Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context[ 42.590590][ T26] audit: type=1800 audit(1555264968.847:33): pid=7831 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 58.008434][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 58.008445][ T26] audit: type=1400 audit(1555264984.267:35): avc: denied { map } for pid=8004 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.1.7' (ECDSA) to the list of known hosts. executing program [ 70.784097][ T26] audit: type=1400 audit(1555264997.037:36): avc: denied { map } for pid=8016 comm="syz-executor852" path="/root/syz-executor852599121" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 70.817798][ T8018] IPVS: ftp: loaded support on port[0] = 21 executing program [ 70.863682][ C1] sched: DL replenish lagged too much [ 70.865521][ T8019] IPVS: ftp: loaded support on port[0] = 21 [ 70.905236][ T8021] IPVS: ftp: loaded support on port[0] = 21 executing program [ 70.951401][ T8022] IPVS: ftp: loaded support on port[0] = 21 [ 70.994675][ T8024] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.042076][ T8025] IPVS: ftp: loaded support on port[0] = 21 [ 71.078027][ T8027] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.123629][ T8028] IPVS: ftp: loaded support on port[0] = 21 [ 71.160845][ T8030] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.210523][ T8031] IPVS: ftp: loaded support on port[0] = 21 [ 71.244192][ T8033] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.286234][ T8034] IPVS: ftp: loaded support on port[0] = 21 [ 71.316265][ T8036] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.360522][ T8037] IPVS: ftp: loaded support on port[0] = 21 [ 71.391163][ T8039] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.434361][ T8040] IPVS: ftp: loaded support on port[0] = 21 [ 71.464187][ T8042] IPVS: ftp: loaded support on port[0] = 21 [ 71.506173][ T8043] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.570923][ T8048] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.613313][ T8049] IPVS: ftp: loaded support on port[0] = 21 [ 71.659757][ T8051] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.701991][ T8052] IPVS: ftp: loaded support on port[0] = 21 [ 71.735257][ T8054] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.780454][ T8054] IPVS: ftp: loaded support on port[0] = 21 [ 71.830323][ T8057] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.887803][ T8058] IPVS: ftp: loaded support on port[0] = 21 [ 71.929905][ T8060] IPVS: ftp: loaded support on port[0] = 21 executing program [ 71.979756][ T8061] IPVS: ftp: loaded support on port[0] = 21 [ 72.019801][ T8063] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.069067][ T8064] IPVS: ftp: loaded support on port[0] = 21 [ 72.110390][ T8066] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.153704][ T8067] IPVS: ftp: loaded support on port[0] = 21 [ 72.183393][ T8069] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.228543][ T8070] IPVS: ftp: loaded support on port[0] = 21 [ 72.261865][ T8072] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.309725][ T8072] IPVS: ftp: loaded support on port[0] = 21 [ 72.355980][ T8075] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.399391][ T8076] IPVS: ftp: loaded support on port[0] = 21 [ 72.429459][ T8078] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.471044][ T8079] IPVS: ftp: loaded support on port[0] = 21 [ 72.502065][ T8081] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.544275][ T8082] IPVS: ftp: loaded support on port[0] = 21 [ 72.572825][ T8084] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.614172][ T8085] IPVS: ftp: loaded support on port[0] = 21 [ 72.645194][ T8087] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.688183][ T8088] IPVS: ftp: loaded support on port[0] = 21 [ 72.718102][ T8090] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.760701][ T8091] IPVS: ftp: loaded support on port[0] = 21 [ 72.795512][ T8093] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.843926][ T8094] IPVS: ftp: loaded support on port[0] = 21 [ 72.875523][ T8096] IPVS: ftp: loaded support on port[0] = 21 executing program [ 72.921801][ T8097] IPVS: ftp: loaded support on port[0] = 21 [ 72.955236][ T8099] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.003873][ T8100] IPVS: ftp: loaded support on port[0] = 21 [ 73.035922][ T8102] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.080502][ T8103] IPVS: ftp: loaded support on port[0] = 21 [ 73.113053][ T8105] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.160587][ T8106] IPVS: ftp: loaded support on port[0] = 21 [ 73.192546][ T8108] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.237298][ T8109] IPVS: ftp: loaded support on port[0] = 21 [ 73.272589][ T8111] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.319497][ T8112] IPVS: ftp: loaded support on port[0] = 21 [ 73.352890][ T8114] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.397473][ T8115] IPVS: ftp: loaded support on port[0] = 21 [ 73.431207][ T8117] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.475545][ T8118] IPVS: ftp: loaded support on port[0] = 21 [ 73.508130][ T8120] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.552449][ T8121] IPVS: ftp: loaded support on port[0] = 21 [ 73.586930][ T8123] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.632326][ T8124] IPVS: ftp: loaded support on port[0] = 21 [ 73.665565][ T8126] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.710576][ T8127] IPVS: ftp: loaded support on port[0] = 21 [ 73.745355][ T8129] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.790043][ T8130] IPVS: ftp: loaded support on port[0] = 21 [ 73.823567][ T8132] IPVS: ftp: loaded support on port[0] = 21 [ 73.871163][ T8133] IPVS: ftp: loaded support on port[0] = 21 executing program [ 73.945038][ T8136] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.029538][ T8137] IPVS: ftp: loaded support on port[0] = 21 [ 74.081377][ T8139] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.145497][ T8140] IPVS: ftp: loaded support on port[0] = 21 [ 74.184025][ T8142] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.265790][ T8143] IPVS: ftp: loaded support on port[0] = 21 [ 74.320829][ T8145] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.372798][ T8146] IPVS: ftp: loaded support on port[0] = 21 [ 74.426257][ T8149] IPVS: ftp: loaded support on port[0] = 21 [ 74.485564][ T8150] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.562018][ T8153] IPVS: ftp: loaded support on port[0] = 21 [ 74.610523][ T8154] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.695969][ T8156] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.771103][ T8157] IPVS: ftp: loaded support on port[0] = 21 [ 74.836710][ T8159] IPVS: ftp: loaded support on port[0] = 21 executing program [ 74.886975][ T8160] IPVS: ftp: loaded support on port[0] = 21 [ 74.926454][ T8162] IPVS: ftp: loaded support on port[0] = 21 executing program [ 75.013607][ T8163] IPVS: ftp: loaded support on port[0] = 21 [ 75.060235][ T8165] IPVS: ftp: loaded support on port[0] = 21 [ 75.128524][ T8166] IPVS: ftp: loaded support on port[0] = 21 executing program [ 77.624571][ T8170] IPVS: ftp: loaded support on port[0] = 21 executing program [ 77.676087][ T8178] IPVS: ftp: loaded support on port[0] = 21 [ 77.721542][ T8183] IPVS: ftp: loaded support on port[0] = 21 executing program [ 77.770061][ T8184] IPVS: ftp: loaded support on port[0] = 21 [ 77.804906][ T8186] IPVS: ftp: loaded support on port[0] = 21 executing program [ 77.855781][ T8188] IPVS: ftp: loaded support on port[0] = 21 [ 77.896819][ T8190] IPVS: ftp: loaded support on port[0] = 21 executing program [ 77.944073][ T8191] IPVS: ftp: loaded support on port[0] = 21 [ 77.980176][ T8193] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.027102][ T8194] IPVS: ftp: loaded support on port[0] = 21 [ 78.062584][ T8196] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.112324][ T8197] IPVS: ftp: loaded support on port[0] = 21 [ 78.148741][ T8199] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.197306][ T8200] IPVS: ftp: loaded support on port[0] = 21 [ 78.234070][ T8202] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.283075][ T8203] IPVS: ftp: loaded support on port[0] = 21 [ 78.321721][ T8205] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.371551][ T8206] IPVS: ftp: loaded support on port[0] = 21 [ 78.408949][ T8208] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.458191][ T8209] IPVS: ftp: loaded support on port[0] = 21 [ 78.495925][ T8211] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.544979][ T8212] IPVS: ftp: loaded support on port[0] = 21 [ 78.588272][ T8214] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.657020][ T8215] IPVS: ftp: loaded support on port[0] = 21 [ 78.715592][ T8217] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.784621][ T8218] IPVS: ftp: loaded support on port[0] = 21 [ 78.845363][ T8220] IPVS: ftp: loaded support on port[0] = 21 executing program [ 78.917808][ T8221] IPVS: ftp: loaded support on port[0] = 21 [ 78.978120][ T8223] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.052480][ T8224] IPVS: ftp: loaded support on port[0] = 21 [ 79.109817][ T8227] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.185421][ T8228] IPVS: ftp: loaded support on port[0] = 21 [ 79.244841][ T8230] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.318674][ T8231] IPVS: ftp: loaded support on port[0] = 21 [ 79.370959][ T8233] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.422245][ T8234] IPVS: ftp: loaded support on port[0] = 21 [ 79.477480][ T8237] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.542802][ T8238] IPVS: ftp: loaded support on port[0] = 21 [ 79.585406][ T8240] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.638247][ T8241] IPVS: ftp: loaded support on port[0] = 21 [ 79.694039][ T8244] IPVS: ftp: loaded support on port[0] = 21 [ 79.767620][ T8244] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.852336][ T8248] IPVS: ftp: loaded support on port[0] = 21 executing program [ 79.921382][ T8249] IPVS: ftp: loaded support on port[0] = 21 [ 79.990256][ T8252] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.043509][ T8253] IPVS: ftp: loaded support on port[0] = 21 [ 80.102503][ T8256] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.181843][ T8257] IPVS: ftp: loaded support on port[0] = 21 [ 80.242252][ T8259] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.318026][ T8260] IPVS: ftp: loaded support on port[0] = 21 [ 80.382314][ T8262] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.457495][ T8263] IPVS: ftp: loaded support on port[0] = 21 [ 80.522232][ T8266] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.597781][ T8267] IPVS: ftp: loaded support on port[0] = 21 [ 80.662304][ T8270] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.737544][ T8271] IPVS: ftp: loaded support on port[0] = 21 [ 80.812356][ T8273] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.881650][ T8274] IPVS: ftp: loaded support on port[0] = 21 [ 80.949979][ T8277] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.002649][ T8278] IPVS: ftp: loaded support on port[0] = 21 [ 81.063198][ T8281] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.141852][ T8282] IPVS: ftp: loaded support on port[0] = 21 [ 81.212445][ T8284] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.288767][ T8285] IPVS: ftp: loaded support on port[0] = 21 [ 81.362520][ T8287] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.441186][ T8288] IPVS: ftp: loaded support on port[0] = 21 [ 81.502272][ T8291] IPVS: ftp: loaded support on port[0] = 21 [ 81.590595][ T8292] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.663643][ T8294] IPVS: ftp: loaded support on port[0] = 21 [ 81.732070][ T8295] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.804541][ T8297] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.875852][ T8298] IPVS: ftp: loaded support on port[0] = 21 [ 81.942447][ T8300] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.017696][ T8301] IPVS: ftp: loaded support on port[0] = 21 [ 82.082359][ T8303] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.159024][ T8303] IPVS: ftp: loaded support on port[0] = 21 [ 82.223417][ T8307] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.281839][ T8308] IPVS: ftp: loaded support on port[0] = 21 [ 82.350408][ T8311] IPVS: ftp: loaded support on port[0] = 21 [ 82.369669][ T7] WARNING: CPU: 0 PID: 7 at net/xfrm/xfrm_state.c:2389 xfrm_state_fini+0x218/0x280 [ 82.370196][ T8311] kobject: 'ip6_vti0' (0000000016741021): kobject_uevent_env [ 82.379193][ T7] Kernel panic - not syncing: panic_on_warn set ... [ 82.379209][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.1.0-rc4+ #67 [ 82.379216][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.379233][ T7] Workqueue: netns cleanup_net [ 82.379241][ T7] Call Trace: [ 82.379269][ T7] dump_stack+0x172/0x1f0 [ 82.379287][ T7] ? xfrm_state_fini+0x210/0x280 [ 82.400325][ T8311] kobject: 'ip6_vti0' (0000000016741021): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' [ 82.400706][ T7] panic+0x2cb/0x65c [ 82.412759][ T8311] kobject: 'queues' (000000005f224867): kobject_add_internal: parent: 'ip6_vti0', set: '' [ 82.415496][ T7] ? __warn_printk+0xf3/0xf3 [ 82.430198][ T8311] kobject: 'queues' (000000005f224867): kobject_uevent_env [ 82.438435][ T7] ? xfrm_state_fini+0x218/0x280 [ 82.438454][ T7] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 82.438471][ T7] ? __warn.cold+0x5/0x45 [ 82.438485][ T7] ? __warn+0xe8/0x1d0 [ 82.438504][ T7] ? xfrm_state_fini+0x218/0x280 [ 82.454307][ T8311] kobject: 'queues' (000000005f224867): kobject_uevent_env: filter function caused the event to drop! [ 82.457338][ T7] __warn.cold+0x20/0x45 [ 82.457357][ T7] ? xfrm_state_fini+0x218/0x280 [ 82.457376][ T7] report_bug+0x263/0x2b0 [ 82.457397][ T7] do_error_trap+0x11b/0x200 [ 82.465852][ T8311] kobject: 'rx-0' (00000000c9ceea27): kobject_add_internal: parent: 'queues', set: 'queues' [ 82.470087][ T7] do_invalid_op+0x37/0x50 [ 82.470104][ T7] ? xfrm_state_fini+0x218/0x280 [ 82.470119][ T7] invalid_op+0x14/0x20 [ 82.470140][ T7] RIP: 0010:xfrm_state_fini+0x218/0x280 [ 82.477887][ T8311] kobject: 'rx-0' (00000000c9ceea27): kobject_uevent_env [ 82.480680][ T7] Code: 41 5e 5d c3 e8 c9 f5 66 fb 0f 0b e9 09 ff ff ff e8 bd f5 66 fb 0f 0b e9 68 ff ff ff e8 b1 f5 66 fb 0f 0b eb c6 e8 a8 f5 66 fb <0f> 0b e9 52 fe ff ff e8 cc 01 9f fb e9 75 fe ff ff e8 e2 01 9f fb [ 82.484753][ T8311] kobject: 'rx-0' (00000000c9ceea27): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' [ 82.489631][ T7] RSP: 0018:ffff8880aa28fbd0 EFLAGS: 00010293 [ 82.489644][ T7] RAX: ffff8880aa27c1c0 RBX: ffff8880998308c0 RCX: ffffffff86083889 [ 82.489652][ T7] RDX: 0000000000000000 RSI: ffffffff86099708 RDI: 0000000000000005 [ 82.489660][ T7] RBP: ffff8880aa28fbf0 R08: ffff8880aa27c1c0 R09: ffff8880aa27cab0 [ 82.489668][ T7] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888099832300 [ 82.489676][ T7] R13: ffff8880aa28fcc8 R14: ffffffff893ea398 R15: dffffc0000000000 [ 82.489703][ T7] ? xfrm_state_flush+0x5a9/0x660 [ 82.504929][ T8311] kobject: 'tx-0' (00000000ab099003): kobject_add_internal: parent: 'queues', set: 'queues' [ 82.509753][ T7] ? xfrm_state_fini+0x218/0x280 [ 82.509773][ T7] ? xfrm_policy_fini+0x3a0/0x3a0 [ 82.509786][ T7] xfrm_net_exit+0x25/0x70 [ 82.509807][ T7] ops_exit_list.isra.0+0xb0/0x160 [ 82.523202][ T8311] kobject: 'tx-0' (00000000ab099003): kobject_uevent_env [ 82.528713][ T7] cleanup_net+0x3fb/0x960 [ 82.528730][ T7] ? netns_install+0x1d0/0x1d0 [ 82.528763][ T7] process_one_work+0x98e/0x1790 [ 82.540915][ T8311] kobject: 'tx-0' (00000000ab099003): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' [ 82.542212][ T7] ? pwq_dec_nr_in_flight+0x320/0x320 [ 82.549461][ T8311] kobject: 'sit0' (000000004d28e194): kobject_add_internal: parent: 'net', set: 'devices' [ 82.554737][ T7] ? lock_acquire+0x16f/0x3f0 [ 82.575125][ T8311] kobject: 'sit0' (000000004d28e194): kobject_uevent_env [ 82.585517][ T7] worker_thread+0x98/0xe40 [ 82.585546][ T7] kthread+0x357/0x430 [ 82.603561][ T8311] kobject: 'sit0' (000000004d28e194): fill_kobj_path: path = '/devices/virtual/net/sit0' [ 82.607500][ T7] ? process_one_work+0x1790/0x1790 [ 82.607515][ T7] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 82.607532][ T7] ret_from_fork+0x3a/0x50 [ 82.616213][ T7] Kernel Offset: disabled [ 82.763842][ T7] Rebooting in 86400 seconds..