[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 38.969308][ T7034] IPVS: ftp: loaded support on port[0] = 21 [ 39.261646][ T26] tipc: TX() has been purged, node left! [ 39.652545][ T7027] can: request_module (can-proto-0) failed. [ 42.308883][ T7027] can: request_module (can-proto-0) failed. [ 42.319749][ T7027] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.195' (ECDSA) to the list of known hosts. 2020/06/18 17:37:29 parsed 1 programs 2020/06/18 17:37:29 executed programs: 0 [ 50.145311][ T7159] IPVS: ftp: loaded support on port[0] = 21 [ 50.158059][ T7168] IPVS: ftp: loaded support on port[0] = 21 [ 50.187669][ T7163] IPVS: ftp: loaded support on port[0] = 21 [ 50.187674][ T7161] IPVS: ftp: loaded support on port[0] = 21 [ 50.218876][ T7165] IPVS: ftp: loaded support on port[0] = 21 [ 50.235052][ T7167] IPVS: ftp: loaded support on port[0] = 21 [ 50.423784][ T7168] chnl_net:caif_netlink_parms(): no params data found [ 50.596551][ T7161] chnl_net:caif_netlink_parms(): no params data found [ 50.657481][ T7168] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.667452][ T7168] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.677082][ T7168] device bridge_slave_0 entered promiscuous mode [ 50.724306][ T7165] chnl_net:caif_netlink_parms(): no params data found [ 50.738045][ T7168] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.747292][ T7168] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.755699][ T7168] device bridge_slave_1 entered promiscuous mode [ 50.795019][ T7159] chnl_net:caif_netlink_parms(): no params data found [ 50.828624][ T7168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.871839][ T7168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.938144][ T7163] chnl_net:caif_netlink_parms(): no params data found [ 50.985883][ T7168] team0: Port device team_slave_0 added [ 50.994877][ T7167] chnl_net:caif_netlink_parms(): no params data found [ 51.018598][ T7161] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.026580][ T7161] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.037666][ T7161] device bridge_slave_0 entered promiscuous mode [ 51.049067][ T7161] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.056180][ T7161] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.064989][ T7161] device bridge_slave_1 entered promiscuous mode [ 51.083852][ T7168] team0: Port device team_slave_1 added [ 51.112896][ T7165] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.120205][ T7165] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.128315][ T7165] device bridge_slave_0 entered promiscuous mode [ 51.173617][ T7165] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.181598][ T7165] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.189810][ T7165] device bridge_slave_1 entered promiscuous mode [ 51.197127][ T7159] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.205209][ T7159] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.214488][ T7159] device bridge_slave_0 entered promiscuous mode [ 51.224654][ T7159] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.232255][ T7159] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.240227][ T7159] device bridge_slave_1 entered promiscuous mode [ 51.248698][ T7161] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.259285][ T7168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.267280][ T7168] 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. [ 51.293767][ T7168] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.334660][ T7161] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.346869][ T7168] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.354549][ T7168] 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. [ 51.381408][ T7168] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.438115][ T7165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.454426][ T7159] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.471885][ T7161] team0: Port device team_slave_0 added [ 51.477845][ T7167] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.485432][ T7167] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.494079][ T7167] device bridge_slave_0 entered promiscuous mode [ 51.507092][ T7167] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.514548][ T7167] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.526710][ T7167] device bridge_slave_1 entered promiscuous mode [ 51.536046][ T7165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.553631][ T7159] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.564881][ T7161] team0: Port device team_slave_1 added [ 51.641829][ T7168] device hsr_slave_0 entered promiscuous mode [ 51.689980][ T7168] device hsr_slave_1 entered promiscuous mode [ 51.749567][ T7163] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.756660][ T7163] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.765288][ T7163] device bridge_slave_0 entered promiscuous mode [ 51.778268][ T7163] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.785862][ T7163] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.793819][ T7163] device bridge_slave_1 entered promiscuous mode [ 51.824451][ T7159] team0: Port device team_slave_0 added [ 51.834130][ T7159] team0: Port device team_slave_1 added [ 51.843248][ T7165] team0: Port device team_slave_0 added [ 51.853163][ T7167] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.870400][ T7167] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.880312][ T7161] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.887356][ T7161] 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. [ 51.914152][ T7161] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.945269][ T7165] team0: Port device team_slave_1 added [ 51.953214][ T7163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.964603][ T7163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.984079][ T7161] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.993826][ T7161] 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. [ 52.024408][ T7161] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.036813][ T7159] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.044271][ T7159] 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. [ 52.071995][ T7159] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.115210][ T7159] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.122641][ T7159] 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. [ 52.151271][ T7159] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.169642][ T7167] team0: Port device team_slave_0 added [ 52.176241][ T7165] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.185412][ T7165] 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. [ 52.214027][ T7165] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.247757][ T7163] team0: Port device team_slave_0 added [ 52.255957][ T7167] team0: Port device team_slave_1 added [ 52.262890][ T7165] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.271764][ T7165] 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. [ 52.299232][ T7165] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.362983][ T7161] device hsr_slave_0 entered promiscuous mode [ 52.420483][ T7161] device hsr_slave_1 entered promiscuous mode [ 52.479543][ T7161] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.487558][ T7161] Cannot create hsr debugfs directory [ 52.495026][ T7163] team0: Port device team_slave_1 added [ 52.593247][ T7159] device hsr_slave_0 entered promiscuous mode [ 52.629915][ T7159] device hsr_slave_1 entered promiscuous mode [ 52.679437][ T7159] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.687018][ T7159] Cannot create hsr debugfs directory [ 52.704412][ T7167] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.712327][ T7167] 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. [ 52.738350][ T7167] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.792851][ T7165] device hsr_slave_0 entered promiscuous mode [ 52.849683][ T7165] device hsr_slave_1 entered promiscuous mode [ 52.899415][ T7165] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.907122][ T7165] Cannot create hsr debugfs directory [ 52.943293][ T7163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.951037][ T7163] 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. [ 52.978242][ T7163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.990656][ T7167] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.997598][ T7167] 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. [ 53.024796][ T7167] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.054749][ T7163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.064268][ T7163] 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. [ 53.091991][ T7163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.322881][ T7163] device hsr_slave_0 entered promiscuous mode [ 53.379781][ T7163] device hsr_slave_1 entered promiscuous mode [ 53.425915][ T7163] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.434632][ T7163] Cannot create hsr debugfs directory [ 53.501725][ T7167] device hsr_slave_0 entered promiscuous mode [ 53.529795][ T7167] device hsr_slave_1 entered promiscuous mode [ 53.569446][ T7167] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.577017][ T7167] Cannot create hsr debugfs directory [ 53.723299][ T7168] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.789959][ T7168] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.837570][ T7168] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.896896][ T7168] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.028581][ T7165] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.096968][ T7165] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.146380][ T7165] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.202901][ T7161] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.262599][ T7165] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.322718][ T7161] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.408948][ T7161] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.433781][ T7161] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.491519][ T7159] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 54.550683][ T7159] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 54.583324][ T7159] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 54.653398][ T7159] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 54.774494][ T7167] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.812016][ T7167] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.856957][ T7167] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.907633][ T7167] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.994084][ T7163] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 55.035498][ T7163] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 55.118098][ T7163] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 55.168172][ T7168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.187983][ T7163] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 55.267968][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.277436][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.311715][ T7168] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.322919][ T7165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.377250][ T7161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.384735][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.396915][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.405736][ T2714] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.413553][ T2714] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.426127][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.460731][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.469456][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.481683][ T3054] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.489432][ T3054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.497698][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.506825][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.514856][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.524962][ T7165] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.537087][ T7161] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.558842][ T7167] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.568427][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.581650][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.593648][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.602806][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.615142][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.624399][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.640322][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.648871][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.659703][ T4091] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.666765][ T4091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.677058][ T7159] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.716799][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.725176][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.734789][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.743504][ T4091] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.750640][ T4091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.758497][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.767739][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.776493][ T4091] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.783623][ T4091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.791358][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.800565][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.809005][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.817905][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.826702][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.835550][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.844275][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.853179][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.862123][ T4091] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.869181][ T4091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.877059][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.886038][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.894488][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.903234][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.911802][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.929380][ T7167] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.953053][ T7168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.964779][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.973334][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.985088][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.994450][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.002919][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.012193][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.028760][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.037784][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.047113][ T2691] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.054260][ T2691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.062867][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.072279][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.081099][ T2691] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.088156][ T2691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.098689][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.107055][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.116382][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.125598][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.134247][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.162586][ T7159] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.180441][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.188968][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.200753][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.209346][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.218362][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.227405][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.236223][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.273236][ T7165] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.286800][ T7165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.295951][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.304440][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.315273][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.324160][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.333432][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.342420][ T2691] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.349473][ T2691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.357144][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.366217][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.374933][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.384058][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.392725][ T2691] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.400024][ T2691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.407629][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.416728][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.425223][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.434254][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.442790][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.451220][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.459527][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.468379][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.476861][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.485580][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.494104][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.502749][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.510818][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.518613][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.526558][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.543075][ T7161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.556780][ T7168] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.571802][ T7167] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.579664][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.610796][ T7165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.647923][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.663128][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.675169][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.684589][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.696796][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.704779][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.712645][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.720585][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.728424][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.750835][ T7163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.761852][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.771074][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.794280][ T7161] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.804254][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.816180][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.827487][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.836735][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.850175][ T7168] device veth0_vlan entered promiscuous mode [ 56.872574][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.881775][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.890566][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.898875][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.907947][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.916586][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.928269][ T7167] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.962877][ T7163] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.971144][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.978855][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.993130][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.003486][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.024043][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.055818][ T7168] device veth1_vlan entered promiscuous mode [ 57.064930][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.075822][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.084873][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.094039][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.104611][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.114804][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.123705][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.133793][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.142319][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.159450][ T7167] device veth0_vlan entered promiscuous mode [ 57.175905][ T7161] device veth0_vlan entered promiscuous mode [ 57.191421][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.205420][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.214207][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.226188][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.235368][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.244938][ T3054] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.252078][ T3054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.265358][ T7167] device veth1_vlan entered promiscuous mode [ 57.295692][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.303998][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.312796][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.322131][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.331302][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.339478][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.375646][ T7159] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.383968][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.392636][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.403600][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.411673][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.419095][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.428793][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.437808][ T2726] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.444931][ T2726] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.453004][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.462182][ T2726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.476716][ T7165] device veth0_vlan entered promiscuous mode [ 57.484637][ T7161] device veth1_vlan entered promiscuous mode [ 57.515339][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.527966][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.537412][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.546586][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.555137][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.564094][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.584996][ T7168] device veth0_macvtap entered promiscuous mode [ 57.593693][ T7167] device veth0_macvtap entered promiscuous mode [ 57.607909][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.616275][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.624891][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.633824][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.643105][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.652659][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.662723][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.673826][ T7168] device veth1_macvtap entered promiscuous mode [ 57.688548][ T7163] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.701549][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.711722][ T7167] device veth1_macvtap entered promiscuous mode [ 57.745703][ T7161] device veth0_macvtap entered promiscuous mode [ 57.753414][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.762017][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.774260][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.782639][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.795185][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.804269][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.816830][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.825920][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.838470][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.847234][ T7165] device veth1_vlan entered promiscuous mode [ 57.882644][ T7159] device veth0_vlan entered promiscuous mode [ 57.902302][ T7161] device veth1_macvtap entered promiscuous mode [ 57.909567][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.919749][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.928648][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.937823][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.945961][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.957929][ T7167] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.977716][ T7168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.989938][ T7168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.003499][ T7168] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.023597][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.033047][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.042129][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.049578][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.057813][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.067333][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.079665][ T7167] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.096667][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.105824][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.117217][ T7168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.130006][ T7168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.142940][ T7168] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.152640][ T7161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.163412][ T7161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.173503][ T7161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.184351][ T7161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.196667][ T7161] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.205938][ T7159] device veth1_vlan entered promiscuous mode [ 58.237259][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.245774][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.256326][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.265644][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.274824][ T2691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.293539][ T7163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.304677][ T7161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.316378][ T7161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.326815][ T7161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.340726][ T7161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.352218][ T7161] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.473322][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.481616][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.492722][ T4091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.508622][ T7165] device veth0_macvtap entered promiscuous mode [ 58.606131][ T8424] FAULT_INJECTION: forcing a failure. [ 58.606131][ T8424] name failslab, interval 1, probability 0, space 0, times 1 [ 58.623058][ T8424] CPU: 1 PID: 8424 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 58.631683][ T8424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.641734][ T8424] Call Trace: [ 58.645021][ T8424] dump_stack+0x128/0x182 [ 58.649362][ T8424] should_fail.cold.4+0x5/0x13 [ 58.654150][ T8424] ? fault_create_debugfs_attr+0x140/0x140 [ 58.659960][ T8424] should_failslab+0x5/0xf [ 58.664376][ T8424] __kmalloc+0x2dd/0x7b0 [ 58.668612][ T8424] ? common_lsm_audit+0x1c80/0x1c80 [ 58.673802][ T8424] ? tomoyo_supervisor+0xa5c/0xc10 [ 58.678913][ T8424] ? tomoyo_write_log2+0x19f/0x940 [ 58.684024][ T8424] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 58.689834][ T8424] tomoyo_supervisor+0xa5c/0xc10 [ 58.694942][ T8424] ? tomoyo_profile+0x50/0x50 [ 58.699616][ T8424] ? vsnprintf+0xc1f/0x1190 [ 58.704116][ T8424] ? pointer+0x510/0x510 [ 58.708492][ T8424] ? quarantine_put+0x119/0x1c0 [ 58.713338][ T8424] ? vsprintf+0x10/0x10 [ 58.717776][ T8424] tomoyo_path_number_perm+0x3bb/0x490 [ 58.723222][ T8424] ? tomoyo_execute_permission+0x450/0x450 [ 58.729027][ T8424] ? smk_access_entry+0x1e0/0x1e0 [ 58.734106][ T8424] ? smack_file_ioctl+0x1f5/0x2c0 [ 58.739124][ T8424] ? smack_inode_rename+0x260/0x260 [ 58.744682][ T8424] ? __sb_end_write+0xb0/0x160 [ 58.749478][ T8424] ? vfs_write+0x256/0x490 [ 58.754112][ T8424] security_file_ioctl+0x44/0x80 [ 58.759349][ T8424] ksys_ioctl+0x38/0x110 [ 58.763586][ T8424] __x64_sys_ioctl+0x6a/0xb0 [ 58.768168][ T8424] ? lockdep_hardirqs_on+0x477/0x610 [ 58.773568][ T8424] do_syscall_64+0xc6/0x620 [ 58.778067][ T8424] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.783948][ T8424] RIP: 0033:0x45ca59 [ 58.787832][ T8424] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.807634][ T8424] RSP: 002b:00007fec2cc9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.816029][ T8424] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 58.823986][ T8424] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 58.832094][ T8424] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 58.840161][ T8424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 58.848119][ T8424] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fec2cc9c6d4 2020/06/18 17:37:38 executed programs: 6 [ 58.857940][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.868595][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.880842][ T7165] device veth1_macvtap entered promiscuous mode [ 58.945155][ T8428] FAULT_INJECTION: forcing a failure. [ 58.945155][ T8428] name failslab, interval 1, probability 0, space 0, times 0 [ 58.960193][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.968415][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.977214][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.987988][ T8428] CPU: 1 PID: 8428 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 58.996593][ T8428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.006897][ T8428] Call Trace: [ 59.010388][ T8428] dump_stack+0x128/0x182 [ 59.014735][ T8428] should_fail.cold.4+0x5/0x13 [ 59.019512][ T8428] ? fault_create_debugfs_attr+0x140/0x140 [ 59.025342][ T8428] should_failslab+0x5/0xf [ 59.029760][ T8428] __kmalloc+0x2dd/0x7b0 [ 59.034032][ T8428] ? common_lsm_audit+0x1c80/0x1c80 [ 59.039356][ T8428] ? tomoyo_supervisor+0xa5c/0xc10 [ 59.044463][ T8428] ? tomoyo_write_log2+0x19f/0x940 [ 59.049642][ T8428] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 59.055764][ T8428] tomoyo_supervisor+0xa5c/0xc10 [ 59.061181][ T8428] ? tomoyo_profile+0x50/0x50 [ 59.065845][ T8428] ? vsnprintf+0xc1f/0x1190 [ 59.070344][ T8428] ? pointer+0x510/0x510 [ 59.074635][ T8428] ? quarantine_put+0x119/0x1c0 [ 59.079469][ T8428] ? vsprintf+0x10/0x10 [ 59.083616][ T8428] tomoyo_path_number_perm+0x3bb/0x490 [ 59.089235][ T8428] ? tomoyo_execute_permission+0x450/0x450 [ 59.095072][ T8428] ? smk_access_entry+0x1e0/0x1e0 [ 59.100816][ T8428] ? smack_file_ioctl+0x1f5/0x2c0 [ 59.105840][ T8428] ? smack_inode_rename+0x260/0x260 [ 59.111182][ T8428] ? __sb_end_write+0xb0/0x160 [ 59.116099][ T8428] ? vfs_write+0x256/0x490 [ 59.120515][ T8428] security_file_ioctl+0x44/0x80 [ 59.125601][ T8428] ksys_ioctl+0x38/0x110 [ 59.129854][ T8428] __x64_sys_ioctl+0x6a/0xb0 [ 59.134464][ T8428] ? lockdep_hardirqs_on+0x477/0x610 [ 59.139956][ T8428] do_syscall_64+0xc6/0x620 [ 59.144663][ T8428] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.150644][ T8428] RIP: 0033:0x45ca59 [ 59.154714][ T8428] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.174620][ T8428] RSP: 002b:00007fec2cc9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.183187][ T8428] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 59.191273][ T8428] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 59.199252][ T8428] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 59.208351][ T8428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 59.216744][ T8428] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fec2cc9c6d4 [ 59.230672][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.255583][ T7159] device veth0_macvtap entered promiscuous mode [ 59.282602][ T8432] FAULT_INJECTION: forcing a failure. [ 59.282602][ T8432] name failslab, interval 1, probability 0, space 0, times 0 [ 59.297031][ T8432] CPU: 1 PID: 8432 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 59.305730][ T8432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.316356][ T8432] Call Trace: [ 59.319658][ T8432] dump_stack+0x128/0x182 [ 59.324644][ T8432] should_fail.cold.4+0x5/0x13 [ 59.329853][ T8432] ? fault_create_debugfs_attr+0x140/0x140 [ 59.335923][ T8432] should_failslab+0x5/0xf [ 59.341507][ T8432] __kmalloc+0x2dd/0x7b0 [ 59.345879][ T8432] ? common_lsm_audit+0x1c80/0x1c80 [ 59.351334][ T8432] ? tomoyo_supervisor+0xa5c/0xc10 [ 59.356701][ T8432] ? tomoyo_write_log2+0x19f/0x940 [ 59.362063][ T8432] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 59.368177][ T8432] tomoyo_supervisor+0xa5c/0xc10 [ 59.373729][ T8432] ? tomoyo_profile+0x50/0x50 [ 59.378523][ T8432] ? vsnprintf+0xc1f/0x1190 [ 59.383034][ T8432] ? pointer+0x510/0x510 [ 59.387338][ T8432] ? quarantine_put+0x119/0x1c0 [ 59.392304][ T8432] ? vsprintf+0x10/0x10 [ 59.396507][ T8432] tomoyo_path_number_perm+0x3bb/0x490 [ 59.401970][ T8432] ? tomoyo_execute_permission+0x450/0x450 [ 59.408039][ T8432] ? smk_access_entry+0x1e0/0x1e0 [ 59.413557][ T8432] ? smack_file_ioctl+0x1f5/0x2c0 [ 59.418892][ T8432] ? smack_inode_rename+0x260/0x260 [ 59.424187][ T8432] ? __sb_end_write+0xb0/0x160 [ 59.429118][ T8432] ? vfs_write+0x256/0x490 [ 59.433720][ T8432] security_file_ioctl+0x44/0x80 [ 59.438830][ T8432] ksys_ioctl+0x38/0x110 [ 59.443458][ T8432] __x64_sys_ioctl+0x6a/0xb0 [ 59.448390][ T8432] ? lockdep_hardirqs_on+0x477/0x610 [ 59.453982][ T8432] do_syscall_64+0xc6/0x620 [ 59.459035][ T8432] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.465224][ T8432] RIP: 0033:0x45ca59 [ 59.469765][ T8432] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.490003][ T8432] RSP: 002b:00007fec2cc9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.498590][ T8432] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 59.506568][ T8432] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 59.515241][ T8432] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 59.523555][ T8432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 59.532212][ T8432] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fec2cc9c6d4 [ 59.602127][ T8436] FAULT_INJECTION: forcing a failure. [ 59.602127][ T8436] name failslab, interval 1, probability 0, space 0, times 0 [ 59.616005][ T8436] CPU: 0 PID: 8436 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 59.624618][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.634767][ T8436] Call Trace: [ 59.638068][ T8436] dump_stack+0x128/0x182 [ 59.642550][ T8436] should_fail.cold.4+0x5/0x13 [ 59.647468][ T8436] ? fault_create_debugfs_attr+0x140/0x140 [ 59.648063][ T8440] FAULT_INJECTION: forcing a failure. [ 59.648063][ T8440] name failslab, interval 1, probability 0, space 0, times 0 [ 59.653426][ T8436] should_failslab+0x5/0xf [ 59.653438][ T8436] __kmalloc+0x2dd/0x7b0 [ 59.653446][ T8436] ? common_lsm_audit+0x1c80/0x1c80 [ 59.653452][ T8436] ? tomoyo_supervisor+0xa5c/0xc10 [ 59.653458][ T8436] ? tomoyo_write_log2+0x19f/0x940 [ 59.653465][ T8436] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 59.653472][ T8436] tomoyo_supervisor+0xa5c/0xc10 [ 59.653480][ T8436] ? tomoyo_profile+0x50/0x50 [ 59.653489][ T8436] ? vsnprintf+0xc1f/0x1190 [ 59.653499][ T8436] ? pointer+0x510/0x510 [ 59.715712][ T8436] ? quarantine_put+0x119/0x1c0 [ 59.720741][ T8436] ? vsprintf+0x10/0x10 [ 59.724892][ T8436] tomoyo_path_number_perm+0x3bb/0x490 [ 59.730469][ T8436] ? tomoyo_execute_permission+0x450/0x450 [ 59.736296][ T8436] ? smk_access_entry+0x1e0/0x1e0 [ 59.741412][ T8436] ? smack_file_ioctl+0x1f5/0x2c0 [ 59.746550][ T8436] ? smack_inode_rename+0x260/0x260 [ 59.751796][ T8436] ? __sb_end_write+0xb0/0x160 [ 59.756542][ T8436] ? vfs_write+0x256/0x490 [ 59.761038][ T8436] security_file_ioctl+0x44/0x80 [ 59.766135][ T8436] ksys_ioctl+0x38/0x110 [ 59.770459][ T8436] __x64_sys_ioctl+0x6a/0xb0 [ 59.775045][ T8436] ? lockdep_hardirqs_on+0x477/0x610 [ 59.780362][ T8436] do_syscall_64+0xc6/0x620 [ 59.784938][ T8436] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.791038][ T8436] RIP: 0033:0x45ca59 [ 59.794928][ T8436] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.814729][ T8436] RSP: 002b:00007fec2cc9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.823352][ T8436] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 59.831520][ T8436] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 59.839655][ T8436] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 59.847812][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 59.855793][ T8436] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fec2cc9c6d4 [ 59.863791][ T8440] CPU: 1 PID: 8440 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 59.871677][ T7165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.872466][ T8440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.872470][ T8440] Call Trace: [ 59.872484][ T8440] dump_stack+0x128/0x182 [ 59.872497][ T8440] should_fail.cold.4+0x5/0x13 [ 59.893254][ T7165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.893626][ T8440] ? fault_create_debugfs_attr+0x140/0x140 [ 59.900252][ T7165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.901451][ T8440] should_failslab+0x5/0xf [ 59.901460][ T8440] __kmalloc+0x2dd/0x7b0 [ 59.908697][ T7165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.916502][ T8440] ? tomoyo_commit_ok+0x16/0x60 [ 59.916511][ T8440] ? tomoyo_parse_number_union+0xf7/0x410 [ 59.916517][ T8440] ? set_precision+0x150/0x150 [ 59.916525][ T8440] tomoyo_commit_ok+0x16/0x60 [ 59.916532][ T8440] tomoyo_update_domain+0x4d4/0x7b0 [ 59.916537][ T8440] ? tomoyo_merge_path2_acl+0xb0/0xb0 [ 59.916542][ T8440] ? tomoyo_same_path_number_acl+0x2d0/0x2d0 [ 59.916551][ T8440] tomoyo_write_file+0x499/0x560 [ 59.916559][ T8440] ? tomoyo_path2_perm+0x590/0x590 [ 59.916565][ T8440] ? string+0xb6/0xc0 [ 59.916570][ T8440] ? hex_string+0x500/0x500 [ 59.916577][ T8440] ? quarantine_put+0x119/0x1c0 [ 59.916589][ T8440] ? vsnprintf+0x2f3/0x1190 [ 59.933552][ T7165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.937680][ T8440] tomoyo_write_domain2+0xbf/0x150 [ 59.937690][ T8440] ? tomoyo_write_pid+0x40/0x40 [ 59.937699][ T8440] ? __kmalloc+0x635/0x7b0 [ 59.942203][ T7165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.952047][ T8440] ? tomoyo_write_log2+0x19f/0x940 [ 59.952055][ T8440] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 59.952063][ T8440] tomoyo_supervisor+0x997/0xc10 [ 59.952073][ T8440] ? tomoyo_profile+0x50/0x50 [ 59.952083][ T8440] ? vsnprintf+0xc1f/0x1190 [ 59.952093][ T8440] ? pointer+0x510/0x510 [ 59.952100][ T8440] ? quarantine_put+0x119/0x1c0 [ 59.952114][ T8440] ? vsprintf+0x10/0x10 [ 59.958670][ T7165] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.962840][ T8440] tomoyo_path_number_perm+0x3bb/0x490 [ 59.962850][ T8440] ? tomoyo_execute_permission+0x450/0x450 [ 59.962865][ T8440] ? smk_access_entry+0x1e0/0x1e0 [ 59.962885][ T8440] ? smack_file_ioctl+0x1f5/0x2c0 [ 59.962891][ T8440] ? smack_inode_rename+0x260/0x260 [ 59.962902][ T8440] ? __sb_end_write+0xb0/0x160 [ 59.962909][ T8440] ? vfs_write+0x256/0x490 [ 59.962920][ T8440] security_file_ioctl+0x44/0x80 [ 59.962929][ T8440] ksys_ioctl+0x38/0x110 [ 59.962938][ T8440] __x64_sys_ioctl+0x6a/0xb0 [ 59.962944][ T8440] ? lockdep_hardirqs_on+0x477/0x610 [ 59.962953][ T8440] do_syscall_64+0xc6/0x620 [ 59.962964][ T8440] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.962971][ T8440] RIP: 0033:0x45ca59 [ 59.962978][ T8440] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.200932][ T8440] RSP: 002b:00007f5600d61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.209708][ T8440] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 60.218219][ T8440] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 60.226426][ T8440] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.235248][ T8440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 60.243251][ T8440] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f5600d626d4 [ 60.262797][ T8440] ERROR: Out of memory at tomoyo_memory_ok. [ 60.269244][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.277961][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.290958][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.320593][ T8444] FAULT_INJECTION: forcing a failure. [ 60.320593][ T8444] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 60.338449][ T8444] CPU: 1 PID: 8444 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 60.348730][ T8444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.370092][ T8444] Call Trace: [ 60.395613][ T8444] dump_stack+0x128/0x182 [ 60.417936][ T8444] should_fail.cold.4+0x5/0x13 [ 60.428409][ T8444] ? fault_create_debugfs_attr+0x140/0x140 [ 60.437941][ T8444] ? enable_ptr_key_workfn+0x20/0x20 [ 60.445784][ T8444] __alloc_pages_nodemask+0x16c/0x810 [ 60.452292][ T8444] ? memcpy+0x38/0x60 [ 60.458370][ T8444] ? __alloc_pages_slowpath.constprop.109+0x2380/0x2380 [ 60.468713][ T8444] ? vsnprintf+0x34b/0x1190 [ 60.473492][ T8444] ? pointer+0x510/0x510 [ 60.478113][ T8444] cache_grow_begin+0x92/0xca0 [ 60.484645][ T8444] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 60.490758][ T8444] __kmalloc+0x6e5/0x7b0 [ 60.496111][ T8444] ? tomoyo_init_log+0x115d/0x1d90 [ 60.501587][ T8444] ? map_id_up+0x330/0x330 [ 60.506016][ T8444] tomoyo_init_log+0x115d/0x1d90 [ 60.511794][ T8444] ? common_lsm_audit+0x1c80/0x1c80 [ 60.517413][ T8444] ? tomoyo_write_log2+0x19f/0x940 [ 60.522725][ T8444] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 60.529130][ T8444] tomoyo_supervisor+0x2f9/0xc10 [ 60.535591][ T8444] ? do_raw_spin_lock+0x12a/0x2e0 [ 60.540866][ T8444] ? tomoyo_profile+0x50/0x50 [ 60.545754][ T8444] ? vsnprintf+0xc1f/0x1190 [ 60.550347][ T8444] ? pointer+0x510/0x510 [ 60.554807][ T8444] ? quarantine_put+0x119/0x1c0 [ 60.559685][ T8444] ? vsprintf+0x10/0x10 [ 60.564218][ T8444] tomoyo_path_number_perm+0x3bb/0x490 [ 60.569690][ T8444] ? tomoyo_execute_permission+0x450/0x450 [ 60.576726][ T8444] ? smk_access_entry+0x1e0/0x1e0 [ 60.581864][ T8444] ? smack_file_ioctl+0x1f5/0x2c0 [ 60.587035][ T8444] ? smack_inode_rename+0x260/0x260 [ 60.592676][ T8444] ? __sb_end_write+0xb0/0x160 [ 60.597633][ T8444] ? vfs_write+0x256/0x490 [ 60.603383][ T8444] security_file_ioctl+0x44/0x80 [ 60.608613][ T8444] ksys_ioctl+0x38/0x110 [ 60.613071][ T8444] __x64_sys_ioctl+0x6a/0xb0 [ 60.616518][ T8455] FAULT_INJECTION: forcing a failure. [ 60.616518][ T8455] name failslab, interval 1, probability 0, space 0, times 0 [ 60.617659][ T8444] ? lockdep_hardirqs_on+0x477/0x610 [ 60.617669][ T8444] do_syscall_64+0xc6/0x620 [ 60.617680][ T8444] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.617687][ T8444] RIP: 0033:0x45ca59 [ 60.617694][ T8444] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.675661][ T8444] RSP: 002b:00007fec2cc9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.684809][ T8444] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 60.694792][ T8444] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 60.704260][ T8444] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.712451][ T8444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 60.721255][ T8444] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fec2cc9c6d4 [ 60.729233][ T8455] CPU: 0 PID: 8455 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 60.737828][ T8455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.748873][ T8455] Call Trace: [ 60.752308][ T8455] dump_stack+0x128/0x182 [ 60.756653][ T8455] should_fail.cold.4+0x5/0x13 [ 60.761692][ T8455] ? fault_create_debugfs_attr+0x140/0x140 [ 60.767876][ T8455] should_failslab+0x5/0xf [ 60.772675][ T8455] __kmalloc+0x2dd/0x7b0 [ 60.777195][ T8455] ? common_lsm_audit+0x1c80/0x1c80 [ 60.781441][ T7165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.783064][ T8455] ? tomoyo_supervisor+0xa5c/0xc10 [ 60.793871][ T7165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.798672][ T8455] ? tomoyo_write_log2+0x19f/0x940 [ 60.812337][ T7165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.813942][ T8455] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 60.825551][ T7165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.830715][ T8455] tomoyo_supervisor+0xa5c/0xc10 [ 60.830726][ T8455] ? tomoyo_profile+0x50/0x50 [ 60.830737][ T8455] ? vsnprintf+0xc1f/0x1190 [ 60.830748][ T8455] ? pointer+0x510/0x510 [ 60.830756][ T8455] ? quarantine_put+0x119/0x1c0 [ 60.830768][ T8455] ? vsprintf+0x10/0x10 [ 60.830782][ T8455] tomoyo_path_number_perm+0x3bb/0x490 [ 60.844231][ T7165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.846347][ T8455] ? tomoyo_execute_permission+0x450/0x450 [ 60.852098][ T7165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.855532][ T8455] ? smk_access_entry+0x1e0/0x1e0 [ 60.862421][ T7165] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.864998][ T8455] ? smack_file_ioctl+0x1f5/0x2c0 [ 60.871176][ T7159] device veth1_macvtap entered promiscuous mode [ 60.874947][ T8455] ? smack_inode_rename+0x260/0x260 [ 60.874961][ T8455] ? __sb_end_write+0xb0/0x160 [ 60.902682][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.902912][ T8455] ? vfs_write+0x256/0x490 [ 60.908352][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.908368][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.916055][ T8455] security_file_ioctl+0x44/0x80 [ 60.916068][ T8455] ksys_ioctl+0x38/0x110 [ 60.916076][ T8455] __x64_sys_ioctl+0x6a/0xb0 [ 60.916083][ T8455] ? lockdep_hardirqs_on+0x477/0x610 [ 60.916090][ T8455] do_syscall_64+0xc6/0x620 [ 60.916100][ T8455] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.916110][ T8455] RIP: 0033:0x45ca59 [ 60.916118][ T8455] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.916121][ T8455] RSP: 002b:00007f5600d61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.916127][ T8455] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 60.916130][ T8455] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 60.916134][ T8455] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.916140][ T8455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 60.927397][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.927700][ T8455] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f5600d626d4 [ 60.934879][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.113147][ T8458] FAULT_INJECTION: forcing a failure. [ 61.113147][ T8458] name failslab, interval 1, probability 0, space 0, times 0 [ 61.137774][ T8458] CPU: 1 PID: 8458 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 61.146536][ T8458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.156852][ T8458] Call Trace: [ 61.160335][ T8458] dump_stack+0x128/0x182 [ 61.164805][ T8458] should_fail.cold.4+0x5/0x13 [ 61.169809][ T8458] ? fault_create_debugfs_attr+0x140/0x140 [ 61.175630][ T8458] should_failslab+0x5/0xf [ 61.180142][ T8458] __kmalloc+0x2dd/0x7b0 [ 61.184471][ T8458] ? common_lsm_audit+0x1c80/0x1c80 [ 61.189718][ T8458] ? tomoyo_supervisor+0xa5c/0xc10 [ 61.194833][ T8458] ? tomoyo_write_log2+0x19f/0x940 [ 61.200107][ T8458] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 61.206007][ T8458] tomoyo_supervisor+0xa5c/0xc10 [ 61.210956][ T8458] ? tomoyo_profile+0x50/0x50 [ 61.215739][ T8458] ? vsnprintf+0xc1f/0x1190 [ 61.220503][ T8458] ? pointer+0x510/0x510 [ 61.224747][ T8458] ? quarantine_put+0x119/0x1c0 [ 61.229712][ T8458] ? vsprintf+0x10/0x10 [ 61.233973][ T8458] tomoyo_path_number_perm+0x3bb/0x490 [ 61.239440][ T8458] ? tomoyo_execute_permission+0x450/0x450 [ 61.245265][ T8458] ? smk_access_entry+0x1e0/0x1e0 [ 61.250305][ T8458] ? smack_file_ioctl+0x1f5/0x2c0 [ 61.255423][ T8458] ? smack_inode_rename+0x260/0x260 [ 61.260634][ T8458] ? __sb_end_write+0xb0/0x160 [ 61.265633][ T8458] ? vfs_write+0x256/0x490 [ 61.270245][ T8458] security_file_ioctl+0x44/0x80 [ 61.275187][ T8458] ksys_ioctl+0x38/0x110 [ 61.279779][ T8458] __x64_sys_ioctl+0x6a/0xb0 [ 61.284359][ T8458] ? lockdep_hardirqs_on+0x477/0x610 [ 61.289632][ T8458] do_syscall_64+0xc6/0x620 [ 61.292981][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.294217][ T8458] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.294228][ T8458] RIP: 0033:0x45ca59 [ 61.314169][ T8458] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.322650][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.336109][ T8458] RSP: 002b:00007f16529cac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.336118][ T8458] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 61.336121][ T8458] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 61.336124][ T8458] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 61.336127][ T8458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 61.336130][ T8458] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f16529cb6d4 [ 61.406408][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.419057][ T7159] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.442160][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.453150][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.464716][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.474017][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.483848][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.493154][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.516214][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.529456][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.544864][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.556949][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.569512][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.581673][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.592688][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.604124][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.617634][ T7159] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.636715][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.646007][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.656272][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.666257][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.675958][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.686121][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.842789][ T7163] device veth0_vlan entered promiscuous mode [ 62.003352][ T7163] device veth1_vlan entered promiscuous mode [ 62.079579][ T8467] FAULT_INJECTION: forcing a failure. [ 62.079579][ T8467] name failslab, interval 1, probability 0, space 0, times 0 [ 62.093942][ T8467] CPU: 0 PID: 8467 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 62.102732][ T8467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.113061][ T8467] Call Trace: [ 62.116448][ T8467] dump_stack+0x128/0x182 [ 62.120818][ T8467] should_fail.cold.4+0x5/0x13 [ 62.125769][ T8467] ? fault_create_debugfs_attr+0x140/0x140 [ 62.131894][ T8467] should_failslab+0x5/0xf [ 62.137279][ T8467] kmem_cache_alloc+0x29f/0x750 [ 62.142143][ T8467] ? find_held_lock+0x33/0x1c0 [ 62.147464][ T8467] __d_alloc+0x25/0x880 [ 62.152033][ T8467] d_alloc_pseudo+0x9/0x50 [ 62.157647][ T8467] alloc_file_pseudo+0xcf/0x210 [ 62.163135][ T8467] ? alloc_file+0x460/0x460 [ 62.168519][ T8467] ? do_raw_spin_unlock+0x172/0x260 [ 62.174691][ T8467] ? _raw_spin_unlock+0x24/0x40 [ 62.180244][ T8467] ? __alloc_fd+0x184/0x500 [ 62.184912][ T8467] anon_inode_getfile+0x9b/0x1d0 [ 62.190355][ T8467] media_request_alloc+0xc7/0x4a0 [ 62.195615][ T8467] media_device_request_alloc+0x7f/0xc0 [ 62.201301][ T8467] media_device_ioctl+0x1fa/0x380 [ 62.206634][ T8467] ? media_device_enum_entities+0x560/0x560 [ 62.212611][ T8467] ? ioctl_file_clone+0x110/0x110 [ 62.218015][ T8467] ? smack_file_ioctl+0x1f5/0x2c0 [ 62.223577][ T8467] ? smack_inode_rename+0x260/0x260 [ 62.228798][ T8467] ? __sb_end_write+0xb0/0x160 [ 62.233619][ T8467] ? vfs_write+0x256/0x490 [ 62.238041][ T8467] ? media_device_enum_entities+0x560/0x560 [ 62.244573][ T8467] ksys_ioctl+0xb8/0x110 [ 62.249711][ T8467] __x64_sys_ioctl+0x6a/0xb0 [ 62.254476][ T8467] ? lockdep_hardirqs_on+0x477/0x610 [ 62.260643][ T8467] do_syscall_64+0xc6/0x620 [ 62.265201][ T8467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.271172][ T8467] RIP: 0033:0x45ca59 [ 62.275089][ T8467] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.294858][ T8467] RSP: 002b:00007f092cbd5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.303374][ T8467] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 62.312204][ T8467] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 62.321041][ T8467] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.330112][ T8467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 62.339138][ T8467] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f092cbd66d4 [ 62.416456][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.426236][ T8472] FAULT_INJECTION: forcing a failure. [ 62.426236][ T8472] name failslab, interval 1, probability 0, space 0, times 0 [ 62.440997][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.451520][ T8473] FAULT_INJECTION: forcing a failure. [ 62.451520][ T8473] name failslab, interval 1, probability 0, space 0, times 0 [ 62.467240][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.476475][ T8472] CPU: 0 PID: 8472 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 62.485541][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.495817][ T8472] Call Trace: [ 62.499365][ T8472] dump_stack+0x128/0x182 [ 62.503832][ T8472] should_fail.cold.4+0x5/0x13 [ 62.508624][ T8472] ? fault_create_debugfs_attr+0x140/0x140 [ 62.514449][ T8472] should_failslab+0x5/0xf [ 62.518920][ T8472] __kmalloc+0x2dd/0x7b0 [ 62.523556][ T8472] ? common_lsm_audit+0x1c80/0x1c80 [ 62.529302][ T8472] ? tomoyo_supervisor+0xa5c/0xc10 [ 62.534560][ T8472] ? tomoyo_write_log2+0x19f/0x940 [ 62.539968][ T8472] ? tomoyo_domain_quota_is_ok+0x177/0x3f0 [ 62.546802][ T8472] tomoyo_supervisor+0xa5c/0xc10 [ 62.551959][ T8472] ? tomoyo_profile+0x50/0x50 [ 62.556849][ T8472] ? vsnprintf+0xc1f/0x1190 [ 62.561677][ T8472] ? pointer+0x510/0x510 [ 62.566015][ T8472] ? quarantine_put+0x119/0x1c0 [ 62.570885][ T8472] ? vsprintf+0x10/0x10 [ 62.575200][ T8472] tomoyo_path_number_perm+0x3bb/0x490 [ 62.580913][ T8472] ? tomoyo_execute_permission+0x450/0x450 [ 62.586825][ T8472] ? smk_access_entry+0x1e0/0x1e0 [ 62.592085][ T8472] ? smack_file_ioctl+0x1f5/0x2c0 [ 62.597164][ T8472] ? smack_inode_rename+0x260/0x260 [ 62.602351][ T8472] ? __sb_end_write+0xb0/0x160 [ 62.607111][ T8472] ? vfs_write+0x256/0x490 [ 62.611540][ T8472] security_file_ioctl+0x44/0x80 [ 62.616813][ T8472] ksys_ioctl+0x38/0x110 [ 62.621111][ T8472] __x64_sys_ioctl+0x6a/0xb0 [ 62.625824][ T8472] ? lockdep_hardirqs_on+0x477/0x610 [ 62.631097][ T8472] do_syscall_64+0xc6/0x620 [ 62.635598][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.641562][ T8472] RIP: 0033:0x45ca59 [ 62.645452][ T8472] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.665432][ T8472] RSP: 002b:00007fa8b4ee9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.675083][ T8472] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 62.683222][ T8472] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 62.691268][ T8472] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.699462][ T8472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 62.707430][ T8472] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fa8b4eea6d4 [ 62.715453][ T8473] CPU: 1 PID: 8473 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 62.723479][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.725441][ T8473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.725445][ T8473] Call Trace: [ 62.725458][ T8473] dump_stack+0x128/0x182 [ 62.725471][ T8473] should_fail.cold.4+0x5/0x13 [ 62.725481][ T8473] ? alloc_file_pseudo+0x15a/0x210 [ 62.725487][ T8473] ? fault_create_debugfs_attr+0x140/0x140 [ 62.725505][ T8473] should_failslab+0x5/0xf [ 62.742691][ T7163] device veth0_macvtap entered promiscuous mode [ 62.743948][ T8473] kmem_cache_alloc_trace+0x2d1/0x780 [ 62.743962][ T8473] ? anon_inode_getfile+0x9b/0x1d0 [ 62.754960][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.757476][ T8473] media_request_alloc+0x422/0x4a0 [ 62.757489][ T8473] media_device_request_alloc+0x7f/0xc0 [ 62.757497][ T8473] media_device_ioctl+0x1fa/0x380 [ 62.757506][ T8473] ? media_device_enum_entities+0x560/0x560 [ 62.757515][ T8473] ? ioctl_file_clone+0x110/0x110 [ 62.757525][ T8473] ? smack_file_ioctl+0x1f5/0x2c0 [ 62.811362][ T8479] FAULT_INJECTION: forcing a failure. [ 62.811362][ T8479] name failslab, interval 1, probability 0, space 0, times 0 [ 62.814553][ T8473] ? smack_inode_rename+0x260/0x260 [ 62.814565][ T8473] ? __sb_end_write+0xb0/0x160 [ 62.814572][ T8473] ? vfs_write+0x256/0x490 [ 62.814588][ T8473] ? media_device_enum_entities+0x560/0x560 [ 62.814597][ T8473] ksys_ioctl+0xb8/0x110 [ 62.868134][ T8473] __x64_sys_ioctl+0x6a/0xb0 [ 62.872721][ T8473] ? lockdep_hardirqs_on+0x477/0x610 [ 62.878082][ T8473] do_syscall_64+0xc6/0x620 [ 62.883109][ T8473] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.889096][ T8473] RIP: 0033:0x45ca59 [ 62.893233][ T8473] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.913996][ T8473] RSP: 002b:00007f092cbd5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.922619][ T8473] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 62.930742][ T8473] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 62.938847][ T8473] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.947029][ T8473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 62.955014][ T8473] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f092cbd66d4 [ 62.975933][ T7163] device veth1_macvtap entered promiscuous mode [ 62.978057][ T8479] CPU: 1 PID: 8479 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 62.990990][ T8479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.001315][ T8479] Call Trace: [ 63.004622][ T8479] dump_stack+0x128/0x182 [ 63.009501][ T8479] should_fail.cold.4+0x5/0x13 [ 63.014429][ T8479] ? fault_create_debugfs_attr+0x140/0x140 [ 63.017434][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.020449][ T8479] should_failslab+0x5/0xf [ 63.020458][ T8479] kmem_cache_alloc+0x29f/0x750 [ 63.020469][ T8479] ? find_held_lock+0x33/0x1c0 [ 63.020478][ T8479] __d_alloc+0x25/0x880 [ 63.020486][ T8479] d_alloc_pseudo+0x9/0x50 [ 63.020494][ T8479] alloc_file_pseudo+0xcf/0x210 [ 63.020501][ T8479] ? alloc_file+0x460/0x460 [ 63.020510][ T8479] ? do_raw_spin_unlock+0x172/0x260 [ 63.020518][ T8479] ? _raw_spin_unlock+0x24/0x40 [ 63.020523][ T8479] ? __alloc_fd+0x184/0x500 [ 63.020534][ T8479] anon_inode_getfile+0x9b/0x1d0 [ 63.020544][ T8479] media_request_alloc+0xc7/0x4a0 [ 63.020555][ T8479] media_device_request_alloc+0x7f/0xc0 [ 63.020563][ T8479] media_device_ioctl+0x1fa/0x380 [ 63.020572][ T8479] ? media_device_enum_entities+0x560/0x560 [ 63.020578][ T8479] ? ioctl_file_clone+0x110/0x110 [ 63.020587][ T8479] ? smack_file_ioctl+0x1f5/0x2c0 [ 63.020593][ T8479] ? smack_inode_rename+0x260/0x260 [ 63.020603][ T8479] ? __sb_end_write+0xb0/0x160 [ 63.020609][ T8479] ? vfs_write+0x256/0x490 [ 63.020617][ T8479] ? media_device_enum_entities+0x560/0x560 [ 63.020625][ T8479] ksys_ioctl+0xb8/0x110 [ 63.020633][ T8479] __x64_sys_ioctl+0x6a/0xb0 [ 63.020639][ T8479] ? lockdep_hardirqs_on+0x477/0x610 [ 63.020647][ T8479] do_syscall_64+0xc6/0x620 [ 63.020655][ T8479] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.020662][ T8479] RIP: 0033:0x45ca59 [ 63.020668][ T8479] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.020672][ T8479] RSP: 002b:00007fa8b4ee9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.020678][ T8479] RAX: ffffffffffffffda RBX: 00000000004e9360 RCX: 000000000045ca59 [ 63.020681][ T8479] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 63.020684][ T8479] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 63.020688][ T8479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 63.020691][ T8479] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007fa8b4eea6d4 [ 63.255116][ T8473] ================================================================== [ 63.263452][ T8473] BUG: KASAN: null-ptr-deref in media_request_put+0x16/0x110 [ 63.271314][ T8473] Write of size 4 at addr 0000000000000008 by task syz-executor.5/8473 [ 63.280785][ T8473] [ 63.283792][ T8473] CPU: 1 PID: 8473 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 63.293056][ T8473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.303894][ T8473] Call Trace: [ 63.307241][ T8473] dump_stack+0x128/0x182 [ 63.311620][ T8473] ? media_request_put+0x16/0x110 [ 63.317482][ T8473] ? media_request_put+0x16/0x110 [ 63.326184][ T8473] ? media_request_put+0x16/0x110 [ 63.334144][ T8473] __kasan_report.cold.11+0x5/0x4d [ 63.341700][ T8473] ? media_request_put+0x16/0x110 [ 63.347889][ T8473] kasan_report+0x32/0x50 [ 63.352921][ T8473] check_memory_region+0x1c1/0x1e0 [ 63.360115][ T8473] media_request_put+0x16/0x110 [ 63.365357][ T8473] media_request_close+0x2e/0x50 [ 63.371607][ T8473] __fput+0x2a4/0x7a0 [ 63.376241][ T8473] task_work_run+0xc2/0x160 [ 63.381746][ T8473] get_signal+0x16eb/0x1d40 [ 63.387974][ T8473] ? media_device_request_alloc+0x7f/0xc0 [ 63.394386][ T8473] ? media_device_ioctl+0x1fa/0x380 [ 63.399934][ T8473] do_signal+0x81/0x2360 [ 63.407093][ T8473] ? smack_file_ioctl+0x1f5/0x2c0 [ 63.412396][ T8473] ? get_sigframe.isra.11+0x730/0x730 [ 63.418083][ T8473] ? __sb_end_write+0xb0/0x160 [ 63.423063][ T8473] ? vfs_write+0x256/0x490 [ 63.428011][ T8473] ? task_work_add+0xb7/0xf0 [ 63.433387][ T8473] ? exit_to_usermode_loop+0x37/0x2d0 [ 63.439486][ T8473] exit_to_usermode_loop+0x10f/0x2d0 [ 63.444923][ T8473] do_syscall_64+0x52a/0x620 [ 63.449728][ T8473] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.456172][ T8473] RIP: 0033:0x45ca59 [ 63.460460][ T8473] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.481236][ T8473] RSP: 002b:00007f092cbd5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.490724][ T8473] RAX: fffffffffffffff4 RBX: 00000000004e9360 RCX: 000000000045ca59 [ 63.498964][ T8473] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 63.507149][ T8473] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 63.515553][ T8473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 63.524358][ T8473] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f092cbd66d4 [ 63.532820][ T8473] ================================================================== [ 63.541318][ T8473] Disabling lock debugging due to kernel taint [ 63.553783][ T8473] Kernel panic - not syncing: panic_on_warn set ... [ 63.560745][ T8473] CPU: 0 PID: 8473 Comm: syz-executor.5 Tainted: G B 5.7.0-rc1-syzkaller #0 [ 63.560908][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.571202][ T8473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.571204][ T8473] Call Trace: [ 63.571218][ T8473] dump_stack+0x128/0x182 [ 63.571225][ T8473] ? media_request_clean+0x1c0/0x2a0 [ 63.571229][ T8473] ? media_request_put+0x16/0x110 [ 63.571235][ T8473] panic+0x22a/0x4e3 [ 63.571239][ T8473] ? add_taint.cold.7+0x11/0x11 [ 63.571243][ T8473] ? media_request_put+0x16/0x110 [ 63.571248][ T8473] ? preempt_schedule_thunk+0x16/0x18 [ 63.571255][ T8473] ? media_request_put+0x16/0x110 [ 63.584080][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.591544][ T8473] ? media_request_put+0x16/0x110 [ 63.591547][ T8473] ? media_request_put+0x16/0x110 [ 63.591552][ T8473] end_report+0x4d/0x53 [ 63.591557][ T8473] __kasan_report.cold.11+0xd/0x4d [ 63.591561][ T8473] ? media_request_put+0x16/0x110 [ 63.591565][ T8473] kasan_report+0x32/0x50 [ 63.591570][ T8473] check_memory_region+0x1c1/0x1e0 [ 63.591574][ T8473] media_request_put+0x16/0x110 [ 63.591578][ T8473] media_request_close+0x2e/0x50 [ 63.591584][ T8473] __fput+0x2a4/0x7a0 [ 63.591592][ T8473] task_work_run+0xc2/0x160 [ 63.597580][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.599423][ T8473] get_signal+0x16eb/0x1d40 [ 63.605300][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.609817][ T8473] ? media_device_request_alloc+0x7f/0xc0 [ 63.614311][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.618710][ T8473] ? media_device_ioctl+0x1fa/0x380 [ 63.624400][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.629225][ T8473] do_signal+0x81/0x2360 [ 63.634868][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.644741][ T8473] ? smack_file_ioctl+0x1f5/0x2c0 [ 63.644748][ T8473] ? get_sigframe.isra.11+0x730/0x730 [ 63.644755][ T8473] ? __sb_end_write+0xb0/0x160 [ 63.644760][ T8473] ? vfs_write+0x256/0x490 [ 63.644764][ T8473] ? task_work_add+0xb7/0xf0 [ 63.644770][ T8473] ? exit_to_usermode_loop+0x37/0x2d0 [ 63.644777][ T8473] exit_to_usermode_loop+0x10f/0x2d0 [ 63.652329][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.655070][ T8473] do_syscall_64+0x52a/0x620 [ 63.659614][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.664723][ T8473] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.664728][ T8473] RIP: 0033:0x45ca59 [ 63.664735][ T8473] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.664737][ T8473] RSP: 002b:00007f092cbd5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.664741][ T8473] RAX: fffffffffffffff4 RBX: 00000000004e9360 RCX: 000000000045ca59 [ 63.664743][ T8473] RDX: 0000000000000000 RSI: 0000000080047c05 RDI: 0000000000000003 [ 63.664745][ T8473] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 63.664747][ T8473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 63.664749][ T8473] R13: 0000000000000404 R14: 00000000004c6c0b R15: 00007f092cbd66d4 [ 63.666508][ T8473] Kernel Offset: disabled [ 63.921190][ T8473] Rebooting in 86400 seconds..