Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 23.107718][ C0] random: crng init done [ 23.111982][ C0] random: 7 urandom warning(s) missed due to ratelimiting [ 29.322132][ T6837] IPVS: ftp: loaded support on port[0] = 21 [ 29.351444][ T591] tipc: TX() has been purged, node left! [ 29.586938][ T6818] can: request_module (can-proto-0) failed. [ 30.194985][ T6818] can: request_module (can-proto-0) failed. [ 30.204897][ T6818] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts. 2020/10/08 04:33:25 parsed 1 programs 2020/10/08 04:33:25 executed programs: 0 [ 37.989210][ T6962] IPVS: ftp: loaded support on port[0] = 21 [ 38.015072][ T6964] IPVS: ftp: loaded support on port[0] = 21 [ 38.034983][ T6984] IPVS: ftp: loaded support on port[0] = 21 [ 38.051731][ T6978] IPVS: ftp: loaded support on port[0] = 21 [ 38.064122][ T6962] chnl_net:caif_netlink_parms(): no params data found [ 38.076398][ T6972] IPVS: ftp: loaded support on port[0] = 21 [ 38.077810][ T6994] IPVS: ftp: loaded support on port[0] = 21 [ 38.133692][ T6964] chnl_net:caif_netlink_parms(): no params data found [ 38.207690][ T6978] chnl_net:caif_netlink_parms(): no params data found [ 38.225545][ T6984] chnl_net:caif_netlink_parms(): no params data found [ 38.242249][ T6972] chnl_net:caif_netlink_parms(): no params data found [ 38.286884][ T6962] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.297062][ T6962] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.305310][ T6962] device bridge_slave_0 entered promiscuous mode [ 38.328451][ T6978] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.339815][ T6978] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.347872][ T6978] device bridge_slave_0 entered promiscuous mode [ 38.356944][ T6978] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.364897][ T6978] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.373851][ T6978] device bridge_slave_1 entered promiscuous mode [ 38.381579][ T6964] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.388872][ T6964] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.397844][ T6964] device bridge_slave_0 entered promiscuous mode [ 38.405517][ T6962] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.413115][ T6962] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.421292][ T6962] device bridge_slave_1 entered promiscuous mode [ 38.431815][ T6994] chnl_net:caif_netlink_parms(): no params data found [ 38.446891][ T6972] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.454543][ T6972] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.463433][ T6972] device bridge_slave_0 entered promiscuous mode [ 38.471927][ T6972] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.480458][ T6972] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.488411][ T6972] device bridge_slave_1 entered promiscuous mode [ 38.497075][ T6964] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.505207][ T6964] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.512766][ T6964] device bridge_slave_1 entered promiscuous mode [ 38.520019][ T6962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.532572][ T6984] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.540108][ T6984] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.547656][ T6984] device bridge_slave_0 entered promiscuous mode [ 38.557442][ T6984] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.567006][ T6984] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.574947][ T6984] device bridge_slave_1 entered promiscuous mode [ 38.585299][ T6972] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.599086][ T6964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.613119][ T6962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.625223][ T6978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.636520][ T6978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.649644][ T6972] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.660263][ T6964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.676944][ T6984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.688974][ T6984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.708009][ T6962] team0: Port device team_slave_0 added [ 38.715087][ T6964] team0: Port device team_slave_0 added [ 38.727776][ T6984] team0: Port device team_slave_0 added [ 38.736102][ T6984] team0: Port device team_slave_1 added [ 38.746048][ T6978] team0: Port device team_slave_0 added [ 38.755380][ T6962] team0: Port device team_slave_1 added [ 38.766488][ T6964] team0: Port device team_slave_1 added [ 38.777255][ T6984] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.786126][ T6984] 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. [ 38.813773][ T6984] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.826301][ T6972] team0: Port device team_slave_0 added [ 38.833022][ T6978] team0: Port device team_slave_1 added [ 38.842058][ T6994] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.850040][ T6994] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.857689][ T6994] device bridge_slave_0 entered promiscuous mode [ 38.866545][ T6994] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.873771][ T6994] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.881906][ T6994] device bridge_slave_1 entered promiscuous mode [ 38.891879][ T6964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.899190][ T6964] 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. [ 38.928636][ T6964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.940358][ T6984] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.947396][ T6984] 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. [ 38.975464][ T6984] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.996004][ T6972] team0: Port device team_slave_1 added [ 39.007318][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.015681][ T6962] 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. [ 39.045185][ T6962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.061734][ T6964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.069408][ T6964] 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. [ 39.097590][ T6964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.114056][ T6978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.122623][ T6978] 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. [ 39.150515][ T6978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.165898][ T6972] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.174834][ T6972] 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. [ 39.202632][ T6972] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.216582][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.224735][ T6962] 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. [ 39.253650][ T6962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.266447][ T6994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.278180][ T6964] device hsr_slave_0 entered promiscuous mode [ 39.285671][ T6964] device hsr_slave_1 entered promiscuous mode [ 39.296773][ T6978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.305439][ T6978] 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. [ 39.331985][ T6978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.344530][ T6972] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.353813][ T6972] 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. [ 39.385596][ T6972] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.400441][ T6994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.412306][ T6984] device hsr_slave_0 entered promiscuous mode [ 39.419034][ T6984] device hsr_slave_1 entered promiscuous mode [ 39.425323][ T6984] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.433216][ T6984] Cannot create hsr debugfs directory [ 39.448290][ T6978] device hsr_slave_0 entered promiscuous mode [ 39.454949][ T6978] device hsr_slave_1 entered promiscuous mode [ 39.461667][ T6978] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.469552][ T6978] Cannot create hsr debugfs directory [ 39.477489][ T6962] device hsr_slave_0 entered promiscuous mode [ 39.484054][ T6962] device hsr_slave_1 entered promiscuous mode [ 39.491162][ T6962] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.499030][ T6962] Cannot create hsr debugfs directory [ 39.506948][ T6972] device hsr_slave_0 entered promiscuous mode [ 39.513530][ T6972] device hsr_slave_1 entered promiscuous mode [ 39.520064][ T6972] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.527627][ T6972] Cannot create hsr debugfs directory [ 39.556473][ T6994] team0: Port device team_slave_0 added [ 39.593516][ T6994] team0: Port device team_slave_1 added [ 39.608498][ T6994] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.616581][ T6994] 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. [ 39.643551][ T6994] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.674511][ T6994] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.683010][ T6994] 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. [ 39.709024][ T6994] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.731728][ T6978] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 39.746676][ T6994] device hsr_slave_0 entered promiscuous mode [ 39.754205][ T6994] device hsr_slave_1 entered promiscuous mode [ 39.760652][ T6994] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.768196][ T6994] Cannot create hsr debugfs directory [ 39.778561][ T6964] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.791035][ T6978] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 39.804734][ T6964] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.813035][ T6964] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.823147][ T6978] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 39.831926][ T6978] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 39.849454][ T6964] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.883636][ T6972] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.901126][ T6978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.918315][ T6984] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.926273][ T6972] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.939750][ T6978] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.954950][ T6964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.961926][ T6972] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.972242][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.981128][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.989188][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.997459][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.006076][ T3098] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.013271][ T3098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.025006][ T6962] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 40.035585][ T6984] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.043840][ T6984] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.054596][ T6964] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.065191][ T6972] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.072573][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.081018][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.089788][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.097940][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.105023][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.113156][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.121626][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.129884][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.137453][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.145663][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.153918][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.162148][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.170657][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.178923][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.185944][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.193646][ T6962] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 40.203741][ T6984] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.214385][ T6978] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.225191][ T6978] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.245309][ T6964] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.261720][ T6964] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.273156][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.281244][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.288974][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.297234][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.305689][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.314295][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.322518][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.330918][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.339614][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.346643][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.354146][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.362557][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.370947][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.379422][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.387487][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.395821][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.404011][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.412116][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.422040][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.430467][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.439669][ T6962] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 40.447456][ T6962] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.460162][ T6994] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.476224][ T6978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.492821][ T6964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.508842][ T6994] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.516713][ T6994] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.528289][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.536349][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.544302][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.552566][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.560386][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.577698][ T6984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.592402][ T6972] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.599802][ T6994] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.613145][ T6962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.623016][ T6984] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.635626][ T6964] device veth0_vlan entered promiscuous mode [ 40.645383][ T6972] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.655714][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.663803][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.671439][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.680454][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.689009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.696898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.706041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.713703][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.724284][ T6962] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.741365][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.749929][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.757382][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.764943][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.772549][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.781081][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.789321][ T2668] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.796354][ T2668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.803883][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.812383][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.820589][ T2668] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.827625][ T2668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.835177][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.843629][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.851845][ T2668] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.858923][ T2668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.866300][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.874732][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.882955][ T2668] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.890035][ T2668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.897543][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.906000][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.914445][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.922854][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.931162][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.939515][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.947604][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.955900][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.964124][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.972682][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.980927][ T2668] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.987964][ T2668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.995524][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.003767][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.011604][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.019356][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.030050][ T6964] device veth1_vlan entered promiscuous mode [ 41.044865][ T6978] device veth0_vlan entered promiscuous mode [ 41.054248][ T6972] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.067992][ T6972] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.086753][ T6964] device veth0_macvtap entered promiscuous mode [ 41.094631][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.103082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.111336][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.119893][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.127857][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.136276][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.144609][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.153444][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.162348][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.169444][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.177716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.186030][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.194133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.202559][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.210851][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.219286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.227417][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.235737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.243987][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.252407][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.260741][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.269005][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.277063][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.287278][ T6978] device veth1_vlan entered promiscuous mode [ 41.298416][ T6984] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.311749][ T6984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.324309][ T6994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.335576][ T6964] device veth1_macvtap entered promiscuous mode [ 41.343161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.351188][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.359320][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.367047][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.374721][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.382516][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.391536][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.399563][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.407714][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.416986][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.425402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.433775][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.442118][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.449835][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.458581][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.466018][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.474579][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.488050][ T6978] device veth0_macvtap entered promiscuous mode [ 41.497097][ T6972] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.511419][ T6964] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.521876][ T6962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.532887][ T6962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.544488][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.554236][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.563005][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.571773][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.580684][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.589108][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.597126][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.605796][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.615163][ T6978] device veth1_macvtap entered promiscuous mode [ 41.628173][ T6994] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.635998][ T6964] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.645635][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.654593][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.663536][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.671107][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.679076][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.686502][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.695226][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.708189][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.716546][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.727244][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.735360][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.753567][ T6962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.761849][ T6964] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.771325][ T6964] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.780323][ T6964] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.789090][ T6964] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.800403][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.812661][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.823991][ T6978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.831827][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.839708][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.847092][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.855029][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.862619][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.871308][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.881562][ T2668] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.888628][ T2668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.896043][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.904592][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.912993][ T2668] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.920083][ T2668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.927429][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.935766][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.943247][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.951170][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.959488][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.967653][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.976056][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.984435][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.994727][ T6984] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.004722][ T6972] device veth0_vlan entered promiscuous mode [ 42.012496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.020359][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.027802][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.036290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.046910][ T6994] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.059233][ T6994] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.077257][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.089155][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.099665][ T6978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.107937][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.116985][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.125375][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.133820][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.142876][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.151630][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.160552][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.169140][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.177555][ T2526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.190807][ T6962] device veth0_vlan entered promiscuous mode [ 42.204702][ T6972] device veth1_vlan entered promiscuous mode [ 42.215367][ T6978] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.230792][ T6978] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.236856][ T8229] FAULT_INJECTION: forcing a failure. [ 42.236856][ T8229] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 42.242227][ T6978] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.253511][ T8229] CPU: 1 PID: 8229 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 42.253514][ T8229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.253516][ T8229] Call Trace: [ 42.253527][ T8229] dump_stack+0xa3/0xcc [ 42.253533][ T8229] should_fail.cold.6+0x32/0x3a [ 42.253540][ T8229] __alloc_pages_nodemask+0x293/0x4a0 [ 42.253550][ T8229] relay_open_buf.part.13+0x10c/0x330 [ 42.253555][ T8229] relay_open+0x186/0x2d0 [ 42.253564][ T8229] do_blk_trace_setup+0x191/0x300 [ 42.253569][ T8229] __blk_trace_setup+0x53/0xb0 [ 42.253577][ T8229] blk_trace_setup+0x3e/0x60 [ 42.265912][ T6978] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.270843][ T8229] sg_ioctl_common+0x4c6/0xc60 [ 42.270854][ T8229] sg_ioctl+0x2e/0x60 [ 42.270862][ T8229] __x64_sys_ioctl+0x7c/0xb0 [ 42.270870][ T8229] do_syscall_64+0x2d/0x70 [ 42.270876][ T8229] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.270882][ T8229] RIP: 0033:0x45c8a9 [ 42.270888][ T8229] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.270890][ T8229] RSP: 002b:00007f7c2f056c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.270893][ T8229] RAX: ffffffffffffffda RBX: 00000000004e16e0 RCX: 000000000045c8a9 [ 42.270895][ T8229] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 42.270897][ T8229] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 42.270899][ T8229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 42.270901][ T8229] R13: 000000000000022a R14: 00000000004c4586 R15: 00007f7c2f0576d4 [ 42.303032][ T8233] FAULT_INJECTION: forcing a failure. [ 42.303032][ T8233] name failslab, interval 1, probability 0, space 0, times 1 [ 42.443200][ T8233] CPU: 1 PID: 8233 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 42.446021][ T6994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.451792][ T8233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.451796][ T8233] Call Trace: [ 42.451809][ T8233] dump_stack+0xa3/0xcc [ 42.451815][ T8233] should_fail.cold.6+0x32/0x3a [ 42.451821][ T8233] should_failslab+0x5/0xf [ 42.451827][ T8233] kmem_cache_alloc+0x351/0x7d0 [ 42.451837][ T8233] ? lockdep_unlock+0x45/0x90 [ 42.451840][ T8233] ? __lock_acquire+0x12ab/0x1660 [ 42.451846][ T8233] __d_alloc+0x1d/0x210 [ 42.451850][ T8233] d_alloc+0x19/0xa0 [ 42.451856][ T8233] d_alloc_parallel+0x4f/0xa20 [ 42.451859][ T8233] ? __lock_acquire+0x4fe/0x1660 [ 42.451863][ T8233] ? lockdep_init_map_waits+0x45/0x240 [ 42.451867][ T8233] ? lockdep_init_map_waits+0x45/0x240 [ 42.451874][ T8233] __lookup_slow+0xd7/0x1c0 [ 42.451888][ T8233] lookup_one_len+0x6e/0x80 [ 42.451896][ T8233] start_creating+0x87/0xe0 [ 42.451901][ T8233] __debugfs_create_file+0x37/0x140 [ 42.451910][ T8233] relay_create_buf_file+0x62/0xa0 [ 42.451915][ T8233] relay_open_buf.part.13+0x26e/0x330 [ 42.451921][ T8233] relay_open+0x186/0x2d0 [ 42.451930][ T8233] do_blk_trace_setup+0x191/0x300 [ 42.451936][ T8233] __blk_trace_setup+0x53/0xb0 [ 42.451945][ T8233] blk_trace_setup+0x3e/0x60 [ 42.451953][ T8233] sg_ioctl_common+0x4c6/0xc60 [ 42.451964][ T8233] sg_ioctl+0x2e/0x60 [ 42.451969][ T8233] __x64_sys_ioctl+0x7c/0xb0 [ 42.451978][ T8233] do_syscall_64+0x2d/0x70 [ 42.451983][ T8233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.451988][ T8233] RIP: 0033:0x45c8a9 [ 42.451993][ T8233] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.451995][ T8233] RSP: 002b:00007f7c2f056c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.451999][ T8233] RAX: ffffffffffffffda RBX: 00000000004e16e0 RCX: 000000000045c8a9 [ 42.452001][ T8233] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 42.452004][ T8233] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 42.452005][ T8233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 42.452008][ T8233] R13: 000000000000022a R14: 00000000004c4586 R15: 00007f7c2f0576d4 [ 42.459536][ T8238] FAULT_INJECTION: forcing a failure. [ 42.459536][ T8238] name failslab, interval 1, probability 0, space 0, times 0 [ 42.499704][ T6962] device veth1_vlan entered promiscuous mode [ 42.510480][ T8238] CPU: 1 PID: 8238 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 42.524623][ T6984] device veth0_vlan entered promiscuous mode [ 42.529036][ T8238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.529040][ T8238] Call Trace: [ 42.529053][ T8238] dump_stack+0xa3/0xcc [ 42.529059][ T8238] should_fail.cold.6+0x32/0x3a [ 42.529065][ T8238] should_failslab+0x5/0xf [ 42.529072][ T8238] kmem_cache_alloc+0x351/0x7d0 [ 42.534357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.538034][ T8238] alloc_inode+0x7c/0x90 [ 42.538040][ T8238] new_inode_pseudo+0x7/0x50 [ 42.538044][ T8238] new_inode+0x10/0x30 [ 42.538052][ T8238] ? start_creating+0x87/0xe0 [ 42.538055][ T8238] debugfs_get_inode+0xa/0x50 [ 42.538060][ T8238] __debugfs_create_file+0x5f/0x140 [ 42.538069][ T8238] relay_create_buf_file+0x62/0xa0 [ 42.538074][ T8238] relay_open_buf.part.13+0x26e/0x330 [ 42.544684][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.547748][ T8238] relay_open+0x186/0x2d0 [ 42.555123][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.558200][ T8238] do_blk_trace_setup+0x191/0x300 [ 42.558206][ T8238] __blk_trace_setup+0x53/0xb0 [ 42.558216][ T8238] blk_trace_setup+0x3e/0x60 [ 42.558224][ T8238] sg_ioctl_common+0x4c6/0xc60 [ 42.558240][ T8238] sg_ioctl+0x2e/0x60 [ 42.558248][ T8238] __x64_sys_ioctl+0x7c/0xb0 [ 42.564479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.567605][ T8238] do_syscall_64+0x2d/0x70 [ 42.573260][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.576929][ T8238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.582403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.585644][ T8238] RIP: 0033:0x45c8a9 [ 42.590918][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.594603][ T8238] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.601477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.604356][ T8238] RSP: 002b:00007f7c2f056c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.625002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.632338][ T8238] RAX: ffffffffffffffda RBX: 00000000004e16e0 RCX: 000000000045c8a9 [ 42.632342][ T8238] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 42.632344][ T8238] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 42.632346][ T8238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 42.632348][ T8238] R13: 000000000000022a R14: 00000000004c4586 R15: 00007f7c2f0576d4 [ 42.638477][ T8238] debugfs: out of free dentries, can not create file 'trace1' [ 42.647155][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.690462][ T8246] FAULT_INJECTION: forcing a failure. [ 42.690462][ T8246] name failslab, interval 1, probability 0, space 0, times 0 [ 42.701791][ T6972] device veth0_macvtap entered promiscuous mode [ 42.707298][ T8246] CPU: 1 PID: 8246 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 42.728867][ T6972] device veth1_macvtap entered promiscuous mode [ 42.733271][ T8246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.742413][ T6972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.745561][ T8246] Call Trace: [ 42.749827][ T6972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.754372][ T8246] dump_stack+0xa3/0xcc [ 42.758451][ T6972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.763071][ T8246] should_fail.cold.6+0x32/0x3a [ 42.767714][ T6972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.772893][ T8246] should_failslab+0x5/0xf [ 42.772901][ T8246] __kmalloc+0x388/0x820 [ 42.772907][ T8246] ? get_probe_ref+0xe/0x2a0 [ 42.772914][ T8246] ? __mutex_lock+0x94/0x9f0 [ 42.772917][ T8246] ? __mutex_lock+0x29d/0x9f0 [ 42.772924][ T8246] ? blk_add_trace_rq+0x200/0x200 [ 42.772931][ T8246] tracepoint_probe_register_prio+0x161/0x330 [ 42.772938][ T8246] get_probe_ref+0x43/0x2a0 [ 42.778825][ T6972] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.783392][ T8246] do_blk_trace_setup+0x20e/0x300 [ 42.792363][ T6972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.795339][ T8246] __blk_trace_setup+0x53/0xb0 [ 42.802998][ T6972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.807968][ T8246] blk_trace_setup+0x3e/0x60 [ 42.807978][ T8246] sg_ioctl_common+0x4c6/0xc60 [ 42.807989][ T8246] sg_ioctl+0x2e/0x60 [ 42.812752][ T6972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.817330][ T8246] __x64_sys_ioctl+0x7c/0xb0 [ 42.822114][ T6972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.826034][ T8246] do_syscall_64+0x2d/0x70 [ 42.831391][ T6972] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.838060][ T8246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.838067][ T8246] RIP: 0033:0x45c8a9 [ 42.838073][ T8246] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.838075][ T8246] RSP: 002b:00007f7c2f056c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.838079][ T8246] RAX: ffffffffffffffda RBX: 00000000004e16e0 RCX: 000000000045c8a9 [ 42.838081][ T8246] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 42.838085][ T8246] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 42.844152][ T6972] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.849740][ T8246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 42.849743][ T8246] R13: 000000000000022a R14: 00000000004c4586 R15: 00007f7c2f0576d4 [ 43.125149][ T8246] ------------[ cut here ]------------ [ 43.141663][ T6972] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.172796][ T8246] WARNING: CPU: 1 PID: 8246 at kernel/trace/blktrace.c:1151 get_probe_ref+0x222/0x2a0 [ 43.180963][ T6972] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.203446][ T8246] Kernel panic - not syncing: panic_on_warn set ... [ 43.210746][ T6972] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.227718][ T8246] CPU: 1 PID: 8246 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 43.227721][ T8246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.227723][ T8246] Call Trace: [ 43.227735][ T8246] dump_stack+0xa3/0xcc [ 43.227743][ T8246] panic+0x135/0x31a [ 43.227753][ T8246] ? get_probe_ref+0x222/0x2a0 [ 43.227757][ T8246] __warn.cold.13+0x20/0x25 [ 43.227760][ T8246] ? get_probe_ref+0x222/0x2a0 [ 43.227763][ T8246] report_bug+0xc0/0xf0 [ 43.227772][ T8246] handle_bug+0x35/0x90 [ 43.227775][ T8246] exc_invalid_op+0x13/0x60 [ 43.227782][ T8246] asm_exc_invalid_op+0x12/0x20 [ 43.227786][ T8246] RIP: 0010:get_probe_ref+0x222/0x2a0 [ 43.227790][ T8246] Code: 0f 85 8d 00 00 00 31 d2 48 c7 c6 a0 f6 2d 81 48 c7 c7 00 2e 60 84 e8 bd c9 fe ff 85 c0 0f 84 07 fe ff ff 0f 0b e9 00 fe ff ff <0f> 0b e9 22 fe ff ff 0f 0b e9 38 fe ff ff 0f 0b e9 4e fe ff ff 0f [ 43.227792][ T8246] RSP: 0018:ffffc90002ba7d60 EFLAGS: 00010282 [ 43.227795][ T8246] RAX: 00000000fffffff4 RBX: ffff88810f8b6c00 RCX: 0000000000000001 [ 43.227798][ T8246] RDX: 0000000000000000 RSI: ffffffff843052a8 RDI: 0000000000000286 [ 43.227800][ T8246] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000001 [ 43.227802][ T8246] R10: 0000000000000000 R11: 3993d5ed4366d7ed R12: ffff888127c68f38 [ 43.227804][ T8246] R13: 0000000000000000 R14: ffff88811d882888 R15: 0000000001500000 [ 43.227815][ T8246] do_blk_trace_setup+0x20e/0x300 [ 43.469395][ T8246] __blk_trace_setup+0x53/0xb0 [ 43.474153][ T8246] blk_trace_setup+0x3e/0x60 [ 43.478739][ T8246] sg_ioctl_common+0x4c6/0xc60 [ 43.483486][ T8246] sg_ioctl+0x2e/0x60 [ 43.487450][ T8246] __x64_sys_ioctl+0x7c/0xb0 [ 43.492108][ T8246] do_syscall_64+0x2d/0x70 [ 43.496522][ T8246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.502412][ T8246] RIP: 0033:0x45c8a9 [ 43.506294][ T8246] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.525894][ T8246] RSP: 002b:00007f7c2f056c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.534290][ T8246] RAX: ffffffffffffffda RBX: 00000000004e16e0 RCX: 000000000045c8a9 [ 43.542253][ T8246] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000004 [ 43.550588][ T8246] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 43.558549][ T8246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 43.566526][ T8246] R13: 000000000000022a R14: 00000000004c4586 R15: 00007f7c2f0576d4 [ 43.575698][ T8246] Kernel Offset: disabled [ 43.580062][ T8246] Rebooting in 86400 seconds..