[ 38.323984] random: cc1: uninitialized urandom read (8 bytes read) [ 38.890799] IPVS: ftp: loaded support on port[0] = 21 [ 39.980783] can: request_module (can-proto-0) failed. [ 39.990335] can: request_module (can-proto-0) failed. [ 40.142222] audit: type=1400 audit(1581805300.228:37): avc: denied { create } for pid=6864 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.165746] audit: type=1400 audit(1581805300.228:38): avc: denied { create } for pid=6864 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.189352] audit: type=1400 audit(1581805300.228:39): avc: denied { create } for pid=6864 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.350535] random: sshd: uninitialized urandom read (32 bytes read) [ 41.019265] random: sshd: uninitialized urandom read (32 bytes read) [ 41.244025] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.254' (ECDSA) to the list of known hosts. 2020/02/15 22:21:47 parsed 1 programs 2020/02/15 22:21:47 executed programs: 0 [ 47.059031] audit: type=1400 audit(1581805307.138:40): avc: denied { map } for pid=6937 comm="syz-execprog" path="/root/syzkaller-shm995185272" dev="sda1" ino=16492 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 47.116834] IPVS: ftp: loaded support on port[0] = 21 [ 47.896454] IPVS: ftp: loaded support on port[0] = 21 [ 47.939562] chnl_net:caif_netlink_parms(): no params data found [ 48.002102] IPVS: ftp: loaded support on port[0] = 21 [ 48.011497] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.017904] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.024890] device bridge_slave_0 entered promiscuous mode [ 48.031770] chnl_net:caif_netlink_parms(): no params data found [ 48.039669] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.046347] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.053429] device bridge_slave_1 entered promiscuous mode [ 48.084272] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.095355] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.125284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.132831] team0: Port device team_slave_0 added [ 48.139817] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.147145] team0: Port device team_slave_1 added [ 48.157760] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.164712] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.171633] device bridge_slave_0 entered promiscuous mode [ 48.177980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.185396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.194397] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.200916] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.207749] device bridge_slave_1 entered promiscuous mode [ 48.225114] IPVS: ftp: loaded support on port[0] = 21 [ 48.251866] device hsr_slave_0 entered promiscuous mode [ 48.290342] device hsr_slave_1 entered promiscuous mode [ 48.344724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.353537] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.365432] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.381614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.403895] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.411277] team0: Port device team_slave_0 added [ 48.416905] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.424299] team0: Port device team_slave_1 added [ 48.437172] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.443602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.450519] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.456919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.465061] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.472886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.551932] device hsr_slave_0 entered promiscuous mode [ 48.590271] device hsr_slave_1 entered promiscuous mode [ 48.654434] IPVS: ftp: loaded support on port[0] = 21 [ 48.664873] chnl_net:caif_netlink_parms(): no params data found [ 48.675276] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.683558] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.735626] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.742008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.748602] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.754989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.806540] chnl_net:caif_netlink_parms(): no params data found [ 48.815303] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.821739] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.828644] device bridge_slave_0 entered promiscuous mode [ 48.836063] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.842498] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.849526] device bridge_slave_1 entered promiscuous mode [ 48.879890] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.886743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.903425] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.914111] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.942853] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.949917] team0: Port device team_slave_0 added [ 48.955681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.968255] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.974946] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.982742] device bridge_slave_0 entered promiscuous mode [ 48.989211] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.995874] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.003020] device bridge_slave_1 entered promiscuous mode [ 49.003963] IPVS: ftp: loaded support on port[0] = 21 [ 49.015154] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.023741] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.031251] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.038913] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.045672] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.053696] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.061071] team0: Port device team_slave_1 added [ 49.066461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.085973] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.098165] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.115080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.122162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.137432] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.147554] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.154622] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.212275] device hsr_slave_0 entered promiscuous mode [ 49.250267] device hsr_slave_1 entered promiscuous mode [ 49.330525] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.339204] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.347662] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.365715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.400586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.409521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.417364] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.423747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.438331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.449632] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.458447] team0: Port device team_slave_0 added [ 49.464123] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.471596] team0: Port device team_slave_1 added [ 49.479332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.495411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.507150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.514963] chnl_net:caif_netlink_parms(): no params data found [ 49.541725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.549461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.557185] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.563559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.571599] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.587340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.602526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.610430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.635372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.643089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.649884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.702256] device hsr_slave_0 entered promiscuous mode [ 49.740393] device hsr_slave_1 entered promiscuous mode [ 49.782020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.789632] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.797426] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.809130] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.816268] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.823227] device bridge_slave_0 entered promiscuous mode [ 49.829760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.838094] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.846947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.855551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.862656] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.869032] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.875864] device bridge_slave_1 entered promiscuous mode [ 49.891305] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.901281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.909703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.917235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.924971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.932480] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.938795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.945761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.955751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.964777] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.976235] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.989840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.997931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.005775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.013729] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.020137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.027580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.079354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.088453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.097938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.106815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.119149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.127121] team0: Port device team_slave_0 added [ 50.135125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.143302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.151077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.171120] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.180974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.188029] team0: Port device team_slave_1 added [ 50.194889] chnl_net:caif_netlink_parms(): no params data found [ 50.204778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.215674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.223371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.230607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.242314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.249988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.257750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.268029] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.276900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.285928] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.292635] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.310183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.317037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.325034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.339091] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.345500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.354663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.363269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.375024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.382588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.390478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.398000] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.404510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.411638] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.418528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.472080] device hsr_slave_0 entered promiscuous mode [ 50.510299] device hsr_slave_1 entered promiscuous mode [ 50.550778] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.557972] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.568103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.584008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.597774] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.607078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.615012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.623076] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.629417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.636263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.644127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.653645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.667931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.676551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.686058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.693129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.701019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.709573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.718597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.732747] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.739360] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.746461] device bridge_slave_0 entered promiscuous mode [ 50.753212] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.759555] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.766921] device bridge_slave_1 entered promiscuous mode [ 50.773889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.782819] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.790577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.798112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.805972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.815865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.830809] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.836936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.846550] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.855136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.862844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.870915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.877767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.885760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.893932] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.903217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.920948] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.928154] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.936208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.945928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.953997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.961924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.971640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.979341] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.989846] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.996406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.005410] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.015051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.023655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.035718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.045112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.056138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.063910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.072125] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.078462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.086945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.099266] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.106843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.122368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.133007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.149443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.157623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.165457] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.171846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.178872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.194665] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.201754] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.208874] team0: Port device team_slave_0 added [ 51.216008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.227434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.237732] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.245156] team0: Port device team_slave_1 added [ 51.252840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.262707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.273486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.285037] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.293274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.301158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.309836] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.324086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.333904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.343421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.362052] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.369796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.388960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.397056] audit: type=1400 audit(1581805311.478:41): avc: denied { map } for pid=6995 comm="syz-executor.2" path="/root/syzkaller-testdir239951148/syzkaller.rAdcAn/0/file0/mem" dev="devtmpfs" ino=13704 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:memory_device_t:s0 tclass=chr_file permissive=1 [ 51.409756] x86/PAT: syz-executor.2:6997 freeing invalid memtype [mem 0x00000000-0x00001fff] [ 51.428775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.441495] FAULT_INJECTION: forcing a failure. [ 51.441495] name failslab, interval 1, probability 0, space 0, times 1 [ 51.443891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.458535] CPU: 0 PID: 6997 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 51.462452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.469672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.469676] Call Trace: [ 51.469689] dump_stack+0xf7/0x13b [ 51.469699] should_fail.cold.3+0x105/0x14b [ 51.469708] should_failslab+0xba/0xf0 [ 51.500469] kmem_cache_alloc+0x2cf/0x790 [ 51.504632] ? __vma_link_rb+0x1fc/0x340 [ 51.508705] copy_process.part.37+0x5a8d/0x66e0 [ 51.513371] ? __cleanup_sighand+0x30/0x30 [ 51.517594] ? __lock_is_held+0xb5/0x140 [ 51.521643] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 51.526474] _do_fork+0x155/0xbb0 [ 51.529978] ? __sb_end_write+0xa4/0xd0 [ 51.533987] ? fork_idle+0x280/0x280 [ 51.537683] ? SyS_write+0x1c5/0x250 [ 51.541419] ? SyS_read+0x250/0x250 [ 51.545039] ? do_syscall_64+0x4c/0x5b0 [ 51.548997] ? sys_vfork+0x20/0x20 [ 51.552566] SyS_clone+0x14/0x20 [ 51.555914] do_syscall_64+0x1c7/0x5b0 [ 51.559787] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.564618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.569789] RIP: 0033:0x459879 [ 51.572961] RSP: 002b:00007f8f5f3bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 51.580665] RAX: ffffffffffffffda RBX: 00007f8f5f3bdc90 RCX: 0000000000459879 [ 51.587917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.595169] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.602421] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f5f3be6d4 [ 51.609674] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 51.622822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.632349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.643937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.651913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.659299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.666537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.674993] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.686138] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.701942] FAULT_INJECTION: forcing a failure. [ 51.701942] name failslab, interval 1, probability 0, space 0, times 0 [ 51.713621] CPU: 1 PID: 7002 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 51.721422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.730773] Call Trace: [ 51.733358] dump_stack+0xf7/0x13b [ 51.736886] should_fail.cold.3+0x105/0x14b [ 51.741196] should_failslab+0xba/0xf0 [ 51.745074] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 51.749731] ? __init_cache_modes+0x2c0/0x2c0 [ 51.754211] reserve_memtype+0x14e/0x6e0 [ 51.758292] ? __follow_pte_pmd+0x38d/0xa90 [ 51.762603] ? pat_init+0x360/0x360 [ 51.766212] ? __init_cache_modes+0x2c0/0x2c0 [ 51.770709] reserve_pfn_range+0x117/0x340 [ 51.774943] ? arch_io_reserve_memtype_wc+0x80/0x80 [ 51.779950] track_pfn_copy+0x15f/0x190 [ 51.783908] ? reserve_pfn_range+0x340/0x340 [ 51.788300] ? _do_fork+0x155/0xbb0 [ 51.791919] ? __lock_acquire+0x6a4/0x4500 [ 51.796191] ? trace_hardirqs_on+0x10/0x10 [ 51.800412] ? trace_hardirqs_off+0x10/0x10 [ 51.804731] copy_page_range+0xf7f/0x1970 [ 51.808891] ? trace_hardirqs_off+0x10/0x10 [ 51.813236] ? trace_hardirqs_off+0x10/0x10 [ 51.817548] ? find_held_lock+0x36/0x1d0 [ 51.821591] ? __rb_insert_augmented+0x237/0xeb0 [ 51.826329] ? __pmd_alloc+0x3a0/0x3a0 [ 51.830208] ? __vma_link_rb+0x1fc/0x340 [ 51.834258] copy_process.part.37+0x5d91/0x66e0 [ 51.838948] ? __cleanup_sighand+0x30/0x30 [ 51.843165] ? __lock_is_held+0xb5/0x140 [ 51.847214] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 51.852048] _do_fork+0x155/0xbb0 [ 51.855493] ? __sb_end_write+0xa4/0xd0 [ 51.859452] ? fork_idle+0x280/0x280 [ 51.863155] ? SyS_write+0x1c5/0x250 [ 51.866905] ? SyS_read+0x250/0x250 [ 51.870524] ? do_syscall_64+0x4c/0x5b0 [ 51.874494] ? sys_vfork+0x20/0x20 [ 51.878017] SyS_clone+0x14/0x20 [ 51.881366] do_syscall_64+0x1c7/0x5b0 [ 51.885236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.890074] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.895249] RIP: 0033:0x459879 [ 51.898422] RSP: 002b:00007f8f5f3bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 51.906121] RAX: ffffffffffffffda RBX: 00007f8f5f3bdc90 RCX: 0000000000459879 [ 51.913373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.920643] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.927913] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f5f3be6d4 [ 51.935164] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 51.945104] ------------[ cut here ]------------ [ 51.949867] WARNING: CPU: 1 PID: 7002 at arch/x86/mm/pat.c:1020 untrack_pfn+0x1ab/0x210 [ 51.953240] device hsr_slave_0 entered promiscuous mode [ 51.957990] Kernel panic - not syncing: panic_on_warn set ... [ 51.957990] [ 51.970696] CPU: 1 PID: 7002 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 51.983737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.993183] Call Trace: [ 51.995755] dump_stack+0xf7/0x13b [ 51.999275] ? untrack_pfn+0x1ab/0x210 [ 52.003145] panic+0x1b0/0x358 [ 52.006329] ? add_taint.cold.5+0x11/0x11 [ 52.010468] ? untrack_pfn+0x1ab/0x210 [ 52.014339] __warn.cold.8+0x25/0x2c [ 52.018034] ? untrack_pfn+0x1ab/0x210 [ 52.021919] report_bug+0x1a4/0x1f3 [ 52.025537] do_error_trap+0x1bd/0x310 [ 52.029418] ? math_error+0x300/0x300 [ 52.033248] ? do_raw_spin_unlock+0x16a/0x250 [ 52.037726] ? _raw_spin_unlock+0x2c/0x50 [ 52.041866] ? __follow_pte_pmd+0x5fe/0xa90 [ 52.046181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.051011] do_invalid_op+0x1b/0x20 [ 52.054812] invalid_op+0x1b/0x40 [ 52.058308] RIP: 0010:untrack_pfn+0x1ab/0x210 [ 52.062794] RSP: 0018:ffff88809b94f8f8 EFLAGS: 00010282 [ 52.068152] RAX: 00000000ffffffea RBX: ffff8880a8089568 RCX: 0000000000000000 [ 52.075409] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffffffff89383840 [ 52.082666] RBP: ffff88809b94f9c8 R08: 0000000000000001 R09: 0000000000000000 [ 52.089926] R10: 0000000000000000 R11: ffff8880a3d901c0 R12: 1ffff11013729f21 [ 52.097182] R13: 0000000000000000 R14: ffff88809b94f9a8 R15: ffff88809b94fa98 [ 52.104505] ? untrack_pfn+0xde/0x210 [ 52.108401] ? track_pfn_insert+0x140/0x140 [ 52.112716] ? vm_normal_page_pmd+0x340/0x340 [ 52.117199] ? trace_hardirqs_on_caller+0x40c/0x580 [ 52.122207] unmap_single_vma+0x144/0x300 [ 52.126348] unmap_vmas+0xe2/0x190 [ 52.129916] exit_mmap+0x249/0x450 [ 52.133436] ? SyS_munmap+0x30/0x30 [ 52.137049] ? __khugepaged_exit+0x2b1/0x3f0 [ 52.141452] ? __khugepaged_exit+0x2b2/0x3f0 [ 52.145882] mmput+0xed/0x3c0 [ 52.148968] copy_process.part.37+0x5d6f/0x66e0 [ 52.153623] ? __cleanup_sighand+0x30/0x30 [ 52.157857] ? __lock_is_held+0xb5/0x140 [ 52.161913] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 52.166745] _do_fork+0x155/0xbb0 [ 52.170183] ? __sb_end_write+0xa4/0xd0 [ 52.174143] ? fork_idle+0x280/0x280 [ 52.177840] ? SyS_write+0x1c5/0x250 [ 52.181542] ? SyS_read+0x250/0x250 [ 52.185161] ? do_syscall_64+0x4c/0x5b0 [ 52.189216] ? sys_vfork+0x20/0x20 [ 52.192748] SyS_clone+0x14/0x20 [ 52.196100] do_syscall_64+0x1c7/0x5b0 [ 52.199988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.204830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.210008] RIP: 0033:0x459879 [ 52.213188] RSP: 002b:00007f8f5f3bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 52.220881] RAX: ffffffffffffffda RBX: 00007f8f5f3bdc90 RCX: 0000000000459879 [ 52.228137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.235388] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.242641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f5f3be6d4 [ 52.250027] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 52.258783] Kernel Offset: disabled [ 52.262475] Rebooting in 86400 seconds..