0 exe [330071.664599] [44332] 0 44332 6859 1 9 5 0 0 exe [330071.673242] [44335] 0 44335 1 1 1 1 0 0 exe [330071.684075] [44774] 0 44774 179930 667 22 4 0 0 image [330071.692887] [44780] 0 44780 181022 738 23 5 0 0 exe [330071.701526] [44781] 0 44781 210656 5813 59 6 0 0 exe [330071.710163] [44802] 0 44802 1 1 1 1 0 0 exe [330071.718801] [44819] 0 44819 23319 4151 52 6 0 0 exe [330071.727441] [44870] 0 44870 180218 652 21 5 0 0 image [330071.736255] [44877] 0 44877 30563 3126 32 6 0 0 exe [330071.744908] [44902] 0 44902 358 1 5 4 0 0 exe [330071.753549] [44916] 0 44916 4452 1 5 4 0 0 exe [330071.762194] [44920] 0 44920 659 1 5 4 0 0 exe [330071.770832] [44928] 0 44928 4813 1 6 4 0 0 exe [330071.779477] [44934] 0 44934 797 1 5 4 0 0 exe [330071.788116] [44940] 0 44940 4891 1 5 4 0 0 exe [330071.796842] [44945] 0 44945 707 1 5 4 0 0 exe [330071.805481] [44964] 0 44964 4801 1 4 3 0 0 exe [330071.814242] [44981] 0 44981 6328 1 9 5 0 0 exe [330071.822914] [45003] 0 45003 705 1 3 2 0 0 exe [330071.831601] [45026] 0 45026 1 1 1 1 0 0 exe [330071.840291] [45047] 0 45047 1 1 1 1 0 0 exe [330071.848948] [46300] 0 46300 296588 3936 58 9 0 0 image [330071.857763] [46306] 0 46306 386732 4842 83 10 0 0 exe [330071.866419] Out of memory: Kill process 41426 (exe) score 940 or sacrifice child [330071.875652] Killed process 41448 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [330071.892708] oom_reaper: reaped process 41448 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [330072.205287] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330072.218269] syz-manager cpuset=/ mems_allowed=0 [330072.223291] CPU: 28 PID: 9212 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330072.232717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330072.242140] 0000000000000000 ffffffff8e336404 ffffafa1ea7bfc10 ffff931bbe8f9100 [330072.250268] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [330072.258400] ffff93221c77b080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330072.266532] Call Trace: [330072.269342] [] ? dump_stack+0x5c/0x78 [330072.275058] [] ? dump_header+0x78/0x1fd [330072.280755] [] ? get_page_from_freelist+0x3f7/0xb20 [330072.287491] [] ? cap_inode_killpriv+0x20/0x20 [330072.293704] [] ? oom_kill_process+0x22a/0x3f0 [330072.299918] [] ? out_of_memory+0x111/0x470 [330072.305922] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330072.312651] [] ? __alloc_pages_nodemask+0x201/0x260 [330072.319386] [] ? alloc_pages_current+0x91/0x140 [330072.325770] [] ? filemap_fault+0x326/0x5d0 [330072.331757] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330072.338580] [] ? __do_fault+0xa9/0x1c0 [330072.344189] [] ? handle_mm_fault+0xda4/0x1350 [330072.350404] [] ? __do_page_fault+0x255/0x4f0 [330072.358774] [] ? page_fault+0x28/0x30 [330072.364326] Mem-Info: [330072.366837] active_anon:30479944 inactive_anon:85919 isolated_anon:0 active_file:443 inactive_file:356 isolated_file:0 unevictable:0 dirty:15 writeback:0 unstable:0 slab_reclaimable:5963 slab_unreclaimable:25046 mapped:84628 shmem:89033 pagetables:75656 bounce:0 free:138663 free_pcp:12 free_cma:0 [330072.401812] Node 0 active_anon:121919776kB inactive_anon:343676kB active_file:1556kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:338436kB dirty:60kB writeback:0kB shmem:356132kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 305152kB writeback_tmp:0kB unstable:0kB pages_scanned:6043 all_unreclaimable? no [330072.432055] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330072.462598] lowmem_reserve[]: 0 2974 120837 120837 120837 [330072.469152] Node 0 DMA32 free:473088kB min:1660kB low:4704kB high:7748kB active_anon:2569800kB inactive_anon:0kB active_file:0kB inactive_file:148kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:8kB slab_unreclaimable:256kB kernel_stack:128kB pagetables:5964kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330072.501733] lowmem_reserve[]: 0 0 117862 117862 117862 [330072.507938] Node 0 Normal free:65628kB min:65908kB low:186596kB high:307284kB active_anon:119349984kB inactive_anon:343676kB active_file:2208kB inactive_file:32kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23840kB slab_unreclaimable:99924kB kernel_stack:67648kB pagetables:296660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330072.542713] lowmem_reserve[]: 0 0 0 0 0 [330072.547596] 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 (M) 3*4096kB (M) = 15908kB [330072.564225] Node 0 DMA32: 595*4kB (UME) 444*8kB (UME) 209*16kB (UME) 62*32kB (UME) 27*64kB (UME) 29*128kB (UME) 19*256kB (UME) 15*512kB (UME) 6*1024kB (U) 2*2048kB (UE) 106*4096kB (UME) = 473660kB [330072.585130] Node 0 Normal: 3592*4kB (UME) 926*8kB (UME) 495*16kB (UME) 919*32kB (UME) 175*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 70304kB [330072.602174] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330072.611090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330072.619917] 89877 total pagecache pages [330072.624586] 0 pages in swap cache [330072.628136] Swap cache stats: add 0, delete 0, find 0/0 [330072.633571] Free swap = 0kB [330072.636666] Total swap = 0kB [330072.639752] 31457176 pages RAM [330072.643016] 0 pages HighMem/MovableOnly [330072.647061] 513206 pages reserved [330072.650943] 0 pages hwpoisoned [330072.654209] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330072.663064] [ 934] 0 934 86208 148 168 3 0 0 systemd-journal [330072.672779] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330072.682302] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330072.691219] [ 1128] 0 1128 21093 43 12 3 0 0 audispd [330072.700308] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330072.709136] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330072.718486] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330072.728284] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330072.737203] [ 1166] 0 1166 32396 4041 67 5 0 0 syz-ci [330072.746116] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330072.755215] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330072.768135] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330072.777225] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330072.786155] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330072.794897] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [330072.803731] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330072.813426] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330072.823218] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330072.832931] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330072.841703] [17799] 0 17799 180958 734 23 5 0 0 exe [330072.850369] [17818] 65534 17818 17181673551 15888 134 6 0 0 exe [330072.859295] [ 4923] 0 4923 205700 74330 339 6 0 0 syz-manager [330072.868754] [12028] 0 12028 148517 94244 254 5 0 0 syz-manager [330072.879017] [ 9123] 0 9123 143062 73308 217 5 0 0 syz-manager [330072.889068] [39092] 0 39092 62528 506 29 4 0 0 rsyslogd [330072.898214] [26180] 0 26180 296940 4030 58 10 0 0 image [330072.907308] [26186] 0 26186 386764 5018 84 10 0 0 exe [330072.916419] [39456] 0 39456 180154 640 21 4 0 0 image [330072.925247] [39462] 0 39462 181726 1183 27 5 0 0 exe [330072.933896] [39463] 0 39463 312548 74445 237 6 0 0 exe [330072.942806] [39472] 0 39472 296588 3938 58 10 0 0 image [330072.951681] [39478] 0 39478 370252 4862 80 10 0 0 exe [330072.960348] [39479] 0 39479 1257734 23077 440 18 0 0 exe [330072.969012] [39503] 0 39503 1 1 1 1 0 0 exe [330072.977733] [39518] 0 39518 1 1 1 1 0 0 exe [330072.986550] [39537] 0 39537 24630 5310 53 6 0 0 exe [330072.995189] [39546] 0 39546 23947 5333 52 6 0 0 exe [330073.003942] [39909] 0 39909 180154 643 21 5 0 0 image [330073.012757] [39915] 0 39915 181182 706 25 5 0 0 exe [330073.021442] [39916] 0 39916 211360 7325 66 6 0 0 exe [330073.030090] [39937] 0 39937 1 1 1 1 0 0 exe [330073.038785] [39953] 0 39953 24330 5185 53 6 0 0 exe [330073.047431] [41412] 0 41412 296940 3953 58 10 0 0 image [330073.056288] [41425] 0 41425 433942 7389 165 12 0 0 exe [330073.064934] [41426] 0 41426 61234754 29931685 69217 168 0 0 exe [330073.073581] [41448] 0 41448 1 0 1 1 0 0 exe [330073.082222] [41471] 0 41471 23628 4752 52 6 0 0 exe [330073.090867] [41647] 0 41647 296940 4017 58 10 0 0 image [330073.099680] [41653] 0 41653 421581 4927 86 10 0 0 exe [330073.108334] [41654] 0 41654 1232899 25100 505 18 0 0 exe [330073.116974] [41673] 0 41673 1 1 1 1 0 0 exe [330073.125899] [41690] 0 41690 24069 4997 52 6 0 0 exe [330073.134562] [41786] 0 41786 298925 4051 57 9 0 0 image [330073.143389] [41793] 0 41793 386700 4777 85 10 0 0 exe [330073.152212] [41794] 0 41794 1136634 24504 498 17 0 0 exe [330073.160965] [41812] 0 41812 1 1 1 1 0 0 exe [330073.169619] [41826] 0 41826 24077 5346 52 6 0 0 exe [330073.178259] [43579] 0 43579 180154 692 22 4 0 0 image [330073.187088] [43585] 0 43585 181310 714 24 5 0 0 exe [330073.195726] [43586] 0 43586 210992 5501 60 6 0 0 exe [330073.204525] [43607] 0 43607 1 1 1 1 0 0 exe [330073.213332] [43625] 0 43625 23457 4539 52 6 0 0 exe [330073.221995] [43981] 0 43981 296876 4005 58 9 0 0 image [330073.230899] [43987] 0 43987 405261 4880 86 11 0 0 exe [330073.239575] [43988] 0 43988 858035 19898 397 16 0 0 exe [330073.248240] [44005] 0 44005 1 1 1 1 0 0 exe [330073.256897] [44021] 0 44021 23723 5231 52 6 0 0 exe [330073.265560] [44133] 0 44133 296588 3683 56 10 0 0 image [330073.274409] [44140] 0 44140 29617 4245 30 6 0 0 exe [330073.283069] [44175] 0 44175 1 1 1 1 0 0 exe [330073.291726] [44198] 0 44198 764 1 5 3 0 0 exe [330073.300404] [44205] 0 44205 1 1 1 1 0 0 exe [330073.309057] [44211] 0 44211 1 1 1 1 0 0 exe [330073.317710] [44216] 0 44216 696 1 5 4 0 0 exe [330073.326360] [44223] 0 44223 1 1 1 1 0 0 exe [330073.335137] [44229] 0 44229 1 1 1 1 0 0 exe [330073.343806] [44239] 0 44239 1 1 1 1 0 0 exe [330073.352483] [44305] 0 44305 6738 1 9 5 0 0 exe [330073.361240] [44326] 0 44326 6666 1 10 5 0 0 exe [330073.369920] [44332] 0 44332 6859 1 9 5 0 0 exe [330073.378584] [44335] 0 44335 1 1 1 1 0 0 exe [330073.387367] [44774] 0 44774 179930 667 22 4 0 0 image [330073.396201] [44780] 0 44780 181022 738 23 5 0 0 exe [330073.404865] [44781] 0 44781 210656 5813 59 6 0 0 exe [330073.414127] [44802] 0 44802 1 1 1 1 0 0 exe [330073.422770] [44819] 0 44819 23319 4151 52 6 0 0 exe [330073.431410] [44870] 0 44870 180218 652 21 5 0 0 image [330073.440225] [44877] 0 44877 30563 3126 32 6 0 0 exe [330073.448875] [44902] 0 44902 358 1 5 4 0 0 exe [330073.457559] [44916] 0 44916 4452 1 5 4 0 0 exe [330073.466199] [44920] 0 44920 659 1 5 4 0 0 exe [330073.474837] [44928] 0 44928 4813 1 6 4 0 0 exe [330073.483489] [44934] 0 44934 797 1 5 4 0 0 exe [330073.492126] [44940] 0 44940 4891 1 5 4 0 0 exe [330073.500765] [44945] 0 44945 707 1 5 4 0 0 exe [330073.509422] [44964] 0 44964 4801 1 4 3 0 0 exe [330073.518069] [44981] 0 44981 6328 1 9 5 0 0 exe [330073.526718] [45003] 0 45003 705 1 3 2 0 0 exe [330073.535366] [45026] 0 45026 1 1 1 1 0 0 exe [330073.544008] [45047] 0 45047 1 1 1 1 0 0 exe [330073.552651] [46300] 0 46300 296588 3936 58 9 0 0 image [330073.561483] [46306] 0 46306 386732 4875 83 10 0 0 exe [330073.570136] Out of memory: Kill process 41426 (exe) score 940 or sacrifice child [330073.578278] Killed process 41426 (exe) total-vm:244939016kB, anon-rss:119685644kB, file-rss:0kB, shmem-rss:41096kB [330079.152569] oom_reaper: reaped process 41426 (exe), now anon-rss:0kB, file-rss:24kB, shmem-rss:41124kB [330309.487694] systemd-journal invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330309.500507] systemd-journal cpuset=/ mems_allowed=0 [330309.506312] CPU: 22 PID: 934 Comm: systemd-journal Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330309.516013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330309.525434] 0000000000000000 ffffffff8e336404 ffffafa1ce277c10 ffff93223c9c1000 [330309.533697] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [330309.541810] ffff9322f2504080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330309.549915] Call Trace: [330309.552590] [] ? dump_stack+0x5c/0x78 [330309.558110] [] ? dump_header+0x78/0x1fd [330309.563801] [] ? get_page_from_freelist+0x3f7/0xb20 [330309.570546] [] ? cap_inode_killpriv+0x20/0x20 [330309.576849] [] ? oom_kill_process+0x22a/0x3f0 [330309.583072] [] ? out_of_memory+0x111/0x470 [330309.590640] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330309.597569] [] ? __alloc_pages_nodemask+0x201/0x260 [330309.604309] [] ? alloc_pages_current+0x91/0x140 [330309.610700] [] ? filemap_fault+0x326/0x5d0 [330309.616688] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330309.623559] [] ? __do_fault+0xa9/0x1c0 [330309.629193] [] ? handle_mm_fault+0xda4/0x1350 [330309.635397] [] ? __do_page_fault+0x255/0x4f0 [330309.641516] [] ? page_fault+0x28/0x30 [330309.647044] Mem-Info: [330309.649529] active_anon:30378792 inactive_anon:178491 isolated_anon:0 active_file:318 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6218 slab_unreclaimable:27778 mapped:176997 shmem:182104 pagetables:72776 bounce:0 free:138874 free_pcp:24 free_cma:0 [330309.683785] Node 0 active_anon:121515168kB inactive_anon:713964kB active_file:1392kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:708000kB dirty:0kB writeback:0kB shmem:728416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 327680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [330309.713882] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330309.743698] lowmem_reserve[]: 0 2974 120837 120837 120837 [330309.750103] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2545784kB inactive_anon:4524kB active_file:0kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:452kB slab_unreclaimable:5096kB kernel_stack:14968kB pagetables:5160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330309.783030] lowmem_reserve[]: 0 0 117862 117862 117862 [330309.789195] Node 0 Normal free:65824kB min:65908kB low:186596kB high:307284kB active_anon:118969336kB inactive_anon:709440kB active_file:0kB inactive_file:2452kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24420kB slab_unreclaimable:106016kB kernel_stack:88552kB pagetables:285944kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330309.823944] lowmem_reserve[]: 0 0 0 0 0 [330309.828760] 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 (M) 3*4096kB (M) = 15908kB [330309.845007] Node 0 DMA32: 766*4kB (UME) 285*8kB (UE) 121*16kB (UME) 41*32kB (UME) 27*64kB (UME) 7*128kB (UME) 3*256kB (UME) 1*512kB (M) 2*1024kB (U) 2*2048kB (UE) 111*4096kB (UME) = 473296kB [330309.865161] Node 0 Normal: 2823*4kB (UME) 909*8kB (UME) 418*16kB (UME) 303*32kB (UME) 479*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65604kB [330309.881899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330309.890810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330309.899450] 182302 total pagecache pages [330309.903580] 0 pages in swap cache [330309.907097] Swap cache stats: add 0, delete 0, find 0/0 [330309.912525] Free swap = 0kB [330309.915607] Total swap = 0kB [330309.918691] 31457176 pages RAM [330309.921969] 0 pages HighMem/MovableOnly [330309.926008] 513206 pages reserved [330309.929537] 0 pages hwpoisoned [330309.932788] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330309.941633] [ 934] 0 934 94400 148 184 3 0 0 systemd-journal [330309.951327] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330309.960846] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330309.969795] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [330309.978797] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330309.987651] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330309.996994] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330310.006643] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330310.015381] [ 1166] 0 1166 32396 3906 67 5 0 0 syz-ci [330310.024513] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330310.033593] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330310.042508] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330310.051410] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330310.060313] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330310.069067] [ 1797] 0 1797 284492 51834 418 5 0 0 ruby [330310.077803] [ 2125] 0 2125 17077 3645 39 3 0 0 google_network_ [330310.087488] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330310.097172] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330310.106868] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330310.115806] [17799] 0 17799 180958 734 23 5 0 0 exe [330310.124460] [17818] 65534 17818 17181673551 15869 134 6 0 0 exe [330310.133366] [ 4923] 0 4923 205700 73703 339 6 0 0 syz-manager [330310.142731] [12028] 0 12028 148517 96690 255 5 0 0 syz-manager [330310.152076] [ 9123] 0 9123 143062 78284 227 5 0 0 syz-manager [330310.161416] [39092] 0 39092 62528 529 29 4 0 0 rsyslogd [330310.170556] [41786] 0 41786 298925 4051 57 9 0 0 image [330310.179376] [41793] 0 41793 434278 7715 168 11 0 0 exe [330310.188020] [41794] 0 41794 69609900 29775945 65425 170 0 0 exe [330310.196840] [41812] 0 41812 1 1 1 1 0 0 exe [330310.205485] [41826] 0 41826 24077 5324 52 6 0 0 exe [330310.214124] [43579] 0 43579 180154 691 22 4 0 0 image [330310.222946] [43585] 0 43585 181854 1392 28 5 0 0 exe [330310.231608] [43586] 0 43586 312649 74241 236 6 0 0 exe [330310.240263] [43607] 0 43607 1 1 1 1 0 0 exe [330310.248923] [43625] 0 43625 23785 4734 52 6 0 0 exe [330310.257602] [43981] 0 43981 296876 4062 58 9 0 0 image [330310.266660] [43987] 0 43987 405261 4927 86 11 0 0 exe [330310.275329] [46651] 0 46651 298925 3912 61 9 0 0 image [330310.284294] [46658] 0 46658 370316 4817 82 10 0 0 exe [330310.292952] [46659] 0 46659 967134 22513 411 16 0 0 exe [330310.301621] [46682] 0 46682 1 1 1 1 0 0 exe [330310.310279] [46697] 0 46697 23636 4844 52 6 0 0 exe [330310.319024] [46792] 0 46792 180154 638 21 4 0 0 image [330310.327854] [46797] 0 46797 313260 3943 60 10 0 0 image [330310.336685] [46803] 0 46803 181374 702 23 5 0 0 exe [330310.345336] [46805] 0 46805 211168 5813 61 6 0 0 exe [330310.353986] [46815] 0 46815 353612 4637 78 10 0 0 exe [330310.362639] [46821] 0 46821 836154 20459 400 16 0 0 exe [330310.371551] [46839] 0 46839 1 1 1 1 0 0 exe [330310.380208] [46848] 0 46848 1 1 1 1 0 0 exe [330310.388886] [46861] 0 46861 23807 4388 52 6 0 0 exe [330310.397560] [46878] 0 46878 23352 4468 52 6 0 0 exe [330310.406214] [47009] 0 47009 180154 644 20 5 0 0 image [330310.415039] [47015] 0 47015 181310 709 24 5 0 0 exe [330310.423706] [47016] 0 47016 211056 5863 59 6 0 0 exe [330310.432466] [47025] 0 47025 312972 4021 61 10 0 0 image [330310.441311] [47043] 0 47043 1 1 1 1 0 0 exe [330310.449964] [47044] 0 47044 353964 4767 78 10 0 0 exe [330310.458772] [47079] 0 47079 23524 4541 52 6 0 0 exe [330310.467430] [47152] 0 47152 296588 3874 58 9 0 0 image [330310.476266] [47159] 0 47159 370380 4817 81 10 0 0 exe [330310.485059] [47160] 0 47160 845879 18458 325 15 0 0 exe [330310.493725] [47185] 0 47185 1 1 1 1 0 0 exe [330310.502503] [47217] 0 47217 23586 4097 52 6 0 0 exe [330310.511161] [47257] 0 47257 180154 622 21 5 0 0 image [330310.519987] [47263] 0 47263 30526 3698 33 6 0 0 exe [330310.528637] [47266] 0 47266 296588 3688 56 10 0 0 image [330310.537481] [47274] 0 47274 29765 4111 31 6 0 0 exe [330310.546145] [47303] 0 47303 375 1 5 4 0 0 exe [330310.554791] [47330] 0 47330 849 1 5 4 0 0 exe [330310.563455] [47334] 0 47334 814 1 5 4 0 0 exe [330310.572108] [47337] 0 47337 4332 1 3 3 0 0 exe [330310.580759] [47350] 0 47350 4943 1 5 4 0 0 exe [330310.589426] [47354] 0 47354 5008 1 6 4 0 0 exe [330310.598085] [47357] 0 47357 646 1 5 4 0 0 exe [330310.606734] [47363] 0 47363 4740 1 5 4 0 0 exe [330310.615390] [47402] 0 47402 1 1 1 1 0 0 exe [330310.624047] [47428] 0 47428 6586 1 9 5 0 0 exe [330310.632701] [47438] 0 47438 6787 1 9 5 0 0 exe [330310.641361] [47452] 0 47452 1 1 1 1 0 0 exe [330310.650020] [47841] 0 47841 1 1 1 1 0 0 exe [330310.658671] [47903] 0 47903 4820 1 5 4 0 0 exe [330310.668119] [47912] 0 47912 1 1 1 1 0 0 exe [330310.676794] [47928] 0 47928 512 1 5 4 0 0 exe [330310.685453] [47935] 0 47935 4838 1 5 4 0 0 exe [330310.694113] [47942] 0 47942 6728 1 9 5 0 0 exe [330310.702761] [47946] 0 47946 744 1 5 4 0 0 exe [330310.711416] [47966] 0 47966 726 1 5 4 0 0 exe [330310.720070] [48079] 0 48079 6516 1 9 5 0 0 exe [330310.728809] [48094] 0 48094 6757 1 9 5 0 0 exe [330310.737459] [48138] 0 48138 6748 1 9 5 0 0 exe [330310.746146] [48165] 0 48165 4606 1 5 4 0 0 exe [330310.754815] [48934] 0 48934 315309 3977 63 10 0 0 image [330310.763643] [48941] 0 48941 388813 4829 83 11 0 0 exe [330310.772302] [48942] 0 48942 839248 18610 327 15 0 0 exe [330310.781488] [48965] 0 48965 1 1 1 1 0 0 exe [330310.790225] [48980] 0 48980 23793 5076 52 6 0 0 exe [330310.798881] [49222] 0 49222 312972 3902 62 10 0 0 image [330310.807733] [49229] 0 49229 370316 4801 86 10 0 0 exe [330310.816384] [49230] 0 49230 884664 18185 335 15 0 0 exe [330310.825039] [49253] 0 49253 1 1 1 1 0 0 exe [330310.833718] [49266] 0 49266 23802 4682 52 6 0 0 exe [330310.842371] [49312] 0 49312 315373 3707 61 10 0 0 image [330310.851194] [49320] 0 49320 252 1 5 4 0 0 exe [330310.859843] [49324] 0 49324 250 1 4 3 0 0 exe [330310.868494] [49328] 0 49328 250 1 4 3 0 0 exe [330310.877278] [49332] 0 49332 250 1 4 3 0 0 exe [330310.885952] [49336] 0 49336 1 1 1 1 0 0 exe [330310.894612] [49345] 0 49345 250 1 4 3 0 0 exe [330310.903546] [49354] 0 49354 1 1 1 1 0 0 exe [330310.912207] [49358] 0 49358 1 1 1 1 0 0 exe [330310.920871] [49362] 0 49362 1 1 1 1 0 0 exe [330310.929545] [49588] 0 49588 47807 24775 98 5 0 0 syz-manager [330310.938897] [49671] 0 49671 180218 688 23 5 0 0 image [330310.947739] [49677] 0 49677 181726 1130 28 5 0 0 exe [330310.956389] [49682] 65534 49682 285152 15900 137 6 0 0 exe [330310.965038] [49699] 65534 49699 1 1 1 1 0 0 exe [330310.973695] [49717] 65534 49717 23446 3860 32 6 0 0 exe [330310.982685] [49753] 0 49753 180154 642 20 4 0 0 image [330310.991521] [49759] 65534 49759 63002 34552 96 6 0 0 exe [330311.000180] [49792] 65534 49792 4918 1 6 4 0 0 exe [330311.008839] [49811] 65534 49811 724 1 5 4 0 0 exe [330311.017589] [49817] 65534 49817 559 1 5 4 0 0 exe [330311.027660] [50135] 0 50135 179866 699 20 5 0 0 image [330311.036531] [50143] 0 50143 181598 1103 26 5 0 0 exe [330311.045294] [50148] 65534 50148 268896 15995 126 6 0 0 exe [330311.053974] [50167] 65534 50167 1 1 1 1 0 0 exe [330311.062636] [50186] 65534 50186 23381 3130 32 6 0 0 exe [330311.071299] [50244] 0 50244 179802 618 21 5 0 0 image [330311.080155] [50250] 65534 50250 60351 33669 90 6 0 0 exe [330311.088924] [50288] 65534 50288 781 1 5 4 0 0 exe [330311.098318] [50301] 65534 50301 380 1 5 4 0 0 exe [330311.106982] [50306] 65534 50306 4332 1 3 3 0 0 exe [330311.115924] [50310] 65534 50310 491 1 5 4 0 0 exe [330311.124730] [50319] 65534 50319 4332 1 3 3 0 0 exe [330311.133491] [50323] 65534 50323 4332 1 3 3 0 0 exe [330311.142469] [50356] 65534 50356 1 1 1 1 0 0 exe [330311.151142] [50377] 65534 50377 1 1 1 1 0 0 exe [330311.159805] [50395] 65534 50395 1 1 1 1 0 0 exe [330311.168458] [50475] 65534 50475 1 1 1 1 0 0 exe [330311.177122] [50918] 65534 50918 605 1 5 4 0 0 exe [330311.185778] [50921] 65534 50921 4332 1 3 3 0 0 exe [330311.194432] [50928] 65534 50928 456 1 5 4 0 0 exe [330311.203083] [50938] 65534 50938 4332 1 3 3 0 0 exe [330311.211756] [50946] 65534 50946 4652 1 6 4 0 0 exe [330311.220405] [50953] 65534 50953 551 1 5 4 0 0 exe [330311.229078] [50959] 65534 50959 4645 1 5 4 0 0 exe [330311.237726] [51016] 65534 51016 1 1 1 1 0 0 exe [330311.246385] [51027] 65534 51027 6491 1 9 5 0 0 exe [330311.255038] [51070] 65534 51070 1 1 1 1 0 0 exe [330311.263705] [51097] 65534 51097 1 1 1 1 0 0 exe [330311.272363] Out of memory: Kill process 41794 (exe) score 935 or sacrifice child [330311.280136] Killed process 41812 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [330311.339256] oom_reaper: reaped process 41812 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [330311.349233] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330311.361308] exe cpuset=/ mems_allowed=0 [330311.365718] CPU: 19 PID: 47218 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330311.374628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330311.384417] 0000000000000000 ffffffff8e336404 ffffafa1ceeffc10 ffff93223c9c1000 [330311.392912] ffffffff8e209690 0000000000000000 0000000000000000 00000000000000cd [330311.401055] ffff931a29c6c100 0000000000000001 ffff931a29c6c100 ffffffff8e2acee0 [330311.409370] Call Trace: [330311.412069] [] ? dump_stack+0x5c/0x78 [330311.417692] [] ? dump_header+0x78/0x1fd [330311.423584] [] ? cap_inode_killpriv+0x20/0x20 [330311.429806] [] ? oom_kill_process+0x22a/0x3f0 [330311.436033] [] ? out_of_memory+0x111/0x470 [330311.441987] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330311.448984] [] ? __alloc_pages_nodemask+0x201/0x260 [330311.455728] [] ? alloc_pages_current+0x91/0x140 [330311.462637] [] ? filemap_fault+0x326/0x5d0 [330311.468611] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330311.475520] [] ? __do_fault+0xa9/0x1c0 [330311.481127] [] ? handle_mm_fault+0xda4/0x1350 [330311.487445] [] ? pick_next_task_fair+0x2fb/0x490 [330311.495227] [] ? __do_page_fault+0x255/0x4f0 [330311.501353] [] ? page_fault+0x28/0x30 [330311.506885] Mem-Info: [330311.509398] active_anon:30378828 inactive_anon:178491 isolated_anon:0 active_file:0 inactive_file:473 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6204 slab_unreclaimable:27735 mapped:177203 shmem:182104 pagetables:72779 bounce:0 free:138634 free_pcp:16 free_cma:0 [330311.545327] Node 0 active_anon:121515312kB inactive_anon:713964kB active_file:428kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:708816kB dirty:0kB writeback:0kB shmem:728416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 327680kB writeback_tmp:0kB unstable:0kB pages_scanned:3321 all_unreclaimable? no [330311.575490] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330311.605288] lowmem_reserve[]: 0 2974 120837 120837 120837 [330311.611671] Node 0 DMA32 free:473028kB min:1660kB low:4704kB high:7748kB active_anon:2545828kB inactive_anon:4524kB active_file:168kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:444kB slab_unreclaimable:5064kB kernel_stack:14968kB pagetables:5164kB bounce:0kB free_pcp:268kB local_pcp:0kB free_cma:0kB [330311.644827] lowmem_reserve[]: 0 0 117862 117862 117862 [330311.651005] Node 0 Normal free:65868kB min:65908kB low:186596kB high:307284kB active_anon:118969484kB inactive_anon:709440kB active_file:604kB inactive_file:576kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24372kB slab_unreclaimable:105876kB kernel_stack:88552kB pagetables:285952kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [330311.688397] lowmem_reserve[]: 0 0 0 0 0 [330311.693287] 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 (M) 3*4096kB (M) = 15908kB [330311.709991] Node 0 DMA32: 775*4kB (UME) 288*8kB (UME) 123*16kB (UME) 43*32kB (UME) 27*64kB (UME) 7*128kB (UME) 3*256kB (UME) 1*512kB (M) 2*1024kB (U) 2*2048kB (UE) 111*4096kB (UME) = 473452kB [330311.730278] Node 0 Normal: 2980*4kB (UME) 912*8kB (UME) 427*16kB (UME) 312*32kB (UME) 496*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67776kB [330311.747131] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330311.756176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330311.764810] 182539 total pagecache pages [330311.768934] 0 pages in swap cache [330311.772449] Swap cache stats: add 0, delete 0, find 0/0 [330311.777886] Free swap = 0kB [330311.780959] Total swap = 0kB [330311.784039] 31457176 pages RAM [330311.787385] 0 pages HighMem/MovableOnly [330311.791542] 513206 pages reserved [330311.795143] 0 pages hwpoisoned [330311.798395] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330311.808273] [ 934] 0 934 94400 148 184 3 0 0 systemd-journal [330311.817984] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330311.827502] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330311.836413] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [330311.845410] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330311.854240] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330311.863627] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330311.873232] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330311.881966] [ 1166] 0 1166 32396 3906 67 5 0 0 syz-ci [330311.890867] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330311.899985] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330311.908883] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330311.921264] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330311.930308] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330311.939055] [ 1797] 0 1797 284492 51834 418 5 0 0 ruby [330311.947795] [ 2125] 0 2125 17077 3645 39 3 0 0 google_network_ [330311.963664] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330311.973359] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330311.983051] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330311.991815] [17799] 0 17799 180958 734 23 5 0 0 exe [330312.000729] [17818] 65534 17818 17181673551 15869 134 6 0 0 exe [330312.010019] [ 4923] 0 4923 205700 73730 339 6 0 0 syz-manager [330312.019406] [12028] 0 12028 148517 96690 255 5 0 0 syz-manager [330312.028769] [ 9123] 0 9123 143062 78284 227 5 0 0 syz-manager [330312.038127] [39092] 0 39092 62528 529 29 4 0 0 rsyslogd [330312.047266] [41786] 0 41786 298925 4051 57 9 0 0 image [330312.056093] [41793] 0 41793 434278 7715 168 11 0 0 exe [330312.064747] [41794] 0 41794 69609900 29775948 65425 170 0 0 exe [330312.073406] [41812] 0 41812 1 0 1 1 0 0 exe [330312.082109] [41826] 0 41826 24077 5324 52 6 0 0 exe [330312.091188] [43579] 0 43579 180154 691 22 4 0 0 image [330312.100183] [43585] 0 43585 181854 1392 28 5 0 0 exe [330312.109005] [43586] 0 43586 312649 74241 236 6 0 0 exe [330312.117655] [43607] 0 43607 1 1 1 1 0 0 exe [330312.126303] [43625] 0 43625 23785 4734 52 6 0 0 exe [330312.134949] [43981] 0 43981 296876 4062 58 9 0 0 image [330312.143768] [43987] 0 43987 405261 4927 86 11 0 0 exe [330312.155129] [46651] 0 46651 298925 3912 61 9 0 0 image [330312.164143] [46658] 0 46658 370316 4817 82 10 0 0 exe [330312.172786] [46659] 0 46659 967134 22513 411 16 0 0 exe [330312.183978] [46682] 0 46682 1 1 1 1 0 0 exe [330312.192921] [46697] 0 46697 23636 4844 52 6 0 0 exe [330312.202471] [46792] 0 46792 180154 638 21 4 0 0 image [330312.211451] [46797] 0 46797 313260 3943 60 10 0 0 image [330312.220491] [46803] 0 46803 181374 702 23 5 0 0 exe [330312.229150] [46805] 0 46805 211168 5813 61 6 0 0 exe [330312.237905] [46815] 0 46815 353612 4637 78 10 0 0 exe [330312.246581] [46821] 0 46821 836154 20459 400 16 0 0 exe [330312.255513] [46839] 0 46839 1 1 1 1 0 0 exe [330312.264162] [46848] 0 46848 1 1 1 1 0 0 exe [330312.272807] [46861] 0 46861 23807 4388 52 6 0 0 exe [330312.281464] [46878] 0 46878 23352 4468 52 6 0 0 exe [330312.290114] [47009] 0 47009 180154 644 20 5 0 0 image [330312.299194] [47015] 0 47015 181310 709 24 5 0 0 exe [330312.307846] [47016] 0 47016 211056 5863 59 6 0 0 exe [330312.316495] [47025] 0 47025 312972 4021 61 10 0 0 image [330312.325411] [47043] 0 47043 1 1 1 1 0 0 exe [330312.334443] [47044] 0 47044 353964 4767 78 10 0 0 exe [330312.343286] [47079] 0 47079 23524 4541 52 6 0 0 exe [330312.352403] [47152] 0 47152 296588 3874 58 9 0 0 image [330312.361675] [47159] 0 47159 370380 4817 81 10 0 0 exe [330312.370360] [47160] 0 47160 845879 18458 325 15 0 0 exe [330312.379041] [47185] 0 47185 1 1 1 1 0 0 exe [330312.387705] [47217] 0 47217 23586 4097 52 6 0 0 exe [330312.396559] [47257] 0 47257 180154 622 21 5 0 0 image [330312.405390] [47263] 0 47263 30526 3698 33 6 0 0 exe [330312.414069] [47266] 0 47266 296588 3688 56 10 0 0 image [330312.422895] [47274] 0 47274 29765 4111 31 6 0 0 exe [330312.431557] [47303] 0 47303 375 1 5 4 0 0 exe [330312.440208] [47330] 0 47330 849 1 5 4 0 0 exe [330312.448858] [47334] 0 47334 814 1 5 4 0 0 exe [330312.457620] [47337] 0 47337 4332 1 3 3 0 0 exe [330312.466260] [47350] 0 47350 4943 1 5 4 0 0 exe [330312.474987] [47354] 0 47354 5008 1 6 4 0 0 exe [330312.483659] [47357] 0 47357 646 1 5 4 0 0 exe [330312.492351] [47363] 0 47363 4740 1 5 4 0 0 exe [330312.502919] [47402] 0 47402 1 1 1 1 0 0 exe [330312.511576] [47428] 0 47428 6586 1 9 5 0 0 exe [330312.520240] [47438] 0 47438 6787 1 9 5 0 0 exe [330312.528889] [47452] 0 47452 1 1 1 1 0 0 exe [330312.537534] [47841] 0 47841 1 1 1 1 0 0 exe [330312.546183] [47903] 0 47903 4820 1 5 4 0 0 exe [330312.554826] [47912] 0 47912 1 1 1 1 0 0 exe [330312.563510] [47928] 0 47928 512 1 5 4 0 0 exe [330312.572157] [47935] 0 47935 4838 1 5 4 0 0 exe [330312.580890] [47942] 0 47942 6728 1 9 5 0 0 exe [330312.589619] [47946] 0 47946 744 1 5 4 0 0 exe [330312.598383] [47966] 0 47966 726 1 5 4 0 0 exe [330312.607019] [48079] 0 48079 6516 1 9 5 0 0 exe [330312.615746] [48094] 0 48094 6757 1 9 5 0 0 exe [330312.624424] [48138] 0 48138 6748 1 9 5 0 0 exe [330312.633943] [48165] 0 48165 4606 1 5 4 0 0 exe [330312.642579] [48934] 0 48934 315309 3977 63 10 0 0 image [330312.651573] [48941] 0 48941 388813 4829 83 11 0 0 exe [330312.660209] [48942] 0 48942 839248 18610 327 15 0 0 exe [330312.668853] [48965] 0 48965 1 1 1 1 0 0 exe [330312.677495] [48980] 0 48980 23793 5076 52 6 0 0 exe [330312.686132] [49222] 0 49222 312972 3902 62 10 0 0 image [330312.694984] [49229] 0 49229 370316 4801 86 10 0 0 exe [330312.703623] [49230] 0 49230 884664 18185 335 15 0 0 exe [330312.712260] [49253] 0 49253 1 1 1 1 0 0 exe [330312.720912] [49266] 0 49266 23802 4682 52 6 0 0 exe [330312.729672] [49312] 0 49312 315373 3707 61 10 0 0 image [330312.738497] [49320] 0 49320 252 1 5 4 0 0 exe [330312.747308] [49324] 0 49324 250 1 4 3 0 0 exe [330312.755945] [49328] 0 49328 250 1 4 3 0 0 exe [330312.764581] [49332] 0 49332 250 1 4 3 0 0 exe [330312.773317] [49336] 0 49336 1 1 1 1 0 0 exe [330312.781952] [49345] 0 49345 250 1 4 3 0 0 exe [330312.790796] [49354] 0 49354 1 1 1 1 0 0 exe [330312.799449] [49358] 0 49358 1 1 1 1 0 0 exe [330312.808093] [49362] 0 49362 1 1 1 1 0 0 exe [330312.816778] [49588] 0 49588 47807 24775 98 5 0 0 syz-manager [330312.826118] [49671] 0 49671 180218 688 23 5 0 0 image [330312.837535] [49677] 0 49677 181726 1130 28 5 0 0 exe [330312.846357] [49682] 65534 49682 285152 15900 137 6 0 0 exe [330312.854998] [49699] 65534 49699 1 1 1 1 0 0 exe [330312.867677] [49717] 65534 49717 23446 3860 32 6 0 0 exe [330312.876486] [49753] 0 49753 180154 642 20 4 0 0 image [330312.885395] [49759] 65534 49759 63002 34552 96 6 0 0 exe [330312.894076] [49792] 65534 49792 4918 1 6 4 0 0 exe [330312.902720] [49811] 65534 49811 724 1 5 4 0 0 exe [330312.912238] [49817] 65534 49817 559 1 5 4 0 0 exe [330312.920882] [50135] 0 50135 179866 699 20 5 0 0 image [330312.929696] [50143] 0 50143 181598 1103 26 5 0 0 exe [330312.938340] [50148] 65534 50148 268896 15995 126 6 0 0 exe [330312.947157] [50167] 65534 50167 1 1 1 1 0 0 exe [330312.955887] [50186] 65534 50186 23381 3130 32 6 0 0 exe [330312.964523] [50244] 0 50244 179802 618 21 5 0 0 image [330312.973336] [50250] 65534 50250 60351 33669 90 6 0 0 exe [330312.982063] [50288] 65534 50288 781 1 5 4 0 0 exe [330312.991572] [50301] 65534 50301 380 1 5 4 0 0 exe [330313.000208] [50306] 65534 50306 4332 1 3 3 0 0 exe [330313.008965] [50310] 65534 50310 491 1 5 4 0 0 exe [330313.017605] [50319] 65534 50319 4332 1 3 3 0 0 exe [330313.026245] [50323] 65534 50323 4332 1 3 3 0 0 exe [330313.034884] [50356] 65534 50356 1 1 1 1 0 0 exe [330313.043695] [50377] 65534 50377 1 1 1 1 0 0 exe [330313.052508] [50395] 65534 50395 1 1 1 1 0 0 exe [330313.061161] [50475] 65534 50475 1 1 1 1 0 0 exe [330313.069885] [50918] 65534 50918 605 1 5 4 0 0 exe [330313.078537] [50921] 65534 50921 4332 1 3 3 0 0 exe [330313.087218] [50928] 65534 50928 456 1 5 4 0 0 exe [330313.095856] [50938] 65534 50938 4332 1 3 3 0 0 exe [330313.104488] [50946] 65534 50946 4652 1 6 4 0 0 exe [330313.113131] [50953] 65534 50953 551 1 5 4 0 0 exe [330313.121820] [50959] 65534 50959 4645 1 5 4 0 0 exe [330313.130461] [51016] 65534 51016 1 1 1 1 0 0 exe [330313.139100] [51027] 65534 51027 6491 1 9 5 0 0 exe [330313.147783] [51070] 65534 51070 1 1 1 1 0 0 exe [330313.158328] [51097] 65534 51097 1 1 1 1 0 0 exe [330313.167249] Out of memory: Kill process 41794 (exe) score 935 or sacrifice child [330313.175440] Killed process 41794 (exe) total-vm:278439600kB, anon-rss:119052120kB, file-rss:0kB, shmem-rss:51752kB [330319.037562] oom_reaper: reaped process 41794 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:51832kB [330500.299050] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330500.311322] syz-manager cpuset=/ mems_allowed=0 [330500.316352] CPU: 9 PID: 12370 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330500.326466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330500.337896] 0000000000000000 ffffffff8e336404 ffffafa1eb3bfc10 ffff93089a3a4080 [330500.346063] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [330500.354462] ffff9311b61d5140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330500.363467] Call Trace: [330500.366117] [] ? dump_stack+0x5c/0x78 [330500.371627] [] ? dump_header+0x78/0x1fd [330500.377432] [] ? get_page_from_freelist+0x3f7/0xb20 [330500.384170] [] ? cap_inode_killpriv+0x20/0x20 [330500.390389] [] ? oom_kill_process+0x22a/0x3f0 [330500.396624] [] ? out_of_memory+0x111/0x470 [330500.402579] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330500.409408] [] ? __alloc_pages_nodemask+0x201/0x260 [330500.416410] [] ? alloc_pages_current+0x91/0x140 [330500.422791] [] ? filemap_fault+0x326/0x5d0 [330500.428768] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330500.435735] [] ? __do_fault+0xa9/0x1c0 [330500.441342] [] ? handle_mm_fault+0xda4/0x1350 [330500.447546] [] ? __do_page_fault+0x255/0x4f0 [330500.453660] [] ? page_fault+0x28/0x30 [330500.459211] Mem-Info: [330500.461801] active_anon:30432907 inactive_anon:127183 isolated_anon:0 active_file:156 inactive_file:1034 isolated_file:17 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6541 slab_unreclaimable:30615 mapped:126269 shmem:130523 pagetables:69716 bounce:0 free:138608 free_pcp:352 free_cma:0 [330500.497261] Node 0 active_anon:121731628kB inactive_anon:508732kB active_file:2548kB inactive_file:1400kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:505064kB dirty:0kB writeback:0kB shmem:522092kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB pages_scanned:3506 all_unreclaimable? no [330500.527840] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330500.557676] lowmem_reserve[]: 0 2974 120837 120837 120837 [330500.564810] Node 0 DMA32 free:473088kB min:1660kB low:4704kB high:7748kB active_anon:2568112kB inactive_anon:0kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:288kB slab_unreclaimable:2212kB kernel_stack:208kB pagetables:5036kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB [330500.597886] lowmem_reserve[]: 0 0 117862 117862 117862 [330500.604720] Node 0 Normal free:65692kB min:65908kB low:186596kB high:307284kB active_anon:119163516kB inactive_anon:508732kB active_file:1196kB inactive_file:196kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:25876kB slab_unreclaimable:120248kB kernel_stack:88992kB pagetables:273828kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330500.640879] lowmem_reserve[]: 0 0 0 0 0 [330500.645932] 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 (M) 3*4096kB (M) = 15908kB [330500.662649] Node 0 DMA32: 907*4kB (UME) 547*8kB (UME) 448*16kB (UME) 209*32kB (UME) 54*64kB (UE) 16*128kB (UME) 5*256kB (UE) 2*512kB (U) 4*1024kB (UM) 3*2048kB (UME) 106*4096kB (UME) = 474084kB [330500.683936] Node 0 Normal: 12137*4kB (UME) 2832*8kB (UME) 105*16kB (UME) 10*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 73204kB [330500.701276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330500.712098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330500.720771] 132191 total pagecache pages [330500.724991] 0 pages in swap cache [330500.728712] Swap cache stats: add 0, delete 0, find 0/0 [330500.734631] Free swap = 0kB [330500.737807] Total swap = 0kB [330500.740923] 31457176 pages RAM [330500.744202] 0 pages HighMem/MovableOnly [330500.748399] 513206 pages reserved [330500.751944] 0 pages hwpoisoned [330500.755361] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330500.764171] [ 934] 0 934 106688 148 208 3 0 0 systemd-journal [330500.774022] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330500.783538] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330500.792638] [ 1128] 0 1128 21093 47 12 3 0 0 audispd [330500.801660] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330500.810880] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330500.822620] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330500.832415] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330500.841402] [ 1166] 0 1166 32396 4081 67 5 0 0 syz-ci [330500.850412] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330500.859731] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330500.868646] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330500.877555] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330500.886483] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330500.906686] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [330500.915428] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330500.925143] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330500.934832] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330500.944526] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330500.953424] [17799] 0 17799 180958 734 23 5 0 0 exe [330500.963561] [17818] 65534 17818 17181673551 15917 134 6 0 0 exe [330500.973872] [ 4923] 0 4923 205700 73730 339 6 0 0 syz-manager [330500.984299] [12028] 0 12028 148517 93846 254 5 0 0 syz-manager [330500.993657] [ 9123] 0 9123 143062 78216 227 5 0 0 syz-manager [330501.003016] [39092] 0 39092 62528 482 29 4 0 0 rsyslogd [330501.017882] [46797] 0 46797 313260 3942 60 10 0 0 image [330501.026724] [46815] 0 46815 432054 7299 168 11 0 0 exe [330501.035536] [46821] 0 46821 69582748 29890576 62439 162 0 0 exe [330501.044207] [46848] 0 46848 1 1 1 1 0 0 exe [330501.052966] [46878] 0 46878 23680 5346 52 6 0 0 exe [330501.061720] [47009] 0 47009 180154 644 20 5 0 0 image [330501.070718] [47015] 0 47015 181310 709 24 5 0 0 exe [330501.079764] [47016] 0 47016 212336 6104 71 6 0 0 exe [330501.088532] [47043] 0 47043 1 1 1 1 0 0 exe [330501.097192] [47079] 0 47079 23788 4998 52 6 0 0 exe [330501.105933] [47152] 0 47152 296588 3874 58 9 0 0 image [330501.115713] [47159] 0 47159 370380 4877 81 10 0 0 exe [330501.124461] [47160] 0 47160 1134780 27283 491 18 0 0 exe [330501.133214] [47185] 0 47185 1 1 1 1 0 0 exe [330501.142157] [47217] 0 47217 23850 5330 52 6 0 0 exe [330501.150833] [48934] 0 48934 315309 3977 63 10 0 0 image [330501.159667] [48941] 0 48941 388813 4829 83 11 0 0 exe [330501.168334] [48942] 0 48942 997663 21474 389 17 0 0 exe [330501.177701] [48965] 0 48965 1 1 1 1 0 0 exe [330501.186354] [48980] 0 48980 23857 5320 52 6 0 0 exe [330501.195189] [52284] 0 52284 181790 1268 27 4 0 0 exe [330501.203941] [52290] 65534 52290 423388 53502 398 7 0 0 exe [330501.212601] [52325] 65534 52325 1 1 1 1 0 0 exe [330501.221785] [52333] 0 52333 179866 668 21 5 0 0 image [330501.230621] [52343] 0 52343 181310 704 23 4 0 0 exe [330501.244251] [52344] 0 52344 211008 5756 58 5 0 0 exe [330501.252902] [52376] 65534 52376 23351 4427 52 6 0 0 exe [330501.261697] [52398] 0 52398 1 1 1 1 0 0 exe [330501.270371] [52412] 0 52412 23434 4548 52 6 0 0 exe [330501.279028] [52507] 65534 52507 57389 29143 84 6 0 0 exe [330501.287681] [52623] 65534 52623 411 1 5 4 0 0 exe [330501.296335] [52693] 65534 52693 665 1 5 4 0 0 exe [330501.305074] [52706] 65534 52706 4605 1 6 4 0 0 exe [330501.313736] [52718] 65534 52718 587 1 5 4 0 0 exe [330501.322376] [52722] 65534 52722 4859 1 6 4 0 0 exe [330501.331039] [52741] 65534 52741 4783 1 6 4 0 0 exe [330501.339697] [52745] 65534 52745 495 1 5 4 0 0 exe [330501.348630] [52792] 65534 52792 4589 1 5 4 0 0 exe [330501.357302] [52849] 65534 52849 1 1 1 1 0 0 exe [330501.365960] [52906] 65534 52906 1 1 1 1 0 0 exe [330501.374724] [52910] 65534 52910 1 1 1 1 0 0 exe [330501.383393] [52937] 65534 52937 1 1 1 1 0 0 exe [330501.392227] [54269] 0 54269 181854 1346 27 5 0 0 exe [330501.402032] [54274] 65534 54274 389040 17421 373 6 0 0 exe [330501.410694] [54291] 65534 54291 1 1 1 1 0 0 exe [330501.419622] [54309] 65534 54309 23773 4034 51 6 0 0 exe [330501.429005] [54544] 65534 54544 1 1 1 1 0 0 exe [330501.441246] [54612] 65534 54612 1 1 1 1 0 0 exe [330501.449921] [55213] 65534 55213 1 1 1 1 0 0 exe [330501.458583] [55217] 65534 55217 1 1 1 1 0 0 exe [330501.467240] [55223] 65534 55223 1 1 1 1 0 0 exe [330501.476066] [55233] 65534 55233 1 1 1 1 0 0 exe [330501.484796] [55253] 65534 55253 1 1 1 1 0 0 exe [330501.494652] [55257] 65534 55257 1 1 1 1 0 0 exe [330501.506065] [55269] 65534 55269 1 1 1 1 0 0 exe [330501.515342] [55307] 65534 55307 1 1 1 1 0 0 exe [330501.524008] [55358] 65534 55358 1 1 1 1 0 0 exe [330501.532688] [55364] 65534 55364 1 1 1 1 0 0 exe [330501.542096] [55374] 65534 55374 1 1 1 1 0 0 exe [330501.550759] [55935] 0 55935 313324 3903 60 10 0 0 image [330501.559593] [55941] 0 55941 370252 4803 81 10 0 0 exe [330501.569322] [55944] 0 55944 858359 20660 400 15 0 0 exe [330501.578412] [55965] 0 55965 1 1 1 1 0 0 exe [330501.587181] [55992] 0 55992 23767 4464 51 6 0 0 exe [330501.595843] [56807] 0 56807 179866 669 20 5 0 0 image [330501.604728] [56813] 0 56813 181022 753 24 4 0 0 exe [330501.613406] [56814] 0 56814 211104 5606 61 5 0 0 exe [330501.622218] [56850] 0 56850 1 1 1 1 0 0 exe [330501.631159] [56876] 0 56876 23654 3896 52 6 0 0 exe [330501.640847] [58344] 0 58344 296940 3959 57 10 0 0 image [330501.649688] [58359] 0 58359 405197 4834 86 10 0 0 exe [330501.658568] [58362] 0 58362 838011 20311 400 16 0 0 exe [330501.667263] [58382] 0 58382 1 1 1 1 0 0 exe [330501.675929] [58403] 0 58403 23386 4576 52 6 0 0 exe [330501.684590] [58598] 0 58598 296588 3641 56 10 0 0 image [330501.693600] [58605] 0 58605 29764 4106 31 6 0 0 exe [330501.705061] [58693] 0 58693 769 1 5 4 0 0 exe [330501.713719] [58708] 0 58708 4863 1 5 4 0 0 exe [330501.722463] [58712] 0 58712 683 1 5 4 0 0 exe [330501.731238] [58719] 0 58719 513 1 5 4 0 0 exe [330501.739993] [58726] 0 58726 4777 1 5 4 0 0 exe [330501.748740] [58731] 0 58731 4607 1 5 4 0 0 exe [330501.757529] [58736] 0 58736 496 1 5 4 0 0 exe [330501.766203] [58742] 0 58742 4590 1 5 4 0 0 exe [330501.775305] [58822] 0 58822 6771 1 9 5 0 0 exe [330501.784349] [58834] 0 58834 6515 1 9 5 0 0 exe [330501.793184] [58860] 0 58860 6562 1 9 5 0 0 exe [330501.802003] [58880] 0 58880 6749 1 9 5 0 0 exe [330501.811534] [60393] 0 60393 296876 3938 56 10 0 0 image [330501.820369] [60399] 0 60399 386764 4750 84 10 0 0 exe [330501.829402] [60400] 0 60400 773353 17113 309 15 0 0 exe [330501.838077] [60424] 0 60424 1 1 1 1 0 0 exe [330501.846872] [60442] 0 60442 23581 3656 32 6 0 0 exe [330501.856301] [60477] 0 60477 298925 3737 60 9 0 0 image [330501.865160] [60485] 0 60485 599 1 5 4 0 0 exe [330501.874288] [60491] 0 60491 597 1 4 3 0 0 exe [330501.882962] [60495] 0 60495 597 1 4 3 0 0 exe [330501.892195] [60499] 0 60499 1 1 1 1 0 0 exe [330501.900874] [60503] 0 60503 597 1 4 3 0 0 exe [330501.909545] [60509] 0 60509 1 1 1 1 0 0 exe [330501.920660] [60512] 0 60512 597 1 4 3 0 0 exe [330501.929345] [60517] 0 60517 1 1 1 1 0 0 exe [330501.938793] [60526] 0 60526 1 1 1 1 0 0 exe [330501.947787] Out of memory: Kill process 46821 (exe) score 938 or sacrifice child [330501.955758] Killed process 46848 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [330501.975258] oom_reaper: reaped process 46848 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [330502.030129] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330502.041973] exe cpuset=/ mems_allowed=0 [330502.046873] CPU: 30 PID: 46933 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330502.055684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330502.065110] 0000000000000000 ffffffff8e336404 ffffafa1ce867c10 ffff93089a3a4080 [330502.073256] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [330502.081397] ffff9318dac76100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330502.089543] Call Trace: [330502.092207] [] ? dump_stack+0x5c/0x78 [330502.097731] [] ? dump_header+0x78/0x1fd [330502.103454] [] ? get_page_from_freelist+0x3f7/0xb20 [330502.110183] [] ? cap_inode_killpriv+0x20/0x20 [330502.117000] [] ? oom_kill_process+0x22a/0x3f0 [330502.123209] [] ? out_of_memory+0x111/0x470 [330502.129251] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330502.136072] [] ? __alloc_pages_nodemask+0x201/0x260 [330502.142802] [] ? alloc_pages_current+0x91/0x140 [330502.156989] [] ? filemap_fault+0x326/0x5d0 [330502.163016] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330502.189454] [] ? __do_fault+0xa9/0x1c0 [330502.195058] [] ? handle_mm_fault+0xda4/0x1350 [330502.201897] [] ? __do_page_fault+0x255/0x4f0 [330502.208021] [] ? page_fault+0x28/0x30 [330502.213595] Mem-Info: [330502.216264] active_anon:30433309 inactive_anon:127183 isolated_anon:0 active_file:184 inactive_file:529 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6520 slab_unreclaimable:30357 mapped:126225 shmem:130523 pagetables:69716 bounce:0 free:138721 free_pcp:7 free_cma:0 [330502.253673] Node 0 active_anon:121733236kB inactive_anon:508732kB active_file:1316kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:504824kB dirty:0kB writeback:0kB shmem:522092kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB pages_scanned:2790 all_unreclaimable? no [330502.284657] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330502.315395] lowmem_reserve[]: 0 2974 120837 120837 120837 [330502.322471] Node 0 DMA32 free:473096kB min:1660kB low:4704kB high:7748kB active_anon:2568416kB inactive_anon:0kB active_file:128kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:288kB slab_unreclaimable:2120kB kernel_stack:208kB pagetables:5036kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330502.355502] lowmem_reserve[]: 0 0 117862 117862 117862 [330502.361844] Node 0 Normal free:66492kB min:65908kB low:186596kB high:307284kB active_anon:119164820kB inactive_anon:508732kB active_file:640kB inactive_file:2032kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:25792kB slab_unreclaimable:119308kB kernel_stack:88992kB pagetables:273828kB bounce:0kB free_pcp:272kB local_pcp:0kB free_cma:0kB [330502.399225] lowmem_reserve[]: 0 0 0 0 0 [330502.404084] 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 (M) 3*4096kB (M) = 15908kB [330502.421030] Node 0 DMA32: 841*4kB (UME) 543*8kB (UME) 448*16kB (UME) 207*32kB (UME) 56*64kB (UE) 16*128kB (UME) 5*256kB (UE) 2*512kB (U) 4*1024kB (UM) 3*2048kB (UME) 106*4096kB (UME) = 473852kB [330502.442931] Node 0 Normal: 11884*4kB (UME) 2290*8kB (UM) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65872kB [330502.458388] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330502.467408] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330502.477122] 131985 total pagecache pages [330502.481272] 0 pages in swap cache [330502.485662] Swap cache stats: add 0, delete 0, find 0/0 [330502.491206] Free swap = 0kB [330502.494313] Total swap = 0kB [330502.497412] 31457176 pages RAM [330502.500677] 0 pages HighMem/MovableOnly [330502.504732] 513206 pages reserved [330502.508273] 0 pages hwpoisoned [330502.511536] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330502.520481] [ 934] 0 934 106688 148 208 3 0 0 systemd-journal [330502.530725] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330502.540545] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330502.549721] [ 1128] 0 1128 21093 47 12 3 0 0 audispd [330502.558937] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330502.567774] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330502.577129] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330502.586738] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330502.595734] [ 1166] 0 1166 32396 4085 67 5 0 0 syz-ci [330502.604660] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330502.613753] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330502.623215] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330502.632848] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330502.642830] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330502.652270] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [330502.661333] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330502.671058] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330502.680750] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330502.692280] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330502.701050] [17799] 0 17799 180958 734 23 5 0 0 exe [330502.709823] [17818] 65534 17818 17181673551 15917 134 6 0 0 exe [330502.718737] [ 4923] 0 4923 205700 73730 339 6 0 0 syz-manager [330502.728266] [12028] 0 12028 148517 93846 254 5 0 0 syz-manager [330502.737609] [ 9123] 0 9123 143062 78216 227 5 0 0 syz-manager [330502.747227] [39092] 0 39092 62528 498 29 4 0 0 rsyslogd [330502.756368] [46797] 0 46797 313260 3942 60 10 0 0 image [330502.765209] [46815] 0 46815 432054 7299 168 11 0 0 exe [330502.773866] [46821] 0 46821 69582748 29890597 62439 162 0 0 exe [330502.791232] [46848] 0 46848 1 0 1 1 0 0 exe [330502.800077] [46878] 0 46878 23680 5346 52 6 0 0 exe [330502.809345] [47009] 0 47009 180154 644 20 5 0 0 image [330502.818187] [47015] 0 47015 181310 709 24 5 0 0 exe [330502.826996] [47016] 0 47016 212336 6116 71 6 0 0 exe [330502.835662] [47043] 0 47043 1 1 1 1 0 0 exe [330502.844467] [47079] 0 47079 23788 4998 52 6 0 0 exe [330502.853602] [47152] 0 47152 296588 3874 58 9 0 0 image [330502.862993] [47159] 0 47159 370380 4877 81 10 0 0 exe [330502.872811] [47160] 0 47160 1134780 27316 491 18 0 0 exe [330502.881501] [47185] 0 47185 1 1 1 1 0 0 exe [330502.890167] [47217] 0 47217 23850 5330 52 6 0 0 exe [330502.898862] [48934] 0 48934 315309 3977 63 10 0 0 image [330502.907987] [48941] 0 48941 388813 4829 83 11 0 0 exe [330502.916660] [48942] 0 48942 997663 21540 389 17 0 0 exe [330502.925340] [48965] 0 48965 1 1 1 1 0 0 exe [330502.934024] [48980] 0 48980 23857 5320 52 6 0 0 exe [330502.942691] [52284] 0 52284 181790 1268 27 4 0 0 exe [330502.951345] [52290] 65534 52290 423388 53500 398 7 0 0 exe [330502.960363] [52325] 65534 52325 1 1 1 1 0 0 exe [330502.969378] [52333] 0 52333 179866 668 21 5 0 0 image [330502.978217] [52343] 0 52343 181310 704 23 4 0 0 exe [330502.986985] [52344] 0 52344 211008 5827 58 5 0 0 exe [330502.995643] [52376] 65534 52376 23351 4427 52 6 0 0 exe [330503.004295] [52398] 0 52398 1 1 1 1 0 0 exe [330503.012948] [52412] 0 52412 23434 4548 52 6 0 0 exe [330503.021637] [52507] 65534 52507 57389 29143 84 6 0 0 exe [330503.030332] [52623] 65534 52623 411 1 5 4 0 0 exe [330503.038974] [52693] 65534 52693 665 1 5 4 0 0 exe [330503.047786] [52706] 65534 52706 4605 1 6 4 0 0 exe [330503.056433] [52718] 65534 52718 587 1 5 4 0 0 exe [330503.065132] [52722] 65534 52722 4859 1 6 4 0 0 exe [330503.073775] [52741] 65534 52741 4783 1 6 4 0 0 exe [330503.082421] [52745] 65534 52745 495 1 5 4 0 0 exe [330503.091083] [52792] 65534 52792 4589 1 5 4 0 0 exe [330503.099728] [52849] 65534 52849 1 1 1 1 0 0 exe [330503.108601] [52906] 65534 52906 1 1 1 1 0 0 exe [330503.117271] [52910] 65534 52910 1 1 1 1 0 0 exe [330503.125993] [52937] 65534 52937 1 1 1 1 0 0 exe [330503.134903] [54269] 0 54269 181854 1346 27 5 0 0 exe [330503.143590] [54274] 65534 54274 389040 17419 373 6 0 0 exe [330503.152614] [54291] 65534 54291 1 1 1 1 0 0 exe [330503.161302] [54309] 65534 54309 23773 4034 51 6 0 0 exe [330503.170058] [54544] 65534 54544 1 1 1 1 0 0 exe [330503.178699] [54612] 65534 54612 1 1 1 1 0 0 exe [330503.187430] [55213] 65534 55213 1 1 1 1 0 0 exe [330503.196094] [55217] 65534 55217 1 1 1 1 0 0 exe [330503.204750] [55223] 65534 55223 1 1 1 1 0 0 exe [330503.213426] [55233] 65534 55233 1 1 1 1 0 0 exe [330503.223050] [55253] 65534 55253 1 1 1 1 0 0 exe [330503.231704] [55257] 65534 55257 1 1 1 1 0 0 exe [330503.240362] [55269] 65534 55269 1 1 1 1 0 0 exe [330503.249014] [55307] 65534 55307 1 1 1 1 0 0 exe [330503.257671] [55358] 65534 55358 1 1 1 1 0 0 exe [330503.266546] [55364] 65534 55364 1 1 1 1 0 0 exe [330503.275665] [55374] 65534 55374 1 1 1 1 0 0 exe [330503.284415] [55935] 0 55935 313324 3903 60 10 0 0 image [330503.293244] [55941] 0 55941 370252 4803 81 10 0 0 exe [330503.302227] [55944] 0 55944 858359 20720 400 15 0 0 exe [330503.311086] [55965] 0 55965 1 1 1 1 0 0 exe [330503.319951] [55992] 0 55992 23767 4464 51 6 0 0 exe [330503.328610] [56807] 0 56807 179866 669 20 5 0 0 image [330503.337435] [56813] 0 56813 181022 753 24 4 0 0 exe [330503.346098] [56814] 0 56814 211104 5626 61 5 0 0 exe [330503.354980] [56850] 0 56850 1 1 1 1 0 0 exe [330503.363645] [56876] 0 56876 23654 3896 52 6 0 0 exe [330503.372401] [58344] 0 58344 296940 3959 57 10 0 0 image [330503.381221] [58359] 0 58359 405197 4834 86 10 0 0 exe [330503.390105] [58362] 0 58362 838011 20311 400 16 0 0 exe [330503.398913] [58382] 0 58382 1 1 1 1 0 0 exe [330503.407720] [58403] 0 58403 23386 4576 52 6 0 0 exe [330503.416370] [58598] 0 58598 296588 3641 56 10 0 0 image [330503.425213] [58605] 0 58605 29764 4106 31 6 0 0 exe [330503.433978] [58693] 0 58693 769 1 5 4 0 0 exe [330503.442822] [58708] 0 58708 4863 1 5 4 0 0 exe [330503.452633] [58712] 0 58712 683 1 5 4 0 0 exe [330503.461734] [58719] 0 58719 513 1 5 4 0 0 exe [330503.470410] [58726] 0 58726 4777 1 5 4 0 0 exe [330503.479068] [58731] 0 58731 4607 1 5 4 0 0 exe [330503.487736] [58736] 0 58736 496 1 5 4 0 0 exe [330503.496389] [58742] 0 58742 4590 1 5 4 0 0 exe [330503.505055] [58822] 0 58822 6771 1 9 5 0 0 exe [330503.513720] [58834] 0 58834 6515 1 9 5 0 0 exe [330503.522370] [58860] 0 58860 6562 1 9 5 0 0 exe [330503.531024] [58880] 0 58880 6749 1 9 5 0 0 exe [330503.539674] [60393] 0 60393 296876 3938 56 10 0 0 image [330503.548497] [60399] 0 60399 386764 4750 84 10 0 0 exe [330503.557701] [60400] 0 60400 773353 17161 309 15 0 0 exe [330503.566372] [60424] 0 60424 1 1 1 1 0 0 exe [330503.575026] [60442] 0 60442 23581 3656 32 6 0 0 exe [330503.583690] [60477] 0 60477 298925 3737 60 9 0 0 image [330503.592511] [60485] 0 60485 599 1 5 4 0 0 exe [330503.601268] [60491] 0 60491 597 1 4 3 0 0 exe [330503.609917] [60495] 0 60495 597 1 4 3 0 0 exe [330503.618579] [60499] 0 60499 1 1 1 1 0 0 exe [330503.627249] [60503] 0 60503 597 1 4 3 0 0 exe [330503.635939] [60509] 0 60509 1 1 1 1 0 0 exe [330503.644638] [60512] 0 60512 597 1 4 3 0 0 exe [330503.653386] [60517] 0 60517 1 1 1 1 0 0 exe [330503.662030] [60526] 0 60526 1 1 1 1 0 0 exe [330503.670695] Out of memory: Kill process 46821 (exe) score 938 or sacrifice child [330503.678821] Killed process 46821 (exe) total-vm:278330992kB, anon-rss:119509544kB, file-rss:0kB, shmem-rss:52964kB [330510.574856] oom_reaper: reaped process 46821 (exe), now anon-rss:0kB, file-rss:16kB, shmem-rss:53132kB [330705.293581] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330705.305402] exe cpuset=/ mems_allowed=0 [330705.309856] CPU: 17 PID: 61753 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330705.318846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330705.328358] 0000000000000000 ffffffff8e336404 ffffafa1d28cfc10 ffff932165e29100 [330705.336485] ffffffff8e209690 0000000000000000 0000000000000000 0000000cf0e80800 [330705.344806] ffff93204b0f9100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330705.352901] Call Trace: [330705.355740] [] ? dump_stack+0x5c/0x78 [330705.361260] [] ? dump_header+0x78/0x1fd [330705.366950] [] ? get_page_from_freelist+0x3f7/0xb20 [330705.373684] [] ? cap_inode_killpriv+0x20/0x20 [330705.379891] [] ? oom_kill_process+0x22a/0x3f0 [330705.386102] [] ? out_of_memory+0x111/0x470 [330705.392069] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330705.398798] [] ? __alloc_pages_nodemask+0x201/0x260 [330705.405534] [] ? alloc_pages_current+0x91/0x140 [330705.411921] [] ? filemap_fault+0x326/0x5d0 [330705.417923] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330705.424749] [] ? __do_fault+0xa9/0x1c0 [330705.430348] [] ? handle_mm_fault+0xda4/0x1350 [330705.436560] [] ? do_nanosleep+0x8d/0xe0 [330705.442254] [] ? __do_page_fault+0x255/0x4f0 [330705.448397] [] ? page_fault+0x28/0x30 [330705.453965] Mem-Info: [330705.457298] active_anon:30463472 inactive_anon:92106 isolated_anon:0 active_file:76 inactive_file:1094 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5968 slab_unreclaimable:29007 mapped:90445 shmem:95244 pagetables:75542 bounce:0 free:138684 free_pcp:403 free_cma:0 [330705.492215] Node 0 active_anon:121853892kB inactive_anon:368424kB active_file:392kB inactive_file:5356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:362524kB dirty:0kB writeback:0kB shmem:380976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB pages_scanned:31 all_unreclaimable? no [330705.522436] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330705.553082] lowmem_reserve[]: 0 2974 120837 120837 120837 [330705.560962] Node 0 DMA32 free:473500kB min:1660kB low:4704kB high:7748kB active_anon:2568192kB inactive_anon:0kB active_file:60kB inactive_file:140kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:180kB slab_unreclaimable:1840kB kernel_stack:224kB pagetables:5068kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [330705.594358] lowmem_reserve[]: 0 0 117862 117862 117862 [330705.600834] Node 0 Normal free:65756kB min:65908kB low:186596kB high:307284kB active_anon:119285716kB inactive_anon:368424kB active_file:2316kB inactive_file:1984kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23692kB slab_unreclaimable:114188kB kernel_stack:92640kB pagetables:297100kB bounce:0kB free_pcp:464kB local_pcp:0kB free_cma:0kB [330705.636549] lowmem_reserve[]: 0 0 0 0 0 [330705.641580] 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 (M) 3*4096kB (M) = 15908kB [330705.658672] Node 0 DMA32: 701*4kB (UME) 377*8kB (UME) 269*16kB (UME) 255*32kB (UME) 81*64kB (UME) 31*128kB (UM) 8*256kB (UM) 3*512kB (UE) 3*1024kB (U) 3*2048kB (UME) 106*4096kB (UME) = 474412kB [330705.679598] Node 0 Normal: 5689*4kB (UME) 1028*8kB (UE) 304*16kB (UME) 167*32kB (UME) 439*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69284kB [330705.696528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330705.705469] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330705.714120] 96152 total pagecache pages [330705.718172] 0 pages in swap cache [330705.721715] Swap cache stats: add 0, delete 0, find 0/0 [330705.727534] Free swap = 0kB [330705.730648] Total swap = 0kB [330705.733787] 31457176 pages RAM [330705.737063] 0 pages HighMem/MovableOnly [330705.741122] 513206 pages reserved [330705.744665] 0 pages hwpoisoned [330705.747947] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330705.756802] [ 934] 0 934 110784 148 216 3 0 0 systemd-journal [330705.766511] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330705.778136] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330705.787183] [ 1128] 0 1128 21093 13 12 3 0 0 audispd [330705.796305] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330705.805141] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330705.814505] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330705.824163] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330705.832981] [ 1166] 0 1166 32396 4098 67 5 0 0 syz-ci [330705.841979] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330705.851056] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330705.859998] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330705.868915] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330705.878039] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330705.886767] [ 1797] 0 1797 261964 51834 345 5 0 0 ruby [330705.896361] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330705.906042] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330705.915810] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330705.925491] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330705.934247] [17799] 0 17799 180958 734 23 5 0 0 exe [330705.942932] [17818] 65534 17818 17181673551 16019 134 6 0 0 exe [330705.951835] [ 4923] 0 4923 205700 74091 339 6 0 0 syz-manager [330705.961180] [12028] 0 12028 148517 93915 254 5 0 0 syz-manager [330705.970632] [ 9123] 0 9123 143062 74123 227 5 0 0 syz-manager [330705.979970] [39092] 0 39092 62528 484 29 4 0 0 rsyslogd [330705.989094] [47009] 0 47009 180154 705 20 5 0 0 image [330705.997904] [47152] 0 47152 296588 3874 58 9 0 0 image [330706.006720] [47159] 0 47159 370380 4877 81 10 0 0 exe [330706.015363] [47160] 0 47160 1492711 29949 554 19 0 0 exe [330706.024006] [47185] 0 47185 1 1 1 1 0 0 exe [330706.033280] [47217] 0 47217 23850 5371 52 6 0 0 exe [330706.041962] [48934] 0 48934 315309 3977 63 10 0 0 image [330706.050780] [48941] 0 48941 388813 4829 83 11 0 0 exe [330706.059416] [48942] 0 48942 1264985 24946 464 18 0 0 exe [330706.068058] [48965] 0 48965 1 1 1 1 0 0 exe [330706.076698] [48980] 0 48980 23857 5396 52 6 0 0 exe [330706.085341] [52284] 0 52284 181790 874 27 4 0 0 exe [330706.094076] [52290] 65534 52290 415772 20305 391 7 0 0 exe [330706.102722] [52325] 65534 52325 1 1 1 1 0 0 exe [330706.117473] [52333] 0 52333 179866 667 21 5 0 0 image [330706.126313] [52343] 0 52343 181310 704 23 4 0 0 exe [330706.134979] [52344] 0 52344 211136 5947 61 5 0 0 exe [330706.143639] [52376] 65534 52376 23615 4633 52 6 0 0 exe [330706.152436] [52398] 0 52398 1 1 1 1 0 0 exe [330706.161094] [52412] 0 52412 23762 5131 52 6 0 0 exe [330706.169755] [52507] 65534 52507 1 1 1 1 0 0 exe [330706.178535] [52623] 65534 52623 1 1 1 1 0 0 exe [330706.187436] [52693] 65534 52693 1 1 1 1 0 0 exe [330706.196366] [52706] 65534 52706 1 1 1 1 0 0 exe [330706.205109] [52718] 65534 52718 1 1 1 1 0 0 exe [330706.213764] [52722] 65534 52722 1 1 1 1 0 0 exe [330706.222438] [52741] 65534 52741 1 1 1 1 0 0 exe [330706.231119] [52745] 65534 52745 1 1 1 1 0 0 exe [330706.239768] [52792] 65534 52792 1 1 1 1 0 0 exe [330706.248423] [52849] 65534 52849 1 1 1 1 0 0 exe [330706.257207] [52906] 65534 52906 1 1 1 1 0 0 exe [330706.265896] [52910] 65534 52910 1 1 1 1 0 0 exe [330706.275542] [52937] 65534 52937 1 1 1 1 0 0 exe [330706.284320] [54269] 0 54269 181854 1091 27 5 0 0 exe [330706.293060] [54274] 65534 54274 389104 13562 373 6 0 0 exe [330706.301719] [54291] 65534 54291 1 1 1 1 0 0 exe [330706.311663] [54309] 65534 54309 24037 4594 51 6 0 0 exe [330706.321565] [54544] 65534 54544 1 1 1 1 0 0 exe [330706.330219] [54612] 65534 54612 1 1 1 1 0 0 exe [330706.338981] [55213] 65534 55213 1 1 1 1 0 0 exe [330706.347654] [55217] 65534 55217 1 1 1 1 0 0 exe [330706.356303] [55223] 65534 55223 1 1 1 1 0 0 exe [330706.364967] [55233] 65534 55233 1 1 1 1 0 0 exe [330706.373619] [55253] 65534 55253 1 1 1 1 0 0 exe [330706.382293] [55257] 65534 55257 1 1 1 1 0 0 exe [330706.390942] [55269] 65534 55269 1 1 1 1 0 0 exe [330706.400033] [55307] 65534 55307 1 1 1 1 0 0 exe [330706.408689] [55358] 65534 55358 1 1 1 1 0 0 exe [330706.417439] [55364] 65534 55364 1 1 1 1 0 0 exe [330706.426213] [55374] 65534 55374 1 1 1 1 0 0 exe [330706.434886] [55935] 0 55935 313324 3902 60 10 0 0 image [330706.444340] [55941] 0 55941 432117 7201 165 11 0 0 exe [330706.453096] [55944] 0 55944 69611754 29941861 68228 168 0 0 exe [330706.461861] [55965] 0 55965 1 1 1 1 0 0 exe [330706.470513] [55992] 0 55992 23767 4464 51 6 0 0 exe [330706.479167] [56807] 0 56807 179866 668 20 5 0 0 image [330706.488000] [56813] 0 56813 181022 753 24 4 0 0 exe [330706.496660] [56814] 0 56814 211168 5960 63 5 0 0 exe [330706.505317] [56850] 0 56850 1 1 1 1 0 0 exe [330706.513969] [56876] 0 56876 23982 5102 52 6 0 0 exe [330706.522628] [60393] 0 60393 296876 3937 56 10 0 0 image [330706.531456] [60399] 0 60399 386764 4750 84 10 0 0 exe [330706.540110] [60400] 0 60400 1092588 21374 403 17 0 0 exe [330706.548765] [60424] 0 60424 1 1 1 1 0 0 exe [330706.557420] [60442] 0 60442 23845 5107 52 6 0 0 exe [330706.566206] [60477] 0 60477 298925 3736 60 9 0 0 image [330706.575033] [60485] 0 60485 599 1 5 4 0 0 exe [330706.583706] [60491] 0 60491 597 1 4 3 0 0 exe [330706.592374] [60495] 0 60495 597 1 4 3 0 0 exe [330706.601892] [60499] 0 60499 1 1 1 1 0 0 exe [330706.610546] [60503] 0 60503 597 1 4 3 0 0 exe [330706.619218] [60509] 0 60509 1 1 1 1 0 0 exe [330706.628043] [60512] 0 60512 597 1 4 3 0 0 exe [330706.636700] [60517] 0 60517 1 1 1 1 0 0 exe [330706.645347] [60526] 0 60526 1 1 1 1 0 0 exe [330706.654206] [60641] 0 60641 179866 658 20 4 0 0 image [330706.663153] [60647] 0 60647 180958 731 24 4 0 0 exe [330706.671812] [60652] 0 60652 210912 5683 59 6 0 0 exe [330706.680473] [60669] 0 60669 1 1 1 1 0 0 exe [330706.689131] [60685] 0 60685 23672 4431 52 6 0 0 exe [330706.697791] [61740] 0 61740 296940 3941 60 10 0 0 image [330706.706616] [61746] 0 61746 386764 4811 84 10 0 0 exe [330706.715271] [61747] 0 61747 942654 20907 418 16 0 0 exe [330706.723953] [61764] 0 61764 1 1 1 1 0 0 exe [330706.732619] [61782] 0 61782 23751 4610 52 6 0 0 exe [330706.741896] [62089] 0 62089 315373 4012 64 10 0 0 image [330706.750830] [62097] 0 62097 388813 4772 85 10 0 0 exe [330706.759494] [62099] 0 62099 782855 20413 398 15 0 0 exe [330706.768153] [62123] 0 62123 1 1 1 1 0 0 exe [330706.776826] [62147] 0 62147 23784 4766 51 6 0 0 exe [330706.785488] [62188] 0 62188 296876 3690 57 9 0 0 image [330706.794320] [62196] 0 62196 30027 4001 31 6 0 0 exe [330706.802975] [62241] 0 62241 636 1 5 4 0 0 exe [330706.811651] [62254] 0 62254 375 1 5 4 0 0 exe [330706.820437] [62258] 0 62258 4730 1 5 4 0 0 exe [330706.829109] [62264] 0 62264 349 1 5 4 0 0 exe [330706.837781] [62269] 0 62269 4469 1 5 4 0 0 exe [330706.846438] [62279] 0 62279 379 1 5 4 0 0 exe [330706.855109] [62288] 0 62288 4443 1 5 4 0 0 exe [330706.863786] [62293] 0 62293 4473 1 5 4 0 0 exe [330706.872879] [62351] 0 62351 6417 1 9 5 0 0 exe [330706.881526] [62374] 0 62374 6702 1 9 5 0 0 exe [330706.890170] [62385] 0 62385 6441 1 9 5 0 0 exe [330706.898867] [62402] 0 62402 6447 1 10 5 0 0 exe [330706.907575] Out of memory: Kill process 55944 (exe) score 940 or sacrifice child [330706.915334] Killed process 55965 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [330706.942586] oom_reaper: reaped process 55965 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [330706.961688] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330706.973375] exe cpuset=/ mems_allowed=0 [330706.977694] CPU: 63 PID: 62582 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330706.986506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330706.995932] 0000000000000000 ffffffff8e336404 ffffafa1d5487c10 ffff932165e29100 [330707.004056] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [330707.012716] ffff9322f513a000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330707.020872] Call Trace: [330707.023550] [] ? dump_stack+0x5c/0x78 [330707.029174] [] ? dump_header+0x78/0x1fd [330707.034886] [] ? get_page_from_freelist+0x3f7/0xb20 [330707.041619] [] ? cap_inode_killpriv+0x20/0x20 [330707.047843] [] ? oom_kill_process+0x22a/0x3f0 [330707.054060] [] ? out_of_memory+0x111/0x470 [330707.060013] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330707.066749] [] ? __alloc_pages_nodemask+0x201/0x260 [330707.073544] [] ? alloc_pages_current+0x91/0x140 [330707.079964] [] ? filemap_fault+0x326/0x5d0 [330707.085936] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330707.092755] [] ? __do_fault+0xa9/0x1c0 [330707.098489] [] ? handle_mm_fault+0xda4/0x1350 [330707.104725] [] ? __do_page_fault+0x255/0x4f0 [330707.110847] [] ? page_fault+0x28/0x30 [330707.116513] Mem-Info: [330707.119003] active_anon:30465199 inactive_anon:92106 isolated_anon:0 active_file:140 inactive_file:315 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5963 slab_unreclaimable:29004 mapped:90058 shmem:95244 pagetables:75545 bounce:0 free:138692 free_pcp:70 free_cma:0 [330707.153184] Node 0 active_anon:121860796kB inactive_anon:368424kB active_file:0kB inactive_file:1440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:360196kB dirty:0kB writeback:0kB shmem:380976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB pages_scanned:1306 all_unreclaimable? no [330707.183198] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330707.213080] lowmem_reserve[]: 0 2974 120837 120837 120837 [330707.219648] Node 0 DMA32 free:473096kB min:1660kB low:4704kB high:7748kB active_anon:2569068kB inactive_anon:0kB active_file:0kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:180kB slab_unreclaimable:1836kB kernel_stack:224kB pagetables:5068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330707.252129] lowmem_reserve[]: 0 0 117862 117862 117862 [330707.258285] Node 0 Normal free:65608kB min:65908kB low:186596kB high:307284kB active_anon:119291728kB inactive_anon:368424kB active_file:1704kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23672kB slab_unreclaimable:114180kB kernel_stack:92640kB pagetables:297112kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330707.293054] lowmem_reserve[]: 0 0 0 0 0 [330707.297911] 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 (M) 3*4096kB (M) = 15908kB [330707.314391] Node 0 DMA32: 658*4kB (UME) 327*8kB (UME) 257*16kB (UME) 254*32kB (UME) 81*64kB (UME) 31*128kB (UM) 8*256kB (UM) 3*512kB (UE) 3*1024kB (U) 3*2048kB (UME) 106*4096kB (UME) = 473616kB [330707.335071] Node 0 Normal: 5570*4kB (UME) 999*8kB (UME) 321*16kB (UME) 176*32kB (UME) 419*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67856kB [330707.352218] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330707.361242] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330707.369890] 95749 total pagecache pages [330707.373933] 0 pages in swap cache [330707.377459] Swap cache stats: add 0, delete 0, find 0/0 [330707.382899] Free swap = 0kB [330707.385993] Total swap = 0kB [330707.389082] 31457176 pages RAM [330707.392345] 0 pages HighMem/MovableOnly [330707.396390] 513206 pages reserved [330707.399910] 0 pages hwpoisoned [330707.403178] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330707.412029] [ 934] 0 934 110784 148 216 3 0 0 systemd-journal [330707.421735] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330707.431266] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330707.440192] [ 1128] 0 1128 21093 13 12 3 0 0 audispd [330707.449330] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330707.458358] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330707.467723] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330707.477334] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330707.486261] [ 1166] 0 1166 32396 4098 67 5 0 0 syz-ci [330707.495191] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330707.504275] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330707.513188] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330707.522094] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330707.531008] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330707.539744] [ 1797] 0 1797 261964 51834 345 5 0 0 ruby [330707.548480] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330707.558170] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330707.567875] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330707.577579] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330707.586354] [17799] 0 17799 180958 734 23 5 0 0 exe [330707.595010] [17818] 65534 17818 17181673551 16019 134 6 0 0 exe [330707.603925] [ 4923] 0 4923 205700 74091 339 6 0 0 syz-manager [330707.613286] [12028] 0 12028 148517 93915 254 5 0 0 syz-manager [330707.622623] [ 9123] 0 9123 143062 74123 227 5 0 0 syz-manager [330707.631961] [39092] 0 39092 62528 499 29 4 0 0 rsyslogd [330707.641097] [47009] 0 47009 180154 705 20 5 0 0 image [330707.649919] [47152] 0 47152 296588 3874 58 9 0 0 image [330707.658736] [47159] 0 47159 370380 4877 81 10 0 0 exe [330707.667376] [47160] 0 47160 1492711 29949 554 19 0 0 exe [330707.676024] [47185] 0 47185 1 1 1 1 0 0 exe [330707.684768] [47217] 0 47217 23850 5371 52 6 0 0 exe [330707.693416] [48934] 0 48934 315309 3977 63 10 0 0 image [330707.702253] [48941] 0 48941 388813 4829 83 11 0 0 exe [330707.710901] [48942] 0 48942 1264985 24946 464 18 0 0 exe [330707.719564] [48965] 0 48965 1 1 1 1 0 0 exe [330707.728227] [48980] 0 48980 23857 5396 52 6 0 0 exe [330707.737072] [52284] 0 52284 181790 874 27 4 0 0 exe [330707.745821] [52290] 65534 52290 415772 20305 391 7 0 0 exe [330707.754737] [52325] 65534 52325 1 1 1 1 0 0 exe [330707.763663] [52333] 0 52333 179866 667 21 5 0 0 image [330707.772505] [52343] 0 52343 181310 704 23 4 0 0 exe [330707.781165] [52344] 0 52344 211136 5993 61 5 0 0 exe [330707.789819] [52376] 65534 52376 23615 4633 52 6 0 0 exe [330707.798472] [52398] 0 52398 1 1 1 1 0 0 exe [330707.807133] [52412] 0 52412 23762 5131 52 6 0 0 exe [330707.816055] [52507] 65534 52507 1 1 1 1 0 0 exe [330707.824816] [52623] 65534 52623 1 1 1 1 0 0 exe [330707.833563] [52693] 65534 52693 1 1 1 1 0 0 exe [330707.842333] [52706] 65534 52706 1 1 1 1 0 0 exe [330707.850988] [52718] 65534 52718 1 1 1 1 0 0 exe [330707.859761] [52722] 65534 52722 1 1 1 1 0 0 exe [330707.868409] [52741] 65534 52741 1 1 1 1 0 0 exe [330707.877054] [52745] 65534 52745 1 1 1 1 0 0 exe [330707.885721] [52792] 65534 52792 1 1 1 1 0 0 exe [330707.894378] [52849] 65534 52849 1 1 1 1 0 0 exe [330707.903079] [52906] 65534 52906 1 1 1 1 0 0 exe [330707.911722] [52910] 65534 52910 1 1 1 1 0 0 exe [330707.920407] [52937] 65534 52937 1 1 1 1 0 0 exe [330707.929707] [54269] 0 54269 181854 1091 27 5 0 0 exe [330707.938443] [54274] 65534 54274 389104 13562 373 6 0 0 exe [330707.947201] [54291] 65534 54291 1 1 1 1 0 0 exe [330707.955847] [54309] 65534 54309 24037 4594 51 6 0 0 exe [330707.964528] [54544] 65534 54544 1 1 1 1 0 0 exe [330707.973170] [54612] 65534 54612 1 1 1 1 0 0 exe [330707.981829] [55213] 65534 55213 1 1 1 1 0 0 exe [330707.990475] [55217] 65534 55217 1 1 1 1 0 0 exe [330707.999128] [55223] 65534 55223 1 1 1 1 0 0 exe [330708.007769] [55233] 65534 55233 1 1 1 1 0 0 exe [330708.016410] [55253] 65534 55253 1 1 1 1 0 0 exe [330708.025062] [55257] 65534 55257 1 1 1 1 0 0 exe [330708.034338] [55269] 65534 55269 1 1 1 1 0 0 exe [330708.046818] [55307] 65534 55307 1 1 1 1 0 0 exe [330708.055467] [55358] 65534 55358 1 1 1 1 0 0 exe [330708.064114] [55364] 65534 55364 1 1 1 1 0 0 exe [330708.072792] [55374] 65534 55374 1 1 1 1 0 0 exe [330708.081481] [55935] 0 55935 313324 3902 60 10 0 0 image [330708.090323] [55941] 0 55941 432117 7201 165 11 0 0 exe [330708.099482] [55944] 0 55944 69611754 29941875 68228 168 0 0 exe [330708.108221] [55965] 0 55965 1 0 1 1 0 0 exe [330708.116880] [55992] 0 55992 23767 4464 51 6 0 0 exe [330708.125533] [56807] 0 56807 179866 668 20 5 0 0 image [330708.134360] [56813] 0 56813 181022 753 24 4 0 0 exe [330708.143008] [56814] 0 56814 211168 5985 63 5 0 0 exe [330708.151663] [56850] 0 56850 1 1 1 1 0 0 exe [330708.160314] [56876] 0 56876 23982 5102 52 6 0 0 exe [330708.168979] [60393] 0 60393 296876 3937 56 10 0 0 image [330708.179035] [60399] 0 60399 386764 4750 84 10 0 0 exe [330708.187716] [60400] 0 60400 1092588 21374 403 17 0 0 exe [330708.196445] [60424] 0 60424 1 1 1 1 0 0 exe [330708.205763] [60442] 0 60442 23845 5107 52 6 0 0 exe [330708.214414] [60477] 0 60477 298925 3736 60 9 0 0 image [330708.223234] [60485] 0 60485 599 1 5 4 0 0 exe [330708.232293] [60491] 0 60491 597 1 4 3 0 0 exe [330708.240941] [60495] 0 60495 597 1 4 3 0 0 exe [330708.249584] [60499] 0 60499 1 1 1 1 0 0 exe [330708.258227] [60503] 0 60503 597 1 4 3 0 0 exe [330708.266870] [60509] 0 60509 1 1 1 1 0 0 exe [330708.275510] [60512] 0 60512 597 1 4 3 0 0 exe [330708.284199] [60517] 0 60517 1 1 1 1 0 0 exe [330708.292839] [60526] 0 60526 1 1 1 1 0 0 exe [330708.301494] [60641] 0 60641 179866 658 20 4 0 0 image [330708.310339] [60647] 0 60647 180958 731 24 4 0 0 exe [330708.318997] [60652] 0 60652 210912 5683 59 6 0 0 exe [330708.327654] [60669] 0 60669 1 1 1 1 0 0 exe [330708.336329] [60685] 0 60685 23672 4431 52 6 0 0 exe [330708.344988] [61740] 0 61740 296940 3941 60 10 0 0 image [330708.353823] [61746] 0 61746 386764 4811 84 10 0 0 exe [330708.362489] [61747] 0 61747 942654 20907 418 16 0 0 exe [330708.371141] [61764] 0 61764 1 1 1 1 0 0 exe [330708.380055] [61782] 0 61782 23751 4610 52 6 0 0 exe [330708.388696] [62089] 0 62089 315373 4012 64 10 0 0 image [330708.397720] [62097] 0 62097 388813 4772 85 10 0 0 exe [330708.406403] [62099] 0 62099 782855 20413 398 15 0 0 exe [330708.415165] [62123] 0 62123 1 1 1 1 0 0 exe [330708.423816] [62147] 0 62147 23784 4766 51 6 0 0 exe [330708.432470] [62188] 0 62188 296876 3690 57 9 0 0 image [330708.441294] [62196] 0 62196 30027 4001 31 6 0 0 exe [330708.449960] [62241] 0 62241 636 1 5 4 0 0 exe [330708.458615] [62254] 0 62254 375 1 5 4 0 0 exe [330708.467272] [62258] 0 62258 4730 1 5 4 0 0 exe [330708.475923] [62264] 0 62264 349 1 5 4 0 0 exe [330708.484612] [62269] 0 62269 4469 1 5 4 0 0 exe [330708.493268] [62279] 0 62279 379 1 5 4 0 0 exe [330708.501964] [62288] 0 62288 4443 1 5 4 0 0 exe [330708.510649] [62293] 0 62293 4473 1 5 4 0 0 exe [330708.519288] [62351] 0 62351 6417 1 9 5 0 0 exe [330708.527969] [62374] 0 62374 6702 1 9 5 0 0 exe [330708.536611] [62385] 0 62385 6441 1 9 5 0 0 exe [330708.545255] [62402] 0 62402 6447 1 10 5 0 0 exe [330708.553896] Out of memory: Kill process 55944 (exe) score 940 or sacrifice child [330708.562312] Killed process 55944 (exe) total-vm:278447016kB, anon-rss:119723632kB, file-rss:0kB, shmem-rss:43868kB [330714.822386] oom_reaper: reaped process 55944 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:43868kB [330945.776059] exe invoked oom-killer: gfp_mask=0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=0, order=0, oom_score_adj=0 [330945.787621] exe cpuset=/ mems_allowed=0 [330945.791950] CPU: 58 PID: 65193 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330945.800790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330945.810386] 0000000000000000 ffffffff8e336404 ffffafa1d50cfc18 ffff931a2fe05080 [330945.818500] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e3553a9 [330945.826615] ffff931dbec1f0c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330945.834717] Call Trace: [330945.837370] [] ? dump_stack+0x5c/0x78 [330945.842885] [] ? dump_header+0x78/0x1fd [330945.848592] [] ? get_page_from_freelist+0x3f7/0xb20 [330945.855323] [] ? cap_inode_killpriv+0x20/0x20 [330945.861529] [] ? oom_kill_process+0x22a/0x3f0 [330945.867734] [] ? out_of_memory+0x111/0x470 [330945.873684] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330945.880426] [] ? __alloc_pages_nodemask+0x201/0x260 [330945.887175] [] ? alloc_pages_vma+0xaa/0x280 [330945.893214] [] ? wp_page_copy+0x4d2/0x770 [330945.899075] [] ? do_wp_page+0x396/0x830 [330945.904774] [] ? handle_mm_fault+0x87d/0x1350 [330945.911083] [] ? __do_page_fault+0x255/0x4f0 [330945.917205] [] ? page_fault+0x28/0x30 [330945.922772] Mem-Info: [330945.925260] active_anon:30328987 inactive_anon:204546 isolated_anon:0 active_file:547 inactive_file:235 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6872 slab_unreclaimable:32253 mapped:202722 shmem:208080 pagetables:82664 bounce:0 free:138704 free_pcp:72 free_cma:0 [330945.959713] Node 0 active_anon:121315952kB inactive_anon:818184kB active_file:0kB inactive_file:1644kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:809780kB dirty:0kB writeback:0kB shmem:832320kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB pages_scanned:102 all_unreclaimable? no [330945.989888] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330946.019707] lowmem_reserve[]: 0 2974 120837 120837 120837 [330946.026122] Node 0 DMA32 free:473116kB min:1660kB low:4704kB high:7748kB active_anon:2245640kB inactive_anon:282456kB active_file:228kB inactive_file:100kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:1396kB slab_unreclaimable:11800kB kernel_stack:27200kB pagetables:6036kB bounce:0kB free_pcp:412kB local_pcp:0kB free_cma:0kB [330946.059853] lowmem_reserve[]: 0 0 117862 117862 117862 [330946.066014] Node 0 Normal free:65756kB min:65908kB low:186596kB high:307284kB active_anon:119070344kB inactive_anon:535728kB active_file:1688kB inactive_file:1356kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:26036kB slab_unreclaimable:117208kB kernel_stack:108240kB pagetables:324620kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [330946.101417] lowmem_reserve[]: 0 0 0 0 0 [330946.106393] 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 (M) 3*4096kB (M) = 15908kB [330946.122981] Node 0 DMA32: 910*4kB (UME) 309*8kB (UME) 100*16kB (UME) 41*32kB (UME) 12*64kB (UME) 3*128kB (UM) 2*256kB (UM) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 112*4096kB (M) = 474048kB [330946.143245] Node 0 Normal: 1797*4kB (UME) 581*8kB (UE) 278*16kB (UME) 131*32kB (UME) 405*64kB (UME) 126*128kB (UME) 7*256kB (ME) 2*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 67388kB [330946.162610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330946.171531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330946.180179] 209225 total pagecache pages [330946.184327] 0 pages in swap cache [330946.187862] Swap cache stats: add 0, delete 0, find 0/0 [330946.193307] Free swap = 0kB [330946.196397] Total swap = 0kB [330946.199486] 31457176 pages RAM [330946.202745] 0 pages HighMem/MovableOnly [330946.206793] 513206 pages reserved [330946.210326] 0 pages hwpoisoned [330946.213611] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330946.222449] [ 934] 0 934 121024 148 236 3 0 0 systemd-journal [330946.232231] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330946.241772] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330946.250687] [ 1128] 0 1128 21093 26 12 3 0 0 audispd [330946.259684] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330946.268518] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330946.278108] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330946.288025] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330946.297058] [ 1166] 0 1166 32396 3944 67 5 0 0 syz-ci [330946.306077] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330946.315195] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330946.324257] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330946.333192] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330946.342353] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330946.351194] [ 1797] 0 1797 235340 51834 321 5 0 0 ruby [330946.360065] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330946.370268] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330946.379994] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330946.389711] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330946.398489] [17799] 0 17799 180958 734 23 5 0 0 exe [330946.407863] [17818] 65534 17818 17181673551 15868 134 6 0 0 exe [330946.416888] [ 4923] 0 4923 205700 73354 339 6 0 0 syz-manager [330946.426345] [12028] 0 12028 148517 95043 254 5 0 0 syz-manager [330946.435885] [ 9123] 0 9123 143062 73488 227 5 0 0 syz-manager [330946.445534] [39092] 0 39092 62528 507 29 4 0 0 rsyslogd [330946.455042] [48934] 0 48934 315309 3977 63 10 0 0 image [330946.463898] [48941] 0 48941 388813 4844 83 11 0 0 exe [330946.472714] [48942] 0 48942 1485619 34532 610 21 0 0 exe [330946.481437] [48965] 0 48965 1 1 1 1 0 0 exe [330946.490289] [48980] 0 48980 24121 5405 52 6 0 0 exe [330946.499350] [52284] 0 52284 181790 810 27 4 0 0 exe [330946.508105] [52290] 65534 52290 415900 15569 392 7 0 0 exe [330946.516860] [52325] 65534 52325 1 1 1 1 0 0 exe [330946.525530] [52333] 0 52333 179866 667 21 5 0 0 image [330946.534465] [52343] 0 52343 181726 1272 27 4 0 0 exe [330946.543132] [52344] 0 52344 329685 87644 257 5 0 0 exe [330946.551796] [52376] 65534 52376 23944 4756 53 6 0 0 exe [330946.560452] [52398] 0 52398 1 1 1 1 0 0 exe [330946.569109] [52412] 0 52412 24027 5411 53 6 0 0 exe [330946.577897] [52507] 65534 52507 1 1 1 1 0 0 exe [330946.586831] [52623] 65534 52623 1 1 1 1 0 0 exe [330946.595485] [52693] 65534 52693 1 1 1 1 0 0 exe [330946.604671] [52706] 65534 52706 1 1 1 1 0 0 exe [330946.613324] [52718] 65534 52718 1 1 1 1 0 0 exe [330946.621983] [52722] 65534 52722 1 1 1 1 0 0 exe [330946.630636] [52741] 65534 52741 1 1 1 1 0 0 exe [330946.639291] [52745] 65534 52745 1 1 1 1 0 0 exe [330946.647935] [52792] 65534 52792 1 1 1 1 0 0 exe [330946.656587] [52849] 65534 52849 1 1 1 1 0 0 exe [330946.665244] [52906] 65534 52906 1 1 1 1 0 0 exe [330946.674183] [52910] 65534 52910 1 1 1 1 0 0 exe [330946.682847] [52937] 65534 52937 1 1 1 1 0 0 exe [330946.691491] [56807] 0 56807 179866 668 20 5 0 0 image [330946.700311] [56813] 0 56813 181022 753 24 4 0 0 exe [330946.709624] [56814] 0 56814 211360 6217 64 5 0 0 exe [330946.718284] [56850] 0 56850 1 1 1 1 0 0 exe [330946.726933] [56876] 0 56876 24247 5221 53 6 0 0 exe [330946.735576] [60393] 0 60393 296876 3937 56 10 0 0 image [330946.744392] [60399] 0 60399 386764 4750 84 10 0 0 exe [330946.753034] [60400] 0 60400 1325026 25049 480 18 0 0 exe [330946.761675] [60424] 0 60424 1 1 1 1 0 0 exe [330946.770326] [60442] 0 60442 23845 5522 52 6 0 0 exe [330946.779019] [60641] 0 60641 179866 658 20 4 0 0 image [330946.787900] [60647] 0 60647 180958 731 24 4 0 0 exe [330946.796542] [60652] 0 60652 211040 5987 62 6 0 0 exe [330946.805190] [60669] 0 60669 1 1 1 1 0 0 exe [330946.813887] [60685] 0 60685 24265 4992 53 6 0 0 exe [330946.822576] [61740] 0 61740 296940 3940 60 10 0 0 image [330946.831417] [61746] 0 61746 432245 7450 169 11 0 0 exe [330946.840066] [61747] 0 61747 86522167 29697846 73945 185 0 0 exe [330946.848731] [61764] 0 61764 1 1 1 1 0 0 exe [330946.857373] [61782] 0 61782 23751 4797 52 6 0 0 exe [330946.866032] [62089] 0 62089 315373 4011 64 10 0 0 image [330946.874980] [62097] 0 62097 388813 4771 85 10 0 0 exe [330946.883743] [62099] 0 62099 1274523 25203 526 18 0 0 exe [330946.892413] [62123] 0 62123 1 1 1 1 0 0 exe [330946.901079] [62147] 0 62147 24048 5381 51 6 0 0 exe [330946.910192] [63370] 0 63370 179866 662 20 5 0 0 image [330946.919012] [63376] 0 63376 180958 676 23 4 0 0 exe [330946.927652] [63381] 0 63381 211168 5819 61 5 0 0 exe [330946.936301] [63398] 0 63398 1 1 1 1 0 0 exe [330946.944951] [63412] 0 63412 23507 4694 52 6 0 0 exe [330946.953597] [63456] 0 63456 179866 596 19 4 0 0 image [330946.962409] [63467] 0 63467 30671 3693 33 6 0 0 exe [330946.971053] [63493] 0 63493 612 1 5 4 0 0 exe [330946.979694] [63512] 0 63512 661 1 5 4 0 0 exe [330946.988722] [63516] 0 63516 801 1 5 4 0 0 exe [330946.997359] [63518] 0 63518 4706 1 5 4 0 0 exe [330947.006631] [63524] 0 63524 4755 1 5 4 0 0 exe [330947.015276] [63538] 0 63538 4895 1 4 3 0 0 exe [330947.023916] [63541] 0 63541 698 1 5 4 0 0 exe [330947.032561] [63550] 0 63550 4792 1 5 4 0 0 exe [330947.041202] [63578] 0 63578 5639 1 6 4 0 0 exe [330947.049841] [63589] 0 63589 801 1 3 2 0 0 exe [330947.058495] [63609] 0 63609 6550 1 8 5 0 0 exe [330947.067140] [63633] 0 63633 5918 1 8 5 0 0 exe [330947.075787] [64336] 0 64336 296588 3982 59 9 0 0 image [330947.084603] [64344] 0 64344 403084 4879 83 10 0 0 exe [330947.093255] [64345] 0 64345 854537 20885 403 16 0 0 exe [330947.101914] [64369] 0 64369 1 1 1 1 0 0 exe [330947.111541] [64409] 0 64409 23636 4838 52 6 0 0 exe [330947.120257] [64629] 0 64629 315373 4092 66 10 0 0 image [330947.129571] [64636] 0 64636 388813 4759 87 10 0 0 exe [330947.138245] [64637] 0 64637 852541 20170 406 16 0 0 exe [330947.147045] [64654] 0 64654 1 1 1 1 0 0 exe [330947.155700] [64669] 0 64669 23596 4673 52 6 0 0 exe [330947.164621] [64706] 0 64706 315373 3707 59 10 0 0 image [330947.173583] [64714] 0 64714 30131 4099 30 6 0 0 exe [330947.182368] [64755] 0 64755 1 1 1 1 0 0 exe [330947.191125] [64772] 0 64772 1 1 1 1 0 0 exe [330947.199841] [64776] 0 64776 4595 1 5 4 0 0 exe [330947.208590] [64780] 0 64780 6569 1 9 5 0 0 exe [330947.217775] [64784] 0 64784 4825 1 5 4 0 0 exe [330947.226440] [64800] 0 64800 6799 1 9 5 0 0 exe [330947.235176] [64806] 0 64806 731 1 5 4 0 0 exe [330947.244318] [64810] 0 64810 501 1 5 4 0 0 exe [330947.252998] [64872] 0 64872 1 1 1 1 0 0 exe [330947.261665] [64893] 0 64893 6681 1 9 5 0 0 exe [330947.270319] [64905] 0 64905 6700 1 10 5 0 0 exe [330947.278973] [64937] 0 64937 1 1 1 1 0 0 exe [330947.287676] [ 509] 0 509 313324 3952 63 10 0 0 image [330947.296503] [ 516] 0 516 403084 4729 81 10 0 0 exe [330947.305175] [ 517] 0 517 796533 18534 322 15 0 0 exe [330947.314359] [ 540] 0 540 1 1 1 1 0 0 exe [330947.323021] [ 558] 0 558 23712 4216 52 6 0 0 exe [330947.331796] [ 586] 0 586 296588 3648 58 9 0 0 image [330947.340622] [ 593] 0 593 675 1 5 4 0 0 exe [330947.349282] [ 599] 0 599 673 1 4 3 0 0 exe [330947.358578] [ 603] 0 603 673 1 4 3 0 0 exe [330947.367739] [ 608] 0 608 1 1 1 1 0 0 exe [330947.376966] [ 614] 0 614 673 1 4 3 0 0 exe [330947.385792] [ 618] 0 618 1 1 1 1 0 0 exe [330947.394465] [ 622] 0 622 673 1 4 3 0 0 exe [330947.404762] [ 627] 0 627 1 1 1 1 0 0 exe [330947.414451] [ 645] 0 645 1 1 1 1 0 0 exe [330947.423225] [ 1232] 0 1232 181534 1191 26 4 0 0 exe [330947.431926] [ 1237] 65534 1237 268640 16486 124 6 0 0 exe [330947.440720] [ 1254] 65534 1254 1 1 1 1 0 0 exe [330947.449374] [ 1268] 65534 1268 23605 3509 31 6 0 0 exe [330947.458018] [ 1354] 65534 1354 62672 34411 95 6 0 0 exe [330947.466660] [ 1395] 65534 1395 4579 1 5 4 0 0 exe [330947.475299] [ 1407] 65534 1407 485 1 5 4 0 0 exe [330947.483957] [ 1413] 65534 1413 355 1 5 4 0 0 exe [330947.492601] [ 1698] 0 1698 181662 1179 27 4 0 0 exe [330947.501249] [ 1703] 65534 1703 273120 18064 139 6 0 0 exe [330947.510408] [ 1723] 65534 1723 1 1 1 1 0 0 exe [330947.519126] [ 1741] 65534 1741 23565 3501 32 6 0 0 exe [330947.527774] [ 1803] 65534 1803 62050 33605 94 6 0 0 exe [330947.536420] [ 1841] 65534 1841 788 5 5 4 0 0 exe [330947.545208] [ 1889] 65534 1889 714 1 5 4 0 0 exe [330947.553849] [ 1893] 65534 1893 4449 1 5 4 0 0 exe [330947.562529] [ 1899] 65534 1899 429 1 5 4 0 0 exe [330947.571278] [ 1912] 65534 1912 4808 1 5 4 0 0 exe [330947.579919] [ 1917] 65534 1917 4523 1 5 4 0 0 exe [330947.588701] [ 1929] 65534 1929 4982 1 6 4 0 0 exe [330947.597385] [ 1932] 65534 1932 784 1 5 4 0 0 exe [330947.606029] [ 1937] 65534 1937 676 1 5 4 0 0 exe [330947.614671] [ 1950] 65534 1950 4878 1 5 4 0 0 exe [330947.623326] [ 1957] 65534 1957 661 1 5 4 0 0 exe [330947.632015] [ 1961] 65534 1961 4872 1 6 4 0 0 exe [330947.640655] [ 1965] 65534 1965 4857 1 6 4 0 0 exe [330947.649303] [ 2005] 65534 2005 6327 1 9 5 0 0 exe [330947.657958] [ 2015] 65534 2015 6401 1 10 5 0 0 exe [330947.666645] [ 2028] 65534 2028 6686 1 9 5 0 0 exe [330947.675285] [ 2073] 65534 2073 1 1 1 1 0 0 exe [330947.683924] [ 2088] 65534 2088 6455 1 9 5 0 0 exe [330947.692590] [ 2181] 65534 2181 1 1 1 1 0 0 exe [330947.701233] [ 2197] 65534 2197 1 1 1 1 0 0 exe [330947.709884] [ 2214] 65534 2214 6754 1 9 5 0 0 exe [330947.718526] Out of memory: Kill process 61747 (exe) score 933 or sacrifice child [330947.726268] Killed process 61764 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [330947.746923] oom_reaper: reaped process 61764 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [330949.405722] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [330949.417271] exe cpuset=/ mems_allowed=0 [330949.421674] CPU: 31 PID: 60417 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [330949.434744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [330949.444174] 0000000000000000 ffffffff8e336404 ffffafa1d3c1fc10 ffff931a2fe05080 [330949.452308] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [330949.460530] ffff9318dbeb80c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [330949.468666] Call Trace: [330949.471334] [] ? dump_stack+0x5c/0x78 [330949.477371] [] ? dump_header+0x78/0x1fd [330949.483134] [] ? get_page_from_freelist+0x3f7/0xb20 [330949.489875] [] ? cap_inode_killpriv+0x20/0x20 [330949.496185] [] ? oom_kill_process+0x22a/0x3f0 [330949.502552] [] ? out_of_memory+0x111/0x470 [330949.508523] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [330949.515525] [] ? __alloc_pages_nodemask+0x201/0x260 [330949.522482] [] ? alloc_pages_current+0x91/0x140 [330949.528958] [] ? filemap_fault+0x326/0x5d0 [330949.534961] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [330949.541931] [] ? __do_fault+0xa9/0x1c0 [330949.547646] [] ? handle_mm_fault+0xda4/0x1350 [330949.553857] [] ? do_nanosleep+0x8d/0xe0 [330949.559548] [] ? __do_page_fault+0x255/0x4f0 [330949.565799] [] ? page_fault+0x28/0x30 [330949.571369] Mem-Info: [330949.573864] active_anon:30335996 inactive_anon:198289 isolated_anon:0 active_file:453 inactive_file:450 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6713 slab_unreclaimable:31785 mapped:196432 shmem:201823 pagetables:82254 bounce:0 free:138995 free_pcp:1019 free_cma:0 [330949.608509] Node 0 active_anon:121343984kB inactive_anon:793156kB active_file:2176kB inactive_file:4712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:788472kB dirty:0kB writeback:0kB shmem:807292kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB pages_scanned:409 all_unreclaimable? no [330949.639292] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [330949.669645] lowmem_reserve[]: 0 2974 120837 120837 120837 [330949.676179] Node 0 DMA32 free:473304kB min:1660kB low:4704kB high:7748kB active_anon:2247108kB inactive_anon:282456kB active_file:324kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:1328kB slab_unreclaimable:11128kB kernel_stack:27200kB pagetables:6032kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [330949.710035] lowmem_reserve[]: 0 0 117862 117862 117862 [330949.716216] Node 0 Normal free:65776kB min:65908kB low:186596kB high:307284kB active_anon:119099404kB inactive_anon:510700kB active_file:788kB inactive_file:3280kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:25520kB slab_unreclaimable:116012kB kernel_stack:107152kB pagetables:322984kB bounce:0kB free_pcp:464kB local_pcp:0kB free_cma:0kB [330949.751933] lowmem_reserve[]: 0 0 0 0 0 [330949.756762] 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 (M) 3*4096kB (M) = 15908kB [330949.773224] Node 0 DMA32: 853*4kB (UME) 295*8kB (UE) 99*16kB (UME) 43*32kB (UE) 12*64kB (UME) 4*128kB (UM) 1*256kB (U) 2*512kB (UM) 1*1024kB (E) 1*2048kB (U) 112*4096kB (M) = 473116kB [330949.793076] Node 0 Normal: 3019*4kB (UME) 667*8kB (UME) 254*16kB (UME) 114*32kB (UME) 398*64kB (UME) 128*128kB (UME) 7*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 69284kB [330949.812224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [330949.821132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [330949.829777] 202629 total pagecache pages [330949.833918] 0 pages in swap cache [330949.837436] Swap cache stats: add 0, delete 0, find 0/0 [330949.842865] Free swap = 0kB [330949.845942] Total swap = 0kB [330949.849139] 31457176 pages RAM [330949.852404] 0 pages HighMem/MovableOnly [330949.856440] 513206 pages reserved [330949.859955] 0 pages hwpoisoned [330949.863211] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [330949.872043] [ 934] 0 934 121024 148 236 3 0 0 systemd-journal [330949.881740] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [330949.891270] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [330949.900192] [ 1128] 0 1128 21093 26 12 3 0 0 audispd [330949.909181] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [330949.917997] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [330949.927373] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [330949.936999] [ 1158] 0 1158 7409 61 19 3 0 0 cron [330949.945742] [ 1166] 0 1166 32396 3944 67 5 0 0 syz-ci [330949.954660] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [330949.963781] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [330949.972697] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [330949.981612] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [330949.990514] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [330949.999259] [ 1797] 0 1797 235340 51834 321 5 0 0 ruby [330950.008259] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [330950.017956] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [330950.028952] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [330950.038722] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [330950.047575] [17799] 0 17799 180958 734 23 5 0 0 exe [330950.056848] [17818] 65534 17818 17181673551 15868 134 6 0 0 exe [330950.065861] [ 4923] 0 4923 205700 73355 339 6 0 0 syz-manager [330950.075321] [12028] 0 12028 148517 95044 254 5 0 0 syz-manager [330950.084936] [ 9123] 0 9123 143062 73488 227 5 0 0 syz-manager [330950.094478] [39092] 0 39092 62528 507 29 4 0 0 rsyslogd [330950.103643] [48934] 0 48934 315309 3977 63 10 0 0 image [330950.112912] [48941] 0 48941 388813 4844 83 11 0 0 exe [330950.121565] [48942] 0 48942 1485619 34532 610 21 0 0 exe [330950.130599] [48965] 0 48965 1 1 1 1 0 0 exe [330950.139520] [48980] 0 48980 24121 5405 52 6 0 0 exe [330950.148353] [52284] 0 52284 181790 810 27 4 0 0 exe [330950.157008] [52290] 65534 52290 415900 15569 392 7 0 0 exe [330950.166023] [52325] 65534 52325 1 1 1 1 0 0 exe [330950.175134] [52333] 0 52333 179866 667 21 5 0 0 image [330950.183959] [52343] 0 52343 181726 1272 27 4 0 0 exe [330950.192622] [52344] 0 52344 329685 87644 257 5 0 0 exe [330950.201284] [52376] 65534 52376 23944 4756 53 6 0 0 exe [330950.210211] [52398] 0 52398 1 1 1 1 0 0 exe [330950.219048] [52412] 0 52412 24027 5411 53 6 0 0 exe [330950.227700] [52507] 65534 52507 1 1 1 1 0 0 exe [330950.236365] [52623] 65534 52623 1 1 1 1 0 0 exe [330950.245023] [52693] 65534 52693 1 1 1 1 0 0 exe [330950.254006] [52706] 65534 52706 1 1 1 1 0 0 exe [330950.262751] [52718] 65534 52718 1 1 1 1 0 0 exe [330950.271690] [52722] 65534 52722 1 1 1 1 0 0 exe [330950.280788] [52741] 65534 52741 1 1 1 1 0 0 exe [330950.289488] [52745] 65534 52745 1 1 1 1 0 0 exe [330950.298240] [52792] 65534 52792 1 1 1 1 0 0 exe [330950.306905] [52849] 65534 52849 1 1 1 1 0 0 exe [330950.315559] [52906] 65534 52906 1 1 1 1 0 0 exe [330950.324474] [52910] 65534 52910 1 1 1 1 0 0 exe [330950.333154] [52937] 65534 52937 1 1 1 1 0 0 exe [330950.341835] [56807] 0 56807 179866 668 20 5 0 0 image [330950.350668] [56813] 0 56813 181022 753 24 4 0 0 exe [330950.359325] [56814] 0 56814 211360 6217 64 5 0 0 exe [330950.367978] [56850] 0 56850 1 1 1 1 0 0 exe [330950.376634] [56876] 0 56876 24247 5221 53 6 0 0 exe [330950.385297] [60393] 0 60393 296876 3937 56 10 0 0 image [330950.394123] [60399] 0 60399 386764 4750 84 10 0 0 exe [330950.402787] [60400] 0 60400 1325026 25105 480 18 0 0 exe [330950.411447] [60424] 0 60424 1 1 1 1 0 0 exe [330950.420205] [60442] 0 60442 23845 5522 52 6 0 0 exe [330950.429997] [60641] 0 60641 179866 658 20 4 0 0 image [330950.438828] [60647] 0 60647 180958 731 24 4 0 0 exe [330950.447508] [60652] 0 60652 211040 5987 62 6 0 0 exe [330950.456286] [60669] 0 60669 1 1 1 1 0 0 exe [330950.464943] [60685] 0 60685 24265 4992 53 6 0 0 exe [330950.473626] [61740] 0 61740 296940 3940 60 10 0 0 image [330950.482470] [61746] 0 61746 432245 7450 169 11 0 0 exe [330950.491137] [61747] 0 61747 86522167 29722889 73993 185 0 0 exe [330950.499927] [61764] 0 61764 1 0 1 1 0 0 exe [330950.508691] [61782] 0 61782 23751 4797 52 6 0 0 exe [330950.517828] [62089] 0 62089 315373 4011 64 10 0 0 image [330950.526754] [62097] 0 62097 388813 4771 85 10 0 0 exe [330950.535410] [62099] 0 62099 1274523 25206 526 18 0 0 exe [330950.544067] [62123] 0 62123 1 1 1 1 0 0 exe [330950.552717] [62147] 0 62147 24048 5381 51 6 0 0 exe [330950.561374] [63370] 0 63370 179866 662 20 5 0 0 image [330950.570200] [63376] 0 63376 180958 676 23 4 0 0 exe [330950.578894] [63381] 0 63381 211168 5815 61 5 0 0 exe [330950.587552] [63398] 0 63398 1 1 1 1 0 0 exe [330950.596210] [63412] 0 63412 23507 4694 52 6 0 0 exe [330950.604893] [63456] 0 63456 179866 596 19 4 0 0 image [330950.613725] [63467] 0 63467 30671 3693 33 6 0 0 exe [330950.622374] [63493] 0 63493 612 1 5 4 0 0 exe [330950.631018] [63512] 0 63512 661 1 5 4 0 0 exe [330950.639663] [63516] 0 63516 801 1 5 4 0 0 exe [330950.648337] [63518] 0 63518 4706 1 5 4 0 0 exe [330950.657000] [63524] 0 63524 4755 1 5 4 0 0 exe [330950.670002] [63538] 0 63538 4895 1 4 3 0 0 exe [330950.678659] [63541] 0 63541 698 1 5 4 0 0 exe [330950.687315] [63550] 0 63550 4792 1 5 4 0 0 exe [330950.695989] [63578] 0 63578 5639 1 6 4 0 0 exe [330950.707949] [63589] 0 63589 801 1 3 2 0 0 exe [330950.716789] [63609] 0 63609 6550 1 8 5 0 0 exe [330950.725438] [63633] 0 63633 5918 1 8 5 0 0 exe [330950.734100] [64336] 0 64336 296588 3994 59 9 0 0 image [330950.743319] [64344] 0 64344 403084 4933 83 10 0 0 exe [330950.752876] [64629] 0 64629 315373 4092 66 10 0 0 image [330950.761716] [64636] 0 64636 388813 4759 87 10 0 0 exe [330950.770475] [64637] 0 64637 852541 20206 406 16 0 0 exe [330950.779137] [64654] 0 64654 1 1 1 1 0 0 exe [330950.789011] [64669] 0 64669 23596 4673 52 6 0 0 exe [330950.798118] [64706] 0 64706 315373 3707 59 10 0 0 image [330950.807563] [64714] 0 64714 30131 4099 30 6 0 0 exe [330950.816242] [64755] 0 64755 1 1 1 1 0 0 exe [330950.825111] [64772] 0 64772 1 1 1 1 0 0 exe [330950.833764] [64776] 0 64776 4595 1 5 4 0 0 exe [330950.842417] [64780] 0 64780 6569 1 9 5 0 0 exe [330950.851066] [64784] 0 64784 4825 1 5 4 0 0 exe [330950.859937] [64800] 0 64800 6799 1 9 5 0 0 exe [330950.868673] [64806] 0 64806 731 1 5 4 0 0 exe [330950.877336] [64810] 0 64810 501 1 5 4 0 0 exe [330950.886090] [64872] 0 64872 1 1 1 1 0 0 exe [330950.894753] [64893] 0 64893 6681 1 9 5 0 0 exe [330950.903411] [64905] 0 64905 6700 1 10 5 0 0 exe [330950.912066] [64937] 0 64937 1 1 1 1 0 0 exe [330950.920802] [ 509] 0 509 313324 3952 63 10 0 0 image [330950.929629] [ 516] 0 516 403084 4729 81 10 0 0 exe [330950.938278] [ 517] 0 517 796533 18534 322 15 0 0 exe [330950.946938] [ 540] 0 540 1 1 1 1 0 0 exe [330950.955752] [ 558] 0 558 23712 4216 52 6 0 0 exe [330950.964396] [ 586] 0 586 296588 3648 58 9 0 0 image [330950.973250] [ 593] 0 593 675 1 5 4 0 0 exe [330950.981894] [ 599] 0 599 673 1 4 3 0 0 exe [330950.991320] [ 603] 0 603 673 1 4 3 0 0 exe [330951.002148] [ 608] 0 608 1 1 1 1 0 0 exe [330951.010796] [ 614] 0 614 673 1 4 3 0 0 exe [330951.019458] [ 618] 0 618 1 1 1 1 0 0 exe [330951.029353] [ 622] 0 622 673 1 4 3 0 0 exe [330951.038004] [ 627] 0 627 1 1 1 1 0 0 exe [330951.046666] [ 645] 0 645 1 1 1 1 0 0 exe [330951.055328] [ 1232] 0 1232 181534 1191 26 4 0 0 exe [330951.063998] [ 1237] 65534 1237 268640 16486 124 6 0 0 exe [330951.072799] [ 1254] 65534 1254 1 1 1 1 0 0 exe [330951.081448] [ 1268] 65534 1268 23605 3509 31 6 0 0 exe [330951.090094] [ 1354] 65534 1354 62672 34411 95 6 0 0 exe [330951.098764] [ 1395] 65534 1395 4579 1 5 4 0 0 exe [330951.107420] [ 1407] 65534 1407 485 1 5 4 0 0 exe [330951.116096] [ 1413] 65534 1413 355 1 5 4 0 0 exe [330951.124755] [ 1698] 0 1698 181662 1179 27 4 0 0 exe [330951.133414] [ 1703] 65534 1703 273120 18064 139 6 0 0 exe [330951.142069] [ 1723] 65534 1723 1 1 1 1 0 0 exe [330951.150718] [ 1741] 65534 1741 23565 3501 32 6 0 0 exe [330951.159364] [ 1803] 65534 1803 62050 33605 94 6 0 0 exe [330951.168027] [ 1841] 65534 1841 788 5 5 4 0 0 exe [330951.176680] [ 1889] 65534 1889 714 1 5 4 0 0 exe [330951.185331] [ 1893] 65534 1893 4449 1 5 4 0 0 exe [330951.193988] [ 1899] 65534 1899 429 1 5 4 0 0 exe [330951.202669] [ 1912] 65534 1912 4808 1 5 4 0 0 exe [330951.211317] [ 1917] 65534 1917 4523 1 5 4 0 0 exe [330951.220051] [ 1929] 65534 1929 4982 1 6 4 0 0 exe [330951.228695] [ 1932] 65534 1932 784 1 5 4 0 0 exe [330951.237352] [ 1937] 65534 1937 676 1 5 4 0 0 exe [330951.246007] [ 1950] 65534 1950 4878 1 5 4 0 0 exe [330951.254670] [ 1957] 65534 1957 661 1 5 4 0 0 exe [330951.263336] [ 1961] 65534 1961 4872 1 6 4 0 0 exe [330951.272001] [ 1965] 65534 1965 4857 1 6 4 0 0 exe [330951.280668] [ 2005] 65534 2005 6327 1 9 5 0 0 exe [330951.289350] [ 2015] 65534 2015 6401 1 10 5 0 0 exe [330951.298138] [ 2028] 65534 2028 6686 1 9 5 0 0 exe [330951.306942] [ 2073] 65534 2073 1 1 1 1 0 0 exe [330951.315709] [ 2088] 65534 2088 6455 1 9 5 0 0 exe [330951.324388] [ 2181] 65534 2181 1 1 1 1 0 0 exe [330951.333259] [ 2197] 65534 2197 1 1 1 1 0 0 exe [330951.341916] [ 2214] 65534 2214 6754 1 9 5 0 0 exe [330951.350577] Out of memory: Kill process 61747 (exe) score 934 or sacrifice child [330951.358763] Killed process 61747 (exe) total-vm:346088668kB, anon-rss:118846596kB, file-rss:0kB, shmem-rss:46196kB [330957.505944] oom_reaper: reaped process 61747 (exe), now anon-rss:0kB, file-rss:12kB, shmem-rss:46196kB [331357.688694] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [331357.700442] exe cpuset=/ mems_allowed=0 [331357.704840] CPU: 17 PID: 581 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [331357.713489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [331357.722915] 0000000000000000 ffffffff8e336404 ffffafa1d5b7fc10 ffff9318d9847100 [331357.731094] ffffffff8e209690 0000000000000000 0000000000000000 0000000cf0e80800 [331357.739194] ffff9322f271e0c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [331357.747277] Call Trace: [331357.749966] [] ? dump_stack+0x5c/0x78 [331357.755473] [] ? dump_header+0x78/0x1fd [331357.761156] [] ? get_page_from_freelist+0x3f7/0xb20 [331357.767883] [] ? cap_inode_killpriv+0x20/0x20 [331357.774093] [] ? oom_kill_process+0x22a/0x3f0 [331357.780292] [] ? out_of_memory+0x111/0x470 [331357.786240] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [331357.792970] [] ? __alloc_pages_nodemask+0x201/0x260 [331357.799701] [] ? alloc_pages_current+0x91/0x140 [331357.806075] [] ? filemap_fault+0x326/0x5d0 [331357.812066] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [331357.818884] [] ? __do_fault+0xa9/0x1c0 [331357.824482] [] ? handle_mm_fault+0xda4/0x1350 [331357.830701] [] ? __do_page_fault+0x255/0x4f0 [331357.836832] [] ? page_fault+0x28/0x30 [331357.842390] Mem-Info: [331357.844890] active_anon:30457440 inactive_anon:105385 isolated_anon:0 active_file:347 inactive_file:177 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6105 slab_unreclaimable:25624 mapped:103685 shmem:108727 pagetables:76625 bounce:0 free:138679 free_pcp:11 free_cma:0 [331357.880558] Node 0 active_anon:121829768kB inactive_anon:421540kB active_file:256kB inactive_file:676kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:414432kB dirty:0kB writeback:0kB shmem:434908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 352256kB writeback_tmp:0kB unstable:0kB pages_scanned:2575 all_unreclaimable? no [331357.910835] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331357.940622] lowmem_reserve[]: 0 2974 120837 120837 120837 [331357.946990] Node 0 DMA32 free:473348kB min:1660kB low:4704kB high:7748kB active_anon:2567840kB inactive_anon:164kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:636kB slab_unreclaimable:1964kB kernel_stack:368kB pagetables:5156kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB [331357.979689] lowmem_reserve[]: 0 0 117862 117862 117862 [331357.985812] Node 0 Normal free:67760kB min:65908kB low:186596kB high:307284kB active_anon:119262044kB inactive_anon:421376kB active_file:540kB inactive_file:364kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23736kB slab_unreclaimable:100532kB kernel_stack:76320kB pagetables:301344kB bounce:0kB free_pcp:900kB local_pcp:0kB free_cma:0kB [331358.021838] lowmem_reserve[]: 0 0 0 0 0 [331358.026720] 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 (M) 3*4096kB (M) = 15908kB [331358.043162] Node 0 DMA32: 929*4kB (UME) 670*8kB (UME) 622*16kB (UME) 397*32kB (UME) 151*64kB (UME) 37*128kB (UM) 8*256kB (UM) 1*512kB (U) 3*1024kB (UME) 2*2048kB (UM) 102*4096kB (M) = 473652kB [331358.063723] Node 0 Normal: 2205*4kB (UME) 805*8kB (UE) 389*16kB (UME) 591*32kB (UME) 412*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66764kB [331358.080746] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [331358.089655] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [331358.098310] 109562 total pagecache pages [331358.102443] 0 pages in swap cache [331358.105975] Swap cache stats: add 0, delete 0, find 0/0 [331358.111416] Free swap = 0kB [331358.114503] Total swap = 0kB [331358.117596] 31457176 pages RAM [331358.120863] 0 pages HighMem/MovableOnly [331358.124950] 513206 pages reserved [331358.128486] 0 pages hwpoisoned [331358.131755] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [331358.140912] [ 934] 0 934 73094 148 146 3 0 0 systemd-journal [331358.150940] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [331358.160490] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [331358.169645] [ 1128] 0 1128 21093 25 12 3 0 0 audispd [331358.178650] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [331358.187583] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [331358.196929] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [331358.206563] [ 1158] 0 1158 7409 61 19 3 0 0 cron [331358.215308] [ 1166] 0 1166 32396 4110 67 5 0 0 syz-ci [331358.224229] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [331358.233310] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [331358.242229] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [331358.251156] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [331358.260072] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [331358.268829] [ 1797] 0 1797 284237 51834 380 5 0 0 ruby [331358.277603] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [331358.287317] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [331358.297012] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [331358.306720] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [331358.315473] [17799] 0 17799 180958 734 23 5 0 0 exe [331358.324175] [17818] 65534 17818 17181673551 15924 134 6 0 0 exe [331358.333137] [ 4923] 0 4923 205700 74472 339 6 0 0 syz-manager [331358.342485] [12028] 0 12028 148517 106022 267 5 0 0 syz-manager [331358.351833] [ 9123] 0 9123 143062 72623 227 5 0 0 syz-manager [331358.361309] [39092] 0 39092 62528 509 29 4 0 0 rsyslogd [331358.370433] [56807] 0 56807 179866 668 20 5 0 0 image [331358.379251] [56813] 0 56813 181726 1351 28 4 0 0 exe [331358.387900] [56814] 0 56814 398130 148381 379 6 0 0 exe [331358.396890] [56850] 0 56850 1 1 1 1 0 0 exe [331358.405555] [56876] 0 56876 24247 5294 53 6 0 0 exe [331358.414216] [60393] 0 60393 296876 3937 56 10 0 0 image [331358.423166] [60399] 0 60399 386764 4763 84 10 0 0 exe [331358.431827] [60400] 0 60400 1619396 32326 623 21 0 0 exe [331358.440480] [60424] 0 60424 1 1 1 1 0 0 exe [331358.449133] [60442] 0 60442 23845 5613 52 6 0 0 exe [331358.457781] [60641] 0 60641 179866 658 20 4 0 0 image [331358.466596] [60647] 0 60647 180958 731 24 4 0 0 exe [331358.475232] [60652] 0 60652 211488 5993 65 6 0 0 exe [331358.483877] [60669] 0 60669 1 1 1 1 0 0 exe [331358.492535] [60685] 0 60685 24265 5514 53 6 0 0 exe [331358.501194] [63370] 0 63370 179866 661 20 5 0 0 image [331358.510352] [63376] 0 63376 180958 676 23 4 0 0 exe [331358.519006] [63381] 0 63381 211424 5915 65 5 0 0 exe [331358.527661] [63398] 0 63398 1 1 1 1 0 0 exe [331358.536315] [63412] 0 63412 23835 4974 52 6 0 0 exe [331358.544976] [ 509] 0 509 313324 3952 63 10 0 0 image [331358.553815] [ 516] 0 516 403084 4736 81 10 0 0 exe [331358.562473] [ 517] 0 517 1192458 24748 446 17 0 0 exe [331358.571137] [ 540] 0 540 1 1 1 1 0 0 exe [331358.579888] [ 558] 0 558 24040 5436 52 6 0 0 exe [331358.588541] [ 3837] 0 3837 180154 686 21 4 0 0 image [331358.597363] [ 3843] 0 3843 180958 675 24 5 0 0 exe [331358.606019] [ 3844] 0 3844 210992 5836 61 6 0 0 exe [331358.614670] [ 3865] 0 3865 1 1 1 1 0 0 exe [331358.623321] [ 3881] 0 3881 23388 4662 51 6 0 0 exe [331358.632111] [ 3997] 0 3997 180218 645 21 5 0 0 image [331358.640936] [ 4005] 0 4005 30302 3463 33 6 0 0 exe [331358.649937] [ 4029] 0 4029 850 1 5 4 0 0 exe [331358.658584] [ 4049] 0 4049 554 1 5 4 0 0 exe [331358.667380] [ 4055] 0 4055 4944 1 5 4 0 0 exe [331358.676035] [ 4063] 0 4063 4648 1 5 4 0 0 exe [331358.684699] [ 4069] 0 4069 488 1 5 4 0 0 exe [331358.693357] [ 4076] 0 4076 4582 1 5 4 0 0 exe [331358.702357] [ 4081] 0 4081 796 1 5 4 0 0 exe [331358.711016] [ 4089] 0 4089 4890 1 5 4 0 0 exe [331358.719666] [ 4105] 0 4105 6036 1 6 4 0 0 exe [331358.728331] [ 4113] 0 4113 6492 1 9 5 0 0 exe [331358.736988] [ 4194] 0 4194 6768 1 9 5 0 0 exe [331358.745660] [ 4254] 0 4254 580 1 4 3 0 0 exe [331358.754311] [ 5078] 0 5078 296588 3917 58 10 0 0 image [331358.763150] [ 5090] 0 5090 434213 7304 168 11 0 0 exe [331358.771829] [ 5091] 0 5091 69709873 29758870 68621 171 0 0 exe [331358.780492] [ 5115] 0 5115 1 1 1 1 0 0 exe [331358.790110] [ 5132] 0 5132 23605 4531 51 6 0 0 exe [331358.798761] [ 6456] 0 6456 296588 3942 58 10 0 0 image [331358.807593] [ 6462] 0 6462 402732 4771 83 10 0 0 exe [331358.816241] [ 6463] 0 6463 904132 19315 344 15 0 0 exe [331358.824890] [ 6489] 0 6489 1 1 1 1 0 0 exe [331358.833564] [ 6505] 0 6505 23319 4639 51 6 0 0 exe [331358.842223] [ 6585] 0 6585 315373 3992 62 10 0 0 image [331358.851053] [ 6592] 0 6592 403084 4706 85 10 0 0 exe [331358.859724] [ 6593] 0 6593 923967 19456 338 15 0 0 exe [331358.868395] [ 6616] 0 6616 1 1 1 1 0 0 exe [331358.877047] [ 6631] 0 6631 23450 4784 51 6 0 0 exe [331358.885702] [ 6676] 0 6676 313324 3666 58 10 0 0 image [331358.894560] [ 6683] 0 6683 218 1 5 4 0 0 exe [331358.903232] [ 6689] 0 6689 216 1 4 3 0 0 exe [331358.911910] [ 6693] 0 6693 216 1 4 3 0 0 exe [331358.920574] [ 6697] 0 6697 1 1 1 1 0 0 exe [331358.929407] [ 6700] 0 6700 216 1 4 3 0 0 exe [331358.938067] [ 6705] 0 6705 216 1 4 3 0 0 exe [331358.946716] [ 6710] 0 6710 1 1 1 1 0 0 exe [331358.955391] [ 6716] 0 6716 1 1 1 1 0 0 exe [331358.964048] [ 6721] 0 6721 1 1 1 1 0 0 exe [331358.972732] [ 6905] 0 6905 296524 3952 56 9 0 0 image [331358.981566] [ 6911] 0 6911 386700 4749 84 10 0 0 exe [331358.990231] [ 6912] 0 6912 835896 20886 398 16 0 0 exe [331358.998896] [ 6930] 0 6930 1 1 1 1 0 0 exe [331359.007558] [ 6944] 0 6944 23526 4760 51 6 0 0 exe [331359.016207] [ 7006] 0 7006 296588 3993 58 10 0 0 image [331359.025021] [ 7012] 0 7012 386700 4806 84 10 0 0 exe [331359.033714] [ 7013] 0 7013 910032 20423 417 16 0 0 exe [331359.042354] [ 7030] 0 7030 1 1 1 1 0 0 exe [331359.050993] [ 7045] 0 7045 23682 4683 52 6 0 0 exe [331359.059636] [ 7114] 0 7114 296588 4055 58 10 0 0 image [331359.068450] [ 7120] 0 7120 386828 4950 81 10 0 0 exe [331359.077088] [ 7121] 0 7121 868276 19910 397 16 0 0 exe [331359.085733] [ 7139] 0 7139 1 1 1 1 0 0 exe [331359.094411] [ 7154] 0 7154 23766 4831 52 6 0 0 exe [331359.103057] [ 7195] 0 7195 296588 3686 57 9 0 0 image [331359.111920] [ 7203] 0 7203 29586 3665 29 6 0 0 exe [331359.120562] [ 7236] 0 7236 1 1 1 1 0 0 exe [331359.129204] [ 7258] 0 7258 471 1 5 4 0 0 exe [331359.137883] [ 7270] 0 7270 1 1 1 1 0 0 exe [331359.146710] [ 7279] 0 7279 1 1 1 1 0 0 exe [331359.155357] [ 7283] 0 7283 1 1 1 1 0 0 exe [331359.163994] [ 7287] 0 7287 1 1 1 1 0 0 exe [331359.172676] [ 7299] 0 7299 1 1 1 1 0 0 exe [331359.181321] [ 7305] 0 7305 537 1 5 3 0 0 exe [331359.189963] [ 7355] 0 7355 1 1 1 1 0 0 exe [331359.198601] [ 7378] 0 7378 6517 1 9 5 0 0 exe [331359.207240] [ 7390] 0 7390 6741 1 9 5 0 0 exe [331359.215879] [ 7394] 0 7394 6887 1 10 5 0 0 exe [331359.224524] Out of memory: Kill process 5091 (exe) score 935 or sacrifice child [331359.232478] Killed process 5115 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [331359.262609] oom_reaper: reaped process 5115 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [331360.052832] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [331360.064753] exe cpuset=/ mems_allowed=0 [331360.069089] CPU: 55 PID: 6536 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [331360.077856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [331360.087297] 0000000000000000 ffffffff8e336404 ffffafa1d390fc10 ffff9318d9847100 [331360.095486] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [331360.103710] ffff9322f0c8c0c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [331360.112023] Call Trace: [331360.114684] [] ? dump_stack+0x5c/0x78 [331360.120205] [] ? dump_header+0x78/0x1fd [331360.125894] [] ? get_page_from_freelist+0x3f7/0xb20 [331360.132628] [] ? cap_inode_killpriv+0x20/0x20 [331360.138839] [] ? oom_kill_process+0x22a/0x3f0 [331360.145052] [] ? out_of_memory+0x111/0x470 [331360.151006] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [331360.157744] [] ? __alloc_pages_nodemask+0x201/0x260 [331360.164487] [] ? alloc_pages_current+0x91/0x140 [331360.170869] [] ? filemap_fault+0x326/0x5d0 [331360.176848] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [331360.183688] [] ? __do_fault+0xa9/0x1c0 [331360.189308] [] ? handle_mm_fault+0xda4/0x1350 [331360.195617] [] ? __do_page_fault+0x255/0x4f0 [331360.201925] [] ? page_fault+0x28/0x30 [331360.207481] Mem-Info: [331360.209965] active_anon:30457614 inactive_anon:105385 isolated_anon:0 active_file:0 inactive_file:173 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6052 slab_unreclaimable:25616 mapped:103703 shmem:108727 pagetables:76628 bounce:0 free:138675 free_pcp:0 free_cma:0 [331360.244168] Node 0 active_anon:121830456kB inactive_anon:421540kB active_file:0kB inactive_file:3000kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:414792kB dirty:0kB writeback:0kB shmem:434908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 352256kB writeback_tmp:0kB unstable:0kB pages_scanned:6080 all_unreclaimable? no [331360.274185] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331360.303998] lowmem_reserve[]: 0 2974 120837 120837 120837 [331360.310375] Node 0 DMA32 free:473108kB min:1660kB low:4704kB high:7748kB active_anon:2567864kB inactive_anon:164kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:616kB slab_unreclaimable:1964kB kernel_stack:368kB pagetables:5156kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331360.343115] lowmem_reserve[]: 0 0 117862 117862 117862 [331360.349194] Node 0 Normal free:67120kB min:65908kB low:186596kB high:307284kB active_anon:119262592kB inactive_anon:421376kB active_file:1004kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23592kB slab_unreclaimable:100500kB kernel_stack:76320kB pagetables:301356kB bounce:0kB free_pcp:1132kB local_pcp:0kB free_cma:0kB [331360.384233] lowmem_reserve[]: 0 0 0 0 0 [331360.389027] 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 (M) 3*4096kB (M) = 15908kB [331360.405381] Node 0 DMA32: 927*4kB (UME) 681*8kB (UME) 627*16kB (UME) 397*32kB (UME) 150*64kB (UME) 36*128kB (U) 7*256kB (U) 2*512kB (UM) 3*1024kB (UME) 2*2048kB (UM) 102*4096kB (M) = 473876kB [331360.425702] Node 0 Normal: 2282*4kB (UME) 850*8kB (UE) 408*16kB (UE) 590*32kB (UME) 396*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66680kB [331360.442271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [331360.451173] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [331360.459813] 108934 total pagecache pages [331360.463935] 0 pages in swap cache [331360.467448] Swap cache stats: add 0, delete 0, find 0/0 [331360.472881] Free swap = 0kB [331360.475961] Total swap = 0kB [331360.479042] 31457176 pages RAM [331360.482292] 0 pages HighMem/MovableOnly [331360.486343] 513206 pages reserved [331360.489855] 0 pages hwpoisoned [331360.493125] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [331360.501921] [ 934] 0 934 73094 148 146 3 0 0 systemd-journal [331360.511604] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [331360.521111] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [331360.530008] [ 1128] 0 1128 21093 25 12 3 0 0 audispd [331360.538993] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [331360.547939] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [331360.557270] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [331360.566911] [ 1158] 0 1158 7409 61 19 3 0 0 cron [331360.575636] [ 1166] 0 1166 32396 4110 67 5 0 0 syz-ci [331360.584538] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [331360.593610] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [331360.602510] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [331360.611408] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [331360.620308] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [331360.629036] [ 1797] 0 1797 284237 51834 380 5 0 0 ruby [331360.637809] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [331360.647488] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [331360.657192] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [331360.666914] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [331360.675660] [17799] 0 17799 180958 734 23 5 0 0 exe [331360.684349] [17818] 65534 17818 17181673551 15924 134 6 0 0 exe [331360.693252] [ 4923] 0 4923 205700 74472 339 6 0 0 syz-manager [331360.702598] [12028] 0 12028 148517 106022 267 5 0 0 syz-manager [331360.711936] [ 9123] 0 9123 143062 72623 227 5 0 0 syz-manager [331360.721310] [39092] 0 39092 62528 509 29 4 0 0 rsyslogd [331360.730454] [56807] 0 56807 179866 668 20 5 0 0 image [331360.739320] [56813] 0 56813 181726 1351 28 4 0 0 exe [331360.748008] [56814] 0 56814 398130 148381 379 6 0 0 exe [331360.756686] [56850] 0 56850 1 1 1 1 0 0 exe [331360.765325] [56876] 0 56876 24247 5294 53 6 0 0 exe [331360.773966] [60393] 0 60393 296876 3937 56 10 0 0 image [331360.782782] [60399] 0 60399 386764 4763 84 10 0 0 exe [331360.791437] [60400] 0 60400 1619396 32326 623 21 0 0 exe [331360.800100] [60424] 0 60424 1 1 1 1 0 0 exe [331360.808739] [60442] 0 60442 23845 5613 52 6 0 0 exe [331360.817389] [60641] 0 60641 179866 658 20 4 0 0 image [331360.826204] [60647] 0 60647 180958 731 24 4 0 0 exe [331360.834856] [60652] 0 60652 211488 5993 65 6 0 0 exe [331360.843494] [60669] 0 60669 1 1 1 1 0 0 exe [331360.852132] [60685] 0 60685 24265 5514 53 6 0 0 exe [331360.860774] [63370] 0 63370 179866 661 20 5 0 0 image [331360.869589] [63376] 0 63376 180958 676 23 4 0 0 exe [331360.878230] [63381] 0 63381 211424 5915 65 5 0 0 exe [331360.886898] [63398] 0 63398 1 1 1 1 0 0 exe [331360.895541] [63412] 0 63412 23835 4974 52 6 0 0 exe [331360.904195] [ 509] 0 509 313324 3952 63 10 0 0 image [331360.913042] [ 516] 0 516 403084 4736 81 10 0 0 exe [331360.921682] [ 517] 0 517 1192458 24912 446 17 0 0 exe [331360.930325] [ 540] 0 540 1 1 1 1 0 0 exe [331360.938965] [ 558] 0 558 24040 5436 52 6 0 0 exe [331360.947649] [ 3837] 0 3837 180154 686 21 4 0 0 image [331360.956460] [ 3843] 0 3843 180958 675 24 5 0 0 exe [331360.965103] [ 3844] 0 3844 210992 5836 61 6 0 0 exe [331360.973914] [ 3865] 0 3865 1 1 1 1 0 0 exe [331360.982552] [ 3881] 0 3881 23388 4662 51 6 0 0 exe [331360.991191] [ 3997] 0 3997 180218 645 21 5 0 0 image [331361.000006] [ 4005] 0 4005 30302 3463 33 6 0 0 exe [331361.008644] [ 4029] 0 4029 850 1 5 4 0 0 exe [331361.017284] [ 4049] 0 4049 554 1 5 4 0 0 exe [331361.025923] [ 4055] 0 4055 4944 1 5 4 0 0 exe [331361.035614] [ 4063] 0 4063 4648 1 5 4 0 0 exe [331361.044304] [ 4069] 0 4069 488 1 5 4 0 0 exe [331361.052961] [ 4076] 0 4076 4582 1 5 4 0 0 exe [331361.061764] [ 4081] 0 4081 796 1 5 4 0 0 exe [331361.070424] [ 4089] 0 4089 4890 1 5 4 0 0 exe [331361.079072] [ 4105] 0 4105 6036 1 6 4 0 0 exe [331361.087742] [ 4113] 0 4113 6492 1 9 5 0 0 exe [331361.097017] [ 4194] 0 4194 6768 1 9 5 0 0 exe [331361.105691] [ 4254] 0 4254 580 1 4 3 0 0 exe [331361.114425] [ 5078] 0 5078 296588 3917 58 10 0 0 image [331361.123266] [ 5090] 0 5090 434213 7304 168 11 0 0 exe [331361.131939] [ 5091] 0 5091 69709873 29758890 68621 171 0 0 exe [331361.140606] [ 5115] 0 5115 1 0 1 1 0 0 exe [331361.149287] [ 5132] 0 5132 23605 4531 51 6 0 0 exe [331361.157942] [ 6456] 0 6456 296588 3942 58 10 0 0 image [331361.166778] [ 6462] 0 6462 402732 4771 83 10 0 0 exe [331361.175438] [ 6463] 0 6463 904132 19315 344 15 0 0 exe [331361.184097] [ 6489] 0 6489 1 1 1 1 0 0 exe [331361.192769] [ 6505] 0 6505 23319 4639 51 6 0 0 exe [331361.202114] [ 6585] 0 6585 315373 3992 62 10 0 0 image [331361.210945] [ 6592] 0 6592 403084 4706 85 10 0 0 exe [331361.219598] [ 6593] 0 6593 923967 19456 338 15 0 0 exe [331361.228266] [ 6616] 0 6616 1 1 1 1 0 0 exe [331361.237214] [ 6631] 0 6631 23450 4784 51 6 0 0 exe [331361.245914] [ 6676] 0 6676 313324 3666 58 10 0 0 image [331361.254730] [ 6683] 0 6683 218 1 5 4 0 0 exe [331361.263369] [ 6689] 0 6689 216 1 4 3 0 0 exe [331361.272009] [ 6693] 0 6693 216 1 4 3 0 0 exe [331361.280665] [ 6697] 0 6697 1 1 1 1 0 0 exe [331361.289319] [ 6700] 0 6700 216 1 4 3 0 0 exe [331361.297960] [ 6705] 0 6705 216 1 4 3 0 0 exe [331361.306703] [ 6710] 0 6710 1 1 1 1 0 0 exe [331361.315339] [ 6716] 0 6716 1 1 1 1 0 0 exe [331361.323978] [ 6721] 0 6721 1 1 1 1 0 0 exe [331361.333765] [ 6905] 0 6905 296524 3952 56 9 0 0 image [331361.342593] [ 6911] 0 6911 386700 4749 84 10 0 0 exe [331361.351247] [ 6912] 0 6912 835896 20886 398 16 0 0 exe [331361.359888] [ 6930] 0 6930 1 1 1 1 0 0 exe [331361.368526] [ 6944] 0 6944 23526 4760 51 6 0 0 exe [331361.377176] [ 7006] 0 7006 296588 3993 58 10 0 0 image [331361.385991] [ 7012] 0 7012 386700 4806 84 10 0 0 exe [331361.394635] [ 7013] 0 7013 910032 20423 417 16 0 0 exe [331361.403277] [ 7030] 0 7030 1 1 1 1 0 0 exe [331361.411914] [ 7045] 0 7045 23682 4683 52 6 0 0 exe [331361.420553] [ 7114] 0 7114 296588 4055 58 10 0 0 image [331361.429379] [ 7120] 0 7120 386828 4950 81 10 0 0 exe [331361.438065] [ 7121] 0 7121 868276 19910 397 16 0 0 exe [331361.446703] [ 7139] 0 7139 1 1 1 1 0 0 exe [331361.455341] [ 7154] 0 7154 23766 4831 52 6 0 0 exe [331361.463982] [ 7195] 0 7195 296588 3686 57 9 0 0 image [331361.472793] [ 7203] 0 7203 29586 3665 29 6 0 0 exe [331361.481451] [ 7236] 0 7236 1 1 1 1 0 0 exe [331361.490095] [ 7258] 0 7258 471 1 5 4 0 0 exe [331361.498732] [ 7270] 0 7270 1 1 1 1 0 0 exe [331361.507373] [ 7279] 0 7279 1 1 1 1 0 0 exe [331361.516042] [ 7283] 0 7283 1 1 1 1 0 0 exe [331361.525159] [ 7287] 0 7287 1 1 1 1 0 0 exe [331361.533818] [ 7299] 0 7299 1 1 1 1 0 0 exe [331361.542467] [ 7305] 0 7305 537 1 5 3 0 0 exe [331361.551106] [ 7355] 0 7355 1 1 1 1 0 0 exe [331361.559743] [ 7378] 0 7378 6517 1 9 5 0 0 exe [331361.568382] [ 7390] 0 7390 6741 1 9 5 0 0 exe [331361.577021] [ 7394] 0 7394 6887 1 10 5 0 0 exe [331361.585696] Out of memory: Kill process 5091 (exe) score 935 or sacrifice child [331361.593702] Killed process 5091 (exe) total-vm:278839492kB, anon-rss:118996752kB, file-rss:0kB, shmem-rss:38888kB [331367.212518] oom_reaper: reaped process 5091 (exe), now anon-rss:0kB, file-rss:4kB, shmem-rss:38888kB [331755.067694] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [331755.079259] exe cpuset=/ mems_allowed=0 [331755.083599] CPU: 16 PID: 3957 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [331755.092340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [331755.101769] 0000000000000000 ffffffff8e336404 ffffafa1d511fc10 ffff932165d42000 [331755.109894] ffffffff8e209690 0000000000000000 0000000000000000 0000000000000002 [331755.117986] ffff932236b34c00 0000000000000001 ffffffff8ec3eee0 ffffffff8e2acee0 [331755.126081] Call Trace: [331755.128747] [] ? dump_stack+0x5c/0x78 [331755.134278] [] ? dump_header+0x78/0x1fd [331755.139960] [] ? cap_inode_killpriv+0x20/0x20 [331755.146177] [] ? oom_kill_process+0x22a/0x3f0 [331755.152390] [] ? out_of_memory+0x111/0x470 [331755.158340] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [331755.165075] [] ? __alloc_pages_nodemask+0x201/0x260 [331755.173191] [] ? alloc_pages_current+0x91/0x140 [331755.179579] [] ? filemap_fault+0x326/0x5d0 [331755.185639] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [331755.192469] [] ? __do_fault+0xa9/0x1c0 [331755.198069] [] ? handle_mm_fault+0xda4/0x1350 [331755.204317] [] ? __do_page_fault+0x255/0x4f0 [331755.210438] [] ? page_fault+0x28/0x30 [331755.215980] Mem-Info: [331755.218477] active_anon:30470532 inactive_anon:91911 isolated_anon:0 active_file:319 inactive_file:343 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6435 slab_unreclaimable:30224 mapped:90786 shmem:105194 pagetables:70125 bounce:0 free:138723 free_pcp:309 free_cma:0 [331755.252852] Node 0 active_anon:121882128kB inactive_anon:367644kB active_file:2572kB inactive_file:224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:363056kB dirty:0kB writeback:0kB shmem:420776kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 360448kB writeback_tmp:0kB unstable:0kB pages_scanned:13744 all_unreclaimable? no [331755.283464] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331755.313310] lowmem_reserve[]: 0 2974 120837 120837 120837 [331755.319728] Node 0 DMA32 free:473056kB min:1660kB low:4704kB high:7748kB active_anon:2568488kB inactive_anon:56kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:500kB slab_unreclaimable:1508kB kernel_stack:208kB pagetables:5124kB bounce:0kB free_pcp:196kB local_pcp:0kB free_cma:0kB [331755.352510] lowmem_reserve[]: 0 0 117862 117862 117862 [331755.358670] Node 0 Normal free:65616kB min:65908kB low:186596kB high:307284kB active_anon:119313640kB inactive_anon:367588kB active_file:1100kB inactive_file:1808kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:25220kB slab_unreclaimable:119248kB kernel_stack:82480kB pagetables:275376kB bounce:0kB free_pcp:580kB local_pcp:0kB free_cma:0kB [331755.393979] lowmem_reserve[]: 0 0 0 0 0 [331755.398826] 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 (M) 3*4096kB (M) = 15908kB [331755.415326] Node 0 DMA32: 1073*4kB (UME) 638*8kB (UME) 221*16kB (UME) 240*32kB (UE) 164*64kB (UME) 55*128kB (U) 21*256kB (U) 9*512kB (UM) 2*1024kB (UE) 1*2048kB (M) 103*4096kB (UM) = 474116kB [331755.435850] Node 0 Normal: 17398*4kB (UME) 341*8kB (UME) 6*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72480kB [331755.451669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [331755.460696] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [331755.469357] 106389 total pagecache pages [331755.473515] 0 pages in swap cache [331755.477074] Swap cache stats: add 0, delete 0, find 0/0 [331755.482529] Free swap = 0kB [331755.485632] Total swap = 0kB [331755.488733] 31457176 pages RAM [331755.492264] 0 pages HighMem/MovableOnly [331755.496329] 513206 pages reserved [331755.500305] 0 pages hwpoisoned [331755.503578] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [331755.512421] [ 934] 0 934 93574 148 185 3 0 0 systemd-journal [331755.522115] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [331755.531639] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [331755.540555] [ 1128] 0 1128 21093 49 12 3 0 0 audispd [331755.549563] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [331755.558744] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [331755.568092] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [331755.577786] [ 1158] 0 1158 7409 61 19 3 0 0 cron [331755.586526] [ 1166] 0 1166 32396 4090 67 5 0 0 syz-ci [331755.595440] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [331755.604527] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [331755.613438] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [331755.622350] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [331755.631260] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [331755.639993] [ 1797] 0 1797 283904 51834 479 5 0 0 ruby [331755.648818] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [331755.658553] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [331755.668238] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [331755.677927] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [331755.686710] [17799] 0 17799 180958 734 23 5 0 0 exe [331755.695441] [17818] 65534 17818 17181673551 15943 134 6 0 0 exe [331755.704346] [ 4923] 0 4923 205700 73413 339 6 0 0 syz-manager [331755.713714] [12028] 0 12028 148517 105237 267 5 0 0 syz-manager [331755.723054] [ 9123] 0 9123 143062 72947 227 5 0 0 syz-manager [331755.732401] [39092] 0 39092 62528 525 29 4 0 0 rsyslogd [331755.741541] [63370] 0 63370 179866 661 20 5 0 0 image [331755.750364] [63376] 0 63376 180958 676 23 4 0 0 exe [331755.759025] [63381] 0 63381 211680 6209 65 5 0 0 exe [331755.767679] [63398] 0 63398 1 1 1 1 0 0 exe [331755.776328] [63412] 0 63412 24100 5428 53 6 0 0 exe [331755.784976] [ 3837] 0 3837 180154 685 21 4 0 0 image [331755.793803] [ 3843] 0 3843 180958 675 24 5 0 0 exe [331755.802448] [ 3844] 0 3844 211568 5920 67 6 0 0 exe [331755.811113] [ 3865] 0 3865 1 1 1 1 0 0 exe [331755.819758] [ 3881] 0 3881 23716 5234 52 6 0 0 exe [331755.828402] [ 6456] 0 6456 296588 3941 58 10 0 0 image [331755.837226] [ 6462] 0 6462 402732 4770 83 10 0 0 exe [331755.846028] [ 6463] 0 6463 1358808 25545 498 17 0 0 exe [331755.855179] [ 6489] 0 6489 1 1 1 1 0 0 exe [331755.863861] [ 6505] 0 6505 23583 5302 51 6 0 0 exe [331755.872551] [ 6585] 0 6585 315373 3991 62 10 0 0 image [331755.881368] [ 6592] 0 6592 403084 4706 85 10 0 0 exe [331755.890015] [ 6593] 0 6593 1393456 25297 493 18 0 0 exe [331755.898657] [ 6616] 0 6616 1 1 1 1 0 0 exe [331755.907301] [ 6631] 0 6631 23714 5402 51 6 0 0 exe [331755.915997] [ 7006] 0 7006 296588 3992 58 10 0 0 image [331755.925436] [ 7012] 0 7012 432229 7308 169 11 0 0 exe [331755.934083] [ 7013] 0 7013 52733488 29913014 62507 156 0 0 exe [331755.942723] [ 7030] 0 7030 1 1 1 1 0 0 exe [331755.951362] [ 7045] 0 7045 23946 5337 52 6 0 0 exe [331755.960023] [ 7114] 0 7114 296588 4054 58 10 0 0 image [331755.968843] [ 7120] 0 7120 386828 4950 81 10 0 0 exe [331755.977492] [ 7121] 0 7121 1651669 26244 625 19 0 0 exe [331755.986137] [ 7139] 0 7139 1 1 1 1 0 0 exe [331755.994868] [ 7154] 0 7154 24094 5137 52 6 0 0 exe [331756.003550] [ 8069] 0 8069 180154 693 21 5 0 0 image [331756.012382] [ 8075] 0 8075 181310 711 25 5 0 0 exe [331756.021042] [ 8080] 0 8080 210976 6097 63 6 0 0 exe [331756.031080] [ 8098] 0 8098 1 1 1 1 0 0 exe [331756.040001] [ 8114] 0 8114 24157 5347 53 6 0 0 exe [331756.048684] [ 8996] 0 8996 315373 4065 64 10 0 0 image [331756.057527] [ 9003] 0 9003 386796 4818 83 10 0 0 exe [331756.066185] [ 9004] 0 9004 1097268 23637 481 18 0 0 exe [331756.074926] [ 9024] 0 9024 1 1 1 1 0 0 exe [331756.083597] [ 9103] 0 9103 23896 5263 52 6 0 0 exe [331756.092274] [10074] 0 10074 315021 4035 63 9 0 0 image [331756.101990] [10081] 0 10081 369964 4814 81 10 0 0 exe [331756.110647] [10082] 0 10082 1199867 22358 429 16 0 0 exe [331756.119438] [10107] 0 10107 1 1 1 1 0 0 exe [331756.128101] [10123] 0 10123 23658 5380 52 6 0 0 exe [331756.136971] [11941] 0 11941 181598 1243 28 4 0 0 exe [331756.145631] [11945] 65534 11945 323937 16641 231 6 0 0 exe [331756.154296] [11963] 65534 11963 1 1 1 1 0 0 exe [331756.162962] [11977] 65534 11977 24166 4605 53 6 0 0 exe [331756.171699] [12020] 65534 12020 1 1 1 1 0 0 exe [331756.180373] [12072] 65534 12072 1 1 1 1 0 0 exe [331756.189026] [12085] 65534 12085 1 1 1 1 0 0 exe [331756.197675] [12091] 65534 12091 1 1 1 1 0 0 exe [331756.206422] [12471] 65534 12471 1 1 1 1 0 0 exe [331756.215294] [12483] 65534 12483 1 1 1 1 0 0 exe [331756.224081] [12486] 65534 12486 1 1 1 1 0 0 exe [331756.232761] [12492] 65534 12492 1 1 1 1 0 0 exe [331756.241430] [12496] 65534 12496 1 1 1 1 0 0 exe [331756.250331] [12600] 65534 12600 1 1 1 1 0 0 exe [331756.259099] [12607] 65534 12607 1 1 1 1 0 0 exe [331756.267745] [12621] 65534 12621 1 1 1 1 0 0 exe [331756.276385] [12649] 65534 12649 1 1 1 1 0 0 exe [331756.285025] [17491] 0 17491 296940 4037 57 10 0 0 image [331756.293843] [17497] 0 17497 370380 4900 83 10 0 0 exe [331756.302482] [17498] 0 17498 889405 20339 407 15 0 0 exe [331756.311121] [17515] 0 17515 1 1 1 1 0 0 exe [331756.319757] [17530] 0 17530 23054 4293 51 6 0 0 exe [331756.328398] [17584] 0 17584 315373 3707 59 10 0 0 image [331756.337216] [17593] 0 17593 29825 3760 31 6 0 0 exe [331756.345898] [17635] 0 17635 706 1 5 4 0 0 exe [331756.354540] [17652] 0 17652 4800 1 5 4 0 0 exe [331756.363179] [17655] 0 17655 693 1 5 4 0 0 exe [331756.371819] [17666] 0 17666 503 1 5 4 0 0 exe [331756.380458] [17673] 0 17673 4789 1 5 4 0 0 exe [331756.389110] [17678] 0 17678 4597 1 5 4 0 0 exe [331756.397749] [17684] 0 17684 626 1 5 4 0 0 exe [331756.406386] [17694] 0 17694 4720 1 5 4 0 0 exe [331756.415023] [17752] 0 17752 6772 1 9 5 0 0 exe [331756.424239] [17789] 0 17789 6726 1 10 5 0 0 exe [331756.432922] [17793] 0 17793 6569 1 10 5 0 0 exe [331756.441567] [17796] 0 17796 6761 1 9 5 0 0 exe [331756.450214] [19426] 65534 19426 1 1 1 1 0 0 exe [331756.458852] [19479] 65534 19479 1 1 1 1 0 0 exe [331756.467492] [19487] 65534 19487 1 1 1 1 0 0 exe [331756.476133] [19524] 65534 19524 1 1 1 1 0 0 exe [331756.484783] [19557] 65534 19557 1 1 1 1 0 0 exe [331756.493422] Out of memory: Kill process 7013 (exe) score 939 or sacrifice child [331756.501088] Killed process 7030 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [331756.515738] oom_reaper: reaped process 7030 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [331757.048534] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [331757.060290] exe cpuset=/ mems_allowed=0 [331757.064627] CPU: 27 PID: 3855 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [331757.073376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [331757.082816] 0000000000000000 ffffffff8e336404 ffffafa1cd41bc10 ffff932165d42000 [331757.090929] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [331757.099066] ffff9309b4860080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [331757.107226] Call Trace: [331757.109898] [] ? dump_stack+0x5c/0x78 [331757.115421] [] ? dump_header+0x78/0x1fd [331757.121112] [] ? get_page_from_freelist+0x3f7/0xb20 [331757.128327] [] ? cap_inode_killpriv+0x20/0x20 [331757.134529] [] ? oom_kill_process+0x22a/0x3f0 [331757.140733] [] ? out_of_memory+0x111/0x470 [331757.146681] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [331757.153408] [] ? __alloc_pages_nodemask+0x201/0x260 [331757.160133] [] ? alloc_pages_current+0x91/0x140 [331757.166510] [] ? filemap_fault+0x326/0x5d0 [331757.172519] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [331757.179335] [] ? __do_fault+0xa9/0x1c0 [331757.184951] [] ? handle_mm_fault+0xda4/0x1350 [331757.191154] [] ? do_send_specific+0x5f/0x80 [331757.197221] [] ? __do_page_fault+0x255/0x4f0 [331757.203339] [] ? page_fault+0x28/0x30 [331757.208892] Mem-Info: [331757.211394] active_anon:30470782 inactive_anon:91911 isolated_anon:0 active_file:562 inactive_file:1045 isolated_file:24 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6342 slab_unreclaimable:29751 mapped:91111 shmem:105194 pagetables:70126 bounce:0 free:138807 free_pcp:241 free_cma:0 [331757.246213] Node 0 active_anon:121883132kB inactive_anon:367644kB active_file:1784kB inactive_file:2952kB unevictable:0kB isolated(anon):0kB isolated(file):96kB mapped:364044kB dirty:0kB writeback:0kB shmem:420776kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 360448kB writeback_tmp:0kB unstable:0kB pages_scanned:197 all_unreclaimable? no [331757.276603] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331757.307319] lowmem_reserve[]: 0 2974 120837 120837 120837 [331757.313720] Node 0 DMA32 free:472988kB min:1660kB low:4704kB high:7748kB active_anon:2568556kB inactive_anon:56kB active_file:152kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:492kB slab_unreclaimable:1452kB kernel_stack:208kB pagetables:5124kB bounce:0kB free_pcp:308kB local_pcp:0kB free_cma:0kB [331757.346656] lowmem_reserve[]: 0 0 117862 117862 117862 [331757.352760] Node 0 Normal free:66304kB min:65908kB low:186596kB high:307284kB active_anon:119314576kB inactive_anon:367588kB active_file:1528kB inactive_file:568kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24876kB slab_unreclaimable:117552kB kernel_stack:82480kB pagetables:275380kB bounce:0kB free_pcp:2000kB local_pcp:0kB free_cma:0kB [331757.390109] lowmem_reserve[]: 0 0 0 0 0 [331757.394895] 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 (M) 3*4096kB (M) = 15908kB [331757.411161] Node 0 DMA32: 933*4kB (UME) 636*8kB (UME) 223*16kB (UME) 240*32kB (UE) 164*64kB (UME) 55*128kB (U) 21*256kB (U) 9*512kB (UM) 2*1024kB (UE) 1*2048kB (M) 103*4096kB (UM) = 473572kB [331757.431344] Node 0 Normal: 17120*4kB (UME) 61*8kB (UM) 3*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69016kB [331757.446287] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [331757.455217] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [331757.463859] 106695 total pagecache pages [331757.467995] 0 pages in swap cache [331757.471516] Swap cache stats: add 0, delete 0, find 0/0 [331757.476977] Free swap = 0kB [331757.480061] Total swap = 0kB [331757.483136] 31457176 pages RAM [331757.486389] 0 pages HighMem/MovableOnly [331757.490433] 513206 pages reserved [331757.493946] 0 pages hwpoisoned [331757.497199] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [331757.506032] [ 934] 0 934 93574 148 185 3 0 0 systemd-journal [331757.515717] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [331757.525276] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [331757.534175] [ 1128] 0 1128 21093 49 12 3 0 0 audispd [331757.543165] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [331757.551979] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [331757.561316] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [331757.570941] [ 1158] 0 1158 7409 61 19 3 0 0 cron [331757.579704] [ 1166] 0 1166 32396 4090 67 5 0 0 syz-ci [331757.588621] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [331757.597699] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [331757.606619] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [331757.615527] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [331757.624443] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [331757.633620] [ 1797] 0 1797 283904 51834 479 5 0 0 ruby [331757.642502] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [331757.652188] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [331757.661881] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [331757.671566] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [331757.680312] [17799] 0 17799 180958 734 23 5 0 0 exe [331757.688983] [17818] 65534 17818 17181673551 15943 134 6 0 0 exe [331757.697883] [ 4923] 0 4923 205700 73413 339 6 0 0 syz-manager [331757.707224] [12028] 0 12028 148517 105237 267 5 0 0 syz-manager [331757.716625] [ 9123] 0 9123 143062 72947 227 5 0 0 syz-manager [331757.725997] [39092] 0 39092 62528 525 29 4 0 0 rsyslogd [331757.735154] [63370] 0 63370 179866 661 20 5 0 0 image [331757.744051] [63376] 0 63376 180958 676 23 4 0 0 exe [331757.752695] [63381] 0 63381 211680 6286 65 5 0 0 exe [331757.761340] [63398] 0 63398 1 1 1 1 0 0 exe [331757.769976] [63412] 0 63412 24100 5428 53 6 0 0 exe [331757.778620] [ 3837] 0 3837 180154 685 21 4 0 0 image [331757.787435] [ 3843] 0 3843 180958 675 24 5 0 0 exe [331757.796073] [ 3844] 0 3844 211568 5920 67 6 0 0 exe [331757.804718] [ 3865] 0 3865 1 1 1 1 0 0 exe [331757.813357] [ 3881] 0 3881 23716 5234 52 6 0 0 exe [331757.821995] [ 6456] 0 6456 296588 3941 58 10 0 0 image [331757.830808] [ 6462] 0 6462 402732 4770 83 10 0 0 exe [331757.839447] [ 6463] 0 6463 1358808 25702 498 17 0 0 exe [331757.848099] [ 6489] 0 6489 1 1 1 1 0 0 exe [331757.856750] [ 6505] 0 6505 23583 5302 51 6 0 0 exe [331757.865402] [ 6585] 0 6585 315373 3991 62 10 0 0 image [331757.874218] [ 6592] 0 6592 403084 4706 85 10 0 0 exe [331757.882867] [ 6593] 0 6593 1393456 25343 493 18 0 0 exe [331757.891509] [ 6616] 0 6616 1 1 1 1 0 0 exe [331757.900187] [ 6631] 0 6631 23714 5402 51 6 0 0 exe [331757.908829] [ 7006] 0 7006 296588 3992 58 10 0 0 image [331757.917645] [ 7012] 0 7012 432229 7308 169 11 0 0 exe [331757.926290] [ 7013] 0 7013 52733488 29913261 62507 156 0 0 exe [331757.934939] [ 7030] 0 7030 1 0 1 1 0 0 exe [331757.943790] [ 7045] 0 7045 23946 5337 52 6 0 0 exe [331757.952432] [ 7114] 0 7114 296588 4054 58 10 0 0 image [331757.961284] [ 7120] 0 7120 386828 4950 81 10 0 0 exe [331757.969924] [ 7121] 0 7121 1651669 26304 625 19 0 0 exe [331757.978563] [ 7139] 0 7139 1 1 1 1 0 0 exe [331757.987259] [ 7154] 0 7154 24094 5137 52 6 0 0 exe [331757.995897] [ 8069] 0 8069 180154 693 21 5 0 0 image [331758.006722] [ 8075] 0 8075 181310 711 25 5 0 0 exe [331758.016566] [ 8080] 0 8080 210976 6144 63 6 0 0 exe [331758.025580] [ 8098] 0 8098 1 1 1 1 0 0 exe [331758.034250] [ 8114] 0 8114 24157 5347 53 6 0 0 exe [331758.042901] [ 8996] 0 8996 315373 4065 64 10 0 0 image [331758.052658] [ 9003] 0 9003 386796 4818 83 10 0 0 exe [331758.061321] [ 9004] 0 9004 1097268 23637 481 18 0 0 exe [331758.069976] [ 9024] 0 9024 1 1 1 1 0 0 exe [331758.078942] [ 9103] 0 9103 23896 5263 52 6 0 0 exe [331758.087594] [10074] 0 10074 315021 4035 63 9 0 0 image [331758.096443] [10081] 0 10081 369964 4814 81 10 0 0 exe [331758.135248] [10082] 0 10082 1199867 22358 429 16 0 0 exe [331758.144018] [10107] 0 10107 1 1 1 1 0 0 exe [331758.152674] [10123] 0 10123 23658 5380 52 6 0 0 exe [331758.161428] [11941] 0 11941 181598 1243 28 4 0 0 exe [331758.170095] [11945] 65534 11945 323937 16641 231 6 0 0 exe [331758.178882] [11963] 65534 11963 1 1 1 1 0 0 exe [331758.187556] [11977] 65534 11977 24166 4605 53 6 0 0 exe [331758.196484] [12020] 65534 12020 1 1 1 1 0 0 exe [331758.205414] [12072] 65534 12072 1 1 1 1 0 0 exe [331758.214064] [12085] 65534 12085 1 1 1 1 0 0 exe [331758.222807] [12091] 65534 12091 1 1 1 1 0 0 exe [331758.231539] [12471] 65534 12471 1 1 1 1 0 0 exe [331758.240987] [12483] 65534 12483 1 1 1 1 0 0 exe [331758.249650] [12486] 65534 12486 1 1 1 1 0 0 exe [331758.258307] [12492] 65534 12492 1 1 1 1 0 0 exe [331758.267977] [12496] 65534 12496 1 1 1 1 0 0 exe [331758.276721] [12600] 65534 12600 1 1 1 1 0 0 exe [331758.285402] [12607] 65534 12607 1 1 1 1 0 0 exe [331758.294450] [12621] 65534 12621 1 1 1 1 0 0 exe [331758.303124] [12649] 65534 12649 1 1 1 1 0 0 exe [331758.313005] [17491] 0 17491 296940 4037 57 10 0 0 image [331758.321832] [17497] 0 17497 370380 4900 83 10 0 0 exe [331758.330483] [17498] 0 17498 889405 20399 407 15 0 0 exe [331758.339130] [17515] 0 17515 1 1 1 1 0 0 exe [331758.347816] [17530] 0 17530 23054 4293 51 6 0 0 exe [331758.356487] [17584] 0 17584 315373 3707 59 10 0 0 image [331758.365912] [17593] 0 17593 29825 3760 31 6 0 0 exe [331758.374704] [17635] 0 17635 706 1 5 4 0 0 exe [331758.388072] [17652] 0 17652 4800 1 5 4 0 0 exe [331758.397594] [17655] 0 17655 693 1 5 4 0 0 exe [331758.411429] [17666] 0 17666 503 1 5 4 0 0 exe [331758.421038] [17673] 0 17673 4789 1 5 4 0 0 exe [331758.429709] [17678] 0 17678 4597 1 5 4 0 0 exe [331758.438454] [17684] 0 17684 626 1 5 4 0 0 exe [331758.447241] [17694] 0 17694 4720 1 5 4 0 0 exe [331758.455992] [17752] 0 17752 6772 1 9 5 0 0 exe [331758.465550] [17789] 0 17789 6726 1 10 5 0 0 exe [331758.474204] [17793] 0 17793 6569 1 10 5 0 0 exe [331758.482966] [17796] 0 17796 6761 1 9 5 0 0 exe [331758.491876] [19426] 65534 19426 1 1 1 1 0 0 exe [331758.500541] [19479] 65534 19479 1 1 1 1 0 0 exe [331758.509333] [19487] 65534 19487 1 1 1 1 0 0 exe [331758.518003] [19524] 65534 19524 1 1 1 1 0 0 exe [331758.526777] [19557] 65534 19557 1 1 1 1 0 0 exe [331758.535606] Out of memory: Kill process 7013 (exe) score 939 or sacrifice child [331758.543935] Killed process 7013 (exe) total-vm:210933952kB, anon-rss:119599020kB, file-rss:0kB, shmem-rss:54216kB [331952.588715] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [331952.600970] syz-manager cpuset=/ mems_allowed=0 [331952.605997] CPU: 58 PID: 9209 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [331952.615419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [331952.624960] 0000000000000000 ffffffff8e336404 ffffafa1e7737c10 ffff931bc36e9080 [331952.633057] ffffffff8e209690 0000000000000000 0000000000000000 0000000000000002 [331952.641150] ffff931ed9c21000 0000000000000001 ffffffff8ec3eee0 ffffffff8e2acee0 [331952.649243] Call Trace: [331952.651893] [] ? dump_stack+0x5c/0x78 [331952.657400] [] ? dump_header+0x78/0x1fd [331952.663084] [] ? cap_inode_killpriv+0x20/0x20 [331952.669287] [] ? oom_kill_process+0x22a/0x3f0 [331952.675488] [] ? out_of_memory+0x111/0x470 [331952.681432] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [331952.688165] [] ? __alloc_pages_nodemask+0x201/0x260 [331952.694891] [] ? alloc_pages_current+0x91/0x140 [331952.701269] [] ? filemap_fault+0x326/0x5d0 [331952.707239] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [331952.714049] [] ? __do_fault+0xa9/0x1c0 [331952.719645] [] ? handle_mm_fault+0xda4/0x1350 [331952.725852] [] ? pick_next_task_fair+0x2fb/0x490 [331952.732317] [] ? __do_page_fault+0x255/0x4f0 [331952.738436] [] ? page_fault+0x28/0x30 [331952.744007] Mem-Info: [331952.746531] active_anon:30452483 inactive_anon:101064 isolated_anon:0 active_file:146 inactive_file:902 isolated_file:8 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6080 slab_unreclaimable:29831 mapped:100561 shmem:114602 pagetables:69924 bounce:0 free:138607 free_pcp:202 free_cma:0 [331952.781080] Node 0 active_anon:121809932kB inactive_anon:404256kB active_file:1140kB inactive_file:2792kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:402364kB dirty:0kB writeback:0kB shmem:458408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 356352kB writeback_tmp:0kB unstable:0kB pages_scanned:134 all_unreclaimable? no [331952.812046] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331952.841875] lowmem_reserve[]: 0 2974 120837 120837 120837 [331952.848322] Node 0 DMA32 free:472940kB min:1660kB low:4704kB high:7748kB active_anon:2568440kB inactive_anon:4kB active_file:92kB inactive_file:464kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:448kB slab_unreclaimable:1228kB kernel_stack:208kB pagetables:5120kB bounce:0kB free_pcp:168kB local_pcp:0kB free_cma:0kB [331952.881182] lowmem_reserve[]: 0 0 117862 117862 117862 [331952.887385] Node 0 Normal free:65892kB min:65908kB low:186596kB high:307284kB active_anon:119241496kB inactive_anon:404252kB active_file:1564kB inactive_file:2964kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23872kB slab_unreclaimable:118096kB kernel_stack:123648kB pagetables:274576kB bounce:0kB free_pcp:1784kB local_pcp:0kB free_cma:0kB [331952.923127] lowmem_reserve[]: 0 0 0 0 0 [331952.928001] 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 (M) 3*4096kB (M) = 15908kB [331952.944547] Node 0 DMA32: 729*4kB (UME) 364*8kB (UME) 146*16kB (UME) 295*32kB (UME) 172*64kB (UME) 56*128kB (UM) 29*256kB (UM) 10*512kB (UM) 4*1024kB (UME) 0*2048kB 103*4096kB (UM) = 474308kB [331952.964846] Node 0 Normal: 1853*4kB (UME) 661*8kB (UME) 1953*16kB (UME) 889*32kB (UME) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72652kB [331952.981600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [331952.990513] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [331952.999162] 116293 total pagecache pages [331953.003307] 0 pages in swap cache [331953.006834] Swap cache stats: add 0, delete 0, find 0/0 [331953.012271] Free swap = 0kB [331953.015359] Total swap = 0kB [331953.018450] 31457176 pages RAM [331953.021712] 0 pages HighMem/MovableOnly [331953.025761] 513206 pages reserved [331953.029290] 0 pages hwpoisoned [331953.032553] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [331953.041373] [ 934] 0 934 99718 148 197 3 0 0 systemd-journal [331953.051102] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [331953.060620] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [331953.069536] [ 1128] 0 1128 21093 65 12 3 0 0 audispd [331953.078548] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [331953.087376] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [331953.096780] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [331953.107645] [ 1158] 0 1158 7409 61 19 3 0 0 cron [331953.116392] [ 1166] 0 1166 32396 4095 67 5 0 0 syz-ci [331953.125308] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [331953.134396] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [331953.143307] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [331953.152233] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [331953.162536] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [331953.171270] [ 1797] 0 1797 283336 51834 482 5 0 0 ruby [331953.180020] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [331953.189716] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [331953.199422] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [331953.209129] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [331953.217890] [17799] 0 17799 180958 734 23 5 0 0 exe [331953.226536] [17818] 65534 17818 17181673551 15927 134 6 0 0 exe [331953.235471] [ 4923] 0 4923 205700 74261 339 6 0 0 syz-manager [331953.244836] [12028] 0 12028 148517 103479 265 5 0 0 syz-manager [331953.254198] [ 9123] 0 9123 143062 73748 227 5 0 0 syz-manager [331953.263578] [39092] 0 39092 62528 519 29 4 0 0 rsyslogd [331953.272831] [63370] 0 63370 179866 661 20 5 0 0 image [331953.281672] [63376] 0 63376 181918 1311 28 4 0 0 exe [331953.290428] [63381] 0 63381 325269 78518 243 5 0 0 exe [331953.299087] [63398] 0 63398 1 1 1 1 0 0 exe [331953.307782] [63412] 0 63412 24100 5448 53 6 0 0 exe [331953.316442] [ 3837] 0 3837 180154 685 21 4 0 0 image [331953.325288] [ 3843] 0 3843 180958 675 24 5 0 0 exe [331953.333951] [ 3844] 0 3844 211696 5967 67 6 0 0 exe [331953.342623] [ 3865] 0 3865 1 1 1 1 0 0 exe [331953.351284] [ 3881] 0 3881 23716 5337 52 6 0 0 exe [331953.359973] [ 6456] 0 6456 296588 3941 58 10 0 0 image [331953.369090] [ 6462] 0 6462 402732 4837 83 10 0 0 exe [331953.377751] [ 6463] 0 6463 1935296 117900 882 22 0 0 exe [331953.386412] [ 6489] 0 6489 1 1 1 1 0 0 exe [331953.395088] [ 6505] 0 6505 23583 5344 51 6 0 0 exe [331953.403760] [ 6585] 0 6585 315373 3991 62 10 0 0 image [331953.412591] [ 6592] 0 6592 403084 4706 85 10 0 0 exe [331953.421240] [ 6593] 0 6593 1617093 27888 563 20 0 0 exe [331953.429889] [ 6616] 0 6616 1 1 1 1 0 0 exe [331953.438544] [ 6631] 0 6631 23714 5423 51 6 0 0 exe [331953.447224] [ 7114] 0 7114 296588 4054 58 10 0 0 image [331953.456593] [ 7120] 0 7120 432309 7431 165 11 0 0 exe [331953.465254] [ 7121] 0 7121 52739910 29764643 62217 159 0 0 exe [331953.473916] [ 7139] 0 7139 1 1 1 1 0 0 exe [331953.482577] [ 7154] 0 7154 24094 5137 52 6 0 0 exe [331953.491245] [ 8069] 0 8069 180154 692 21 5 0 0 image [331953.500087] [ 8075] 0 8075 181310 711 25 5 0 0 exe [331953.508775] [ 8080] 0 8080 211232 6394 63 6 0 0 exe [331953.517593] [ 8098] 0 8098 1 1 1 1 0 0 exe [331953.526271] [ 8114] 0 8114 24157 5545 53 6 0 0 exe [331953.534948] [11941] 0 11941 181598 1125 28 4 0 0 exe [331953.543610] [11945] 65534 11945 324065 14994 232 6 0 0 exe [331953.552272] [11963] 65534 11963 1 1 1 1 0 0 exe [331953.560931] [11977] 65534 11977 24166 5047 53 6 0 0 exe [331953.569606] [12020] 65534 12020 1 1 1 1 0 0 exe [331953.578259] [12072] 65534 12072 1 1 1 1 0 0 exe [331953.586936] [12085] 65534 12085 1 1 1 1 0 0 exe [331953.595613] [12091] 65534 12091 1 1 1 1 0 0 exe [331953.604420] [12471] 65534 12471 1 1 1 1 0 0 exe [331953.613112] [12483] 65534 12483 1 1 1 1 0 0 exe [331953.621899] [12486] 65534 12486 1 1 1 1 0 0 exe [331953.630573] [12492] 65534 12492 1 1 1 1 0 0 exe [331953.639236] [12496] 65534 12496 1 1 1 1 0 0 exe [331953.648165] [12600] 65534 12600 1 1 1 1 0 0 exe [331953.656859] [12607] 65534 12607 1 1 1 1 0 0 exe [331953.665516] [12621] 65534 12621 1 1 1 1 0 0 exe [331953.674266] [12649] 65534 12649 1 1 1 1 0 0 exe [331953.684490] [17491] 0 17491 296940 4036 57 10 0 0 image [331953.695110] [17497] 0 17497 370380 4899 83 10 0 0 exe [331953.703771] [17498] 0 17498 1150971 23802 494 17 0 0 exe [331953.713580] [17515] 0 17515 1 1 1 1 0 0 exe [331953.726428] [17530] 0 17530 23318 5171 51 6 0 0 exe [331953.735107] [19426] 65534 19426 1 1 1 1 0 0 exe [331953.744530] [19479] 65534 19479 1 1 1 1 0 0 exe [331953.771815] [19487] 65534 19487 1 1 1 1 0 0 exe [331953.781682] [19524] 65534 19524 1 1 1 1 0 0 exe [331953.790335] [19557] 65534 19557 1 1 1 1 0 0 exe [331953.799100] [20103] 0 20103 179866 644 20 4 0 0 image [331953.808038] [20118] 0 20118 296940 3916 61 10 0 0 image [331953.817127] [20147] 0 20147 180958 671 24 5 0 0 exe [331953.825777] [20148] 0 20148 210976 5636 59 6 0 0 exe [331953.834460] [20157] 0 20157 405133 4780 85 10 0 0 exe [331953.843484] [20159] 0 20159 868021 18225 329 15 0 0 exe [331953.852151] [20187] 0 20187 1 1 1 1 0 0 exe [331953.860815] [20201] 0 20201 1 1 1 1 0 0 exe [331953.869562] [20224] 0 20224 23524 4646 52 6 0 0 exe [331953.878214] [20231] 0 20231 23634 4984 53 6 0 0 exe [331953.886869] [20308] 0 20308 180218 646 22 4 0 0 image [331953.895698] [20314] 0 20314 30331 3675 32 6 0 0 exe [331953.904357] [20339] 0 20339 738 1 5 4 0 0 exe [331953.913112] [20356] 0 20356 4832 1 4 3 0 0 exe [331953.921767] [20359] 0 20359 718 1 5 4 0 0 exe [331953.930530] [20365] 0 20365 444 1 5 4 0 0 exe [331953.939204] [20368] 0 20368 4332 1 3 3 0 0 exe [331953.948065] [20386] 0 20386 4566 1 6 4 0 0 exe [331953.956751] [20389] 0 20389 442 1 5 4 0 0 exe [331953.965729] [20396] 0 20396 4536 1 4 3 0 0 exe [331953.974488] [20413] 0 20413 442 1 3 2 0 0 exe [331953.985608] [20435] 0 20435 1 1 1 1 0 0 exe [331953.994282] [20482] 0 20482 736 1 3 2 0 0 exe [331954.002964] [20551] 0 20551 1 1 1 1 0 0 exe [331954.011640] [20851] 0 20851 298925 3722 60 10 0 0 image [331954.021183] [20885] 0 20885 310 1 5 4 0 0 exe [331954.029843] [20898] 0 20898 308 1 4 3 0 0 exe [331954.038501] [20905] 0 20905 308 1 4 3 0 0 exe [331954.047171] [20910] 0 20910 308 1 4 3 0 0 exe [331954.055852] [20915] 0 20915 308 1 4 3 0 0 exe [331954.065255] [20918] 0 20918 311 1 4 3 0 0 exe [331954.099139] [20931] 0 20931 343 1 4 3 0 0 exe [331954.107804] [20940] 0 20940 194 1 2 2 0 0 exe [331954.116834] [20946] 0 20946 343 1 4 3 0 0 exe [331954.125530] [20955] 0 20955 1 1 1 1 0 0 exe [331954.134278] [20959] 0 20959 1 1 1 1 0 0 exe [331954.142948] [20962] 0 20962 1 1 1 1 0 0 exe [331954.151794] [20969] 0 20969 1 1 1 1 0 0 exe [331954.160439] [22205] 0 22205 315373 4025 63 10 0 0 image [331954.169350] [22212] 0 22212 388749 4827 87 10 0 0 exe [331954.178110] [22213] 0 22213 853876 20007 396 16 0 0 exe [331954.186769] [22230] 0 22230 1 1 1 1 0 0 exe [331954.195424] [22246] 0 22246 23513 4848 52 6 0 0 exe [331954.204087] [22304] 0 22304 296588 3685 57 10 0 0 image [331954.213082] [22311] 0 22311 29725 3861 31 6 0 0 exe [331954.221754] [22356] 0 22356 533 1 5 4 0 0 exe [331954.230429] [22372] 0 22372 4627 1 5 4 0 0 exe [331954.239089] [22377] 0 22377 700 1 5 4 0 0 exe [331954.247887] [22385] 0 22385 593 1 5 4 0 0 exe [331954.256637] [22391] 0 22391 4794 1 5 4 0 0 exe [331954.265305] [22397] 0 22397 569 1 5 4 0 0 exe [331954.273964] [22401] 0 22401 4687 1 5 4 0 0 exe [331954.282617] [22413] 0 22413 4665 1 5 4 0 0 exe [331954.291717] [22466] 0 22466 6599 1 9 5 0 0 exe [331954.302968] [22474] 0 22474 6766 1 9 5 0 0 exe [331954.311633] [22522] 0 22522 6659 1 10 5 0 0 exe [331954.320288] [22538] 0 22538 6669 1 9 5 0 0 exe [331954.328956] Out of memory: Kill process 7121 (exe) score 934 or sacrifice child [331954.336674] Killed process 7139 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [331954.352192] oom_reaper: reaped process 7139 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [331954.453785] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [331954.465349] exe cpuset=/ mems_allowed=0 [331954.469681] CPU: 3 PID: 12062 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [331954.478411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [331954.487838] 0000000000000000 ffffffff8e336404 ffffafa1d7e6fc10 ffff931bc36e9080 [331954.495964] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [331954.504091] ffff931bbc7fc140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [331954.512269] Call Trace: [331954.514927] [] ? dump_stack+0x5c/0x78 [331954.520444] [] ? dump_header+0x78/0x1fd [331954.526132] [] ? get_page_from_freelist+0x3f7/0xb20 [331954.532916] [] ? cap_inode_killpriv+0x20/0x20 [331954.539120] [] ? oom_kill_process+0x22a/0x3f0 [331954.546111] [] ? out_of_memory+0x111/0x470 [331954.552061] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [331954.558919] [] ? __alloc_pages_nodemask+0x201/0x260 [331954.565653] [] ? alloc_pages_current+0x91/0x140 [331954.572038] [] ? filemap_fault+0x326/0x5d0 [331954.578020] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [331954.584846] [] ? __do_fault+0xa9/0x1c0 [331954.590449] [] ? handle_mm_fault+0xda4/0x1350 [331954.596699] [] ? __do_page_fault+0x255/0x4f0 [331954.602826] [] ? page_fault+0x28/0x30 [331954.608384] Mem-Info: [331954.610872] active_anon:30453336 inactive_anon:101064 isolated_anon:0 active_file:62 inactive_file:569 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6052 slab_unreclaimable:29830 mapped:100419 shmem:114602 pagetables:69925 bounce:0 free:138718 free_pcp:108 free_cma:0 [331954.645321] Node 0 active_anon:121813344kB inactive_anon:404256kB active_file:2160kB inactive_file:664kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:401560kB dirty:0kB writeback:0kB shmem:458408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 356352kB writeback_tmp:0kB unstable:0kB pages_scanned:723 all_unreclaimable? no [331954.675423] Node 0 DMA free:15908kB min:8kB low:20kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331954.705233] lowmem_reserve[]: 0 2974 120837 120837 120837 [331954.711660] Node 0 DMA32 free:473084kB min:1660kB low:4704kB high:7748kB active_anon:2569476kB inactive_anon:4kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:444kB slab_unreclaimable:1228kB kernel_stack:208kB pagetables:5120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [331954.744352] lowmem_reserve[]: 0 0 117862 117862 117862 [331954.750531] Node 0 Normal free:65872kB min:65908kB low:186596kB high:307284kB active_anon:119243868kB inactive_anon:404252kB active_file:0kB inactive_file:2816kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23748kB slab_unreclaimable:118092kB kernel_stack:123648kB pagetables:274580kB bounce:0kB free_pcp:776kB local_pcp:0kB free_cma:0kB [331954.785683] lowmem_reserve[]: 0 0 0 0 0 [331954.790487] 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 (M) 3*4096kB (M) = 15908kB [331954.808466] Node 0 DMA32: 636*4kB (UME) 338*8kB (UME) 136*16kB (UME) 292*32kB (UME) 173*64kB (UME) 57*128kB (UM) 30*256kB (UM) 9*512kB (U) 4*1024kB (UME) 0*2048kB 103*4096kB (UM) = 473408kB [331954.828537] Node 0 Normal: 1338*4kB (UME) 586*8kB (UME) 1932*16kB (UME) 861*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68504kB [331954.844653] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [331954.853559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [331954.862194] 115100 total pagecache pages [331954.866322] 0 pages in swap cache [331954.869844] Swap cache stats: add 0, delete 0, find 0/0 [331954.875273] Free swap = 0kB [331954.878358] Total swap = 0kB [331954.881456] 31457176 pages RAM [331954.884715] 0 pages HighMem/MovableOnly [331954.888752] 513206 pages reserved [331954.892270] 0 pages hwpoisoned [331954.895518] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [331954.904354] [ 934] 0 934 99718 148 197 3 0 0 systemd-journal [331954.914043] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [331954.923570] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [331954.932472] [ 1128] 0 1128 21093 65 12 3 0 0 audispd [331954.941457] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [331954.950272] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [331954.959618] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [331954.969220] [ 1158] 0 1158 7409 61 19 3 0 0 cron [331954.977949] [ 1166] 0 1166 32396 4095 67 5 0 0 syz-ci [331954.986856] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [331954.995931] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [331955.004857] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [331955.013776] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [331955.022877] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [331955.031708] [ 1797] 0 1797 283336 51834 482 5 0 0 ruby [331955.040548] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [331955.050268] [ 2226] 0 2226 17178 3744 38 3 0 -999 google_accounts [331955.061009] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [331955.070718] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [331955.079495] [17799] 0 17799 180958 734 23 5 0 0 exe [331955.088151] [17818] 65534 17818 17181673551 15927 134 6 0 0 exe [331955.097074] [ 4923] 0 4923 205700 74261 339 6 0 0 syz-manager [331955.106423] [12028] 0 12028 148517 103479 265 5 0 0 syz-manager [331955.115769] [ 9123] 0 9123 143062 73748 227 5 0 0 syz-manager [331955.125122] [39092] 0 39092 62528 519 29 4 0 0 rsyslogd [331955.134350] [63370] 0 63370 179866 661 20 5 0 0 image [331955.143213] [63376] 0 63376 181918 1311 28 4 0 0 exe [331955.151903] [63381] 0 63381 325269 78518 243 5 0 0 exe [331955.160549] [63398] 0 63398 1 1 1 1 0 0 exe [331955.169240] [63412] 0 63412 24100 5448 53 6 0 0 exe [331955.177881] [ 3837] 0 3837 180154 685 21 4 0 0 image [331955.186696] [ 3843] 0 3843 180958 675 24 5 0 0 exe [331955.195360] [ 3844] 0 3844 211696 5973 67 6 0 0 exe [331955.204006] [ 3865] 0 3865 1 1 1 1 0 0 exe [331955.212651] [ 3881] 0 3881 23716 5337 52 6 0 0 exe [331955.221300] [ 6456] 0 6456 296588 3941 58 10 0 0 image [331955.230124] [ 6462] 0 6462 402732 4837 83 10 0 0 exe [331955.238769] [ 6463] 0 6463 1935296 117900 882 22 0 0 exe [331955.247418] [ 6489] 0 6489 1 1 1 1 0 0 exe [331955.256081] [ 6505] 0 6505 23583 5344 51 6 0 0 exe [331955.264856] [ 6585] 0 6585 315373 3991 62 10 0 0 image [331955.273677] [ 6592] 0 6592 403084 4706 85 10 0 0 exe [331955.282321] [ 6593] 0 6593 1617160 27894 563 20 0 0 exe [331955.290964] [ 6616] 0 6616 1 1 1 1 0 0 exe [331955.299610] [ 6631] 0 6631 23714 5423 51 6 0 0 exe [331955.308263] [ 7114] 0 7114 296588 4054 58 10 0 0 image [331955.317080] [ 7120] 0 7120 432309 7431 165 11 0 0 exe [331955.325725] [ 7121] 0 7121 52739910 29764845 62217 159 0 0 exe [331955.334367] [ 7139] 0 7139 1 0 1 1 0 0 exe [331955.343015] [ 7154] 0 7154 24094 5137 52 6 0 0 exe [331955.351658] [ 8069] 0 8069 180154 692 21 5 0 0 image [331955.360479] [ 8075] 0 8075 181310 711 25 5 0 0 exe [331955.369120] [ 8080] 0 8080 211232 6394 63 6 0 0 exe [331955.377759] [ 8098] 0 8098 1 1 1 1 0 0 exe [331955.386432] [ 8114] 0 8114 24157 5545 53 6 0 0 exe [331955.395092] [11941] 0 11941 181598 1125 28 4 0 0 exe [331955.403755] [11945] 65534 11945 324065 14994 232 6 0 0 exe [331955.412404] [11963] 65534 11963 1 1 1 1 0 0 exe [331955.421079] [11977] 65534 11977 24166 5047 53 6 0 0 exe [331955.429721] [12020] 65534 12020 1 1 1 1 0 0 exe [331955.438383] [12072] 65534 12072 1 1 1 1 0 0 exe [331955.447022] [12085] 65534 12085 1 1 1 1 0 0 exe [331955.455658] [12091] 65534 12091 1 1 1 1 0 0 exe [331955.464348] [12471] 65534 12471 1 1 1 1 0 0 exe [331955.473003] [12483] 65534 12483 1 1 1 1 0 0 exe [331955.481641] [12486] 65534 12486 1 1 1 1 0 0 exe [331955.490286] [12492] 65534 12492 1 1 1 1 0 0 exe [331955.498925] [12496] 65534 12496 1 1 1 1 0 0 exe [331955.507569] [12600] 65534 12600 1 1 1 1 0 0 exe [331955.516220] [12607] 65534 12607 1 1 1 1 0 0 exe [331955.524903] [12621] 65534 12621 1 1 1 1 0 0 exe [331955.533589] [12649] 65534 12649 1 1 1 1 0 0 exe [331955.542228] [17491] 0 17491 296940 4036 57 10 0 0 image [331955.551042] [17497] 0 17497 370380 4899 83 10 0 0 exe [331955.559691] [17498] 0 17498 1150971 23802 494 17 0 0 exe [331955.568334] [17515] 0 17515 1 1 1 1 0 0 exe [331955.576990] [17530] 0 17530 23318 5171 51 6 0 0 exe [331955.585627] [19426] 65534 19426 1 1 1 1 0 0 exe [331955.594269] [19479] 65534 19479 1 1 1 1 0 0 exe [331955.602907] [19487] 65534 19487 1 1 1 1 0 0 exe [331955.611559] [19524] 65534 19524 1 1 1 1 0 0 exe [331955.620202] [19557] 65534 19557 1 1 1 1 0 0 exe [331955.628856] [20103] 0 20103 179866 644 20 4 0 0 image [331955.637682] [20118] 0 20118 296940 3916 61 10 0 0 image [331955.646492] [20147] 0 20147 180958 671 24 5 0 0 exe [331955.655138] [20148] 0 20148 210976 5636 59 6 0 0 exe [331955.663821] [20157] 0 20157 405133 4780 85 10 0 0 exe [331955.672512] [20159] 0 20159 868021 18253 329 15 0 0 exe [331955.681168] [20187] 0 20187 1 1 1 1 0 0 exe [331955.689813] [20201] 0 20201 1 1 1 1 0 0 exe [331955.698455] [20224] 0 20224 23524 4646 52 6 0 0 exe [331955.707107] [20231] 0 20231 23634 4984 53 6 0 0 exe [331955.715749] [20308] 0 20308 180218 646 22 4 0 0 image [331955.724583] [20314] 0 20314 30331 3675 32 6 0 0 exe [331955.733238] [20339] 0 20339 738 1 5 4 0 0 exe [331955.741877] [20356] 0 20356 4832 1 4 3 0 0 exe [331955.750516] [20359] 0 20359 718 1 5 4 0 0 exe [331955.759155] [20365] 0 20365 444 1 5 4 0 0 exe [331955.767795] [20368] 0 20368 4332 1 3 3 0 0 exe [331955.776437] [20386] 0 20386 4566 1 6 4 0 0 exe [331955.785078] [20389] 0 20389 442 1 5 4 0 0 exe [331955.793719] [20396] 0 20396 4536 1 4 3 0 0 exe [331955.802361] [20413] 0 20413 442 1 3 2 0 0 exe [331955.811008] [20435] 0 20435 1 1 1 1 0 0 exe [331955.819653] [20482] 0 20482 736 1 3 2 0 0 exe [331955.828301] [20551] 0 20551 1 1 1 1 0 0 exe [331955.836939] [20851] 0 20851 298925 3722 60 10 0 0 image [331955.845750] [20885] 0 20885 310 1 5 4 0 0 exe [331955.854394] [20898] 0 20898 308 1 4 3 0 0 exe [331955.863034] [20905] 0 20905 308 1 4 3 0 0 exe [331955.871673] [20910] 0 20910 308 1 4 3 0 0 exe [331955.880316] [20915] 0 20915 308 1 4 3 0 0 exe [331955.888998] [20918] 0 20918 311 1 4 3 0 0 exe [331955.897644] [20931] 0 20931 343 1 4 3 0 0 exe [331955.906287] [20940] 0 20940 194 1 2 2 0 0 exe [331955.914930] [20946] 0 20946 343 1 4 3 0 0 exe [331955.923569] [20955] 0 20955 1 1 1 1 0 0 exe [331955.932214] [20959] 0 20959 1 1 1 1 0 0 exe [331955.940853] [20962] 0 20962 1 1 1 1 0 0 exe [331955.949494] [20969] 0 20969 1 1 1 1 0 0 exe [331955.958140] [22205] 0 22205 315373 4025 63 10 0 0 image [331955.966961] [22212] 0 22212 388749 4827 87 10 0 0 exe [331955.975648] [22213] 0 22213 853876 20007 396 16 0 0 exe [331955.984307] [22230] 0 22230 1 1 1 1 0 0 exe [331955.992950] [22246] 0 22246 23513 4848 52 6 0 0 exe [331956.001588] [22304] 0 22304 296588 3685 57 10 0 0 image [331956.010426] [22311] 0 22311 29725 3861 31 6 0 0 exe [331956.019066] [22356] 0 22356 533 1 5 4 0 0 exe [331956.027730] [22372] 0 22372 4627 1 5 4 0 0 exe [331956.036384] [22377] 0 22377 700 1 5 4 0 0 exe [331956.045056] [22385] 0 22385 593 1 5 4 0 0 exe [331956.053705] [22391] 0 22391 4794 1 5 4 0 0 exe [331956.062356] [22397] 0 22397 569 1 5 4 0 0 exe [331956.071009] [22401] 0 22401 4687 1 5 4 0 0 exe [331956.079662] [22413] 0 22413 4665 1 5 4 0 0 exe [331956.088325] [22466] 0 22466 6599 1 9 5 0 0 exe [331956.096986] [22474] 0 22474 6766 1 9 5 0 0 exe [331956.105631] [22522] 0 22522 6659 1 10 5 0 0 exe [331956.114297] [22538] 0 22538 6669 1 9 5 0 0 exe [331956.123177] Out of memory: Kill process 7121 (exe) score 934 or sacrifice child [331956.131274] Killed process 7121 (exe) total-vm:210959640kB, anon-rss:119006832kB, file-rss:0kB, shmem-rss:52548kB [signal SIGBUS: bus error code=0x2 addr=0x7f7e53cbf020 pc=0x46cafa]