[ 63.019038][ T31] audit: type=1800 audit(1559754742.066:27): pid=10507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 63.040943][ T31] audit: type=1800 audit(1559754742.076:28): pid=10507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 64.519974][ T31] audit: type=1800 audit(1559754743.576:29): pid=10507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 64.544154][ T31] audit: type=1800 audit(1559754743.606:30): pid=10507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.253' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 747.514536][T10662] IPVS: ftp: loaded support on port[0] = 21 [ 747.632079][T10664] IPVS: ftp: loaded support on port[0] = 21 [ 747.964380][T10667] IPVS: ftp: loaded support on port[0] = 21 executing program [ 748.108674][T10671] IPVS: ftp: loaded support on port[0] = 21 [ 748.449316][T10676] IPVS: ftp: loaded support on port[0] = 21 executing program [ 749.116888][T10679] IPVS: ftp: loaded support on port[0] = 21 [ 749.479193][T10682] IPVS: ftp: loaded support on port[0] = 21 executing program [ 749.626213][T10686] IPVS: ftp: loaded support on port[0] = 21 [ 749.969550][T10689] IPVS: ftp: loaded support on port[0] = 21 executing program [ 750.465196][T10692] IPVS: ftp: loaded support on port[0] = 21 [ 750.802074][T10695] IPVS: ftp: loaded support on port[0] = 21 executing program [ 750.937800][T10699] IPVS: ftp: loaded support on port[0] = 21 [ 751.265175][T10702] IPVS: ftp: loaded support on port[0] = 21 executing program [ 751.394209][T10706] IPVS: ftp: loaded support on port[0] = 21 [ 751.725163][T10709] IPVS: ftp: loaded support on port[0] = 21 executing program [ 751.854842][T10713] IPVS: ftp: loaded support on port[0] = 21 [ 752.179232][T10716] IPVS: ftp: loaded support on port[0] = 21 executing program [ 752.316293][T10720] IPVS: ftp: loaded support on port[0] = 21 [ 752.641851][T10724] IPVS: ftp: loaded support on port[0] = 21 executing program [ 752.775151][T10727] IPVS: ftp: loaded support on port[0] = 21 [ 753.103011][T10730] IPVS: ftp: loaded support on port[0] = 21 executing program [ 753.237830][T10734] IPVS: ftp: loaded support on port[0] = 21 [ 753.567436][T10737] IPVS: ftp: loaded support on port[0] = 21 executing program [ 754.713431][T10740] IPVS: ftp: loaded support on port[0] = 21 [ 755.048324][T10740] IPVS: ftp: loaded support on port[0] = 21 executing program [ 755.183459][T10747] IPVS: ftp: loaded support on port[0] = 21 [ 755.513180][T10750] IPVS: ftp: loaded support on port[0] = 21 executing program [ 755.665822][T10754] IPVS: ftp: loaded support on port[0] = 21 [ 755.997057][T10757] IPVS: ftp: loaded support on port[0] = 21 executing program [ 756.147202][T10761] IPVS: ftp: loaded support on port[0] = 21 [ 756.477284][T10764] IPVS: ftp: loaded support on port[0] = 21 executing program [ 757.087014][T10767] IPVS: ftp: loaded support on port[0] = 21 [ 757.419663][T10770] IPVS: ftp: loaded support on port[0] = 21 executing program [ 757.566434][T10774] IPVS: ftp: loaded support on port[0] = 21 [ 757.896184][T10777] IPVS: ftp: loaded support on port[0] = 21 executing program [ 758.028997][T10781] IPVS: ftp: loaded support on port[0] = 21 [ 758.362719][T10784] IPVS: ftp: loaded support on port[0] = 21 executing program [ 758.504437][T10788] IPVS: ftp: loaded support on port[0] = 21 [ 758.831573][T10792] IPVS: ftp: loaded support on port[0] = 21 executing program [ 758.966505][T10795] IPVS: ftp: loaded support on port[0] = 21 [ 759.291701][T10798] IPVS: ftp: loaded support on port[0] = 21 executing program [ 759.425238][T10802] IPVS: ftp: loaded support on port[0] = 21 [ 759.756188][T10805] IPVS: ftp: loaded support on port[0] = 21 executing program [ 759.885073][T10809] IPVS: ftp: loaded support on port[0] = 21 [ 760.212832][T10812] IPVS: ftp: loaded support on port[0] = 21 executing program [ 760.756102][T10815] IPVS: ftp: loaded support on port[0] = 21 [ 761.087354][T10818] IPVS: ftp: loaded support on port[0] = 21 executing program [ 761.221914][T10822] IPVS: ftp: loaded support on port[0] = 21 [ 761.551973][T10825] IPVS: ftp: loaded support on port[0] = 21 executing program [ 762.188013][T10828] IPVS: ftp: loaded support on port[0] = 21 [ 762.514530][T10831] IPVS: ftp: loaded support on port[0] = 21 executing program [ 762.656739][T10835] IPVS: ftp: loaded support on port[0] = 21 [ 762.993553][T10838] IPVS: ftp: loaded support on port[0] = 21 executing program [ 763.137752][T10842] IPVS: ftp: loaded support on port[0] = 21 [ 763.341291][T10841] cgroup: fork rejected by pids controller in /syz0 [ 763.399858][T10845] IPVS: ftp: loaded support on port[0] = 21 executing program [ 763.556643][T10948] IPVS: ftp: loaded support on port[0] = 21 executing program [ 763.814320][T11052] IPVS: ftp: loaded support on port[0] = 21 executing program [ 764.086751][T11156] IPVS: ftp: loaded support on port[0] = 21 executing program [ 764.342343][T11260] IPVS: ftp: loaded support on port[0] = 21 executing program [ 764.596298][T11364] IPVS: ftp: loaded support on port[0] = 21 executing program [ 764.858478][T11468] IPVS: ftp: loaded support on port[0] = 21 executing program [ 765.109071][T11573] IPVS: ftp: loaded support on port[0] = 21 executing program [ 765.365462][T11677] IPVS: ftp: loaded support on port[0] = 21 executing program [ 765.612475][T11781] IPVS: ftp: loaded support on port[0] = 21 executing program [ 765.925554][T11885] IPVS: ftp: loaded support on port[0] = 21 executing program [ 766.174133][T11989] IPVS: ftp: loaded support on port[0] = 21 executing program [ 766.422811][T12093] IPVS: ftp: loaded support on port[0] = 21 executing program [ 766.680412][T12197] IPVS: ftp: loaded support on port[0] = 21 executing program [ 766.945428][T12301] IPVS: ftp: loaded support on port[0] = 21 executing program [ 767.199678][T12405] IPVS: ftp: loaded support on port[0] = 21 executing program [ 767.451358][T12509] IPVS: ftp: loaded support on port[0] = 21 executing program [ 767.697726][T12613] IPVS: ftp: loaded support on port[0] = 21 executing program [ 767.966534][T12717] IPVS: ftp: loaded support on port[0] = 21 executing program [ 768.214688][T12821] IPVS: ftp: loaded support on port[0] = 21 executing program [ 768.459740][T12925] IPVS: ftp: loaded support on port[0] = 21 executing program [ 768.726439][T13029] IPVS: ftp: loaded support on port[0] = 21 executing program [ 769.011578][T13133] IPVS: ftp: loaded support on port[0] = 21 executing program [ 769.258568][T13237] IPVS: ftp: loaded support on port[0] = 21 executing program [ 769.508656][T13341] IPVS: ftp: loaded support on port[0] = 21 executing program [ 769.761575][T13445] IPVS: ftp: loaded support on port[0] = 21 executing program [ 770.266043][T13549] IPVS: ftp: loaded support on port[0] = 21 executing program [ 770.513740][T13653] IPVS: ftp: loaded support on port[0] = 21 executing program [ 770.759529][T13757] IPVS: ftp: loaded support on port[0] = 21 executing program [ 771.009221][T13861] IPVS: ftp: loaded support on port[0] = 21 executing program [ 771.272665][T13965] IPVS: ftp: loaded support on port[0] = 21 executing program [ 771.539042][T14069] IPVS: ftp: loaded support on port[0] = 21 executing program [ 771.802138][T14173] IPVS: ftp: loaded support on port[0] = 21 executing program [ 772.054609][T14277] IPVS: ftp: loaded support on port[0] = 21 executing program [ 772.306364][T14381] IPVS: ftp: loaded support on port[0] = 21 executing program [ 772.552688][T14485] IPVS: ftp: loaded support on port[0] = 21 executing program [ 772.986142][T14589] IPVS: ftp: loaded support on port[0] = 21 executing program [ 773.239166][T14693] IPVS: ftp: loaded support on port[0] = 21 executing program [ 773.492796][T14797] IPVS: ftp: loaded support on port[0] = 21 executing program [ 773.744091][T14901] IPVS: ftp: loaded support on port[0] = 21 executing program [ 774.011095][T15005] IPVS: ftp: loaded support on port[0] = 21 executing program [ 774.280341][T15109] IPVS: ftp: loaded support on port[0] = 21 executing program [ 774.526263][T15213] IPVS: ftp: loaded support on port[0] = 21 executing program [ 774.786591][T15317] IPVS: ftp: loaded support on port[0] = 21 executing program [ 775.054020][T15421] IPVS: ftp: loaded support on port[0] = 21 executing program [ 775.311598][T15525] IPVS: ftp: loaded support on port[0] = 21 executing program [ 775.595232][T15629] IPVS: ftp: loaded support on port[0] = 21 executing program [ 775.842080][T15733] IPVS: ftp: loaded support on port[0] = 21 executing program [ 776.097517][T15837] IPVS: ftp: loaded support on port[0] = 21 executing program [ 776.345876][T15941] IPVS: ftp: loaded support on port[0] = 21 executing program [ 776.591462][T16045] IPVS: ftp: loaded support on port[0] = 21 executing program [ 776.848240][T16149] IPVS: ftp: loaded support on port[0] = 21 executing program [ 777.119520][T16254] IPVS: ftp: loaded support on port[0] = 21 executing program [ 777.390894][T16358] IPVS: ftp: loaded support on port[0] = 21 executing program [ 777.645179][T16462] IPVS: ftp: loaded support on port[0] = 21 executing program [ 777.901152][T16566] IPVS: ftp: loaded support on port[0] = 21 executing program [ 778.148672][T16670] IPVS: ftp: loaded support on port[0] = 21 executing program [ 779.367246][T16773] IPVS: ftp: loaded support on port[0] = 21 executing program [ 779.638512][T16877] IPVS: ftp: loaded support on port[0] = 21 executing program [ 779.908540][T16981] IPVS: ftp: loaded support on port[0] = 21 executing program [ 780.156959][T17085] IPVS: ftp: loaded support on port[0] = 21 executing program [ 780.414661][T17189] IPVS: ftp: loaded support on port[0] = 21 executing program [ 780.665441][T17293] IPVS: ftp: loaded support on port[0] = 21 executing program [ 780.915195][T17397] IPVS: ftp: loaded support on port[0] = 21 executing program [ 781.165808][T17501] IPVS: ftp: loaded support on port[0] = 21 executing program [ 781.425883][T17605] IPVS: ftp: loaded support on port[0] = 21 executing program [ 781.687482][T17709] IPVS: ftp: loaded support on port[0] = 21 executing program [ 781.952296][T17813] IPVS: ftp: loaded support on port[0] = 21 executing program [ 782.207211][T17917] IPVS: ftp: loaded support on port[0] = 21 executing program [ 782.454439][T18021] IPVS: ftp: loaded support on port[0] = 21 executing program [ 782.735929][T18125] IPVS: ftp: loaded support on port[0] = 21 executing program [ 782.984451][T18229] IPVS: ftp: loaded support on port[0] = 21 executing program [ 783.230140][T18333] IPVS: ftp: loaded support on port[0] = 21 executing program [ 783.476738][T18437] IPVS: ftp: loaded support on port[0] = 21 executing program [ 783.728404][T18541] IPVS: ftp: loaded support on port[0] = 21 executing program [ 783.999877][T18645] IPVS: ftp: loaded support on port[0] = 21 executing program [ 784.249309][T18749] IPVS: ftp: loaded support on port[0] = 21 executing program [ 784.496046][T18853] IPVS: ftp: loaded support on port[0] = 21 executing program [ 784.742092][T18957] IPVS: ftp: loaded support on port[0] = 21 executing program [ 785.013486][T19061] IPVS: ftp: loaded support on port[0] = 21 executing program [ 785.259433][T19165] IPVS: ftp: loaded support on port[0] = 21 executing program [ 785.511524][T19269] IPVS: ftp: loaded support on port[0] = 21 executing program [ 785.756479][T19373] IPVS: ftp: loaded support on port[0] = 21 executing program [ 786.005381][T19477] IPVS: ftp: loaded support on port[0] = 21 executing program [ 786.261731][T19581] IPVS: ftp: loaded support on port[0] = 21 executing program [ 786.515563][T19685] IPVS: ftp: loaded support on port[0] = 21 executing program [ 786.771407][T19789] IPVS: ftp: loaded support on port[0] = 21 executing program [ 787.018403][T19893] IPVS: ftp: loaded support on port[0] = 21 executing program [ 787.267183][T19997] IPVS: ftp: loaded support on port[0] = 21 executing program [ 788.535996][T20100] IPVS: ftp: loaded support on port[0] = 21 executing program [ 788.783432][T20204] IPVS: ftp: loaded support on port[0] = 21 executing program [ 789.038297][T20308] IPVS: ftp: loaded support on port[0] = 21 executing program [ 789.306696][T20412] IPVS: ftp: loaded support on port[0] = 21 executing program [ 789.559937][T20516] IPVS: ftp: loaded support on port[0] = 21 executing program [ 789.810964][T20620] IPVS: ftp: loaded support on port[0] = 21 executing program [ 790.074408][T20724] IPVS: ftp: loaded support on port[0] = 21 executing program [ 790.325868][T20828] IPVS: ftp: loaded support on port[0] = 21 executing program [ 790.576004][T20932] IPVS: ftp: loaded support on port[0] = 21 executing program [ 790.823038][T21036] IPVS: ftp: loaded support on port[0] = 21 executing program [ 791.076598][T21140] IPVS: ftp: loaded support on port[0] = 21 executing program [ 791.340269][T21244] IPVS: ftp: loaded support on port[0] = 21 executing program [ 791.593435][T21348] IPVS: ftp: loaded support on port[0] = 21 executing program [ 791.859531][T21452] IPVS: ftp: loaded support on port[0] = 21 executing program [ 792.104657][T21556] IPVS: ftp: loaded support on port[0] = 21 executing program [ 792.415656][T21660] IPVS: ftp: loaded support on port[0] = 21 executing program [ 792.662658][T21764] IPVS: ftp: loaded support on port[0] = 21 executing program [ 792.907831][T21868] IPVS: ftp: loaded support on port[0] = 21 executing program [ 793.153511][T21972] IPVS: ftp: loaded support on port[0] = 21 executing program [ 793.405527][T22076] IPVS: ftp: loaded support on port[0] = 21 executing program [ 793.668563][T22180] IPVS: ftp: loaded support on port[0] = 21 executing program [ 793.919080][T22284] IPVS: ftp: loaded support on port[0] = 21 executing program [ 794.170324][T22388] IPVS: ftp: loaded support on port[0] = 21 executing program [ 794.417329][T22492] IPVS: ftp: loaded support on port[0] = 21 executing program [ 794.696657][T22596] IPVS: ftp: loaded support on port[0] = 21 executing program [ 794.943469][T22700] IPVS: ftp: loaded support on port[0] = 21 executing program [ 795.190719][T22804] IPVS: ftp: loaded support on port[0] = 21 executing program [ 795.434718][T22908] IPVS: ftp: loaded support on port[0] = 21 executing program [ 795.687887][T23012] IPVS: ftp: loaded support on port[0] = 21 executing program [ 795.960548][T23116] IPVS: ftp: loaded support on port[0] = 21 executing program [ 796.233220][T23220] IPVS: ftp: loaded support on port[0] = 21 executing program [ 796.482399][T23324] IPVS: ftp: loaded support on port[0] = 21 executing program [ 796.733782][T23428] IPVS: ftp: loaded support on port[0] = 21 executing program [ 796.979649][T23532] IPVS: ftp: loaded support on port[0] = 21 executing program [ 798.338174][T23635] IPVS: ftp: loaded support on port[0] = 21 executing program [ 798.587376][T23739] IPVS: ftp: loaded support on port[0] = 21 executing program [ 798.831516][T23843] IPVS: ftp: loaded support on port[0] = 21 executing program [ 799.085428][T23947] IPVS: ftp: loaded support on port[0] = 21 executing program [ 799.340432][T24051] IPVS: ftp: loaded support on port[0] = 21 executing program [ 799.596854][T24155] IPVS: ftp: loaded support on port[0] = 21 executing program [ 799.851210][T24259] IPVS: ftp: loaded support on port[0] = 21 executing program [ 800.105163][T24363] IPVS: ftp: loaded support on port[0] = 21 executing program [ 800.352512][T24467] IPVS: ftp: loaded support on port[0] = 21 executing program [ 800.597118][T24571] IPVS: ftp: loaded support on port[0] = 21 executing program [ 800.843744][T24675] IPVS: ftp: loaded support on port[0] = 21 executing program [ 801.104987][T24779] IPVS: ftp: loaded support on port[0] = 21 executing program [ 801.367758][T24883] IPVS: ftp: loaded support on port[0] = 21 executing program [ 801.617678][T24987] IPVS: ftp: loaded support on port[0] = 21 executing program [ 801.862571][T25091] IPVS: ftp: loaded support on port[0] = 21 executing program [ 802.116352][T25195] IPVS: ftp: loaded support on port[0] = 21 executing program [ 802.364578][T25299] IPVS: ftp: loaded support on port[0] = 21 executing program [ 802.726301][T25403] IPVS: ftp: loaded support on port[0] = 21 executing program [ 802.973531][T25507] IPVS: ftp: loaded support on port[0] = 21 executing program [ 803.218606][T25611] IPVS: ftp: loaded support on port[0] = 21 executing program [ 803.468298][T25715] IPVS: ftp: loaded support on port[0] = 21 executing program [ 803.723205][T25819] IPVS: ftp: loaded support on port[0] = 21 executing program [ 803.972753][T25923] IPVS: ftp: loaded support on port[0] = 21 executing program [ 804.240192][T26027] IPVS: ftp: loaded support on port[0] = 21 executing program [ 804.513573][T26131] IPVS: ftp: loaded support on port[0] = 21 executing program [ 804.767389][T26235] IPVS: ftp: loaded support on port[0] = 21 executing program [ 805.156921][T26339] IPVS: ftp: loaded support on port[0] = 21 executing program [ 805.405491][T26443] IPVS: ftp: loaded support on port[0] = 21 executing program [ 805.650826][T26547] IPVS: ftp: loaded support on port[0] = 21 executing program [ 805.907715][T26651] IPVS: ftp: loaded support on port[0] = 21 executing program [ 806.159280][T26755] IPVS: ftp: loaded support on port[0] = 21 executing program [ 806.415334][T26859] IPVS: ftp: loaded support on port[0] = 21 executing program [ 806.682323][T26963] IPVS: ftp: loaded support on port[0] = 21 executing program [ 806.943391][T27067] IPVS: ftp: loaded support on port[0] = 21 executing program [ 807.196360][T27171] IPVS: ftp: loaded support on port[0] = 21 executing program [ 807.443246][T27275] IPVS: ftp: loaded support on port[0] = 21 executing program [ 807.907037][T27379] IPVS: ftp: loaded support on port[0] = 21 executing program [ 808.153542][T27483] IPVS: ftp: loaded support on port[0] = 21 executing program [ 808.399778][T27587] IPVS: ftp: loaded support on port[0] = 21 executing program [ 808.647807][T27691] IPVS: ftp: loaded support on port[0] = 21 executing program [ 808.897372][T27795] IPVS: ftp: loaded support on port[0] = 21 executing program [ 809.158483][T27899] IPVS: ftp: loaded support on port[0] = 21 executing program [ 809.420986][T28003] IPVS: ftp: loaded support on port[0] = 21 executing program [ 809.674262][T28107] IPVS: ftp: loaded support on port[0] = 21 executing program [ 809.947628][T28211] IPVS: ftp: loaded support on port[0] = 21 [ 810.103010][T28212] ================================================================== [ 810.111257][T28212] BUG: KMSAN: uninit-value in mem_cgroup_try_charge+0x8dd/0xe30 [ 810.119157][T28212] CPU: 0 PID: 28212 Comm: syz-executor328 Not tainted 5.1.0+ #1 [ 810.126932][T28212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 810.137359][T28212] Call Trace: [ 810.140721][T28212] dump_stack+0x191/0x1f0 [ 810.145325][T28212] kmsan_report+0x130/0x2a0 [ 810.149912][T28212] __msan_warning+0x75/0xe0 [ 810.154518][T28212] mem_cgroup_try_charge+0x8dd/0xe30 [ 810.160016][T28212] mcopy_atomic+0x130c/0x3f60 [ 810.164831][T28212] userfaultfd_ioctl+0x5028/0x6a20 [ 810.170875][T28212] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 810.176718][T28212] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 810.184171][T28212] ? userfaultfd_poll+0x380/0x380 [ 810.189927][T28212] do_vfs_ioctl+0xea8/0x2c50 [ 810.194629][T28212] ? security_file_ioctl+0x1bd/0x200 [ 810.200421][T28212] __se_sys_ioctl+0x1da/0x270 [ 810.205465][T28212] __x64_sys_ioctl+0x4a/0x70 [ 810.210522][T28212] do_syscall_64+0xbc/0xf0 [ 810.215222][T28212] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 810.221454][T28212] RIP: 0033:0x4471c9 [ 810.225562][T28212] Code: e8 4c bb 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 810.246096][T28212] RSP: 002b:00007f96c1f9adb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 810.255423][T28212] RAX: ffffffffffffffda RBX: 00000000006dcc38 RCX: 00000000004471c9 [ 810.264291][T28212] RDX: 0000000020000100 RSI: 00000000c028aa03 RDI: 0000000000000004 [ 810.275048][T28212] RBP: 00000000006dcc30 R08: 0000000000000000 R09: 0000000000000000 [ 810.283459][T28212] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc3c [ 810.291994][T28212] R13: 00007fff3f0ad05f R14: 00007f96c1f9b9c0 R15: 0000000000000006 [ 810.300313][T28212] [ 810.302690][T28212] Uninit was created at: [ 810.307370][T28212] kmsan_internal_poison_shadow+0x92/0x150 [ 810.314917][T28212] kmsan_kmalloc+0xa4/0x130 [ 810.319974][T28212] kmsan_slab_alloc+0xe/0x10 [ 810.324768][T28212] kmem_cache_alloc_node+0x9f2/0xbe0 [ 810.330410][T28212] copy_process+0x8fc/0xae30 [ 810.335266][T28212] _do_fork+0x327/0xf40 [ 810.339436][T28212] __se_sys_clone+0xf6/0x110 [ 810.344023][T28212] __x64_sys_clone+0x62/0x80 [ 810.348930][T28212] do_syscall_64+0xbc/0xf0 [ 810.353549][T28212] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 810.359436][T28212] ================================================================== [ 810.369193][T28212] Disabling lock debugging due to kernel taint [ 810.375424][T28212] Kernel panic - not syncing: panic_on_warn set ... [ 810.382176][T28212] CPU: 0 PID: 28212 Comm: syz-executor328 Tainted: G B 5.1.0+ #1 [ 810.391261][T28212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 810.401649][T28212] Call Trace: [ 810.404936][T28212] dump_stack+0x191/0x1f0 [ 810.409954][T28212] panic+0x3ca/0xafe [ 810.413860][T28212] kmsan_report+0x298/0x2a0 [ 810.418354][T28212] __msan_warning+0x75/0xe0 [ 810.423108][T28212] mem_cgroup_try_charge+0x8dd/0xe30 [ 810.428395][T28212] mcopy_atomic+0x130c/0x3f60 [ 810.433137][T28212] userfaultfd_ioctl+0x5028/0x6a20 [ 810.438328][T28212] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 810.443966][T28212] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 810.449854][T28212] ? userfaultfd_poll+0x380/0x380 [ 810.455312][T28212] do_vfs_ioctl+0xea8/0x2c50 [ 810.459917][T28212] ? security_file_ioctl+0x1bd/0x200 [ 810.465198][T28212] __se_sys_ioctl+0x1da/0x270 [ 810.470132][T28212] __x64_sys_ioctl+0x4a/0x70 [ 810.474995][T28212] do_syscall_64+0xbc/0xf0 [ 810.480266][T28212] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 810.486233][T28212] RIP: 0033:0x4471c9 [ 810.490123][T28212] Code: e8 4c bb 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 810.512057][T28212] RSP: 002b:00007f96c1f9adb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 810.520631][T28212] RAX: ffffffffffffffda RBX: 00000000006dcc38 RCX: 00000000004471c9 [ 810.529108][T28212] RDX: 0000000020000100 RSI: 00000000c028aa03 RDI: 0000000000000004 [ 810.537067][T28212] RBP: 00000000006dcc30 R08: 0000000000000000 R09: 0000000000000000 [ 810.548328][T28212] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc3c [ 810.558141][T28212] R13: 00007fff3f0ad05f R14: 00007f96c1f9b9c0 R15: 0000000000000006 [ 810.569058][T28212] Kernel Offset: disabled [ 810.573968][T28212] Rebooting in 86400 seconds..