Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 22.008153] random: crng init done [ 22.011729] random: 7 urandom warning(s) missed due to ratelimiting [ 28.061255] IPVS: ftp: loaded support on port[0] = 21 [ 28.475077] can: request_module (can-proto-0) failed. [ 29.460415] can: request_module (can-proto-0) failed. [ 29.469122] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.124' (ECDSA) to the list of known hosts. 2021/06/23 12:32:23 parsed 1 programs 2021/06/23 12:32:23 executed programs: 0 [ 36.163365] IPVS: ftp: loaded support on port[0] = 21 [ 36.198493] IPVS: ftp: loaded support on port[0] = 21 [ 36.200125] IPVS: ftp: loaded support on port[0] = 21 [ 36.218693] IPVS: ftp: loaded support on port[0] = 21 [ 36.253360] IPVS: ftp: loaded support on port[0] = 21 [ 36.311222] IPVS: ftp: loaded support on port[0] = 21 [ 36.404367] chnl_net:caif_netlink_parms(): no params data found [ 36.460683] chnl_net:caif_netlink_parms(): no params data found [ 36.576124] chnl_net:caif_netlink_parms(): no params data found [ 36.627930] chnl_net:caif_netlink_parms(): no params data found [ 36.637138] chnl_net:caif_netlink_parms(): no params data found [ 36.683493] chnl_net:caif_netlink_parms(): no params data found [ 36.714770] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.723041] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.732874] device bridge_slave_0 entered promiscuous mode [ 36.741342] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.747941] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.756268] device bridge_slave_0 entered promiscuous mode [ 36.766285] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.772720] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.780260] device bridge_slave_0 entered promiscuous mode [ 36.797842] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.805671] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.814741] device bridge_slave_1 entered promiscuous mode [ 36.825594] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.832474] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.839785] device bridge_slave_1 entered promiscuous mode [ 36.853039] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.859759] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.866773] device bridge_slave_1 entered promiscuous mode [ 36.898067] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.904996] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.912838] device bridge_slave_0 entered promiscuous mode [ 36.924054] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.931358] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.938505] device bridge_slave_1 entered promiscuous mode [ 36.946317] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.958615] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.967074] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.973732] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.980672] device bridge_slave_0 entered promiscuous mode [ 36.990601] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.997197] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.004481] device bridge_slave_1 entered promiscuous mode [ 37.022652] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.048155] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.057350] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.066715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.080170] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.087794] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.095162] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.102744] device bridge_slave_0 entered promiscuous mode [ 37.110273] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.119105] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.135607] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.143567] team0: Port device team_slave_0 added [ 37.150056] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.157905] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.166766] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.174634] device bridge_slave_1 entered promiscuous mode [ 37.192949] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.200541] team0: Port device team_slave_0 added [ 37.205930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.213954] team0: Port device team_slave_1 added [ 37.220444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.248083] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.255887] team0: Port device team_slave_1 added [ 37.261582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.270293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.278491] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.288114] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.295610] team0: Port device team_slave_0 added [ 37.301336] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.309593] team0: Port device team_slave_0 added [ 37.315514] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.323244] team0: Port device team_slave_0 added [ 37.328495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.340401] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.348758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.356097] team0: Port device team_slave_1 added [ 37.362111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.369512] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.376630] team0: Port device team_slave_1 added [ 37.382325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.391962] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.400568] team0: Port device team_slave_1 added [ 37.461620] device hsr_slave_0 entered promiscuous mode [ 37.509107] device hsr_slave_1 entered promiscuous mode [ 37.568975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.576239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.583777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.604868] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.616682] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.629475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.670829] device hsr_slave_0 entered promiscuous mode [ 37.728863] device hsr_slave_1 entered promiscuous mode [ 37.768806] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.775945] team0: Port device team_slave_0 added [ 37.821144] device hsr_slave_0 entered promiscuous mode [ 37.858592] device hsr_slave_1 entered promiscuous mode [ 37.903822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.910960] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.918058] team0: Port device team_slave_1 added [ 37.925319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.989887] device hsr_slave_0 entered promiscuous mode [ 38.038579] device hsr_slave_1 entered promiscuous mode [ 38.078640] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.085465] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.095750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.149631] device hsr_slave_0 entered promiscuous mode [ 38.198674] device hsr_slave_1 entered promiscuous mode [ 38.238732] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.245655] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.256961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.268298] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.275651] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.285294] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.330028] device hsr_slave_0 entered promiscuous mode [ 38.368341] device hsr_slave_1 entered promiscuous mode [ 38.408581] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.425425] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.434804] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.447148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.469102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.476558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.503553] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.525060] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.535157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.543602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.554721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.562627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.574857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.587542] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.593762] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.601016] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.622893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.630682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.639181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.646987] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.653461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.663020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.669871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.677258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.684239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.696352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.710118] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.723154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.732010] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.739611] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.748532] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.756249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.764491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.772437] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.779366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.788682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.796396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.803895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.815049] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.823235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.832884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.841177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.849136] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.855579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.863228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.871609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.880734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.896408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.905108] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.911886] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.920607] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.929650] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.936219] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.943315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.951819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.960389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.969060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.976972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.984980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.993781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.005635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.015027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.024729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.031285] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.038862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.046596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.054588] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.061162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.069197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.077386] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.086033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.094117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.101942] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.109170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.116897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.128250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.135717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.146051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.157037] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.164761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.173339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.181671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.191018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.199133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.206686] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.213196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.220077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.230201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.238618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.246849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.255852] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.264573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.273017] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.284670] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.291371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.300865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.309758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.317295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.325622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.334290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.343152] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.349665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.356653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.364738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.372946] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.379515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.386622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.396659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.407110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.415601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.425463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.434669] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.443762] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.450410] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.456608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.466698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.475148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.483540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.490525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.499465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.507114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.514554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.521891] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.531114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.541303] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.547864] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.557205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.571923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.581415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.589525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.598565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.606770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.614930] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.621371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.628358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.636037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.643679] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.650335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.657208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.665414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.674631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.685159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.693047] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.703236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.712514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.722321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.729801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.738086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.745757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.755027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.763170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.771415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.779979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.787849] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.794206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.802184] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.810867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.826563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.835611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.846812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.855133] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.862525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.870846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.878379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.886182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.894160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.902607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.910906] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.917282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.924140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.933005] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.941114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.951341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.959326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.967840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.974867] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.982737] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.989783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.996933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.004888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.012749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.020810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.028691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.036499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.044129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.053290] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.060534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.070029] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.078150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.087585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.095445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.103367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.111113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.121927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.130084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.138663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.152084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.164339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.172324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.186108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.194276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.202892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.211466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.219989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.228976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.236983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.245597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.253443] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.262291] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.268816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.280413] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.288905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.298252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.307438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.315998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.326151] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.333840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.342523] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.351873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.360218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.368233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.375864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.383636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.392028] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.399892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.407759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.415227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.422301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.431222] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.437814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.452625] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.459488] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.469459] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.478578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.486851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.495811] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.506506] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.514320] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.521531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.529854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.537462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.544378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.551555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.559137] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.576623] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.584956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.596770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.612545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.622565] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.630305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.637054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.644713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.654210] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.660810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.670857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.706259] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.719764] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.734032] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.744402] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.766156] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/06/23 12:32:29 executed programs: 7 [ 42.659819] kasan: CONFIG_KASAN_INLINE enabled [ 42.664526] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.671957] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.678289] CPU: 0 PID: 6660 Comm: syz-executor.3 Not tainted 4.19.195-syzkaller #0 [ 42.686061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.695416] RIP: 0010:skb_unlink+0xe7/0x1a0 [ 42.699721] Code: 00 00 49 8d 7d 08 4c 8b 63 08 48 ba 00 00 00 00 00 fc ff df 48 c7 43 08 00 00 00 00 48 89 f9 48 c7 03 00 00 00 00 48 c1 e9 03 <80> 3c 11 00 75 63 4c 89 e1 4d 89 65 08 48 ba 00 00 00 00 00 fc ff [ 42.719516] RSP: 0018:ffff8881d135f838 EFLAGS: 00010002 [ 42.724958] RAX: 0000000000000286 RBX: ffff8881d61d0200 RCX: 0000000000000001 [ 42.732351] RDX: dffffc0000000000 RSI: 000000000000001e RDI: 0000000000000008 [ 42.739617] RBP: ffff8881d135f868 R08: ffffed103bd8d9ed R09: ffffed103bd8d9ec [ 42.747324] R10: ffffed103bd8d9ec R11: ffff8881dec6cf63 R12: 0000000000000000 [ 42.754834] R13: 0000000000000000 R14: 000000000000001d R15: ffff8881dec6cf60 [ 42.762215] FS: 00007f575a307700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 42.770662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.776702] CR2: 00005642d9346950 CR3: 00000001d0ce9004 CR4: 00000000001606f0 [ 42.784062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.791399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.798648] Call Trace: [ 42.801218] kcm_recvmsg+0x3a5/0x5a0 [ 42.804910] ? kcm_splice_read+0x3c0/0x3c0 [ 42.809126] ? kcm_splice_read+0x3c0/0x3c0 [ 42.813367] sock_recvmsg_nosec+0x7b/0xd0 [ 42.817492] ___sys_recvmsg+0x219/0x500 [ 42.821531] ? ___sys_sendmsg+0x950/0x950 [ 42.825689] ? mark_held_locks+0x130/0x130 [ 42.829901] ? kasan_check_read+0x11/0x20 [ 42.834909] ? find_held_lock+0x36/0x1d0 [ 42.838950] ? __might_fault+0xf1/0x1b0 [ 42.842936] ? ___might_sleep+0x16b/0x270 [ 42.847076] __sys_recvmmsg+0x21d/0x650 [ 42.851038] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 42.855335] ? percpu_counter_add_batch+0xed/0x140 [ 42.860384] ? find_held_lock+0x36/0x1d0 [ 42.864428] ? __fd_install+0x157/0x4b0 [ 42.868406] ? lock_downgrade+0x860/0x860 [ 42.872565] do_sys_recvmmsg+0x111/0x130 [ 42.876641] ? __sys_recvmmsg+0x650/0x650 [ 42.880777] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.885508] ? do_syscall_64+0x21/0x4e0 [ 42.889467] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.894807] __x64_sys_recvmmsg+0xb9/0x150 [ 42.899028] do_syscall_64+0xd0/0x4e0 [ 42.902810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.908006] RIP: 0033:0x461fc9 [ 42.911174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 42.930600] RSP: 002b:00007f575a3071a8 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 42.938285] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461fc9 [ 42.945618] RDX: 0400000000000310 RSI: 0000000020003540 RDI: 0000000000000005 [ 42.952887] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 42.960230] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 42.967557] R13: 00000000004f7980 R14: 00000000004b412d R15: 00007f575a3076bc [ 42.974836] Modules linked in: [ 42.978029] ---[ end trace 417cc66f9201cbdf ]--- [ 42.982772] RIP: 0010:skb_unlink+0xe7/0x1a0 [ 42.987364] Code: 00 00 49 8d 7d 08 4c 8b 63 08 48 ba 00 00 00 00 00 fc ff df 48 c7 43 08 00 00 00 00 48 89 f9 48 c7 03 00 00 00 00 48 c1 e9 03 <80> 3c 11 00 75 63 4c 89 e1 4d 89 65 08 48 ba 00 00 00 00 00 fc ff [ 43.006462] RSP: 0018:ffff8881d135f838 EFLAGS: 00010002 [ 43.011834] RAX: 0000000000000286 RBX: ffff8881d61d0200 RCX: 0000000000000001 [ 43.019183] RDX: dffffc0000000000 RSI: 000000000000001e RDI: 0000000000000008 [ 43.026699] RBP: ffff8881d135f868 R08: ffffed103bd8d9ed R09: ffffed103bd8d9ec [ 43.034061] R10: ffffed103bd8d9ec R11: ffff8881dec6cf63 R12: 0000000000000000 [ 43.041310] R13: 0000000000000000 R14: 000000000000001d R15: ffff8881dec6cf60 [ 43.048590] FS: 00007f575a307700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 43.056967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.063116] CR2: 00005642d9346950 CR3: 00000001d0ce9004 CR4: 00000000001606f0 [ 43.070374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.077630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.085423] Kernel panic - not syncing: Fatal exception [ 43.093274] Kernel Offset: disabled [ 43.096887] Rebooting in 86400 seconds..