W0309 19:07:46.933996 30803 error.go:48] FATAL ERROR: loading container "ci-gvisor-ptrace-direct-overlay-host-race-2": open /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root/ci-gvisor-ptrace-direct-overlay-host-race-2.state: no such file or directory loading container "ci-gvisor-ptrace-direct-overlay-host-race-2": open /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root/ci-gvisor-ptrace-direct-overlay-host-race-2.state: no such file or directory W0309 19:07:46.935552 30803 main.go:338] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/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-2"]: exit status 128 I0309 19:07:46.661668 30803 main.go:305] *************************** I0309 19:07:46.661950 30803 main.go:306] Args: [/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-2] I0309 19:07:46.662128 30803 main.go:307] Version release-20200219.0-105-gb1576e533223 I0309 19:07:46.662248 30803 main.go:308] PID: 30803 I0309 19:07:46.662351 30803 main.go:309] UID: 0, GID: 0 I0309 19:07:46.662455 30803 main.go:310] Configuration: I0309 19:07:46.662536 30803 main.go:311] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root I0309 19:07:46.662608 30803 main.go:312] Platform: ptrace I0309 19:07:46.662676 30803 main.go:313] FileAccess: exclusive, overlay: true I0309 19:07:46.662778 30803 main.go:314] Network: host, logging: false I0309 19:07:46.662841 30803 main.go:315] Strace: false, max size: 1024, syscalls: [] I0309 19:07:46.662911 30803 main.go:316] *************************** W0309 19:07:46.662986 30803 main.go:321] Block the TERM signal. This is only safe in tests! D0309 19:07:46.663465 30803 container.go:159] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-2" W0309 19:07:46.933996 30803 error.go:48] FATAL ERROR: loading container "ci-gvisor-ptrace-direct-overlay-host-race-2": open /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root/ci-gvisor-ptrace-direct-overlay-host-race-2.state: no such file or directory loading container "ci-gvisor-ptrace-direct-overlay-host-race-2": open /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root/ci-gvisor-ptrace-direct-overlay-host-race-2.state: no such file or directory W0309 19:07:46.935552 30803 main.go:338] Failure to execute command, err: 1 [336209.305713] [31822] 65534 31822 23653 4170 52 6 0 0 exe [336209.314367] [32133] 0 32133 296588 3940 57 10 0 0 image [336209.323480] [32144] 0 32144 296588 3946 59 9 0 0 image [336209.332320] [32158] 0 32158 386796 4742 84 10 0 0 exe [336209.341035] [32159] 0 32159 405197 4857 87 10 0 0 exe [336209.350001] [32162] 0 32162 867955 18249 326 15 0 0 exe [336209.359779] [32163] 0 32163 868475 18337 331 15 0 0 exe [336209.368527] [32258] 0 32258 1 1 1 1 0 0 exe [336209.377190] [32261] 0 32261 1 1 1 1 0 0 exe [336209.385844] [32312] 0 32312 23438 4367 52 6 0 0 exe [336209.394513] [32313] 0 32313 23727 4867 52 6 0 0 exe [336209.403191] [33221] 0 33221 179866 696 20 4 0 0 image [336209.412018] [33227] 0 33227 181310 716 25 5 0 0 exe [336209.420708] [33230] 65534 33230 210976 6109 59 6 0 0 exe [336209.429464] [33256] 65534 33256 1 1 1 1 0 0 exe [336209.438129] [33272] 65534 33272 23423 4266 52 6 0 0 exe [336209.446806] [33357] 0 33357 180154 704 21 5 0 0 image [336209.456348] [33363] 0 33363 181086 743 23 4 0 0 exe [336209.465002] [33364] 0 33364 210784 5690 59 5 0 0 exe [336209.473775] [33394] 0 33394 1 1 1 1 0 0 exe [336209.482427] [33424] 0 33424 23523 4378 52 6 0 0 exe [336209.491117] [34658] 0 34658 296588 4025 61 10 0 0 image [336209.499934] [34664] 0 34664 388493 4737 84 10 0 0 exe [336209.508575] [34665] 0 34665 844904 17447 315 14 0 0 exe [336209.517212] [34694] 0 34694 1 1 1 1 0 0 exe [336209.525871] [34734] 0 34734 23406 3800 32 6 0 0 exe [336209.534526] [35376] 0 35376 179866 711 20 4 0 0 image [336209.543343] [35382] 0 35382 181310 709 23 4 0 0 exe [336209.551995] [35384] 65534 35384 210784 5892 60 6 0 0 exe [336209.560647] [35431] 65534 35431 1 1 1 1 0 0 exe [336209.569472] [35519] 65534 35519 23649 3408 32 6 0 0 exe [336209.578132] Out of memory: Kill process 22384 (exe) score 939 or sacrifice child [336209.585898] Killed process 22413 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [336209.603217] oom_reaper: reaped process 22413 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [336209.620926] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336209.632468] exe cpuset=/ mems_allowed=0 [336209.636782] CPU: 27 PID: 30976 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336209.645633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336209.655054] 0000000000000000 ffffffff8e336404 ffffafa1cfaf7c10 ffff930646f0b000 [336209.663208] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [336209.671334] ffff931a26e4c080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336209.679470] Call Trace: [336209.682118] [] ? dump_stack+0x5c/0x78 [336209.687630] [] ? dump_header+0x78/0x1fd [336209.693317] [] ? get_page_from_freelist+0x3f7/0xb20 [336209.700051] [] ? cap_inode_killpriv+0x20/0x20 [336209.706256] [] ? oom_kill_process+0x22a/0x3f0 [336209.712466] [] ? out_of_memory+0x111/0x470 [336209.718422] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336209.725156] [] ? __alloc_pages_nodemask+0x201/0x260 [336209.731885] [] ? alloc_pages_current+0x91/0x140 [336209.738285] [] ? filemap_fault+0x326/0x5d0 [336209.744260] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336209.751073] [] ? __do_fault+0xa9/0x1c0 [336209.756677] [] ? handle_mm_fault+0xda4/0x1350 [336209.762881] [] ? __do_page_fault+0x255/0x4f0 [336209.769004] [] ? page_fault+0x28/0x30 [336209.774539] Mem-Info: [336209.777034] active_anon:30493529 inactive_anon:82055 isolated_anon:0 active_file:258 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6392 slab_unreclaimable:28350 mapped:81025 shmem:85033 pagetables:68504 bounce:0 free:138702 free_pcp:61 free_cma:0 [336209.811037] Node 0 active_anon:121974116kB inactive_anon:328220kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:323980kB dirty:0kB writeback:0kB shmem:340132kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:14057 all_unreclaimable? no [336209.840978] 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 [336209.870884] lowmem_reserve[]: 0 2974 120837 120837 120837 [336209.877286] Node 0 DMA32 free:473092kB min:1660kB low:4704kB high:7748kB active_anon:2569312kB inactive_anon:8kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:28kB slab_unreclaimable:1520kB kernel_stack:112kB pagetables:5064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336209.909826] lowmem_reserve[]: 0 0 117862 117862 117862 [336209.915973] Node 0 Normal free:65836kB min:65908kB low:186596kB high:307284kB active_anon:119404804kB inactive_anon:328212kB active_file:2468kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:25404kB slab_unreclaimable:111844kB kernel_stack:44816kB pagetables:268952kB bounce:0kB free_pcp:1284kB local_pcp:0kB free_cma:0kB [336209.950976] lowmem_reserve[]: 0 0 0 0 0 [336209.955794] 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 [336209.972324] Node 0 DMA32: 546*4kB (UME) 321*8kB (UME) 112*16kB (UME) 44*32kB (UME) 91*64kB (UME) 57*128kB (UE) 31*256kB (UE) 18*512kB (UME) 7*1024kB (U) 3*2048kB (UME) 103*4096kB (UM) = 473424kB [336209.993003] Node 0 Normal: 12357*4kB (UME) 2386*8kB (UME) 28*16kB (UM) 5*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69124kB [336210.008920] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336210.017837] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336210.026487] 85637 total pagecache pages [336210.030547] 0 pages in swap cache [336210.034070] Swap cache stats: add 0, delete 0, find 0/0 [336210.039501] Free swap = 0kB [336210.042585] Total swap = 0kB [336210.045675] 31457176 pages RAM [336210.048939] 0 pages HighMem/MovableOnly [336210.052978] 513206 pages reserved [336210.056492] 0 pages hwpoisoned [336210.059750] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336210.068575] [ 934] 0 934 82164 148 161 3 0 0 systemd-journal [336210.078263] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336210.087809] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336210.096716] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [336210.105715] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336210.114541] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336210.124254] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336210.133931] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336210.142665] [ 1166] 0 1166 32396 3927 67 5 0 0 syz-ci [336210.151575] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336210.160649] [ 1704] 0 1704 90871 12345 116 3 0 0 puppet [336210.169593] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336210.178500] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336210.187674] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336210.196411] [ 1797] 0 1797 284333 51834 475 5 0 0 ruby [336210.205157] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336210.214868] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336210.224756] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336210.234734] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336210.243498] [17799] 0 17799 180958 734 23 5 0 0 exe [336210.252158] [17818] 65534 17818 17181673551 15905 134 6 0 0 exe [336210.261088] [ 4923] 0 4923 205700 117791 403 6 0 0 syz-manager [336210.271402] [12028] 0 12028 148645 94792 250 5 0 0 syz-manager [336210.280753] [ 9123] 0 9123 143062 86096 248 5 0 0 syz-manager [336210.290106] [39092] 0 39092 62528 552 29 4 0 0 rsyslogd [336210.300036] [56591] 0 56591 104052 72458 209 5 0 0 syz-manager [336210.309415] [22372] 0 22372 315373 4016 61 9 0 0 image [336210.318736] [22383] 0 22383 434294 7293 169 11 0 0 exe [336210.327506] [22384] 0 22384 69713734 29907352 62515 162 0 0 exe [336210.336295] [22413] 0 22413 1 0 1 1 0 0 exe [336210.345083] [22431] 0 22431 24115 5374 52 6 0 0 exe [336210.353750] [22874] 0 22874 296940 4071 60 10 0 0 image [336210.362570] [22881] 0 22881 353996 4851 84 10 0 0 exe [336210.371241] [22882] 0 22882 1395244 27097 565 19 0 0 exe [336210.379896] [22899] 0 22899 1 1 1 1 0 0 exe [336210.388544] [22912] 0 22912 23908 5568 52 6 0 0 exe [336210.397201] [31235] 0 31235 179930 664 21 5 0 0 image [336210.406022] [31241] 0 31241 181438 786 25 5 0 0 exe [336210.414678] [31242] 0 31242 210976 5724 58 5 0 0 exe [336210.423787] [31265] 0 31265 1 1 1 1 0 0 exe [336210.432474] [31296] 0 31296 23596 4408 52 6 0 0 exe [336210.441163] [31456] 0 31456 296652 3749 61 9 0 0 image [336210.449980] [31464] 0 31464 30108 3606 31 6 0 0 exe [336210.458641] [31526] 0 31526 1 1 1 1 0 0 exe [336210.467281] [31542] 0 31542 1 1 1 1 0 0 exe [336210.475920] [31547] 0 31547 4783 1 5 4 0 0 exe [336210.484581] [31559] 0 31559 1 1 1 1 0 0 exe [336210.493229] [31563] 0 31563 1 1 1 1 0 0 exe [336210.501873] [31571] 0 31571 4886 1 5 4 0 0 exe [336210.510567] [31574] 0 31574 1 1 1 1 0 0 exe [336210.519208] [31582] 0 31582 1 1 1 1 0 0 exe [336210.527913] [31640] 0 31640 180154 683 21 4 0 0 image [336210.536732] [31647] 0 31647 181374 768 23 4 0 0 exe [336210.545392] [31652] 65534 31652 210848 5772 61 5 0 0 exe [336210.556811] [31679] 65534 31679 1 1 1 1 0 0 exe [336210.565451] [31688] 0 31688 6755 1 9 5 0 0 exe [336210.574088] [31706] 0 31706 6860 1 9 5 0 0 exe [336210.586555] [31713] 0 31713 6823 1 9 5 0 0 exe [336210.595337] [31731] 0 31731 6783 1 9 5 0 0 exe [336210.604202] [31822] 65534 31822 23653 4170 52 6 0 0 exe [336210.613049] [32133] 0 32133 296588 3940 57 10 0 0 image [336210.621874] [32144] 0 32144 296588 3946 59 9 0 0 image [336210.630710] [32158] 0 32158 386796 4742 84 10 0 0 exe [336210.639366] [32159] 0 32159 405197 4857 87 10 0 0 exe [336210.648104] [32162] 0 32162 867955 18249 326 15 0 0 exe [336210.657110] [32163] 0 32163 868475 18353 331 15 0 0 exe [336210.666246] [32258] 0 32258 1 1 1 1 0 0 exe [336210.675168] [32261] 0 32261 1 1 1 1 0 0 exe [336210.683811] [32312] 0 32312 23438 4367 52 6 0 0 exe [336210.692450] [32313] 0 32313 23727 4867 52 6 0 0 exe [336210.701190] [33221] 0 33221 179866 696 20 4 0 0 image [336210.710242] [33227] 0 33227 181310 716 25 5 0 0 exe [336210.719087] [33230] 65534 33230 210976 6109 59 6 0 0 exe [336210.728099] [33256] 65534 33256 1 1 1 1 0 0 exe [336210.737675] [33272] 65534 33272 23423 4266 52 6 0 0 exe [336210.746819] [33357] 0 33357 180154 704 21 5 0 0 image [336210.756819] [33363] 0 33363 181086 743 23 4 0 0 exe [336210.765716] [33364] 0 33364 210784 5696 59 5 0 0 exe [336210.777272] [33394] 0 33394 1 1 1 1 0 0 exe [336210.786086] [33424] 0 33424 23523 4378 52 6 0 0 exe [336210.794745] [34658] 0 34658 296588 4025 61 10 0 0 image [336210.803636] [34664] 0 34664 388493 4737 84 10 0 0 exe [336210.812282] [34665] 0 34665 844904 17472 315 14 0 0 exe [336210.822227] [34694] 0 34694 1 1 1 1 0 0 exe [336210.830962] [34734] 0 34734 23406 3800 32 6 0 0 exe [336210.847905] [35376] 0 35376 179866 711 20 4 0 0 image [336210.856718] [35382] 0 35382 181310 709 23 4 0 0 exe [336210.865818] [35384] 65534 35384 210784 5892 60 6 0 0 exe [336210.874465] [35431] 65534 35431 1 1 1 1 0 0 exe [336210.883153] [35519] 65534 35519 23649 3408 32 6 0 0 exe [336210.895488] Out of memory: Kill process 22384 (exe) score 939 or sacrifice child [336210.903907] Killed process 22384 (exe) total-vm:278854936kB, anon-rss:119583776kB, file-rss:0kB, shmem-rss:45632kB [336217.270483] oom_reaper: reaped process 22384 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:45636kB [336393.600762] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336393.612348] exe cpuset=/ mems_allowed=0 [336393.616748] CPU: 24 PID: 40097 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336393.625830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336393.635261] 0000000000000000 ffffffff8e336404 ffffafa1d365fc10 ffff930b14617080 [336393.644038] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18b8e3 [336393.652170] ffff931a29326140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336393.660307] Call Trace: [336393.662996] [] ? dump_stack+0x5c/0x78 [336393.668609] [] ? dump_header+0x78/0x1fd [336393.674315] [] ? get_page_from_freelist+0x3f7/0xb20 [336393.681075] [] ? cap_inode_killpriv+0x20/0x20 [336393.687298] [] ? oom_kill_process+0x22a/0x3f0 [336393.694601] [] ? out_of_memory+0x111/0x470 [336393.700567] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336393.707342] [] ? __alloc_pages_nodemask+0x201/0x260 [336393.714349] [] ? alloc_pages_current+0x91/0x140 [336393.720826] [] ? filemap_fault+0x326/0x5d0 [336393.727092] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336393.733909] [] ? __do_fault+0xa9/0x1c0 [336393.739535] [] ? handle_mm_fault+0xda4/0x1350 [336393.745842] [] ? __do_page_fault+0x255/0x4f0 [336393.752078] [] ? page_fault+0x28/0x30 [336393.757635] Mem-Info: [336393.760221] active_anon:30484851 inactive_anon:89538 isolated_anon:0 active_file:395 inactive_file:375 isolated_file:1 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6200 slab_unreclaimable:27232 mapped:88742 shmem:92575 pagetables:68665 bounce:0 free:138569 free_pcp:40 free_cma:0 [336393.795028] Node 0 active_anon:121939404kB inactive_anon:358152kB active_file:0kB inactive_file:1832kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:354964kB dirty:0kB writeback:0kB shmem:370300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:29739 all_unreclaimable? no [336393.825582] 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 [336393.856312] lowmem_reserve[]: 0 2974 120837 120837 120837 [336393.862767] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2570064kB inactive_anon:8kB active_file:0kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:24kB slab_unreclaimable:444kB kernel_stack:160kB pagetables:5064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336393.895364] lowmem_reserve[]: 0 0 117862 117862 117862 [336393.901534] Node 0 Normal free:65428kB min:65908kB low:186596kB high:307284kB active_anon:119369344kB inactive_anon:358144kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24776kB slab_unreclaimable:108464kB kernel_stack:49376kB pagetables:269596kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336393.936122] lowmem_reserve[]: 0 0 0 0 0 [336393.941100] 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 [336393.958334] Node 0 DMA32: 546*4kB (UME) 273*8kB (UME) 73*16kB (UME) 55*32kB (UME) 118*64kB (UME) 55*128kB (UE) 31*256kB (UE) 17*512kB (UME) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473728kB [336393.979223] Node 0 Normal: 13632*4kB (UME) 2129*8kB (UM) 89*16kB (UME) 13*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 73400kB [336393.996525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336394.005443] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336394.014100] 93995 total pagecache pages [336394.018228] 0 pages in swap cache [336394.021761] Swap cache stats: add 0, delete 0, find 0/0 [336394.027196] Free swap = 0kB [336394.030303] Total swap = 0kB [336394.033397] 31457176 pages RAM [336394.037004] 0 pages HighMem/MovableOnly [336394.041051] 513206 pages reserved [336394.044571] 0 pages hwpoisoned [336394.047838] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336394.056673] [ 934] 0 934 94431 148 185 3 0 0 systemd-journal [336394.066408] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336394.076306] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336394.085234] [ 1128] 0 1128 21093 32 12 3 0 0 audispd [336394.094264] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336394.104746] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336394.114106] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336394.124608] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336394.133349] [ 1166] 0 1166 32396 3927 67 5 0 0 syz-ci [336394.142651] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336394.153516] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336394.163131] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336394.172601] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336394.182267] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336394.191800] [ 1797] 0 1797 283846 51834 366 5 0 0 ruby [336394.200547] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336394.210251] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336394.219950] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336394.229651] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336394.238512] [17799] 0 17799 180958 734 23 5 0 0 exe [336394.247171] [17818] 65534 17818 17181673551 15976 134 6 0 0 exe [336394.256099] [ 4923] 0 4923 205700 117834 403 6 0 0 syz-manager [336394.265457] [12028] 0 12028 148645 94296 250 5 0 0 syz-manager [336394.274804] [ 9123] 0 9123 143062 86142 248 5 0 0 syz-manager [336394.284156] [39092] 0 39092 62528 538 29 4 0 0 rsyslogd [336394.293292] [56591] 0 56591 104052 72594 209 5 0 0 syz-manager [336394.302667] [22874] 0 22874 296940 4071 60 10 0 0 image [336394.311505] [22881] 0 22881 434358 7202 169 11 0 0 exe [336394.320602] [22882] 0 22882 52859519 29894547 62493 155 0 0 exe [336394.329255] [22899] 0 22899 1 1 1 1 0 0 exe [336394.337991] [22912] 0 22912 23908 5568 52 6 0 0 exe [336394.346647] [32133] 0 32133 296588 3939 57 10 0 0 image [336394.355477] [32158] 0 32158 386796 4741 84 10 0 0 exe [336394.365037] [32162] 0 32162 1020972 21280 400 17 0 0 exe [336394.373777] [32258] 0 32258 1 1 1 1 0 0 exe [336394.382472] [32313] 0 32313 23727 5203 52 6 0 0 exe [336394.391127] [33221] 0 33221 179866 695 20 4 0 0 image [336394.399957] [33227] 0 33227 181310 716 25 5 0 0 exe [336394.408612] [33230] 65534 33230 211424 6142 60 6 0 0 exe [336394.417264] [33256] 65534 33256 1 1 1 1 0 0 exe [336394.425919] [33272] 65534 33272 23751 5045 52 6 0 0 exe [336394.434568] [33357] 0 33357 180154 703 21 5 0 0 image [336394.443389] [33363] 0 33363 181086 743 23 4 0 0 exe [336394.452035] [33364] 0 33364 211744 5846 65 5 0 0 exe [336394.460689] [33394] 0 33394 1 1 1 1 0 0 exe [336394.469351] [33424] 0 33424 23851 5121 52 6 0 0 exe [336394.478106] [34658] 0 34658 296588 4024 61 10 0 0 image [336394.486946] [34664] 0 34664 388493 4736 84 10 0 0 exe [336394.495764] [34665] 0 34665 1162741 21750 421 17 0 0 exe [336394.504407] [34694] 0 34694 1 1 1 1 0 0 exe [336394.513115] [34734] 0 34734 23670 5297 52 6 0 0 exe [336394.521860] [35376] 0 35376 179866 710 20 4 0 0 image [336394.530711] [35382] 0 35382 181310 709 23 4 0 0 exe [336394.539353] [35384] 65534 35384 211552 5991 68 6 0 0 exe [336394.547996] [35431] 65534 35431 1 1 1 1 0 0 exe [336394.556654] [35519] 65534 35519 24242 4948 53 6 0 0 exe [336394.565301] [38107] 0 38107 180154 697 22 5 0 0 image [336394.574129] [38119] 0 38119 180958 726 23 4 0 0 exe [336394.582816] [38124] 0 38124 210976 5613 61 6 0 0 exe [336394.591474] [38147] 0 38147 1 1 1 1 0 0 exe [336394.600118] [38150] 0 38150 296588 3993 58 9 0 0 image [336394.609301] [38156] 0 38156 386764 4791 82 10 0 0 exe [336394.617942] [38157] 0 38157 921981 18926 344 15 0 0 exe [336394.626693] [38179] 0 38179 180154 665 21 5 0 0 image [336394.635527] [38186] 0 38186 181374 706 25 4 0 0 exe [336394.644282] [38187] 0 38187 1 1 1 1 0 0 exe [336394.653039] [38198] 65534 38198 210976 5876 60 6 0 0 exe [336394.661690] [38211] 0 38211 23732 3626 52 6 0 0 exe [336394.670344] [38226] 65534 38226 1 1 1 1 0 0 exe [336394.678985] [38241] 0 38241 23633 4381 52 6 0 0 exe [336394.687628] [38257] 65534 38257 23974 4450 52 6 0 0 exe [336394.696268] [39899] 0 39899 296940 3952 59 10 0 0 image [336394.705092] [39927] 0 39927 386732 4657 85 10 0 0 exe [336394.713741] [39931] 0 39931 889290 20396 405 16 0 0 exe [336394.722381] [39973] 0 39973 1 1 1 1 0 0 exe [336394.731029] [40011] 0 40011 23332 4735 52 6 0 0 exe [336394.739718] [40267] 0 40267 296876 3688 59 9 0 0 image [336394.748574] [40274] 0 40274 29465 3949 31 6 0 0 exe [336394.757217] [40368] 0 40368 369 1 5 4 0 0 exe [336394.765861] [40386] 0 40386 511 1 5 4 0 0 exe [336394.774552] [40389] 0 40389 4463 1 5 4 0 0 exe [336394.783247] [40398] 0 40398 806 1 5 4 0 0 exe [336394.791932] [40404] 0 40404 4605 1 5 4 0 0 exe [336394.800596] [40409] 0 40409 389 1 5 4 0 0 exe [336394.809333] [40412] 0 40412 4900 1 5 4 0 0 exe [336394.817978] [40424] 0 40424 4485 1 5 4 0 0 exe [336394.827232] [40475] 0 40475 6435 1 10 5 0 0 exe [336394.835878] [40490] 0 40490 6577 1 9 5 0 0 exe [336394.844523] [40520] 0 40520 6457 1 9 5 0 0 exe [336394.853170] [40526] 0 40526 6872 1 9 5 0 0 exe [336394.861835] [41257] 0 41257 180154 699 21 5 0 0 image [336394.870653] [41263] 0 41263 181438 708 25 5 0 0 exe [336394.879299] [41264] 0 41264 210912 5734 61 6 0 0 exe [336394.887945] [41286] 0 41286 1 1 1 1 0 0 exe [336394.896591] [41303] 0 41303 23346 4405 52 6 0 0 exe [336394.905244] Out of memory: Kill process 22882 (exe) score 939 or sacrifice child [336394.913040] Killed process 22899 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [336394.929181] oom_reaper: reaped process 22899 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [336395.632525] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336395.644076] exe cpuset=/ mems_allowed=0 [336395.648399] CPU: 11 PID: 43494 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336395.657211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336395.666643] 0000000000000000 ffffffff8e336404 ffffafa1daa17c10 ffff930b14617080 [336395.674881] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000002 [336395.683041] ffff930a502f1080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336395.691179] Call Trace: [336395.693842] [] ? dump_stack+0x5c/0x78 [336395.699358] [] ? dump_header+0x78/0x1fd [336395.705061] [] ? get_page_from_freelist+0x3f7/0xb20 [336395.711819] [] ? cap_inode_killpriv+0x20/0x20 [336395.718034] [] ? oom_kill_process+0x22a/0x3f0 [336395.724248] [] ? out_of_memory+0x111/0x470 [336395.730214] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336395.736943] [] ? __alloc_pages_nodemask+0x201/0x260 [336395.743676] [] ? alloc_pages_current+0x91/0x140 [336395.750057] [] ? filemap_fault+0x326/0x5d0 [336395.756031] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336395.762852] [] ? __do_fault+0xa9/0x1c0 [336395.768451] [] ? handle_mm_fault+0xda4/0x1350 [336395.774663] [] ? __do_page_fault+0x255/0x4f0 [336395.780786] [] ? page_fault+0x28/0x30 [336395.786328] Mem-Info: [336395.788819] active_anon:30485813 inactive_anon:89538 isolated_anon:0 active_file:552 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6133 slab_unreclaimable:26618 mapped:88018 shmem:92575 pagetables:68669 bounce:0 free:138681 free_pcp:559 free_cma:0 [336395.822915] Node 0 active_anon:121943252kB inactive_anon:358152kB active_file:1132kB inactive_file:432kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:352040kB dirty:0kB writeback:0kB shmem:370300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:29812 all_unreclaimable? no [336395.853302] 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 [336395.883404] lowmem_reserve[]: 0 2974 120837 120837 120837 [336395.889959] Node 0 DMA32 free:473092kB min:1660kB low:4704kB high:7748kB active_anon:2570420kB inactive_anon:8kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:24kB slab_unreclaimable:400kB kernel_stack:160kB pagetables:5072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336395.922270] lowmem_reserve[]: 0 0 117862 117862 117862 [336395.928388] Node 0 Normal free:65272kB min:65908kB low:186596kB high:307284kB active_anon:119372836kB inactive_anon:358144kB active_file:0kB inactive_file:2264kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:24508kB slab_unreclaimable:106072kB kernel_stack:49376kB pagetables:269604kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336395.963243] lowmem_reserve[]: 0 0 0 0 0 [336395.968267] 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 [336395.984728] Node 0 DMA32: 534*4kB (UME) 263*8kB (UME) 75*16kB (UME) 52*32kB (UME) 118*64kB (UME) 56*128kB (UME) 32*256kB (UME) 16*512kB (UE) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473408kB [336396.005739] Node 0 Normal: 13866*4kB (UME) 1692*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69000kB [336396.020952] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336396.029873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336396.038527] 93703 total pagecache pages [336396.042581] 0 pages in swap cache [336396.046110] Swap cache stats: add 0, delete 0, find 0/0 [336396.051559] Free swap = 0kB [336396.054815] Total swap = 0kB [336396.057929] 31457176 pages RAM [336396.061204] 0 pages HighMem/MovableOnly [336396.065251] 513206 pages reserved [336396.068786] 0 pages hwpoisoned [336396.072056] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336396.080858] [ 934] 0 934 94431 148 185 3 0 0 systemd-journal [336396.090552] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336396.100075] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336396.108988] [ 1128] 0 1128 21093 32 12 3 0 0 audispd [336396.117982] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336396.126805] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336396.137099] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336396.146701] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336396.155435] [ 1166] 0 1166 32396 3927 67 5 0 0 syz-ci [336396.164362] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336396.173461] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336396.182382] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336396.191307] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336396.200311] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336396.209064] [ 1797] 0 1797 283846 51834 367 5 0 0 ruby [336396.217810] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336396.227683] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336396.237373] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336396.247060] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336396.255813] [17799] 0 17799 180958 734 23 5 0 0 exe [336396.264484] [17818] 65534 17818 17181673551 15976 134 6 0 0 exe [336396.273399] [ 4923] 0 4923 205700 117834 403 6 0 0 syz-manager [336396.282751] [12028] 0 12028 148645 94296 250 5 0 0 syz-manager [336396.292103] [ 9123] 0 9123 143062 86142 248 5 0 0 syz-manager [336396.301472] [39092] 0 39092 62528 552 29 4 0 0 rsyslogd [336396.310948] [56591] 0 56591 104052 72594 209 5 0 0 syz-manager [336396.320411] [22874] 0 22874 296940 4071 60 10 0 0 image [336396.329243] [22881] 0 22881 434358 7202 169 11 0 0 exe [336396.337925] [22882] 0 22882 52859519 29895507 62495 155 0 0 exe [336396.346579] [22899] 0 22899 1 0 1 1 0 0 exe [336396.355232] [22912] 0 22912 23908 5568 52 6 0 0 exe [336396.363891] [32133] 0 32133 296588 3939 57 10 0 0 image [336396.372720] [32158] 0 32158 386796 4741 84 10 0 0 exe [336396.381368] [32162] 0 32162 1020972 21280 400 17 0 0 exe [336396.390024] [32258] 0 32258 1 1 1 1 0 0 exe [336396.398674] [32313] 0 32313 23727 5203 52 6 0 0 exe [336396.407332] [33221] 0 33221 179866 695 20 4 0 0 image [336396.416157] [33227] 0 33227 181310 716 25 5 0 0 exe [336396.424980] [33230] 65534 33230 211424 6217 60 6 0 0 exe [336396.433640] [33256] 65534 33256 1 1 1 1 0 0 exe [336396.442291] [33272] 65534 33272 23751 5045 52 6 0 0 exe [336396.450943] [33357] 0 33357 180154 703 21 5 0 0 image [336396.459767] [33363] 0 33363 181086 743 23 4 0 0 exe [336396.468443] [33364] 0 33364 211744 5846 65 5 0 0 exe [336396.477090] [33394] 0 33394 1 1 1 1 0 0 exe [336396.485744] [33424] 0 33424 23851 5121 52 6 0 0 exe [336396.494395] [34658] 0 34658 296588 4024 61 10 0 0 image [336396.503213] [34664] 0 34664 388493 4736 84 10 0 0 exe [336396.511870] [34665] 0 34665 1162741 21751 421 17 0 0 exe [336396.520515] [34694] 0 34694 1 1 1 1 0 0 exe [336396.529630] [34734] 0 34734 23670 5297 52 6 0 0 exe [336396.538277] [35376] 0 35376 179866 710 20 4 0 0 image [336396.547099] [35382] 0 35382 181310 709 23 4 0 0 exe [336396.555745] [35384] 65534 35384 211552 5991 68 6 0 0 exe [336396.564400] [35431] 65534 35431 1 1 1 1 0 0 exe [336396.573065] [35519] 65534 35519 24242 4948 53 6 0 0 exe [336396.581820] [38107] 0 38107 180154 697 22 5 0 0 image [336396.590646] [38119] 0 38119 180958 726 23 4 0 0 exe [336396.599378] [38124] 0 38124 210976 5613 61 6 0 0 exe [336396.608027] [38147] 0 38147 1 1 1 1 0 0 exe [336396.616814] [38150] 0 38150 296588 3993 58 9 0 0 image [336396.625684] [38156] 0 38156 386764 4791 82 10 0 0 exe [336396.634347] [38157] 0 38157 921981 18926 344 15 0 0 exe [336396.643004] [38179] 0 38179 180154 665 21 5 0 0 image [336396.651824] [38186] 0 38186 181374 706 25 4 0 0 exe [336396.660566] [38187] 0 38187 1 1 1 1 0 0 exe [336396.669220] [38198] 65534 38198 210976 5876 60 6 0 0 exe [336396.677881] [38211] 0 38211 23732 3626 52 6 0 0 exe [336396.686720] [38226] 65534 38226 1 1 1 1 0 0 exe [336396.695410] [38241] 0 38241 23633 4381 52 6 0 0 exe [336396.704066] [38257] 65534 38257 23974 4450 52 6 0 0 exe [336396.712715] [39899] 0 39899 296940 3952 59 10 0 0 image [336396.721539] [39927] 0 39927 386732 4657 85 10 0 0 exe [336396.730195] [39931] 0 39931 889290 20396 405 16 0 0 exe [336396.738845] [39973] 0 39973 1 1 1 1 0 0 exe [336396.747493] [40011] 0 40011 23332 4735 52 6 0 0 exe [336396.756149] [40267] 0 40267 296876 3688 59 9 0 0 image [336396.764972] [40274] 0 40274 29465 3949 31 6 0 0 exe [336396.773634] [40368] 0 40368 369 1 5 4 0 0 exe [336396.782286] [40386] 0 40386 511 1 5 4 0 0 exe [336396.791517] [40389] 0 40389 4463 1 5 4 0 0 exe [336396.800322] [40398] 0 40398 806 1 5 4 0 0 exe [336396.809006] [40404] 0 40404 4605 1 5 4 0 0 exe [336396.817667] [40409] 0 40409 389 1 5 4 0 0 exe [336396.826315] [40412] 0 40412 4900 1 5 4 0 0 exe [336396.834965] [40424] 0 40424 4485 1 5 4 0 0 exe [336396.843612] [40475] 0 40475 6435 1 10 5 0 0 exe [336396.852268] [40490] 0 40490 6577 1 9 5 0 0 exe [336396.860920] [40520] 0 40520 6457 1 9 5 0 0 exe [336396.869567] [40526] 0 40526 6872 1 9 5 0 0 exe [336396.878214] [41257] 0 41257 180154 699 21 5 0 0 image [336396.887068] [41263] 0 41263 181438 708 25 5 0 0 exe [336396.895891] [41264] 0 41264 210912 5734 61 6 0 0 exe [336396.904541] [41286] 0 41286 1 1 1 1 0 0 exe [336396.913188] [41303] 0 41303 23346 4405 52 6 0 0 exe [336396.921835] Out of memory: Kill process 22882 (exe) score 939 or sacrifice child [336396.930034] Killed process 22882 (exe) total-vm:211438076kB, anon-rss:119538624kB, file-rss:0kB, shmem-rss:48456kB [336403.724778] oom_reaper: reaped process 22882 (exe), now anon-rss:0kB, file-rss:20kB, shmem-rss:48456kB [336594.898369] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336594.910774] exe cpuset=/ mems_allowed=0 [336594.915733] CPU: 30 PID: 45689 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336594.924542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336594.933959] 0000000000000000 ffffffff8e336404 ffffafa1d3977c10 ffff931bbf6b6000 [336594.942045] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [336594.950177] ffff932233dd2140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336594.958321] Call Trace: [336594.961003] [] ? dump_stack+0x5c/0x78 [336594.966520] [] ? dump_header+0x78/0x1fd [336594.972206] [] ? get_page_from_freelist+0x3f7/0xb20 [336594.978933] [] ? cap_inode_killpriv+0x20/0x20 [336594.985149] [] ? oom_kill_process+0x22a/0x3f0 [336594.993794] [] ? out_of_memory+0x111/0x470 [336594.999735] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336595.006472] [] ? __alloc_pages_nodemask+0x201/0x260 [336595.013239] [] ? alloc_pages_current+0x91/0x140 [336595.020802] [] ? filemap_fault+0x326/0x5d0 [336595.026790] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336595.033614] [] ? __do_fault+0xa9/0x1c0 [336595.039226] [] ? handle_mm_fault+0xda4/0x1350 [336595.045439] [] ? __do_page_fault+0x255/0x4f0 [336595.051564] [] ? page_fault+0x28/0x30 [336595.057132] Mem-Info: [336595.059630] active_anon:30456112 inactive_anon:110821 isolated_anon:0 active_file:217 inactive_file:561 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6623 slab_unreclaimable:29122 mapped:109256 shmem:113897 pagetables:70212 bounce:0 free:138668 free_pcp:34 free_cma:0 [336595.094078] Node 0 active_anon:121824448kB inactive_anon:443284kB active_file:0kB inactive_file:836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:436944kB dirty:0kB writeback:0kB shmem:455588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 587776kB writeback_tmp:0kB unstable:0kB pages_scanned:30816 all_unreclaimable? no [336595.124228] 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 [336595.154133] lowmem_reserve[]: 0 2974 120837 120837 120837 [336595.160594] Node 0 DMA32 free:473108kB min:1660kB low:4704kB high:7748kB active_anon:2570544kB inactive_anon:72kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:20kB slab_unreclaimable:332kB kernel_stack:160kB pagetables:5104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336595.193110] lowmem_reserve[]: 0 0 117862 117862 117862 [336595.199440] Node 0 Normal free:65832kB min:65908kB low:186596kB high:307284kB active_anon:119257916kB inactive_anon:443212kB active_file:1504kB inactive_file:2028kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:26392kB slab_unreclaimable:114892kB kernel_stack:58480kB pagetables:275760kB bounce:0kB free_pcp:112kB local_pcp:0kB free_cma:0kB [336595.235398] lowmem_reserve[]: 0 0 0 0 0 [336595.240883] 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 [336595.257345] Node 0 DMA32: 594*4kB (UME) 385*8kB (UME) 158*16kB (UME) 46*32kB (UME) 86*64kB (UME) 57*128kB (UME) 32*256kB (UME) 17*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473328kB [336595.278158] Node 0 Normal: 9884*4kB (UME) 2061*8kB (UME) 710*16kB (UME) 99*32kB (UM) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 70616kB [336595.294832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336595.303928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336595.312785] 114624 total pagecache pages [336595.316962] 0 pages in swap cache [336595.320496] Swap cache stats: add 0, delete 0, find 0/0 [336595.326055] Free swap = 0kB [336595.329159] Total swap = 0kB [336595.332442] 31457176 pages RAM [336595.335730] 0 pages HighMem/MovableOnly [336595.339951] 513206 pages reserved [336595.343664] 0 pages hwpoisoned [336595.346932] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336595.355879] [ 934] 0 934 100575 148 197 3 0 0 systemd-journal [336595.365930] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336595.375467] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336595.384384] [ 1128] 0 1128 21093 51 12 3 0 0 audispd [336595.393475] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336595.402319] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336595.411773] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336595.421381] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336595.430175] [ 1166] 0 1166 32396 3873 67 5 0 0 syz-ci [336595.439090] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336595.448169] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336595.457081] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336595.465993] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336595.475373] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336595.486116] [ 1797] 0 1797 283141 51834 386 5 0 0 ruby [336595.495030] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336595.505988] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [336595.515693] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336595.525405] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336595.543907] [17799] 0 17799 180958 734 23 5 0 0 exe [336595.552753] [17818] 65534 17818 17181673551 15940 134 6 0 0 exe [336595.562100] [ 4923] 0 4923 205700 115427 403 6 0 0 syz-manager [336595.571725] [12028] 0 12028 148645 96071 250 5 0 0 syz-manager [336595.581286] [ 9123] 0 9123 143062 85304 248 5 0 0 syz-manager [336595.590657] [39092] 0 39092 62528 552 29 4 0 0 rsyslogd [336595.599781] [56591] 0 56591 104052 69386 209 5 0 0 syz-manager [336595.609317] [33357] 0 33357 180154 703 21 5 0 0 image [336595.618412] [33363] 0 33363 181086 801 23 4 0 0 exe [336595.627062] [33364] 0 33364 212448 6432 68 5 0 0 exe [336595.636509] [33394] 0 33394 1 1 1 1 0 0 exe [336595.645251] [33424] 0 33424 24116 5384 53 6 0 0 exe [336595.654024] [34658] 0 34658 296588 4024 61 10 0 0 image [336595.662865] [34664] 0 34664 388493 4736 84 10 0 0 exe [336595.671701] [34665] 0 34665 1390500 24721 489 17 0 0 exe [336595.680550] [34694] 0 34694 1 1 1 1 0 0 exe [336595.689214] [34734] 0 34734 23670 5377 52 6 0 0 exe [336595.697875] [35376] 0 35376 179866 710 20 4 0 0 image [336595.706710] [35382] 0 35382 181310 709 23 4 0 0 exe [336595.715362] [35384] 65534 35384 211808 6246 69 6 0 0 exe [336595.724110] [35431] 65534 35431 1 1 1 1 0 0 exe [336595.733640] [35519] 65534 35519 24242 5473 53 6 0 0 exe [336595.742698] [38107] 0 38107 180154 696 22 5 0 0 image [336595.751624] [38119] 0 38119 180958 726 23 4 0 0 exe [336595.760295] [38124] 0 38124 211040 6003 63 6 0 0 exe [336595.769303] [38147] 0 38147 1 1 1 1 0 0 exe [336595.777961] [38150] 0 38150 296588 3992 58 9 0 0 image [336595.786786] [38156] 0 38156 386764 4791 82 10 0 0 exe [336595.795710] [38157] 0 38157 1336474 24191 473 18 0 0 exe [336595.805338] [38179] 0 38179 180154 665 21 5 0 0 image [336595.814617] [38186] 0 38186 181374 706 25 4 0 0 exe [336595.823804] [38187] 0 38187 1 1 1 1 0 0 exe [336595.834115] [38198] 65534 38198 211936 5941 69 6 0 0 exe [336595.842765] [38211] 0 38211 24124 5135 52 6 0 0 exe [336595.851692] [38226] 65534 38226 1 1 1 1 0 0 exe [336595.861578] [38241] 0 38241 23897 5312 52 6 0 0 exe [336595.870234] [38257] 65534 38257 24303 5089 54 6 0 0 exe [336595.878902] [39899] 0 39899 296940 3951 59 10 0 0 image [336595.887773] [39927] 0 39927 433302 7379 170 11 0 0 exe [336595.896424] [39931] 0 39931 52698478 29806998 62301 155 0 0 exe [336595.905079] [39973] 0 39973 1 1 1 1 0 0 exe [336595.913720] [40011] 0 40011 23332 4942 52 6 0 0 exe [336595.922365] [41257] 0 41257 180154 698 21 5 0 0 image [336595.931273] [41263] 0 41263 181438 708 25 5 0 0 exe [336595.940010] [41264] 0 41264 211360 6191 65 6 0 0 exe [336595.948774] [41286] 0 41286 1 1 1 1 0 0 exe [336595.957424] [41303] 0 41303 24203 5026 53 6 0 0 exe [336595.969817] [43800] 0 43800 179866 682 19 4 0 0 image [336595.978651] [43805] 0 43805 180218 711 22 5 0 0 image [336595.987619] [43811] 0 43811 181022 733 24 4 0 0 exe [336595.996313] [43815] 0 43815 181246 704 24 5 0 0 exe [336596.004974] [43818] 0 43818 210848 5640 61 5 0 0 exe [336596.013904] [43822] 65534 43822 212192 5875 67 5 0 0 exe [336596.022733] [43832] 0 43832 315309 4041 62 10 0 0 image [336596.031654] [43844] 0 43844 386380 4713 82 10 0 0 exe [336596.040469] [43845] 0 43845 870458 18305 333 15 0 0 exe [336596.049646] [43873] 65534 43873 1 1 1 1 0 0 exe [336596.058318] [43878] 0 43878 1 1 1 1 0 0 exe [336596.067414] [43892] 0 43892 1 1 1 1 0 0 exe [336596.076239] [43922] 65534 43922 23590 4467 52 6 0 0 exe [336596.084937] [43925] 0 43925 23681 4202 52 6 0 0 exe [336596.094023] [43943] 0 43943 23560 4265 52 6 0 0 exe [336596.102677] [44987] 0 44987 180154 655 21 5 0 0 image [336596.111508] [45017] 0 45017 243 1 5 4 0 0 exe [336596.120191] [45048] 0 45048 241 1 4 3 0 0 exe [336596.128841] [45054] 0 45054 241 1 4 3 0 0 exe [336596.137480] [45059] 0 45059 241 1 4 3 0 0 exe [336596.146125] [45068] 0 45068 1 1 1 1 0 0 exe [336596.154765] [45072] 0 45072 241 1 4 3 0 0 exe [336596.163516] [45077] 0 45077 1 1 1 1 0 0 exe [336596.172167] [45085] 0 45085 1 1 1 1 0 0 exe [336596.180814] [45093] 0 45093 1 1 1 1 0 0 exe [336596.189467] [45651] 0 45651 296588 3931 59 10 0 0 image [336596.198283] [45660] 0 45660 370412 4938 83 10 0 0 exe [336596.206967] [45661] 0 45661 871489 21134 417 16 0 0 exe [336596.215611] [45688] 0 45688 1 1 1 1 0 0 exe [336596.224297] [45730] 0 45730 23480 4601 52 6 0 0 exe [336596.232939] [46284] 0 46284 315309 3980 63 10 0 0 image [336596.241841] [46291] 0 46291 434229 6343 168 11 0 0 exe [336596.251141] [46292] 0 46292 878260 19842 396 15 0 0 exe [336596.259785] [46310] 0 46310 1 1 1 1 0 0 exe [336596.268462] [46332] 0 46332 23792 4644 52 6 0 0 exe [336596.277143] [47083] 0 47083 315373 4074 63 10 0 0 image [336596.286006] [47091] 0 47091 386732 4712 83 10 0 0 exe [336596.294660] [47092] 0 47092 851956 19932 394 16 0 0 exe [336596.303408] [47118] 0 47118 1 1 1 1 0 0 exe [336596.312048] [47153] 0 47153 23577 4737 52 6 0 0 exe [336596.320785] [47261] 0 47261 315437 3780 61 10 0 0 image [336596.329601] [47269] 0 47269 29878 3604 31 6 0 0 exe [336596.338244] [47304] 0 47304 514 1 5 4 0 0 exe [336596.347018] [47315] 0 47315 522 1 5 4 0 0 exe [336596.356238] [47319] 0 47319 4608 1 5 4 0 0 exe [336596.364882] [47323] 0 47323 4618 1 5 4 0 0 exe [336596.373524] [47327] 0 47327 646 1 5 4 0 0 exe [336596.382251] [47338] 0 47338 760 1 5 4 0 0 exe [336596.390894] [47347] 0 47347 4740 1 5 4 0 0 exe [336596.399541] [47357] 0 47357 4856 1 5 4 0 0 exe [336596.408305] [47422] 0 47422 6580 1 9 5 0 0 exe [336596.417071] [47442] 0 47442 6590 1 9 5 0 0 exe [336596.425711] [47464] 0 47464 6712 1 9 5 0 0 exe [336596.434392] [47504] 0 47504 6860 1 9 5 0 0 exe [336596.444771] [48286] 0 48286 11100 86 25 3 0 0 cron [336596.454123] [48287] 0 48287 1069 16 8 3 0 0 sh [336596.462725] [48288] 0 48288 1043 16 9 3 0 0 run-parts [336596.471936] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [336596.481621] [48290] 0 48290 1457 15 8 3 0 0 sleep [336596.490551] Out of memory: Kill process 39931 (exe) score 936 or sacrifice child [336596.499180] Killed process 39973 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [336596.513330] oom_reaper: reaped process 39973 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [336596.542705] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336596.555453] exe cpuset=/ mems_allowed=0 [336596.559783] CPU: 15 PID: 44040 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336596.568862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336596.579292] 0000000000000000 ffffffff8e336404 ffffafa1cf2afc10 ffff931bbf6b6000 [336596.587539] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [336596.596149] ffff931a2e452080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336596.604282] Call Trace: [336596.606965] [] ? dump_stack+0x5c/0x78 [336596.612962] [] ? dump_header+0x78/0x1fd [336596.619039] [] ? get_page_from_freelist+0x3f7/0xb20 [336596.626067] [] ? cap_inode_killpriv+0x20/0x20 [336596.632371] [] ? oom_kill_process+0x22a/0x3f0 [336596.640105] [] ? out_of_memory+0x111/0x470 [336596.646067] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336596.653058] [] ? __alloc_pages_nodemask+0x201/0x260 [336596.659789] [] ? alloc_pages_current+0x91/0x140 [336596.666177] [] ? filemap_fault+0x326/0x5d0 [336596.672164] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336596.679078] [] ? __do_fault+0xa9/0x1c0 [336596.684677] [] ? handle_mm_fault+0xda4/0x1350 [336596.690890] [] ? __do_page_fault+0x255/0x4f0 [336596.697017] [] ? page_fault+0x28/0x30 [336596.702546] Mem-Info: [336596.705026] active_anon:30457731 inactive_anon:110821 isolated_anon:0 active_file:274 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6591 slab_unreclaimable:28804 mapped:108848 shmem:113897 pagetables:70217 bounce:0 free:138718 free_pcp:0 free_cma:0 [336596.739300] Node 0 active_anon:121830924kB inactive_anon:443284kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:435388kB dirty:0kB writeback:0kB shmem:455588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 587776kB writeback_tmp:0kB unstable:0kB pages_scanned:8592 all_unreclaimable? no [336596.770580] 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 [336596.800414] lowmem_reserve[]: 0 2974 120837 120837 120837 [336596.806747] Node 0 DMA32 free:473096kB min:1660kB low:4704kB high:7748kB active_anon:2570604kB inactive_anon:72kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:20kB slab_unreclaimable:332kB kernel_stack:160kB pagetables:5104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336596.843285] lowmem_reserve[]: 0 0 117862 117862 117862 [336596.849363] Node 0 Normal free:65880kB min:65908kB low:186596kB high:307284kB active_anon:119260344kB inactive_anon:443212kB active_file:1148kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:26344kB slab_unreclaimable:114884kB kernel_stack:58480kB pagetables:275764kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336596.888624] lowmem_reserve[]: 0 0 0 0 0 [336596.893517] 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 [336596.910282] Node 0 DMA32: 589*4kB (UME) 384*8kB (UME) 159*16kB (UME) 45*32kB (UME) 86*64kB (UME) 57*128kB (UME) 32*256kB (UME) 17*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473284kB [336596.931364] Node 0 Normal: 9928*4kB (UME) 2100*8kB (UME) 672*16kB (UME) 31*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68256kB [336596.947994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336596.956913] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336596.965671] 114474 total pagecache pages [336596.969805] 0 pages in swap cache [336596.973333] Swap cache stats: add 0, delete 0, find 0/0 [336596.978769] Free swap = 0kB [336596.981865] Total swap = 0kB [336596.984958] 31457176 pages RAM [336596.988235] 0 pages HighMem/MovableOnly [336596.992293] 513206 pages reserved [336596.995833] 0 pages hwpoisoned [336596.999096] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336597.008041] [ 934] 0 934 100575 148 197 3 0 0 systemd-journal [336597.017738] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336597.027349] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336597.036366] [ 1128] 0 1128 21093 51 12 3 0 0 audispd [336597.045372] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336597.054342] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336597.063705] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336597.073550] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336597.082311] [ 1166] 0 1166 32396 3873 67 5 0 0 syz-ci [336597.091352] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336597.100450] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336597.109497] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336597.118438] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336597.127372] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336597.136163] [ 1797] 0 1797 283141 51834 386 5 0 0 ruby [336597.144907] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336597.154727] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [336597.164442] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336597.174260] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336597.183659] [17799] 0 17799 180958 734 23 5 0 0 exe [336597.193031] [17818] 65534 17818 17181673551 15940 134 6 0 0 exe [336597.201990] [ 4923] 0 4923 205700 115427 403 6 0 0 syz-manager [336597.211367] [12028] 0 12028 148645 96075 250 5 0 0 syz-manager [336597.220717] [ 9123] 0 9123 143062 85304 248 5 0 0 syz-manager [336597.230071] [39092] 0 39092 62528 553 29 4 0 0 rsyslogd [336597.239213] [56591] 0 56591 104052 69386 209 5 0 0 syz-manager [336597.248601] [33357] 0 33357 180154 703 21 5 0 0 image [336597.257666] [33363] 0 33363 181086 801 23 4 0 0 exe [336597.266556] [33364] 0 33364 212448 6432 68 5 0 0 exe [336597.275215] [33394] 0 33394 1 1 1 1 0 0 exe [336597.283882] [33424] 0 33424 24116 5384 53 6 0 0 exe [336597.292540] [34658] 0 34658 296588 4024 61 10 0 0 image [336597.301364] [34664] 0 34664 388493 4736 84 10 0 0 exe [336597.310051] [34665] 0 34665 1390500 24721 489 17 0 0 exe [336597.318797] [34694] 0 34694 1 1 1 1 0 0 exe [336597.327445] [34734] 0 34734 23670 5377 52 6 0 0 exe [336597.336102] [35376] 0 35376 179866 710 20 4 0 0 image [336597.344928] [35382] 0 35382 181310 709 23 4 0 0 exe [336597.353576] [35384] 65534 35384 211808 6246 69 6 0 0 exe [336597.362560] [35431] 65534 35431 1 1 1 1 0 0 exe [336597.371214] [35519] 65534 35519 24242 5473 53 6 0 0 exe [336597.379866] [38107] 0 38107 180154 696 22 5 0 0 image [336597.388704] [38119] 0 38119 180958 726 23 4 0 0 exe [336597.397373] [38124] 0 38124 211040 6003 63 6 0 0 exe [336597.406025] [38147] 0 38147 1 1 1 1 0 0 exe [336597.414684] [38150] 0 38150 296588 3992 58 9 0 0 image [336597.423985] [38156] 0 38156 386764 4791 82 10 0 0 exe [336597.432647] [38157] 0 38157 1336474 24191 473 18 0 0 exe [336597.441325] [38179] 0 38179 180154 665 21 5 0 0 image [336597.450175] [38186] 0 38186 181374 706 25 4 0 0 exe [336597.458852] [38187] 0 38187 1 1 1 1 0 0 exe [336597.467694] [38198] 65534 38198 211936 5941 69 6 0 0 exe [336597.476352] [38211] 0 38211 24124 5135 52 6 0 0 exe [336597.485030] [38226] 65534 38226 1 1 1 1 0 0 exe [336597.493909] [38241] 0 38241 23897 5312 52 6 0 0 exe [336597.502621] [38257] 65534 38257 24303 5089 54 6 0 0 exe [336597.511271] [39899] 0 39899 296940 3951 59 10 0 0 image [336597.520212] [39927] 0 39927 433302 7379 170 11 0 0 exe [336597.528972] [39931] 0 39931 52698478 29807639 62302 155 0 0 exe [336597.537617] [39973] 0 39973 1 0 1 1 0 0 exe [336597.546273] [40011] 0 40011 23332 4942 52 6 0 0 exe [336597.555041] [41257] 0 41257 180154 698 21 5 0 0 image [336597.563974] [41263] 0 41263 181438 708 25 5 0 0 exe [336597.572631] [41264] 0 41264 211360 6191 65 6 0 0 exe [336597.581272] [41286] 0 41286 1 1 1 1 0 0 exe [336597.590139] [41303] 0 41303 24203 5026 53 6 0 0 exe [336597.599271] [43800] 0 43800 179866 682 19 4 0 0 image [336597.608116] [43805] 0 43805 180218 711 22 5 0 0 image [336597.617046] [43811] 0 43811 181022 733 24 4 0 0 exe [336597.625715] [43815] 0 43815 181246 704 24 5 0 0 exe [336597.634368] [43818] 0 43818 210848 5640 61 5 0 0 exe [336597.643031] [43822] 65534 43822 212192 5875 67 5 0 0 exe [336597.651703] [43832] 0 43832 315309 4041 62 10 0 0 image [336597.660530] [43844] 0 43844 386380 4713 82 10 0 0 exe [336597.669205] [43845] 0 43845 870458 18305 333 15 0 0 exe [336597.677885] [43873] 65534 43873 1 1 1 1 0 0 exe [336597.686549] [43878] 0 43878 1 1 1 1 0 0 exe [336597.695306] [43892] 0 43892 1 1 1 1 0 0 exe [336597.703963] [43922] 65534 43922 23590 4467 52 6 0 0 exe [336597.712611] [43925] 0 43925 23681 4202 52 6 0 0 exe [336597.721259] [43943] 0 43943 23560 4265 52 6 0 0 exe [336597.729923] [44987] 0 44987 180154 655 21 5 0 0 image [336597.738752] [45017] 0 45017 243 1 5 4 0 0 exe [336597.747402] [45048] 0 45048 241 1 4 3 0 0 exe [336597.756052] [45054] 0 45054 241 1 4 3 0 0 exe [336597.764703] [45059] 0 45059 241 1 4 3 0 0 exe [336597.773360] [45068] 0 45068 1 1 1 1 0 0 exe [336597.782022] [45072] 0 45072 241 1 4 3 0 0 exe [336597.790728] [45077] 0 45077 1 1 1 1 0 0 exe [336597.799374] [45085] 0 45085 1 1 1 1 0 0 exe [336597.808061] [45093] 0 45093 1 1 1 1 0 0 exe [336597.816698] [45651] 0 45651 296588 3931 59 10 0 0 image [336597.825518] [45660] 0 45660 370412 4938 83 10 0 0 exe [336597.834165] [45661] 0 45661 871489 21134 417 16 0 0 exe [336597.842804] [45688] 0 45688 1 1 1 1 0 0 exe [336597.851489] [45730] 0 45730 23480 4601 52 6 0 0 exe [336597.860134] [46284] 0 46284 315309 3980 63 10 0 0 image [336597.869692] [46291] 0 46291 434229 6343 168 11 0 0 exe [336597.878478] [46292] 0 46292 878260 19842 396 15 0 0 exe [336597.887224] [46310] 0 46310 1 1 1 1 0 0 exe [336597.895877] [46332] 0 46332 23792 4644 52 6 0 0 exe [336597.904529] [47083] 0 47083 315373 4074 63 10 0 0 image [336597.913356] [47091] 0 47091 386732 4712 83 10 0 0 exe [336597.922457] [47092] 0 47092 851956 19932 394 16 0 0 exe [336597.931120] [47118] 0 47118 1 1 1 1 0 0 exe [336597.939865] [47153] 0 47153 23577 4737 52 6 0 0 exe [336597.948521] [47261] 0 47261 315437 3780 61 10 0 0 image [336597.957353] [47269] 0 47269 29878 3604 31 6 0 0 exe [336597.966037] [47304] 0 47304 514 1 5 4 0 0 exe [336597.974954] [47315] 0 47315 522 1 5 4 0 0 exe [336597.983619] [47319] 0 47319 4608 1 5 4 0 0 exe [336597.997234] [47323] 0 47323 4618 1 5 4 0 0 exe [336598.006118] [47327] 0 47327 646 1 5 4 0 0 exe [336598.014780] [47338] 0 47338 760 1 5 4 0 0 exe [336598.023447] [47347] 0 47347 4740 1 5 4 0 0 exe [336598.032125] [47357] 0 47357 4856 1 5 4 0 0 exe [336598.040919] [47422] 0 47422 6580 1 9 5 0 0 exe [336598.049573] [47442] 0 47442 6590 1 9 5 0 0 exe [336598.058217] [47464] 0 47464 6712 1 9 5 0 0 exe [336598.066857] [47504] 0 47504 6860 1 9 5 0 0 exe [336598.075500] [48286] 0 48286 11100 86 25 3 0 0 cron [336598.084227] [48287] 0 48287 1069 16 8 3 0 0 sh [336598.092869] [48288] 0 48288 1043 16 9 3 0 0 run-parts [336598.102028] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [336598.111707] [48290] 0 48290 1457 15 8 3 0 0 sleep [336598.120519] Out of memory: Kill process 39931 (exe) score 936 or sacrifice child [336598.128615] Killed process 39931 (exe) total-vm:210793912kB, anon-rss:119178420kB, file-rss:0kB, shmem-rss:52784kB [336605.086157] oom_reaper: reaped process 39931 (exe), now anon-rss:0kB, file-rss:4kB, shmem-rss:52796kB [336742.621256] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336742.632823] exe cpuset=/ mems_allowed=0 [336742.637154] CPU: 36 PID: 51176 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336742.645969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336742.655398] 0000000000000000 ffffffff8e336404 ffffafa1d3e3fc10 ffff931bbbbf2080 [336742.663585] ffffffff8e209690 0000000000000000 0000000000000000 0000000cf0e80800 [336742.671729] ffff9322c2de0100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336742.679937] Call Trace: [336742.682595] [] ? dump_stack+0x5c/0x78 [336742.688122] [] ? dump_header+0x78/0x1fd [336742.693824] [] ? get_page_from_freelist+0x3f7/0xb20 [336742.700557] [] ? cap_inode_killpriv+0x20/0x20 [336742.706785] [] ? oom_kill_process+0x22a/0x3f0 [336742.713011] [] ? out_of_memory+0x111/0x470 [336742.718963] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336742.725693] [] ? __alloc_pages_nodemask+0x201/0x260 [336742.732436] [] ? alloc_pages_current+0x91/0x140 [336742.738818] [] ? filemap_fault+0x326/0x5d0 [336742.744799] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336742.751613] [] ? __do_fault+0xa9/0x1c0 [336742.757212] [] ? handle_mm_fault+0xda4/0x1350 [336742.763420] [] ? __do_page_fault+0x255/0x4f0 [336742.769553] [] ? page_fault+0x28/0x30 [336742.775115] Mem-Info: [336742.777614] active_anon:30325665 inactive_anon:228121 isolated_anon:0 active_file:213 inactive_file:381 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7107 slab_unreclaimable:33583 mapped:228348 shmem:247926 pagetables:66923 bounce:0 free:138700 free_pcp:67 free_cma:0 [336742.812061] Node 0 active_anon:121302660kB inactive_anon:912484kB active_file:4156kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:913384kB dirty:0kB writeback:0kB shmem:991704kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:451 all_unreclaimable? no [336742.842171] 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 [336742.871996] lowmem_reserve[]: 0 2974 120837 120837 120837 [336742.878387] Node 0 DMA32 free:473076kB min:1660kB low:4704kB high:7748kB active_anon:2569904kB inactive_anon:112kB active_file:132kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:380kB kernel_stack:544kB pagetables:4972kB bounce:0kB free_pcp:228kB local_pcp:0kB free_cma:0kB [336742.911309] lowmem_reserve[]: 0 0 117862 117862 117862 [336742.917465] Node 0 Normal free:66020kB min:65908kB low:186596kB high:307284kB active_anon:118732748kB inactive_anon:912372kB active_file:704kB inactive_file:1060kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28408kB slab_unreclaimable:133824kB kernel_stack:107984kB pagetables:262720kB bounce:0kB free_pcp:280kB local_pcp:0kB free_cma:0kB [336742.952649] lowmem_reserve[]: 0 0 0 0 0 [336742.957458] 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 [336742.973921] Node 0 DMA32: 571*4kB (UME) 338*8kB (UME) 134*16kB (UME) 30*32kB (UME) 107*64kB (UE) 56*128kB (UE) 31*256kB (UE) 17*512kB (UME) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473948kB [336743.045626] Node 0 Normal: 14119*4kB (UME) 1588*8kB (UME) 8*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69308kB [336743.060852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336743.069790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336743.078455] 248823 total pagecache pages [336743.082597] 0 pages in swap cache [336743.086129] Swap cache stats: add 0, delete 0, find 0/0 [336743.091565] Free swap = 0kB [336743.094646] Total swap = 0kB [336743.097755] 31457176 pages RAM [336743.101019] 0 pages HighMem/MovableOnly [336743.105071] 513206 pages reserved [336743.108602] 0 pages hwpoisoned [336743.111867] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336743.120708] [ 934] 0 934 114874 148 224 3 0 0 systemd-journal [336743.132656] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336743.142179] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336743.151221] [ 1128] 0 1128 21093 46 12 3 0 0 audispd [336743.160215] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336743.169050] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336743.178386] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336743.188031] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336743.196776] [ 1166] 0 1166 32396 3873 67 5 0 0 syz-ci [336743.205725] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336743.214850] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336743.223751] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336743.232658] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336743.241747] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336743.250482] [ 1797] 0 1797 284333 51834 455 5 0 0 ruby [336743.259211] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336743.268954] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336743.278640] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336743.288323] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336743.297097] [17799] 0 17799 180958 734 23 5 0 0 exe [336743.305740] [17818] 65534 17818 17181673551 16035 134 6 0 0 exe [336743.314658] [ 4923] 0 4923 205700 113750 403 6 0 0 syz-manager [336743.324018] [12028] 0 12028 148645 92841 244 5 0 0 syz-manager [336743.333369] [ 9123] 0 9123 143062 84714 248 5 0 0 syz-manager [336743.342706] [39092] 0 39092 62528 566 29 4 0 0 rsyslogd [336743.351823] [56591] 0 56591 104052 72923 209 5 0 0 syz-manager [336743.361200] [38107] 0 38107 180154 696 22 5 0 0 image [336743.370018] [38119] 0 38119 180958 738 23 4 0 0 exe [336743.378673] [38124] 0 38124 219808 8614 74 6 0 0 exe [336743.387332] [38147] 0 38147 1 1 1 1 0 0 exe [336743.395993] [38211] 0 38211 24389 5503 53 6 0 0 exe [336743.404647] [41257] 0 41257 180154 698 21 5 0 0 image [336743.413463] [41263] 0 41263 181438 708 25 5 0 0 exe [336743.422141] [41264] 0 41264 212192 6292 72 6 0 0 exe [336743.430834] [41286] 0 41286 1 1 1 1 0 0 exe [336743.439486] [41303] 0 41303 24203 5331 53 6 0 0 exe [336743.448134] [43805] 0 43805 180218 710 22 5 0 0 image [336743.456948] [43815] 0 43815 181246 704 24 5 0 0 exe [336743.465623] [43818] 0 43818 210912 6138 63 5 0 0 exe [336743.474268] [43878] 0 43878 1 1 1 1 0 0 exe [336743.483007] [43925] 0 43925 24009 5227 52 6 0 0 exe [336743.491805] [45651] 0 45651 296588 3930 59 10 0 0 image [336743.500632] [45660] 0 45660 430212 7453 165 11 0 0 exe [336743.509290] [45661] 0 45661 69361139 29687171 59137 157 0 0 exe [336743.517949] [45688] 0 45688 1 1 1 1 0 0 exe [336743.526606] [45730] 0 45730 23480 4601 52 6 0 0 exe [336743.535282] [46284] 0 46284 315309 3979 63 10 0 0 image [336743.544110] [46291] 0 46291 436343 6335 170 11 0 0 exe [336743.552774] [46292] 0 46292 1076137 22845 473 17 0 0 exe [336743.561512] [46310] 0 46310 1 1 1 1 0 0 exe [336743.570172] [46332] 0 46332 23792 5331 52 6 0 0 exe [336743.578835] [48286] 0 48286 11100 86 25 3 0 0 cron [336743.587571] [48287] 0 48287 1069 16 8 3 0 0 sh [336743.596145] [48288] 0 48288 1043 16 9 3 0 0 run-parts [336743.605324] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [336743.615019] [48290] 0 48290 1457 15 8 3 0 0 sleep [336743.623859] [48483] 0 48483 315373 3942 63 10 0 0 image [336743.632719] [48495] 0 48495 386924 4729 81 11 0 0 exe [336743.641368] [48498] 0 48498 810932 19155 327 15 0 0 exe [336743.650009] [48529] 0 48529 1 1 1 1 0 0 exe [336743.658647] [48562] 0 48562 23538 5103 52 6 0 0 exe [336743.667293] [48697] 0 48697 315373 3998 64 10 0 0 image [336743.676212] [48704] 0 48704 386764 4777 85 10 0 0 exe [336743.684854] [48705] 0 48705 927867 20492 410 16 0 0 exe [336743.693532] [48722] 0 48722 1 1 1 1 0 0 exe [336743.702205] [48737] 0 48737 23641 4871 51 6 0 0 exe [336743.710861] [48769] 0 48769 296876 3747 58 10 0 0 image [336743.719721] [48776] 0 48776 29830 3993 31 6 0 0 exe [336743.728361] [48826] 0 48826 794 1 5 4 0 0 exe [336743.737023] [48837] 0 48837 4888 1 5 4 0 0 exe [336743.745676] [48849] 0 48849 820 1 5 4 0 0 exe [336743.754358] [48856] 0 48856 848 1 5 4 0 0 exe [336743.763034] [48864] 0 48864 4914 1 5 4 0 0 exe [336743.771712] [48870] 0 48870 4942 1 5 4 0 0 exe [336743.780396] [48874] 0 48874 496 1 5 4 0 0 exe [336743.789036] [48891] 0 48891 4590 1 5 4 0 0 exe [336743.797685] [48961] 0 48961 6796 1 10 5 0 0 exe [336743.806346] [48966] 0 48966 6822 1 10 5 0 0 exe [336743.815010] [48990] 0 48990 6564 1 9 5 0 0 exe [336743.823672] [49005] 0 49005 6914 1 9 5 0 0 exe [336743.832321] [49353] 0 49353 315309 3983 62 10 0 0 image [336743.841151] [49360] 0 49360 421645 4837 89 10 0 0 exe [336743.849851] [49361] 0 49361 794093 18210 314 15 0 0 exe [336743.858601] [49385] 0 49385 1 1 1 1 0 0 exe [336743.867259] [49404] 0 49404 23478 3817 32 6 0 0 exe [336743.875906] [49486] 0 49486 315373 4027 64 10 0 0 image [336743.884719] [49494] 0 49494 386860 4735 80 10 0 0 exe [336743.893370] [49495] 0 49495 814380 17455 317 15 0 0 exe [336743.902020] [49519] 0 49519 1 1 1 1 0 0 exe [336743.910667] [49533] 0 49533 23594 3720 32 6 0 0 exe [336743.919306] [50670] 0 50670 180218 722 22 5 0 0 image [336743.928219] [50686] 0 50686 181598 1349 26 5 0 0 exe [336743.936858] [50687] 0 50687 180154 687 22 5 0 0 image [336743.945675] [50696] 65534 50696 318496 28085 220 6 0 0 exe [336743.954320] [50724] 0 50724 181726 1096 26 5 0 0 exe [336743.962962] [50729] 65534 50729 338896 35674 241 6 0 0 exe [336743.971604] [50779] 65534 50779 1 1 1 1 0 0 exe [336743.980245] [50788] 65534 50788 1 1 1 1 0 0 exe [336743.988925] [50823] 65534 50823 23533 3227 32 6 0 0 exe [336743.997646] [50855] 65534 50855 23393 3641 32 6 0 0 exe [336744.006294] [51026] 0 51026 179930 673 20 4 0 0 image [336744.015112] [51038] 65534 51038 83681 39760 137 7 0 0 exe [336744.023754] [51045] 0 51045 179866 598 19 5 0 0 image [336744.032691] [51051] 65534 51051 85744 56630 141 6 0 0 exe [336744.041372] [51204] 65534 51204 815 1 5 4 0 0 exe [336744.050014] [51215] 65534 51215 416 1 5 4 0 0 exe [336744.058697] [51748] 65534 51748 586 1 5 4 0 0 exe [336744.067383] [51753] 65534 51753 4909 1 5 4 0 0 exe [336744.076024] [51782] 65534 51782 729 1 5 4 0 0 exe [336744.084702] [51796] 65534 51796 4680 1 5 4 0 0 exe [336744.093359] [51804] 65534 51804 406 1 5 4 0 0 exe [336744.102036] [51809] 65534 51809 4510 1 5 4 0 0 exe [336744.110684] [51813] 65534 51813 523 1 5 4 0 0 exe [336744.119382] [51829] 65534 51829 4823 1 5 4 0 0 exe [336744.128021] [51830] 65534 51830 733 1 5 4 0 0 exe [336744.136658] [51847] 65534 51847 6526 1 9 5 0 0 exe [336744.145466] [51850] 65534 51850 4719 1 6 4 0 0 exe [336744.154105] [51866] 65534 51866 822 1 5 4 0 0 exe [336744.162776] [51884] 65534 51884 4927 1 6 4 0 0 exe [336744.171416] [51898] 65534 51898 4916 1 5 4 0 0 exe [336744.180360] [51949] 65534 51949 413 1 5 3 0 0 exe [336744.188998] [51991] 65534 51991 6890 1 11 5 0 0 exe [336744.197637] [52111] 65534 52111 415 1 5 3 0 0 exe [336744.206291] [52155] 65534 52155 1 1 1 1 0 0 exe [336744.214932] [52166] 65534 52166 441 1 5 3 0 0 exe [336744.223572] [52232] 65534 52232 5626 1 8 5 0 0 exe [336744.232210] [52255] 65534 52255 6703 1 9 5 0 0 exe [336744.240898] [52308] 65534 52308 6703 1 9 5 0 0 exe [336744.249548] [54295] 65534 54295 415 1 5 3 0 0 exe [336744.258211] [54311] 65534 54311 441 1 5 3 0 0 exe [336744.266857] [54885] 65534 54885 4500 1 5 4 0 0 exe [336744.275560] [54925] 65534 54925 6787 1 9 5 0 0 exe [336744.284201] [54942] 65534 54942 6787 1 9 5 0 0 exe [336744.292841] [55058] 65534 55058 441 1 5 3 0 0 exe [336744.301479] [55073] 65534 55073 441 1 5 3 0 0 exe [336744.310156] [55456] 65534 55456 1 1 1 1 0 0 exe [336744.318796] [55568] 65534 55568 6787 1 9 5 0 0 exe [336744.327476] [55574] 65534 55574 413 1 5 3 0 0 exe [336744.336117] [55925] 65534 55925 415 1 5 3 0 0 exe [336744.344797] [55935] 65534 55935 415 1 5 3 0 0 exe [336744.353486] [56008] 65534 56008 6787 1 9 5 0 0 exe [336744.362175] [56188] 65534 56188 1 1 1 1 0 0 exe [336744.370876] [56198] 65534 56198 6760 1 9 5 0 0 exe [336744.379522] [57138] 65534 57138 1 1 1 1 0 0 exe [336744.388160] [57521] 65534 57521 6354 1 9 5 0 0 exe [336744.396806] [57795] 65534 57795 1 1 1 1 0 0 exe [336744.405462] [58702] 0 58702 180154 652 21 5 0 0 image [336744.414316] [58708] 0 58708 181374 711 24 4 0 0 exe [336744.422957] [58709] 0 58709 210592 5770 57 6 0 0 exe [336744.431598] [58735] 0 58735 1 1 1 1 0 0 exe [336744.440244] [58748] 0 58748 23492 3461 32 6 0 0 exe [336744.448921] [58799] 0 58799 180218 646 22 4 0 0 image [336744.457740] [58809] 0 58809 631 1 5 4 0 0 exe [336744.466378] [58815] 0 58815 629 1 4 3 0 0 exe [336744.475843] [58819] 0 58819 629 1 4 3 0 0 exe [336744.484536] [58823] 0 58823 1 1 1 1 0 0 exe [336744.493193] [58826] 0 58826 629 1 4 3 0 0 exe [336744.501862] [58835] 0 58835 629 1 4 3 0 0 exe [336744.510646] [58840] 0 58840 1 1 1 1 0 0 exe [336744.519298] [58845] 0 58845 1 1 1 1 0 0 exe [336744.527954] [58850] 0 58850 1 1 1 1 0 0 exe [336744.536712] Out of memory: Kill process 45661 (exe) score 932 or sacrifice child [336744.544479] Killed process 45688 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [336744.558825] oom_reaper: reaped process 45688 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [336744.620919] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336744.632735] exe cpuset=/ mems_allowed=0 [336744.637049] CPU: 26 PID: 43867 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336744.645861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336744.655287] 0000000000000000 ffffffff8e336404 ffffafa1d590fc10 ffff931bbbbf2080 [336744.663608] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [336744.671718] ffff93215225c000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336744.679820] Call Trace: [336744.682478] [] ? dump_stack+0x5c/0x78 [336744.688085] [] ? dump_header+0x78/0x1fd [336744.693778] [] ? get_page_from_freelist+0x3f7/0xb20 [336744.700597] [] ? cap_inode_killpriv+0x20/0x20 [336744.706814] [] ? oom_kill_process+0x22a/0x3f0 [336744.713035] [] ? out_of_memory+0x111/0x470 [336744.718999] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336744.725836] [] ? __alloc_pages_nodemask+0x201/0x260 [336744.732594] [] ? alloc_pages_current+0x91/0x140 [336744.739001] [] ? filemap_fault+0x326/0x5d0 [336744.744994] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336744.752173] [] ? __do_fault+0xa9/0x1c0 [336744.757794] [] ? handle_mm_fault+0xda4/0x1350 [336744.764008] [] ? do_nanosleep+0x8d/0xe0 [336744.769706] [] ? __do_page_fault+0x255/0x4f0 [336744.775843] [] ? page_fault+0x28/0x30 [336744.781394] Mem-Info: [336744.783889] active_anon:30325679 inactive_anon:228121 isolated_anon:0 active_file:480 inactive_file:67 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7016 slab_unreclaimable:33014 mapped:227904 shmem:247926 pagetables:66923 bounce:0 free:138678 free_pcp:0 free_cma:0 [336744.818159] Node 0 active_anon:121302716kB inactive_anon:912484kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:911616kB dirty:0kB writeback:0kB shmem:991704kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:34619 all_unreclaimable? no [336744.848457] 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 [336744.878360] lowmem_reserve[]: 0 2974 120837 120837 120837 [336744.884759] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2569908kB inactive_anon:112kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:376kB kernel_stack:544kB pagetables:4972kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336744.917182] lowmem_reserve[]: 0 0 117862 117862 117862 [336744.923341] Node 0 Normal free:65608kB min:65908kB low:186596kB high:307284kB active_anon:118732808kB inactive_anon:912372kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:4kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28048kB slab_unreclaimable:131672kB kernel_stack:107984kB pagetables:262720kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [336744.958119] lowmem_reserve[]: 0 0 0 0 0 [336744.962950] 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 [336744.979494] Node 0 DMA32: 569*4kB (UME) 339*8kB (UME) 134*16kB (UME) 30*32kB (UME) 107*64kB (UE) 56*128kB (UE) 31*256kB (UE) 17*512kB (UME) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473948kB [336745.000198] Node 0 Normal: 14222*4kB (UME) 1799*8kB (UME) 30*16kB (UM) 6*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 71952kB [336745.016099] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336745.025005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336745.033739] 248670 total pagecache pages [336745.037880] 0 pages in swap cache [336745.041415] Swap cache stats: add 0, delete 0, find 0/0 [336745.046863] Free swap = 0kB [336745.049959] Total swap = 0kB [336745.053066] 31457176 pages RAM [336745.056427] 0 pages HighMem/MovableOnly [336745.060534] 513206 pages reserved [336745.064066] 0 pages hwpoisoned [336745.067348] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336745.076192] [ 934] 0 934 114874 148 224 3 0 0 systemd-journal [336745.085891] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336745.095408] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336745.104329] [ 1128] 0 1128 21093 46 12 3 0 0 audispd [336745.113326] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336745.122152] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336745.131513] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336745.141148] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336745.149891] [ 1166] 0 1166 32396 3873 67 5 0 0 syz-ci [336745.159508] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336745.172516] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336745.181715] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336745.190725] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336745.199990] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336745.208873] [ 1797] 0 1797 284333 51834 455 5 0 0 ruby [336745.217616] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336745.227498] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336745.237230] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336745.247042] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336745.255820] [17799] 0 17799 180958 734 23 5 0 0 exe [336745.265140] [17818] 65534 17818 17181673551 16035 134 6 0 0 exe [336745.274367] [ 4923] 0 4923 205700 113750 403 6 0 0 syz-manager [336745.283724] [12028] 0 12028 148645 92841 244 5 0 0 syz-manager [336745.293495] [ 9123] 0 9123 143062 84714 248 5 0 0 syz-manager [336745.304033] [39092] 0 39092 62528 566 29 4 0 0 rsyslogd [336745.313598] [56591] 0 56591 104052 72968 209 5 0 0 syz-manager [336745.322983] [38107] 0 38107 180154 696 22 5 0 0 image [336745.331837] [38119] 0 38119 180958 738 23 4 0 0 exe [336745.340500] [38124] 0 38124 219808 8614 74 6 0 0 exe [336745.349166] [38147] 0 38147 1 1 1 1 0 0 exe [336745.357823] [38211] 0 38211 24389 5503 53 6 0 0 exe [336745.366479] [41257] 0 41257 180154 698 21 5 0 0 image [336745.375325] [41263] 0 41263 181438 708 25 5 0 0 exe [336745.384080] [41264] 0 41264 212192 6292 72 6 0 0 exe [336745.392732] [41286] 0 41286 1 1 1 1 0 0 exe [336745.401392] [41303] 0 41303 24203 5331 53 6 0 0 exe [336745.410273] [43805] 0 43805 180218 710 22 5 0 0 image [336745.419118] [43815] 0 43815 181246 704 24 5 0 0 exe [336745.427820] [43818] 0 43818 210912 6142 63 5 0 0 exe [336745.436500] [43878] 0 43878 1 1 1 1 0 0 exe [336745.445163] [43925] 0 43925 24009 5227 52 6 0 0 exe [336745.453898] [45651] 0 45651 296588 3930 59 10 0 0 image [336745.462728] [45660] 0 45660 430212 7487 165 11 0 0 exe [336745.471406] [45661] 0 45661 69361139 29687189 59137 157 0 0 exe [336745.480058] [45688] 0 45688 1 0 1 1 0 0 exe [336745.488815] [45730] 0 45730 23480 4601 52 6 0 0 exe [336745.497741] [46284] 0 46284 315309 3979 63 10 0 0 image [336745.506587] [46291] 0 46291 436343 6335 170 11 0 0 exe [336745.515253] [46292] 0 46292 1076137 22845 473 17 0 0 exe [336745.524783] [46310] 0 46310 1 1 1 1 0 0 exe [336745.533523] [46332] 0 46332 23792 5331 52 6 0 0 exe [336745.542379] [48286] 0 48286 11100 86 25 3 0 0 cron [336745.551571] [48287] 0 48287 1069 16 8 3 0 0 sh [336745.560367] [48288] 0 48288 1043 16 9 3 0 0 run-parts [336745.569554] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [336745.579246] [48290] 0 48290 1457 15 8 3 0 0 sleep [336745.588457] [48483] 0 48483 315373 3942 63 10 0 0 image [336745.597302] [48495] 0 48495 386924 4729 81 11 0 0 exe [336745.606138] [48498] 0 48498 810932 19158 327 15 0 0 exe [336745.614828] [48529] 0 48529 1 1 1 1 0 0 exe [336745.623999] [48562] 0 48562 23538 5103 52 6 0 0 exe [336745.632683] [48697] 0 48697 315373 3998 64 10 0 0 image [336745.641601] [48704] 0 48704 386764 4777 85 10 0 0 exe [336745.650250] [48705] 0 48705 927867 20511 410 16 0 0 exe [336745.658897] [48722] 0 48722 1 1 1 1 0 0 exe [336745.667550] [48737] 0 48737 23641 4871 51 6 0 0 exe [336745.676199] [48769] 0 48769 296876 3747 58 10 0 0 image [336745.685049] [48776] 0 48776 29830 3993 31 6 0 0 exe [336745.693981] [48826] 0 48826 794 1 5 4 0 0 exe [336745.702994] [48837] 0 48837 4888 1 5 4 0 0 exe [336745.711659] [48849] 0 48849 820 1 5 4 0 0 exe [336745.720309] [48856] 0 48856 848 1 5 4 0 0 exe [336745.728953] [48864] 0 48864 4914 1 5 4 0 0 exe [336745.737602] [48870] 0 48870 4942 1 5 4 0 0 exe [336745.746388] [48874] 0 48874 496 1 5 4 0 0 exe [336745.755046] [48891] 0 48891 4590 1 5 4 0 0 exe [336745.763816] [48961] 0 48961 6796 1 10 5 0 0 exe [336745.772480] [48966] 0 48966 6822 1 10 5 0 0 exe [336745.781131] [48990] 0 48990 6564 1 9 5 0 0 exe [336745.789782] [49005] 0 49005 6914 1 9 5 0 0 exe [336745.799025] [49353] 0 49353 315309 3983 62 10 0 0 image [336745.808200] [49360] 0 49360 421645 4837 89 10 0 0 exe [336745.816953] [49361] 0 49361 794093 18210 314 15 0 0 exe [336745.825615] [49385] 0 49385 1 1 1 1 0 0 exe [336745.834359] [49404] 0 49404 23478 3817 32 6 0 0 exe [336745.843016] [49486] 0 49486 315373 4027 64 10 0 0 image [336745.851867] [49494] 0 49494 386860 4735 80 10 0 0 exe [336745.860524] [49495] 0 49495 814380 17455 317 15 0 0 exe [336745.869167] [49519] 0 49519 1 1 1 1 0 0 exe [336745.877815] [49533] 0 49533 23594 3720 32 6 0 0 exe [336745.886485] [50670] 0 50670 180218 722 22 5 0 0 image [336745.895409] [50686] 0 50686 181598 1349 26 5 0 0 exe [336745.904070] [50687] 0 50687 180154 687 22 5 0 0 image [336745.913438] [50696] 65534 50696 318496 28085 220 6 0 0 exe [336745.922376] [50724] 0 50724 181726 1096 26 5 0 0 exe [336745.931044] [50729] 65534 50729 338896 35674 241 6 0 0 exe [336745.939975] [50779] 65534 50779 1 1 1 1 0 0 exe [336745.948817] [50788] 65534 50788 1 1 1 1 0 0 exe [336745.957742] [50823] 65534 50823 23533 3227 32 6 0 0 exe [336745.966899] [50855] 65534 50855 23393 3641 32 6 0 0 exe [336745.975577] [51026] 0 51026 179930 673 20 4 0 0 image [336745.984419] [51038] 65534 51038 83681 39760 137 7 0 0 exe [336745.993172] [51045] 0 51045 179866 598 19 5 0 0 image [336746.001992] [51051] 65534 51051 85744 56630 141 6 0 0 exe [336746.011385] [51204] 65534 51204 815 1 5 4 0 0 exe [336746.020222] [51215] 65534 51215 416 1 5 4 0 0 exe [336746.029227] [51748] 65534 51748 586 1 5 4 0 0 exe [336746.038232] [51753] 65534 51753 4909 1 5 4 0 0 exe [336746.046898] [51782] 65534 51782 729 1 5 4 0 0 exe [336746.055570] [51796] 65534 51796 4680 1 5 4 0 0 exe [336746.064255] [51804] 65534 51804 406 1 5 4 0 0 exe [336746.073113] [51809] 65534 51809 4510 1 5 4 0 0 exe [336746.081785] [51813] 65534 51813 523 1 5 4 0 0 exe [336746.090552] [51829] 65534 51829 4823 1 5 4 0 0 exe [336746.099203] [51830] 65534 51830 733 1 5 4 0 0 exe [336746.107871] [51847] 65534 51847 6526 1 9 5 0 0 exe [336746.116545] [51850] 65534 51850 4719 1 6 4 0 0 exe [336746.125201] [51866] 65534 51866 822 1 5 4 0 0 exe [336746.134231] [51884] 65534 51884 4927 1 6 4 0 0 exe [336746.142980] [51898] 65534 51898 4916 1 5 4 0 0 exe [336746.151768] [51949] 65534 51949 413 1 5 3 0 0 exe [336746.160586] [51991] 65534 51991 6890 1 11 5 0 0 exe [336746.169522] [52111] 65534 52111 415 1 5 3 0 0 exe [336746.178184] [52155] 65534 52155 1 1 1 1 0 0 exe [336746.186851] [52166] 65534 52166 441 1 5 3 0 0 exe [336746.195513] [52232] 65534 52232 5626 1 8 5 0 0 exe [336746.204175] [52255] 65534 52255 6703 1 9 5 0 0 exe [336746.212827] [52308] 65534 52308 6703 1 9 5 0 0 exe [336746.221492] [54295] 65534 54295 415 1 5 3 0 0 exe [336746.230150] [54311] 65534 54311 441 1 5 3 0 0 exe [336746.238806] [54885] 65534 54885 4500 1 5 4 0 0 exe [336746.247478] [54925] 65534 54925 6787 1 9 5 0 0 exe [336746.256142] [54942] 65534 54942 6787 1 9 5 0 0 exe [336746.264805] [55058] 65534 55058 441 1 5 3 0 0 exe [336746.273470] [55073] 65534 55073 441 1 5 3 0 0 exe [336746.282124] [55456] 65534 55456 1 1 1 1 0 0 exe [336746.290779] [55568] 65534 55568 6787 1 9 5 0 0 exe [336746.299433] [55574] 65534 55574 413 1 5 3 0 0 exe [336746.308089] [55925] 65534 55925 415 1 5 3 0 0 exe [336746.316734] [55935] 65534 55935 415 1 5 3 0 0 exe [336746.325386] [56008] 65534 56008 6787 1 9 5 0 0 exe [336746.334049] [56188] 65534 56188 1 1 1 1 0 0 exe [336746.342710] [56198] 65534 56198 6760 1 9 5 0 0 exe [336746.351389] [57138] 65534 57138 1 1 1 1 0 0 exe [336746.360037] [57521] 65534 57521 6354 1 9 5 0 0 exe [336746.368690] [57795] 65534 57795 1 1 1 1 0 0 exe [336746.377341] [58702] 0 58702 180154 652 21 5 0 0 image [336746.386177] [58708] 0 58708 181374 711 24 4 0 0 exe [336746.395466] [58709] 0 58709 210592 5783 57 6 0 0 exe [336746.404141] [58735] 0 58735 1 1 1 1 0 0 exe [336746.412795] [58748] 0 58748 23492 3461 32 6 0 0 exe [336746.421465] [58799] 0 58799 180218 646 22 4 0 0 image [336746.430815] [58809] 0 58809 631 1 5 4 0 0 exe [336746.439476] [58815] 0 58815 629 1 4 3 0 0 exe [336746.449094] [58819] 0 58819 629 1 4 3 0 0 exe [336746.457755] [58823] 0 58823 1 1 1 1 0 0 exe [336746.466675] [58826] 0 58826 629 1 4 3 0 0 exe [336746.475345] [58835] 0 58835 629 1 4 3 0 0 exe [336746.484028] [58840] 0 58840 1 1 1 1 0 0 exe [336746.492680] [58845] 0 58845 1 1 1 1 0 0 exe [336746.501331] [58850] 0 58850 1 1 1 1 0 0 exe [336746.509973] Out of memory: Kill process 45661 (exe) score 932 or sacrifice child [336746.518135] Killed process 45661 (exe) total-vm:277444556kB, anon-rss:118693640kB, file-rss:0kB, shmem-rss:58676kB [336752.373570] oom_reaper: reaped process 45661 (exe), now anon-rss:0kB, file-rss:8kB, shmem-rss:58728kB [336910.268634] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336910.280222] exe cpuset=/ mems_allowed=0 [336910.284564] CPU: 35 PID: 43867 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336910.293375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336910.302801] 0000000000000000 ffffffff8e336404 ffffafa1d590fc10 ffff931a2be53140 [336910.310923] ffffffff8e209690 0000000000000000 0000000000000000 0000000cf0e80800 [336910.319076] ffff93215225c000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336910.327212] Call Trace: [336910.329877] [] ? dump_stack+0x5c/0x78 [336910.335399] [] ? dump_header+0x78/0x1fd [336910.341093] [] ? get_page_from_freelist+0x3f7/0xb20 [336910.347830] [] ? cap_inode_killpriv+0x20/0x20 [336910.354043] [] ? oom_kill_process+0x22a/0x3f0 [336910.360253] [] ? out_of_memory+0x111/0x470 [336910.366223] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336910.372954] [] ? __alloc_pages_nodemask+0x201/0x260 [336910.379693] [] ? alloc_pages_current+0x91/0x140 [336910.386076] [] ? filemap_fault+0x326/0x5d0 [336910.392062] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336910.398890] [] ? __do_fault+0xa9/0x1c0 [336910.404511] [] ? handle_mm_fault+0xda4/0x1350 [336910.410731] [] ? do_nanosleep+0x8d/0xe0 [336910.416429] [] ? __do_page_fault+0x255/0x4f0 [336910.422565] [] ? page_fault+0x28/0x30 [336910.428202] Mem-Info: [336910.430701] active_anon:30165090 inactive_anon:369120 isolated_anon:0 active_file:0 inactive_file:82 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7241 slab_unreclaimable:34456 mapped:368359 shmem:414797 pagetables:71298 bounce:0 free:138687 free_pcp:30 free_cma:0 [336910.465178] Node 0 active_anon:120660360kB inactive_anon:1476480kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1473504kB dirty:0kB writeback:0kB shmem:1659188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:706 all_unreclaimable? no [336910.495212] 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 [336910.525635] lowmem_reserve[]: 0 2974 120837 120837 120837 [336910.532017] Node 0 DMA32 free:473148kB min:1660kB low:4704kB high:7748kB active_anon:2569380kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:12kB slab_unreclaimable:352kB kernel_stack:432kB pagetables:5024kB bounce:0kB free_pcp:336kB local_pcp:0kB free_cma:0kB [336910.564434] lowmem_reserve[]: 0 0 117862 117862 117862 [336910.570603] Node 0 Normal free:66036kB min:65908kB low:186596kB high:307284kB active_anon:118090984kB inactive_anon:1476476kB active_file:0kB inactive_file:2332kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28916kB slab_unreclaimable:137472kB kernel_stack:165744kB pagetables:280168kB bounce:0kB free_pcp:32kB local_pcp:0kB free_cma:0kB [336910.606066] lowmem_reserve[]: 0 0 0 0 0 [336910.610995] 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 [336910.627273] Node 0 DMA32: 231*4kB (UME) 240*8kB (UE) 142*16kB (UE) 71*32kB (UME) 109*64kB (UME) 57*128kB (UME) 32*256kB (UE) 16*512kB (UE) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473244kB [336910.647929] Node 0 Normal: 1343*4kB (UME) 454*8kB (UME) 255*16kB (UME) 117*32kB (UME) 381*64kB (UME) 58*128kB (UE) 6*256kB (UE) 5*512kB (ME) 3*1024kB (ME) 5*2048kB (M) 0*4096kB = 66044kB [336910.667660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336910.676584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336910.685232] 415622 total pagecache pages [336910.689375] 0 pages in swap cache [336910.692898] Swap cache stats: add 0, delete 0, find 0/0 [336910.698333] Free swap = 0kB [336910.701433] Total swap = 0kB [336910.704519] 31457176 pages RAM [336910.707783] 0 pages HighMem/MovableOnly [336910.711862] 513206 pages reserved [336910.715577] 0 pages hwpoisoned [336910.718845] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336910.727977] [ 934] 0 934 74856 148 146 3 0 0 systemd-journal [336910.737692] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336910.747216] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336910.756155] [ 1128] 0 1128 21093 45 12 3 0 0 audispd [336910.765163] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336910.774001] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336910.783347] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336910.793157] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336910.801907] [ 1166] 0 1166 32396 3897 67 5 0 0 syz-ci [336910.810838] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336910.819950] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336910.828877] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336910.837805] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336910.846812] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336910.855908] [ 1797] 0 1797 284108 51834 422 5 0 0 ruby [336910.864660] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336910.874538] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336910.884241] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336910.893952] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336910.902706] [17799] 0 17799 180958 734 23 5 0 0 exe [336910.911618] [17818] 65534 17818 17181673551 15949 134 6 0 0 exe [336910.920534] [ 4923] 0 4923 205700 113160 403 6 0 0 syz-manager [336910.929959] [12028] 0 12028 148645 90763 244 5 0 0 syz-manager [336910.939336] [ 9123] 0 9123 143062 83651 248 5 0 0 syz-manager [336910.948719] [39092] 0 39092 62528 533 29 4 0 0 rsyslogd [336910.957849] [56591] 0 56591 104052 73334 209 5 0 0 syz-manager [336910.967216] [38107] 0 38107 180154 696 22 5 0 0 image [336910.976311] [38119] 0 38119 180958 738 23 4 0 0 exe [336910.984968] [38124] 0 38124 220128 8812 75 6 0 0 exe [336910.993630] [38147] 0 38147 1 1 1 1 0 0 exe [336911.002293] [38211] 0 38211 24389 5532 53 6 0 0 exe [336911.010947] [41257] 0 41257 180154 698 21 5 0 0 image [336911.019784] [41263] 0 41263 181438 711 25 5 0 0 exe [336911.028437] [41264] 0 41264 212192 6427 72 6 0 0 exe [336911.037104] [41286] 0 41286 1 1 1 1 0 0 exe [336911.046128] [41303] 0 41303 24203 5497 53 6 0 0 exe [336911.054810] [43805] 0 43805 180218 710 22 5 0 0 image [336911.063773] [43815] 0 43815 181246 704 24 5 0 0 exe [336911.072468] [43818] 0 43818 211168 6206 63 5 0 0 exe [336911.081146] [43878] 0 43878 1 1 1 1 0 0 exe [336911.089813] [43925] 0 43925 24274 5465 53 6 0 0 exe [336911.098495] [46284] 0 46284 315309 3979 63 10 0 0 image [336911.107468] [46291] 0 46291 438456 7200 171 11 0 0 exe [336911.116268] [46292] 0 46292 52728419 29434241 61553 155 0 0 exe [336911.124938] [46310] 0 46310 1 1 1 1 0 0 exe [336911.133623] [46332] 0 46332 23792 5329 52 6 0 0 exe [336911.142424] [48286] 0 48286 11100 86 25 3 0 0 cron [336911.151190] [48287] 0 48287 1069 16 8 3 0 0 sh [336911.159783] [48288] 0 48288 1043 16 9 3 0 0 run-parts [336911.168983] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [336911.178707] [48290] 0 48290 1457 15 8 3 0 0 sleep [336911.187565] [48483] 0 48483 315373 3941 63 10 0 0 image [336911.196407] [48495] 0 48495 386924 4788 81 11 0 0 exe [336911.205080] [48498] 0 48498 1286276 27440 506 18 0 0 exe [336911.213845] [48529] 0 48529 1 1 1 1 0 0 exe [336911.222659] [48562] 0 48562 23802 5185 52 6 0 0 exe [336911.231338] [48697] 0 48697 315373 3997 64 10 0 0 image [336911.240195] [48704] 0 48704 386764 4777 85 10 0 0 exe [336911.248911] [48705] 0 48705 1117555 23298 482 18 0 0 exe [336911.257583] [48722] 0 48722 1 1 1 1 0 0 exe [336911.266261] [48737] 0 48737 23641 5288 51 6 0 0 exe [336911.274935] [49353] 0 49353 315309 3982 62 10 0 0 image [336911.283781] [49360] 0 49360 421645 4837 89 10 0 0 exe [336911.292450] [49361] 0 49361 1025002 21895 398 17 0 0 exe [336911.301104] [49385] 0 49385 1 1 1 1 0 0 exe [336911.309779] [49404] 0 49404 23806 5272 53 6 0 0 exe [336911.318574] [49486] 0 49486 315373 4026 64 10 0 0 image [336911.327422] [49494] 0 49494 386860 4734 80 10 0 0 exe [336911.336104] [49495] 0 49495 1078318 21117 405 17 0 0 exe [336911.344773] [49519] 0 49519 1 1 1 1 0 0 exe [336911.353426] [49533] 0 49533 23858 5304 52 6 0 0 exe [336911.362087] [50670] 0 50670 180218 721 22 5 0 0 image [336911.370913] [50686] 0 50686 181598 1292 27 5 0 0 exe [336911.379566] [50696] 65534 50696 343504 33479 252 6 0 0 exe [336911.388218] [50788] 65534 50788 1 1 1 1 0 0 exe [336911.396877] [50855] 65534 50855 23986 4332 53 6 0 0 exe [336911.405540] [51045] 0 51045 179866 598 19 5 0 0 image [336911.414369] [51051] 65534 51051 85744 57007 141 6 0 0 exe [336911.423029] [51215] 65534 51215 416 1 5 4 0 0 exe [336911.431682] [51809] 65534 51809 4610 1 6 4 0 0 exe [336911.440347] [51813] 65534 51813 523 1 5 4 0 0 exe [336911.449000] [51830] 65534 51830 733 1 5 4 0 0 exe [336911.457808] [51850] 65534 51850 4617 1 5 4 0 0 exe [336911.466484] [51866] 65534 51866 822 1 5 4 0 0 exe [336911.475144] [51884] 65534 51884 4927 1 6 4 0 0 exe [336911.483808] [51898] 65534 51898 5016 1 6 4 0 0 exe [336911.492464] [52111] 65534 52111 415 1 5 3 0 0 exe [336911.501244] [52166] 65534 52166 441 1 5 3 0 0 exe [336911.510476] [52255] 65534 52255 6703 1 9 5 0 0 exe [336911.519695] [52308] 65534 52308 6703 1 9 5 0 0 exe [336911.528357] [54295] 65534 54295 415 1 5 3 0 0 exe [336911.537375] [54311] 65534 54311 441 1 5 3 0 0 exe [336911.546376] [55058] 65534 55058 441 1 5 3 0 0 exe [336911.555150] [55073] 65534 55073 441 1 5 3 0 0 exe [336911.563995] [55456] 65534 55456 1 1 1 1 0 0 exe [336911.572662] [55925] 65534 55925 415 1 5 3 0 0 exe [336911.581326] [55935] 65534 55935 415 1 5 3 0 0 exe [336911.589978] [56188] 65534 56188 1 1 1 1 0 0 exe [336911.598730] [56198] 65534 56198 6495 1 9 5 0 0 exe [336911.607388] [57138] 65534 57138 1 1 1 1 0 0 exe [336911.616218] [57521] 65534 57521 1 1 1 1 0 0 exe [336911.625227] [58702] 0 58702 180154 652 21 5 0 0 image [336911.634058] [58708] 0 58708 181374 711 24 4 0 0 exe [336911.642712] [58709] 0 58709 210848 5969 61 6 0 0 exe [336911.651448] [58735] 0 58735 1 1 1 1 0 0 exe [336911.660118] [58748] 0 58748 24349 5294 53 6 0 0 exe [336911.668872] [58799] 0 58799 180218 646 22 4 0 0 image [336911.678578] [58809] 0 58809 631 1 5 4 0 0 exe [336911.687241] [58815] 0 58815 629 1 4 3 0 0 exe [336911.695894] [58819] 0 58819 629 1 4 3 0 0 exe [336911.704543] [58823] 0 58823 1 1 1 1 0 0 exe [336911.713276] [58826] 0 58826 629 1 4 3 0 0 exe [336911.721924] [58835] 0 58835 629 1 4 3 0 0 exe [336911.730593] [58840] 0 58840 1 1 1 1 0 0 exe [336911.739244] [58845] 0 58845 1 1 1 1 0 0 exe [336911.747993] [58850] 0 58850 1 1 1 1 0 0 exe [336911.756819] [59410] 0 59410 296588 3991 57 10 0 0 image [336911.766190] [59416] 0 59416 388749 4840 84 10 0 0 exe [336911.774846] [59417] 0 59417 868086 17917 327 15 0 0 exe [336911.783981] [59440] 0 59440 1 1 1 1 0 0 exe [336911.792642] [59455] 0 59455 23813 4801 52 6 0 0 exe [336911.801335] [59521] 0 59521 296588 3755 57 10 0 0 image [336911.810227] [59528] 0 59528 581 1 5 4 0 0 exe [336911.818884] [59532] 0 59532 579 1 4 3 0 0 exe [336911.827530] [59536] 0 59536 579 1 4 3 0 0 exe [336911.836178] [59540] 0 59540 1 1 1 1 0 0 exe [336911.844837] [59544] 0 59544 579 1 4 3 0 0 exe [336911.853500] [59548] 0 59548 1 1 1 1 0 0 exe [336911.862295] [59552] 0 59552 579 1 4 3 0 0 exe [336911.870975] [59558] 0 59558 1 1 1 1 0 0 exe [336911.879630] [59572] 0 59572 1 1 1 1 0 0 exe [336911.888381] [59625] 0 59625 180154 688 22 4 0 0 image [336911.897216] [59631] 0 59631 179866 693 20 5 0 0 image [336911.906054] [59632] 0 59632 181470 1186 27 4 0 0 exe [336911.914733] [59641] 65534 59641 347072 26235 271 6 0 0 exe [336911.923406] [59647] 0 59647 181662 1321 27 5 0 0 exe [336911.932084] [59652] 65534 59652 314528 21080 195 6 0 0 exe [336911.940952] [59669] 65534 59669 1 1 1 1 0 0 exe [336911.949607] [59684] 65534 59684 1 1 1 1 0 0 exe [336911.958583] [59706] 65534 59706 23602 4140 52 6 0 0 exe [336911.967431] [59712] 65534 59712 23397 4375 52 6 0 0 exe [336911.976097] [59789] 0 59789 179930 617 21 5 0 0 image [336911.984919] [59790] 0 59790 180154 657 21 5 0 0 image [336911.993743] [59800] 65534 59800 77750 49342 124 6 0 0 exe [336912.002401] [59804] 65534 59804 82332 54296 135 6 0 0 exe [336912.011054] [59834] 0 59834 296588 3996 59 10 0 0 image [336912.019875] [59853] 0 59853 388461 4804 85 10 0 0 exe [336912.028524] [59854] 0 59854 928144 20177 410 16 0 0 exe [336912.037181] [59888] 0 59888 1 1 1 1 0 0 exe [336912.045922] [59889] 0 59889 179866 697 19 4 0 0 image [336912.054765] [59910] 0 59910 181534 1229 28 4 0 0 exe [336912.063419] [59916] 65534 59916 356586 30363 269 7 0 0 exe [336912.072090] [59941] 65534 59941 548 1 5 4 0 0 exe [336912.080751] [59951] 65534 59951 599 1 5 4 0 0 exe [336912.089410] [59972] 65534 59972 1 1 1 1 0 0 exe [336912.098068] [60013] 0 60013 23573 4709 52 6 0 0 exe [336912.106725] [60019] 65534 60019 23548 4215 52 6 0 0 exe [336912.115381] [60138] 0 60138 179866 594 21 4 0 0 image [336912.124210] [60145] 65534 60145 85024 56241 140 7 0 0 exe [336912.132879] [60214] 65534 60214 411 1 5 4 0 0 exe [336912.141806] [60378] 0 60378 296652 3742 61 10 0 0 image [336912.150653] [60386] 0 60386 29682 3772 30 6 0 0 exe [336912.159315] [60499] 0 60499 390 1 5 4 0 0 exe [336912.167974] [60513] 0 60513 578 1 5 4 0 0 exe [336912.177001] [60517] 0 60517 4484 1 5 4 0 0 exe [336912.185661] [60524] 0 60524 4672 1 5 4 0 0 exe [336912.195143] [60530] 0 60530 751 1 5 4 0 0 exe [336912.203841] [60536] 0 60536 806 1 5 4 0 0 exe [336912.212494] [60541] 0 60541 4845 1 5 4 0 0 exe [336912.221335] [60546] 0 60546 4900 1 5 4 0 0 exe [336912.230003] [60621] 0 60621 6456 1 9 5 0 0 exe [336912.238663] [60651] 0 60651 6644 1 9 5 0 0 exe [336912.247347] [60672] 0 60672 6874 1 9 5 0 0 exe [336912.256259] [60676] 0 60676 6817 1 9 5 0 0 exe [336912.265031] [60827] 65534 60827 4744 1 6 4 0 0 exe [336912.273699] [60831] 65534 60831 585 1 5 4 0 0 exe [336912.282357] [60842] 65534 60842 700 1 5 4 0 0 exe [336912.291025] [60846] 65534 60846 4781 1 6 4 0 0 exe [336912.299885] [60854] 65534 60854 427 1 5 4 0 0 exe [336912.308548] [60858] 65534 60858 4794 1 5 4 0 0 exe [336912.317317] [60865] 65534 60865 4793 1 6 4 0 0 exe [336912.325980] [60868] 65534 60868 735 1 5 4 0 0 exe [336912.334643] [60874] 65534 60874 4623 1 6 4 0 0 exe [336912.343400] [60882] 65534 60882 373 1 5 4 0 0 exe [336912.352055] [60888] 65534 60888 4829 1 5 4 0 0 exe [336912.361504] [60897] 65534 60897 360 1 5 4 0 0 exe [336912.370526] [60907] 65534 60907 4569 1 6 4 0 0 exe [336912.380502] [60912] 65534 60912 4556 1 6 4 0 0 exe [336912.389174] [60943] 65534 60943 1 1 1 1 0 0 exe [336912.397821] [60982] 65534 60982 1 1 1 1 0 0 exe [336912.406507] [60992] 65534 60992 1 1 1 1 0 0 exe [336912.415156] [60993] 65534 60993 6673 1 9 5 0 0 exe [336912.423835] [61037] 65534 61037 1 1 1 1 0 0 exe [336912.432474] [61043] 65534 61043 1 1 1 1 0 0 exe [336912.441111] [61067] 65534 61067 1 1 1 1 0 0 exe [336912.449796] [61081] 65534 61081 1 1 1 1 0 0 exe [336912.458434] [61833] 65534 61833 649 1 5 4 0 0 exe [336912.467074] [61842] 65534 61842 4605 1 6 4 0 0 exe [336912.475712] [61847] 65534 61847 624 1 5 4 0 0 exe [336912.484350] [61857] 65534 61857 4743 1 5 4 0 0 exe [336912.495309] [61865] 65534 61865 687 1 5 4 0 0 exe [336912.504170] [61872] 65534 61872 4820 1 6 4 0 0 exe [336912.513006] [61878] 65534 61878 4883 1 6 4 0 0 exe [336912.521657] [61907] 65534 61907 1 1 1 1 0 0 exe [336912.530304] [61935] 65534 61935 1 1 1 1 0 0 exe [336912.538965] [61941] 65534 61941 6621 1 9 5 0 0 exe [336912.547615] [61990] 65534 61990 1 1 1 1 0 0 exe [336912.556275] [63563] 65534 63563 1 1 1 1 0 0 exe [336912.565013] [64305] 65534 64305 1 1 1 1 0 0 exe [336912.573660] [65186] 65534 65186 6638 1 9 5 0 0 exe [336912.582406] Out of memory: Kill process 46292 (exe) score 924 or sacrifice child [336912.590207] Killed process 46310 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [336912.646234] oom_reaper: reaped process 46310 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [336912.656859] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [336912.668716] exe cpuset=/ mems_allowed=0 [336912.673044] CPU: 61 PID: 61573 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [336912.681858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [336912.691284] 0000000000000000 ffffffff8e336404 ffffafa1d4267c10 ffff931a2be53140 [336912.699544] ffffffff8e209690 0000000000000000 0000000000000000 0000000cd4267b00 [336912.707726] ffff93221058d000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [336912.715871] Call Trace: [336912.718541] [] ? dump_stack+0x5c/0x78 [336912.724056] [] ? dump_header+0x78/0x1fd [336912.729749] [] ? get_page_from_freelist+0x3f7/0xb20 [336912.736606] [] ? cap_inode_killpriv+0x20/0x20 [336912.742818] [] ? oom_kill_process+0x22a/0x3f0 [336912.749040] [] ? out_of_memory+0x111/0x470 [336912.755003] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [336912.761735] [] ? __alloc_pages_nodemask+0x201/0x260 [336912.768475] [] ? alloc_pages_current+0x91/0x140 [336912.774973] [] ? filemap_fault+0x326/0x5d0 [336912.780945] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [336912.787757] [] ? __do_fault+0xa9/0x1c0 [336912.793354] [] ? handle_mm_fault+0xda4/0x1350 [336912.799555] [] ? __do_page_fault+0x255/0x4f0 [336912.805675] [] ? page_fault+0x28/0x30 [336912.817813] Mem-Info: [336912.820322] active_anon:30165263 inactive_anon:369120 isolated_anon:0 active_file:69 inactive_file:783 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7195 slab_unreclaimable:34195 mapped:368430 shmem:414797 pagetables:71299 bounce:0 free:138552 free_pcp:288 free_cma:0 [336912.854939] Node 0 active_anon:120661052kB inactive_anon:1476480kB active_file:220kB inactive_file:2192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1474816kB dirty:0kB writeback:0kB shmem:1659188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:46 all_unreclaimable? no [336912.889371] 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 [336912.919589] lowmem_reserve[]: 0 2974 120837 120837 120837 [336912.926593] Node 0 DMA32 free:473084kB min:1660kB low:4704kB high:7748kB active_anon:2569784kB inactive_anon:4kB active_file:112kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:12kB slab_unreclaimable:336kB kernel_stack:432kB pagetables:5028kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [336912.960495] lowmem_reserve[]: 0 0 117862 117862 117862 [336912.966864] Node 0 Normal free:65876kB min:65908kB low:186596kB high:307284kB active_anon:118091276kB inactive_anon:1476476kB active_file:0kB inactive_file:2268kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28768kB slab_unreclaimable:136444kB kernel_stack:165728kB pagetables:280168kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [336913.002002] lowmem_reserve[]: 0 0 0 0 0 [336913.006921] 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 [336913.023838] Node 0 DMA32: 294*4kB (UME) 273*8kB (UME) 153*16kB (UME) 77*32kB (UME) 109*64kB (UME) 57*128kB (UME) 32*256kB (UE) 16*512kB (UE) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 474128kB [336913.044873] Node 0 Normal: 1752*4kB (UME) 630*8kB (UME) 298*16kB (UME) 118*32kB (UME) 381*64kB (UME) 58*128kB (UE) 6*256kB (UE) 5*512kB (ME) 3*1024kB (ME) 5*2048kB (M) 0*4096kB = 69808kB [336913.066572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [336913.076176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [336913.084840] 415484 total pagecache pages [336913.088974] 0 pages in swap cache [336913.093141] Swap cache stats: add 0, delete 0, find 0/0 [336913.098590] Free swap = 0kB [336913.101677] Total swap = 0kB [336913.104781] 31457176 pages RAM [336913.108121] 0 pages HighMem/MovableOnly [336913.112993] 513206 pages reserved [336913.116517] 0 pages hwpoisoned [336913.119791] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [336913.129040] [ 934] 0 934 74856 148 146 3 0 0 systemd-journal [336913.138740] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [336913.148264] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [336913.157382] [ 1128] 0 1128 21093 45 12 3 0 0 audispd [336913.166387] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [336913.175216] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [336913.184836] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [336913.195404] [ 1158] 0 1158 7409 61 19 3 0 0 cron [336913.204254] [ 1166] 0 1166 32396 3897 67 5 0 0 syz-ci [336913.213266] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [336913.222356] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [336913.231352] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [336913.240875] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [336913.249786] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [336913.258626] [ 1797] 0 1797 284108 51834 422 5 0 0 ruby [336913.267465] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [336913.277155] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [336913.286848] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [336913.296636] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [336913.305394] [17799] 0 17799 180958 734 23 5 0 0 exe [336913.314858] [17818] 65534 17818 17181673551 15949 134 6 0 0 exe [336913.323775] [ 4923] 0 4923 205700 113160 403 6 0 0 syz-manager [336913.335741] [12028] 0 12028 148645 90763 244 5 0 0 syz-manager [336913.345125] [ 9123] 0 9123 143062 83635 248 5 0 0 syz-manager [336913.354491] [39092] 0 39092 62528 533 29 4 0 0 rsyslogd [336913.363706] [56591] 0 56591 104052 73334 209 5 0 0 syz-manager [336913.373080] [38107] 0 38107 180154 696 22 5 0 0 image [336913.382044] [38119] 0 38119 180958 738 23 4 0 0 exe [336913.391021] [38124] 0 38124 220128 8870 75 6 0 0 exe [336913.399796] [38147] 0 38147 1 1 1 1 0 0 exe [336913.408448] [38211] 0 38211 24389 5532 53 6 0 0 exe [336913.418318] [41257] 0 41257 180154 698 21 5 0 0 image [336913.427143] [41263] 0 41263 181438 711 25 5 0 0 exe [336913.435822] [41264] 0 41264 212192 6427 72 6 0 0 exe [336913.445186] [41286] 0 41286 1 1 1 1 0 0 exe [336913.453847] [41303] 0 41303 24203 5497 53 6 0 0 exe [336913.462510] [43805] 0 43805 180218 710 22 5 0 0 image [336913.471336] [43815] 0 43815 181246 704 24 5 0 0 exe [336913.480073] [43818] 0 43818 211168 6206 63 5 0 0 exe [336913.489163] [43878] 0 43878 1 1 1 1 0 0 exe [336913.498189] [43925] 0 43925 24274 5465 53 6 0 0 exe [336913.507297] [46284] 0 46284 315309 3979 63 10 0 0 image [336913.516137] [46291] 0 46291 438456 7200 171 11 0 0 exe [336913.524785] [46292] 0 46292 52728419 29434439 61553 155 0 0 exe [336913.533439] [46310] 0 46310 1 0 1 1 0 0 exe [336913.542098] [46332] 0 46332 23792 5329 52 6 0 0 exe [336913.550754] [48286] 0 48286 11100 86 25 3 0 0 cron [336913.559500] [48287] 0 48287 1069 16 8 3 0 0 sh [336913.568079] [48288] 0 48288 1043 16 9 3 0 0 run-parts [336913.577255] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [336913.586952] [48290] 0 48290 1457 15 8 3 0 0 sleep [336913.595791] [48483] 0 48483 315373 3941 63 10 0 0 image [336913.604630] [48495] 0 48495 386924 4788 81 11 0 0 exe [336913.613298] [48498] 0 48498 1286276 27440 506 18 0 0 exe [336913.621949] [48529] 0 48529 1 1 1 1 0 0 exe [336913.630611] [48562] 0 48562 23802 5185 52 6 0 0 exe [336913.639262] [48697] 0 48697 315373 3997 64 10 0 0 image [336913.648170] [48704] 0 48704 386764 4777 85 10 0 0 exe [336913.656820] [48705] 0 48705 1117555 23298 482 18 0 0 exe [336913.665472] [48722] 0 48722 1 1 1 1 0 0 exe [336913.674135] [48737] 0 48737 23641 5288 51 6 0 0 exe [336913.682787] [49353] 0 49353 315309 3982 62 10 0 0 image [336913.691610] [49360] 0 49360 421645 4837 89 10 0 0 exe [336913.700266] [49361] 0 49361 1025002 21945 398 17 0 0 exe [336913.708936] [49385] 0 49385 1 1 1 1 0 0 exe [336913.717683] [49404] 0 49404 23806 5272 53 6 0 0 exe [336913.726358] [49486] 0 49486 315373 4026 64 10 0 0 image [336913.735701] [49494] 0 49494 386860 4734 80 10 0 0 exe [336913.745410] [49495] 0 49495 1078318 21117 405 17 0 0 exe [336913.754069] [49519] 0 49519 1 1 1 1 0 0 exe [336913.762849] [49533] 0 49533 23858 5304 52 6 0 0 exe [336913.771509] [50670] 0 50670 180218 721 22 5 0 0 image [336913.780333] [50686] 0 50686 181598 1292 27 5 0 0 exe [336913.788998] [50696] 65534 50696 343504 33479 252 6 0 0 exe [336913.797740] [50788] 65534 50788 1 1 1 1 0 0 exe [336913.806399] [50855] 65534 50855 23986 4332 53 6 0 0 exe [336913.815052] [51045] 0 51045 179866 598 19 5 0 0 image [336913.823874] [51051] 65534 51051 85744 57007 141 6 0 0 exe [336913.832546] [51215] 65534 51215 416 1 5 4 0 0 exe [336913.842090] [51809] 65534 51809 4610 1 6 4 0 0 exe [336913.852664] [51813] 65534 51813 523 1 5 4 0 0 exe [336913.861319] [51830] 65534 51830 733 1 5 4 0 0 exe [336913.869974] [51850] 65534 51850 4617 1 5 4 0 0 exe [336913.878623] [51866] 65534 51866 822 1 5 4 0 0 exe [336913.887263] [51884] 65534 51884 4927 1 6 4 0 0 exe [336913.895904] [51898] 65534 51898 5016 1 6 4 0 0 exe [336913.904546] [52111] 65534 52111 415 1 5 3 0 0 exe [336913.913195] [52166] 65534 52166 441 1 5 3 0 0 exe [336913.921927] [52255] 65534 52255 6703 1 9 5 0 0 exe [336913.930596] [52308] 65534 52308 6703 1 9 5 0 0 exe [336913.939254] [54295] 65534 54295 415 1 5 3 0 0 exe [336913.947900] [54311] 65534 54311 441 1 5 3 0 0 exe [336913.956544] [55058] 65534 55058 441 1 5 3 0 0 exe [336913.965361] [55073] 65534 55073 441 1 5 3 0 0 exe [336913.974006] [55456] 65534 55456 1 1 1 1 0 0 exe [336913.982646] [55925] 65534 55925 415 1 5 3 0 0 exe [336913.991282] [55935] 65534 55935 415 1 5 3 0 0 exe [336913.999923] [56188] 65534 56188 1 1 1 1 0 0 exe [336914.008558] [56198] 65534 56198 6495 1 9 5 0 0 exe [336914.017195] [57138] 65534 57138 1 1 1 1 0 0 exe [336914.025835] [57521] 65534 57521 1 1 1 1 0 0 exe [336914.034517] [58702] 0 58702 180154 652 21 5 0 0 image [336914.043331] [58708] 0 58708 181374 711 24 4 0 0 exe [336914.051978] [58709] 0 58709 210848 5992 61 6 0 0 exe [336914.060627] [58735] 0 58735 1 1 1 1 0 0 exe [336914.069449] [58748] 0 58748 24349 5294 53 6 0 0 exe [336914.078116] [58799] 0 58799 180218 646 22 4 0 0 image [336914.086930] [58809] 0 58809 631 1 5 4 0 0 exe [336914.095654] [58815] 0 58815 629 1 4 3 0 0 exe [336914.104306] [58819] 0 58819 629 1 4 3 0 0 exe [336914.112946] [58823] 0 58823 1 1 1 1 0 0 exe [336914.121585] [58826] 0 58826 629 1 4 3 0 0 exe [336914.130221] [58835] 0 58835 629 1 4 3 0 0 exe [336914.138946] [58840] 0 58840 1 1 1 1 0 0 exe [336914.147582] [58845] 0 58845 1 1 1 1 0 0 exe [336914.156217] [58850] 0 58850 1 1 1 1 0 0 exe [336914.165321] [59410] 0 59410 296588 3991 57 10 0 0 image [336914.174191] [59416] 0 59416 388749 4840 84 10 0 0 exe [336914.182897] [59417] 0 59417 868086 17917 327 15 0 0 exe [336914.191575] [59440] 0 59440 1 1 1 1 0 0 exe [336914.200217] [59455] 0 59455 23813 4801 52 6 0 0 exe [336914.209011] [59521] 0 59521 296588 3755 57 10 0 0 image [336914.217826] [59528] 0 59528 581 1 5 4 0 0 exe [336914.229589] [59532] 0 59532 579 1 4 3 0 0 exe [336914.238316] [59536] 0 59536 579 1 4 3 0 0 exe [336914.247005] [59540] 0 59540 1 1 1 1 0 0 exe [336914.255734] [59544] 0 59544 579 1 4 3 0 0 exe [336914.264374] [59548] 0 59548 1 1 1 1 0 0 exe [336914.273115] [59552] 0 59552 579 1 4 3 0 0 exe [336914.281927] [59558] 0 59558 1 1 1 1 0 0 exe [336914.290665] [59572] 0 59572 1 1 1 1 0 0 exe [336914.299311] [59625] 0 59625 180154 688 22 4 0 0 image [336914.308119] [59631] 0 59631 179866 693 20 5 0 0 image [336914.316934] [59632] 0 59632 181470 1186 27 4 0 0 exe [336914.325628] [59641] 65534 59641 347072 26235 271 6 0 0 exe [336914.334272] [59647] 0 59647 181662 1321 27 5 0 0 exe [336914.343024] [59652] 65534 59652 314528 21080 195 6 0 0 exe [336914.351668] [59669] 65534 59669 1 1 1 1 0 0 exe [336914.360313] [59684] 65534 59684 1 1 1 1 0 0 exe [336914.368970] [59706] 65534 59706 23602 4140 52 6 0 0 exe [336914.377612] [59712] 65534 59712 23397 4375 52 6 0 0 exe [336914.386511] [59789] 0 59789 179930 617 21 5 0 0 image [336914.395323] [59790] 0 59790 180154 657 21 5 0 0 image [336914.404133] [59800] 65534 59800 77750 49342 124 6 0 0 exe [336914.412770] [59804] 65534 59804 82332 54296 135 6 0 0 exe [336914.421409] [59834] 0 59834 296588 3996 59 10 0 0 image [336914.430221] [59853] 0 59853 388461 4804 85 10 0 0 exe [336914.438858] [59854] 0 59854 928142 20179 410 16 0 0 exe [336914.447498] [59888] 0 59888 1 1 1 1 0 0 exe [336914.456224] [59889] 0 59889 179866 697 19 4 0 0 image [336914.465048] [59910] 0 59910 181534 1229 28 4 0 0 exe [336914.473686] [59916] 65534 59916 356586 30399 269 7 0 0 exe [336914.482336] [59941] 65534 59941 548 1 5 4 0 0 exe [336914.492755] [59951] 65534 59951 599 1 5 4 0 0 exe [336914.501422] [59972] 65534 59972 1 1 1 1 0 0 exe [336914.510071] [60013] 0 60013 23573 4709 52 6 0 0 exe [336914.518730] [60019] 65534 60019 23548 4215 52 6 0 0 exe [336914.527384] [60138] 0 60138 179866 594 21 4 0 0 image [336914.536240] [60145] 65534 60145 85024 56241 140 7 0 0 exe [336914.545596] [60214] 65534 60214 411 1 5 4 0 0 exe [336914.554252] [60378] 0 60378 296652 3742 61 10 0 0 image [336914.563070] [60386] 0 60386 29682 3772 30 6 0 0 exe [336914.571717] [60499] 0 60499 390 1 5 4 0 0 exe [336914.580358] [60513] 0 60513 578 1 5 4 0 0 exe [336914.589036] [60517] 0 60517 4484 1 5 4 0 0 exe [336914.597679] [60524] 0 60524 4672 1 5 4 0 0 exe [336914.606409] [60530] 0 60530 751 1 5 4 0 0 exe [336914.615105] [60536] 0 60536 806 1 5 4 0 0 exe [336914.623837] [60541] 0 60541 4845 1 5 4 0 0 exe [336914.632483] [60546] 0 60546 4900 1 5 4 0 0 exe [336914.641125] [60621] 0 60621 6456 1 9 5 0 0 exe [336914.649814] [60651] 0 60651 6644 1 9 5 0 0 exe [336914.658458] [60672] 0 60672 6874 1 9 5 0 0 exe [336914.667113] [60676] 0 60676 6817 1 9 5 0 0 exe [336914.675754] [60827] 65534 60827 4744 1 6 4 0 0 exe [336914.684398] [60831] 65534 60831 585 1 5 4 0 0 exe [336914.693037] [60842] 65534 60842 700 1 5 4 0 0 exe [336914.701696] [60846] 65534 60846 4781 1 6 4 0 0 exe [336914.710346] [60854] 65534 60854 427 1 5 4 0 0 exe [336914.718985] [60858] 65534 60858 4794 1 5 4 0 0 exe [336914.727629] [60865] 65534 60865 4793 1 6 4 0 0 exe [336914.736286] [60868] 65534 60868 735 1 5 4 0 0 exe [336914.744929] [60874] 65534 60874 4623 1 6 4 0 0 exe [336914.753580] [60882] 65534 60882 373 1 5 4 0 0 exe [336914.762223] [60888] 65534 60888 4829 1 5 4 0 0 exe [336914.770863] [60897] 65534 60897 360 1 5 4 0 0 exe [336914.779503] [60907] 65534 60907 4569 1 6 4 0 0 exe [336914.788144] [60912] 65534 60912 4556 1 6 4 0 0 exe [336914.796792] [60943] 65534 60943 1 1 1 1 0 0 exe [336914.805434] [60982] 65534 60982 1 1 1 1 0 0 exe [336914.814082] [60992] 65534 60992 1 1 1 1 0 0 exe [336914.822721] [60993] 65534 60993 6673 1 9 5 0 0 exe [336914.831520] [61037] 65534 61037 1 1 1 1 0 0 exe [336914.840319] [61043] 65534 61043 1 1 1 1 0 0 exe [336914.848969] [61067] 65534 61067 1 1 1 1 0 0 exe [336914.857618] [61081] 65534 61081 1 1 1 1 0 0 exe [336914.866267] [61833] 65534 61833 649 1 5 4 0 0 exe [336914.874908] [61842] 65534 61842 4605 1 6 4 0 0 exe [336914.883579] [61847] 65534 61847 624 1 5 4 0 0 exe [336914.892224] [61857] 65534 61857 4743 1 5 4 0 0 exe [336914.900864] [61865] 65534 61865 687 1 5 4 0 0 exe [336914.909593] [61872] 65534 61872 4820 1 6 4 0 0 exe [336914.918250] [61878] 65534 61878 4883 1 6 4 0 0 exe [336914.927094] [61907] 65534 61907 1 1 1 1 0 0 exe [336914.935784] [61935] 65534 61935 1 1 1 1 0 0 exe [336914.944565] [61941] 65534 61941 6621 1 9 5 0 0 exe [336914.953346] [61990] 65534 61990 1 1 1 1 0 0 exe [336914.962000] [63563] 65534 63563 1 1 1 1 0 0 exe [336914.970681] [64305] 65534 64305 1 1 1 1 0 0 exe [336914.979483] [65186] 65534 65186 6638 1 9 5 0 0 exe [336914.988175] Out of memory: Kill process 46292 (exe) score 924 or sacrifice child [336914.996313] Killed process 46292 (exe) total-vm:210913676kB, anon-rss:117683792kB, file-rss:0kB, shmem-rss:54112kB [336920.579718] oom_reaper: reaped process 46292 (exe), now anon-rss:0kB, file-rss:4kB, shmem-rss:54112kB [337105.522053] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337105.535619] syz-manager cpuset=/ mems_allowed=0 [337105.540663] CPU: 51 PID: 9123 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337105.550551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337105.559973] 0000000000000000 ffffffff8e336404 ffffafa1e3b37c10 ffff9306654bb140 [337105.568301] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [337105.576987] ffff9318db4c5000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [337105.585161] Call Trace: [337105.587831] [] ? dump_stack+0x5c/0x78 [337105.593357] [] ? dump_header+0x78/0x1fd [337105.599142] [] ? get_page_from_freelist+0x3f7/0xb20 [337105.605901] [] ? cap_inode_killpriv+0x20/0x20 [337105.612124] [] ? oom_kill_process+0x22a/0x3f0 [337105.618369] [] ? out_of_memory+0x111/0x470 [337105.624412] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337105.631941] [] ? __alloc_pages_nodemask+0x201/0x260 [337105.638853] [] ? alloc_pages_current+0x91/0x140 [337105.645497] [] ? filemap_fault+0x326/0x5d0 [337105.651480] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337105.658309] [] ? __do_fault+0xa9/0x1c0 [337105.663913] [] ? handle_mm_fault+0xda4/0x1350 [337105.670128] [] ? __do_page_fault+0x255/0x4f0 [337105.676260] [] ? page_fault+0x28/0x30 [337105.681799] Mem-Info: [337105.684314] active_anon:30169052 inactive_anon:363862 isolated_anon:0 active_file:0 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7392 slab_unreclaimable:36316 mapped:364368 shmem:424885 pagetables:71156 bounce:0 free:138701 free_pcp:0 free_cma:0 [337105.718932] Node 0 active_anon:120676208kB inactive_anon:1455448kB active_file:264kB inactive_file:844kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1457476kB dirty:0kB writeback:0kB shmem:1699540kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:2049 all_unreclaimable? no [337105.752213] 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 [337105.782282] lowmem_reserve[]: 0 2974 120837 120837 120837 [337105.788943] Node 0 DMA32 free:473084kB min:1660kB low:4704kB high:7748kB active_anon:2567744kB inactive_anon:2452kB active_file:96kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:36kB slab_unreclaimable:336kB kernel_stack:656kB pagetables:4956kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337105.821591] lowmem_reserve[]: 0 0 117862 117862 117862 [337105.827683] Node 0 Normal free:65816kB min:65908kB low:186596kB high:307284kB active_anon:118108468kB inactive_anon:1452996kB active_file:1068kB inactive_file:528kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:29528kB slab_unreclaimable:144928kB kernel_stack:164768kB pagetables:279668kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337105.866017] lowmem_reserve[]: 0 0 0 0 0 [337105.870841] 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 [337105.887194] Node 0 DMA32: 613*4kB (UME) 350*8kB (UME) 116*16kB (UME) 49*32kB (UME) 92*64kB (UME) 56*128kB (UME) 33*256kB (UME) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473572kB [337105.909183] Node 0 Normal: 5076*4kB (UME) 1517*8kB (UME) 506*16kB (UME) 175*32kB (UME) 61*64kB (UME) 33*128kB (UE) 15*256kB (UME) 4*512kB (ME) 2*1024kB (ME) 3*2048kB (M) 0*4096kB = 68344kB [337105.934453] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337105.943524] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337105.952177] 425478 total pagecache pages [337105.956393] 0 pages in swap cache [337105.959933] Swap cache stats: add 0, delete 0, find 0/0 [337105.965739] Free swap = 0kB [337105.969082] Total swap = 0kB [337105.972192] 31457176 pages RAM [337105.975902] 0 pages HighMem/MovableOnly [337105.979966] 513206 pages reserved [337105.983934] 0 pages hwpoisoned [337105.987202] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337105.996139] [ 934] 0 934 87128 148 169 3 0 0 systemd-journal [337106.005923] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337106.015639] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337106.024539] [ 1128] 0 1128 21093 45 12 3 0 0 audispd [337106.036569] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337106.045381] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337106.054716] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337106.064314] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337106.073041] [ 1166] 0 1166 32396 3905 67 5 0 0 syz-ci [337106.081946] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337106.091026] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [337106.101159] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337106.110100] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337106.119141] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337106.127866] [ 1797] 0 1797 284333 51834 462 5 0 0 ruby [337106.136596] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [337106.146280] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [337106.155959] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337106.165638] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337106.176463] [17799] 0 17799 180958 734 23 5 0 0 exe [337106.185106] [17818] 65534 17818 17181673551 15985 134 6 0 0 exe [337106.194010] [ 4923] 0 4923 205700 112403 403 6 0 0 syz-manager [337106.203443] [12028] 0 12028 148709 92189 244 5 0 0 syz-manager [337106.212897] [ 9123] 0 9123 143062 84083 248 5 0 0 syz-manager [337106.222233] [39092] 0 39092 62528 488 29 4 0 0 rsyslogd [337106.231342] [56591] 0 56591 104052 73335 209 5 0 0 syz-manager [337106.240696] [48286] 0 48286 11100 86 25 3 0 0 cron [337106.249426] [48287] 0 48287 1069 16 8 3 0 0 sh [337106.258006] [48288] 0 48288 1043 16 9 3 0 0 run-parts [337106.267172] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [337106.276855] [48290] 0 48290 1457 15 8 3 0 0 sleep [337106.285666] [49353] 0 49353 315309 3982 62 10 0 0 image [337106.294519] [49360] 0 49360 421645 4897 89 10 0 0 exe [337106.303158] [49361] 0 49361 1533466 29685 601 20 0 0 exe [337106.313799] [49385] 0 49385 1 1 1 1 0 0 exe [337106.322450] [49404] 0 49404 24135 5341 54 6 0 0 exe [337106.331091] [49486] 0 49486 315373 4026 64 10 0 0 image [337106.339910] [49494] 0 49494 386860 4734 80 10 0 0 exe [337106.348640] [49495] 0 49495 1512057 24908 535 19 0 0 exe [337106.357289] [49519] 0 49519 1 1 1 1 0 0 exe [337106.365934] [49533] 0 49533 23858 5278 52 6 0 0 exe [337106.374579] [50670] 0 50670 180218 721 22 5 0 0 image [337106.383391] [50686] 0 50686 181662 1261 27 5 0 0 exe [337106.392037] [50696] 65534 50696 649484 166794 530 6 0 0 exe [337106.400715] [50788] 65534 50788 1 1 1 1 0 0 exe [337106.409362] [50855] 65534 50855 23986 4861 53 6 0 0 exe [337106.418120] [51045] 0 51045 179866 598 19 5 0 0 image [337106.426931] [51051] 65534 51051 85744 57207 141 6 0 0 exe [337106.435568] [51215] 65534 51215 416 1 5 4 0 0 exe [337106.444206] [51809] 65534 51809 4510 1 4 3 0 0 exe [337106.452843] [51813] 65534 51813 523 1 5 4 0 0 exe [337106.461488] [51830] 65534 51830 733 1 5 4 0 0 exe [337106.470175] [51850] 65534 51850 4617 1 5 4 0 0 exe [337106.478848] [51866] 65534 51866 822 1 5 4 0 0 exe [337106.487485] [51884] 65534 51884 4827 1 5 4 0 0 exe [337106.496130] [51898] 65534 51898 4916 1 5 4 0 0 exe [337106.505747] [52111] 65534 52111 415 1 5 3 0 0 exe [337106.514387] [52166] 65534 52166 441 1 5 3 0 0 exe [337106.525154] [52255] 65534 52255 6703 1 9 5 0 0 exe [337106.533812] [52308] 65534 52308 6703 1 9 5 0 0 exe [337106.542746] [54295] 65534 54295 415 1 5 3 0 0 exe [337106.551495] [54311] 65534 54311 441 1 5 3 0 0 exe [337106.560245] [55058] 65534 55058 441 1 5 3 0 0 exe [337106.568912] [55073] 65534 55073 441 1 5 3 0 0 exe [337106.577613] [55456] 65534 55456 1 1 1 1 0 0 exe [337106.586379] [55925] 65534 55925 415 1 5 3 0 0 exe [337106.595027] [55935] 65534 55935 415 1 5 3 0 0 exe [337106.603676] [56188] 65534 56188 6463 1 9 5 0 0 exe [337106.612612] [56198] 65534 56198 6552 1 8 5 0 0 exe [337106.624157] [57138] 65534 57138 6671 1 9 5 0 0 exe [337106.632816] [57521] 65534 57521 442 1 4 3 0 0 exe [337106.641468] [58702] 0 58702 180154 708 21 5 0 0 image [337106.650316] [58708] 0 58708 181374 767 24 4 0 0 exe [337106.658972] [59631] 0 59631 179866 692 20 5 0 0 image [337106.667802] [59647] 0 59647 181790 1177 27 5 0 0 exe [337106.676717] [59652] 65534 59652 1401558 591335 1307 8 0 0 exe [337106.685805] [59684] 65534 59684 1 1 1 1 0 0 exe [337106.694452] [59712] 65534 59712 23990 4923 53 6 0 0 exe [337106.703101] [59790] 0 59790 180154 657 21 5 0 0 image [337106.711912] [59804] 65534 59804 82332 54537 135 6 0 0 exe [337106.720587] [59889] 0 59889 179866 696 19 4 0 0 image [337106.729452] [59910] 0 59910 181726 1309 28 4 0 0 exe [337106.738091] [59916] 65534 59916 356650 32781 269 7 0 0 exe [337106.746726] [59941] 65534 59941 548 1 5 4 0 0 exe [337106.755449] [59972] 65534 59972 1 1 1 1 0 0 exe [337106.764175] [60019] 65534 60019 24141 4359 53 6 0 0 exe [337106.772813] [60138] 0 60138 179866 594 21 4 0 0 image [337106.781865] [60145] 65534 60145 85024 56385 140 7 0 0 exe [337106.790594] [60214] 65534 60214 411 1 5 4 0 0 exe [337106.799361] [60827] 65534 60827 4704 1 6 4 0 0 exe [337106.808005] [60831] 65534 60831 585 1 5 4 0 0 exe [337106.816642] [60842] 65534 60842 700 1 5 4 0 0 exe [337106.825277] [60846] 65534 60846 4679 1 5 4 0 0 exe [337106.833929] [60854] 65534 60854 427 1 5 4 0 0 exe [337106.842694] [60858] 65534 60858 4794 1 5 4 0 0 exe [337106.851331] [60874] 65534 60874 4521 1 5 4 0 0 exe [337106.859976] [60943] 65534 60943 1 1 1 1 0 0 exe [337106.868622] [60982] 65534 60982 585 1 3 2 0 0 exe [337106.877258] [60992] 65534 60992 6432 1 9 5 0 0 exe [337106.885931] [61067] 65534 61067 1 1 1 1 0 0 exe [337106.894657] [61833] 65534 61833 649 1 5 4 0 0 exe [337106.903395] [61842] 65534 61842 4605 1 6 4 0 0 exe [337106.912032] [61847] 65534 61847 624 1 5 4 0 0 exe [337106.920763] [61857] 65534 61857 4743 1 5 4 0 0 exe [337106.929485] [61865] 65534 61865 687 1 5 4 0 0 exe [337106.938128] [61872] 65534 61872 4820 1 6 4 0 0 exe [337106.946765] [61878] 65534 61878 4781 1 5 4 0 0 exe [337106.955402] [61907] 65534 61907 1 1 1 1 0 0 exe [337106.964047] [61935] 65534 61935 1 1 1 1 0 0 exe [337106.972682] [61941] 65534 61941 1 1 1 1 0 0 exe [337106.981318] [61990] 65534 61990 6621 1 9 5 0 0 exe [337106.990047] [63563] 65534 63563 6659 1 9 5 0 0 exe [337106.998778] [65186] 65534 65186 6126 1 8 5 0 0 exe [337107.007635] [ 620] 0 620 180154 666 21 5 0 0 image [337107.016458] [ 626] 0 626 181598 1276 28 5 0 0 exe [337107.025094] [ 631] 65534 631 4455406 4148381 8280 22 0 0 exe [337107.033744] [ 648] 65534 648 1 1 1 1 0 0 exe [337107.042387] [ 665] 65534 665 23507 3930 52 6 0 0 exe [337107.051062] [ 706] 0 706 180154 645 21 4 0 0 image [337107.059872] [ 712] 65534 712 85618 56927 141 6 0 0 exe [337107.068546] [ 757] 65534 757 852 1 5 4 0 0 exe [337107.077183] [ 785] 0 785 315373 3876 63 10 0 0 image [337107.085995] [ 793] 0 793 430244 7424 165 11 0 0 exe [337107.095387] [ 794] 0 794 52760483 24609655 52101 135 0 0 exe [337107.104202] [ 812] 0 812 1 1 1 1 0 0 exe [337107.112973] [ 840] 0 840 23377 3725 31 6 0 0 exe [337107.121612] [ 981] 65534 981 766 1 5 4 0 0 exe [337107.130250] [ 985] 65534 985 5046 1 6 4 0 0 exe [337107.142883] [ 989] 65534 989 650 1 5 4 0 0 exe [337107.151616] [ 998] 65534 998 4860 1 5 4 0 0 exe [337107.160252] [ 1002] 65534 1002 526 1 5 4 0 0 exe [337107.169032] [ 1008] 65534 1008 4846 1 6 4 0 0 exe [337107.177806] [ 1014] 65534 1014 4620 1 5 4 0 0 exe [337107.186446] [ 1035] 65534 1035 6738 1 10 5 0 0 exe [337107.195084] [ 1054] 65534 1054 1 1 1 1 0 0 exe [337107.203722] [ 1099] 65534 1099 6466 1 9 5 0 0 exe [337107.212363] [ 1111] 65534 1111 1 1 1 1 0 0 exe [337107.221240] [ 1999] 0 1999 296588 3933 58 10 0 0 image [337107.230050] [ 2005] 0 2005 386700 4767 85 10 0 0 exe [337107.238686] [ 2006] 0 2006 870728 19948 403 16 0 0 exe [337107.247330] [ 2023] 0 2023 1 1 1 1 0 0 exe [337107.255970] [ 2037] 0 2037 23585 4530 52 6 0 0 exe [337107.264644] [ 2156] 0 2156 296940 4041 59 10 0 0 image [337107.275578] [ 2163] 0 2163 370412 4879 83 10 0 0 exe [337107.284215] [ 2164] 0 2164 837815 19584 399 16 0 0 exe [337107.292852] [ 2182] 0 2182 1 1 1 1 0 0 exe [337107.301601] [ 2200] 0 2200 23434 4527 52 6 0 0 exe [337107.311373] [ 2611] 0 2611 296940 4020 58 10 0 0 image [337107.320378] [ 2617] 0 2617 388397 4790 87 10 0 0 exe [337107.329022] [ 2618] 0 2618 855601 19486 394 16 0 0 exe [337107.337665] [ 2637] 0 2637 1 1 1 1 0 0 exe [337107.346308] [ 2651] 0 2651 23282 4728 51 6 0 0 exe [337107.354945] [ 2739] 0 2739 313324 3656 59 10 0 0 image [337107.363755] [ 2747] 0 2747 29554 4364 31 7 0 0 exe [337107.372440] [ 2794] 0 2794 489 1 5 4 0 0 exe [337107.381083] [ 2805] 0 2805 4583 1 5 4 0 0 exe [337107.389729] [ 2812] 0 2812 399 1 5 4 0 0 exe [337107.398372] [ 2819] 0 2819 560 1 5 4 0 0 exe [337107.407011] [ 2824] 0 2824 4493 1 5 4 0 0 exe [337107.415737] [ 2832] 0 2832 431 1 5 4 0 0 exe [337107.424381] [ 2836] 0 2836 4654 1 5 4 0 0 exe [337107.433027] [ 2850] 0 2850 4525 1 5 4 0 0 exe [337107.441665] [ 2920] 0 2920 6555 1 9 5 0 0 exe [337107.450307] [ 2937] 0 2937 6465 1 9 5 0 0 exe [337107.458942] [ 2947] 0 2947 6497 1 9 5 0 0 exe [337107.467622] [ 2968] 0 2968 6594 1 9 5 0 0 exe [337107.476299] [ 3554] 65534 3554 1 1 1 1 0 0 exe [337107.484943] [ 3663] 0 3663 180154 668 21 5 0 0 image [337107.493755] [ 3669] 0 3669 181374 709 24 5 0 0 exe [337107.502394] [ 3670] 0 3670 210720 5498 61 5 0 0 exe [337107.511030] [ 3694] 0 3694 1 1 1 1 0 0 exe [337107.520592] [ 3712] 0 3712 23382 4122 32 6 0 0 exe [337107.534038] [ 3889] 0 3889 179802 651 20 5 0 0 image [337107.544388] [ 3895] 0 3895 181310 724 23 4 0 0 exe [337107.553198] [ 3896] 0 3896 210848 5707 61 6 0 0 exe [337107.561855] [ 3922] 0 3922 1 1 1 1 0 0 exe [337107.574240] [ 3944] 0 3944 23662 3735 32 6 0 0 exe [337107.582893] [ 4150] 0 4150 180282 704 22 5 0 0 image [337107.591718] [ 4157] 0 4157 181022 675 24 4 0 0 exe [337107.600365] [ 4158] 0 4158 210720 5716 60 6 0 0 exe [337107.609013] [ 4186] 0 4186 1 1 1 1 0 0 exe [337107.617673] [ 4231] 0 4231 23810 3953 31 6 0 0 exe [337107.626325] [ 4870] 0 4870 312972 3921 58 10 0 0 image [337107.635264] [ 4880] 0 4880 402732 4745 85 10 0 0 exe [337107.643918] [ 4882] 0 4882 739871 16872 297 14 0 0 exe [337107.652572] [ 4914] 0 4914 1 1 1 1 0 0 exe [337107.661225] [ 4953] 0 4953 23446 4375 31 6 0 0 exe [337107.669873] [ 4962] 0 4962 296940 3701 58 10 0 0 image [337107.678701] [ 4969] 0 4969 374 1 5 4 0 0 exe [337107.687357] [ 4973] 0 4973 372 1 4 3 0 0 exe [337107.696103] [ 4977] 0 4977 372 1 4 3 0 0 exe [337107.706418] [ 4983] 0 4983 372 1 4 3 0 0 exe [337107.715064] [ 4986] 0 4986 1 1 1 1 0 0 exe [337107.723806] [ 4997] 0 4997 1 1 1 1 0 0 exe [337107.732622] [ 5006] 0 5006 372 1 4 3 0 0 exe [337107.741259] [ 5033] 0 5033 1 1 1 1 0 0 exe [337107.749942] [ 5037] 0 5037 1 1 1 1 0 0 exe [337107.758580] Out of memory: Kill process 794 (exe) score 773 or sacrifice child [337107.766142] Killed process 812 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [337107.783329] oom_reaper: reaped process 812 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [337108.472588] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337108.484157] exe cpuset=/ mems_allowed=0 [337108.488472] CPU: 63 PID: 59678 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337108.497309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337108.506820] 0000000000000000 ffffffff8e336404 ffffafa1cf397c10 ffff9306654bb140 [337108.514950] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [337108.523060] ffff931bb9e3e000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [337108.531146] Call Trace: [337108.533792] [] ? dump_stack+0x5c/0x78 [337108.539379] [] ? dump_header+0x78/0x1fd [337108.545064] [] ? get_page_from_freelist+0x3f7/0xb20 [337108.551786] [] ? cap_inode_killpriv+0x20/0x20 [337108.559076] [] ? oom_kill_process+0x22a/0x3f0 [337108.565294] [] ? out_of_memory+0x111/0x470 [337108.571248] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337108.577981] [] ? __alloc_pages_nodemask+0x201/0x260 [337108.584976] [] ? alloc_pages_current+0x91/0x140 [337108.591450] [] ? filemap_fault+0x326/0x5d0 [337108.597432] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337108.604250] [] ? __do_fault+0xa9/0x1c0 [337108.609944] [] ? handle_mm_fault+0xda4/0x1350 [337108.616173] [] ? do_nanosleep+0x8d/0xe0 [337108.621881] [] ? __do_page_fault+0x255/0x4f0 [337108.628014] [] ? page_fault+0x28/0x30 [337108.633559] Mem-Info: [337108.636054] active_anon:30169099 inactive_anon:363862 isolated_anon:0 active_file:0 inactive_file:4 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7370 slab_unreclaimable:35937 mapped:364414 shmem:424885 pagetables:71156 bounce:0 free:138690 free_pcp:0 free_cma:0 [337108.670155] Node 0 active_anon:120676396kB inactive_anon:1455448kB active_file:3224kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1457172kB dirty:0kB writeback:0kB shmem:1699540kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 575488kB writeback_tmp:0kB unstable:0kB pages_scanned:8085 all_unreclaimable? no [337108.700511] 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 [337108.731219] lowmem_reserve[]: 0 2974 120837 120837 120837 [337108.737755] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2567768kB inactive_anon:2452kB active_file:160kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:36kB slab_unreclaimable:336kB kernel_stack:656kB pagetables:4956kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337108.770531] lowmem_reserve[]: 0 0 117862 117862 117862 [337108.776711] Node 0 Normal free:65388kB min:65908kB low:186596kB high:307284kB active_anon:118108628kB inactive_anon:1452996kB active_file:3516kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:29444kB slab_unreclaimable:143412kB kernel_stack:164768kB pagetables:279668kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337108.817328] lowmem_reserve[]: 0 0 0 0 0 [337108.822255] 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 [337108.838887] Node 0 DMA32: 616*4kB (UME) 350*8kB (UME) 116*16kB (UME) 49*32kB (UME) 92*64kB (UME) 56*128kB (UME) 33*256kB (UME) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473584kB [337108.859830] Node 0 Normal: 5264*4kB (UME) 1601*8kB (UME) 534*16kB (UME) 184*32kB (UME) 68*64kB (UME) 39*128kB (UME) 17*256kB (UME) 4*512kB (ME) 2*1024kB (ME) 2*2048kB (M) 0*4096kB = 70184kB [337108.880046] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337108.889041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337108.897777] 425175 total pagecache pages [337108.901916] 0 pages in swap cache [337108.905458] Swap cache stats: add 0, delete 0, find 0/0 [337108.910909] Free swap = 0kB [337108.914000] Total swap = 0kB [337108.918052] 31457176 pages RAM [337108.921315] 0 pages HighMem/MovableOnly [337108.925363] 513206 pages reserved [337108.928882] 0 pages hwpoisoned [337108.932236] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337108.941243] [ 934] 0 934 87128 148 169 3 0 0 systemd-journal [337108.950937] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337108.961602] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337108.970518] [ 1128] 0 1128 21093 45 12 3 0 0 audispd [337108.979541] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337108.988515] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337108.998052] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337109.007762] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337109.018069] [ 1166] 0 1166 32396 3905 67 5 0 0 syz-ci [337109.027085] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337109.036194] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [337109.045105] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337109.054019] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337109.063453] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337109.072454] [ 1797] 0 1797 284333 51834 462 5 0 0 ruby [337109.081206] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [337109.090983] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [337109.100961] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337109.110661] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337109.119606] [17799] 0 17799 180958 734 23 5 0 0 exe [337109.128292] [17818] 65534 17818 17181673551 15985 134 6 0 0 exe [337109.139034] [ 4923] 0 4923 205700 112403 403 6 0 0 syz-manager [337109.148417] [12028] 0 12028 148709 92246 244 5 0 0 syz-manager [337109.157901] [ 9123] 0 9123 143062 84083 248 5 0 0 syz-manager [337109.167860] [39092] 0 39092 62528 488 29 4 0 0 rsyslogd [337109.182558] [56591] 0 56591 104052 73335 209 5 0 0 syz-manager [337109.192037] [48286] 0 48286 11100 86 25 3 0 0 cron [337109.200786] [48287] 0 48287 1069 16 8 3 0 0 sh [337109.209350] [48288] 0 48288 1043 16 9 3 0 0 run-parts [337109.218522] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [337109.230486] [48290] 0 48290 1457 15 8 3 0 0 sleep [337109.240108] [49353] 0 49353 315309 3982 62 10 0 0 image [337109.251114] [49360] 0 49360 421645 4897 89 10 0 0 exe [337109.260055] [49361] 0 49361 1533466 29685 601 20 0 0 exe [337109.268932] [49385] 0 49385 1 1 1 1 0 0 exe [337109.277584] [49404] 0 49404 24135 5341 54 6 0 0 exe [337109.286297] [49486] 0 49486 315373 4026 64 10 0 0 image [337109.295117] [49494] 0 49494 386860 4734 80 10 0 0 exe [337109.306998] [49495] 0 49495 1512057 24908 535 19 0 0 exe [337109.315682] [49519] 0 49519 1 1 1 1 0 0 exe [337109.324337] [49533] 0 49533 23858 5278 52 6 0 0 exe [337109.332989] [50670] 0 50670 180218 721 22 5 0 0 image [337109.341811] [50686] 0 50686 181662 1261 27 5 0 0 exe [337109.350461] [50696] 65534 50696 649484 166794 530 6 0 0 exe [337109.359110] [50788] 65534 50788 1 1 1 1 0 0 exe [337109.367761] [50855] 65534 50855 23986 4861 53 6 0 0 exe [337109.376545] [51045] 0 51045 179866 598 19 5 0 0 image [337109.385373] [51051] 65534 51051 85744 57207 141 6 0 0 exe [337109.394028] [51215] 65534 51215 416 1 5 4 0 0 exe [337109.402990] [51809] 65534 51809 4510 1 4 3 0 0 exe [337109.411729] [51813] 65534 51813 523 1 5 4 0 0 exe [337109.420380] [51830] 65534 51830 733 1 5 4 0 0 exe [337109.429028] [51850] 65534 51850 4617 1 5 4 0 0 exe [337109.439170] [51866] 65534 51866 822 1 5 4 0 0 exe [337109.447907] [51884] 65534 51884 4827 1 5 4 0 0 exe [337109.456560] [51898] 65534 51898 4916 1 5 4 0 0 exe [337109.465212] [52111] 65534 52111 415 1 5 3 0 0 exe [337109.473859] [52166] 65534 52166 441 1 5 3 0 0 exe [337109.482518] [52255] 65534 52255 6703 1 9 5 0 0 exe [337109.491180] [52308] 65534 52308 6703 1 9 5 0 0 exe [337109.499839] [54295] 65534 54295 415 1 5 3 0 0 exe [337109.508838] [54311] 65534 54311 441 1 5 3 0 0 exe [337109.517604] [55058] 65534 55058 441 1 5 3 0 0 exe [337109.526256] [55073] 65534 55073 441 1 5 3 0 0 exe [337109.534913] [55456] 65534 55456 1 1 1 1 0 0 exe [337109.543679] [55925] 65534 55925 415 1 5 3 0 0 exe [337109.552595] [55935] 65534 55935 415 1 5 3 0 0 exe [337109.565594] [56188] 65534 56188 6463 1 9 5 0 0 exe [337109.574704] [56198] 65534 56198 6552 1 8 5 0 0 exe [337109.583356] [57138] 65534 57138 6671 1 9 5 0 0 exe [337109.592022] [57521] 65534 57521 442 1 4 3 0 0 exe [337109.600678] [58702] 0 58702 180154 708 21 5 0 0 image [337109.611078] [58708] 0 58708 181374 767 24 4 0 0 exe [337109.619761] [59631] 0 59631 179866 692 20 5 0 0 image [337109.628592] [59647] 0 59647 181790 1177 27 5 0 0 exe [337109.637267] [59652] 65534 59652 1401558 591335 1307 8 0 0 exe [337109.645924] [59684] 65534 59684 1 1 1 1 0 0 exe [337109.655092] [59712] 65534 59712 23990 4923 53 6 0 0 exe [337109.664410] [59790] 0 59790 180154 657 21 5 0 0 image [337109.677928] [59804] 65534 59804 82332 54537 135 6 0 0 exe [337109.686674] [59889] 0 59889 179866 696 19 4 0 0 image [337109.695690] [59910] 0 59910 181726 1309 28 4 0 0 exe [337109.705832] [59916] 65534 59916 356650 32781 269 7 0 0 exe [337109.715642] [59941] 65534 59941 548 1 5 4 0 0 exe [337109.724303] [59972] 65534 59972 1 1 1 1 0 0 exe [337109.732973] [60019] 65534 60019 24141 4359 53 6 0 0 exe [337109.742072] [60138] 0 60138 179866 594 21 4 0 0 image [337109.750899] [60145] 65534 60145 85024 56385 140 7 0 0 exe [337109.759667] [60214] 65534 60214 411 1 5 4 0 0 exe [337109.768331] [60827] 65534 60827 4704 1 6 4 0 0 exe [337109.777016] [60831] 65534 60831 585 1 5 4 0 0 exe [337109.785673] [60842] 65534 60842 700 1 5 4 0 0 exe [337109.794354] [60846] 65534 60846 4679 1 5 4 0 0 exe [337109.803630] [60854] 65534 60854 427 1 5 4 0 0 exe [337109.812388] [60858] 65534 60858 4794 1 5 4 0 0 exe [337109.821039] [60874] 65534 60874 4521 1 5 4 0 0 exe [337109.829685] [60943] 65534 60943 1 1 1 1 0 0 exe [337109.838349] [60982] 65534 60982 585 1 3 2 0 0 exe [337109.847000] [60992] 65534 60992 6432 1 9 5 0 0 exe [337109.855743] [61067] 65534 61067 1 1 1 1 0 0 exe [337109.864415] [61833] 65534 61833 649 1 5 4 0 0 exe [337109.873105] [61842] 65534 61842 4605 1 6 4 0 0 exe [337109.881832] [61847] 65534 61847 624 1 5 4 0 0 exe [337109.890471] [61857] 65534 61857 4743 1 5 4 0 0 exe [337109.899112] [61865] 65534 61865 687 1 5 4 0 0 exe [337109.907926] [61872] 65534 61872 4820 1 6 4 0 0 exe [337109.916567] [61878] 65534 61878 4781 1 5 4 0 0 exe [337109.925314] [61907] 65534 61907 1 1 1 1 0 0 exe [337109.933952] [61935] 65534 61935 1 1 1 1 0 0 exe [337109.943295] [61941] 65534 61941 1 1 1 1 0 0 exe [337109.951947] [61990] 65534 61990 6621 1 9 5 0 0 exe [337109.960594] [63563] 65534 63563 6659 1 9 5 0 0 exe [337109.969255] [65186] 65534 65186 6126 1 8 5 0 0 exe [337109.977906] [ 620] 0 620 180154 666 21 5 0 0 image [337109.986730] [ 626] 0 626 181598 1276 28 5 0 0 exe [337109.995423] [ 631] 65534 631 4455406 4148411 8280 22 0 0 exe [337110.004066] [ 648] 65534 648 1 1 1 1 0 0 exe [337110.012708] [ 665] 65534 665 23507 3930 52 6 0 0 exe [337110.021348] [ 706] 0 706 180154 645 21 4 0 0 image [337110.030163] [ 712] 65534 712 85618 56927 141 6 0 0 exe [337110.038865] [ 757] 65534 757 852 1 5 4 0 0 exe [337110.047520] [ 785] 0 785 315373 3876 63 10 0 0 image [337110.058591] [ 793] 0 793 430244 7426 165 11 0 0 exe [337110.069070] [ 794] 0 794 52760483 24609762 52101 135 0 0 exe [337110.077809] [ 812] 0 812 1 0 1 1 0 0 exe [337110.086652] [ 840] 0 840 23377 3725 31 6 0 0 exe [337110.095832] [ 981] 65534 981 766 1 5 4 0 0 exe [337110.105733] [ 985] 65534 985 5046 1 6 4 0 0 exe [337110.115719] [ 989] 65534 989 650 1 5 4 0 0 exe [337110.125612] [ 998] 65534 998 4860 1 5 4 0 0 exe [337110.134263] [ 1002] 65534 1002 526 1 5 4 0 0 exe [337110.144832] [ 1008] 65534 1008 4846 1 6 4 0 0 exe [337110.153481] [ 1014] 65534 1014 4620 1 5 4 0 0 exe [337110.162408] [ 1035] 65534 1035 6738 1 10 5 0 0 exe [337110.171071] [ 1054] 65534 1054 1 1 1 1 0 0 exe [337110.179855] [ 1099] 65534 1099 6466 1 9 5 0 0 exe [337110.188601] [ 1111] 65534 1111 1 1 1 1 0 0 exe [337110.197561] [ 1999] 0 1999 296588 3933 58 10 0 0 image [337110.206399] [ 2005] 0 2005 386700 4767 85 10 0 0 exe [337110.215326] [ 2006] 0 2006 870728 19948 403 16 0 0 exe [337110.224165] [ 2023] 0 2023 1 1 1 1 0 0 exe [337110.233355] [ 2037] 0 2037 23585 4530 52 6 0 0 exe [337110.244795] [ 2156] 0 2156 296940 4041 59 10 0 0 image [337110.254324] [ 2163] 0 2163 370412 4879 83 10 0 0 exe [337110.262995] [ 2164] 0 2164 837815 19584 399 16 0 0 exe [337110.271652] [ 2182] 0 2182 1 1 1 1 0 0 exe [337110.280315] [ 2200] 0 2200 23434 4527 52 6 0 0 exe [337110.289792] [ 2611] 0 2611 296940 4020 58 10 0 0 image [337110.298629] [ 2617] 0 2617 388397 4790 87 10 0 0 exe [337110.307502] [ 2618] 0 2618 855601 19486 394 16 0 0 exe [337110.317716] [ 2637] 0 2637 1 1 1 1 0 0 exe [337110.327760] [ 2651] 0 2651 23282 4728 51 6 0 0 exe [337110.336689] [ 2739] 0 2739 313324 3656 59 10 0 0 image [337110.348915] [ 2747] 0 2747 29554 4364 31 7 0 0 exe [337110.357860] [ 2794] 0 2794 489 1 5 4 0 0 exe [337110.366941] [ 2805] 0 2805 4583 1 5 4 0 0 exe [337110.375600] [ 2812] 0 2812 399 1 5 4 0 0 exe [337110.384259] [ 2819] 0 2819 560 1 5 4 0 0 exe [337110.392941] [ 2824] 0 2824 4493 1 5 4 0 0 exe [337110.401600] [ 2832] 0 2832 431 1 5 4 0 0 exe [337110.410246] [ 2836] 0 2836 4654 1 5 4 0 0 exe [337110.420006] [ 2850] 0 2850 4525 1 5 4 0 0 exe [337110.428658] [ 2920] 0 2920 6555 1 9 5 0 0 exe [337110.437321] [ 2937] 0 2937 6465 1 9 5 0 0 exe [337110.449119] [ 2947] 0 2947 6497 1 9 5 0 0 exe [337110.457779] [ 2968] 0 2968 6594 1 9 5 0 0 exe [337110.468042] [ 3554] 65534 3554 1 1 1 1 0 0 exe [337110.476952] [ 3663] 0 3663 180154 668 21 5 0 0 image [337110.485780] [ 3669] 0 3669 181374 709 24 5 0 0 exe [337110.494433] [ 3670] 0 3670 210720 5498 61 5 0 0 exe [337110.503098] [ 3694] 0 3694 1 1 1 1 0 0 exe [337110.511746] [ 3712] 0 3712 23382 4122 32 6 0 0 exe [337110.525263] [ 3889] 0 3889 179802 651 20 5 0 0 image [337110.534464] [ 3895] 0 3895 181310 724 23 4 0 0 exe [337110.543111] [ 3896] 0 3896 210848 5707 61 6 0 0 exe [337110.551888] [ 3922] 0 3922 1 1 1 1 0 0 exe [337110.560718] [ 3944] 0 3944 23662 3735 32 6 0 0 exe [337110.569356] [ 4150] 0 4150 180282 704 22 5 0 0 image [337110.578176] [ 4157] 0 4157 181022 675 24 4 0 0 exe [337110.586828] [ 4158] 0 4158 210720 5716 60 6 0 0 exe [337110.596346] [ 4186] 0 4186 1 1 1 1 0 0 exe [337110.605017] [ 4231] 0 4231 23810 3953 31 6 0 0 exe [337110.613676] [ 4870] 0 4870 312972 3921 58 10 0 0 image [337110.622935] [ 4880] 0 4880 402732 4745 85 10 0 0 exe [337110.631598] [ 4882] 0 4882 739871 16872 297 14 0 0 exe [337110.640520] [ 4914] 0 4914 1 1 1 1 0 0 exe [337110.649448] [ 4953] 0 4953 23446 4375 31 6 0 0 exe [337110.658114] [ 4962] 0 4962 296940 3701 58 10 0 0 image [337110.666937] [ 4969] 0 4969 374 1 5 4 0 0 exe [337110.675594] [ 4973] 0 4973 372 1 4 3 0 0 exe [337110.684241] [ 4977] 0 4977 372 1 4 3 0 0 exe [337110.693478] [ 4983] 0 4983 372 1 4 3 0 0 exe [337110.702144] [ 4986] 0 4986 1 1 1 1 0 0 exe [337110.711039] [ 4997] 0 4997 1 1 1 1 0 0 exe [337110.719688] [ 5006] 0 5006 372 1 4 3 0 0 exe [337110.728581] [ 5033] 0 5033 1 1 1 1 0 0 exe [337110.737245] [ 5037] 0 5037 1 1 1 1 0 0 exe [337110.745903] Out of memory: Kill process 794 (exe) score 773 or sacrifice child [337110.754003] Killed process 794 (exe) total-vm:211041932kB, anon-rss:98393856kB, file-rss:0kB, shmem-rss:45312kB [337115.560599] oom_reaper: reaped process 794 (exe), now anon-rss:0kB, file-rss:24kB, shmem-rss:45312kB [337366.692854] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337366.704413] exe cpuset=/ mems_allowed=0 [337366.708753] CPU: 16 PID: 12660 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337366.717665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337366.727103] 0000000000000000 ffffffff8e336404 ffffafa1cfa17c10 ffff930655a51000 [337366.735236] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [337366.743346] ffff932152034080 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [337366.751440] Call Trace: [337366.754095] [] ? dump_stack+0x5c/0x78 [337366.759608] [] ? dump_header+0x78/0x1fd [337366.765301] [] ? get_page_from_freelist+0x3f7/0xb20 [337366.772024] [] ? cap_inode_killpriv+0x20/0x20 [337366.778235] [] ? oom_kill_process+0x22a/0x3f0 [337366.784460] [] ? out_of_memory+0x111/0x470 [337366.790417] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337366.797185] [] ? __alloc_pages_nodemask+0x201/0x260 [337366.803987] [] ? alloc_pages_current+0x91/0x140 [337366.810400] [] ? filemap_fault+0x326/0x5d0 [337366.816386] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337366.823211] [] ? __do_fault+0xa9/0x1c0 [337366.828845] [] ? handle_mm_fault+0xda4/0x1350 [337366.835330] [] ? __do_page_fault+0x255/0x4f0 [337366.841460] [] ? page_fault+0x28/0x30 [337366.847020] Mem-Info: [337366.849510] active_anon:30445033 inactive_anon:111401 isolated_anon:0 active_file:37 inactive_file:471 isolated_file:4 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6606 slab_unreclaimable:30327 mapped:109191 shmem:114618 pagetables:76063 bounce:0 free:138686 free_pcp:18 free_cma:0 [337366.886137] Node 0 active_anon:121780140kB inactive_anon:445604kB active_file:1644kB inactive_file:640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:437536kB dirty:0kB writeback:0kB shmem:458472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 563200kB writeback_tmp:0kB unstable:0kB pages_scanned:2571 all_unreclaimable? no [337366.916425] 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 [337366.948314] lowmem_reserve[]: 0 2974 120837 120837 120837 [337366.954885] Node 0 DMA32 free:473100kB min:1660kB low:4704kB high:7748kB active_anon:2567380kB inactive_anon:80kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:24kB slab_unreclaimable:2752kB kernel_stack:1056kB pagetables:4980kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337366.987646] lowmem_reserve[]: 0 0 117862 117862 117862 [337366.993773] Node 0 Normal free:65708kB min:65908kB low:186596kB high:307284kB active_anon:119212760kB inactive_anon:445524kB active_file:1624kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:26396kB slab_unreclaimable:118556kB kernel_stack:74192kB pagetables:299272kB bounce:0kB free_pcp:1196kB local_pcp:0kB free_cma:0kB [337367.028782] lowmem_reserve[]: 0 0 0 0 0 [337367.033632] 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 [337367.050182] Node 0 DMA32: 719*4kB (UME) 490*8kB (UME) 203*16kB (UME) 70*32kB (UME) 27*64kB (UME) 59*128kB (UME) 33*256kB (UME) 17*512kB (UME) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473916kB [337367.071204] Node 0 Normal: 6810*4kB (UE) 1934*8kB (UME) 1620*16kB (UE) 64*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 70680kB [337367.087355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337367.096286] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337367.104940] 116045 total pagecache pages [337367.109076] 0 pages in swap cache [337367.112702] Swap cache stats: add 0, delete 0, find 0/0 [337367.118131] Free swap = 0kB [337367.121260] Total swap = 0kB [337367.124359] 31457176 pages RAM [337367.127617] 0 pages HighMem/MovableOnly [337367.131652] 513206 pages reserved [337367.135182] 0 pages hwpoisoned [337367.138475] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337367.147310] [ 934] 0 934 101464 148 197 3 0 0 systemd-journal [337367.157006] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337367.166534] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337367.175447] [ 1128] 0 1128 21093 43 12 3 0 0 audispd [337367.184460] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337367.194243] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337367.203594] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337367.213220] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337367.221961] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [337367.230877] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337367.239971] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [337367.248909] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337367.257937] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337367.266883] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337367.275638] [ 1797] 0 1797 283904 51834 477 5 0 0 ruby [337367.284394] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [337367.294092] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [337367.303814] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337367.313512] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337367.322274] [17799] 0 17799 180958 734 23 5 0 0 exe [337367.331157] [17818] 65534 17818 17181673551 15958 134 6 0 0 exe [337367.340076] [ 4923] 0 4923 205700 112970 403 6 0 0 syz-manager [337367.349450] [12028] 0 12028 148709 90148 239 5 0 0 syz-manager [337367.358803] [ 9123] 0 9123 143126 86283 248 5 0 0 syz-manager [337367.368252] [39092] 0 39092 62528 493 29 4 0 0 rsyslogd [337367.377650] [56591] 0 56591 125862 102786 252 5 0 0 syz-manager [337367.387013] [48286] 0 48286 11100 86 25 3 0 0 cron [337367.395745] [48287] 0 48287 1069 16 8 3 0 0 sh [337367.404311] [48288] 0 48288 1043 16 9 3 0 0 run-parts [337367.413472] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [337367.423160] [48290] 0 48290 1457 15 8 3 0 0 sleep [337367.431982] [49353] 0 49353 315309 3982 62 10 0 0 image [337367.440798] [49360] 0 49360 421645 4904 89 10 0 0 exe [337367.449517] [49361] 0 49361 1586486 32402 636 21 0 0 exe [337367.458175] [49385] 0 49385 1 1 1 1 0 0 exe [337367.466954] [49404] 0 49404 24135 5463 54 6 0 0 exe [337367.475620] [49486] 0 49486 315373 4026 64 10 0 0 image [337367.485288] [49494] 0 49494 386860 4734 80 10 0 0 exe [337367.493956] [49495] 0 49495 1696898 28447 585 20 0 0 exe [337367.502752] [49519] 0 49519 1 1 1 1 0 0 exe [337367.511408] [49533] 0 49533 23922 5298 52 6 0 0 exe [337367.520070] [ 3663] 0 3663 180154 715 21 5 0 0 image [337367.528892] [ 3669] 0 3669 181374 826 24 5 0 0 exe [337367.537554] [ 3889] 0 3889 179802 651 20 5 0 0 image [337367.546386] [ 3895] 0 3895 181310 724 23 4 0 0 exe [337367.555069] [ 3896] 0 3896 211040 6113 63 6 0 0 exe [337367.563731] [ 3922] 0 3922 1 1 1 1 0 0 exe [337367.572492] [ 3944] 0 3944 24255 4980 53 6 0 0 exe [337367.581151] [ 4870] 0 4870 312972 3920 58 10 0 0 image [337367.589974] [ 4880] 0 4880 402732 4744 85 10 0 0 exe [337367.598772] [ 4882] 0 4882 1112616 21500 404 17 0 0 exe [337367.607444] [ 4914] 0 4914 1 1 1 1 0 0 exe [337367.616106] [ 4953] 0 4953 23710 5254 51 6 0 0 exe [337367.624762] [ 4962] 0 4962 296940 3700 58 10 0 0 image [337367.633604] [ 4969] 0 4969 374 1 5 4 0 0 exe [337367.642257] [ 4973] 0 4973 372 1 4 3 0 0 exe [337367.650966] [ 4977] 0 4977 372 1 4 3 0 0 exe [337367.659733] [ 4983] 0 4983 372 1 4 3 0 0 exe [337367.668386] [ 4986] 0 4986 1 1 1 1 0 0 exe [337367.677040] [ 4997] 0 4997 1 1 1 1 0 0 exe [337367.685695] [ 5006] 0 5006 372 1 4 3 0 0 exe [337367.694349] [ 5033] 0 5033 1 1 1 1 0 0 exe [337367.703023] [ 5037] 0 5037 1 1 1 1 0 0 exe [337367.711719] [ 5819] 0 5819 179866 665 21 4 0 0 image [337367.720548] [ 5825] 0 5825 180958 671 24 5 0 0 exe [337367.729206] [ 5826] 0 5826 211104 5945 61 6 0 0 exe [337367.737884] [ 5848] 0 5848 1 1 1 1 0 0 exe [337367.746541] [ 5863] 0 5863 23786 4610 52 7 0 0 exe [337367.755314] [ 7319] 0 7319 296940 3860 59 10 0 0 image [337367.764153] [ 7326] 0 7326 434358 7300 171 12 0 0 exe [337367.772909] [ 7327] 0 7327 52732660 29748685 67858 164 0 0 exe [337367.781609] [ 7348] 0 7348 1 1 1 1 0 0 exe [337367.790619] [ 7372] 0 7372 23633 3371 32 6 0 0 exe [337367.799283] [ 9391] 0 9391 296876 3929 58 9 0 0 image [337367.808123] [ 9401] 0 9401 370380 4865 85 10 0 0 exe [337367.816786] [ 9402] 0 9402 889276 20730 406 16 0 0 exe [337367.825473] [ 9426] 0 9426 1 1 1 1 0 0 exe [337367.834142] [ 9450] 0 9450 23876 4488 52 6 0 0 exe [337367.842795] [10210] 0 10210 312972 3960 62 10 0 0 image [337367.851625] [10217] 0 10217 370316 4896 83 10 0 0 exe [337367.860279] [10218] 0 10218 887031 20618 400 16 0 0 exe [337367.868929] [10238] 0 10238 1 1 1 1 0 0 exe [337367.877636] [10260] 0 10260 23781 4766 52 6 0 0 exe [337367.886301] [10560] 0 10560 296588 4000 58 9 0 0 image [337367.895138] [10568] 0 10568 386700 4821 83 10 0 0 exe [337367.903778] [10570] 0 10570 870519 20470 402 16 0 0 exe [337367.912417] [10590] 0 10590 1 1 1 1 0 0 exe [337367.921063] [10603] 0 10603 23555 4832 52 6 0 0 exe [337367.929705] [10702] 0 10702 296588 3704 58 10 0 0 image [337367.938526] [10710] 0 10710 29859 3919 31 6 0 0 exe [337367.947192] [10752] 0 10752 1 1 1 1 0 0 exe [337367.955934] [10768] 0 10768 1 1 1 1 0 0 exe [337367.964610] [10771] 0 10771 1 1 1 1 0 0 exe [337367.973284] [10776] 0 10776 1 1 1 1 0 0 exe [337367.981940] [10788] 0 10788 1 1 1 1 0 0 exe [337367.990607] [10795] 0 10795 1 1 1 1 0 0 exe [337367.999257] [10799] 0 10799 1 1 1 1 0 0 exe [337368.007972] [10815] 0 10815 4875 1 5 4 0 0 exe [337368.016657] [10871] 0 10871 6664 1 9 5 0 0 exe [337368.025861] [10905] 0 10905 6893 1 9 5 0 0 exe [337368.034556] [10915] 0 10915 6628 1 10 5 0 0 exe [337368.043242] [10961] 0 10961 7233 1 10 5 0 0 exe [337368.052882] [12378] 0 12378 179866 659 21 4 0 0 image [337368.061711] [12391] 0 12391 181918 1444 27 5 0 0 exe [337368.070480] [12400] 65534 12400 255904 17876 119 6 0 0 exe [337368.080435] [12410] 0 12410 179802 674 21 4 0 0 image [337368.089399] [12415] 0 12415 179802 675 21 5 0 0 image [337368.098400] [12420] 0 12420 181310 707 23 5 0 0 exe [337368.107048] [12424] 65534 12424 210784 5705 60 6 0 0 exe [337368.116576] [12431] 0 12431 180958 722 23 5 0 0 exe [337368.125229] [12436] 65534 12436 210784 5867 61 6 0 0 exe [337368.133881] [12468] 65534 12468 1 1 1 1 0 0 exe [337368.142545] [12495] 65534 12495 1 1 1 1 0 0 exe [337368.151208] [12496] 65534 12496 1 1 1 1 0 0 exe [337368.159866] [12532] 65534 12532 23340 3967 32 6 0 0 exe [337368.168763] [12561] 65534 12561 23433 3549 32 6 0 0 exe [337368.177862] [12568] 65534 12568 23649 3438 32 6 0 0 exe [337368.186517] [13876] 0 13876 180218 674 22 5 0 0 image [337368.195364] [13882] 0 13882 181310 714 24 4 0 0 exe [337368.204161] [13888] 65534 13888 210912 5837 62 6 0 0 exe [337368.212852] [13893] 0 13893 180282 660 21 5 0 0 image [337368.221737] [13901] 65534 13901 30275 3597 32 6 0 0 exe [337368.230564] [13916] 65534 13916 1 1 1 1 0 0 exe [337368.239229] [13940] 65534 13940 23585 3558 32 6 0 0 exe [337368.247883] [13961] 65534 13961 843 5 5 4 0 0 exe [337368.256655] [13972] 65534 13972 4937 1 4 3 0 0 exe [337368.266088] [13975] 65534 13975 413 1 5 4 0 0 exe [337368.274855] [13992] 65534 13992 575 1 5 4 0 0 exe [337368.283495] [13998] 65534 13998 4507 1 4 3 0 0 exe [337368.292308] [14006] 65534 14006 4669 1 5 4 0 0 exe [337368.300948] [14010] 65534 14010 767 1 5 4 0 0 exe [337368.309882] [14027] 65534 14027 4861 1 4 4 0 0 exe [337368.318528] [14060] 65534 14060 841 1 3 2 0 0 exe [337368.327256] [14076] 65534 14076 411 1 3 2 0 0 exe [337368.336424] [14109] 65534 14109 1 1 1 1 0 0 exe [337368.346048] [14113] 65534 14113 341 1 2 2 0 0 exe [337368.354813] Out of memory: Kill process 7327 (exe) score 934 or sacrifice child [337368.362512] Killed process 7348 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [337368.387237] oom_reaper: reaped process 7348 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [337368.396587] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337368.408270] exe cpuset=/ mems_allowed=0 [337368.412610] CPU: 59 PID: 486 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337368.421247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337368.430711] 0000000000000000 ffffffff8e336404 ffffafa1df647c10 ffff930655a51000 [337368.438817] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [337368.446909] ffff9313bfe100c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [337368.454995] Call Trace: [337368.457656] [] ? dump_stack+0x5c/0x78 [337368.463194] [] ? dump_header+0x78/0x1fd [337368.468922] [] ? get_page_from_freelist+0x3f7/0xb20 [337368.475702] [] ? cap_inode_killpriv+0x20/0x20 [337368.482016] [] ? oom_kill_process+0x22a/0x3f0 [337368.488289] [] ? out_of_memory+0x111/0x470 [337368.494239] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337368.500963] [] ? __alloc_pages_nodemask+0x201/0x260 [337368.507693] [] ? alloc_pages_current+0x91/0x140 [337368.514247] [] ? filemap_fault+0x326/0x5d0 [337368.520252] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337368.527175] [] ? __do_fault+0xa9/0x1c0 [337368.532791] [] ? handle_mm_fault+0xda4/0x1350 [337368.539006] [] ? __do_page_fault+0x255/0x4f0 [337368.545234] [] ? page_fault+0x28/0x30 [337368.550974] Mem-Info: [337368.553457] active_anon:30445702 inactive_anon:111401 isolated_anon:0 active_file:964 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6563 slab_unreclaimable:30268 mapped:109656 shmem:114618 pagetables:76066 bounce:0 free:138706 free_pcp:0 free_cma:0 [337368.587774] Node 0 active_anon:121782808kB inactive_anon:445604kB active_file:3212kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:438616kB dirty:0kB writeback:0kB shmem:458472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 563200kB writeback_tmp:0kB unstable:0kB pages_scanned:25282 all_unreclaimable? no [337368.617871] 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 [337368.647655] lowmem_reserve[]: 0 2974 120837 120837 120837 [337368.654166] Node 0 DMA32 free:473024kB min:1660kB low:4704kB high:7748kB active_anon:2567940kB inactive_anon:80kB active_file:0kB inactive_file:132kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:24kB slab_unreclaimable:2528kB kernel_stack:1056kB pagetables:4984kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB [337368.687074] lowmem_reserve[]: 0 0 117862 117862 117862 [337368.693265] Node 0 Normal free:66024kB min:65908kB low:186596kB high:307284kB active_anon:119215376kB inactive_anon:445524kB active_file:1032kB inactive_file:1220kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:26228kB slab_unreclaimable:118544kB kernel_stack:74192kB pagetables:299280kB bounce:0kB free_pcp:1032kB local_pcp:0kB free_cma:0kB [337368.728599] lowmem_reserve[]: 0 0 0 0 0 [337368.733531] 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 [337368.750272] Node 0 DMA32: 717*4kB (UME) 447*8kB (UME) 201*16kB (UME) 72*32kB (UME) 27*64kB (UME) 59*128kB (UME) 33*256kB (UME) 17*512kB (UME) 9*1024kB (UM) 2*2048kB (UE) 103*4096kB (UM) = 473596kB [337368.771498] Node 0 Normal: 6878*4kB (UME) 1993*8kB (UME) 1445*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66576kB [337368.786981] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337368.795885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337368.804525] 114971 total pagecache pages [337368.808697] 0 pages in swap cache [337368.812213] Swap cache stats: add 0, delete 0, find 0/0 [337368.817639] Free swap = 0kB [337368.820759] Total swap = 0kB [337368.823844] 31457176 pages RAM [337368.827154] 0 pages HighMem/MovableOnly [337368.831191] 513206 pages reserved [337368.834706] 0 pages hwpoisoned [337368.837962] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337368.846756] [ 934] 0 934 101464 148 197 3 0 0 systemd-journal [337368.856443] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337368.865971] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337368.874987] [ 1128] 0 1128 21093 43 12 3 0 0 audispd [337368.884072] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337368.892885] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337368.902241] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337368.911837] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337368.920568] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [337368.929485] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337368.938789] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [337368.947698] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337368.956790] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337368.965751] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337368.974484] [ 1797] 0 1797 283904 51834 477 5 0 0 ruby [337368.983210] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [337368.992900] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [337369.002602] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337369.012742] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337369.021510] [17799] 0 17799 180958 734 23 5 0 0 exe [337369.030258] [17818] 65534 17818 17181673551 15958 134 6 0 0 exe [337369.039500] [ 4923] 0 4923 205700 112970 403 6 0 0 syz-manager [337369.048863] [12028] 0 12028 148709 90148 239 5 0 0 syz-manager [337369.058221] [ 9123] 0 9123 143126 86283 248 5 0 0 syz-manager [337369.067824] [39092] 0 39092 62528 493 29 4 0 0 rsyslogd [337369.076944] [56591] 0 56591 125862 102786 252 5 0 0 syz-manager [337369.086314] [48286] 0 48286 11100 86 25 3 0 0 cron [337369.095058] [48287] 0 48287 1069 16 8 3 0 0 sh [337369.103623] [48288] 0 48288 1043 16 9 3 0 0 run-parts [337369.112944] [48289] 0 48289 2791 56 10 3 0 0 drawfork-puppet [337369.122662] [48290] 0 48290 1457 15 8 3 0 0 sleep [337369.131674] [49353] 0 49353 315309 3982 62 10 0 0 image [337369.140515] [49360] 0 49360 421645 4904 89 10 0 0 exe [337369.149167] [49361] 0 49361 1586486 32431 636 21 0 0 exe [337369.157816] [49385] 0 49385 1 1 1 1 0 0 exe [337369.166470] [49404] 0 49404 24135 5463 54 6 0 0 exe [337369.175304] [49486] 0 49486 315373 4026 64 10 0 0 image [337369.184244] [49494] 0 49494 386860 4734 80 10 0 0 exe [337369.193154] [49495] 0 49495 1696898 28447 585 20 0 0 exe [337369.201831] [49519] 0 49519 1 1 1 1 0 0 exe [337369.210492] [49533] 0 49533 23922 5298 52 6 0 0 exe [337369.219164] [ 3663] 0 3663 180154 715 21 5 0 0 image [337369.228075] [ 3669] 0 3669 181374 826 24 5 0 0 exe [337369.236723] [ 3889] 0 3889 179802 651 20 5 0 0 image [337369.245557] [ 3895] 0 3895 181310 724 23 4 0 0 exe [337369.254225] [ 3896] 0 3896 211040 6113 63 6 0 0 exe [337369.262966] [ 3922] 0 3922 1 1 1 1 0 0 exe [337369.271645] [ 3944] 0 3944 24255 4980 53 6 0 0 exe [337369.280303] [ 4870] 0 4870 312972 3920 58 10 0 0 image [337369.289123] [ 4880] 0 4880 402732 4744 85 10 0 0 exe [337369.297768] [ 4882] 0 4882 1112616 21500 404 17 0 0 exe [337369.306413] [ 4914] 0 4914 1 1 1 1 0 0 exe [337369.315144] [ 4953] 0 4953 23710 5254 51 6 0 0 exe [337369.323785] [ 4962] 0 4962 296940 3700 58 10 0 0 image [337369.332606] [ 4969] 0 4969 374 1 5 4 0 0 exe [337369.341331] [ 4973] 0 4973 372 1 4 3 0 0 exe [337369.350026] [ 4977] 0 4977 372 1 4 3 0 0 exe [337369.358691] [ 4983] 0 4983 372 1 4 3 0 0 exe [337369.367346] [ 4986] 0 4986 1 1 1 1 0 0 exe [337369.376020] [ 4997] 0 4997 1 1 1 1 0 0 exe [337369.384829] [ 5006] 0 5006 372 1 4 3 0 0 exe [337369.393489] [ 5033] 0 5033 1 1 1 1 0 0 exe [337369.402145] [ 5037] 0 5037 1 1 1 1 0 0 exe [337369.410808] [ 5819] 0 5819 179866 665 21 4 0 0 image [337369.419666] [ 5825] 0 5825 180958 671 24 5 0 0 exe [337369.428321] [ 5826] 0 5826 211104 5945 61 6 0 0 exe [337369.437166] [ 5848] 0 5848 1 1 1 1 0 0 exe [337369.445832] [ 5863] 0 5863 23786 4610 52 7 0 0 exe [337369.454497] [ 7319] 0 7319 296940 3860 59 10 0 0 image [337369.463408] [ 7326] 0 7326 434358 7300 171 12 0 0 exe [337369.472092] [ 7327] 0 7327 52732660 29750185 67861 164 0 0 exe [337369.480738] [ 7348] 0 7348 1 0 1 1 0 0 exe [337369.489495] [ 7372] 0 7372 23633 3371 32 6 0 0 exe [337369.498138] [ 9391] 0 9391 296876 3929 58 9 0 0 image [337369.507084] [ 9401] 0 9401 370380 4865 85 10 0 0 exe [337369.516061] [ 9402] 0 9402 889276 20730 406 16 0 0 exe [337369.524825] [ 9426] 0 9426 1 1 1 1 0 0 exe [337369.533492] [ 9450] 0 9450 23876 4488 52 6 0 0 exe [337369.542247] [10210] 0 10210 312972 3960 62 10 0 0 image [337369.551085] [10217] 0 10217 370316 4896 83 10 0 0 exe [337369.559746] [10218] 0 10218 887031 20618 400 16 0 0 exe [337369.568831] [10238] 0 10238 1 1 1 1 0 0 exe [337369.577665] [10260] 0 10260 23781 4766 52 6 0 0 exe [337369.586326] [10560] 0 10560 296588 4000 58 9 0 0 image [337369.595306] [10568] 0 10568 386700 4821 83 10 0 0 exe [337369.604003] [10570] 0 10570 870519 20472 403 16 0 0 exe [337369.612999] [10590] 0 10590 1 1 1 1 0 0 exe [337369.621645] [10603] 0 10603 23555 4832 52 6 0 0 exe [337369.630356] [10702] 0 10702 296588 3704 58 10 0 0 image [337369.639179] [10710] 0 10710 29859 3919 31 6 0 0 exe [337369.647828] [10752] 0 10752 1 1 1 1 0 0 exe [337369.656475] [10768] 0 10768 1 1 1 1 0 0 exe [337369.665316] [10771] 0 10771 1 1 1 1 0 0 exe [337369.673968] [10776] 0 10776 1 1 1 1 0 0 exe [337369.682890] [10788] 0 10788 1 1 1 1 0 0 exe [337369.691536] [10795] 0 10795 1 1 1 1 0 0 exe [337369.700798] [10799] 0 10799 1 1 1 1 0 0 exe [337369.709578] [10815] 0 10815 4875 1 5 4 0 0 exe [337369.718278] [10871] 0 10871 6664 1 9 5 0 0 exe [337369.727128] [10905] 0 10905 6893 1 9 5 0 0 exe [337369.735786] [10915] 0 10915 6628 1 10 5 0 0 exe [337369.744443] [10961] 0 10961 7233 1 10 5 0 0 exe [337369.753114] [12378] 0 12378 179866 659 21 4 0 0 image [337369.761954] [12391] 0 12391 181918 1444 27 5 0 0 exe [337369.770624] [12400] 65534 12400 255904 17876 119 6 0 0 exe [337369.779327] [12410] 0 12410 179802 674 21 4 0 0 image [337369.788160] [12415] 0 12415 179802 675 21 5 0 0 image [337369.796993] [12420] 0 12420 181310 707 23 5 0 0 exe [337369.805769] [12424] 65534 12424 210784 5705 60 6 0 0 exe [337369.814431] [12431] 0 12431 180958 722 23 5 0 0 exe [337369.823575] [12436] 65534 12436 210784 5867 61 6 0 0 exe [337369.832274] [12468] 65534 12468 1 1 1 1 0 0 exe [337369.841051] [12495] 65534 12495 1 1 1 1 0 0 exe [337369.849715] [12496] 65534 12496 1 1 1 1 0 0 exe [337369.859426] [12532] 65534 12532 23340 3967 32 6 0 0 exe [337369.868087] [12561] 65534 12561 23433 3549 32 6 0 0 exe [337369.876784] [12568] 65534 12568 23649 3438 32 6 0 0 exe [337369.885784] [13876] 0 13876 180218 674 22 5 0 0 image [337369.894607] [13882] 0 13882 181310 714 24 4 0 0 exe [337369.903262] [13888] 65534 13888 210912 5837 62 6 0 0 exe [337369.911911] [13893] 0 13893 180282 660 21 5 0 0 image [337369.920732] [13901] 65534 13901 30275 3597 32 6 0 0 exe [337369.929504] [13916] 65534 13916 1 1 1 1 0 0 exe [337369.938356] [13940] 65534 13940 23585 3558 32 6 0 0 exe [337369.947001] [13961] 65534 13961 843 5 5 4 0 0 exe [337369.955653] [13972] 65534 13972 4937 1 4 3 0 0 exe [337369.964305] [13975] 65534 13975 413 1 5 4 0 0 exe [337369.972953] [13992] 65534 13992 575 1 5 4 0 0 exe [337369.981736] [13998] 65534 13998 4507 1 4 3 0 0 exe [337369.990390] [14006] 65534 14006 4669 1 5 4 0 0 exe [337369.999037] [14010] 65534 14010 767 1 5 4 0 0 exe [337370.007682] [14027] 65534 14027 4861 1 4 4 0 0 exe [337370.016329] [14060] 65534 14060 841 1 3 2 0 0 exe [337370.025034] [14076] 65534 14076 411 1 3 2 0 0 exe [337370.033680] [14109] 65534 14109 1 1 1 1 0 0 exe [337370.042325] [14113] 65534 14113 341 1 2 2 0 0 exe [337370.051059] Out of memory: Kill process 7327 (exe) score 934 or sacrifice child [337370.059104] Killed process 7327 (exe) total-vm:210930640kB, anon-rss:118958908kB, file-rss:0kB, shmem-rss:41864kB [337377.146593] oom_reaper: reaped process 7327 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:41864kB [337571.520541] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337571.532113] exe cpuset=/ mems_allowed=0 [337571.536469] CPU: 51 PID: 5860 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337571.545199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337571.554633] 0000000000000000 ffffffff8e336404 ffffafa1e2d67c10 ffff931a2aad1100 [337571.562735] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [337571.570820] ffff93186d5970c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [337571.578928] Call Trace: [337571.581582] [] ? dump_stack+0x5c/0x78 [337571.587119] [] ? dump_header+0x78/0x1fd [337571.592805] [] ? get_page_from_freelist+0x3f7/0xb20 [337571.599527] [] ? cap_inode_killpriv+0x20/0x20 [337571.605747] [] ? oom_kill_process+0x22a/0x3f0 [337571.611951] [] ? out_of_memory+0x111/0x470 [337571.617892] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337571.624618] [] ? __alloc_pages_nodemask+0x201/0x260 [337571.631359] [] ? alloc_pages_current+0x91/0x140 [337571.637735] [] ? filemap_fault+0x326/0x5d0 [337571.643700] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337571.650510] [] ? __do_fault+0xa9/0x1c0 [337571.656105] [] ? handle_mm_fault+0xda4/0x1350 [337571.662425] [] ? __do_page_fault+0x255/0x4f0 [337571.668552] [] ? page_fault+0x28/0x30 [337571.674071] Mem-Info: [337571.676551] active_anon:30419628 inactive_anon:125343 isolated_anon:0 active_file:237 inactive_file:0 isolated_file:95 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6816 slab_unreclaimable:29332 mapped:122365 shmem:128609 pagetables:81905 bounce:0 free:138789 free_pcp:754 free_cma:0 [337571.711432] Node 0 active_anon:121678512kB inactive_anon:501372kB active_file:960kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):380kB mapped:488928kB dirty:0kB writeback:0kB shmem:514436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 583680kB writeback_tmp:0kB unstable:0kB pages_scanned:115 all_unreclaimable? no [337571.741441] 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 [337571.771641] lowmem_reserve[]: 0 2974 120837 120837 120837 [337571.777996] Node 0 DMA32 free:473048kB min:1660kB low:4704kB high:7748kB active_anon:2569828kB inactive_anon:0kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:44kB slab_unreclaimable:476kB kernel_stack:144kB pagetables:5064kB bounce:0kB free_pcp:900kB local_pcp:0kB free_cma:0kB [337571.810462] lowmem_reserve[]: 0 0 117862 117862 117862 [337571.816632] Node 0 Normal free:66816kB min:65908kB low:186596kB high:307284kB active_anon:119108684kB inactive_anon:501372kB active_file:1284kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27216kB slab_unreclaimable:116852kB kernel_stack:102448kB pagetables:322556kB bounce:0kB free_pcp:2400kB local_pcp:0kB free_cma:0kB [337571.851787] lowmem_reserve[]: 0 0 0 0 0 [337571.857212] 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 [337571.873466] Node 0 DMA32: 587*4kB (UME) 334*8kB (UME) 136*16kB (UME) 75*32kB (UME) 86*64kB (UME) 57*128kB (UME) 31*256kB (UE) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473724kB [337571.894026] Node 0 Normal: 1500*4kB (UME) 594*8kB (UME) 199*16kB (UME) 540*32kB (UE) 554*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66672kB [337571.910879] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337571.919779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337571.928414] 128797 total pagecache pages [337571.932535] 0 pages in swap cache [337571.936063] Swap cache stats: add 0, delete 0, find 0/0 [337571.941580] Free swap = 0kB [337571.944707] Total swap = 0kB [337571.947804] 31457176 pages RAM [337571.951060] 0 pages HighMem/MovableOnly [337571.955099] 513206 pages reserved [337571.958616] 0 pages hwpoisoned [337571.961871] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337571.970700] [ 934] 0 934 109656 148 212 3 0 0 systemd-journal [337571.980385] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337571.989997] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337571.998897] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [337572.008000] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337572.016819] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337572.026199] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337572.035832] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337572.044565] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [337572.053483] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337572.063091] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [337572.072001] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337572.080903] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337572.089813] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337572.098546] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [337572.107321] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [337572.117002] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [337572.126698] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337572.136386] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337572.145134] [17799] 0 17799 180958 734 23 5 0 0 exe [337572.153777] [17818] 65534 17818 17181673551 15988 134 6 0 0 exe [337572.162691] [ 4923] 0 4923 205700 113449 403 6 0 0 syz-manager [337572.172044] [12028] 0 12028 148709 94820 250 5 0 0 syz-manager [337572.181386] [ 9123] 0 9123 143190 84819 249 5 0 0 syz-manager [337572.190777] [39092] 0 39092 62528 510 29 4 0 0 rsyslogd [337572.199885] [56591] 0 56591 125862 102912 252 5 0 0 syz-manager [337572.209270] [ 3889] 0 3889 179802 651 20 5 0 0 image [337572.218090] [ 3895] 0 3895 181310 788 23 4 0 0 exe [337572.226744] [ 3896] 0 3896 218112 15545 93 6 0 0 exe [337572.235412] [ 3922] 0 3922 1 1 1 1 0 0 exe [337572.244073] [ 3944] 0 3944 24255 5085 53 6 0 0 exe [337572.252765] [ 5819] 0 5819 179866 664 21 4 0 0 image [337572.261579] [ 5825] 0 5825 180958 671 24 5 0 0 exe [337572.270259] [ 5826] 0 5826 211232 6215 63 6 0 0 exe [337572.278946] [ 5848] 0 5848 1 1 1 1 0 0 exe [337572.287632] [ 5863] 0 5863 24379 5359 54 7 0 0 exe [337572.296311] [ 9391] 0 9391 296876 3928 58 9 0 0 image [337572.305133] [ 9401] 0 9401 430196 7534 168 11 0 0 exe [337572.313786] [ 9402] 0 9402 86454006 29727800 73922 185 0 0 exe [337572.322469] [ 9426] 0 9426 1 1 1 1 0 0 exe [337572.331108] [ 9450] 0 9450 24140 5284 52 6 0 0 exe [337572.339753] [10560] 0 10560 296588 3999 58 9 0 0 image [337572.348567] [10568] 0 10568 386700 4821 83 10 0 0 exe [337572.357250] [10570] 0 10570 1197951 23988 502 19 0 0 exe [337572.365890] [10590] 0 10590 1 1 1 1 0 0 exe [337572.374667] [10603] 0 10603 23555 5123 52 6 0 0 exe [337572.383311] [15336] 0 15336 179866 663 20 5 0 0 image [337572.392167] [15341] 0 15341 179866 651 20 4 0 0 image [337572.400982] [15347] 0 15347 181438 712 25 4 0 0 exe [337572.409661] [15348] 0 15348 210848 5912 58 5 0 0 exe [337572.418300] [15358] 0 15358 181918 1357 29 4 0 0 exe [337572.427111] [15363] 65534 15363 256544 21796 130 6 0 0 exe [337572.435756] [15393] 0 15393 1 1 1 1 0 0 exe [337572.444413] [15394] 65534 15394 1 1 1 1 0 0 exe [337572.453071] [15429] 0 15429 23878 4716 52 6 0 0 exe [337572.461721] [15433] 65534 15433 23324 4174 52 6 0 0 exe [337572.470466] [15510] 0 15510 296940 3947 58 10 0 0 image [337572.479305] [15516] 0 15516 370380 4892 81 10 0 0 exe [337572.489371] [15517] 0 15517 1078478 25240 438 17 0 0 exe [337572.498043] [15542] 0 15542 1 1 1 1 0 0 exe [337572.506882] [15558] 0 15558 23726 4463 52 6 0 0 exe [337572.515715] [15638] 0 15638 179930 625 20 4 0 0 image [337572.524574] [15656] 0 15656 448 1 5 4 0 0 exe [337572.533285] [15660] 0 15660 446 1 3 2 0 0 exe [337572.541946] [15664] 0 15664 446 1 4 3 0 0 exe [337572.550624] [15668] 0 15668 1 1 1 1 0 0 exe [337572.559305] [15672] 0 15672 187 1 3 2 0 0 exe [337572.567972] [15680] 0 15680 1 1 1 1 0 0 exe [337572.576976] [15694] 0 15694 187 1 3 2 0 0 exe [337572.585739] [15700] 0 15700 1 1 1 1 0 0 exe [337572.594405] [15714] 0 15714 449 1 3 2 0 0 exe [337572.603082] [16288] 0 16288 449 1 3 2 0 0 exe [337572.611743] [16511] 0 16511 296588 3994 59 10 0 0 image [337572.620600] [16517] 0 16517 388749 4837 87 10 0 0 exe [337572.629267] [16518] 0 16518 870582 20089 398 16 0 0 exe [337572.638197] [16537] 0 16537 1 1 1 1 0 0 exe [337572.646855] [16553] 0 16553 23434 4785 52 5 0 0 exe [337572.655525] [16703] 0 16703 298925 3743 62 10 0 0 image [337572.664369] [16722] 0 16722 29797 3687 31 7 0 0 exe [337572.673131] [16793] 0 16793 1 1 1 1 0 0 exe [337572.681810] [16807] 0 16807 1 1 1 1 0 0 exe [337572.690468] [16811] 0 16811 4665 1 5 4 0 0 exe [337572.699133] [16821] 0 16821 6893 1 9 5 0 0 exe [337572.707913] [16825] 0 16825 571 1 5 4 0 0 exe [337572.716779] [16835] 0 16835 6639 1 9 5 0 0 exe [337572.725440] [16839] 0 16839 827 1 5 4 0 0 exe [337572.734093] [16844] 0 16844 4921 1 5 4 0 0 exe [337572.742764] [16899] 0 16899 1 1 1 1 0 0 exe [337572.751428] [16915] 0 16915 1 1 1 1 0 0 exe [337572.760090] [16944] 0 16944 6710 1 9 5 0 0 exe [337572.768752] [16961] 0 16961 6828 1 9 5 0 0 exe [337572.777411] [17531] 0 17531 179866 657 21 5 0 0 image [337572.786264] [17538] 0 17538 181310 719 24 5 0 0 exe [337572.794950] [17543] 65534 17543 210912 5680 59 5 0 0 exe [337572.803601] [17563] 65534 17563 1 1 1 1 0 0 exe [337572.812253] [17581] 65534 17581 23541 4546 52 6 0 0 exe [337572.820919] [17738] 0 17738 296940 3893 59 10 0 0 image [337572.831319] [17744] 0 17744 405197 4801 85 10 0 0 exe [337572.839970] [17745] 0 17745 829639 18956 332 15 0 0 exe [337572.848631] [17770] 0 17770 1 1 1 1 0 0 exe [337572.857288] [17787] 0 17787 23669 5073 51 6 0 0 exe [337572.865944] [18241] 0 18241 180154 679 21 4 0 0 image [337572.874808] [18248] 0 18248 181374 706 25 4 0 0 exe [337572.883464] [18252] 65534 18252 211040 5873 60 6 0 0 exe [337572.892129] [18270] 65534 18270 1 1 1 1 0 0 exe [337572.900997] [18289] 65534 18289 23470 4707 52 6 0 0 exe [337572.909785] [18344] 0 18344 296940 3974 58 10 0 0 image [337572.918764] [18350] 0 18350 403084 4806 83 10 0 0 exe [337572.927593] [18351] 0 18351 798905 18645 329 15 0 0 exe [337572.954492] [18374] 0 18374 1 1 1 1 0 0 exe [337572.963180] [18390] 0 18390 23486 4568 52 6 0 0 exe [337572.971837] [18979] 0 18979 179866 704 21 4 0 0 image [337572.980670] [18994] 0 18994 181310 710 24 5 0 0 exe [337572.989448] [19000] 65534 19000 210992 5777 60 6 0 0 exe [337572.998384] [19080] 65534 19080 1 1 1 1 0 0 exe [337573.007162] [19162] 65534 19162 23749 4892 52 6 0 0 exe [337573.015832] [19278] 0 19278 180218 646 20 5 0 0 image [337573.024689] [19290] 65534 19290 30139 3842 32 6 0 0 exe [337573.033346] [19301] 0 19301 298925 3981 57 10 0 0 image [337573.042299] [19308] 0 19308 370348 4824 83 10 0 0 exe [337573.050965] [19309] 0 19309 866684 18652 336 15 0 0 exe [337573.059725] [19350] 0 19350 1 1 1 1 0 0 exe [337573.068397] [19361] 65534 19361 352 1 5 4 0 0 exe [337573.077666] [19379] 65534 19379 825 1 5 4 0 0 exe [337573.086559] [19385] 65534 19385 4446 1 5 4 0 0 exe [337573.095485] [19396] 65534 19396 4919 1 4 3 0 0 exe [337573.104149] [19402] 65534 19402 667 1 5 4 0 0 exe [337573.112831] [19412] 65534 19412 4761 1 4 3 0 0 exe [337573.121502] [19415] 65534 19415 794 1 5 4 0 0 exe [337573.130254] [19427] 65534 19427 4888 1 5 4 0 0 exe [337573.138906] [19455] 0 19455 23657 4765 52 6 0 0 exe [337573.147675] [19463] 65534 19463 823 1 3 2 0 0 exe [337573.157333] [19491] 65534 19491 693 1 4 3 0 0 exe [337573.166979] [19503] 65534 19503 6734 1 9 5 0 0 exe [337573.176591] [19602] 65534 19602 418 1 5 3 0 0 exe [337573.185486] [20399] 0 20399 315373 3706 61 10 0 0 image [337573.194692] [20410] 0 20410 677 1 5 4 0 0 exe [337573.203541] [20413] 0 20413 675 1 4 3 0 0 exe [337573.212197] [20417] 0 20417 675 1 4 3 0 0 exe [337573.221044] [20421] 0 20421 1 1 1 1 0 0 exe [337573.229713] [20435] 0 20435 675 1 4 3 0 0 exe [337573.238402] [20445] 0 20445 1 1 1 1 0 0 exe [337573.247062] [20449] 0 20449 675 1 4 3 0 0 exe [337573.255827] [20453] 0 20453 1 1 1 1 0 0 exe [337573.264658] [20465] 0 20465 1 1 1 1 0 0 exe [337573.273512] Out of memory: Kill process 9402 (exe) score 934 or sacrifice child [337573.281350] Killed process 9426 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [337573.297634] oom_reaper: reaped process 9426 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [337573.345508] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337573.357754] syz-manager cpuset=/ mems_allowed=0 [337573.362781] CPU: 37 PID: 9171 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337573.372200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337573.381718] 0000000000000000 ffffffff8e336404 ffffafa1ce3dbc10 ffff931a2aad1100 [337573.389843] ffffffff8e209690 0000000000000000 0000000000000000 0000000000000001 [337573.400671] 0000000000000000 ffff9322f6c15610 ffff9322f6c150c0 ffffffff8e2acee0 [337573.408983] Call Trace: [337573.411650] [] ? dump_stack+0x5c/0x78 [337573.417255] [] ? dump_header+0x78/0x1fd [337573.422942] [] ? cap_inode_killpriv+0x20/0x20 [337573.429149] [] ? oom_kill_process+0x22a/0x3f0 [337573.435469] [] ? out_of_memory+0x111/0x470 [337573.441678] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337573.448408] [] ? __alloc_pages_nodemask+0x201/0x260 [337573.455138] [] ? alloc_pages_current+0x91/0x140 [337573.461517] [] ? filemap_fault+0x326/0x5d0 [337573.467658] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337573.474469] [] ? __do_fault+0xa9/0x1c0 [337573.480150] [] ? handle_mm_fault+0xda4/0x1350 [337573.486355] [] ? pick_next_task_fair+0x2fb/0x490 [337573.492914] [] ? __do_page_fault+0x255/0x4f0 [337573.499032] [] ? page_fault+0x28/0x30 [337573.504588] Mem-Info: [337573.507094] active_anon:30419682 inactive_anon:125343 isolated_anon:0 active_file:0 inactive_file:821 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6776 slab_unreclaimable:29332 mapped:122444 shmem:128609 pagetables:81905 bounce:0 free:138602 free_pcp:284 free_cma:0 [337573.541489] Node 0 active_anon:121678728kB inactive_anon:501372kB active_file:0kB inactive_file:3080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:489680kB dirty:0kB writeback:0kB shmem:514436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 583680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [337573.571373] 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 [337573.601235] lowmem_reserve[]: 0 2974 120837 120837 120837 [337573.608435] Node 0 DMA32 free:473104kB min:1660kB low:4704kB high:7748kB active_anon:2570012kB inactive_anon:0kB active_file:40kB inactive_file:164kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:44kB slab_unreclaimable:476kB kernel_stack:144kB pagetables:5064kB bounce:0kB free_pcp:408kB local_pcp:0kB free_cma:0kB [337573.641223] lowmem_reserve[]: 0 0 117862 117862 117862 [337573.647395] Node 0 Normal free:65936kB min:65908kB low:186596kB high:307284kB active_anon:119108828kB inactive_anon:501372kB active_file:0kB inactive_file:2564kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27060kB slab_unreclaimable:116852kB kernel_stack:102448kB pagetables:322556kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337573.682479] lowmem_reserve[]: 0 0 0 0 0 [337573.687398] 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 [337573.704165] Node 0 DMA32: 705*4kB (UME) 361*8kB (UME) 136*16kB (UME) 75*32kB (UME) 85*64kB (UME) 57*128kB (UME) 31*256kB (UE) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 474348kB [337573.725000] Node 0 Normal: 1614*4kB (UME) 624*8kB (UME) 223*16kB (UME) 549*32kB (UME) 559*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68360kB [337573.742073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337573.750992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337573.759645] 129742 total pagecache pages [337573.763784] 0 pages in swap cache [337573.767319] Swap cache stats: add 0, delete 0, find 0/0 [337573.772763] Free swap = 0kB [337573.775884] Total swap = 0kB [337573.778979] 31457176 pages RAM [337573.782240] 0 pages HighMem/MovableOnly [337573.786306] 513206 pages reserved [337573.789829] 0 pages hwpoisoned [337573.793089] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337573.801924] [ 934] 0 934 109656 148 212 3 0 0 systemd-journal [337573.811710] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337573.821599] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337573.830739] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [337573.839758] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337573.848584] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337573.857938] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337573.867553] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337573.876292] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [337573.885470] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337573.894755] [ 1704] 0 1704 90871 12346 116 3 0 0 puppet [337573.903661] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337573.912712] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337573.921832] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337573.930836] [ 1797] 0 1797 283904 51834 476 5 0 0 ruby [337573.939758] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [337573.949552] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [337573.959608] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337573.969686] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337573.978531] [17799] 0 17799 180958 734 23 5 0 0 exe [337573.987185] [17818] 65534 17818 17181673551 15988 134 6 0 0 exe [337573.996206] [ 4923] 0 4923 205700 113449 403 6 0 0 syz-manager [337574.005574] [12028] 0 12028 148709 94881 250 5 0 0 syz-manager [337574.016757] [ 9123] 0 9123 143190 84819 249 5 0 0 syz-manager [337574.026192] [39092] 0 39092 62528 538 29 4 0 0 rsyslogd [337574.035408] [56591] 0 56591 125862 102912 252 5 0 0 syz-manager [337574.047706] [ 3889] 0 3889 179802 651 20 5 0 0 image [337574.056832] [ 3895] 0 3895 181310 788 23 4 0 0 exe [337574.065482] [ 3896] 0 3896 218112 15545 93 6 0 0 exe [337574.074129] [ 3922] 0 3922 1 1 1 1 0 0 exe [337574.082828] [ 3944] 0 3944 24255 5085 53 6 0 0 exe [337574.091504] [ 5819] 0 5819 179866 664 21 4 0 0 image [337574.100451] [ 5825] 0 5825 180958 671 24 5 0 0 exe [337574.109112] [ 5826] 0 5826 211232 6215 63 6 0 0 exe [337574.118212] [ 5848] 0 5848 1 1 1 1 0 0 exe [337574.126869] [ 5863] 0 5863 24379 5359 54 7 0 0 exe [337574.135523] [ 9391] 0 9391 296876 3928 58 9 0 0 image [337574.144660] [ 9401] 0 9401 430196 7534 168 11 0 0 exe [337574.153329] [ 9402] 0 9402 86454006 29727908 73922 185 0 0 exe [337574.161999] [ 9426] 0 9426 1 0 1 1 0 0 exe [337574.170753] [ 9450] 0 9450 24140 5284 52 6 0 0 exe [337574.179528] [10560] 0 10560 296588 3999 58 9 0 0 image [337574.188372] [10568] 0 10568 386700 4821 83 10 0 0 exe [337574.197246] [10570] 0 10570 1197951 23988 502 19 0 0 exe [337574.205911] [10590] 0 10590 1 1 1 1 0 0 exe [337574.214579] [10603] 0 10603 23555 5123 52 6 0 0 exe [337574.223238] [15336] 0 15336 179866 663 20 5 0 0 image [337574.232474] [15341] 0 15341 179866 651 20 4 0 0 image [337574.241322] [15347] 0 15347 181438 712 25 4 0 0 exe [337574.250182] [15348] 0 15348 210848 5912 58 5 0 0 exe [337574.258841] [15358] 0 15358 181918 1357 29 4 0 0 exe [337574.267607] [15363] 65534 15363 256544 21796 130 6 0 0 exe [337574.276365] [15393] 0 15393 1 1 1 1 0 0 exe [337574.285036] [15394] 65534 15394 1 1 1 1 0 0 exe [337574.293694] [15429] 0 15429 23878 4716 52 6 0 0 exe [337574.302343] [15433] 65534 15433 23324 4174 52 6 0 0 exe [337574.310998] [15510] 0 15510 296940 3947 58 10 0 0 image [337574.319827] [15516] 0 15516 370380 4892 81 10 0 0 exe [337574.328485] [15517] 0 15517 1078478 25302 438 17 0 0 exe [337574.337307] [15542] 0 15542 1 1 1 1 0 0 exe [337574.345970] [15558] 0 15558 23726 4463 52 6 0 0 exe [337574.354619] [15638] 0 15638 179930 625 20 4 0 0 image [337574.363436] [15656] 0 15656 448 1 5 4 0 0 exe [337574.375073] [15660] 0 15660 446 1 3 2 0 0 exe [337574.383742] [15664] 0 15664 446 1 4 3 0 0 exe [337574.392400] [15668] 0 15668 1 1 1 1 0 0 exe [337574.401191] [15672] 0 15672 187 1 3 2 0 0 exe [337574.409861] [15680] 0 15680 1 1 1 1 0 0 exe [337574.418522] [15694] 0 15694 187 1 3 2 0 0 exe [337574.427416] [15700] 0 15700 1 1 1 1 0 0 exe [337574.436082] [15714] 0 15714 449 1 3 2 0 0 exe [337574.447886] [16288] 0 16288 449 1 3 2 0 0 exe [337574.456899] [16511] 0 16511 296588 3994 59 10 0 0 image [337574.465934] [16517] 0 16517 388749 4837 87 10 0 0 exe [337574.474669] [16518] 0 16518 870582 20089 398 16 0 0 exe [337574.483348] [16537] 0 16537 1 1 1 1 0 0 exe [337574.492094] [16553] 0 16553 23434 4785 52 5 0 0 exe [337574.500779] [16703] 0 16703 298925 3743 62 10 0 0 image [337574.509616] [16722] 0 16722 29797 3687 31 7 0 0 exe [337574.518270] [16793] 0 16793 1 1 1 1 0 0 exe [337574.526948] [16807] 0 16807 1 1 1 1 0 0 exe [337574.537341] [16811] 0 16811 4665 1 5 4 0 0 exe [337574.546254] [16821] 0 16821 6893 1 9 5 0 0 exe [337574.554913] [16825] 0 16825 571 1 5 4 0 0 exe [337574.563832] [16835] 0 16835 6639 1 9 5 0 0 exe [337574.572499] [16839] 0 16839 827 1 5 4 0 0 exe [337574.581165] [16844] 0 16844 4921 1 5 4 0 0 exe [337574.589916] [16899] 0 16899 1 1 1 1 0 0 exe [337574.598753] [16915] 0 16915 1 1 1 1 0 0 exe [337574.607419] [16944] 0 16944 6710 1 9 5 0 0 exe [337574.616074] [16961] 0 16961 6828 1 9 5 0 0 exe [337574.624985] [17531] 0 17531 179866 658 21 5 0 0 image [337574.633809] [17538] 0 17538 181310 719 24 5 0 0 exe [337574.642454] [17543] 65534 17543 210912 5680 59 5 0 0 exe [337574.651104] [17563] 65534 17563 1 1 1 1 0 0 exe [337574.659837] [17581] 65534 17581 23541 4546 52 6 0 0 exe [337574.668491] [17738] 0 17738 296940 3893 59 10 0 0 image [337574.677310] [17744] 0 17744 405197 4801 85 10 0 0 exe [337574.686021] [17745] 0 17745 829639 19020 332 15 0 0 exe [337574.694705] [17770] 0 17770 1 1 1 1 0 0 exe [337574.703563] [17787] 0 17787 23669 5073 51 6 0 0 exe [337574.712213] [18241] 0 18241 180154 679 21 4 0 0 image [337574.721055] [18248] 0 18248 181374 706 25 4 0 0 exe [337574.730526] [18252] 65534 18252 211040 5888 60 6 0 0 exe [337574.739191] [18270] 65534 18270 1 1 1 1 0 0 exe [337574.747948] [18289] 65534 18289 23470 4707 52 6 0 0 exe [337574.756768] [18344] 0 18344 296940 3974 58 10 0 0 image [337574.765594] [18350] 0 18350 403084 4806 83 10 0 0 exe [337574.774417] [18351] 0 18351 798905 18646 329 15 0 0 exe [337574.783082] [18374] 0 18374 1 1 1 1 0 0 exe [337574.791757] [18390] 0 18390 23486 4568 52 6 0 0 exe [337574.800512] [18979] 0 18979 179866 704 21 4 0 0 image [337574.809352] [18994] 0 18994 181310 710 24 5 0 0 exe [337574.820236] [19000] 65534 19000 210992 5833 60 6 0 0 exe [337574.828890] [19080] 65534 19080 1 1 1 1 0 0 exe [337574.837534] [19162] 65534 19162 23749 4892 52 6 0 0 exe [337574.847654] [19278] 0 19278 180218 646 20 5 0 0 image [337574.856495] [19290] 65534 19290 30139 3842 32 6 0 0 exe [337574.865149] [19301] 0 19301 298925 3981 57 10 0 0 image [337574.873970] [19308] 0 19308 370348 4824 83 10 0 0 exe [337574.882621] [19309] 0 19309 866684 18652 336 15 0 0 exe [337574.891277] [19350] 0 19350 1 1 1 1 0 0 exe [337574.899939] [19361] 65534 19361 352 1 5 4 0 0 exe [337574.909052] [19379] 65534 19379 825 1 5 4 0 0 exe [337574.917702] [19385] 65534 19385 4446 1 5 4 0 0 exe [337574.926352] [19396] 65534 19396 4919 1 4 3 0 0 exe [337574.935088] [19402] 65534 19402 667 1 5 4 0 0 exe [337574.943744] [19412] 65534 19412 4761 1 4 3 0 0 exe [337574.953067] [19415] 65534 19415 794 1 5 4 0 0 exe [337574.961715] [19427] 65534 19427 4888 1 5 4 0 0 exe [337574.989581] [19455] 0 19455 23657 4765 52 6 0 0 exe [337574.998609] [19463] 65534 19463 823 1 3 2 0 0 exe [337575.007399] [19491] 65534 19491 693 1 4 3 0 0 exe [337575.016494] [19503] 65534 19503 6734 1 9 5 0 0 exe [337575.025155] [19602] 65534 19602 418 1 5 3 0 0 exe [337575.033802] [20399] 0 20399 315373 3706 61 10 0 0 image [337575.042623] [20410] 0 20410 677 1 5 4 0 0 exe [337575.051275] [20413] 0 20413 675 1 4 3 0 0 exe [337575.060140] [20417] 0 20417 675 1 4 3 0 0 exe [337575.068927] [20421] 0 20421 1 1 1 1 0 0 exe [337575.077576] [20435] 0 20435 675 1 4 3 0 0 exe [337575.086225] [20445] 0 20445 1 1 1 1 0 0 exe [337575.094867] [20449] 0 20449 675 1 4 3 0 0 exe [337575.103781] [20453] 0 20453 1 1 1 1 0 0 exe [337575.112447] [20465] 0 20465 1 1 1 1 0 0 exe [337575.121108] Out of memory: Kill process 9402 (exe) score 934 or sacrifice child [337575.129942] Killed process 9402 (exe) total-vm:345816024kB, anon-rss:118863004kB, file-rss:0kB, shmem-rss:49224kB [337581.752113] oom_reaper: reaped process 9402 (exe), now anon-rss:0kB, file-rss:4kB, shmem-rss:49224kB [337951.008554] thread.rb:70 invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=0, oom_score_adj=0 [337951.021956] thread.rb:70 cpuset=/ mems_allowed=0 [337951.027032] CPU: 1 PID: 2475 Comm: thread.rb:70 Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337951.036447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337951.045899] 0000000000000000 ffffffff8e336404 ffffafa1cfbcfcf8 ffff9322f6963140 [337951.054072] ffffffff8e209690 0000000000000000 0000000000000000 ffffafa1cfbcfcf8 [337951.062155] 0000000000000002 ffff9322ef214c00 000000000001322e ffffffff8e2acee0 [337951.070243] Call Trace: [337951.072894] [] ? dump_stack+0x5c/0x78 [337951.078405] [] ? dump_header+0x78/0x1fd [337951.084087] [] ? cap_inode_killpriv+0x20/0x20 [337951.090290] [] ? oom_kill_process+0x22a/0x3f0 [337951.096504] [] ? out_of_memory+0x111/0x470 [337951.102444] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337951.109164] [] ? __alloc_pages_nodemask+0x201/0x260 [337951.115884] [] ? alloc_pages_current+0x91/0x140 [337951.122259] [] ? pte_alloc_one+0x13/0x40 [337951.128025] [] ? handle_mm_fault+0xc94/0x1350 [337951.134227] [] ? __do_page_fault+0x255/0x4f0 [337951.140344] [] ? page_fault+0x28/0x30 [337951.145871] Mem-Info: [337951.148344] active_anon:30457551 inactive_anon:105900 isolated_anon:0 active_file:243 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6896 slab_unreclaimable:29341 mapped:103308 shmem:108978 pagetables:75782 bounce:0 free:138715 free_pcp:0 free_cma:0 [337951.182527] Node 0 active_anon:121830208kB inactive_anon:423600kB active_file:1256kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:413276kB dirty:0kB writeback:0kB shmem:435912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 530432kB writeback_tmp:0kB unstable:0kB pages_scanned:24864 all_unreclaimable? no [337951.212830] 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 [337951.242607] lowmem_reserve[]: 0 2974 120837 120837 120837 [337951.248952] Node 0 DMA32 free:473104kB min:1660kB low:4704kB high:7748kB active_anon:2571536kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:84kB slab_unreclaimable:252kB kernel_stack:80kB pagetables:5144kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337951.281079] lowmem_reserve[]: 0 0 117862 117862 117862 [337951.287144] Node 0 Normal free:66248kB min:65908kB low:186596kB high:307284kB active_anon:119258672kB inactive_anon:423600kB active_file:0kB inactive_file:984kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27500kB slab_unreclaimable:117000kB kernel_stack:55200kB pagetables:297984kB bounce:0kB free_pcp:644kB local_pcp:0kB free_cma:0kB [337951.321999] lowmem_reserve[]: 0 0 0 0 0 [337951.326777] 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 [337951.343073] Node 0 DMA32: 476*4kB (UME) 324*8kB (UME) 113*16kB (UME) 61*32kB (UME) 112*64kB (UME) 56*128kB (UME) 31*256kB (UE) 17*512kB (UE) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473408kB [337951.363741] Node 0 Normal: 11120*4kB (UME) 2312*8kB (UME) 300*16kB (UME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68000kB [337951.379920] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337951.388818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337951.397459] 109341 total pagecache pages [337951.401583] 0 pages in swap cache [337951.405109] Swap cache stats: add 0, delete 0, find 0/0 [337951.410536] Free swap = 0kB [337951.413616] Total swap = 0kB [337951.416706] 31457176 pages RAM [337951.419956] 0 pages HighMem/MovableOnly [337951.424108] 513206 pages reserved [337951.427639] 0 pages hwpoisoned [337951.430898] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337951.439694] [ 934] 0 934 94529 148 183 3 0 0 systemd-journal [337951.449375] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337951.458889] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337951.467797] [ 1128] 0 1128 21093 69 12 3 0 0 audispd [337951.476783] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337951.485622] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337951.495185] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337951.504971] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337951.513759] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [337951.522659] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337951.531786] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [337951.540750] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337951.551048] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337951.559962] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337951.568698] [ 1797] 0 1797 284492 51834 393 5 0 0 ruby [337951.577446] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [337951.587142] [ 2226] 0 2226 17242 3753 38 3 0 -999 google_accounts [337951.596921] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337951.606738] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337951.615497] [17799] 0 17799 180958 734 23 5 0 0 exe [337951.624137] [17818] 65534 17818 17181673551 16030 134 6 0 0 exe [337951.633040] [ 4923] 0 4923 205700 113546 403 6 0 0 syz-manager [337951.642382] [12028] 0 12028 148709 95227 250 5 0 0 syz-manager [337951.651726] [ 9123] 0 9123 143254 89158 249 5 0 0 syz-manager [337951.661064] [39092] 0 39092 62528 1096 29 4 0 0 rsyslogd [337951.670165] [56591] 0 56591 125862 78382 219 5 0 0 syz-manager [337951.679538] [16511] 0 16511 296588 3993 59 10 0 0 image [337951.688404] [16517] 0 16517 434277 7121 168 11 0 0 exe [337951.697053] [16518] 0 16518 69629781 29790017 67962 167 0 0 exe [337951.705712] [16537] 0 16537 1 1 1 1 0 0 exe [337951.714360] [16553] 0 16553 23698 5286 52 5 0 0 exe [337951.723112] [17738] 0 17738 296940 3892 59 10 0 0 image [337951.732052] [17744] 0 17744 405197 4855 85 10 0 0 exe [337951.740713] [17745] 0 17745 1547144 28823 580 20 0 0 exe [337951.749440] [17770] 0 17770 1 1 1 1 0 0 exe [337951.758103] [17787] 0 17787 23933 5330 51 6 0 0 exe [337951.766759] [18979] 0 18979 179866 728 21 4 0 0 image [337951.775801] [19301] 0 19301 298925 3981 57 10 0 0 image [337951.784652] [19308] 0 19308 370348 4823 83 10 0 0 exe [337951.793310] [19309] 0 19309 1278863 23462 448 18 0 0 exe [337951.801955] [19350] 0 19350 1 1 1 1 0 0 exe [337951.810605] [19455] 0 19455 23921 5384 52 6 0 0 exe [337951.819256] [21503] 0 21503 315373 4000 64 10 0 0 image [337951.828216] [21515] 0 21515 179866 683 20 5 0 0 image [337951.837046] [21528] 0 21528 181022 738 24 5 0 0 exe [337951.845700] [21537] 65534 21537 211296 6062 63 6 0 0 exe [337951.854351] [21538] 0 21538 405197 4861 84 10 0 0 exe [337951.867001] [21543] 0 21543 1039460 22746 466 18 0 0 exe [337951.875653] [21587] 65534 21587 1 1 1 1 0 0 exe [337951.884330] [21591] 0 21591 1 1 1 1 0 0 exe [337951.893100] [21623] 65534 21623 24027 5237 52 6 0 0 exe [337951.901915] [21640] 0 21640 23824 4889 52 6 0 0 exe [337951.910676] [21872] 0 21872 179866 691 20 4 0 0 image [337951.919502] [21878] 0 21878 181022 728 23 4 0 0 exe [337951.928150] [21883] 65534 21883 210976 5912 64 6 0 0 exe [337951.936799] [21888] 0 21888 296588 4058 58 10 0 0 image [337951.945612] [21894] 0 21894 386700 4821 82 11 0 0 exe [337951.954261] [21895] 0 21895 1131890 23952 484 18 0 0 exe [337951.962909] [21919] 65534 21919 1 1 1 1 0 0 exe [337951.971563] [21927] 0 21927 1 1 1 1 0 0 exe [337951.980201] [21942] 65534 21942 24447 5371 53 6 0 0 exe [337951.988844] [21958] 0 21958 23958 5414 52 6 0 0 exe [337951.997492] [31111] 0 31111 296940 3982 59 10 0 0 image [337952.006318] [31117] 0 31117 404909 4808 88 10 0 0 exe [337952.014959] [31118] 0 31118 1058979 20460 388 17 0 0 exe [337952.023598] [31143] 0 31143 1 1 1 1 0 0 exe [337952.032237] [31161] 0 31161 24419 5281 52 6 0 0 exe [337952.041524] [31176] 0 31176 298925 3734 60 9 0 0 image [337952.050346] [31186] 0 31186 392 1 5 4 0 0 exe [337952.058991] [31190] 0 31190 390 1 4 3 0 0 exe [337952.067746] [31194] 0 31194 390 1 4 3 0 0 exe [337952.076398] [31199] 0 31199 1 1 1 1 0 0 exe [337952.085045] [31202] 0 31202 390 1 4 3 0 0 exe [337952.093693] [31208] 0 31208 1 1 1 1 0 0 exe [337952.102340] [31212] 0 31212 390 1 4 3 0 0 exe [337952.110996] [31216] 0 31216 1 1 1 1 0 0 exe [337952.119647] [31227] 0 31227 1 1 1 1 0 0 exe [337952.128290] [31921] 0 31921 180218 670 22 5 0 0 image [337952.137111] [31928] 0 31928 181310 712 24 4 0 0 exe [337952.145750] [31931] 65534 31931 210928 5793 60 6 0 0 exe [337952.154404] [31950] 65534 31950 1 1 1 1 0 0 exe [337952.163256] [31966] 65534 31966 24009 4446 52 6 0 0 exe [337952.172524] [33064] 0 33064 312972 3953 62 10 0 0 image [337952.181354] [33074] 0 33074 370252 4751 81 10 0 0 exe [337952.190042] [33076] 0 33076 815025 19615 387 15 0 0 exe [337952.198706] [33105] 0 33105 1 1 1 1 0 0 exe [337952.207362] [33136] 0 33136 23530 4532 52 6 0 0 exe [337952.216016] [33237] 0 33237 296588 3687 56 10 0 0 image [337952.224853] [33246] 0 33246 29741 3878 30 6 0 0 exe [337952.233510] [33287] 0 33287 369 1 5 4 0 0 exe [337952.242156] [33312] 0 33312 4463 1 5 4 0 0 exe [337952.250922] [33317] 0 33317 668 1 5 4 0 0 exe [337952.259579] [33323] 0 33323 4762 1 5 4 0 0 exe [337952.268232] [33327] 0 33327 803 1 5 4 0 0 exe [337952.276902] [33338] 0 33338 4897 1 5 4 0 0 exe [337952.285572] [33342] 0 33342 612 1 5 4 0 0 exe [337952.294364] [33350] 0 33350 4708 1 5 4 0 0 exe [337952.303894] [33398] 0 33398 6435 1 9 5 0 0 exe [337952.312684] [33425] 0 33425 6734 1 10 5 0 0 exe [337952.322216] [33437] 0 33437 6648 1 10 5 0 0 exe [337952.330880] [33454] 0 33454 6869 1 9 5 0 0 exe [337952.339538] [34827] 0 34827 179866 665 21 5 0 0 image [337952.348366] [34844] 0 34844 180154 706 22 4 0 0 image [337952.357206] [34854] 0 34854 181374 709 24 5 0 0 exe [337952.365871] [34857] 0 34857 210848 5793 59 6 0 0 exe [337952.374520] [34876] 0 34876 181374 708 24 4 0 0 exe [337952.383172] [34877] 0 34877 210848 5628 57 5 0 0 exe [337952.391834] [34927] 0 34927 1 1 1 1 0 0 exe [337952.400511] [34945] 0 34945 1 1 1 1 0 0 exe [337952.409194] [34986] 0 34986 23627 3939 32 6 0 0 exe [337952.418025] [35009] 0 35009 23350 3876 31 6 0 0 exe [337952.426786] [36439] 0 36439 180218 726 22 4 0 0 image [337952.435615] [36446] 0 36446 181310 708 23 4 0 0 exe [337952.445135] [36447] 0 36447 210720 5799 59 5 0 0 exe [337952.453818] [36478] 0 36478 1 1 1 1 0 0 exe [337952.462473] [36511] 0 36511 23441 3575 32 6 0 0 exe [337952.471144] Out of memory: Kill process 16518 (exe) score 935 or sacrifice child [337952.478969] Killed process 16537 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [337952.492426] oom_reaper: reaped process 16537 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [337952.593806] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [337952.606336] syz-manager cpuset=/ mems_allowed=0 [337952.611342] CPU: 14 PID: 56732 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [337952.620932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [337952.630430] 0000000000000000 ffffffff8e336404 ffffafa1ce933c10 ffff9322f6963140 [337952.638578] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [337952.646678] ffff930ef6978140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [337952.655027] Call Trace: [337952.657683] [] ? dump_stack+0x5c/0x78 [337952.663193] [] ? dump_header+0x78/0x1fd [337952.668997] [] ? get_page_from_freelist+0x3f7/0xb20 [337952.675723] [] ? cap_inode_killpriv+0x20/0x20 [337952.681928] [] ? oom_kill_process+0x22a/0x3f0 [337952.688144] [] ? out_of_memory+0x111/0x470 [337952.694458] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [337952.701199] [] ? __alloc_pages_nodemask+0x201/0x260 [337952.707928] [] ? alloc_pages_current+0x91/0x140 [337952.714321] [] ? filemap_fault+0x326/0x5d0 [337952.720323] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [337952.727155] [] ? __do_fault+0xa9/0x1c0 [337952.732756] [] ? handle_mm_fault+0xda4/0x1350 [337952.738989] [] ? __do_page_fault+0x255/0x4f0 [337952.745115] [] ? page_fault+0x28/0x30 [337952.750655] Mem-Info: [337952.753161] active_anon:30457506 inactive_anon:105900 isolated_anon:0 active_file:716 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6806 slab_unreclaimable:29017 mapped:103435 shmem:108978 pagetables:75778 bounce:0 free:138709 free_pcp:3 free_cma:0 [337952.787485] Node 0 active_anon:121830024kB inactive_anon:423600kB active_file:0kB inactive_file:2428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:413716kB dirty:0kB writeback:0kB shmem:435912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 530432kB writeback_tmp:0kB unstable:0kB pages_scanned:1502 all_unreclaimable? no [337952.818024] 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 [337952.847936] lowmem_reserve[]: 0 2974 120837 120837 120837 [337952.854294] Node 0 DMA32 free:473096kB min:1660kB low:4704kB high:7748kB active_anon:2571536kB inactive_anon:0kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:76kB slab_unreclaimable:248kB kernel_stack:80kB pagetables:5144kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337952.887452] lowmem_reserve[]: 0 0 117862 117862 117862 [337952.893597] Node 0 Normal free:65816kB min:65908kB low:186596kB high:307284kB active_anon:119258488kB inactive_anon:423600kB active_file:1308kB inactive_file:1228kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27148kB slab_unreclaimable:115728kB kernel_stack:54944kB pagetables:297968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [337952.928717] lowmem_reserve[]: 0 0 0 0 0 [337952.933520] 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 [337952.949942] Node 0 DMA32: 478*4kB (UME) 326*8kB (UME) 114*16kB (UME) 61*32kB (UME) 112*64kB (UME) 56*128kB (UME) 31*256kB (UE) 17*512kB (UE) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473448kB [337952.970722] Node 0 Normal: 11241*4kB (UME) 2373*8kB (UME) 297*16kB (UME) 4*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68828kB [337952.986814] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [337952.995726] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [337953.004375] 109709 total pagecache pages [337953.008505] 0 pages in swap cache [337953.012016] Swap cache stats: add 0, delete 0, find 0/0 [337953.017456] Free swap = 0kB [337953.020558] Total swap = 0kB [337953.023638] 31457176 pages RAM [337953.026893] 0 pages HighMem/MovableOnly [337953.030937] 513206 pages reserved [337953.034453] 0 pages hwpoisoned [337953.037716] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [337953.046608] [ 934] 0 934 94529 148 183 3 0 0 systemd-journal [337953.056299] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [337953.066032] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [337953.074935] [ 1128] 0 1128 21093 69 12 3 0 0 audispd [337953.083952] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [337953.092769] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [337953.102117] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [337953.111717] [ 1158] 0 1158 7409 61 19 3 0 0 cron [337953.120452] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [337953.129357] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [337953.138436] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [337953.147355] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [337953.156261] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [337953.165184] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [337953.173911] [ 1797] 0 1797 284492 51834 394 5 0 0 ruby [337953.182639] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [337953.192368] [ 2226] 0 2226 17242 3753 38 3 0 -999 google_accounts [337953.202199] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [337953.211904] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [337953.220679] [17799] 0 17799 180958 734 23 5 0 0 exe [337953.229340] [17818] 65534 17818 17181673551 16030 134 6 0 0 exe [337953.238388] [ 4923] 0 4923 205700 113546 403 6 0 0 syz-manager [337953.247745] [12028] 0 12028 148709 95227 250 5 0 0 syz-manager [337953.257215] [ 9123] 0 9123 143254 89161 249 5 0 0 syz-manager [337953.266569] [39092] 0 39092 62528 1126 29 4 0 0 rsyslogd [337953.275668] [56591] 0 56591 125862 78382 219 5 0 0 syz-manager [337953.285041] [16511] 0 16511 296588 3993 59 10 0 0 image [337953.293874] [16517] 0 16517 434277 7121 168 11 0 0 exe [337953.302514] [16518] 0 16518 69629781 29790084 67962 167 0 0 exe [337953.311160] [16537] 0 16537 1 0 1 1 0 0 exe [337953.319802] [16553] 0 16553 23698 5286 52 5 0 0 exe [337953.328875] [17738] 0 17738 296940 3892 59 10 0 0 image [337953.337736] [17744] 0 17744 405197 4855 85 10 0 0 exe [337953.346385] [17745] 0 17745 1547144 28824 580 20 0 0 exe [337953.355028] [17770] 0 17770 1 1 1 1 0 0 exe [337953.363679] [17787] 0 17787 23933 5330 51 6 0 0 exe [337953.372786] [18979] 0 18979 179866 728 21 4 0 0 image [337953.381891] [19301] 0 19301 298925 3981 57 10 0 0 image [337953.390750] [19308] 0 19308 370348 4823 83 10 0 0 exe [337953.399424] [19309] 0 19309 1278863 23488 448 18 0 0 exe [337953.408086] [19350] 0 19350 1 1 1 1 0 0 exe [337953.416744] [19455] 0 19455 23921 5384 52 6 0 0 exe [337953.425401] [21503] 0 21503 315373 4000 64 10 0 0 image [337953.434225] [21515] 0 21515 179866 683 20 5 0 0 image [337953.443056] [21528] 0 21528 181022 738 24 5 0 0 exe [337953.451725] [21537] 65534 21537 211296 6070 63 6 0 0 exe [337953.460406] [21538] 0 21538 405197 4861 84 10 0 0 exe [337953.469067] [21543] 0 21543 1039460 22882 466 18 0 0 exe [337953.477721] [21587] 65534 21587 1 1 1 1 0 0 exe [337953.486457] [21591] 0 21591 1 1 1 1 0 0 exe [337953.495124] [21623] 65534 21623 24027 5237 52 6 0 0 exe [337953.503778] [21640] 0 21640 23824 4889 52 6 0 0 exe [337953.512521] [21872] 0 21872 179866 691 20 4 0 0 image [337953.521369] [21878] 0 21878 181022 728 23 4 0 0 exe [337953.530033] [21883] 65534 21883 210976 5937 64 6 0 0 exe [337953.538701] [21888] 0 21888 296588 4058 58 10 0 0 image [337953.547537] [21894] 0 21894 386700 4821 82 11 0 0 exe [337953.556197] [21895] 0 21895 1131890 24156 484 18 0 0 exe [337953.564886] [21919] 65534 21919 1 1 1 1 0 0 exe [337953.573644] [21927] 0 21927 1 1 1 1 0 0 exe [337953.582770] [21942] 65534 21942 24447 5371 53 6 0 0 exe [337953.591534] [21958] 0 21958 23958 5414 52 6 0 0 exe [337953.600191] [31111] 0 31111 296940 3982 59 10 0 0 image [337953.609025] [31117] 0 31117 404909 4808 88 10 0 0 exe [337953.617784] [31118] 0 31118 1058979 20460 388 17 0 0 exe [337953.626440] [31143] 0 31143 1 1 1 1 0 0 exe [337953.635349] [31161] 0 31161 24419 5281 52 6 0 0 exe [337953.644110] [31176] 0 31176 298925 3734 60 9 0 0 image [337953.652934] [31186] 0 31186 392 1 5 4 0 0 exe [337953.661594] [31190] 0 31190 390 1 4 3 0 0 exe [337953.670236] [31194] 0 31194 390 1 4 3 0 0 exe [337953.678879] [31199] 0 31199 1 1 1 1 0 0 exe [337953.687555] [31202] 0 31202 390 1 4 3 0 0 exe [337953.696217] [31208] 0 31208 1 1 1 1 0 0 exe [337953.704861] [31212] 0 31212 390 1 4 3 0 0 exe [337953.713504] [31216] 0 31216 1 1 1 1 0 0 exe [337953.722230] [31227] 0 31227 1 1 1 1 0 0 exe [337953.730885] [31921] 0 31921 180218 670 22 5 0 0 image [337953.739952] [31928] 0 31928 181310 712 24 4 0 0 exe [337953.749644] [31931] 65534 31931 210928 5793 60 6 0 0 exe [337953.758412] [31950] 65534 31950 1 1 1 1 0 0 exe [337953.767145] [31966] 65534 31966 24009 4446 52 6 0 0 exe [337953.775788] [33064] 0 33064 312972 3953 62 10 0 0 image [337953.784702] [33074] 0 33074 370252 4751 81 10 0 0 exe [337953.793343] [33076] 0 33076 815025 19770 387 15 0 0 exe [337953.801983] [33105] 0 33105 1 1 1 1 0 0 exe [337953.810621] [33136] 0 33136 23530 4532 52 6 0 0 exe [337953.819259] [33237] 0 33237 296588 3687 56 10 0 0 image [337953.828075] [33246] 0 33246 29741 3878 30 6 0 0 exe [337953.836713] [33287] 0 33287 369 1 5 4 0 0 exe [337953.845353] [33312] 0 33312 4463 1 5 4 0 0 exe [337953.854691] [33317] 0 33317 668 1 5 4 0 0 exe [337953.863798] [33323] 0 33323 4762 1 5 4 0 0 exe [337953.872453] [33327] 0 33327 803 1 5 4 0 0 exe [337953.881095] [33338] 0 33338 4897 1 5 4 0 0 exe [337953.889849] [33342] 0 33342 612 1 5 4 0 0 exe [337953.898493] [33350] 0 33350 4708 1 5 4 0 0 exe [337953.907239] [33398] 0 33398 6435 1 9 5 0 0 exe [337953.916448] [33425] 0 33425 6734 1 10 5 0 0 exe [337953.925089] [33437] 0 33437 6648 1 10 5 0 0 exe [337953.933769] [33454] 0 33454 6869 1 9 5 0 0 exe [337953.942408] [34827] 0 34827 179866 665 21 5 0 0 image [337953.951222] [34844] 0 34844 180154 706 22 4 0 0 image [337953.960074] [34854] 0 34854 181374 709 24 5 0 0 exe [337953.968954] [34857] 0 34857 210848 5810 59 6 0 0 exe [337953.977598] [34876] 0 34876 181374 708 24 4 0 0 exe [337953.986322] [34877] 0 34877 210848 5634 57 5 0 0 exe [337953.994967] [34927] 0 34927 1 1 1 1 0 0 exe [337954.003613] [34945] 0 34945 1 1 1 1 0 0 exe [337954.012258] [34986] 0 34986 23627 3939 32 6 0 0 exe [337954.020940] [35009] 0 35009 23350 3876 31 6 0 0 exe [337954.029584] [36439] 0 36439 180218 726 22 4 0 0 image [337954.038602] [36446] 0 36446 181310 708 23 4 0 0 exe [337954.047244] [36447] 0 36447 210720 5814 59 5 0 0 exe [337954.055970] [36478] 0 36478 1 1 1 1 0 0 exe [337954.064693] [36511] 0 36511 23441 3575 32 6 0 0 exe [337954.073329] Out of memory: Kill process 16518 (exe) score 935 or sacrifice child [337954.081744] Killed process 16518 (exe) total-vm:278519124kB, anon-rss:119107636kB, file-rss:0kB, shmem-rss:52900kB [337960.540710] oom_reaper: reaped process 16518 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:52904kB [338119.365030] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [338119.376642] exe cpuset=/ mems_allowed=0 [338119.381021] CPU: 52 PID: 40886 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [338119.390021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [338119.399455] 0000000000000000 ffffffff8e336404 ffffafa1d546fc10 ffff931a2816a140 [338119.407593] ffffffff8e209690 0000000000000000 0000000000000000 ffff930cb46cc7e0 [338119.415712] ffffffffffffff03 ffffffff8e61e2f0 0000000000000010 ffffffff8e2acee0 [338119.423830] Call Trace: [338119.426510] [] ? dump_stack+0x5c/0x78 [338119.432035] [] ? dump_header+0x78/0x1fd [338119.437728] [] ? _raw_spin_lock+0x10/0x20 [338119.443597] [] ? cap_inode_killpriv+0x20/0x20 [338119.449817] [] ? oom_kill_process+0x22a/0x3f0 [338119.456022] [] ? out_of_memory+0x111/0x470 [338119.461972] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [338119.468698] [] ? __alloc_pages_nodemask+0x201/0x260 [338119.475426] [] ? alloc_pages_current+0x91/0x140 [338119.481814] [] ? filemap_fault+0x326/0x5d0 [338119.487797] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [338119.494618] [] ? __do_fault+0xa9/0x1c0 [338119.500220] [] ? handle_mm_fault+0xda4/0x1350 [338119.506446] [] ? pick_next_task_fair+0x2fb/0x490 [338119.512920] [] ? __do_page_fault+0x255/0x4f0 [338119.519051] [] ? page_fault+0x28/0x30 [338119.524607] Mem-Info: [338119.527210] active_anon:30184983 inactive_anon:351188 isolated_anon:0 active_file:173 inactive_file:305 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7156 slab_unreclaimable:34231 mapped:349171 shmem:381112 pagetables:72007 bounce:0 free:138684 free_pcp:35 free_cma:0 [338119.562110] Node 0 active_anon:120739932kB inactive_anon:1404752kB active_file:1164kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1396672kB dirty:0kB writeback:0kB shmem:1524448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 546816kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [338119.592443] 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 [338119.622826] lowmem_reserve[]: 0 2974 120837 120837 120837 [338119.629232] Node 0 DMA32 free:472988kB min:1660kB low:4704kB high:7748kB active_anon:2561904kB inactive_anon:6408kB active_file:132kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:72kB slab_unreclaimable:504kB kernel_stack:944kB pagetables:5044kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [338119.661917] lowmem_reserve[]: 0 0 117862 117862 117862 [338119.668149] Node 0 Normal free:65672kB min:65908kB low:186596kB high:307284kB active_anon:118178028kB inactive_anon:1398344kB active_file:1148kB inactive_file:868kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28552kB slab_unreclaimable:136420kB kernel_stack:155632kB pagetables:282984kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [338119.703517] lowmem_reserve[]: 0 0 0 0 0 [338119.708620] 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 [338119.725260] Node 0 DMA32: 687*4kB (UME) 374*8kB (UME) 116*16kB (UME) 37*32kB (UME) 101*64kB (UME) 59*128kB (UME) 33*256kB (UME) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 474636kB [338119.746273] Node 0 Normal: 2101*4kB (UME) 698*8kB (UME) 241*16kB (UME) 197*32kB (UME) 605*64kB (UME) 38*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67988kB [338119.764507] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [338119.773599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [338119.782252] 381985 total pagecache pages [338119.786397] 0 pages in swap cache [338119.789945] Swap cache stats: add 0, delete 0, find 0/0 [338119.795412] Free swap = 0kB [338119.798596] Total swap = 0kB [338119.801774] 31457176 pages RAM [338119.805039] 0 pages HighMem/MovableOnly [338119.809092] 513206 pages reserved [338119.812617] 0 pages hwpoisoned [338119.815892] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [338119.824900] [ 934] 0 934 105817 148 205 3 0 0 systemd-journal [338119.835241] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [338119.844776] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [338119.853708] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [338119.862721] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [338119.871553] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [338119.881271] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [338119.890888] [ 1158] 0 1158 7409 61 19 3 0 0 cron [338119.899895] [ 1166] 0 1166 32396 3890 67 5 0 0 syz-ci [338119.908814] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [338119.917932] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [338119.926861] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [338119.935811] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [338119.944850] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [338119.953599] [ 1797] 0 1797 283904 51834 477 5 0 0 ruby [338119.963991] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [338119.974148] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [338119.983961] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [338119.993650] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [338120.002407] [17799] 0 17799 180958 734 23 5 0 0 exe [338120.011056] [17818] 65534 17818 17181673551 16046 134 6 0 0 exe [338120.019976] [ 4923] 0 4923 205700 113309 403 6 0 0 syz-manager [338120.029568] [12028] 0 12028 148709 97880 257 5 0 0 syz-manager [338120.039428] [ 9123] 0 9123 143254 89193 249 5 0 0 syz-manager [338120.048806] [39092] 0 39092 62528 748 29 4 0 0 rsyslogd [338120.057930] [56591] 0 56591 125862 78311 219 5 0 0 syz-manager [338120.067531] [19301] 0 19301 298925 3981 57 10 0 0 image [338120.076474] [19308] 0 19308 370348 4854 83 10 0 0 exe [338120.085347] [19309] 0 19309 1442350 31310 581 20 0 0 exe [338120.094464] [19350] 0 19350 1 1 1 1 0 0 exe [338120.103445] [19455] 0 19455 23985 5436 52 6 0 0 exe [338120.112298] [21503] 0 21503 315373 3999 64 10 0 0 image [338120.121174] [21515] 0 21515 179866 682 20 5 0 0 image [338120.131588] [21528] 0 21528 181790 1212 29 5 0 0 exe [338120.142424] [21537] 65534 21537 256992 20145 129 6 0 0 exe [338120.152474] [21538] 0 21538 432293 7303 166 11 0 0 exe [338120.162553] [21543] 0 21543 52679625 29432236 61578 156 0 0 exe [338120.172694] [21587] 65534 21587 1 1 1 1 0 0 exe [338120.183532] [21591] 0 21591 1 1 1 1 0 0 exe [338120.193670] [21623] 65534 21623 24292 5391 53 6 0 0 exe [338120.203974] [21640] 0 21640 24417 5394 53 6 0 0 exe [338120.214029] [21872] 0 21872 179866 690 20 4 0 0 image [338120.224282] [21878] 0 21878 181022 728 23 4 0 0 exe [338120.233375] [21883] 65534 21883 216160 5898 74 6 0 0 exe [338120.242223] [21888] 0 21888 296588 4057 58 10 0 0 image [338120.251171] [21894] 0 21894 386700 4820 82 11 0 0 exe [338120.259927] [21895] 0 21895 1403543 27549 566 19 0 0 exe [338120.268649] [21919] 65534 21919 1 1 1 1 0 0 exe [338120.277674] [21927] 0 21927 1 1 1 1 0 0 exe [338120.286431] [21942] 65534 21942 24711 5644 53 6 0 0 exe [338120.295188] [21958] 0 21958 24022 5561 52 6 0 0 exe [338120.303857] [31111] 0 31111 296940 3981 59 10 0 0 image [338120.312712] [31117] 0 31117 404909 4808 88 10 0 0 exe [338120.321985] [31118] 0 31118 1358505 25010 508 18 0 0 exe [338120.330650] [31143] 0 31143 1 1 1 1 0 0 exe [338120.339322] [31161] 0 31161 24419 5435 52 6 0 0 exe [338120.348589] [31921] 0 31921 180218 670 22 5 0 0 image [338120.357500] [31928] 0 31928 181310 712 24 4 0 0 exe [338120.366348] [31931] 65534 31931 211056 6433 62 6 0 0 exe [338120.375112] [31950] 65534 31950 1 1 1 1 0 0 exe [338120.384300] [31966] 65534 31966 24338 5326 53 6 0 0 exe [338120.392974] [33064] 0 33064 312972 3952 62 10 0 0 image [338120.401808] [33074] 0 33074 370252 4752 81 10 0 0 exe [338120.410670] [33076] 0 33076 1466885 23444 551 19 0 0 exe [338120.419774] [33105] 0 33105 1 1 1 1 0 0 exe [338120.428441] [33136] 0 33136 23530 4882 52 6 0 0 exe [338120.437546] [38028] 0 38028 180154 667 21 5 0 0 image [338120.446374] [38034] 0 38034 180958 677 23 5 0 0 exe [338120.455031] [38040] 65534 38040 210976 5831 59 6 0 0 exe [338120.463697] [38072] 65534 38072 1 1 1 1 0 0 exe [338120.472793] [38102] 65534 38102 23577 4308 52 6 0 0 exe [338120.481454] [38218] 0 38218 180218 642 20 5 0 0 image [338120.490407] [38224] 65534 38224 30597 3568 32 6 0 0 exe [338120.499076] [38250] 65534 38250 697 1 5 4 0 0 exe [338120.507993] [38267] 65534 38267 4791 1 4 3 0 0 exe [338120.516831] [38271] 65534 38271 781 1 5 4 0 0 exe [338120.526052] [38276] 65534 38276 347 1 5 4 0 0 exe [338120.534707] [38280] 65534 38280 4875 1 4 3 0 0 exe [338120.548411] [38301] 65534 38301 460 1 5 4 0 0 exe [338120.557157] [38307] 65534 38307 4501 1 6 4 0 0 exe [338120.565910] [38313] 65534 38313 4656 1 6 4 0 0 exe [338120.574696] [38333] 65534 38333 695 1 3 2 0 0 exe [338120.584156] [38363] 65534 38363 779 1 3 2 0 0 exe [338120.592811] [38402] 65534 38402 1 1 1 1 0 0 exe [338120.601463] [38417] 65534 38417 1 1 1 1 0 0 exe [338120.610116] [38918] 0 38918 294891 4054 57 10 0 0 image [338120.618938] [38928] 0 38928 370028 4959 81 10 0 0 exe [338120.628740] [39392] 0 39392 296588 3643 55 10 0 0 image [338120.639330] [39402] 0 39402 29950 3528 31 6 0 0 exe [338120.648008] [39444] 0 39444 677 1 5 4 0 0 exe [338120.656681] [39461] 0 39461 548 1 5 4 0 0 exe [338120.665513] [39465] 0 39465 4771 1 5 4 0 0 exe [338120.674177] [39474] 0 39474 646 1 5 4 0 0 exe [338120.682856] [39477] 0 39477 4642 1 5 4 0 0 exe [338120.691697] [39486] 0 39486 4740 1 5 4 0 0 exe [338120.700912] [39490] 0 39490 741 1 5 4 0 0 exe [338120.709760] [39496] 0 39496 4835 1 5 4 0 0 exe [338120.718500] [39555] 0 39555 6809 1 10 5 0 0 exe [338120.727346] [39561] 0 39561 6550 1 9 5 0 0 exe [338120.738059] [39566] 0 39566 6743 1 9 5 0 0 exe [338120.746822] [39611] 0 39611 6712 1 9 5 0 0 exe [338120.755584] [40229] 0 40229 179866 673 21 5 0 0 image [338120.765475] [40230] 0 40230 179866 676 21 4 0 0 image [338120.774398] [40239] 0 40239 180218 670 21 5 0 0 image [338120.783246] [40246] 0 40246 181662 1277 27 5 0 0 exe [338120.793401] [40247] 0 40247 318176 22452 185 6 0 0 exe [338120.802322] [40248] 0 40248 181726 1235 28 4 0 0 exe [338120.810978] [40254] 0 40254 310096 20572 179 7 0 0 exe [338120.819715] [40262] 0 40262 181534 1113 28 5 0 0 exe [338120.828362] [40268] 0 40268 310048 19520 166 6 0 0 exe [338120.837014] [40277] 0 40277 180218 705 22 4 0 0 image [338120.845847] [40283] 0 40283 181662 1187 27 4 0 0 exe [338120.854581] [40284] 0 40284 376954 23296 298 6 0 0 exe [338120.863232] [40328] 0 40328 1 1 1 1 0 0 exe [338120.871974] [40330] 0 40330 1 1 1 1 0 0 exe [338120.880628] [40334] 0 40334 1 1 1 1 0 0 exe [338120.889274] [40350] 0 40350 1 1 1 1 0 0 exe [338120.897918] [40391] 0 40391 23581 3501 32 6 0 0 exe [338120.906565] [40393] 0 40393 23502 3527 32 6 0 0 exe [338120.915220] [40394] 0 40394 23808 3480 32 6 0 0 exe [338120.923868] [40417] 0 40417 23778 3735 32 6 0 0 exe [338120.932516] [40594] 0 40594 179866 602 19 5 0 0 image [338120.941337] [40595] 0 40595 180218 656 21 4 0 0 image [338120.950154] [40596] 0 40596 179866 656 21 5 0 0 image [338120.959020] [40597] 0 40597 179866 603 20 5 0 0 image [338120.968219] [40617] 0 40617 74284 45808 117 6 0 0 exe [338120.976865] [40618] 0 40618 80403 52190 130 6 0 0 exe [338120.985514] [40622] 0 40622 77888 49385 126 6 0 0 exe [338120.994949] [40627] 0 40627 73547 45075 116 7 0 0 exe [338121.003596] [40752] 0 40752 460 1 5 4 0 0 exe [338121.012332] [40761] 0 40761 502 1 5 4 0 0 exe [338121.021065] [40767] 0 40767 424 1 5 4 0 0 exe [338121.029712] [40770] 0 40770 506 1 5 4 0 0 exe [338121.038446] [41228] 0 41228 582 1 5 4 0 0 exe [338121.047093] [41231] 0 41231 4702 1 6 4 0 0 exe [338121.055739] [41236] 0 41236 609 1 5 4 0 0 exe [338121.064395] [41241] 0 41241 794 1 5 4 0 0 exe [338121.073136] [41247] 0 41247 4554 1 5 4 0 0 exe [338121.081782] [41249] 0 41249 849 1 5 4 0 0 exe [338121.090444] [41257] 0 41257 4703 1 5 4 0 0 exe [338121.103092] [41263] 0 41263 699 1 5 4 0 0 exe [338121.111755] [41268] 0 41268 4676 1 5 4 0 0 exe [338121.120412] [41270] 0 41270 563 1 5 4 0 0 exe [338121.129067] [41278] 0 41278 4888 1 5 4 0 0 exe [338121.137714] [41282] 0 41282 4943 1 5 4 0 0 exe [338121.146370] [41288] 0 41288 4895 1 6 4 0 0 exe [338121.155025] [41294] 0 41294 4757 1 6 4 0 0 exe [338121.163691] [41314] 0 41314 857 1 5 4 0 0 exe [338121.172345] [41328] 0 41328 4596 1 5 4 0 0 exe [338121.180997] [41332] 0 41332 382 1 5 4 0 0 exe [338121.189649] [41335] 0 41335 5051 1 6 4 0 0 exe [338121.198303] [41341] 0 41341 635 1 5 4 0 0 exe [338121.206958] [41346] 0 41346 4518 1 5 4 0 0 exe [338121.215610] [41353] 0 41353 444 1 5 4 0 0 exe [338121.224263] [41360] 0 41360 470 1 5 4 0 0 exe [338121.232918] [41365] 0 41365 4829 1 6 4 0 0 exe [338121.241571] [41368] 0 41368 4578 1 6 4 0 0 exe [338121.250223] [41374] 0 41374 4640 1 6 4 0 0 exe [338121.258868] [41377] 0 41377 850 1 5 4 0 0 exe [338121.267528] [41383] 0 41383 4666 1 6 4 0 0 exe [338121.276363] [41397] 0 41397 4944 1 5 4 0 0 exe [338121.285022] [41402] 0 41402 6430 1 9 5 0 0 exe [338121.293679] [41424] 0 41424 6766 1 9 5 0 0 exe [338121.302326] [41441] 0 41441 1 1 1 1 0 0 exe [338121.310976] [41452] 0 41452 6821 1 9 5 0 0 exe [338121.319640] [41460] 0 41460 1 1 1 1 0 0 exe [338121.328379] [41479] 0 41479 1 1 1 1 0 0 exe [338121.337029] [41494] 0 41494 1 1 1 1 0 0 exe [338121.345837] [41625] 0 41625 6611 1 9 5 0 0 exe [338121.354491] [41674] 0 41674 1 1 1 1 0 0 exe [338121.363147] [41717] 0 41717 1 1 1 1 0 0 exe [338121.371816] [41740] 0 41740 1 1 1 1 0 0 exe [338121.380558] [41768] 0 41768 1 1 1 1 0 0 exe [338121.389472] [41802] 0 41802 6394 1 9 5 0 0 exe [338121.398125] [41842] 0 41842 1 1 1 1 0 0 exe [338121.407043] [41853] 0 41853 1 1 1 1 0 0 exe [338121.416535] [42028] 0 42028 6854 1 9 5 0 0 exe [338121.425362] [42898] 0 42898 1 1 1 1 0 0 exe [338121.434006] [44479] 0 44479 6552 1 9 5 0 0 exe [338121.442650] [44659] 0 44659 296588 3940 58 10 0 0 image [338121.451476] [44665] 0 44665 386732 4668 82 10 0 0 exe [338121.460122] [44666] 0 44666 724072 17459 307 15 0 0 exe [338121.468794] [44690] 0 44690 1 1 1 1 0 0 exe [338121.477452] [44708] 0 44708 23567 3855 32 6 0 0 exe [338121.486331] [44775] 0 44775 5930 1 8 5 0 0 exe [338121.495024] [45217] 0 45217 315309 4044 63 10 0 0 image [338121.504062] [45224] 0 45224 403148 4850 86 10 0 0 exe [338121.512915] [45225] 0 45225 810281 17263 316 15 0 0 exe [338121.521672] [45248] 0 45248 1 1 1 1 0 0 exe [338121.530778] [45263] 0 45263 23624 3495 32 6 0 0 exe [338121.539458] [45362] 0 45362 296524 3703 56 10 0 0 image [338121.548465] [45370] 0 45370 430 1 5 4 0 0 exe [338121.557118] [45374] 0 45374 428 1 4 3 0 0 exe [338121.565868] [45379] 0 45379 428 1 4 3 0 0 exe [338121.574540] [45384] 0 45384 428 1 4 3 0 0 exe [338121.583218] [45387] 0 45387 1 1 1 1 0 0 exe [338121.592032] [45392] 0 45392 428 1 4 3 0 0 exe [338121.600889] [45395] 0 45395 1 1 1 1 0 0 exe [338121.610338] [45401] 0 45401 1 1 1 1 0 0 exe [338121.619012] [45412] 0 45412 1 1 1 1 0 0 exe [338121.627793] [45780] 0 45780 1 1 1 1 0 0 exe [338121.638024] Out of memory: Kill process 21543 (exe) score 924 or sacrifice child [338121.645828] Killed process 21591 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [338121.659762] oom_reaper: reaped process 21591 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [338123.537416] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [338123.548966] exe cpuset=/ mems_allowed=0 [338123.553288] CPU: 52 PID: 41010 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [338123.562122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [338123.575193] 0000000000000000 ffffffff8e336404 ffffafa1d59efc10 ffff931a2816a140 [338123.583322] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [338123.591436] ffff931a2744a040 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [338123.599551] Call Trace: [338123.602208] [] ? dump_stack+0x5c/0x78 [338123.607744] [] ? dump_header+0x78/0x1fd [338123.613446] [] ? get_page_from_freelist+0x3f7/0xb20 [338123.620189] [] ? cap_inode_killpriv+0x20/0x20 [338123.626397] [] ? oom_kill_process+0x22a/0x3f0 [338123.632606] [] ? out_of_memory+0x111/0x470 [338123.643422] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [338123.650176] [] ? __alloc_pages_nodemask+0x201/0x260 [338123.656908] [] ? alloc_pages_current+0x91/0x140 [338123.663288] [] ? filemap_fault+0x326/0x5d0 [338123.669275] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [338123.676119] [] ? __do_fault+0xa9/0x1c0 [338123.681807] [] ? handle_mm_fault+0xda4/0x1350 [338123.688101] [] ? __do_page_fault+0x255/0x4f0 [338123.694235] [] ? page_fault+0x28/0x30 [338123.699914] Mem-Info: [338123.703026] active_anon:30191007 inactive_anon:344865 isolated_anon:0 active_file:486 inactive_file:1068 isolated_file:32 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7042 slab_unreclaimable:34075 mapped:343486 shmem:374789 pagetables:71589 bounce:0 free:138702 free_pcp:939 free_cma:0 [338123.739152] Node 0 active_anon:120764040kB inactive_anon:1379460kB active_file:20kB inactive_file:2316kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:1373768kB dirty:0kB writeback:0kB shmem:1499156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 546816kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [338123.769964] 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 [338123.801274] lowmem_reserve[]: 0 2974 120837 120837 120837 [338123.808795] Node 0 DMA32 free:473116kB min:1660kB low:4704kB high:7748kB active_anon:2564012kB inactive_anon:6408kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:76kB slab_unreclaimable:508kB kernel_stack:944kB pagetables:5048kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [338123.843124] lowmem_reserve[]: 0 0 117862 117862 117862 [338123.849449] Node 0 Normal free:65720kB min:65908kB low:186596kB high:307284kB active_anon:118200036kB inactive_anon:1373052kB active_file:2020kB inactive_file:608kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:28088kB slab_unreclaimable:135792kB kernel_stack:154560kB pagetables:281308kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [338123.885287] lowmem_reserve[]: 0 0 0 0 0 [338123.890645] 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 [338123.907269] Node 0 DMA32: 633*4kB (UME) 295*8kB (UME) 107*16kB (UME) 41*32kB (UME) 104*64kB (UME) 56*128kB (UME) 32*256kB (UME) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473324kB [338123.929535] Node 0 Normal: 3745*4kB (UME) 691*8kB (UME) 296*16kB (UME) 203*32kB (UME) 587*64kB (UME) 24*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72380kB [338123.948200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [338123.957128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [338123.965787] 376529 total pagecache pages [338123.969926] 0 pages in swap cache [338123.973451] Swap cache stats: add 0, delete 0, find 0/0 [338123.978885] Free swap = 0kB [338123.981987] Total swap = 0kB [338123.985075] 31457176 pages RAM [338123.988337] 0 pages HighMem/MovableOnly [338123.992380] 513206 pages reserved [338123.995906] 0 pages hwpoisoned [338123.999192] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [338124.008008] [ 934] 0 934 105817 148 205 3 0 0 systemd-journal [338124.017701] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [338124.027301] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [338124.036206] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [338124.045203] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [338124.054027] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [338124.063382] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [338124.072997] [ 1158] 0 1158 7409 61 19 3 0 0 cron [338124.085765] [ 1166] 0 1166 32396 3890 67 5 0 0 syz-ci [338124.094684] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [338124.103776] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [338124.112697] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [338124.121611] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [338124.130526] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [338124.139267] [ 1797] 0 1797 283904 51834 477 5 0 0 ruby [338124.159067] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [338124.168859] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [338124.178550] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [338124.188248] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [338124.197192] [17799] 0 17799 180958 734 23 5 0 0 exe [338124.205879] [17818] 65534 17818 17181673551 16046 134 6 0 0 exe [338124.214815] [ 4923] 0 4923 205700 113309 403 6 0 0 syz-manager [338124.226648] [12028] 0 12028 148709 97880 257 5 0 0 syz-manager [338124.236001] [ 9123] 0 9123 143254 89193 249 5 0 0 syz-manager [338124.245361] [39092] 0 39092 62528 748 29 4 0 0 rsyslogd [338124.254486] [56591] 0 56591 125862 78311 219 5 0 0 syz-manager [338124.264126] [19301] 0 19301 298925 3981 57 10 0 0 image [338124.272963] [19308] 0 19308 370348 4854 83 10 0 0 exe [338124.281622] [19309] 0 19309 1442415 31496 582 20 0 0 exe [338124.290383] [19350] 0 19350 1 1 1 1 0 0 exe [338124.299299] [19455] 0 19455 23985 5436 52 6 0 0 exe [338124.312768] [21503] 0 21503 315373 3999 64 10 0 0 image [338124.321603] [21515] 0 21515 179866 682 20 5 0 0 image [338124.330436] [21528] 0 21528 181790 1212 29 5 0 0 exe [338124.339101] [21537] 65534 21537 256992 20145 129 6 0 0 exe [338124.347851] [21538] 0 21538 432293 7303 166 11 0 0 exe [338124.356608] [21543] 0 21543 52679625 29444621 61602 156 0 0 exe [338124.365278] [21587] 65534 21587 1 1 1 1 0 0 exe [338124.374037] [21591] 0 21591 1 0 1 1 0 0 exe [338124.382781] [21623] 65534 21623 24292 5391 53 6 0 0 exe [338124.402564] [21640] 0 21640 24417 5394 53 6 0 0 exe [338124.412103] [21872] 0 21872 179866 690 20 4 0 0 image [338124.422122] [21878] 0 21878 181022 728 23 4 0 0 exe [338124.431120] [21883] 65534 21883 216160 5898 74 6 0 0 exe [338124.439767] [21888] 0 21888 296588 4057 58 10 0 0 image [338124.448998] [21894] 0 21894 386700 4820 82 11 0 0 exe [338124.457686] [21895] 0 21895 1403543 27628 566 19 0 0 exe [338124.466350] [21919] 65534 21919 1 1 1 1 0 0 exe [338124.475015] [21927] 0 21927 1 1 1 1 0 0 exe [338124.484195] [21942] 65534 21942 24711 5644 53 6 0 0 exe [338124.492953] [21958] 0 21958 24022 5561 52 6 0 0 exe [338124.501710] [31111] 0 31111 296940 3981 59 10 0 0 image [338124.510640] [31117] 0 31117 404909 4808 88 10 0 0 exe [338124.519387] [31118] 0 31118 1358505 25034 508 18 0 0 exe [338124.528225] [31143] 0 31143 1 1 1 1 0 0 exe [338124.549070] [31161] 0 31161 24419 5435 52 6 0 0 exe [338124.558218] [31921] 0 31921 180218 670 22 5 0 0 image [338124.567071] [31928] 0 31928 181310 712 24 4 0 0 exe [338124.575826] [31931] 65534 31931 211056 6433 62 6 0 0 exe [338124.584480] [31950] 65534 31950 1 1 1 1 0 0 exe [338124.593142] [31966] 65534 31966 24338 5326 53 6 0 0 exe [338124.601803] [33064] 0 33064 312972 3952 62 10 0 0 image [338124.610811] [33074] 0 33074 370252 4752 81 10 0 0 exe [338124.619469] [33076] 0 33076 1466885 23455 551 19 0 0 exe [338124.628744] [33105] 0 33105 1 1 1 1 0 0 exe [338124.638338] [33136] 0 33136 23530 4882 52 6 0 0 exe [338124.646995] [38028] 0 38028 180154 667 21 5 0 0 image [338124.655830] [38034] 0 38034 180958 677 23 5 0 0 exe [338124.664482] [38040] 65534 38040 210976 5833 59 6 0 0 exe [338124.673130] [38072] 65534 38072 1 1 1 1 0 0 exe [338124.681781] [38102] 65534 38102 23577 4308 52 6 0 0 exe [338124.692803] [38218] 0 38218 180218 642 20 5 0 0 image [338124.702156] [38224] 65534 38224 30597 3568 32 6 0 0 exe [338124.710821] [38250] 65534 38250 697 1 5 4 0 0 exe [338124.719572] [38267] 65534 38267 4791 1 4 3 0 0 exe [338124.728232] [38271] 65534 38271 781 1 5 4 0 0 exe [338124.736887] [38276] 65534 38276 347 1 5 4 0 0 exe [338124.745544] [38280] 65534 38280 4875 1 4 3 0 0 exe [338124.754199] [38301] 65534 38301 460 1 5 4 0 0 exe [338124.762849] [38307] 65534 38307 4501 1 6 4 0 0 exe [338124.771592] [38313] 65534 38313 4656 1 6 4 0 0 exe [338124.780243] [38333] 65534 38333 695 1 3 2 0 0 exe [338124.788890] [38363] 65534 38363 779 1 3 2 0 0 exe [338124.797537] [38402] 65534 38402 1 1 1 1 0 0 exe [338124.806270] [38417] 65534 38417 1 1 1 1 0 0 exe [338124.814919] [38918] 0 38918 294891 4069 57 10 0 0 image [338124.825223] [38928] 0 38928 370028 4987 81 10 0 0 exe [338124.833996] [39392] 0 39392 296588 3643 55 10 0 0 image [338124.844520] [39402] 0 39402 29950 3528 31 6 0 0 exe [338124.853186] [39444] 0 39444 677 1 5 4 0 0 exe [338124.861931] [39461] 0 39461 548 1 5 4 0 0 exe [338124.870590] [39465] 0 39465 4771 1 5 4 0 0 exe [338124.881279] [39474] 0 39474 646 1 5 4 0 0 exe [338124.890631] [39477] 0 39477 4642 1 5 4 0 0 exe [338124.899295] [39486] 0 39486 4740 1 5 4 0 0 exe [338124.907949] [39490] 0 39490 741 1 5 4 0 0 exe [338124.924768] [39496] 0 39496 4835 1 5 4 0 0 exe [338124.933981] [39555] 0 39555 6809 1 10 5 0 0 exe [338124.950283] [39561] 0 39561 6550 1 9 5 0 0 exe [338124.974211] [39566] 0 39566 6743 1 9 5 0 0 exe [338124.982858] [39611] 0 39611 6712 1 9 5 0 0 exe [338124.991865] [40229] 0 40229 179866 673 21 5 0 0 image [338125.000865] [40230] 0 40230 179866 676 21 4 0 0 image [338125.009902] [40239] 0 40239 180218 670 21 5 0 0 image [338125.019109] [40246] 0 40246 181662 1277 27 5 0 0 exe [338125.027762] [40247] 0 40247 318176 22454 185 6 0 0 exe [338125.036411] [40248] 0 40248 181726 1235 28 4 0 0 exe [338125.045056] [40254] 0 40254 310096 20572 179 7 0 0 exe [338125.053705] [40262] 0 40262 181534 1113 28 5 0 0 exe [338125.062350] [40268] 0 40268 310048 19562 166 6 0 0 exe [338125.071195] [40277] 0 40277 180218 705 22 4 0 0 image [338125.084886] [40283] 0 40283 181662 1187 27 4 0 0 exe [338125.093627] [40284] 0 40284 376954 23198 298 6 0 0 exe [338125.102275] [40328] 0 40328 1 1 1 1 0 0 exe [338125.110922] [40330] 0 40330 1 1 1 1 0 0 exe [338125.119576] [40334] 0 40334 1 1 1 1 0 0 exe [338125.128224] [40350] 0 40350 1 1 1 1 0 0 exe [338125.136876] [40391] 0 40391 23581 3501 32 6 0 0 exe [338125.149278] [40393] 0 40393 23502 3527 32 6 0 0 exe [338125.166325] [40394] 0 40394 23808 3480 32 6 0 0 exe [338125.178326] [40417] 0 40417 23778 3735 32 6 0 0 exe [338125.187150] [40594] 0 40594 179866 602 19 5 0 0 image [338125.196149] [40595] 0 40595 180218 656 21 4 0 0 image [338125.204971] [40596] 0 40596 179866 656 21 5 0 0 image [338125.213794] [40597] 0 40597 179866 603 20 5 0 0 image [338125.222611] [40617] 0 40617 74284 45808 117 6 0 0 exe [338125.231274] [40618] 0 40618 80403 52190 130 6 0 0 exe [338125.239957] [40622] 0 40622 77888 49385 126 6 0 0 exe [338125.248614] [40627] 0 40627 73547 45075 116 7 0 0 exe [338125.261873] [40752] 0 40752 460 1 5 4 0 0 exe [338125.270879] [40761] 0 40761 502 1 5 4 0 0 exe [338125.279570] [40767] 0 40767 424 1 5 4 0 0 exe [338125.288252] [40770] 0 40770 506 1 5 4 0 0 exe [338125.296902] [41228] 0 41228 582 1 5 4 0 0 exe [338125.305572] [41231] 0 41231 4702 1 6 4 0 0 exe [338125.314220] [41236] 0 41236 609 1 5 4 0 0 exe [338125.323409] [41241] 0 41241 794 1 5 4 0 0 exe [338125.332061] [41247] 0 41247 4554 1 5 4 0 0 exe [338125.340711] [41249] 0 41249 849 1 5 4 0 0 exe [338125.349447] [41257] 0 41257 4703 1 5 4 0 0 exe [338125.358367] [41263] 0 41263 699 1 5 4 0 0 exe [338125.367025] [41268] 0 41268 4676 1 5 4 0 0 exe [338125.375793] [41270] 0 41270 563 1 5 4 0 0 exe [338125.384459] [41278] 0 41278 4888 1 5 4 0 0 exe [338125.393122] [41282] 0 41282 4943 1 5 4 0 0 exe [338125.401778] [41288] 0 41288 4895 1 6 4 0 0 exe [338125.415209] [41294] 0 41294 4757 1 6 4 0 0 exe [338125.423863] [41314] 0 41314 857 1 5 4 0 0 exe [338125.432620] [41328] 0 41328 4596 1 5 4 0 0 exe [338125.441274] [41332] 0 41332 382 1 5 4 0 0 exe [338125.449924] [41335] 0 41335 5051 1 6 4 0 0 exe [338125.458567] [41341] 0 41341 635 1 5 4 0 0 exe [338125.467391] [41346] 0 41346 4518 1 5 4 0 0 exe [338125.476128] [41353] 0 41353 444 1 5 4 0 0 exe [338125.484795] [41360] 0 41360 470 1 5 4 0 0 exe [338125.493581] [41365] 0 41365 4829 1 6 4 0 0 exe [338125.502693] [41368] 0 41368 4578 1 6 4 0 0 exe [338125.511342] [41374] 0 41374 4640 1 6 4 0 0 exe [338125.520006] [41377] 0 41377 850 1 5 4 0 0 exe [338125.528657] [41383] 0 41383 4666 1 6 4 0 0 exe [338125.537300] [41397] 0 41397 4944 1 5 4 0 0 exe [338125.545948] [41402] 0 41402 6430 1 9 5 0 0 exe [338125.554634] [41424] 0 41424 6766 1 9 5 0 0 exe [338125.563375] [41441] 0 41441 1 1 1 1 0 0 exe [338125.572021] [41452] 0 41452 6821 1 9 5 0 0 exe [338125.580704] [41460] 0 41460 1 1 1 1 0 0 exe [338125.592742] [41479] 0 41479 1 1 1 1 0 0 exe [338125.601390] [41494] 0 41494 1 1 1 1 0 0 exe [338125.610036] [41625] 0 41625 6611 1 9 5 0 0 exe [338125.618773] [41674] 0 41674 1 1 1 1 0 0 exe [338125.627423] [41717] 0 41717 1 1 1 1 0 0 exe [338125.636248] [41740] 0 41740 1 1 1 1 0 0 exe [338125.644896] [41768] 0 41768 1 1 1 1 0 0 exe [338125.653546] [41802] 0 41802 6394 1 9 5 0 0 exe [338125.662192] [41842] 0 41842 1 1 1 1 0 0 exe [338125.670845] [41853] 0 41853 1 1 1 1 0 0 exe [338125.679489] [42028] 0 42028 6854 1 9 5 0 0 exe [338125.688132] [42898] 0 42898 1 1 1 1 0 0 exe [338125.696778] [44479] 0 44479 1 1 1 1 0 0 exe [338125.705432] [44659] 0 44659 296588 3940 58 10 0 0 image [338125.714257] [44665] 0 44665 386732 4668 82 10 0 0 exe [338125.722908] [44666] 0 44666 724072 17522 307 15 0 0 exe [338125.731556] [44690] 0 44690 1 1 1 1 0 0 exe [338125.740814] [44708] 0 44708 23567 3855 32 6 0 0 exe [338125.749461] [44775] 0 44775 5930 1 8 5 0 0 exe [338125.758111] [45217] 0 45217 315309 4043 63 10 0 0 image [338125.766928] [45224] 0 45224 403148 4849 86 10 0 0 exe [338125.775591] [45225] 0 45225 810281 17263 316 15 0 0 exe [338125.784244] [45248] 0 45248 1 1 1 1 0 0 exe [338125.792892] [45263] 0 45263 23624 3495 32 6 0 0 exe [338125.801744] [45362] 0 45362 296524 3703 56 10 0 0 image [338125.810574] [45370] 0 45370 430 1 5 4 0 0 exe [338125.819383] [45374] 0 45374 428 1 4 3 0 0 exe [338125.828036] [45379] 0 45379 428 1 4 3 0 0 exe [338125.836684] [45384] 0 45384 428 1 4 3 0 0 exe [338125.845331] [45387] 0 45387 1 1 1 1 0 0 exe [338125.854321] [45392] 0 45392 428 1 4 3 0 0 exe [338125.863586] [45395] 0 45395 1 1 1 1 0 0 exe [338125.872229] [45401] 0 45401 1 1 1 1 0 0 exe [338125.880892] [45412] 0 45412 1 1 1 1 0 0 exe [338125.889548] [45780] 0 45780 1 1 1 1 0 0 exe [338125.898637] Out of memory: Kill process 21543 (exe) score 924 or sacrifice child [338125.906774] Killed process 21543 (exe) total-vm:210718500kB, anon-rss:117727212kB, file-rss:0kB, shmem-rss:55248kB [338131.821886] oom_reaper: reaped process 21543 (exe), now anon-rss:0kB, file-rss:20kB, shmem-rss:55248kB [338733.381979] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [338733.393555] exe cpuset=/ mems_allowed=0 [338733.397922] CPU: 29 PID: 52155 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [338733.406739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [338733.416167] 0000000000000000 ffffffff8e336404 ffffafa1d49ffc10 ffff9322385ba140 [338733.424298] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [338733.432511] ffff930d3f91b000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [338733.440634] Call Trace: [338733.443304] [] ? dump_stack+0x5c/0x78 [338733.448829] [] ? dump_header+0x78/0x1fd [338733.454663] [] ? get_page_from_freelist+0x3f7/0xb20 [338733.461396] [] ? cap_inode_killpriv+0x20/0x20 [338733.467621] [] ? oom_kill_process+0x22a/0x3f0 [338733.474794] [] ? out_of_memory+0x111/0x470 [338733.480743] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [338733.487473] [] ? __alloc_pages_nodemask+0x201/0x260 [338733.494202] [] ? alloc_pages_current+0x91/0x140 [338733.500592] [] ? filemap_fault+0x326/0x5d0 [338733.506583] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [338733.513409] [] ? __do_fault+0xa9/0x1c0 [338733.519021] [] ? handle_mm_fault+0xda4/0x1350 [338733.525228] [] ? do_nanosleep+0x8d/0xe0 [338733.530930] [] ? __do_page_fault+0x255/0x4f0 [338733.537070] [] ? page_fault+0x28/0x30 [338733.542627] Mem-Info: [338733.545138] active_anon:30458494 inactive_anon:102182 isolated_anon:0 active_file:434 inactive_file:478 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6794 slab_unreclaimable:28741 mapped:100471 shmem:105180 pagetables:77886 bounce:0 free:138672 free_pcp:177 free_cma:0 [338733.580465] Node 0 active_anon:121833976kB inactive_anon:408728kB active_file:708kB inactive_file:1060kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:400700kB dirty:0kB writeback:0kB shmem:420720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 667648kB writeback_tmp:0kB unstable:0kB pages_scanned:1991 all_unreclaimable? no [338733.610646] 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 [338733.641145] lowmem_reserve[]: 0 2974 120837 120837 120837 [338733.647556] Node 0 DMA32 free:473084kB min:1660kB low:4704kB high:7748kB active_anon:2570864kB inactive_anon:0kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:68kB slab_unreclaimable:168kB kernel_stack:128kB pagetables:5768kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [338733.680278] lowmem_reserve[]: 0 0 117862 117862 117862 [338733.686453] Node 0 Normal free:65628kB min:65908kB low:186596kB high:307284kB active_anon:119263112kB inactive_anon:408728kB active_file:0kB inactive_file:2276kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27108kB slab_unreclaimable:114780kB kernel_stack:52304kB pagetables:305776kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [338733.721229] lowmem_reserve[]: 0 0 0 0 0 [338733.726096] 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 [338733.742602] Node 0 DMA32: 638*4kB (UME) 332*8kB (UME) 99*16kB (UME) 42*32kB (UME) 107*64kB (UME) 57*128kB (UME) 31*256kB (UE) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473608kB [338733.763437] Node 0 Normal: 8760*4kB (UME) 1711*8kB (UME) 675*16kB (UE) 252*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67592kB [338733.779386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [338733.788295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [338733.796943] 106604 total pagecache pages [338733.801080] 0 pages in swap cache [338733.804606] Swap cache stats: add 0, delete 0, find 0/0 [338733.810039] Free swap = 0kB [338733.813223] Total swap = 0kB [338733.816330] 31457176 pages RAM [338733.819604] 0 pages HighMem/MovableOnly [338733.823651] 513206 pages reserved [338733.827187] 0 pages hwpoisoned [338733.830458] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [338733.839325] [ 934] 0 934 79326 148 156 3 0 0 systemd-journal [338733.849122] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [338733.858664] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [338733.867885] [ 1128] 0 1128 21093 64 12 3 0 0 audispd [338733.876886] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [338733.885707] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [338733.895061] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [338733.904675] [ 1158] 0 1158 7409 61 19 3 0 0 cron [338733.913596] [ 1166] 0 1166 32396 3881 67 5 0 0 syz-ci [338733.925664] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [338733.934782] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [338733.943712] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [338733.952638] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [338733.961553] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [338733.970299] [ 1797] 0 1797 283260 51834 473 5 0 0 ruby [338733.979046] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [338733.988747] [ 2226] 0 2226 17242 3753 38 3 0 -999 google_accounts [338733.998443] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [338734.008174] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [338734.016947] [17799] 0 17799 180958 734 23 5 0 0 exe [338734.025614] [17818] 65534 17818 17181673551 16009 134 6 0 0 exe [338734.034521] [ 4923] 0 4923 205700 113180 403 6 0 0 syz-manager [338734.043872] [12028] 0 12028 148709 122080 295 5 0 0 syz-manager [338734.053234] [ 9123] 0 9123 143270 98464 267 5 0 0 syz-manager [338734.062592] [39092] 0 39092 62528 539 29 4 0 0 rsyslogd [338734.071776] [56591] 0 56591 125862 75351 219 5 0 0 syz-manager [338734.081177] [38028] 0 38028 180154 666 21 5 0 0 image [338734.089998] [38034] 0 38034 180958 751 23 5 0 0 exe [338734.098650] [38040] 65534 38040 220000 9159 76 6 0 0 exe [338734.107303] [38072] 65534 38072 1 1 1 1 0 0 exe [338734.115976] [38102] 65534 38102 24170 5553 53 6 0 0 exe [338734.124625] [46588] 0 46588 296876 3994 59 9 0 0 image [338734.133451] [46594] 0 46594 434294 7251 167 11 0 0 exe [338734.142099] [46595] 0 46595 69639563 29801958 70939 177 0 0 exe [338734.150753] [46613] 0 46613 180154 684 22 5 0 0 image [338734.159582] [46619] 0 46619 180958 672 24 5 0 0 exe [338734.168244] [46624] 65534 46624 211248 6051 63 6 0 0 exe [338734.176894] [46631] 0 46631 1 1 1 1 0 0 exe [338734.185547] [46662] 65534 46662 1 1 1 1 0 0 exe [338734.194203] [46687] 0 46687 23500 4971 52 6 0 0 exe [338734.202859] [46703] 65534 46703 24053 4978 52 6 0 0 exe [338734.211506] [51373] 0 51373 296588 3957 58 10 0 0 image [338734.220339] [51379] 0 51379 386348 4841 81 11 0 0 exe [338734.228983] [51380] 0 51380 908552 21905 419 16 0 0 exe [338734.237629] [51398] 0 51398 1 1 1 1 0 0 exe [338734.246279] [51418] 0 51418 23779 4089 52 6 0 0 exe [338734.254922] [52130] 0 52130 296940 3966 57 10 0 0 image [338734.263744] [52136] 0 52136 370380 4766 83 10 0 0 exe [338734.272741] [52137] 0 52137 975686 19808 353 15 0 0 exe [338734.281382] [52162] 0 52162 1 1 1 1 0 0 exe [338734.290023] [52179] 0 52179 23401 4715 52 6 0 0 exe [338734.298667] [53671] 0 53671 180282 659 22 5 0 0 image [338734.307493] [53673] 0 53673 179866 671 21 5 0 0 image [338734.316326] [53688] 0 53688 181310 736 24 4 0 0 exe [338734.324994] [53690] 0 53690 210784 5627 59 5 0 0 exe [338734.333666] [53691] 0 53691 181022 733 24 5 0 0 exe [338734.342331] [53696] 0 53696 210784 5438 59 6 0 0 exe [338734.350990] [53776] 0 53776 1 1 1 1 0 0 exe [338734.359651] [53793] 0 53793 1 1 1 1 0 0 exe [338734.368307] [53837] 0 53837 23327 4102 51 6 0 0 exe [338734.376957] [53856] 0 53856 23497 4323 51 6 0 0 exe [338734.385617] [55086] 0 55086 180154 646 21 4 0 0 image [338734.394469] [55092] 0 55092 181310 712 25 4 0 0 exe [338734.403134] [55093] 0 55093 211040 5701 61 5 0 0 exe [338734.411796] [55123] 0 55123 1 1 1 1 0 0 exe [338734.420444] [55150] 0 55150 23621 4413 52 6 0 0 exe [338734.429252] [56125] 0 56125 296876 4009 56 10 0 0 image [338734.438160] [56131] 0 56131 386412 4884 86 10 0 0 exe [338734.446815] [56132] 0 56132 852346 20556 402 16 0 0 exe [338734.455463] [56150] 0 56150 1 1 1 1 0 0 exe [338734.464109] [56164] 0 56164 23714 5059 52 6 0 0 exe [338734.472756] [56328] 0 56328 315373 4076 63 10 0 0 image [338734.481581] [56335] 0 56335 388493 4745 84 11 0 0 exe [338734.490253] [56336] 0 56336 868536 20192 405 16 0 0 exe [338734.498900] [56353] 0 56353 1 1 1 1 0 0 exe [338734.507546] [56371] 0 56371 23517 4948 52 6 0 0 exe [338734.516192] [56439] 0 56439 296588 3684 56 9 0 0 image [338734.525009] [56446] 0 56446 29766 3976 30 6 0 0 exe [338734.533716] [56488] 0 56488 1 1 1 1 0 0 exe [338734.542365] [56499] 0 56499 714 1 5 3 0 0 exe [338734.551012] [56508] 0 56508 1 1 1 1 0 0 exe [338734.559668] [56517] 0 56517 1 1 1 1 0 0 exe [338734.568464] [56523] 0 56523 646 1 5 4 0 0 exe [338734.577112] [56530] 0 56530 1 1 1 1 0 0 exe [338734.585773] [56534] 0 56534 1 1 1 1 0 0 exe [338734.594423] [56544] 0 56544 1 1 1 1 0 0 exe [338734.603065] [56608] 0 56608 1 1 1 1 0 0 exe [338734.611709] [56637] 0 56637 6457 1 9 5 0 0 exe [338734.620374] [56647] 0 56647 6488 1 9 5 0 0 exe [338734.629025] [56654] 0 56654 6801 1 9 5 0 0 exe [338734.637664] [57793] 0 57793 296876 3950 57 10 0 0 image [338734.646476] [57799] 0 57799 372429 4838 82 10 0 0 exe [338734.655113] [57800] 0 57800 830568 16943 317 15 0 0 exe [338734.663762] [57833] 0 57833 1 1 1 1 0 0 exe [338734.672405] [57850] 0 57850 23775 3304 32 6 0 0 exe [338734.681045] [58582] 0 58582 180218 677 23 5 0 0 image [338734.689858] [58589] 0 58589 181310 729 23 5 0 0 exe [338734.698501] [58593] 65534 58593 210912 5717 59 6 0 0 exe [338734.707141] [58611] 65534 58611 1 1 1 1 0 0 exe [338734.715783] [58625] 65534 58625 23578 3721 33 6 0 0 exe [338734.724430] [58817] 0 58817 179866 698 20 5 0 0 image [338734.733249] [58823] 0 58823 181310 712 25 5 0 0 exe [338734.741892] [58829] 65534 58829 210784 5739 60 6 0 0 exe [338734.750532] [58847] 65534 58847 1 1 1 1 0 0 exe [338734.759219] [58861] 65534 58861 23767 3713 33 6 0 0 exe [338734.767865] [58915] 0 58915 180154 649 21 4 0 0 image [338734.776679] [58921] 65534 58921 667 1 5 4 0 0 exe [338734.785329] [58925] 65534 58925 665 1 4 3 0 0 exe [338734.793969] [58929] 65534 58929 665 1 4 3 0 0 exe [338734.802610] [58933] 65534 58933 1 1 1 1 0 0 exe [338734.811248] [58937] 65534 58937 665 1 4 3 0 0 exe [338734.819889] [58941] 65534 58941 1 1 1 1 0 0 exe [338734.828526] [58944] 65534 58944 665 1 4 3 0 0 exe [338734.837168] [58956] 65534 58956 1 1 1 1 0 0 exe [338734.845806] [58960] 65534 58960 1 1 1 1 0 0 exe [338734.854466] Out of memory: Kill process 46595 (exe) score 936 or sacrifice child [338734.862207] Killed process 46631 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [338734.875825] oom_reaper: reaped process 46631 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [338735.356415] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [338735.368599] exe cpuset=/ mems_allowed=0 [338735.373637] CPU: 0 PID: 58605 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [338735.382385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [338735.391804] 0000000000000000 ffffffff8e336404 ffffafa1d2237c10 ffff9322385ba140 [338735.399912] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [338735.408009] ffff930ff81c8000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [338735.416173] Call Trace: [338735.418823] [] ? dump_stack+0x5c/0x78 [338735.424334] [] ? dump_header+0x78/0x1fd [338735.430017] [] ? get_page_from_freelist+0x3f7/0xb20 [338735.436745] [] ? cap_inode_killpriv+0x20/0x20 [338735.442959] [] ? oom_kill_process+0x22a/0x3f0 [338735.449157] [] ? out_of_memory+0x111/0x470 [338735.455151] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [338735.461892] [] ? __alloc_pages_nodemask+0x201/0x260 [338735.468657] [] ? alloc_pages_current+0x91/0x140 [338735.475070] [] ? filemap_fault+0x326/0x5d0 [338735.481040] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [338735.487854] [] ? __do_fault+0xa9/0x1c0 [338735.493454] [] ? handle_mm_fault+0xda4/0x1350 [338735.499661] [] ? do_send_specific+0x5f/0x80 [338735.505699] [] ? __do_page_fault+0x255/0x4f0 [338735.511812] [] ? page_fault+0x28/0x30 [338735.518143] Mem-Info: [338735.521544] active_anon:30459536 inactive_anon:102182 isolated_anon:0 active_file:589 inactive_file:186 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6727 slab_unreclaimable:28267 mapped:100347 shmem:105180 pagetables:77889 bounce:0 free:138910 free_pcp:1204 free_cma:0 [338735.556873] Node 0 active_anon:121838144kB inactive_anon:408728kB active_file:1412kB inactive_file:1704kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:401920kB dirty:0kB writeback:0kB shmem:420720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 667648kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [338735.587032] 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 [338735.617187] lowmem_reserve[]: 0 2974 120837 120837 120837 [338735.623770] Node 0 DMA32 free:473092kB min:1660kB low:4704kB high:7748kB active_anon:2571116kB inactive_anon:0kB active_file:108kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:68kB slab_unreclaimable:168kB kernel_stack:128kB pagetables:5768kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [338735.656178] lowmem_reserve[]: 0 0 117862 117862 117862 [338735.662349] Node 0 Normal free:65852kB min:65908kB low:186596kB high:307284kB active_anon:119267044kB inactive_anon:408728kB active_file:0kB inactive_file:712kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:26840kB slab_unreclaimable:112900kB kernel_stack:52304kB pagetables:305788kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [338735.697326] lowmem_reserve[]: 0 0 0 0 0 [338735.702170] 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 [338735.718622] Node 0 DMA32: 625*4kB (UME) 324*8kB (UME) 99*16kB (UME) 43*32kB (UME) 106*64kB (UME) 57*128kB (UME) 31*256kB (UE) 18*512kB (UME) 8*1024kB (U) 2*2048kB (UE) 103*4096kB (UM) = 473460kB [338735.739398] Node 0 Normal: 9022*4kB (UME) 1823*8kB (UME) 685*16kB (UME) 284*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 70720kB [338735.755682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [338735.764642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [338735.773320] 106047 total pagecache pages [338735.777583] 0 pages in swap cache [338735.781324] Swap cache stats: add 0, delete 0, find 0/0 [338735.786762] Free swap = 0kB [338735.789855] Total swap = 0kB [338735.792948] 31457176 pages RAM [338735.796233] 0 pages HighMem/MovableOnly [338735.800282] 513206 pages reserved [338735.803838] 0 pages hwpoisoned [338735.807123] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [338735.815956] [ 934] 0 934 79326 148 156 3 0 0 systemd-journal [338735.825657] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [338735.835277] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [338735.844213] [ 1128] 0 1128 21093 64 12 3 0 0 audispd [338735.854177] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [338735.863027] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [338735.872377] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [338735.881998] [ 1158] 0 1158 7409 61 19 3 0 0 cron [338735.890869] [ 1166] 0 1166 32396 3881 67 5 0 0 syz-ci [338735.899792] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [338735.908962] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [338735.917876] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [338735.927208] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [338735.936526] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [338735.945434] [ 1797] 0 1797 283260 51834 473 5 0 0 ruby [338735.954172] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [338735.963857] [ 2226] 0 2226 17242 3753 38 3 0 -999 google_accounts [338735.973536] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [338735.983214] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [338735.991969] [17799] 0 17799 180958 734 23 5 0 0 exe [338736.000609] [17818] 65534 17818 17181673551 16009 134 6 0 0 exe [338736.009560] [ 4923] 0 4923 205700 113180 403 6 0 0 syz-manager [338736.018905] [12028] 0 12028 148709 122080 295 5 0 0 syz-manager [338736.028241] [ 9123] 0 9123 143270 98464 267 5 0 0 syz-manager [338736.037574] [39092] 0 39092 62528 539 29 4 0 0 rsyslogd [338736.046668] [56591] 0 56591 125862 75351 219 5 0 0 syz-manager [338736.056057] [38028] 0 38028 180154 666 21 5 0 0 image [338736.064877] [38034] 0 38034 180958 751 23 5 0 0 exe [338736.073514] [38040] 65534 38040 220000 9159 76 6 0 0 exe [338736.082151] [38072] 65534 38072 1 1 1 1 0 0 exe [338736.090789] [38102] 65534 38102 24170 5553 53 6 0 0 exe [338736.099607] [46588] 0 46588 296876 3994 59 9 0 0 image [338736.108442] [46594] 0 46594 434294 7251 167 11 0 0 exe [338736.117080] [46595] 0 46595 69639563 29802241 70939 177 0 0 exe [338736.125718] [46613] 0 46613 180154 684 22 5 0 0 image [338736.134530] [46619] 0 46619 180958 672 24 5 0 0 exe [338736.143180] [46624] 65534 46624 211248 6063 63 6 0 0 exe [338736.151826] [46631] 0 46631 1 0 1 1 0 0 exe [338736.160499] [46662] 65534 46662 1 1 1 1 0 0 exe [338736.169136] [46687] 0 46687 23500 4971 52 6 0 0 exe [338736.177773] [46703] 65534 46703 24053 4978 52 6 0 0 exe [338736.186451] [51373] 0 51373 296588 3957 58 10 0 0 image [338736.195276] [51379] 0 51379 386348 4841 81 11 0 0 exe [338736.203916] [51380] 0 51380 908552 21905 419 16 0 0 exe [338736.212562] [51398] 0 51398 1 1 1 1 0 0 exe [338736.221222] [51418] 0 51418 23779 4089 52 6 0 0 exe [338736.229863] [52130] 0 52130 296940 3966 57 10 0 0 image [338736.238679] [52136] 0 52136 370380 4766 83 10 0 0 exe [338736.247315] [52137] 0 52137 975686 19808 353 15 0 0 exe [338736.255954] [52162] 0 52162 1 1 1 1 0 0 exe [338736.264593] [52179] 0 52179 23401 4715 52 6 0 0 exe [338736.273259] [53671] 0 53671 180282 659 22 5 0 0 image [338736.282137] [53673] 0 53673 179866 671 21 5 0 0 image [338736.290966] [53688] 0 53688 181310 736 24 4 0 0 exe [338736.299639] [53690] 0 53690 210784 5627 59 5 0 0 exe [338736.308359] [53691] 0 53691 181022 733 24 5 0 0 exe [338736.317045] [53696] 0 53696 210784 5438 59 6 0 0 exe [338736.325717] [53776] 0 53776 1 1 1 1 0 0 exe [338736.334387] [53793] 0 53793 1 1 1 1 0 0 exe [338736.343184] [53837] 0 53837 23327 4102 51 6 0 0 exe [338736.352440] [53856] 0 53856 23497 4323 51 6 0 0 exe [338736.361666] [55086] 0 55086 180154 646 21 4 0 0 image [338736.370527] [55092] 0 55092 181310 712 25 4 0 0 exe [338736.379216] [55093] 0 55093 211040 5701 61 5 0 0 exe [338736.387869] [55123] 0 55123 1 1 1 1 0 0 exe [338736.396571] [55150] 0 55150 23621 4413 52 6 0 0 exe [338736.405225] [56125] 0 56125 296876 4009 56 10 0 0 image [338736.414087] [56131] 0 56131 386412 4884 86 10 0 0 exe [338736.422832] [56132] 0 56132 852346 20556 402 16 0 0 exe [338736.431946] [56150] 0 56150 1 1 1 1 0 0 exe [338736.440985] [56164] 0 56164 23714 5059 52 6 0 0 exe [338736.449698] [56328] 0 56328 315373 4076 63 10 0 0 image [338736.458811] [56335] 0 56335 388493 4745 84 11 0 0 exe [338736.467802] [56336] 0 56336 868536 20192 405 16 0 0 exe [338736.476797] [56353] 0 56353 1 1 1 1 0 0 exe [338736.485783] [56371] 0 56371 23517 4948 52 6 0 0 exe [338736.494774] [56439] 0 56439 296588 3684 56 9 0 0 image [338736.503735] [56446] 0 56446 29766 3976 30 6 0 0 exe [338736.512617] [56488] 0 56488 1 1 1 1 0 0 exe [338736.521296] [56499] 0 56499 714 1 5 3 0 0 exe [338736.529977] [56508] 0 56508 1 1 1 1 0 0 exe [338736.538763] [56517] 0 56517 1 1 1 1 0 0 exe [338736.547793] [56523] 0 56523 646 1 5 4 0 0 exe [338736.556760] [56530] 0 56530 1 1 1 1 0 0 exe [338736.566004] [56534] 0 56534 1 1 1 1 0 0 exe [338736.575258] [56544] 0 56544 1 1 1 1 0 0 exe [338736.584485] [56608] 0 56608 1 1 1 1 0 0 exe [338736.593167] [56637] 0 56637 6457 1 9 5 0 0 exe [338736.601917] [56647] 0 56647 6488 1 9 5 0 0 exe [338736.610564] [56654] 0 56654 6801 1 9 5 0 0 exe [338736.619214] [57793] 0 57793 296876 3950 57 10 0 0 image [338736.628035] [57799] 0 57799 372429 4838 82 10 0 0 exe [338736.636718] [57800] 0 57800 830568 16943 317 15 0 0 exe [338736.645483] [57833] 0 57833 1 1 1 1 0 0 exe [338736.654438] [57850] 0 57850 23775 3304 32 6 0 0 exe [338736.663565] [58582] 0 58582 180218 677 23 5 0 0 image [338736.672644] [58589] 0 58589 181310 729 23 5 0 0 exe [338736.681383] [58593] 65534 58593 210912 5717 59 6 0 0 exe [338736.690115] [58611] 65534 58611 1 1 1 1 0 0 exe [338736.698843] [58625] 65534 58625 23578 3721 33 6 0 0 exe [338736.707565] [58817] 0 58817 179866 698 20 5 0 0 image [338736.716433] [58823] 0 58823 181310 712 25 5 0 0 exe [338736.725129] [58829] 65534 58829 210784 5739 60 6 0 0 exe [338736.733879] [58847] 65534 58847 1 1 1 1 0 0 exe [338736.742627] [58861] 65534 58861 23767 3713 33 6 0 0 exe [338736.751341] [58915] 0 58915 180154 649 21 4 0 0 image [338736.761210] [58921] 65534 58921 667 1 5 4 0 0 exe [338736.770067] [58925] 65534 58925 665 1 4 3 0 0 exe [338736.778905] [58929] 65534 58929 665 1 4 3 0 0 exe [338736.787713] [58933] 65534 58933 1 1 1 1 0 0 exe [338736.796486] [58937] 65534 58937 665 1 4 3 0 0 exe [338736.805253] [58941] 65534 58941 1 1 1 1 0 0 exe [338736.813898] [58944] 65534 58944 665 1 4 3 0 0 exe [338736.822539] [58956] 65534 58956 1 1 1 1 0 0 exe [338736.831180] [58960] 65534 58960 1 1 1 1 0 0 exe [338736.839976] Out of memory: Kill process 46595 (exe) score 936 or sacrifice child [338736.848102] Killed process 46595 (exe) total-vm:278558252kB, anon-rss:119170188kB, file-rss:0kB, shmem-rss:38776kB [338743.063147] oom_reaper: reaped process 46595 (exe), now anon-rss:0kB, file-rss:4kB, shmem-rss:38776kB [339035.523813] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [339035.535665] exe cpuset=/ mems_allowed=0 [339035.540026] CPU: 33 PID: 55142 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [339035.548845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [339035.558284] 0000000000000000 ffffffff8e336404 ffffafa1ccbd3c10 ffff932230899040 [339035.566410] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000000 [339035.574545] ffff932014347140 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [339035.582702] Call Trace: [339035.585362] [] ? dump_stack+0x5c/0x78 [339035.592004] [] ? dump_header+0x78/0x1fd [339035.599967] [] ? get_page_from_freelist+0x3f7/0xb20 [339035.606713] [] ? cap_inode_killpriv+0x20/0x20 [339035.612934] [] ? oom_kill_process+0x22a/0x3f0 [339035.619154] [] ? out_of_memory+0x111/0x470 [339035.625204] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [339035.631945] [] ? __alloc_pages_nodemask+0x201/0x260 [339035.638684] [] ? alloc_pages_current+0x91/0x140 [339035.645104] [] ? filemap_fault+0x326/0x5d0 [339035.651192] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [339035.658014] [] ? __do_fault+0xa9/0x1c0 [339035.663747] [] ? handle_mm_fault+0xda4/0x1350 [339035.669983] [] ? __do_page_fault+0x255/0x4f0 [339035.676108] [] ? page_fault+0x28/0x30 [339035.681673] Mem-Info: [339035.684358] active_anon:30474485 inactive_anon:96780 isolated_anon:0 active_file:315 inactive_file:518 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5831 slab_unreclaimable:24448 mapped:95694 shmem:99966 pagetables:71381 bounce:0 free:138607 free_pcp:207 free_cma:0 [339035.718829] Node 0 active_anon:121897940kB inactive_anon:387120kB active_file:136kB inactive_file:1052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:382528kB dirty:0kB writeback:0kB shmem:399864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 589824kB writeback_tmp:0kB unstable:0kB pages_scanned:205 all_unreclaimable? no [339035.749148] 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 [339035.778978] lowmem_reserve[]: 0 2974 120837 120837 120837 [339035.785387] Node 0 DMA32 free:473148kB min:1660kB low:4704kB high:7748kB active_anon:2570640kB inactive_anon:0kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:48kB slab_unreclaimable:140kB kernel_stack:144kB pagetables:5160kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [339035.817968] lowmem_reserve[]: 0 0 117862 117862 117862 [339035.824063] Node 0 Normal free:67280kB min:65908kB low:186596kB high:307284kB active_anon:119327300kB inactive_anon:387120kB active_file:732kB inactive_file:644kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23276kB slab_unreclaimable:97652kB kernel_stack:57888kB pagetables:280364kB bounce:0kB free_pcp:2144kB local_pcp:0kB free_cma:0kB [339035.859469] lowmem_reserve[]: 0 0 0 0 0 [339035.864251] 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 [339035.880622] Node 0 DMA32: 614*4kB (UME) 436*8kB (UME) 203*16kB (UME) 70*32kB (UME) 66*64kB (UME) 57*128kB (UM) 33*256kB (UME) 18*512kB (UME) 9*1024kB (UM) 3*2048kB (UME) 102*4096kB (UM) = 473768kB [339035.901344] Node 0 Normal: 8659*4kB (UME) 2119*8kB (UME) 894*16kB (UME) 101*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69124kB [339035.917386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [339035.926299] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [339035.934957] 100899 total pagecache pages [339035.939081] 0 pages in swap cache [339035.942600] Swap cache stats: add 0, delete 0, find 0/0 [339035.948027] Free swap = 0kB [339035.951119] Total swap = 0kB [339035.954206] 31457176 pages RAM [339035.957457] 0 pages HighMem/MovableOnly [339035.961543] 513206 pages reserved [339035.965149] 0 pages hwpoisoned [339035.968406] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [339035.977445] [ 934] 0 934 88541 148 174 3 0 0 systemd-journal [339035.987131] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [339035.996658] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [339036.005556] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [339036.014544] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [339036.023363] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [339036.032783] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [339036.042376] [ 1158] 0 1158 7409 61 19 3 0 0 cron [339036.051115] [ 1166] 0 1166 32396 3881 67 5 0 0 syz-ci [339036.060021] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [339036.069110] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [339036.078032] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [339036.086946] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [339036.096011] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [339036.104866] [ 1797] 0 1797 284492 51834 476 5 0 0 ruby [339036.113744] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [339036.123430] [ 2226] 0 2226 17242 3752 38 3 0 -999 google_accounts [339036.133154] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [339036.142835] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [339036.151583] [17799] 0 17799 180958 734 23 5 0 0 exe [339036.160221] [17818] 65534 17818 17181673551 15949 134 6 0 0 exe [339036.169122] [ 4923] 0 4923 205700 112962 403 6 0 0 syz-manager [339036.178472] [12028] 0 12028 148709 98353 251 5 0 0 syz-manager [339036.187807] [ 9123] 0 9123 143270 94152 267 5 0 0 syz-manager [339036.197232] [39092] 0 39092 62528 572 29 4 0 0 rsyslogd [339036.206334] [56591] 0 56591 125862 79527 225 5 0 0 syz-manager [339036.215737] [38028] 0 38028 180154 666 21 5 0 0 image [339036.224550] [38034] 0 38034 180958 751 23 5 0 0 exe [339036.233275] [38040] 65534 38040 221216 9012 86 6 0 0 exe [339036.241938] [38072] 65534 38072 1 1 1 1 0 0 exe [339036.250574] [38102] 65534 38102 24170 5602 53 6 0 0 exe [339036.260438] [46613] 0 46613 180154 683 22 5 0 0 image [339036.269255] [46619] 0 46619 180958 672 24 5 0 0 exe [339036.278127] [46624] 65534 46624 211568 6383 63 6 0 0 exe [339036.286764] [46662] 65534 46662 1 1 1 1 0 0 exe [339036.295439] [46703] 65534 46703 24382 5537 54 6 0 0 exe [339036.304082] [53671] 0 53671 180282 659 22 5 0 0 image [339036.312894] [53691] 0 53691 181022 743 24 5 0 0 exe [339036.322748] [53696] 0 53696 219872 8359 74 6 0 0 exe [339036.331384] [53776] 0 53776 1 1 1 1 0 0 exe [339036.340021] [53837] 0 53837 24184 5230 52 6 0 0 exe [339036.348662] [55086] 0 55086 180154 647 21 4 0 0 image [339036.357471] [55092] 0 55092 181310 721 25 4 0 0 exe [339036.366147] [55093] 0 55093 211104 6103 63 5 0 0 exe [339036.374951] [55123] 0 55123 1 1 1 1 0 0 exe [339036.383631] [55150] 0 55150 24214 5110 52 6 0 0 exe [339036.392277] [56125] 0 56125 296876 4008 56 10 0 0 image [339036.401147] [56131] 0 56131 434055 7778 171 11 0 0 exe [339036.409795] [56132] 0 56132 44355194 29900151 65700 162 0 0 exe [339036.418445] [56150] 0 56150 1 1 1 1 0 0 exe [339036.427083] [56164] 0 56164 23714 5045 52 6 0 0 exe [339036.435726] [57793] 0 57793 296876 3949 57 10 0 0 image [339036.444536] [57799] 0 57799 372429 4838 82 10 0 0 exe [339036.453173] [57800] 0 57800 1092786 22367 413 17 0 0 exe [339036.461812] [57833] 0 57833 1 1 1 1 0 0 exe [339036.470452] [57850] 0 57850 24039 4935 52 6 0 0 exe [339036.479135] [58582] 0 58582 180218 676 23 5 0 0 image [339036.488041] [58589] 0 58589 181310 729 23 5 0 0 exe [339036.496677] [58593] 65534 58593 211168 6305 63 6 0 0 exe [339036.505312] [58611] 65534 58611 1 1 1 1 0 0 exe [339036.513957] [58625] 65534 58625 24435 5218 54 6 0 0 exe [339036.522597] [58817] 0 58817 179866 697 20 5 0 0 image [339036.531418] [58823] 0 58823 181310 712 25 5 0 0 exe [339036.540518] [58829] 65534 58829 211104 6319 63 6 0 0 exe [339036.549155] [58847] 65534 58847 1 1 1 1 0 0 exe [339036.557816] [58861] 65534 58861 24688 5132 54 6 0 0 exe [339036.566457] [58915] 0 58915 180154 649 21 4 0 0 image [339036.575277] [58921] 65534 58921 667 1 5 4 0 0 exe [339036.583925] [58925] 65534 58925 665 1 4 3 0 0 exe [339036.592737] [58929] 65534 58929 665 1 4 3 0 0 exe [339036.601428] [58933] 65534 58933 1 1 1 1 0 0 exe [339036.610068] [58937] 65534 58937 665 1 4 3 0 0 exe [339036.618714] [58941] 65534 58941 1 1 1 1 0 0 exe [339036.627459] [58944] 65534 58944 665 1 4 3 0 0 exe [339036.636099] [58956] 65534 58956 1 1 1 1 0 0 exe [339036.646905] [58960] 65534 58960 1 1 1 1 0 0 exe [339036.655545] [59419] 0 59419 180218 698 22 5 0 0 image [339036.664356] [59425] 0 59425 181086 673 25 4 0 0 exe [339036.673002] [59426] 0 59426 211104 5692 60 6 0 0 exe [339036.681649] [59447] 0 59447 1 1 1 1 0 0 exe [339036.693607] [59460] 0 59460 23366 4369 52 6 0 0 exe [339036.702249] [59764] 0 59764 296588 4004 57 10 0 0 image [339036.711063] [59770] 0 59770 386412 4873 84 10 0 0 exe [339036.719701] [59771] 0 59771 864117 18976 332 15 0 0 exe [339036.728344] [59794] 0 59794 1 1 1 1 0 0 exe [339036.737069] [59810] 0 59810 23581 4849 51 6 0 0 exe [339036.745708] [60460] 0 60460 179866 676 19 4 0 0 image [339036.754522] [60466] 0 60466 180958 687 23 5 0 0 exe [339036.763160] [60467] 0 60467 210912 5748 58 5 0 0 exe [339036.771799] [60494] 0 60494 1 1 1 1 0 0 exe [339036.780444] [60521] 0 60521 23357 4627 52 6 0 0 exe [339036.789082] [60655] 0 60655 180218 645 21 4 0 0 image [339036.797981] [60661] 0 60661 629 1 5 4 0 0 exe [339036.806623] [60668] 0 60668 627 1 4 3 0 0 exe [339036.815258] [60673] 0 60673 627 1 4 3 0 0 exe [339036.823900] [60677] 0 60677 1 1 1 1 0 0 exe [339036.832626] [60684] 0 60684 627 1 4 3 0 0 exe [339036.841264] [60692] 0 60692 1 1 1 1 0 0 exe [339036.849906] [60704] 0 60704 627 1 4 3 0 0 exe [339036.858563] [60710] 0 60710 1 1 1 1 0 0 exe [339036.868268] [60715] 0 60715 1 1 1 1 0 0 exe [339036.876907] [60751] 0 60751 296588 3993 59 9 0 0 image [339036.886070] [60757] 0 60757 386412 5105 85 10 0 0 exe [339036.894712] [60859] 0 60859 315373 3729 61 10 0 0 image [339036.903524] [60867] 0 60867 29995 3337 32 6 0 0 exe [339036.912163] [60936] 0 60936 687 1 5 4 0 0 exe [339036.920817] [60954] 0 60954 372 1 5 4 0 0 exe [339036.929470] [60962] 0 60962 4722 1 5 4 0 0 exe [339036.938239] [60970] 0 60970 4783 1 5 4 0 0 exe [339036.946933] [60976] 0 60976 4829 1 5 4 0 0 exe [339036.955618] [60984] 0 60984 733 1 5 4 0 0 exe [339036.964270] [60988] 0 60988 6408 1 9 5 0 0 exe [339036.972916] [61001] 0 61001 4466 1 5 4 0 0 exe [339036.981610] [61047] 0 61047 626 1 5 4 0 0 exe [339036.990258] [61061] 0 61061 6659 1 9 5 0 0 exe [339036.998902] [61097] 0 61097 6630 1 9 5 0 0 exe [339037.007543] [61119] 0 61119 6737 1 9 5 0 0 exe [339037.016189] Out of memory: Kill process 56132 (exe) score 939 or sacrifice child [339037.023933] Killed process 56150 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [339037.038193] oom_reaper: reaped process 56150 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [339039.479581] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [339039.491227] exe cpuset=/ mems_allowed=0 [339039.495622] CPU: 52 PID: 59824 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [339039.504537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [339039.513964] 0000000000000000 ffffffff8e336404 ffffafa1d23a7c10 ffff932230899040 [339039.522100] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [339039.530250] ffff931bc37cf0c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [339039.538708] Call Trace: [339039.541375] [] ? dump_stack+0x5c/0x78 [339039.546898] [] ? dump_header+0x78/0x1fd [339039.552618] [] ? get_page_from_freelist+0x3f7/0xb20 [339039.559358] [] ? cap_inode_killpriv+0x20/0x20 [339039.565578] [] ? oom_kill_process+0x22a/0x3f0 [339039.571789] [] ? out_of_memory+0x111/0x470 [339039.578002] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [339039.584731] [] ? __alloc_pages_nodemask+0x201/0x260 [339039.591468] [] ? alloc_pages_current+0x91/0x140 [339039.597856] [] ? filemap_fault+0x326/0x5d0 [339039.603851] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [339039.610671] [] ? __do_fault+0xa9/0x1c0 [339039.616274] [] ? handle_mm_fault+0xda4/0x1350 [339039.622483] [] ? __do_page_fault+0x255/0x4f0 [339039.628608] [] ? page_fault+0x28/0x30 [339039.634170] Mem-Info: [339039.636672] active_anon:30474490 inactive_anon:96780 isolated_anon:0 active_file:216 inactive_file:853 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:5829 slab_unreclaimable:24407 mapped:95776 shmem:99966 pagetables:71382 bounce:0 free:138864 free_pcp:331 free_cma:0 [339039.671952] Node 0 active_anon:121897960kB inactive_anon:387120kB active_file:36kB inactive_file:3360kB unevictable:0kB isolated(anon):0kB isolated(file):228kB mapped:382812kB dirty:0kB writeback:0kB shmem:399864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 589824kB writeback_tmp:0kB unstable:0kB pages_scanned:103 all_unreclaimable? no [339039.705724] 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 [339039.736594] lowmem_reserve[]: 0 2974 120837 120837 120837 [339039.743170] Node 0 DMA32 free:473108kB min:1660kB low:4704kB high:7748kB active_anon:2570640kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:48kB slab_unreclaimable:140kB kernel_stack:144kB pagetables:5164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [339039.777629] lowmem_reserve[]: 0 0 117862 117862 117862 [339039.784116] Node 0 Normal free:65724kB min:65908kB low:186596kB high:307284kB active_anon:119327320kB inactive_anon:387120kB active_file:3016kB inactive_file:3016kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:23268kB slab_unreclaimable:97488kB kernel_stack:57888kB pagetables:280364kB bounce:0kB free_pcp:316kB local_pcp:0kB free_cma:0kB [339039.820296] lowmem_reserve[]: 0 0 0 0 0 [339039.825382] 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 [339039.842697] Node 0 DMA32: 670*4kB (UME) 470*8kB (UME) 203*16kB (UME) 70*32kB (UME) 66*64kB (UME) 57*128kB (UM) 33*256kB (UME) 18*512kB (UME) 9*1024kB (UM) 3*2048kB (UME) 102*4096kB (UM) = 474264kB [339039.864482] Node 0 Normal: 8761*4kB (UME) 2127*8kB (UME) 901*16kB (UME) 197*32kB (UM) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72908kB [339039.881458] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [339039.890728] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [339039.899482] 101509 total pagecache pages [339039.903624] 0 pages in swap cache [339039.907267] Swap cache stats: add 0, delete 0, find 0/0 [339039.912696] Free swap = 0kB [339039.916743] Total swap = 0kB [339039.919836] 31457176 pages RAM [339039.923114] 0 pages HighMem/MovableOnly [339039.927525] 513206 pages reserved [339039.931142] 0 pages hwpoisoned [339039.934407] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [339039.948394] [ 934] 0 934 88541 148 174 3 0 0 systemd-journal [339039.958114] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [339039.969877] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [339039.981089] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [339039.991230] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [339040.002660] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [339040.013661] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [339040.024474] [ 1158] 0 1158 7409 61 19 3 0 0 cron [339040.034664] [ 1166] 0 1166 32396 3881 67 5 0 0 syz-ci [339040.043761] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [339040.053130] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [339040.062297] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [339040.071868] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [339040.081429] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [339040.091107] [ 1797] 0 1797 284492 51834 477 5 0 0 ruby [339040.099979] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [339040.109930] [ 2226] 0 2226 17242 3762 38 3 0 -999 google_accounts [339040.120082] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [339040.130181] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [339040.138971] [17799] 0 17799 180958 734 23 5 0 0 exe [339040.147641] [17818] 65534 17818 17181673551 15949 134 6 0 0 exe [339040.156562] [ 4923] 0 4923 205700 112962 403 6 0 0 syz-manager [339040.166148] [12028] 0 12028 148709 98353 251 5 0 0 syz-manager [339040.175853] [ 9123] 0 9123 143270 94152 267 5 0 0 syz-manager [339040.185390] [39092] 0 39092 62528 577 29 4 0 0 rsyslogd [339040.195039] [56591] 0 56591 125862 79527 225 5 0 0 syz-manager [339040.204869] [38028] 0 38028 180154 666 21 5 0 0 image [339040.213727] [38034] 0 38034 180958 751 23 5 0 0 exe [339040.222378] [38040] 65534 38040 221216 9025 86 6 0 0 exe [339040.231033] [38072] 65534 38072 1 1 1 1 0 0 exe [339040.239699] [38102] 65534 38102 24170 5602 53 6 0 0 exe [339040.248368] [46613] 0 46613 180154 684 22 5 0 0 image [339040.257210] [46619] 0 46619 180958 672 24 5 0 0 exe [339040.266512] [46624] 65534 46624 211568 6383 63 6 0 0 exe [339040.275207] [46662] 65534 46662 1 1 1 1 0 0 exe [339040.283968] [46703] 65534 46703 24382 5537 54 6 0 0 exe [339040.292909] [53671] 0 53671 180282 660 22 5 0 0 image [339040.302219] [53691] 0 53691 181022 743 24 5 0 0 exe [339040.311002] [53696] 0 53696 219872 8359 74 6 0 0 exe [339040.319672] [53776] 0 53776 1 1 1 1 0 0 exe [339040.328326] [53837] 0 53837 24184 5230 52 6 0 0 exe [339040.336992] [55086] 0 55086 180154 647 21 4 0 0 image [339040.345826] [55092] 0 55092 181310 721 25 4 0 0 exe [339040.354500] [55093] 0 55093 211104 6103 63 5 0 0 exe [339040.363610] [55123] 0 55123 1 1 1 1 0 0 exe [339040.372539] [55150] 0 55150 24214 5110 52 6 0 0 exe [339040.381200] [56125] 0 56125 296876 4008 56 10 0 0 image [339040.390041] [56131] 0 56131 434055 7778 171 11 0 0 exe [339040.398693] [56132] 0 56132 44355194 29900151 65700 162 0 0 exe [339040.407351] [56150] 0 56150 1 0 1 1 0 0 exe [339040.416001] [56164] 0 56164 23714 5045 52 6 0 0 exe [339040.424667] [57793] 0 57793 296876 3949 57 10 0 0 image [339040.433504] [57799] 0 57799 372429 4838 82 10 0 0 exe [339040.442294] [57800] 0 57800 1092786 22387 413 17 0 0 exe [339040.451136] [57833] 0 57833 1 1 1 1 0 0 exe [339040.459888] [57850] 0 57850 24039 4935 52 6 0 0 exe [339040.468813] [58582] 0 58582 180218 676 23 5 0 0 image [339040.477660] [58589] 0 58589 181310 729 23 5 0 0 exe [339040.486312] [58593] 65534 58593 211168 6305 63 6 0 0 exe [339040.495051] [58611] 65534 58611 1 1 1 1 0 0 exe [339040.503766] [58625] 65534 58625 24435 5218 54 6 0 0 exe [339040.513104] [58817] 0 58817 179866 697 20 5 0 0 image [339040.521998] [58823] 0 58823 181310 712 25 5 0 0 exe [339040.530671] [58829] 65534 58829 211104 6319 63 6 0 0 exe [339040.539780] [58847] 65534 58847 1 1 1 1 0 0 exe [339040.549062] [58861] 65534 58861 24688 5132 54 6 0 0 exe [339040.558260] [58915] 0 58915 180154 649 21 4 0 0 image [339040.567794] [58921] 65534 58921 667 1 5 4 0 0 exe [339040.576447] [58925] 65534 58925 665 1 4 3 0 0 exe [339040.585090] [58929] 65534 58929 665 1 4 3 0 0 exe [339040.594526] [58933] 65534 58933 1 1 1 1 0 0 exe [339040.603262] [58937] 65534 58937 665 1 4 3 0 0 exe [339040.611915] [58941] 65534 58941 1 1 1 1 0 0 exe [339040.620994] [58944] 65534 58944 665 1 4 3 0 0 exe [339040.630345] [58956] 65534 58956 1 1 1 1 0 0 exe [339040.638987] [58960] 65534 58960 1 1 1 1 0 0 exe [339040.647773] [59419] 0 59419 180218 698 22 5 0 0 image [339040.656664] [59425] 0 59425 181086 673 25 4 0 0 exe [339040.665426] [59426] 0 59426 211104 5692 60 6 0 0 exe [339040.674275] [59447] 0 59447 1 1 1 1 0 0 exe [339040.682931] [59460] 0 59460 23366 4369 52 6 0 0 exe [339040.691702] [59764] 0 59764 296588 4004 57 10 0 0 image [339040.700750] [59770] 0 59770 386412 4873 84 10 0 0 exe [339040.709942] [59771] 0 59771 864117 18976 332 15 0 0 exe [339040.718757] [59794] 0 59794 1 1 1 1 0 0 exe [339040.727429] [59810] 0 59810 23581 4849 51 6 0 0 exe [339040.736179] [60460] 0 60460 179866 676 19 4 0 0 image [339040.745617] [60466] 0 60466 180958 687 23 5 0 0 exe [339040.754957] [60467] 0 60467 210912 5748 58 5 0 0 exe [339040.763618] [60494] 0 60494 1 1 1 1 0 0 exe [339040.772283] [60521] 0 60521 23357 4627 52 6 0 0 exe [339040.780942] [60655] 0 60655 180218 645 21 4 0 0 image [339040.789871] [60661] 0 60661 629 1 5 4 0 0 exe [339040.798970] [60668] 0 60668 627 1 4 3 0 0 exe [339040.807718] [60673] 0 60673 627 1 4 3 0 0 exe [339040.816365] [60677] 0 60677 1 1 1 1 0 0 exe [339040.825020] [60684] 0 60684 627 1 4 3 0 0 exe [339040.833760] [60692] 0 60692 1 1 1 1 0 0 exe [339040.843222] [60704] 0 60704 627 1 4 3 0 0 exe [339040.851882] [60710] 0 60710 1 1 1 1 0 0 exe [339040.860801] [60715] 0 60715 1 1 1 1 0 0 exe [339040.869452] [60751] 0 60751 296588 3993 59 9 0 0 image [339040.878626] [60757] 0 60757 386412 5105 85 10 0 0 exe [339040.887635] [60859] 0 60859 315373 3729 61 10 0 0 image [339040.896457] [60867] 0 60867 29995 3337 32 6 0 0 exe [339040.905292] [60936] 0 60936 687 1 5 4 0 0 exe [339040.914219] [60954] 0 60954 372 1 5 4 0 0 exe [339040.922871] [60962] 0 60962 4722 1 5 4 0 0 exe [339040.931714] [60970] 0 60970 4783 1 5 4 0 0 exe [339040.940440] [60976] 0 60976 4829 1 5 4 0 0 exe [339040.949101] [60984] 0 60984 733 1 5 4 0 0 exe [339040.957762] [60988] 0 60988 6408 1 9 5 0 0 exe [339040.966512] [61001] 0 61001 4466 1 5 4 0 0 exe [339040.978294] [61047] 0 61047 626 1 5 4 0 0 exe [339040.987249] [61061] 0 61061 6659 1 9 5 0 0 exe [339040.996411] [61097] 0 61097 6630 1 9 5 0 0 exe [339041.005077] [61119] 0 61119 6737 1 9 5 0 0 exe [339041.015978] Out of memory: Kill process 56132 (exe) score 939 or sacrifice child [339041.025964] Killed process 56132 (exe) total-vm:177420776kB, anon-rss:119549548kB, file-rss:0kB, shmem-rss:52632kB [339046.667272] oom_reaper: reaped process 56132 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:52632kB [339484.029031] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [339484.041318] syz-manager cpuset=/ mems_allowed=0 [339484.046387] CPU: 36 PID: 5057 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [339484.055807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [339484.065222] 0000000000000000 ffffffff8e336404 ffffafa20f847c10 ffff93064568c140 [339484.073325] ffffffff8e209690 0000000000000000 0000000000000000 0000000c00000001 [339484.081421] ffff931a2b6c5100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [339484.089517] Call Trace: [339484.092168] [] ? dump_stack+0x5c/0x78 [339484.097676] [] ? dump_header+0x78/0x1fd [339484.103367] [] ? get_page_from_freelist+0x3f7/0xb20 [339484.110095] [] ? cap_inode_killpriv+0x20/0x20 [339484.116299] [] ? oom_kill_process+0x22a/0x3f0 [339484.122509] [] ? out_of_memory+0x111/0x470 [339484.128469] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [339484.135195] [] ? __alloc_pages_nodemask+0x201/0x260 [339484.142376] [] ? alloc_pages_current+0x91/0x140 [339484.148767] [] ? filemap_fault+0x326/0x5d0 [339484.154754] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [339484.161575] [] ? __do_fault+0xa9/0x1c0 [339484.167170] [] ? handle_mm_fault+0xda4/0x1350 [339484.173377] [] ? pick_next_task_fair+0x2fb/0x490 [339484.179861] [] ? __do_page_fault+0x255/0x4f0 [339484.186192] [] ? page_fault+0x28/0x30 [339484.191745] Mem-Info: [339484.194249] active_anon:30167844 inactive_anon:359813 isolated_anon:0 active_file:431 inactive_file:551 isolated_file:5 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7773 slab_unreclaimable:35851 mapped:359752 shmem:432467 pagetables:73933 bounce:0 free:138705 free_pcp:152 free_cma:0 [339484.228960] Node 0 active_anon:120671380kB inactive_anon:1439252kB active_file:1140kB inactive_file:2452kB unevictable:0kB isolated(anon):0kB isolated(file):308kB mapped:1438632kB dirty:0kB writeback:0kB shmem:1729868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 591872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [339484.260220] 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 [339484.290498] lowmem_reserve[]: 0 2974 120837 120837 120837 [339484.296887] Node 0 DMA32 free:473048kB min:1660kB low:4704kB high:7748kB active_anon:2569324kB inactive_anon:1416kB active_file:332kB inactive_file:640kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:176kB kernel_stack:304kB pagetables:4952kB bounce:0kB free_pcp:304kB local_pcp:0kB free_cma:0kB [339484.329901] lowmem_reserve[]: 0 0 117862 117862 117862 [339484.336511] Node 0 Normal free:67068kB min:65908kB low:186596kB high:307284kB active_anon:118102108kB inactive_anon:1437836kB active_file:0kB inactive_file:2228kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:31060kB slab_unreclaimable:143232kB kernel_stack:172576kB pagetables:290780kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [339484.371547] lowmem_reserve[]: 0 0 0 0 0 [339484.376528] 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 [339484.393132] Node 0 DMA32: 632*4kB (UME) 240*8kB (UME) 118*16kB (UME) 76*32kB (UME) 115*64kB (UME) 58*128kB (UME) 32*256kB (UE) 17*512kB (UME) 10*1024kB (UM) 3*2048kB (UME) 102*4096kB (UM) = 474624kB [339484.414270] Node 0 Normal: 1688*4kB (UME) 812*8kB (UME) 387*16kB (UME) 175*32kB (UME) 342*64kB (UME) 62*128kB (UME) 21*256kB (UME) 10*512kB (UME) 4*1024kB (UM) 0*2048kB 0*4096kB = 69456kB [339484.434171] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [339484.443275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [339484.451936] 433516 total pagecache pages [339484.456204] 0 pages in swap cache [339484.459737] Swap cache stats: add 0, delete 0, find 0/0 [339484.465360] Free swap = 0kB [339484.468487] Total swap = 0kB [339484.471628] 31457176 pages RAM [339484.474947] 0 pages HighMem/MovableOnly [339484.479047] 513206 pages reserved [339484.482574] 0 pages hwpoisoned [339484.485846] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [339484.494767] [ 934] 0 934 112124 148 219 3 0 0 systemd-journal [339484.504596] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [339484.514188] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [339484.523215] [ 1128] 0 1128 21093 71 12 3 0 0 audispd [339484.532228] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [339484.541066] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [339484.550424] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [339484.560195] [ 1158] 0 1158 7409 61 19 3 0 0 cron [339484.568945] [ 1166] 0 1166 32396 3889 67 5 0 0 syz-ci [339484.577870] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [339484.587259] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [339484.596288] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [339484.605262] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [339484.614237] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [339484.622987] [ 1797] 0 1797 284003 51834 405 5 0 0 ruby [339484.631734] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [339484.641480] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [339484.651204] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [339484.660907] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [339484.669670] [17799] 0 17799 180958 734 23 5 0 0 exe [339484.678579] [17818] 65534 17818 17181673551 15948 134 6 0 0 exe [339484.687498] [ 4923] 0 4923 205700 117918 403 6 0 0 syz-manager [339484.696859] [12028] 0 12028 148709 101922 258 5 0 0 syz-manager [339484.706317] [ 9123] 0 9123 143270 92416 267 5 0 0 syz-manager [339484.715780] [39092] 0 39092 62528 565 29 4 0 0 rsyslogd [339484.724897] [56591] 0 56591 125862 76738 220 5 0 0 syz-manager [339484.734276] [58582] 0 58582 180218 676 23 5 0 0 image [339484.743255] [58589] 0 58589 181310 801 23 5 0 0 exe [339484.751912] [58593] 65534 58593 216864 7833 78 6 0 0 exe [339484.760688] [58611] 65534 58611 1 1 1 1 0 0 exe [339484.769557] [58625] 65534 58625 24435 5454 54 6 0 0 exe [339484.778433] [58817] 0 58817 179866 698 20 5 0 0 image [339484.787270] [58823] 0 58823 181310 712 25 5 0 0 exe [339484.795920] [58829] 65534 58829 211680 6367 66 6 0 0 exe [339484.804573] [58847] 65534 58847 1 1 1 1 0 0 exe [339484.813240] [58861] 65534 58861 24688 5567 54 6 0 0 exe [339484.821943] [59419] 0 59419 180218 697 22 5 0 0 image [339484.830779] [59425] 0 59425 181086 783 25 4 0 0 exe [339484.839456] [59426] 0 59426 216544 7019 71 6 0 0 exe [339484.848116] [59447] 0 59447 1 1 1 1 0 0 exe [339484.856890] [59460] 0 59460 23959 5303 52 6 0 0 exe [339484.865645] [60460] 0 60460 179866 676 19 4 0 0 image [339484.874470] [60466] 0 60466 180958 695 23 5 0 0 exe [339484.883127] [60467] 0 60467 212448 6435 70 5 0 0 exe [339484.891783] [60494] 0 60494 1 1 1 1 0 0 exe [339484.900435] [60521] 0 60521 23950 5569 53 6 0 0 exe [339484.909091] [62873] 0 62873 179866 695 21 5 0 0 image [339484.917930] [62879] 0 62879 181310 782 23 4 0 0 exe [339484.953076] [62884] 65534 62884 211504 5848 64 5 0 0 exe [339484.961891] [62903] 65534 62903 1 1 1 1 0 0 exe [339484.970592] [62920] 65534 62920 23973 5014 52 6 0 0 exe [339484.979258] [63359] 0 63359 180154 648 21 5 0 0 image [339484.988195] [63365] 0 63365 181374 688 24 4 0 0 exe [339484.996879] [63366] 0 63366 211040 5933 62 5 0 0 exe [339485.005587] [63389] 0 63389 1 1 1 1 0 0 exe [339485.014285] [63405] 0 63405 24520 5328 54 7 0 0 exe [339485.023060] [63660] 0 63660 312972 3967 61 10 0 0 image [339485.031892] [63671] 0 63671 296588 3933 59 9 0 0 image [339485.040730] [63682] 0 63682 432180 6728 167 11 0 0 exe [339485.049387] [63686] 0 63686 2895050 498531 2152 29 0 0 exe [339485.058051] [63707] 0 63707 434277 7210 168 12 0 0 exe [339485.066815] [63708] 0 63708 2675934 428676 1898 28 0 0 exe [339485.075483] [63777] 0 63777 1 1 1 1 0 0 exe [339485.084305] [63781] 0 63781 1 1 1 1 0 0 exe [339485.092974] [63832] 0 63832 24263 3938 52 6 0 0 exe [339485.101639] [63840] 0 63840 23844 4468 52 6 0 0 exe [339485.110305] [63978] 0 63978 296876 3741 59 10 0 0 image [339485.119829] [63980] 0 63980 296876 3695 60 10 0 0 image [339485.128672] [64005] 0 64005 73737 46034 117 6 0 0 exe [339485.137334] [64010] 0 64010 80090 52240 129 6 0 0 exe [339485.146115] [64167] 0 64167 450 1 5 4 0 0 exe [339485.154773] [64177] 0 64177 458 1 5 4 0 0 exe [339485.163448] [64441] 0 64441 466 1 5 4 0 0 exe [339485.172116] [64445] 0 64445 4552 1 5 4 0 0 exe [339485.180773] [64450] 0 64450 623 1 5 4 0 0 exe [339485.189431] [64457] 0 64457 4560 1 5 4 0 0 exe [339485.198147] [64475] 0 64475 532 1 5 4 0 0 exe [339485.206830] [64488] 0 64488 4717 1 5 4 0 0 exe [339485.215472] [64511] 0 64511 4626 1 5 4 0 0 exe [339485.224153] [64538] 0 64538 491 1 5 4 0 0 exe [339485.232804] [64549] 0 64549 4544 1 5 4 0 0 exe [339485.241453] [64571] 0 64571 4685 1 6 4 0 0 exe [339485.250148] [64576] 0 64576 664 1 5 4 0 0 exe [339485.258836] [64591] 0 64591 4758 1 5 4 0 0 exe [339485.268437] [64595] 0 64595 741 1 5 4 0 0 exe [339485.277081] [64611] 0 64611 4835 1 5 4 0 0 exe [339485.285767] [64710] 0 64710 6536 1 9 5 0 0 exe [339485.294866] [64729] 0 64729 1 1 1 1 0 0 exe [339485.303920] [64821] 0 64821 415 1 5 3 0 0 exe [339485.312692] [64826] 0 64826 413 1 5 3 0 0 exe [339485.321351] [64867] 0 64867 741 1 3 2 0 0 exe [339485.330008] [65006] 0 65006 415 1 5 3 0 0 exe [339485.338658] [65170] 0 65170 5992 1 8 5 0 0 exe [339485.347383] [65199] 0 65199 516 1 5 3 0 0 exe [339485.356027] [ 466] 0 466 413 1 5 3 0 0 exe [339485.364810] [ 549] 0 549 415 1 5 3 0 0 exe [339485.373488] [ 554] 0 554 413 1 5 3 0 0 exe [339485.382143] [ 685] 0 685 7257 1 11 5 0 0 exe [339485.390801] [ 1512] 0 1512 6713 1 9 5 0 0 exe [339485.399470] [ 1907] 0 1907 5908 1 8 5 0 0 exe [339485.408275] [ 1928] 0 1928 441 1 5 3 0 0 exe [339485.417281] [ 1964] 0 1964 413 1 5 3 0 0 exe [339485.426203] [ 1978] 0 1978 441 1 5 3 0 0 exe [339485.435017] [ 3068] 0 3068 6932 1 10 5 0 0 exe [339485.443789] [ 3140] 0 3140 413 1 5 3 0 0 exe [339485.452615] [ 3587] 0 3587 413 1 5 3 0 0 exe [339485.461271] [ 3593] 0 3593 413 1 5 3 0 0 exe [339485.469932] [ 3789] 0 3789 296940 4071 57 10 0 0 image [339485.478771] [ 3797] 0 3797 434358 7348 168 11 0 0 exe [339485.487424] [ 3798] 0 3798 52788057 28386717 59478 152 0 0 exe [339485.496082] [ 3817] 0 3817 1 1 1 1 0 0 exe [339485.504744] [ 3825] 0 3825 413 1 5 3 0 0 exe [339485.513403] [ 3837] 0 3837 413 1 5 3 0 0 exe [339485.522153] [ 3853] 0 3853 413 1 5 3 0 0 exe [339485.530909] [ 3922] 0 3922 23699 4709 52 6 0 0 exe [339485.541476] [ 3923] 0 3923 6595 1 9 5 0 0 exe [339485.550245] [ 3942] 0 3942 534 1 5 3 0 0 exe [339485.558903] [ 4123] 0 4123 1 1 1 1 0 0 exe [339485.567849] [ 4144] 0 4144 413 1 5 3 0 0 exe [339485.576602] [ 4151] 0 4151 413 1 5 3 0 0 exe [339485.585271] [ 4167] 0 4167 415 1 5 3 0 0 exe [339485.594625] [ 4260] 0 4260 443 1 5 3 0 0 exe [339485.603513] [ 4511] 0 4511 413 1 5 3 0 0 exe [339485.612174] [ 4534] 0 4534 413 1 5 3 0 0 exe [339485.620863] [ 4546] 0 4546 6595 1 9 5 0 0 exe [339485.629851] [ 5645] 0 5645 526 1 5 3 0 0 exe [339485.638633] [ 5959] 0 5959 1 1 1 1 0 0 exe [339485.647334] [ 7193] 0 7193 443 1 5 3 0 0 exe [339485.656118] [ 7200] 0 7200 730 1 5 3 0 0 exe [339485.664776] [ 7905] 0 7905 296588 3921 58 10 0 0 image [339485.673775] [ 7911] 0 7911 386732 4886 83 10 0 0 exe [339485.682701] [ 7912] 0 7912 1820357 115261 1014 22 0 0 exe [339485.691386] [ 7934] 0 7934 1 1 1 1 0 0 exe [339485.700635] [ 7948] 0 7948 23491 3886 52 6 0 0 exe [339485.709390] [ 7952] 0 7952 296940 4023 59 9 0 0 image [339485.718236] [ 7958] 0 7958 434277 6720 169 12 0 0 exe [339485.726894] [ 7959] 0 7959 1915484 110435 1078 23 0 0 exe [339485.735567] [ 7981] 0 7981 1 1 1 1 0 0 exe [339485.744223] [ 7997] 0 7997 23627 3692 52 6 0 0 exe [339485.752880] [ 8044] 0 8044 296588 3696 57 10 0 0 image [339485.761731] [ 8055] 0 8055 80863 52420 132 6 0 0 exe [339485.770412] [ 8116] 0 8116 296876 3732 59 10 0 0 image [339485.779241] [ 8131] 0 8131 73729 46118 117 6 0 0 exe [339485.787929] [ 8140] 0 8140 819 1 5 4 0 0 exe [339485.796610] [ 8196] 0 8196 843 1 5 4 0 0 exe [339485.805360] [ 8329] 0 8329 776 1 5 4 0 0 exe [339485.814017] [ 8333] 0 8333 4913 1 5 4 0 0 exe [339485.822671] [ 8337] 0 8337 684 1 5 4 0 0 exe [339485.831339] [ 8342] 0 8342 4870 1 5 4 0 0 exe [339485.840020] [ 8357] 0 8357 629 1 5 4 0 0 exe [339485.848807] [ 8361] 0 8361 4332 1 3 3 0 0 exe [339485.857588] [ 8368] 0 8368 4723 1 5 4 0 0 exe [339485.866255] [ 8408] 0 8408 1 1 1 1 0 0 exe [339485.874918] [ 8432] 0 8432 1 1 1 1 0 0 exe [339485.883605] [ 8461] 0 8461 6794 1 10 5 0 0 exe [339485.892886] [ 8495] 0 8495 6569 1 8 5 0 0 exe [339485.901677] [ 8580] 0 8580 574 1 5 4 0 0 exe [339485.910350] [ 8585] 0 8585 4332 1 3 3 0 0 exe [339485.919008] [ 8592] 0 8592 414 1 5 4 0 0 exe [339485.927668] [ 8599] 0 8599 4332 1 3 3 0 0 exe [339485.936353] [ 8606] 0 8606 474 1 5 4 0 0 exe [339485.945090] [ 8617] 0 8617 4332 1 3 3 0 0 exe [339485.953942] [ 8628] 0 8628 4670 1 6 4 0 0 exe [339485.962619] [ 8779] 0 8779 1 1 1 1 0 0 exe [339485.971386] [ 8815] 0 8815 1 1 1 1 0 0 exe [339485.980149] [ 8852] 0 8852 1 1 1 1 0 0 exe [339485.988804] [ 8904] 0 8904 1 1 1 1 0 0 exe [339485.997459] [ 9368] 0 9368 296588 3922 57 9 0 0 image [339486.006327] [ 9376] 0 9376 386700 4779 84 10 0 0 exe [339486.014972] [ 9377] 0 9377 889081 20222 401 16 0 0 exe [339486.023664] [ 9399] 0 9399 1 1 1 1 0 0 exe [339486.032320] [ 9427] 0 9427 23826 5141 52 6 0 0 exe [339486.040968] [ 9829] 0 9829 6714 1 9 5 0 0 exe [339486.049654] [10109] 0 10109 296588 4005 58 10 0 0 image [339486.058475] [10115] 0 10115 386764 4845 86 11 0 0 exe [339486.067122] [10116] 0 10116 800885 20570 393 16 0 0 exe [339486.075771] [10133] 0 10133 1 1 1 1 0 0 exe [339486.084418] [10154] 0 10154 23866 4740 52 6 0 0 exe [339486.093110] [10250] 0 10250 1 1 1 1 0 0 exe [339486.102204] [10486] 0 10486 315373 4108 64 10 0 0 image [339486.111034] [10493] 0 10493 386764 4784 84 10 0 0 exe [339486.119812] [10495] 0 10495 887359 19793 410 15 0 0 exe [339486.128477] [10518] 0 10518 1 1 1 1 0 0 exe [339486.137137] [10532] 0 10532 23827 4440 51 6 0 0 exe [339486.145911] [10657] 0 10657 296876 3696 57 9 0 0 image [339486.154743] [10664] 0 10664 29652 3422 30 6 0 0 exe [339486.163412] [10730] 0 10730 525 1 5 4 0 0 exe [339486.172090] [10746] 0 10746 4619 1 5 4 0 0 exe [339486.180742] [10752] 0 10752 497 1 5 4 0 0 exe [339486.189390] [10759] 0 10759 638 1 5 4 0 0 exe [339486.198050] [10763] 0 10763 4591 1 5 4 0 0 exe [339486.206710] [10768] 0 10768 656 1 5 4 0 0 exe [339486.215355] [10772] 0 10772 4732 1 5 4 0 0 exe [339486.224002] [10787] 0 10787 4750 1 5 4 0 0 exe [339486.232691] [10846] 0 10846 6591 1 9 5 0 0 exe [339486.241361] [10871] 0 10871 6704 1 9 5 0 0 exe [339486.250030] [10877] 0 10877 6563 1 9 5 0 0 exe [339486.258704] [10904] 0 10904 6724 1 9 5 0 0 exe [339486.267587] [12414] 0 12414 180218 673 22 5 0 0 image [339486.276434] [12420] 0 12420 181374 713 23 5 0 0 exe [339486.285115] [12422] 65534 12422 211680 5665 64 5 0 0 exe [339486.293766] [12444] 65534 12444 1 1 1 1 0 0 exe [339486.302428] [12467] 65534 12467 23633 4585 52 6 0 0 exe [339486.311338] [12528] 0 12528 179866 623 21 4 0 0 image [339486.320308] [12535] 65534 12535 395 1 5 4 0 0 exe [339486.328972] [12540] 65534 12540 393 1 4 3 0 0 exe [339486.337637] [12544] 65534 12544 393 1 4 3 0 0 exe [339486.346308] [12548] 65534 12548 393 1 4 3 0 0 exe [339486.355098] [12552] 65534 12552 1 1 1 1 0 0 exe [339486.363772] [12557] 65534 12557 393 1 4 3 0 0 exe [339486.372424] [12560] 65534 12560 1 1 1 1 0 0 exe [339486.381093] [12564] 65534 12564 1 1 1 1 0 0 exe [339486.389745] [12568] 65534 12568 1 1 1 1 0 0 exe [339486.398836] [12717] 0 12717 180154 646 20 5 0 0 image [339486.407676] [12723] 0 12723 181374 728 24 4 0 0 exe [339486.416329] [12724] 0 12724 210784 5750 59 5 0 0 exe [339486.424993] [12749] 0 12749 1 1 1 1 0 0 exe [339486.433679] [12766] 0 12766 23852 3694 33 6 0 0 exe [339486.442363] [12772] 0 12772 180282 655 22 5 0 0 image [339486.451215] [12779] 0 12779 278 1 5 4 0 0 exe [339486.460451] [12783] 0 12783 276 1 4 3 0 0 exe [339486.469329] [12787] 0 12787 276 1 4 3 0 0 exe [339486.477998] [12791] 0 12791 276 1 4 3 0 0 exe [339486.486673] [12796] 0 12796 1 1 1 1 0 0 exe [339486.495620] [12800] 0 12800 276 1 4 3 0 0 exe [339486.504315] [12805] 0 12805 1 1 1 1 0 0 exe [339486.512967] [12810] 0 12810 1 1 1 1 0 0 exe [339486.521639] [12818] 0 12818 1 1 1 1 0 0 exe [339486.530298] Out of memory: Kill process 3798 (exe) score 891 or sacrifice child [339486.538090] Killed process 3817 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [339486.553994] oom_reaper: reaped process 3817 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [339487.280257] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [339487.294190] exe cpuset=/ mems_allowed=0 [339487.298512] CPU: 30 PID: 7864 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [339487.307243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [339487.316788] 0000000000000000 ffffffff8e336404 ffffafa1cf46fc10 ffff93064568c140 [339487.325020] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e18bae0 [339487.334058] ffff931a25cc0100 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [339487.342570] Call Trace: [339487.345232] [] ? dump_stack+0x5c/0x78 [339487.350748] [] ? dump_header+0x78/0x1fd [339487.356444] [] ? get_page_from_freelist+0x3f7/0xb20 [339487.363537] [] ? cap_inode_killpriv+0x20/0x20 [339487.369746] [] ? oom_kill_process+0x22a/0x3f0 [339487.387365] [] ? out_of_memory+0x111/0x470 [339487.393331] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [339487.400066] [] ? __alloc_pages_nodemask+0x201/0x260 [339487.406810] [] ? alloc_pages_current+0x91/0x140 [339487.414670] [] ? filemap_fault+0x326/0x5d0 [339487.421094] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [339487.428611] [] ? __do_fault+0xa9/0x1c0 [339487.434223] [] ? handle_mm_fault+0xda4/0x1350 [339487.440439] [] ? __do_page_fault+0x255/0x4f0 [339487.446568] [] ? page_fault+0x28/0x30 [339487.452106] Mem-Info: [339487.456959] active_anon:30168057 inactive_anon:359813 isolated_anon:0 active_file:877 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7594 slab_unreclaimable:35532 mapped:359541 shmem:432467 pagetables:73935 bounce:0 free:138718 free_pcp:0 free_cma:0 [339487.492229] Node 0 active_anon:120672228kB inactive_anon:1439252kB active_file:0kB inactive_file:2824kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1439332kB dirty:0kB writeback:0kB shmem:1729868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 591872kB writeback_tmp:0kB unstable:0kB pages_scanned:1600 all_unreclaimable? no [339487.522648] 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 [339487.553484] lowmem_reserve[]: 0 2974 120837 120837 120837 [339487.561092] Node 0 DMA32 free:473104kB min:1660kB low:4704kB high:7748kB active_anon:2569528kB inactive_anon:1416kB active_file:56kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:168kB kernel_stack:304kB pagetables:4956kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [339487.595086] lowmem_reserve[]: 0 0 117862 117862 117862 [339487.601246] Node 0 Normal free:65788kB min:65908kB low:186596kB high:307284kB active_anon:118102700kB inactive_anon:1437836kB active_file:2096kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:30344kB slab_unreclaimable:141960kB kernel_stack:172576kB pagetables:290784kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [339487.636186] lowmem_reserve[]: 0 0 0 0 0 [339487.641021] 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 [339487.657532] Node 0 DMA32: 612*4kB (UME) 238*8kB (UME) 117*16kB (UME) 76*32kB (UME) 115*64kB (UME) 58*128kB (UME) 32*256kB (UE) 17*512kB (UME) 10*1024kB (UM) 3*2048kB (UME) 102*4096kB (UM) = 474512kB [339487.679198] Node 0 Normal: 1568*4kB (UE) 762*8kB (UE) 370*16kB (UME) 184*32kB (UME) 346*64kB (UME) 61*128kB (UME) 20*256kB (UME) 9*512kB (UME) 4*1024kB (UM) 0*2048kB 0*4096kB = 67952kB [339487.699824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [339487.708726] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [339487.717401] 433040 total pagecache pages [339487.721523] 0 pages in swap cache [339487.728769] Swap cache stats: add 0, delete 0, find 0/0 [339487.734196] Free swap = 0kB [339487.737269] Total swap = 0kB [339487.740435] 31457176 pages RAM [339487.743718] 0 pages HighMem/MovableOnly [339487.747755] 513206 pages reserved [339487.751284] 0 pages hwpoisoned [339487.754537] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [339487.763461] [ 934] 0 934 112124 148 219 3 0 0 systemd-journal [339487.773145] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [339487.782655] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [339487.791555] [ 1128] 0 1128 21093 71 12 3 0 0 audispd [339487.800716] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [339487.809532] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [339487.818952] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [339487.828544] [ 1158] 0 1158 7409 61 19 3 0 0 cron [339487.837269] [ 1166] 0 1166 32396 3897 67 5 0 0 syz-ci [339487.846189] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [339487.855361] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [339487.864261] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [339487.873162] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [339487.882072] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [339487.890820] [ 1797] 0 1797 284003 51834 405 5 0 0 ruby [339487.900769] [ 2125] 0 2125 17077 3647 39 3 0 0 google_network_ [339487.910456] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [339487.920140] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [339487.929836] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [339487.938592] [17799] 0 17799 180958 734 23 5 0 0 exe [339487.947236] [17818] 65534 17818 17181673551 15948 134 6 0 0 exe [339487.956842] [ 4923] 0 4923 205700 117918 403 6 0 0 syz-manager [339487.966194] [12028] 0 12028 148709 101922 258 5 0 0 syz-manager [339487.975552] [ 9123] 0 9123 143270 92416 267 5 0 0 syz-manager [339487.984905] [39092] 0 39092 62528 565 29 4 0 0 rsyslogd [339487.994016] [56591] 0 56591 125862 76738 220 5 0 0 syz-manager [339488.003395] [58582] 0 58582 180218 676 23 5 0 0 image [339488.012207] [58589] 0 58589 181310 801 23 5 0 0 exe [339488.020956] [58593] 65534 58593 216864 7833 78 6 0 0 exe [339488.029611] [58611] 65534 58611 1 1 1 1 0 0 exe [339488.038343] [58625] 65534 58625 24435 5454 54 6 0 0 exe [339488.047030] [58817] 0 58817 179866 698 20 5 0 0 image [339488.055847] [58823] 0 58823 181310 715 25 5 0 0 exe [339488.064490] [58829] 65534 58829 211680 6367 66 6 0 0 exe [339488.073131] [58847] 65534 58847 1 1 1 1 0 0 exe [339488.081775] [58861] 65534 58861 24688 5567 54 6 0 0 exe [339488.090513] [59419] 0 59419 180218 697 22 5 0 0 image [339488.099326] [59425] 0 59425 181086 783 25 4 0 0 exe [339488.107979] [59426] 0 59426 216544 7019 71 6 0 0 exe [339488.116623] [59447] 0 59447 1 1 1 1 0 0 exe [339488.125444] [59460] 0 59460 23959 5303 52 6 0 0 exe [339488.134173] [60460] 0 60460 179866 677 19 4 0 0 image [339488.143027] [60466] 0 60466 180958 695 23 5 0 0 exe [339488.151669] [60467] 0 60467 212448 6489 70 5 0 0 exe [339488.160397] [60494] 0 60494 1 1 1 1 0 0 exe [339488.169037] [60521] 0 60521 23950 5569 53 6 0 0 exe [339488.177695] [62873] 0 62873 179866 695 21 5 0 0 image [339488.186510] [62879] 0 62879 181310 782 23 4 0 0 exe [339488.195151] [62884] 65534 62884 211504 5848 64 5 0 0 exe [339488.204050] [62903] 65534 62903 1 1 1 1 0 0 exe [339488.212804] [62920] 65534 62920 23973 5014 52 6 0 0 exe [339488.223297] [63359] 0 63359 180154 648 21 5 0 0 image [339488.232163] [63365] 0 63365 181374 688 24 4 0 0 exe [339488.240803] [63366] 0 63366 211040 5946 62 5 0 0 exe [339488.249440] [63389] 0 63389 1 1 1 1 0 0 exe [339488.258079] [63405] 0 63405 24520 5328 54 7 0 0 exe [339488.266716] [63660] 0 63660 312972 3967 61 10 0 0 image [339488.275583] [63671] 0 63671 296588 3933 59 9 0 0 image [339488.284393] [63682] 0 63682 432180 6728 167 11 0 0 exe [339488.293032] [63686] 0 63686 2895050 498567 2152 29 0 0 exe [339488.301760] [63707] 0 63707 434277 7210 168 12 0 0 exe [339488.310408] [63708] 0 63708 2675934 428676 1898 28 0 0 exe [339488.319042] [63777] 0 63777 1 1 1 1 0 0 exe [339488.327678] [63781] 0 63781 1 1 1 1 0 0 exe [339488.336410] [63832] 0 63832 24263 3938 52 6 0 0 exe [339488.347655] [63840] 0 63840 23844 4468 52 6 0 0 exe [339488.356417] [63978] 0 63978 296876 3741 59 10 0 0 image [339488.365240] [63980] 0 63980 296876 3695 60 10 0 0 image [339488.374072] [64005] 0 64005 73737 46034 117 6 0 0 exe [339488.382714] [64010] 0 64010 80090 52240 129 6 0 0 exe [339488.391355] [64167] 0 64167 450 1 5 4 0 0 exe [339488.400002] [64177] 0 64177 458 1 5 4 0 0 exe [339488.408641] [64441] 0 64441 466 1 5 4 0 0 exe [339488.417278] [64445] 0 64445 4552 1 5 4 0 0 exe [339488.425933] [64450] 0 64450 623 1 5 4 0 0 exe [339488.434581] [64457] 0 64457 4560 1 5 4 0 0 exe [339488.443247] [64475] 0 64475 532 1 5 4 0 0 exe [339488.451889] [64488] 0 64488 4717 1 5 4 0 0 exe [339488.460526] [64511] 0 64511 4626 1 5 4 0 0 exe [339488.469167] [64538] 0 64538 491 1 5 4 0 0 exe [339488.477808] [64549] 0 64549 4544 1 5 4 0 0 exe [339488.486451] [64571] 0 64571 4685 1 6 4 0 0 exe [339488.495088] [64576] 0 64576 664 1 5 4 0 0 exe [339488.503726] [64591] 0 64591 4758 1 5 4 0 0 exe [339488.513060] [64595] 0 64595 741 1 5 4 0 0 exe [339488.521702] [64611] 0 64611 4835 1 5 4 0 0 exe [339488.530344] [64710] 0 64710 6536 1 9 5 0 0 exe [339488.538981] [64729] 0 64729 1 1 1 1 0 0 exe [339488.547619] [64821] 0 64821 415 1 5 3 0 0 exe [339488.556261] [64826] 0 64826 413 1 5 3 0 0 exe [339488.564898] [64867] 0 64867 741 1 3 2 0 0 exe [339488.573533] [65006] 0 65006 415 1 5 3 0 0 exe [339488.585034] [65170] 0 65170 5992 1 8 5 0 0 exe [339488.593670] [65199] 0 65199 516 1 5 3 0 0 exe [339488.602307] [ 466] 0 466 413 1 5 3 0 0 exe [339488.615021] [ 549] 0 549 415 1 5 3 0 0 exe [339488.623669] [ 554] 0 554 413 1 5 3 0 0 exe [339488.632319] [ 685] 0 685 7257 1 11 5 0 0 exe [339488.640965] [ 1512] 0 1512 6713 1 9 5 0 0 exe [339488.649609] [ 1907] 0 1907 5908 1 8 5 0 0 exe [339488.658252] [ 1928] 0 1928 441 1 5 3 0 0 exe [339488.666891] [ 1964] 0 1964 413 1 5 3 0 0 exe [339488.675528] [ 1978] 0 1978 441 1 5 3 0 0 exe [339488.684252] [ 3068] 0 3068 6932 1 10 5 0 0 exe [339488.692891] [ 3140] 0 3140 413 1 5 3 0 0 exe [339488.701525] [ 3587] 0 3587 413 1 5 3 0 0 exe [339488.714241] [ 3593] 0 3593 413 1 5 3 0 0 exe [339488.723022] [ 3789] 0 3789 296940 4071 57 10 0 0 image [339488.731834] [ 3797] 0 3797 434358 7348 168 11 0 0 exe [339488.740476] [ 3798] 0 3798 52788057 28386835 59478 152 0 0 exe [339488.749117] [ 3817] 0 3817 1 0 1 1 0 0 exe [339488.757944] [ 3825] 0 3825 413 1 5 3 0 0 exe [339488.766622] [ 3837] 0 3837 413 1 5 3 0 0 exe [339488.775269] [ 3853] 0 3853 413 1 5 3 0 0 exe [339488.783905] [ 3922] 0 3922 23699 4709 52 6 0 0 exe [339488.792543] [ 3923] 0 3923 6595 1 9 5 0 0 exe [339488.801266] [ 3942] 0 3942 534 1 5 3 0 0 exe [339488.810006] [ 4123] 0 4123 1 1 1 1 0 0 exe [339488.818652] [ 4144] 0 4144 413 1 5 3 0 0 exe [339488.827292] [ 4151] 0 4151 413 1 5 3 0 0 exe [339488.835936] [ 4167] 0 4167 415 1 5 3 0 0 exe [339488.844573] [ 4260] 0 4260 443 1 5 3 0 0 exe [339488.853209] [ 4511] 0 4511 413 1 5 3 0 0 exe [339488.861850] [ 4534] 0 4534 413 1 5 3 0 0 exe [339488.870500] [ 4546] 0 4546 6595 1 9 5 0 0 exe [339488.879140] [ 5645] 0 5645 526 1 5 3 0 0 exe [339488.887785] [ 5959] 0 5959 1 1 1 1 0 0 exe [339488.896437] [ 7193] 0 7193 443 1 5 3 0 0 exe [339488.905077] [ 7200] 0 7200 730 1 5 3 0 0 exe [339488.913775] [ 7905] 0 7905 296588 3921 58 10 0 0 image [339488.922675] [ 7911] 0 7911 386732 4886 83 10 0 0 exe [339488.931352] [ 7912] 0 7912 1820357 115261 1014 22 0 0 exe [339488.939992] [ 7934] 0 7934 1 1 1 1 0 0 exe [339488.948643] [ 7948] 0 7948 23491 3886 52 6 0 0 exe [339488.957374] [ 7952] 0 7952 296940 4023 59 9 0 0 image [339488.966281] [ 7958] 0 7958 434277 6720 169 12 0 0 exe [339488.976571] [ 7959] 0 7959 1915484 110435 1078 23 0 0 exe [339488.985233] [ 7981] 0 7981 1 1 1 1 0 0 exe [339488.993879] [ 7997] 0 7997 23627 3692 52 6 0 0 exe [339489.002517] [ 8044] 0 8044 296588 3696 57 10 0 0 image [339489.011333] [ 8055] 0 8055 80863 52420 132 6 0 0 exe [339489.020020] [ 8116] 0 8116 296876 3732 59 10 0 0 image [339489.032913] [ 8131] 0 8131 73729 46118 117 6 0 0 exe [339489.041550] [ 8140] 0 8140 819 1 5 4 0 0 exe [339489.050192] [ 8196] 0 8196 843 1 5 4 0 0 exe [339489.058961] [ 8329] 0 8329 776 1 5 4 0 0 exe [339489.067819] [ 8333] 0 8333 4913 1 5 4 0 0 exe [339489.076503] [ 8337] 0 8337 684 1 5 4 0 0 exe [339489.085141] [ 8342] 0 8342 4870 1 5 4 0 0 exe [339489.093898] [ 8357] 0 8357 629 1 5 4 0 0 exe [339489.102539] [ 8361] 0 8361 4332 1 3 3 0 0 exe [339489.111273] [ 8368] 0 8368 4723 1 5 4 0 0 exe [339489.119910] [ 8408] 0 8408 1 1 1 1 0 0 exe [339489.128548] [ 8432] 0 8432 1 1 1 1 0 0 exe [339489.137185] [ 8461] 0 8461 6794 1 10 5 0 0 exe [339489.145838] [ 8495] 0 8495 6569 1 8 5 0 0 exe [339489.154561] [ 8580] 0 8580 574 1 5 4 0 0 exe [339489.163201] [ 8585] 0 8585 4332 1 3 3 0 0 exe [339489.171845] [ 8592] 0 8592 414 1 5 4 0 0 exe [339489.180485] [ 8599] 0 8599 4332 1 3 3 0 0 exe [339489.189135] [ 8606] 0 8606 474 1 5 4 0 0 exe [339489.197865] [ 8617] 0 8617 4332 1 3 3 0 0 exe [339489.207110] [ 8628] 0 8628 4670 1 6 4 0 0 exe [339489.215747] [ 8779] 0 8779 1 1 1 1 0 0 exe [339489.228158] [ 8815] 0 8815 1 1 1 1 0 0 exe [339489.236882] [ 8852] 0 8852 1 1 1 1 0 0 exe [339489.245523] [ 8904] 0 8904 1 1 1 1 0 0 exe [339489.254183] [ 9368] 0 9368 296588 3922 57 9 0 0 image [339489.263039] [ 9376] 0 9376 386700 4779 84 10 0 0 exe [339489.272504] [ 9377] 0 9377 889081 20222 401 16 0 0 exe [339489.283967] [ 9399] 0 9399 1 1 1 1 0 0 exe [339489.293080] [ 9427] 0 9427 23826 5141 52 6 0 0 exe [339489.302995] [ 9829] 0 9829 6714 1 9 5 0 0 exe [339489.314688] [10109] 0 10109 296588 4005 58 10 0 0 image [339489.323505] [10115] 0 10115 386764 4845 86 11 0 0 exe [339489.332173] [10116] 0 10116 800885 20570 393 16 0 0 exe [339489.340843] [10133] 0 10133 1 1 1 1 0 0 exe [339489.349502] [10154] 0 10154 23866 4740 52 6 0 0 exe [339489.359315] [10250] 0 10250 1 1 1 1 0 0 exe [339489.368058] [10486] 0 10486 315373 4108 64 10 0 0 image [339489.376975] [10493] 0 10493 386764 4784 84 10 0 0 exe [339489.385634] [10495] 0 10495 887357 19794 410 15 0 0 exe [339489.394558] [10518] 0 10518 1 1 1 1 0 0 exe [339489.403470] [10532] 0 10532 23827 4440 51 6 0 0 exe [339489.412128] [10657] 0 10657 296876 3696 57 9 0 0 image [339489.420945] [10664] 0 10664 29652 3422 30 6 0 0 exe [339489.429598] [10730] 0 10730 525 1 5 4 0 0 exe [339489.438268] [10746] 0 10746 4619 1 5 4 0 0 exe [339489.447115] [10752] 0 10752 497 1 5 4 0 0 exe [339489.457384] [10759] 0 10759 638 1 5 4 0 0 exe [339489.466038] [10763] 0 10763 4591 1 5 4 0 0 exe [339489.474686] [10768] 0 10768 656 1 5 4 0 0 exe [339489.483331] [10772] 0 10772 4732 1 5 4 0 0 exe [339489.491985] [10787] 0 10787 4750 1 5 4 0 0 exe [339489.501186] [10846] 0 10846 6591 1 9 5 0 0 exe [339489.511405] [10871] 0 10871 6704 1 9 5 0 0 exe [339489.520783] [10877] 0 10877 6563 1 9 5 0 0 exe [339489.536574] [10904] 0 10904 6724 1 9 5 0 0 exe [339489.547168] [12414] 0 12414 180218 673 22 5 0 0 image [339489.556195] [12420] 0 12420 181374 713 23 5 0 0 exe [339489.564938] [12422] 65534 12422 211680 5675 64 5 0 0 exe [339489.573716] [12444] 65534 12444 1 1 1 1 0 0 exe [339489.582604] [12467] 65534 12467 23633 4585 52 6 0 0 exe [339489.591255] [12528] 0 12528 179866 623 21 4 0 0 image [339489.600075] [12535] 65534 12535 395 1 5 4 0 0 exe [339489.608716] [12540] 65534 12540 393 1 4 3 0 0 exe [339489.617354] [12544] 65534 12544 393 1 4 3 0 0 exe [339489.626080] [12548] 65534 12548 393 1 4 3 0 0 exe [339489.634808] [12552] 65534 12552 1 1 1 1 0 0 exe [339489.643449] [12557] 65534 12557 393 1 4 3 0 0 exe [339489.652214] [12560] 65534 12560 1 1 1 1 0 0 exe [339489.661038] [12564] 65534 12564 1 1 1 1 0 0 exe [339489.669788] [12568] 65534 12568 1 1 1 1 0 0 exe [339489.678689] [12717] 0 12717 180154 646 20 5 0 0 image [339489.687596] [12723] 0 12723 181374 728 24 4 0 0 exe [339489.697106] [12724] 0 12724 210784 5750 59 5 0 0 exe [339489.705803] [12749] 0 12749 1 1 1 1 0 0 exe [339489.714574] [12766] 0 12766 23852 3694 33 6 0 0 exe [339489.723361] [12772] 0 12772 180282 655 22 5 0 0 image [339489.732187] [12779] 0 12779 278 1 5 4 0 0 exe [339489.740827] [12783] 0 12783 276 1 4 3 0 0 exe [339489.749468] [12787] 0 12787 276 1 4 3 0 0 exe [339489.758109] [12791] 0 12791 276 1 4 3 0 0 exe [339489.766856] [12796] 0 12796 1 1 1 1 0 0 exe [339489.775504] [12800] 0 12800 276 1 4 3 0 0 exe [339489.784163] [12805] 0 12805 1 1 1 1 0 0 exe [339489.792804] [12810] 0 12810 1 1 1 1 0 0 exe [339489.804396] [12818] 0 12818 1 1 1 1 0 0 exe [339489.813037] Out of memory: Kill process 3798 (exe) score 891 or sacrifice child [339489.821110] Killed process 3798 (exe) total-vm:211152228kB, anon-rss:113496784kB, file-rss:0kB, shmem-rss:50632kB [339495.264439] oom_reaper: reaped process 3798 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:50632kB [343193.096608] exe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [343193.108846] exe cpuset=/ mems_allowed=0 [343193.113302] CPU: 2 PID: 3025 Comm: exe Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [343193.122149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [343193.132009] 0000000000000000 ffffffff8e336404 ffffafa1d005fc10 ffff9322efb36040 [343193.146568] ffffffff8e209690 0000000000000000 0000000000000000 0000000cf0e80800 [343193.158117] ffff931f341490c0 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [343193.167537] Call Trace: [343193.172426] [] ? dump_stack+0x5c/0x78 [343193.180237] [] ? dump_header+0x78/0x1fd [343193.186456] [] ? get_page_from_freelist+0x3f7/0xb20 [343193.193189] [] ? cap_inode_killpriv+0x20/0x20 [343193.199576] [] ? oom_kill_process+0x22a/0x3f0 [343193.207791] [] ? out_of_memory+0x111/0x470 [343193.213739] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [343193.220483] [] ? __alloc_pages_nodemask+0x201/0x260 [343193.227218] [] ? alloc_pages_current+0x91/0x140 [343193.234017] [] ? filemap_fault+0x326/0x5d0 [343193.240130] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [343193.247753] [] ? __do_fault+0xa9/0x1c0 [343193.253353] [] ? handle_mm_fault+0xda4/0x1350 [343193.260270] [] ? do_nanosleep+0x8d/0xe0 [343193.266855] [] ? __do_page_fault+0x255/0x4f0 [343193.274101] [] ? page_fault+0x28/0x30 [343193.281348] Mem-Info: [343193.285023] active_anon:30467742 inactive_anon:103862 isolated_anon:0 active_file:0 inactive_file:95 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6991 slab_unreclaimable:31052 mapped:104033 shmem:127988 pagetables:65422 bounce:0 free:138657 free_pcp:8 free_cma:0 [343193.320044] Node 0 active_anon:121870980kB inactive_anon:415448kB active_file:1768kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:416056kB dirty:0kB writeback:0kB shmem:511952kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 401408kB writeback_tmp:0kB unstable:0kB pages_scanned:1662 all_unreclaimable? no [343193.350045] 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 [343193.379816] lowmem_reserve[]: 0 2974 120837 120837 120837 [343193.386151] Node 0 DMA32 free:473308kB min:1660kB low:4704kB high:7748kB active_anon:2573188kB inactive_anon:20kB active_file:112kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:24kB slab_unreclaimable:52kB kernel_stack:48kB pagetables:5120kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [343193.418494] lowmem_reserve[]: 0 0 117862 117862 117862 [343193.429953] Node 0 Normal free:65884kB min:65908kB low:186596kB high:307284kB active_anon:119297792kB inactive_anon:415428kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27936kB slab_unreclaimable:124020kB kernel_stack:54976kB pagetables:256568kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [343193.467775] lowmem_reserve[]: 0 0 0 0 0 [343193.472763] 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 [343193.489088] Node 0 DMA32: 542*4kB (UME) 372*8kB (UME) 131*16kB (UME) 70*32kB (UME) 97*64kB (UME) 60*128kB (UME) 35*256kB (UME) 16*512kB (UE) 9*1024kB (U) 3*2048kB (UME) 102*4096kB (UM) = 473672kB [343193.509896] Node 0 Normal: 16822*4kB (UM) 104*8kB (UME) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68152kB [343193.524803] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [343193.533708] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [343193.542509] 128783 total pagecache pages [343193.546643] 0 pages in swap cache [343193.550197] Swap cache stats: add 0, delete 0, find 0/0 [343193.555623] Free swap = 0kB [343193.558720] Total swap = 0kB [343193.561799] 31457176 pages RAM [343193.565168] 0 pages HighMem/MovableOnly [343193.569242] 513206 pages reserved [343193.572772] 0 pages hwpoisoned [343193.576708] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [343193.585628] [ 934] 0 934 23827 152 43 3 0 0 systemd-journal [343193.595539] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [343193.605063] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [343193.613979] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [343193.622979] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [343193.632004] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [343193.641377] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [343193.652468] [ 1158] 0 1158 7409 61 19 3 0 0 cron [343193.663987] [ 1166] 0 1166 32396 3830 67 5 0 0 syz-ci [343193.672912] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [343193.683399] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [343193.692316] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [343193.702619] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [343193.712946] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [343193.721708] [ 1797] 0 1797 284492 51834 349 5 0 0 ruby [343193.730471] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [343193.740349] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [343193.751440] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [343193.761260] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [343193.771977] [17799] 0 17799 180958 734 23 5 0 0 exe [343193.782021] [17818] 65534 17818 17181673551 15968 134 6 0 0 exe [343193.790937] [ 4923] 0 4923 205700 63124 311 6 0 0 syz-manager [343193.801782] [12028] 0 12028 148709 101748 262 5 0 0 syz-manager [343193.811141] [ 9123] 0 9123 143270 98272 267 5 0 0 syz-manager [343193.820623] [39092] 0 39092 62528 558 29 4 0 0 rsyslogd [343193.831214] [56591] 0 56591 125862 80960 219 5 0 0 syz-manager [343193.842113] [59670] 0 59670 296588 3944 57 10 0 0 image [343193.852427] [59689] 0 59689 441626 7790 173 11 0 0 exe [343193.862540] [59691] 0 59691 46357792 29928507 59594 139 0 0 exe [343193.872587] [59780] 0 59780 1 1 1 1 0 0 exe [343193.881271] [59852] 0 59852 23763 4092 52 6 0 0 exe [343193.891326] [59999] 0 59999 296876 3690 56 10 0 0 image [343193.901541] [60021] 0 60021 77041 48816 123 6 0 0 exe [343193.911618] [60201] 0 60201 732 1 5 4 0 0 exe [343193.921668] [60561] 0 60561 4826 1 5 4 0 0 exe [343193.931713] [60571] 0 60571 602 1 5 4 0 0 exe [343193.941768] [60595] 0 60595 454 1 5 4 0 0 exe [343193.951911] [60625] 0 60625 4696 1 5 4 0 0 exe [343193.962933] [60646] 0 60646 611 1 5 4 0 0 exe [343193.971597] [60654] 0 60654 4550 1 5 4 0 0 exe [343193.981656] [60682] 0 60682 4705 1 5 4 0 0 exe [343193.991711] [60861] 0 60861 6679 1 10 5 0 0 exe [343194.001745] [60875] 0 60875 1 1 1 1 0 0 exe [343194.011776] [61009] 0 61009 6764 1 9 5 0 0 exe [343194.021817] [61247] 0 61247 6928 1 9 5 0 0 exe [343194.031871] [63028] 0 63028 315373 4018 65 10 0 0 image [343194.042094] [63036] 0 63036 372429 4847 83 10 0 0 exe [343194.052128] [63925] 0 63925 6458 1 9 5 0 0 exe [343194.062198] [ 1451] 0 1451 296940 4066 58 10 0 0 image [343194.072416] [ 1457] 0 1457 386348 4750 86 10 0 0 exe [343194.082447] [ 2658] 0 1508 23377 5230 51 6 0 0 exe [343194.092478] [ 3012] 0 3012 313324 4040 60 10 0 0 image [343194.102694] [ 3018] 0 3018 388461 4878 83 10 0 0 exe [343194.114623] [ 3019] 0 3019 1190601 24662 513 18 0 0 exe [343194.124662] [ 3039] 0 3039 1 1 1 1 0 0 exe [343194.134721] [ 3058] 0 3058 23821 5323 51 6 0 0 exe [343194.144816] [ 4334] 0 4334 1 1 1 1 0 0 exe [343194.154938] [28358] 0 28358 296588 3952 57 10 0 0 image [343194.165178] [28364] 0 28364 405229 4749 84 10 0 0 exe [343194.175207] [28365] 0 28365 825202 19557 394 16 0 0 exe [343194.185270] [28387] 0 28387 1 1 1 1 0 0 exe [343194.195327] [28404] 0 28404 23852 4244 33 6 0 0 exe [343194.203993] [28411] 0 28411 296588 3689 56 10 0 0 image [343194.214212] [29866] 0 29866 298925 3922 58 10 0 0 image [343194.224413] Out of memory: Kill process 59691 (exe) score 938 or sacrifice child [343194.233590] Killed process 59780 (exe) total-vm:4kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [343194.250691] oom_reaper: reaped process 59780 (exe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [343194.604646] syz-manager invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [343194.617656] syz-manager cpuset=/ mems_allowed=0 [343194.624094] CPU: 3 PID: 5015 Comm: syz-manager Not tainted 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [343194.634826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [343194.644288] 0000000000000000 ffffffff8e336404 ffffafa213e8fc10 ffff9322efb36040 [343194.653765] ffffffff8e209690 0000000000000000 0000000000000000 0000000c8e61e4f1 [343194.666023] ffff9313d3bcc000 ffffffff8e18d207 0000004200000000 ffffffff8e2acee0 [343194.676891] Call Trace: [343194.680949] [] ? dump_stack+0x5c/0x78 [343194.686477] [] ? dump_header+0x78/0x1fd [343194.693556] [] ? get_page_from_freelist+0x3f7/0xb20 [343194.700291] [] ? cap_inode_killpriv+0x20/0x20 [343194.707879] [] ? oom_kill_process+0x22a/0x3f0 [343194.714097] [] ? out_of_memory+0x111/0x470 [343194.720066] [] ? __alloc_pages_slowpath+0xa1f/0xb30 [343194.726803] [] ? __alloc_pages_nodemask+0x201/0x260 [343194.734916] [] ? alloc_pages_current+0x91/0x140 [343194.741305] [] ? filemap_fault+0x326/0x5d0 [343194.747292] [] ? ext4_filemap_fault+0x31/0x50 [ext4] [343194.755560] [] ? __do_fault+0xa9/0x1c0 [343194.761172] [] ? handle_mm_fault+0xda4/0x1350 [343194.768827] [] ? __do_page_fault+0x255/0x4f0 [343194.774948] [] ? schedule+0x32/0x80 [343194.781695] [] ? page_fault+0x28/0x30 [343194.787294] Mem-Info: [343194.791157] active_anon:30486445 inactive_anon:89125 isolated_anon:0 active_file:593 inactive_file:207 isolated_file:5 unevictable:0 dirty:268 writeback:0 unstable:0 slab_reclaimable:6770 slab_unreclaimable:30051 mapped:90160 shmem:113187 pagetables:63924 bounce:0 free:138681 free_pcp:42 free_cma:0 [343194.825764] Node 0 active_anon:121945780kB inactive_anon:356500kB active_file:2080kB inactive_file:724kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:360212kB dirty:972kB writeback:0kB shmem:452748kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 401408kB writeback_tmp:0kB unstable:0kB pages_scanned:437 all_unreclaimable? no [343194.857407] 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 [343194.888571] lowmem_reserve[]: 0 2974 120837 120837 120837 [343194.896365] Node 0 DMA32 free:473084kB min:1660kB low:4704kB high:7748kB active_anon:2573652kB inactive_anon:20kB active_file:4kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129320kB managed:3063752kB mlocked:0kB slab_reclaimable:24kB slab_unreclaimable:52kB kernel_stack:48kB pagetables:5124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [343194.928725] lowmem_reserve[]: 0 0 117862 117862 117862 [343194.936268] Node 0 Normal free:65168kB min:65908kB low:186596kB high:307284kB active_anon:119372220kB inactive_anon:356480kB active_file:664kB inactive_file:0kB unevictable:0kB writepending:0kB present:122683392kB managed:120696220kB mlocked:0kB slab_reclaimable:27056kB slab_unreclaimable:119868kB kernel_stack:50384kB pagetables:250596kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [343194.972343] lowmem_reserve[]: 0 0 0 0 0 [343194.979993] 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 [343194.997830] Node 0 DMA32: 521*4kB (UME) 372*8kB (UME) 125*16kB (UE) 68*32kB (UME) 96*64kB (UME) 59*128kB (UE) 35*256kB (UME) 16*512kB (UE) 9*1024kB (U) 3*2048kB (UME) 102*4096kB (UM) = 473236kB [343195.022602] Node 0 Normal: 16819*4kB (UME) 111*8kB (UME) 9*16kB (UME) 1*32kB (U) 2*64kB (UM) 2*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68724kB [343195.042386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [343195.051303] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [343195.059976] 113819 total pagecache pages [343195.064300] 0 pages in swap cache [343195.067837] Swap cache stats: add 0, delete 0, find 0/0 [343195.073301] Free swap = 0kB [343195.076399] Total swap = 0kB [343195.079503] 31457176 pages RAM [343195.084130] 0 pages HighMem/MovableOnly [343195.088174] 513206 pages reserved [343195.091702] 0 pages hwpoisoned [343195.096353] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [343195.105158] [ 934] 0 934 23827 152 43 3 0 0 systemd-journal [343195.114995] [ 952] 0 952 11464 287 22 3 0 -1000 systemd-udevd [343195.124514] [ 1116] 0 1116 13686 114 27 3 0 -1000 auditd [343195.133425] [ 1128] 0 1128 21093 75 12 3 0 0 audispd [343195.143814] [ 1143] 0 1143 1051 20 8 3 0 0 acpid [343195.152644] [ 1144] 109 1144 11282 113 25 3 0 -900 dbus-daemon [343195.161993] [ 1148] 0 1148 9495 123 22 3 0 0 systemd-logind [343195.173072] [ 1158] 0 1158 7409 61 19 3 0 0 cron [343195.181798] [ 1166] 0 1166 32396 3830 67 5 0 0 syz-ci [343195.192242] [ 1657] 0 1657 5119 273 12 3 0 0 dhclient [343195.201370] [ 1704] 0 1704 90871 12347 116 3 0 0 puppet [343195.210277] [ 1711] 0 1711 3631 33 12 3 0 0 agetty [343195.219216] [ 1712] 0 1712 3575 33 11 3 0 0 agetty [343195.228130] [ 1794] 106 1794 24474 131 20 3 0 0 ntpd [343195.236917] [ 1797] 0 1797 287903 51834 391 5 0 0 ruby [343195.245657] [ 2125] 0 2125 17077 3646 39 3 0 0 google_network_ [343195.255350] [ 2226] 0 2226 17178 3745 38 3 0 -999 google_accounts [343195.265049] [ 2227] 0 2227 17072 3580 38 3 0 0 google_clock_sk [343195.276201] [ 2229] 0 2229 17489 188 41 3 0 -1000 sshd [343195.284952] [17799] 0 17799 180958 734 23 5 0 0 exe [343195.294976] [17818] 65534 17818 17181673551 15968 134 6 0 0 exe [343195.303880] [ 4923] 0 4923 205700 63335 311 6 0 0 syz-manager [343195.313225] [12028] 0 12028 148709 101748 262 5 0 0 syz-manager [343195.323960] [ 9123] 0 9123 143270 98272 267 5 0 0 syz-manager [343195.334714] [39092] 0 39092 62528 558 29 4 0 0 rsyslogd [343195.343808] [56591] 0 56591 125862 80960 219 5 0 0 syz-manager [343195.354595] [59670] 0 59670 296588 3944 57 10 0 0 image [343195.364807] [59689] 0 59689 441626 7790 173 11 0 0 exe [343195.373620] [59691] 0 59691 46357792 29976545 59688 140 0 0 exe [343195.382473] [59780] 0 59780 1 0 1 1 0 0 exe [343195.391137] [59852] 0 59852 23763 4092 52 6 0 0 exe [343195.401155] [59999] 0 59999 296876 3690 56 10 0 0 image [343195.410151] [60021] 0 60021 77041 48816 123 6 0 0 exe [343195.419103] [60201] 0 60201 732 1 5 4 0 0 exe [343195.427799] [60561] 0 60561 4826 1 5 4 0 0 exe [343195.437835] [60571] 0 60571 602 1 5 4 0 0 exe [343195.447856] [60595] 0 60595 454 1 5 4 0 0 exe [343195.456515] [60625] 0 60625 4696 1 5 4 0 0 exe [343195.465302] [60646] 0 60646 611 1 5 4 0 0 exe [343195.473997] [60654] 0 60654 4550 1 5 4 0 0 exe [343195.483179] [60682] 0 60682 4705 1 5 4 0 0 exe [343195.492264] [60861] 0 60861 6679 1 10 5 0 0 exe [343195.501749] [60875] 0 60875 1 1 1 1 0 0 exe [343195.510644] [61009] 0 61009 6764 1 9 5 0 0 exe [343195.519432] [61247] 0 61247 6928 1 9 5 0 0 exe [343195.528085] [63028] 0 63028 315438 4159 66 10 0 0 image [343195.536935] [63925] 0 63925 6458 1 9 5 0 0 exe [343195.545592] [ 1451] 0 1451 313389 4100 60 10 0 0 image [343195.554411] [ 3012] 0 3012 313324 4040 60 10 0 0 image [343195.563355] [ 3018] 0 3018 388461 4878 83 10 0 0 exe [343195.572318] [ 3019] 0 3019 1190601 24681 513 18 0 0 exe [343195.582363] [ 3039] 0 3039 1 1 1 1 0 0 exe [343195.591028] [ 3058] 0 3058 23821 5323 51 6 0 0 exe [343195.601074] [ 4334] 0 4334 1 1 1 1 0 0 exe [343195.609736] [28358] 0 28358 296588 3952 57 10 0 0 image [343195.619941] [28364] 0 28364 405229 4749 84 10 0 0 exe [343195.628606] [28365] 0 28365 825202 19565 394 16 0 0 exe [343195.637249] [28387] 0 28387 1 1 1 1 0 0 exe [343195.645908] [28404] 0 28404 23852 4244 33 6 0 0 exe [343195.654581] [29866] 0 29866 298925 3922 58 10 0 0 image [343195.664785] Out of memory: Kill process 59691 (exe) score 941 or sacrifice child [343195.672936] Killed process 59691 (exe) total-vm:185431168kB, anon-rss:119786584kB, file-rss:0kB, shmem-rss:119644kB W0309 19:07:46.625841 59670 sandbox.go:742] Wait RPC to container "ci-gvisor-ptrace-direct-overlay-host-race-2" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0309 19:07:46.627860 59670 container.go:714] Destroy container "ci-gvisor-ptrace-direct-overlay-host-race-2" D0309 19:07:46.630502 59670 container.go:801] Destroying container "ci-gvisor-ptrace-direct-overlay-host-race-2" D0309 19:07:46.630640 59670 sandbox.go:1058] Destroying root container "ci-gvisor-ptrace-direct-overlay-host-race-2" by destroying sandbox D0309 19:07:46.630750 59670 sandbox.go:788] Destroy sandbox "ci-gvisor-ptrace-direct-overlay-host-race-2" D0309 19:07:46.630887 59670 container.go:815] Killing gofer for container "ci-gvisor-ptrace-direct-overlay-host-race-2", PID: 59689 I0309 19:07:46.933868 59670 main.go:329] Exiting with status: 9