Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 33.899452] audit: type=1400 audit(1599962680.852:8): avc: denied { execmem } for pid=6419 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 33.924586] IPVS: ftp: loaded support on port[0] = 21 [ 34.346148] can: request_module (can-proto-0) failed. [ 34.877194] can: request_module (can-proto-0) failed. [ 34.885430] can: request_module (can-proto-0) failed. [ 34.912101] audit: type=1400 audit(1599962681.872:9): avc: denied { create } for pid=6398 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.75' (ECDSA) to the list of known hosts. 2020/09/13 02:04:48 parsed 1 programs 2020/09/13 02:04:49 executed programs: 0 [ 42.511589] audit: type=1400 audit(1599962689.474:10): avc: denied { execmem } for pid=6539 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.588843] IPVS: ftp: loaded support on port[0] = 21 [ 42.591061] IPVS: ftp: loaded support on port[0] = 21 [ 42.639031] IPVS: ftp: loaded support on port[0] = 21 [ 42.645981] IPVS: ftp: loaded support on port[0] = 21 [ 42.655920] IPVS: ftp: loaded support on port[0] = 21 [ 42.665550] IPVS: ftp: loaded support on port[0] = 21 [ 42.765115] chnl_net:caif_netlink_parms(): no params data found [ 42.838255] chnl_net:caif_netlink_parms(): no params data found [ 42.993158] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.999989] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.006824] device bridge_slave_0 entered promiscuous mode [ 43.031545] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.037924] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.045997] device bridge_slave_0 entered promiscuous mode [ 43.063828] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.070723] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.077515] device bridge_slave_1 entered promiscuous mode [ 43.089678] chnl_net:caif_netlink_parms(): no params data found [ 43.099177] chnl_net:caif_netlink_parms(): no params data found [ 43.116343] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.127945] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.135986] device bridge_slave_1 entered promiscuous mode [ 43.156749] chnl_net:caif_netlink_parms(): no params data found [ 43.185360] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.224585] chnl_net:caif_netlink_parms(): no params data found [ 43.234620] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.244400] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.275964] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.313530] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.321325] team0: Port device team_slave_0 added [ 43.331767] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.338148] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.345433] device bridge_slave_0 entered promiscuous mode [ 43.352492] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.358974] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.366881] device bridge_slave_0 entered promiscuous mode [ 43.373361] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.380933] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.387769] device bridge_slave_0 entered promiscuous mode [ 43.394812] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.401259] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.408159] device bridge_slave_1 entered promiscuous mode [ 43.417639] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.426528] team0: Port device team_slave_1 added [ 43.431844] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.439086] team0: Port device team_slave_0 added [ 43.444783] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.452210] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.459661] device bridge_slave_1 entered promiscuous mode [ 43.465730] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.472673] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.479715] device bridge_slave_1 entered promiscuous mode [ 43.500038] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.516247] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.524950] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.532658] team0: Port device team_slave_1 added [ 43.543000] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.552850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.567111] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.582280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.594357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.603299] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.627720] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.634365] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.641914] device bridge_slave_0 entered promiscuous mode [ 43.649440] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.657033] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.663530] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.671020] device bridge_slave_1 entered promiscuous mode [ 43.688779] device hsr_slave_0 entered promiscuous mode [ 43.694624] device hsr_slave_1 entered promiscuous mode [ 43.703494] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.710907] team0: Port device team_slave_0 added [ 43.716948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.737988] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.745807] team0: Port device team_slave_0 added [ 43.751093] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.757997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.766218] team0: Port device team_slave_1 added [ 43.772476] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.779945] team0: Port device team_slave_1 added [ 43.788362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.798572] device hsr_slave_0 entered promiscuous mode [ 43.804654] device hsr_slave_1 entered promiscuous mode [ 43.811967] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.820306] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.827836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.842300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.849752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.856854] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.868141] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.875937] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.896532] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.904025] team0: Port device team_slave_0 added [ 43.917998] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.935744] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.944962] team0: Port device team_slave_0 added [ 43.954974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.963289] team0: Port device team_slave_1 added [ 43.968953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.977715] device hsr_slave_0 entered promiscuous mode [ 43.984438] device hsr_slave_1 entered promiscuous mode [ 43.990695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.997830] team0: Port device team_slave_1 added [ 44.006499] device hsr_slave_0 entered promiscuous mode [ 44.012500] device hsr_slave_1 entered promiscuous mode [ 44.018218] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.029989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.037512] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.044512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.052399] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.060111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.088112] device hsr_slave_0 entered promiscuous mode [ 44.094231] device hsr_slave_1 entered promiscuous mode [ 44.104429] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.111450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.125790] device hsr_slave_0 entered promiscuous mode [ 44.132169] device hsr_slave_1 entered promiscuous mode [ 44.138027] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.145470] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.158904] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.166179] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.186762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.201883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.208849] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.224770] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.245594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.267935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.293933] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.302735] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.308804] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.324634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.332305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.349853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.357295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.365055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.381397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.389950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.397494] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.403964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.412912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.427000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.443675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.452270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.459251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.466201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.474305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.482139] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.488478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.497749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.507093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.515700] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.526835] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.533500] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.543338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.551779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.558787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.570536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.580033] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.586753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.594109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.601358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.610482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.617202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.627794] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.634695] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.642720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.651592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.657829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.668883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.677024] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.683419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.690711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.698594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.708050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.718444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.727544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.736903] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.743163] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.751659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.760640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.768430] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.774827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.781923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.790173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.797551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.804656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.812166] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.820945] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.828262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.836318] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.843638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.853879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.861991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.872232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.879789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.886671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.893660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.901526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.908309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.915835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.923799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.931904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.940124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.947707] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.954166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.961701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.969939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.977448] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.984047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.990840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.998482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.006854] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.013265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.021985] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.028055] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.039818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.047340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.056837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.068684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.076251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.083636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.090854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.100110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.107772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.115665] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.122052] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.129306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.137070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.144890] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.151285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.158236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.166703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.176188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.187248] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.193708] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.202841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.210450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.217937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.226228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.234273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.242135] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.248558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.257075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.265738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.274446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.283637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.292131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.299824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.307385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.315191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.322820] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.329207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.336798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.347561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.356091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.364108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.374327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.381404] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.388250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.395561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.403349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.411392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.418758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.426809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.434290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.441980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.449980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.457454] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.463855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.472621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.481969] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.487979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.497857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.506748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.514685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.522683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.531585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.543384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.552537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.563272] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.570456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.577883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.585511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.593341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.601816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.610998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.618306] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.626379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.634197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.644720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.655177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.664286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.673126] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.679544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.687140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.698051] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.704817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.712632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.721444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.729736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.737368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.745533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.753827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.762429] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.772090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.783222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.796614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.806333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.814638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.823604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.831379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.839341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.848638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.857232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.864807] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.872615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.885491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.893565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.902012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.910909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.918471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.925363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.932156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.940432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.947899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.957591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.966624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.977528] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.985946] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.992308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.000225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.007730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.015218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.023207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.030992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.038428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.049364] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.058176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.068459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.077389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.086617] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.094915] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.103874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.111790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.119553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.126975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.134774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.142338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.152645] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.159424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.167298] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.174683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.190618] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.196662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.207516] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.216360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.236704] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.250556] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.257883] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.267557] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.285352] BUG: unable to handle kernel NULL pointer dereference at 0000000000000003 [ 46.290261] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.293308] PGD 91014067 P4D 91014067 PUD 91015067 PMD 0 [ 46.304949] Oops: 0002 [#1] PREEMPT SMP KASAN [ 46.309519] CPU: 1 PID: 7435 Comm: syz-executor.2 Not tainted 4.19.145-syzkaller #0 [ 46.310100] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.317293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.332683] RIP: 0010:mem_serial_out+0x61/0x90 [ 46.337251] Code: b6 8b e1 00 00 00 48 8d 7b 40 48 b8 00 00 00 00 00 fc ff df d3 e6 48 89 f9 48 c1 e9 03 80 3c 01 00 75 23 48 63 f6 48 03 73 40 <88> 16 48 83 c4 08 5b 5d c3 89 55 f0 89 75 f4 e8 6b f7 1c fe 8b 55 [ 46.354433] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.356138] RSP: 0018:ffff88809106f7e0 EFLAGS: 00010206 [ 46.356143] RAX: dffffc0000000000 RBX: ffffffff8abdd150 RCX: 1ffffffff157ba32 [ 46.356146] RDX: 00000000000000bf RSI: 0000000000000003 RDI: ffffffff8abdd190 [ 46.356148] RBP: ffff88809106f7f0 R08: ffffed10148261d6 R09: ffffed10148261d5 [ 46.356152] R10: ffffed10148261d5 R11: ffff8880a4130eab R12: ffffffff8abdd2a0 [ 46.365768] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.367620] R13: ffffffff8abdd150 R14: ffffffff8abdd1a0 R15: ffffffff8abdd22c [ 46.378482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.382144] FS: 00007f9786aa0700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 46.382147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.382149] CR2: 0000000000000003 CR3: 0000000091185000 CR4: 00000000001406e0 [ 46.382154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.382157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.382159] Call Trace: [ 46.382171] serial8250_do_startup+0xf4d/0x1b00 [ 46.382177] serial8250_startup+0x3f/0x50 [ 46.393443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.397295] uart_startup.part.18+0x38f/0x840 [ 46.397300] ? uart_put_char+0x480/0x480 [ 46.397307] ? serial8250_release_std_resource+0x106/0x2f0 [ 46.404855] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.410695] uart_ioctl+0x12c8/0x2be0 [ 46.410706] ? uart_port_activate+0x1e0/0x1e0 [ 46.410712] ? __might_fault+0xf1/0x1b0 [ 46.410725] tty_ioctl+0x452/0x1290 [ 46.418081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.424974] ? tty_vhangup+0x20/0x20 [ 46.424981] ? avc_ss_reset+0x130/0x130 [ 46.424989] ? mark_held_locks+0x130/0x130 [ 46.424992] ? mark_held_locks+0x130/0x130 [ 46.425005] do_vfs_ioctl+0x196/0x10c0 [ 46.432381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.438135] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.438142] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.438150] ? ksys_dup3+0x2e0/0x2e0 [ 46.446461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.452649] ? put_timespec64+0xa9/0x100 [ 46.452654] ? nsecs_to_jiffies+0x20/0x20 [ 46.452658] ? putname+0xa8/0xe0 [ 46.452664] ? security_file_ioctl+0x4a/0x90 [ 46.452669] ? __fget_light+0x174/0x1e0 [ 46.452674] ksys_ioctl+0x62/0x90 [ 46.452679] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.452684] __x64_sys_ioctl+0x6e/0xb0 [ 46.457271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.459896] do_syscall_64+0xd0/0x4e0 [ 46.459904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.459909] RIP: 0033:0x45a779 [ 46.459914] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.459917] RSP: 002b:00007f9786a9fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.459923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a779 [ 46.469062] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.470603] RDX: 0000000020000080 RSI: 000000000000541f RDI: 0000000000000003 [ 46.470607] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 46.470609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9786aa06d4 [ 46.470613] R13: 00000000004c5c8b R14: 00000000004dbff0 R15: 00000000ffffffff [ 46.477803] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.479128] Modules linked in: [ 46.479134] CR2: 0000000000000003 [ 46.696220] ---[ end trace 87a06b39bf340eaa ]--- [ 46.699068] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.701786] RIP: 0010:mem_serial_out+0x61/0x90 [ 46.715809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.726525] Code: b6 8b e1 00 00 00 48 8d 7b 40 48 b8 00 00 00 00 00 fc ff df d3 e6 48 89 f9 48 c1 e9 03 80 3c 01 00 75 23 48 63 f6 48 03 73 40 <88> 16 48 83 c4 08 5b 5d c3 89 55 f0 89 75 f4 e8 6b f7 1c fe 8b 55 [ 46.740780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.755539] RSP: 0018:ffff88809106f7e0 EFLAGS: 00010206 [ 46.763959] RAX: dffffc0000000000 RBX: ffffffff8abdd150 RCX: 1ffffffff157ba32 [ 46.781995] RDX: 00000000000000bf RSI: 0000000000000003 RDI: ffffffff8abdd190 [ 46.789685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.796068] RBP: ffff88809106f7f0 R08: ffffed10148261d6 R09: ffffed10148261d5 [ 46.804314] R10: ffffed10148261d5 R11: ffff8880a4130eab R12: ffffffff8abdd2a0 [ 46.812472] R13: ffffffff8abdd150 R14: ffffffff8abdd1a0 R15: ffffffff8abdd22c [ 46.823512] FS: 00007f9786aa0700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 46.832397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.841947] CR2: 0000000000960004 CR3: 0000000091185000 CR4: 00000000001406e0 [ 46.851123] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.859181] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.866462] Kernel panic - not syncing: Fatal exception [ 46.873314] Kernel Offset: disabled [ 46.877041] Rebooting in 86400 seconds..