Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.671263][ C1] random: crng init done [ 28.675679][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 35.039949][ T6971] IPVS: ftp: loaded support on port[0] = 21 [ 35.287092][ T2534] tipc: TX() has been purged, node left! [ 35.455745][ T6952] can: request_module (can-proto-0) failed. [ 36.397254][ T6952] can: request_module (can-proto-0) failed. [ 36.404538][ T6952] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.192' (ECDSA) to the list of known hosts. 2020/07/01 12:34:51 parsed 1 programs 2020/07/01 12:34:51 executed programs: 0 [ 43.965987][ T7101] IPVS: ftp: loaded support on port[0] = 21 [ 43.965988][ T7099] IPVS: ftp: loaded support on port[0] = 21 [ 43.985032][ T7097] IPVS: ftp: loaded support on port[0] = 21 [ 43.993715][ T7128] IPVS: ftp: loaded support on port[0] = 21 [ 44.003499][ T7102] IPVS: ftp: loaded support on port[0] = 21 [ 44.021846][ T7127] IPVS: ftp: loaded support on port[0] = 21 [ 44.040482][ T7101] chnl_net:caif_netlink_parms(): no params data found [ 44.073961][ T7097] chnl_net:caif_netlink_parms(): no params data found [ 44.096205][ T7128] chnl_net:caif_netlink_parms(): no params data found [ 44.106225][ T7099] chnl_net:caif_netlink_parms(): no params data found [ 44.116172][ T7127] chnl_net:caif_netlink_parms(): no params data found [ 44.138803][ T7097] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.147546][ T7097] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.154878][ T7097] device bridge_slave_0 entered promiscuous mode [ 44.168961][ T7101] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.176002][ T7101] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.183154][ T7101] device bridge_slave_0 entered promiscuous mode [ 44.190645][ T7101] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.197711][ T7101] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.205622][ T7101] device bridge_slave_1 entered promiscuous mode [ 44.212216][ T7097] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.219313][ T7097] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.226554][ T7097] device bridge_slave_1 entered promiscuous mode [ 44.244527][ T7101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.263206][ T7127] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.270552][ T7127] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.278706][ T7127] device bridge_slave_0 entered promiscuous mode [ 44.286072][ T7101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.297599][ T7097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.306872][ T7128] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.313939][ T7128] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.322220][ T7128] device bridge_slave_0 entered promiscuous mode [ 44.330589][ T7128] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.337650][ T7128] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.344999][ T7128] device bridge_slave_1 entered promiscuous mode [ 44.356704][ T7127] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.363816][ T7127] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.371323][ T7127] device bridge_slave_1 entered promiscuous mode [ 44.378917][ T7097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.389926][ T7128] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.399839][ T7128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.409691][ T7101] team0: Port device team_slave_0 added [ 44.419126][ T7127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.429227][ T7127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.440837][ T7097] team0: Port device team_slave_0 added [ 44.448265][ T7097] team0: Port device team_slave_1 added [ 44.453872][ T7099] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.461160][ T7099] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.468518][ T7099] device bridge_slave_0 entered promiscuous mode [ 44.475562][ T7101] team0: Port device team_slave_1 added [ 44.481163][ T7102] chnl_net:caif_netlink_parms(): no params data found [ 44.492019][ T7128] team0: Port device team_slave_0 added [ 44.499448][ T7128] team0: Port device team_slave_1 added [ 44.505244][ T7099] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.512259][ T7099] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.519571][ T7099] device bridge_slave_1 entered promiscuous mode [ 44.538841][ T7127] team0: Port device team_slave_0 added [ 44.545774][ T7097] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.552684][ T7097] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.579251][ T7097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.591381][ T7097] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.598546][ T7097] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.625291][ T7097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.636775][ T7101] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.643690][ T7101] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.671263][ T7101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.682489][ T7099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.692955][ T7127] team0: Port device team_slave_1 added [ 44.700897][ T7128] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.707983][ T7128] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.734006][ T7128] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.785158][ T7097] device hsr_slave_0 entered promiscuous mode [ 44.824673][ T7097] device hsr_slave_1 entered promiscuous mode [ 44.864744][ T7101] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.871682][ T7101] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.897832][ T7101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.908931][ T7099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.921884][ T7127] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.928921][ T7127] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.954966][ T7127] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.966060][ T7128] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.972997][ T7128] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.000791][ T7128] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.075007][ T7101] device hsr_slave_0 entered promiscuous mode [ 45.114548][ T7101] device hsr_slave_1 entered promiscuous mode [ 45.174566][ T7101] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.182265][ T7101] Cannot create hsr debugfs directory [ 45.189332][ T7102] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.198845][ T7102] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.206504][ T7102] device bridge_slave_0 entered promiscuous mode [ 45.213164][ T7127] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.220166][ T7127] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.246193][ T7127] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.304896][ T7128] device hsr_slave_0 entered promiscuous mode [ 45.354603][ T7128] device hsr_slave_1 entered promiscuous mode [ 45.384449][ T7128] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.392009][ T7128] Cannot create hsr debugfs directory [ 45.411356][ T7102] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.419864][ T7102] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.427299][ T7102] device bridge_slave_1 entered promiscuous mode [ 45.474812][ T7127] device hsr_slave_0 entered promiscuous mode [ 45.494683][ T7127] device hsr_slave_1 entered promiscuous mode [ 45.524435][ T7127] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.531998][ T7127] Cannot create hsr debugfs directory [ 45.549589][ T7099] team0: Port device team_slave_0 added [ 45.561388][ T7102] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.577913][ T7099] team0: Port device team_slave_1 added [ 45.583685][ T7097] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 45.625846][ T7097] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 45.675321][ T7102] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.690455][ T7102] team0: Port device team_slave_0 added [ 45.697955][ T7102] team0: Port device team_slave_1 added [ 45.715624][ T7097] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 45.745209][ T7099] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.752130][ T7099] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.778713][ T7099] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.790648][ T7099] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.798533][ T7099] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.824567][ T7099] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.843088][ T7097] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 45.896630][ T7102] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.903568][ T7102] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.929483][ T7102] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.985151][ T7099] device hsr_slave_0 entered promiscuous mode [ 46.024434][ T7099] device hsr_slave_1 entered promiscuous mode [ 46.094508][ T7099] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.102065][ T7099] Cannot create hsr debugfs directory [ 46.111690][ T7102] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.118697][ T7102] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.144586][ T7102] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.204990][ T7102] device hsr_slave_0 entered promiscuous mode [ 46.236355][ T7102] device hsr_slave_1 entered promiscuous mode [ 46.274311][ T7102] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.281869][ T7102] Cannot create hsr debugfs directory [ 46.288769][ T7127] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 46.355088][ T7127] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 46.405719][ T7127] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 46.437039][ T7128] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 46.509155][ T7127] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 46.556402][ T7128] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 46.608509][ T7128] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.645391][ T7128] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.691115][ T7097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.716477][ T7097] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.723104][ T7099] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.755428][ T7101] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.815527][ T7101] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.854897][ T7102] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 46.934908][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.942747][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.953877][ T7127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.961905][ T7099] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.016934][ T7099] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.054728][ T7101] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.094636][ T7102] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 47.136062][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.145379][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.153448][ T2550] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.160557][ T2550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.169782][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.178199][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.187598][ T2550] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.194669][ T2550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.201969][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.210199][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.218350][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.226446][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.234429][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.242425][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.252464][ T7127] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.259928][ T7099] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.304649][ T7101] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.354544][ T7102] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 47.404586][ T7102] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 47.446234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.453751][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.461425][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.468954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.483873][ T7128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.495193][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.503389][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.511929][ T2514] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.518988][ T2514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.526396][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.534622][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.542671][ T2514] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.549723][ T2514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.557059][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.565252][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.573301][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.581429][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.589692][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.597831][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.605846][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.613756][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.621722][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.629694][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.637608][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.645613][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.653461][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.661596][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.669701][ T7127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.678565][ T7097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.686395][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.694364][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.708044][ T7128] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.719442][ T7127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.728500][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.737010][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.746876][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.754541][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.773244][ T7102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.785045][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.793232][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.801570][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.808623][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.816708][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.824962][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.833005][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.840056][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.847381][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.855460][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.863909][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.874878][ T7102] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.883526][ T7099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.897703][ T7101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.906946][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.914517][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.921816][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.930272][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.938837][ T2824] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.945874][ T2824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.953170][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.961654][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.969738][ T2824] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.976777][ T2824] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.984231][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.991529][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.998901][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.007028][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.015075][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.023083][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.031072][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.039116][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.052078][ T7102] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.063377][ T7102] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.078380][ T7099] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.086865][ T7128] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.097737][ T7128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.105744][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.113243][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.120831][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.129073][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.137912][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.146461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.154591][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.162602][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.170756][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.178829][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.187087][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.195186][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.203001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.210558][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.217980][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.225611][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.232905][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.240898][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.248853][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.256634][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.266374][ T7101] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.279031][ T7099] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.289643][ T7099] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.304854][ T7128] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.312325][ T7097] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.322662][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.331597][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.339915][ T2550] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.346944][ T2550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.354469][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.362609][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.371020][ T2550] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.378081][ T2550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.385691][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.393703][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.402015][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.410118][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.418189][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.426350][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.434357][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.442278][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.450219][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.458235][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.466223][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.473534][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.485233][ T7127] device veth0_vlan entered promiscuous mode [ 48.492634][ T7127] device veth1_vlan entered promiscuous mode [ 48.505005][ T7099] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.515079][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.522585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.530885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.538582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.546920][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.555463][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.563212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.571127][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.578816][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.587122][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.595391][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.602412][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.609775][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.617177][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.624546][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.632725][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.641127][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.648161][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.655496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.663550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.671779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.679995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.688080][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.696523][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.709088][ T7127] device veth0_macvtap entered promiscuous mode [ 48.722659][ T7128] device veth0_vlan entered promiscuous mode [ 48.729315][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.736765][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.745037][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.752605][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.760247][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.767653][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.775833][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.783815][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.792220][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.800739][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.808663][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.816940][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.824606][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.831906][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.842865][ T7102] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.851077][ T7127] device veth1_macvtap entered promiscuous mode [ 48.862191][ T7099] device veth0_vlan entered promiscuous mode [ 48.870054][ T7128] device veth1_vlan entered promiscuous mode [ 48.880539][ T7097] device veth0_vlan entered promiscuous mode [ 48.887047][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.895542][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.903722][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.911542][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.919278][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.927411][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.935409][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.943566][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.952007][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.960111][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.968157][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.976109][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.984686][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.992014][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.999486][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.006935][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.014440][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.022363][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.032470][ T7099] device veth1_vlan entered promiscuous mode [ 49.046541][ T7099] device veth0_macvtap entered promiscuous mode [ 49.054956][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.062566][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.071156][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.079626][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.088068][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.097353][ T7099] device veth1_macvtap entered promiscuous mode [ 49.105423][ T7128] device veth0_macvtap entered promiscuous mode [ 49.112639][ T7127] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.121818][ T7097] device veth1_vlan entered promiscuous mode [ 49.131046][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.138875][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.146750][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.155514][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.163529][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.171909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.180407][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.189922][ T7101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.198086][ T7128] device veth1_macvtap entered promiscuous mode [ 49.209381][ T7127] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.221930][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.229822][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.237532][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.245951][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.254285][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.262445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.272923][ T7099] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.283934][ T7099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.294375][ T7099] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.302306][ T7099] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.314386][ T7099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.324835][ T7099] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.337851][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.346203][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.357173][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.365674][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.373880][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.381642][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.393489][ T7101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.446895][ T7102] device veth0_vlan entered promiscuous mode [ 49.496272][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.503649][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.511225][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.520279][ T2550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.529453][ T7128] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.540331][ T7128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.550291][ T7128] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.560802][ T7128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.571225][ T7128] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.579975][ T7102] device veth1_vlan entered promiscuous mode [ 49.649936][ T7097] device veth0_macvtap entered promiscuous mode [ 49.656512][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.664402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.672538][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.680941][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.689087][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.813946][ T8362] FAULT_INJECTION: forcing a failure. [ 49.813946][ T8362] name failslab, interval 1, probability 0, space 0, times 1 [ 49.821736][ T7128] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.826860][ T8362] CPU: 0 PID: 8362 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 49.842327][ T7128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2020/07/01 12:34:57 executed programs: 6 [ 49.845591][ T8362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.845594][ T8362] Call Trace: [ 49.845603][ T8362] dump_stack+0xb3/0xec [ 49.845607][ T8362] should_fail.cold.6+0x32/0x3a [ 49.845613][ T8362] should_failslab+0x5/0xf [ 49.845617][ T8362] __kmalloc+0x2b3/0x780 [ 49.845622][ T8362] ? relay_open_buf.part.14+0xb0/0x330 [ 49.845627][ T8362] ? lockdep_init_map_waits+0x45/0x240 [ 49.845632][ T8362] relay_open_buf.part.14+0xb0/0x330 [ 49.845637][ T8362] relay_open+0x186/0x2d0 [ 49.845643][ T8362] do_blk_trace_setup+0x313/0x380 [ 49.859635][ T7128] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.865437][ T8362] __blk_trace_setup+0x53/0xb0 [ 49.865445][ T8362] blk_trace_setup+0x3e/0x60 [ 49.865451][ T8362] sg_ioctl_common+0x4c6/0xc60 [ 49.865460][ T8362] sg_ioctl+0x2e/0x60 [ 49.865464][ T8362] ksys_ioctl+0x7e/0xb0 [ 49.865468][ T8362] __x64_sys_ioctl+0x11/0x20 [ 49.865473][ T8362] do_syscall_64+0x60/0xe0 [ 49.865477][ T8362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.865480][ T8362] RIP: 0033:0x45c829 [ 49.865482][ T8362] Code: Bad RIP value. [ 49.865484][ T8362] RSP: 002b:00007f0162f57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.865487][ T8362] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 49.865489][ T8362] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 49.865490][ T8362] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.865492][ T8362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 49.865494][ T8362] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f0162f586d4 [ 49.898912][ T8368] FAULT_INJECTION: forcing a failure. [ 49.898912][ T8368] name failslab, interval 1, probability 0, space 0, times 0 [ 49.903106][ T7128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.907094][ T8368] CPU: 0 PID: 8368 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 49.915950][ T7128] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.922388][ T8368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.933406][ T7102] device veth0_macvtap entered promiscuous mode [ 49.936423][ T8368] Call Trace: [ 49.936432][ T8368] dump_stack+0xb3/0xec [ 49.936436][ T8368] should_fail.cold.6+0x32/0x3a [ 49.936442][ T8368] should_failslab+0x5/0xf [ 49.936447][ T8368] kmem_cache_alloc_trace+0x28b/0x750 [ 49.936455][ T8368] relay_create_buf_file+0x25/0xa0 [ 49.936459][ T8368] relay_open_buf.part.14+0x26e/0x330 [ 49.943515][ T7102] device veth1_macvtap entered promiscuous mode [ 49.944558][ T8368] relay_open+0x186/0x2d0 [ 49.944564][ T8368] do_blk_trace_setup+0x313/0x380 [ 49.944568][ T8368] __blk_trace_setup+0x53/0xb0 [ 49.944576][ T8368] blk_trace_setup+0x3e/0x60 [ 49.944582][ T8368] sg_ioctl_common+0x4c6/0xc60 [ 49.944590][ T8368] sg_ioctl+0x2e/0x60 [ 49.955233][ T7102] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.959404][ T8368] ksys_ioctl+0x7e/0xb0 [ 49.963281][ T7102] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.967316][ T8368] __x64_sys_ioctl+0x11/0x20 [ 49.967321][ T8368] do_syscall_64+0x60/0xe0 [ 49.967325][ T8368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.967329][ T8368] RIP: 0033:0x45c829 [ 49.967331][ T8368] Code: Bad RIP value. [ 49.967333][ T8368] RSP: 002b:00007f0162f57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.967336][ T8368] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 49.967338][ T8368] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 49.967339][ T8368] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.967341][ T8368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 49.967343][ T8368] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f0162f586d4 [ 50.162093][ T8372] FAULT_INJECTION: forcing a failure. [ 50.162093][ T8372] name failslab, interval 1, probability 0, space 0, times 0 [ 50.169736][ T7102] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.190633][ T8372] CPU: 0 PID: 8372 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 50.192050][ T7102] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.199813][ T8372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.199815][ T8372] Call Trace: [ 50.199840][ T8372] dump_stack+0xb3/0xec [ 50.199858][ T8372] should_fail.cold.6+0x32/0x3a [ 50.199863][ T8372] should_failslab+0x5/0xf [ 50.199868][ T8372] kmem_cache_alloc+0x28a/0x730 [ 50.199890][ T8372] alloc_inode+0x7c/0x90 [ 50.199894][ T8372] new_inode_pseudo+0x7/0x50 [ 50.199897][ T8372] new_inode+0x10/0x30 [ 50.199903][ T8372] ? start_creating+0x74/0xe0 [ 50.199905][ T8372] debugfs_get_inode+0xa/0x50 [ 50.199909][ T8372] __debugfs_create_file+0x5c/0x130 [ 50.199915][ T8372] relay_create_buf_file+0x62/0xa0 [ 50.199918][ T8372] relay_open_buf.part.14+0x26e/0x330 [ 50.208119][ T7102] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.215817][ T8372] relay_open+0x186/0x2d0 [ 50.215838][ T8372] do_blk_trace_setup+0x313/0x380 [ 50.215842][ T8372] __blk_trace_setup+0x53/0xb0 [ 50.215849][ T8372] blk_trace_setup+0x3e/0x60 [ 50.215855][ T8372] sg_ioctl_common+0x4c6/0xc60 [ 50.215863][ T8372] sg_ioctl+0x2e/0x60 [ 50.223976][ T7102] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.231784][ T8372] ksys_ioctl+0x7e/0xb0 [ 50.245112][ T7102] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.254699][ T8372] __x64_sys_ioctl+0x11/0x20 [ 50.254704][ T8372] do_syscall_64+0x60/0xe0 [ 50.254708][ T8372] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.254712][ T8372] RIP: 0033:0x45c829 [ 50.254714][ T8372] Code: Bad RIP value. [ 50.254716][ T8372] RSP: 002b:00007f0162f57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.254719][ T8372] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 50.254721][ T8372] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 50.254722][ T8372] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.254724][ T8372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 50.254726][ T8372] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f0162f586d4 [ 50.262545][ T8372] debugfs: out of free dentries, can not create file 'trace1' [ 50.490288][ T8374] FAULT_INJECTION: forcing a failure. [ 50.490288][ T8374] name failslab, interval 1, probability 0, space 0, times 0 [ 50.503503][ T8374] CPU: 1 PID: 8374 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 50.512074][ T8374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.522110][ T8374] Call Trace: [ 50.525379][ T8374] dump_stack+0xb3/0xec [ 50.529511][ T8374] should_fail.cold.6+0x32/0x3a [ 50.534324][ T8374] should_failslab+0x5/0xf [ 50.538701][ T8374] kmem_cache_alloc_trace+0x28b/0x750 [ 50.544052][ T8374] relay_create_buf_file+0x25/0xa0 [ 50.549140][ T8374] relay_open_buf.part.14+0x26e/0x330 [ 50.554474][ T8374] relay_open+0x186/0x2d0 [ 50.558769][ T8374] do_blk_trace_setup+0x313/0x380 [ 50.563762][ T8374] __blk_trace_setup+0x53/0xb0 [ 50.568488][ T8374] blk_trace_setup+0x3e/0x60 [ 50.573040][ T8374] sg_ioctl_common+0x4c6/0xc60 [ 50.577782][ T8374] sg_ioctl+0x2e/0x60 [ 50.581725][ T8374] ksys_ioctl+0x7e/0xb0 [ 50.585841][ T8374] __x64_sys_ioctl+0x11/0x20 [ 50.590396][ T8374] do_syscall_64+0x60/0xe0 [ 50.594783][ T8374] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.600644][ T8374] RIP: 0033:0x45c829 [ 50.604506][ T8374] Code: Bad RIP value. [ 50.608547][ T8374] RSP: 002b:00007f0162f57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.616916][ T8374] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 50.624864][ T8374] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 50.632810][ T8374] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.640748][ T8374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 50.648683][ T8374] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f0162f586d4 [ 50.674315][ T7097] device veth1_macvtap entered promiscuous mode [ 50.683370][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.684038][ T8378] FAULT_INJECTION: forcing a failure. [ 50.684038][ T8378] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 50.694647][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.704902][ T8378] CPU: 0 PID: 8378 Comm: syz-executor.2 Not tainted 5.8.0-rc3-syzkaller #0 [ 50.720129][ T8378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.728944][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.730161][ T8378] Call Trace: [ 50.730171][ T8378] dump_stack+0xb3/0xec [ 50.730175][ T8378] should_fail.cold.6+0x32/0x3a [ 50.730181][ T8378] __alloc_pages_nodemask+0x275/0x450 [ 50.744921][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.749736][ T8378] relay_open_buf.part.14+0x10c/0x330 [ 50.749742][ T8378] relay_open+0x186/0x2d0 [ 50.749749][ T8378] do_blk_trace_setup+0x313/0x380 [ 50.755937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.763036][ T8378] __blk_trace_setup+0x53/0xb0 [ 50.763043][ T8378] blk_trace_setup+0x3e/0x60 [ 50.763049][ T8378] sg_ioctl_common+0x4c6/0xc60 [ 50.763057][ T8378] sg_ioctl+0x2e/0x60 [ 50.769219][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.772725][ T8378] ksys_ioctl+0x7e/0xb0 [ 50.772730][ T8378] __x64_sys_ioctl+0x11/0x20 [ 50.772735][ T8378] do_syscall_64+0x60/0xe0 [ 50.772739][ T8378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.772743][ T8378] RIP: 0033:0x45c829 [ 50.772745][ T8378] Code: Bad RIP value. [ 50.779721][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.785765][ T8378] RSP: 002b:00007f03aa298c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.785768][ T8378] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 50.785770][ T8378] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 50.785772][ T8378] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.785774][ T8378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 50.785775][ T8378] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f03aa2996d4 [ 50.836944][ T8392] FAULT_INJECTION: forcing a failure. [ 50.836944][ T8392] name failslab, interval 1, probability 0, space 0, times 0 [ 50.848662][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.858289][ T8392] CPU: 0 PID: 8392 Comm: syz-executor.2 Not tainted 5.8.0-rc3-syzkaller #0 [ 50.863994][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.871255][ T8392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.871257][ T8392] Call Trace: [ 50.871265][ T8392] dump_stack+0xb3/0xec [ 50.871269][ T8392] should_fail.cold.6+0x32/0x3a [ 50.871274][ T8392] should_failslab+0x5/0xf [ 50.871279][ T8392] kmem_cache_alloc_trace+0x28b/0x750 [ 50.879719][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.887317][ T8392] relay_create_buf_file+0x25/0xa0 [ 50.887322][ T8392] relay_open_buf.part.14+0x26e/0x330 [ 50.887326][ T8392] relay_open+0x186/0x2d0 [ 50.887347][ T8392] do_blk_trace_setup+0x313/0x380 [ 50.887352][ T8392] __blk_trace_setup+0x53/0xb0 [ 50.887358][ T8392] blk_trace_setup+0x3e/0x60 [ 50.887365][ T8392] sg_ioctl_common+0x4c6/0xc60 [ 50.895585][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.907855][ T8392] sg_ioctl+0x2e/0x60 [ 50.907860][ T8392] ksys_ioctl+0x7e/0xb0 [ 50.907865][ T8392] __x64_sys_ioctl+0x11/0x20 [ 50.907869][ T8392] do_syscall_64+0x60/0xe0 [ 50.907874][ T8392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.907877][ T8392] RIP: 0033:0x45c829 [ 50.907879][ T8392] Code: Bad RIP value. [ 50.907880][ T8392] RSP: 002b:00007f03aa298c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.907884][ T8392] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 50.907885][ T8392] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 50.907887][ T8392] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.907888][ T8392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 50.907890][ T8392] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f03aa2996d4 [ 50.916420][ T8393] FAULT_INJECTION: forcing a failure. [ 50.916420][ T8393] name failslab, interval 1, probability 0, space 0, times 0 [ 50.940910][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.944978][ T8393] CPU: 0 PID: 8393 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 50.945681][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.949422][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.949424][ T8393] Call Trace: [ 50.954472][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.958627][ T8393] dump_stack+0xb3/0xec [ 51.154568][ T8393] should_fail.cold.6+0x32/0x3a [ 51.159380][ T8393] should_failslab+0x5/0xf [ 51.163758][ T8393] __kmalloc+0x2b3/0x780 [ 51.167963][ T8393] ? __mutex_lock+0x29d/0x9d0 [ 51.172616][ T8393] ? tracepoint_probe_register_prio+0x161/0x330 [ 51.178831][ T8393] ? blk_add_trace_rq+0x200/0x200 [ 51.183820][ T8393] tracepoint_probe_register_prio+0x161/0x330 [ 51.189855][ T8393] get_probe_ref+0x43/0x270 [ 51.194335][ T8393] do_blk_trace_setup+0x1ed/0x380 [ 51.199363][ T8393] __blk_trace_setup+0x53/0xb0 [ 51.204090][ T8393] blk_trace_setup+0x3e/0x60 [ 51.208658][ T8393] sg_ioctl_common+0x4c6/0xc60 [ 51.213401][ T8393] sg_ioctl+0x2e/0x60 [ 51.217346][ T8393] ksys_ioctl+0x7e/0xb0 [ 51.221474][ T8393] __x64_sys_ioctl+0x11/0x20 [ 51.226025][ T8393] do_syscall_64+0x60/0xe0 [ 51.230412][ T8393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.236264][ T8393] RIP: 0033:0x45c829 [ 51.240127][ T8393] Code: Bad RIP value. [ 51.244153][ T8393] RSP: 002b:00007f0162f57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.252520][ T8393] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 51.260478][ T8393] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 51.268412][ T8393] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 51.276360][ T8393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.284309][ T8393] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f0162f586d4 [ 51.298428][ T8393] ------------[ cut here ]------------ [ 51.304041][ T8393] WARNING: CPU: 1 PID: 8393 at kernel/trace/blktrace.c:1130 get_probe_ref+0x205/0x270 [ 51.313959][ T8393] Kernel panic - not syncing: panic_on_warn set ... [ 51.320537][ T8393] CPU: 1 PID: 8393 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 51.329079][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.339099][ T8393] Call Trace: [ 51.342352][ T8393] dump_stack+0xb3/0xec [ 51.346575][ T8393] panic+0x115/0x2fa [ 51.350447][ T8393] ? get_probe_ref+0x205/0x270 [ 51.355171][ T8393] __warn.cold.13+0x20/0x25 [ 51.359635][ T8393] ? get_probe_ref+0x205/0x270 [ 51.364374][ T8393] report_bug+0xc0/0xf0 [ 51.368493][ T8393] handle_bug+0x35/0x90 [ 51.372623][ T8393] exc_invalid_op+0x13/0x60 [ 51.377107][ T8393] asm_exc_invalid_op+0x12/0x20 [ 51.381933][ T8393] RIP: 0010:get_probe_ref+0x205/0x270 [ 51.387264][ T8393] Code: 0f 85 86 00 00 00 31 d2 48 c7 c6 d0 cc 2d 81 48 c7 c7 e0 6c 5e 84 e8 5a ca fe ff 85 c0 0f 84 24 fe ff ff 0f 0b e9 1d fe ff ff <0f> 0b e9 3f fe ff ff 0f 0b e9 55 fe ff ff 0f 0b e9 6b fe ff ff 0f [ 51.406830][ T8393] RSP: 0018:ffffc90002b4fd40 EFLAGS: 00010282 [ 51.412873][ T8393] RAX: 00000000fffffff4 RBX: 0000000000000000 RCX: ffffc90002b4fc64 [ 51.420806][ T8393] RDX: 0000000000000000 RSI: ffffffff842ef628 RDI: 0000000000000282 [ 51.428739][ T8393] RBP: ffff88810fd15280 R08: 0000000000000000 R09: 0000000000000000 [ 51.436672][ T8393] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881285f8200 [ 51.444633][ T8393] R13: 0000000000000000 R14: 0000000001500000 R15: ffff88811e39d500 [ 51.452573][ T8393] do_blk_trace_setup+0x1ed/0x380 [ 51.457558][ T8393] __blk_trace_setup+0x53/0xb0 [ 51.462285][ T8393] blk_trace_setup+0x3e/0x60 [ 51.466838][ T8393] sg_ioctl_common+0x4c6/0xc60 [ 51.471564][ T8393] sg_ioctl+0x2e/0x60 [ 51.475508][ T8393] ksys_ioctl+0x7e/0xb0 [ 51.479637][ T8393] __x64_sys_ioctl+0x11/0x20 [ 51.484191][ T8393] do_syscall_64+0x60/0xe0 [ 51.488570][ T8393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.494422][ T8393] RIP: 0033:0x45c829 [ 51.498288][ T8393] Code: Bad RIP value. [ 51.502331][ T8393] RSP: 002b:00007f0162f57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.510787][ T8393] RAX: ffffffffffffffda RBX: 00000000004e1660 RCX: 000000000045c829 [ 51.518735][ T8393] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 51.526670][ T8393] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 51.534602][ T8393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.542535][ T8393] R13: 000000000000022a R14: 00000000004c4506 R15: 00007f0162f586d4 [ 51.551294][ T8393] Kernel Offset: disabled [ 51.555658][ T8393] Rebooting in 86400 seconds..