[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 41.944260] kauditd_printk_skb: 8 callbacks suppressed [ 41.944275] audit: type=1400 audit(1539227522.131:35): avc: denied { map } for pid=5886 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 [ 341.582412] audit: type=1400 audit(1539227821.771:36): avc: denied { map } for pid=5894 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.92' (ECDSA) to the list of known hosts. [ 925.817805] audit: type=1400 audit(1539228406.001:37): avc: denied { map } for pid=5901 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/10/11 03:26:46 parsed 1 programs [ 926.356618] audit: type=1400 audit(1539228406.541:38): avc: denied { map } for pid=5901 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=25 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/10/11 03:26:48 executed programs: 0 [ 928.568142] IPVS: ftp: loaded support on port[0] = 21 [ 928.581020] IPVS: ftp: loaded support on port[0] = 21 [ 928.598708] IPVS: ftp: loaded support on port[0] = 21 [ 928.612948] IPVS: ftp: loaded support on port[0] = 21 [ 928.614803] IPVS: ftp: loaded support on port[0] = 21 [ 928.625809] IPVS: ftp: loaded support on port[0] = 21 [ 929.593602] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.612175] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.620342] device bridge_slave_0 entered promiscuous mode [ 929.650610] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.656982] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.668629] device bridge_slave_0 entered promiscuous mode [ 929.688717] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.695539] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.705845] device bridge_slave_1 entered promiscuous mode [ 929.714097] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.723447] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.730621] device bridge_slave_0 entered promiscuous mode [ 929.741584] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.747965] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.755507] device bridge_slave_1 entered promiscuous mode [ 929.764168] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.771596] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.778824] device bridge_slave_0 entered promiscuous mode [ 929.786837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 929.796388] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.803127] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.811033] device bridge_slave_1 entered promiscuous mode [ 929.823083] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.829469] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.837477] device bridge_slave_0 entered promiscuous mode [ 929.846216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 929.856311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 929.869956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 929.878025] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.886527] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.895255] device bridge_slave_0 entered promiscuous mode [ 929.906875] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.913793] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.921435] device bridge_slave_1 entered promiscuous mode [ 929.929857] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.936222] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.943324] device bridge_slave_1 entered promiscuous mode [ 929.951114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 929.960267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 929.969102] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.978560] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.995544] device bridge_slave_1 entered promiscuous mode [ 930.003349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 930.020971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 930.049953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 930.058406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 930.094144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 930.137625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 930.160996] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 930.178230] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 930.196197] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 930.231985] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 930.244704] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 930.263328] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 930.279303] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 930.314710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 930.325316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 930.337647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 930.347565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 930.356244] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 930.366957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 930.378598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 930.388616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 930.397572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 930.408651] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 930.417021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 930.426593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 930.435072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 930.450379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 930.470031] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 930.479209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 930.494605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 930.516229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 930.524915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 930.539036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 930.556908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 930.576556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 930.583806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 930.612808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 930.625449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 930.639684] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 930.646851] team0: Port device team_slave_0 added [ 930.653906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 930.681638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 930.695597] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 930.703290] team0: Port device team_slave_0 added [ 930.716047] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 930.731089] team0: Port device team_slave_1 added [ 930.749991] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 930.758946] team0: Port device team_slave_0 added [ 930.770798] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 930.778015] team0: Port device team_slave_0 added [ 930.787772] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 930.799237] team0: Port device team_slave_1 added [ 930.810888] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 930.818081] team0: Port device team_slave_0 added [ 930.833626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 930.845855] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 930.857645] team0: Port device team_slave_1 added [ 930.863859] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 930.871671] team0: Port device team_slave_1 added [ 930.886416] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 930.893730] team0: Port device team_slave_1 added [ 930.910618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 930.918286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 930.936353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 930.949470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 930.970276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 930.977833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 930.989356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 930.998080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 931.010157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 931.019032] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 931.026351] team0: Port device team_slave_0 added [ 931.035804] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 931.049217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 931.063274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 931.078124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 931.090526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 931.098194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 931.106868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 931.116286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 931.126446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 931.136508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 931.146817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 931.157009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 931.170088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 931.177969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 931.185935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 931.193877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 931.201642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 931.209255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 931.219286] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 931.226361] team0: Port device team_slave_1 added [ 931.232639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 931.243687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 931.256204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 931.270954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 931.282064] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 931.293789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 931.310568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 931.318317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 931.326636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 931.335734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 931.345034] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 931.360220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 931.367984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 931.386964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 931.401282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 931.415976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 931.427827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 931.439067] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 931.481989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 931.489726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 931.497562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 931.573967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 931.581783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 931.591392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 931.883098] bridge0: port 2(bridge_slave_1) entered blocking state [ 931.889552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 931.896191] bridge0: port 1(bridge_slave_0) entered blocking state [ 931.902596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 931.917189] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 931.928231] bridge0: port 2(bridge_slave_1) entered blocking state [ 931.934614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 931.941249] bridge0: port 1(bridge_slave_0) entered blocking state [ 931.947599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 931.957563] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 932.010770] bridge0: port 2(bridge_slave_1) entered blocking state [ 932.017156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 932.023817] bridge0: port 1(bridge_slave_0) entered blocking state [ 932.030195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 932.049038] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 932.060508] bridge0: port 2(bridge_slave_1) entered blocking state [ 932.066889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 932.073564] bridge0: port 1(bridge_slave_0) entered blocking state [ 932.079941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 932.088598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 932.111401] bridge0: port 2(bridge_slave_1) entered blocking state [ 932.117783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 932.124437] bridge0: port 1(bridge_slave_0) entered blocking state [ 932.130832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 932.142636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 932.193079] bridge0: port 2(bridge_slave_1) entered blocking state [ 932.199486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 932.206161] bridge0: port 1(bridge_slave_0) entered blocking state [ 932.212541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 932.225435] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 932.374390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 932.391316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 932.398370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 932.405605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 932.412685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 932.420439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 934.088429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.113540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.204488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.236153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.277514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.287019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.313209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 934.320174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 934.444042] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 934.452336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 934.470796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 934.498899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 934.505477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 934.512807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 934.525598] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 934.540848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 934.549857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 934.558409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 934.677079] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 934.686759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 934.695067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 934.710416] 8021q: adding VLAN 0 to HW filter on device team0 [ 934.716972] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 934.725396] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 934.738296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 934.747535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 934.759281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 934.766369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 934.777163] 8021q: adding VLAN 0 to HW filter on device team0 [ 934.810031] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 934.816386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 934.826272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 934.922203] 8021q: adding VLAN 0 to HW filter on device team0 [ 934.932317] 8021q: adding VLAN 0 to HW filter on device team0 [ 934.945783] 8021q: adding VLAN 0 to HW filter on device team0 [ 934.993916] 8021q: adding VLAN 0 to HW filter on device team0 [ 935.979510] hrtimer: interrupt took 25784 ns 2018/10/11 03:26:56 executed programs: 6 2018/10/11 03:27:01 executed programs: 174 2018/10/11 03:27:06 executed programs: 350 2018/10/11 03:27:11 executed programs: 527 2018/10/11 03:27:16 executed programs: 707 2018/10/11 03:27:21 executed programs: 883 2018/10/11 03:27:26 executed programs: 1060 2018/10/11 03:27:31 executed programs: 1236 2018/10/11 03:27:36 executed programs: 1410 2018/10/11 03:27:41 executed programs: 1586 2018/10/11 03:27:46 executed programs: 1765 2018/10/11 03:27:51 executed programs: 1943 2018/10/11 03:27:56 executed programs: 2114 2018/10/11 03:28:01 executed programs: 2294 2018/10/11 03:28:06 executed programs: 2471 2018/10/11 03:28:11 executed programs: 2649 2018/10/11 03:28:16 executed programs: 2820 2018/10/11 03:28:21 executed programs: 3001 2018/10/11 03:28:26 executed programs: 3178 2018/10/11 03:28:31 executed programs: 3363 2018/10/11 03:28:36 executed programs: 3543 2018/10/11 03:28:41 executed programs: 3718 2018/10/11 03:28:46 executed programs: 3895 2018/10/11 03:28:52 executed programs: 4074 2018/10/11 03:28:57 executed programs: 4252 2018/10/11 03:29:02 executed programs: 4429 2018/10/11 03:29:07 executed programs: 4607 2018/10/11 03:29:12 executed programs: 4782 2018/10/11 03:29:17 executed programs: 4960 2018/10/11 03:29:22 executed programs: 5141 2018/10/11 03:29:27 executed programs: 5315 2018/10/11 03:29:32 executed programs: 5491 2018/10/11 03:29:37 executed programs: 5667 2018/10/11 03:29:42 executed programs: 5845 2018/10/11 03:29:47 executed programs: 6019 2018/10/11 03:29:52 executed programs: 6199 2018/10/11 03:29:57 executed programs: 6383 2018/10/11 03:30:02 executed programs: 6557 2018/10/11 03:30:07 executed programs: 6738 2018/10/11 03:30:12 executed programs: 6919 2018/10/11 03:30:17 executed programs: 7093 2018/10/11 03:30:22 executed programs: 7275 2018/10/11 03:30:27 executed programs: 7457 2018/10/11 03:30:32 executed programs: 7634 2018/10/11 03:30:37 executed programs: 7813 2018/10/11 03:30:42 executed programs: 7988 2018/10/11 03:30:47 executed programs: 8167 2018/10/11 03:30:52 executed programs: 8346 2018/10/11 03:30:57 executed programs: 8524 2018/10/11 03:31:02 executed programs: 8699 2018/10/11 03:31:07 executed programs: 8874 2018/10/11 03:31:12 executed programs: 9055 2018/10/11 03:31:17 executed programs: 9225 2018/10/11 03:31:22 executed programs: 9403 2018/10/11 03:31:27 executed programs: 9579 2018/10/11 03:31:32 executed programs: 9759 2018/10/11 03:31:37 executed programs: 9935 2018/10/11 03:31:42 executed programs: 10115 2018/10/11 03:31:47 executed programs: 10291 2018/10/11 03:31:52 executed programs: 10467 [ 1235.970273] kworker/dying (2248) used greatest stack depth: 14416 bytes left 2018/10/11 03:31:57 executed programs: 10645 2018/10/11 03:32:02 executed programs: 10823 2018/10/11 03:32:07 executed programs: 11000 2018/10/11 03:32:12 executed programs: 11175 2018/10/11 03:32:17 executed programs: 11354 2018/10/11 03:32:23 executed programs: 11533 [ 1266.556436] WARNING: CPU: 0 PID: 5534 at sound/core/seq/seq_ports.c:275 port_delete+0x177/0x1b0 [ 1266.565347] Kernel panic - not syncing: panic_on_warn set ... [ 1266.565347] [ 1266.572716] CPU: 0 PID: 5534 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #55 [ 1266.579891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1266.589256] Call Trace: [ 1266.591849] dump_stack+0x1c4/0x2b4 [ 1266.595490] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1266.600693] panic+0x238/0x4e7 [ 1266.603884] ? add_taint.cold.5+0x16/0x16 [ 1266.608030] ? __warn.cold.8+0x148/0x1ba [ 1266.612086] ? __warn.cold.8+0x117/0x1ba [ 1266.616145] ? port_delete+0x177/0x1b0 [ 1266.620032] __warn.cold.8+0x163/0x1ba [ 1266.623925] ? kfree+0xcf/0x230 [ 1266.627201] ? port_delete+0x177/0x1b0 [ 1266.631089] report_bug+0x254/0x2d0 [ 1266.634718] do_error_trap+0x1fc/0x4d0 [ 1266.638610] ? trace_hardirqs_on+0x310/0x310 [ 1266.643016] ? math_error+0x3f0/0x3f0 [ 1266.646819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1266.651571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1266.656430] ? trace_hardirqs_on_caller+0x310/0x310 [ 1266.661444] ? trace_hardirqs_on+0x310/0x310 [ 1266.665862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1266.670729] do_invalid_op+0x1b/0x20 [ 1266.674446] invalid_op+0x14/0x20 [ 1266.677904] RIP: 0010:port_delete+0x177/0x1b0 [ 1266.682397] Code: e3 99 fb 45 85 e4 75 14 e8 f6 e1 99 fb 48 89 df e8 6e 26 dd fb 31 c0 5b 41 5c 5d c3 e8 e2 e1 99 fb 0f 0b eb e3 e8 d9 e1 99 fb <0f> 0b eb 9b e8 20 52 dd fb eb bd e8 19 52 dd fb e9 77 ff ff ff e8 [ 1266.701297] RSP: 0018:ffff8801c8c27890 EFLAGS: 00010293 [ 1266.706658] RAX: ffff8801c0d165c0 RBX: ffff8801d5d72940 RCX: ffffffff85e4f351 [ 1266.713925] RDX: 0000000000000000 RSI: ffffffff85e4f3b7 RDI: 0000000000000005 [ 1266.721188] RBP: ffff8801c8c278a0 R08: ffff8801c0d165c0 R09: 00000000d70829cb [ 1266.728463] R10: 000000000455c6cf R11: 0000000000000000 R12: 0000000000000001 [ 1266.735736] R13: ffff8801d5d72990 R14: 1ffff10039184f20 R15: ffff8801cb8535c0 [ 1266.743015] ? port_delete+0x111/0x1b0 [ 1266.746916] ? port_delete+0x177/0x1b0 [ 1266.750813] snd_seq_delete_port+0x3cb/0x4a0 [ 1266.755230] ? snd_seq_create_port+0x770/0x770 [ 1266.759826] ? trace_hardirqs_on+0xbd/0x310 [ 1266.764143] ? kasan_check_read+0x11/0x20 [ 1266.768296] snd_seq_ioctl_delete_port+0xba/0x190 [ 1266.773136] ? snd_seq_ioctl_set_port_info+0x120/0x120 [ 1266.778431] snd_seq_kernel_client_ctl+0x15a/0x190 [ 1266.783401] snd_seq_event_port_detach+0xfc/0x170 [ 1266.788252] ? snd_seq_event_port_attach+0x360/0x360 [ 1266.793368] ? kasan_check_write+0x14/0x20 [ 1266.797655] ? snd_seq_info_done+0x30/0x30 [ 1266.801903] delete_port+0x7d/0xc0 [ 1266.805455] snd_seq_oss_release+0xf2/0x130 [ 1266.809801] odev_release+0x52/0x70 [ 1266.813425] __fput+0x385/0xa30 [ 1266.816709] ? get_max_files+0x20/0x20 [ 1266.820613] ? retint_kernel+0x2d/0x2d [ 1266.824514] ? trace_hardirqs_on+0x9a/0x310 [ 1266.828842] ? trace_hardirqs_on+0xb4/0x310 [ 1266.833173] ____fput+0x15/0x20 [ 1266.836465] task_work_run+0x1e8/0x2a0 [ 1266.840385] ? task_work_cancel+0x240/0x240 [ 1266.844714] exit_to_usermode_loop+0x318/0x380 [ 1266.849306] ? syscall_slow_exit_work+0x520/0x520 [ 1266.854149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1266.859689] do_syscall_64+0x6be/0x820 [ 1266.863580] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1266.868975] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1266.873899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1266.878747] ? trace_hardirqs_on_caller+0x310/0x310 [ 1266.883766] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1266.888794] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1266.893811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1266.898672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1266.903882] RIP: 0033:0x457519 [ 1266.907091] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1266.926006] RSP: 002b:00007f711bf62c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 1266.933710] RAX: 0000000000000005 RBX: 0000000000000002 RCX: 0000000000457519 [ 1266.940976] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 1266.948237] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1266.955514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f711bf636d4 [ 1266.962787] R13: 00000000004bdafa R14: 00000000004cc670 R15: 00000000ffffffff [ 1266.971150] Kernel Offset: disabled [ 1266.974773] Rebooting in 86400 seconds..