[ 52.589642][ T8471] sshd (8471) used greatest stack depth: 23464 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 63.272993][ T8572] IPVS: ftp: loaded support on port[0] = 21 [ 63.624189][ T198] tipc: TX() has been purged, node left! [ 64.344896][ T8556] can: request_module (can-proto-0) failed. [ 66.497392][ T8556] can: request_module (can-proto-0) failed. [ 66.508577][ T8556] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2020/03/14 09:11:39 parsed 1 programs 2020/03/14 09:11:40 executed programs: 0 [ 74.683031][ T8657] IPVS: ftp: loaded support on port[0] = 21 [ 74.687918][ T8655] IPVS: ftp: loaded support on port[0] = 21 [ 74.693838][ T8660] IPVS: ftp: loaded support on port[0] = 21 [ 74.698561][ T8663] IPVS: ftp: loaded support on port[0] = 21 [ 74.715969][ T8664] IPVS: ftp: loaded support on port[0] = 21 [ 74.749315][ T8665] IPVS: ftp: loaded support on port[0] = 21 [ 74.867033][ T8660] chnl_net:caif_netlink_parms(): no params data found [ 74.973754][ T8660] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.981800][ T8660] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.991184][ T8660] device bridge_slave_0 entered promiscuous mode [ 75.003496][ T8655] chnl_net:caif_netlink_parms(): no params data found [ 75.014682][ T8660] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.021722][ T8660] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.029730][ T8660] device bridge_slave_1 entered promiscuous mode [ 75.058094][ T8657] chnl_net:caif_netlink_parms(): no params data found [ 75.110327][ T8660] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.130215][ T8664] chnl_net:caif_netlink_parms(): no params data found [ 75.156997][ T8660] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.189854][ T8663] chnl_net:caif_netlink_parms(): no params data found [ 75.215168][ T8660] team0: Port device team_slave_0 added [ 75.248098][ T8660] team0: Port device team_slave_1 added [ 75.265645][ T8657] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.273271][ T8657] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.281373][ T8657] device bridge_slave_0 entered promiscuous mode [ 75.292478][ T8657] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.299576][ T8657] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.307971][ T8657] device bridge_slave_1 entered promiscuous mode [ 75.322285][ T8655] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.331369][ T8655] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.339586][ T8655] device bridge_slave_0 entered promiscuous mode [ 75.347794][ T8664] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.355202][ T8664] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.362876][ T8664] device bridge_slave_0 entered promiscuous mode [ 75.385153][ T8665] chnl_net:caif_netlink_parms(): no params data found [ 75.398754][ T8655] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.405970][ T8655] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.413440][ T8655] device bridge_slave_1 entered promiscuous mode [ 75.420752][ T8664] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.427844][ T8664] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.437899][ T8664] device bridge_slave_1 entered promiscuous mode [ 75.453181][ T8660] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.460327][ T8660] 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. [ 75.487360][ T8660] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.502582][ T8660] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.509634][ T8660] 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. [ 75.535610][ T8660] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.556272][ T8657] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.571590][ T8657] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.625716][ T8660] device hsr_slave_0 entered promiscuous mode [ 75.664362][ T8660] device hsr_slave_1 entered promiscuous mode [ 75.732079][ T8664] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.752105][ T8664] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.768988][ T8655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.787901][ T8655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.811875][ T8657] team0: Port device team_slave_0 added [ 75.826865][ T8657] team0: Port device team_slave_1 added [ 75.848778][ T8663] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.856531][ T8663] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.864051][ T8663] device bridge_slave_0 entered promiscuous mode [ 75.882311][ T8664] team0: Port device team_slave_0 added [ 75.911602][ T8663] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.919157][ T8663] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.926891][ T8663] device bridge_slave_1 entered promiscuous mode [ 75.940347][ T8657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.948275][ T8657] 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. [ 75.974485][ T8657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.987165][ T8664] team0: Port device team_slave_1 added [ 75.994405][ T8655] team0: Port device team_slave_0 added [ 76.000522][ T8657] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.007727][ T8657] 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. [ 76.034023][ T8657] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.073217][ T8664] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.083098][ T8664] 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. [ 76.111903][ T8664] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.125231][ T8655] team0: Port device team_slave_1 added [ 76.131159][ T8664] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.138902][ T8664] 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. [ 76.164902][ T8664] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.178691][ T8665] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.185888][ T8665] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.193423][ T8665] device bridge_slave_0 entered promiscuous mode [ 76.202569][ T8663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.217011][ T8663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.237279][ T8665] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.244486][ T8665] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.252031][ T8665] device bridge_slave_1 entered promiscuous mode [ 76.274879][ T8655] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.281826][ T8655] 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. [ 76.307739][ T8655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.323684][ T8655] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.330753][ T8655] 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. [ 76.356708][ T8655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.416905][ T8664] device hsr_slave_0 entered promiscuous mode [ 76.464595][ T8664] device hsr_slave_1 entered promiscuous mode [ 76.504377][ T8664] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.512119][ T8664] Cannot create hsr debugfs directory [ 76.529974][ T8663] team0: Port device team_slave_0 added [ 76.537694][ T8665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.605755][ T8657] device hsr_slave_0 entered promiscuous mode [ 76.654530][ T8657] device hsr_slave_1 entered promiscuous mode [ 76.694231][ T8657] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.701833][ T8657] Cannot create hsr debugfs directory [ 76.708962][ T8663] team0: Port device team_slave_1 added [ 76.715808][ T8665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.762223][ T8663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.769296][ T8663] 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. [ 76.795780][ T8663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.856970][ T8655] device hsr_slave_0 entered promiscuous mode [ 76.924811][ T8655] device hsr_slave_1 entered promiscuous mode [ 77.004159][ T8655] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.011725][ T8655] Cannot create hsr debugfs directory [ 77.030443][ T8663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.037557][ T8663] 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. [ 77.067084][ T8663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.098447][ T8665] team0: Port device team_slave_0 added [ 77.107984][ T8665] team0: Port device team_slave_1 added [ 77.151657][ T8665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.158718][ T8665] 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. [ 77.185185][ T8665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.199116][ T8665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.206161][ T8665] 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. [ 77.232274][ T8665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.316733][ T8663] device hsr_slave_0 entered promiscuous mode [ 77.344435][ T8663] device hsr_slave_1 entered promiscuous mode [ 77.394264][ T8663] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.401822][ T8663] Cannot create hsr debugfs directory [ 77.407837][ T8660] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 77.486550][ T8660] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 77.597652][ T8665] device hsr_slave_0 entered promiscuous mode [ 77.634522][ T8665] device hsr_slave_1 entered promiscuous mode [ 77.674189][ T8665] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.681761][ T8665] Cannot create hsr debugfs directory [ 77.690814][ T8660] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 77.742302][ T8660] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 77.862825][ T8664] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.962998][ T8664] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.020878][ T8657] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 78.076614][ T8657] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 78.126075][ T8664] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.170138][ T8664] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.241014][ T8657] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 78.287635][ T8657] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 78.403276][ T8655] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 78.426099][ T8655] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 78.496965][ T8663] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 78.528355][ T8655] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 78.587235][ T8655] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 78.656618][ T8663] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 78.696124][ T8663] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 78.739882][ T8663] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 78.832123][ T8665] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 78.879952][ T8665] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 78.918020][ T8665] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 78.968649][ T8665] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 79.099986][ T8660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.113644][ T8664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.152846][ T8657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.170527][ T8660] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.181828][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.191123][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.212444][ T8663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.246516][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.255384][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.262898][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.271266][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.280100][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.288715][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.297337][ T3630] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.304565][ T3630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.313862][ T8664] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.323078][ T8657] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.341992][ T8655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.350281][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.358431][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.367723][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.376448][ T2689] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.383464][ T2689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.391763][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.400418][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.409191][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.416248][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.423896][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.433154][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.455115][ T8665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.471844][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.479739][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.488077][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.496710][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.505056][ T3196] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.512089][ T3196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.519798][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.527399][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.547747][ T8663] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.559753][ T8655] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.571461][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.580368][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.588921][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.597857][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.606738][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.615258][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.622816][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.630539][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.639360][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.648286][ T3196] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.655379][ T3196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.664607][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.672279][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.680182][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.689118][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.698702][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.707165][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.716191][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.730171][ T8665] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.752392][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.761384][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.770374][ T3630] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.777544][ T3630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.786254][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.795681][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.803904][ T3630] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.811107][ T3630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.818711][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.827705][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.836104][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.844325][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.852359][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.860776][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.869307][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.877242][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.899403][ T8657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.916384][ T8660] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.926939][ T8660] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.947884][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.957372][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.966112][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.973181][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.981118][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.990826][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.999808][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.008418][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.017625][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.026008][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.033042][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.040603][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.049423][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.057823][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.064892][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.072325][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.080953][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.089230][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.097903][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.106857][ T2689] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.113887][ T2689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.121530][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.136087][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.143623][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.152084][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.160616][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.205950][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.217089][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.225355][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.232368][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.240030][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.248548][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.257257][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.265575][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.273859][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.282996][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.291333][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.299497][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.307919][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.316594][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.325311][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.332661][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.340644][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.349564][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.358429][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.366916][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.376390][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.386719][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.395029][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.402700][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.411412][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.453089][ T8663] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.465727][ T8663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.473373][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.482106][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.492606][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.500102][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.512065][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.521559][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.530081][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.538601][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.546888][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.554336][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.561684][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.569926][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.578022][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.586313][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.594726][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.603210][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.613397][ T8660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.625675][ T8657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.636260][ T8664] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.658339][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.666585][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.675075][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.683217][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.691388][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.700157][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.708679][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.717184][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.741354][ T8665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.765642][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.773985][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.792676][ T8655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.811800][ T8663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.833375][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.843382][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.853758][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.863814][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.872615][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.880200][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.912296][ T8664] device veth0_vlan entered promiscuous mode [ 80.926924][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.935013][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.943006][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.952333][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.961210][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.969337][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.984832][ T8655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.000916][ T8664] device veth1_vlan entered promiscuous mode [ 81.019515][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.030096][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.038584][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.048333][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.056315][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.067264][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.077275][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.086329][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.098109][ T8657] device veth0_vlan entered promiscuous mode [ 81.106994][ T8665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.119293][ T8657] device veth1_vlan entered promiscuous mode [ 81.148117][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.159993][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.168884][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.177260][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.185911][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.194019][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.202683][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.221375][ T8660] device veth0_vlan entered promiscuous mode [ 81.241946][ T8663] device veth0_vlan entered promiscuous mode [ 81.253898][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.262873][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.270932][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.279130][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.286895][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.295509][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.303851][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.311653][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.328869][ T8660] device veth1_vlan entered promiscuous mode [ 81.339145][ T8664] device veth0_macvtap entered promiscuous mode [ 81.352796][ T8664] device veth1_macvtap entered promiscuous mode [ 81.387485][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.396083][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.403853][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.412257][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.421071][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.429603][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.437949][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.446189][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.454743][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.462675][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.470729][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.482114][ T8655] device veth0_vlan entered promiscuous mode [ 81.502588][ T8664] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.515372][ T8664] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.523604][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.533433][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.542718][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.551258][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.560143][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.568687][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.578635][ T8663] device veth1_vlan entered promiscuous mode [ 81.676394][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.685718][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.703076][ T8665] device veth0_vlan entered promiscuous mode [ 81.722418][ T8657] device veth0_macvtap entered promiscuous mode [ 81.737915][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.745970][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.753911][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.762542][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.771779][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.781256][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.789551][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.799966][ T8660] device veth0_macvtap entered promiscuous mode [ 81.810601][ T8655] device veth1_vlan entered promiscuous mode [ 81.858954][ T8665] device veth1_vlan entered promiscuous mode [ 81.869772][ T8657] device veth1_macvtap entered promiscuous mode [ 81.881699][ T8660] device veth1_macvtap entered promiscuous mode [ 81.978949][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.987546][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.995969][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.003873][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.012117][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.020189][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.029138][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.038260][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.047007][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.058314][ T8665] device veth0_macvtap entered promiscuous mode [ 82.071047][ T8657] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.081940][ T8657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.093069][ T8657] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.106558][ T8663] device veth0_macvtap entered promiscuous mode [ 82.116317][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.127611][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.137777][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.148562][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.167837][ T8660] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.177545][ T8704] FAULT_INJECTION: forcing a failure. [ 82.177545][ T8704] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 82.190735][ T8704] CPU: 0 PID: 8704 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.199296][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.209327][ T8704] Call Trace: [ 82.212595][ T8704] dump_stack+0x1fb/0x318 [ 82.216908][ T8704] should_fail+0x4b8/0x660 [ 82.221305][ T8704] should_fail_alloc_page+0x4f/0x60 [ 82.226478][ T8704] prepare_alloc_pages+0x283/0x460 [ 82.231569][ T8704] __alloc_pages_nodemask+0xb2/0x5d0 [ 82.236837][ T8704] kmem_getpages+0x4c/0x930 [ 82.241330][ T8704] cache_grow_begin+0x7e/0x2e0 [ 82.246071][ T8704] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 82.251507][ T8704] cache_alloc_refill+0x328/0x400 [ 82.256614][ T8704] ? debug_smp_processor_id+0x9/0x20 [ 82.261892][ T8704] __kmalloc+0x318/0x340 [ 82.266119][ T8704] ? drm_ioctl+0x42b/0x890 [ 82.270527][ T8704] ? _drm_lease_revoke+0x350/0x350 [ 82.275617][ T8704] drm_ioctl+0x42b/0x890 [ 82.279842][ T8704] ? do_vfs_ioctl+0x758/0x19d0 [ 82.284648][ T8704] ? tomoyo_file_ioctl+0x23/0x30 [ 82.289573][ T8704] ? drm_ioctl_kernel+0x410/0x410 [ 82.294587][ T8704] __se_sys_ioctl+0x113/0x190 [ 82.299270][ T8704] __x64_sys_ioctl+0x7b/0x90 [ 82.303840][ T8704] do_syscall_64+0xf7/0x1c0 [ 82.308342][ T8704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.314227][ T8704] RIP: 0033:0x45c479 [ 82.318102][ T8704] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.337683][ T8704] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.346096][ T8704] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 82.354044][ T8704] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 82.361998][ T8704] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.369943][ T8704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 82.377892][ T8704] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 82.399779][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.409211][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.417207][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2020/03/14 09:11:48 executed programs: 6 [ 82.425796][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.435213][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.443529][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.454676][ T8657] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 82.473511][ T8657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.489383][ T8706] FAULT_INJECTION: forcing a failure. [ 82.489383][ T8706] name failslab, interval 1, probability 0, space 0, times 1 [ 82.503634][ T8657] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.518248][ T8655] device veth0_macvtap entered promiscuous mode [ 82.525511][ T8706] CPU: 1 PID: 8706 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.534099][ T8706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.540727][ T8663] device veth1_macvtap entered promiscuous mode [ 82.544140][ T8706] Call Trace: [ 82.544165][ T8706] dump_stack+0x1fb/0x318 [ 82.544184][ T8706] should_fail+0x4b8/0x660 [ 82.544209][ T8706] __should_failslab+0xb9/0xe0 [ 82.567203][ T8706] ? radix_tree_node_alloc+0x81/0x390 [ 82.570131][ T8663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.572572][ T8706] should_failslab+0x9/0x20 [ 82.572583][ T8706] kmem_cache_alloc+0x56/0x2e0 [ 82.572597][ T8706] ? lock_acquire+0x154/0x250 [ 82.587922][ T8663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.592211][ T8706] radix_tree_node_alloc+0x81/0x390 [ 82.592233][ T8706] idr_get_free+0x2cb/0x8c0 [ 82.599734][ T8663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.606684][ T8706] idr_alloc+0x14a/0x290 [ 82.606712][ T8706] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 82.606762][ T8706] drm_ioctl_kernel+0x2cf/0x410 [ 82.606772][ T8706] ? _drm_lease_revoke+0x350/0x350 [ 82.606791][ T8706] drm_ioctl+0x52f/0x890 [ 82.606806][ T8706] ? _drm_lease_revoke+0x350/0x350 [ 82.606820][ T8706] ? do_vfs_ioctl+0x758/0x19d0 [ 82.606840][ T8706] ? tomoyo_file_ioctl+0x23/0x30 [ 82.606853][ T8706] ? drm_ioctl_kernel+0x410/0x410 [ 82.606866][ T8706] __se_sys_ioctl+0x113/0x190 [ 82.606882][ T8706] __x64_sys_ioctl+0x7b/0x90 [ 82.620231][ T8663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.626953][ T8706] do_syscall_64+0xf7/0x1c0 [ 82.626972][ T8706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.626981][ T8706] RIP: 0033:0x45c479 [ 82.626991][ T8706] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.626996][ T8706] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.627006][ T8706] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 82.627012][ T8706] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 82.627018][ T8706] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.627024][ T8706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 82.627029][ T8706] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 82.645658][ T8709] FAULT_INJECTION: forcing a failure. [ 82.645658][ T8709] name failslab, interval 1, probability 0, space 0, times 0 [ 82.687855][ T8663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.691802][ T8709] CPU: 1 PID: 8709 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.700120][ T8663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.702017][ T8709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.708209][ T8663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.725467][ T8709] Call Trace: [ 82.725484][ T8709] dump_stack+0x1fb/0x318 [ 82.725503][ T8709] should_fail+0x4b8/0x660 [ 82.725525][ T8709] __should_failslab+0xb9/0xe0 [ 82.725537][ T8709] should_failslab+0x9/0x20 [ 82.725548][ T8709] kmem_cache_alloc_trace+0x5d/0x2f0 [ 82.725560][ T8709] ? drm_master_create+0x4f/0x2a0 [ 82.725578][ T8709] drm_master_create+0x4f/0x2a0 [ 82.725592][ T8709] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 82.725642][ T8709] drm_ioctl_kernel+0x2cf/0x410 [ 82.738322][ T8665] device veth1_macvtap entered promiscuous mode [ 82.741994][ T8709] ? _drm_lease_revoke+0x350/0x350 [ 82.742015][ T8709] drm_ioctl+0x52f/0x890 [ 82.760554][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 82.765987][ T8709] ? _drm_lease_revoke+0x350/0x350 [ 82.766002][ T8709] ? do_vfs_ioctl+0x758/0x19d0 [ 82.766026][ T8709] ? tomoyo_file_ioctl+0x23/0x30 [ 82.766040][ T8709] ? drm_ioctl_kernel+0x410/0x410 [ 82.766053][ T8709] __se_sys_ioctl+0x113/0x190 [ 82.766069][ T8709] __x64_sys_ioctl+0x7b/0x90 [ 82.779560][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.786597][ T8709] do_syscall_64+0xf7/0x1c0 [ 82.786615][ T8709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.786624][ T8709] RIP: 0033:0x45c479 [ 82.786634][ T8709] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.786645][ T8709] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.802411][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 82.805591][ T8709] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 82.805597][ T8709] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 82.805603][ T8709] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.805608][ T8709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 82.805614][ T8709] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 82.830150][ T8712] FAULT_INJECTION: forcing a failure. [ 82.830150][ T8712] name failslab, interval 1, probability 0, space 0, times 0 [ 82.883901][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.889404][ T8712] CPU: 1 PID: 8712 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.896230][ T8660] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.898145][ T8712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.087843][ T8712] Call Trace: [ 83.091109][ T8712] dump_stack+0x1fb/0x318 [ 83.095436][ T8712] should_fail+0x4b8/0x660 [ 83.099844][ T8712] __should_failslab+0xb9/0xe0 [ 83.104585][ T8712] ? radix_tree_node_alloc+0x81/0x390 [ 83.109929][ T8712] should_failslab+0x9/0x20 [ 83.114424][ T8712] kmem_cache_alloc+0x56/0x2e0 [ 83.119174][ T8712] ? lock_acquire+0x154/0x250 [ 83.123829][ T8712] radix_tree_node_alloc+0x81/0x390 [ 83.129009][ T8712] idr_get_free+0x2cb/0x8c0 [ 83.133501][ T8712] idr_alloc+0x14a/0x290 [ 83.137748][ T8712] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 83.143731][ T8712] drm_ioctl_kernel+0x2cf/0x410 [ 83.148555][ T8712] ? _drm_lease_revoke+0x350/0x350 [ 83.153642][ T8712] drm_ioctl+0x52f/0x890 [ 83.157876][ T8712] ? _drm_lease_revoke+0x350/0x350 [ 83.162976][ T8712] ? do_vfs_ioctl+0x758/0x19d0 [ 83.167723][ T8712] ? tomoyo_file_ioctl+0x23/0x30 [ 83.172635][ T8712] ? drm_ioctl_kernel+0x410/0x410 [ 83.177645][ T8712] __se_sys_ioctl+0x113/0x190 [ 83.182308][ T8712] __x64_sys_ioctl+0x7b/0x90 [ 83.186881][ T8712] do_syscall_64+0xf7/0x1c0 [ 83.191362][ T8712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.197235][ T8712] RIP: 0033:0x45c479 [ 83.201117][ T8712] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.220718][ T8712] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.229102][ T8712] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 83.237057][ T8712] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 83.245033][ T8712] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.252995][ T8712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.260943][ T8712] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 83.270660][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.280040][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.288856][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.297397][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.305991][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.314894][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.323496][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.332462][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.352388][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.362914][ T8663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 83.373972][ T8663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.385869][ T8716] FAULT_INJECTION: forcing a failure. [ 83.385869][ T8716] name failslab, interval 1, probability 0, space 0, times 0 [ 83.390145][ T8663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 83.398493][ T8716] CPU: 1 PID: 8716 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.398499][ T8716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.398504][ T8716] Call Trace: [ 83.398521][ T8716] dump_stack+0x1fb/0x318 [ 83.398541][ T8716] should_fail+0x4b8/0x660 [ 83.398563][ T8716] __should_failslab+0xb9/0xe0 [ 83.398576][ T8716] should_failslab+0x9/0x20 [ 83.398586][ T8716] kmem_cache_alloc_trace+0x5d/0x2f0 [ 83.398597][ T8716] ? drm_master_create+0x4f/0x2a0 [ 83.398615][ T8716] drm_master_create+0x4f/0x2a0 [ 83.398627][ T8716] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 83.398672][ T8716] drm_ioctl_kernel+0x2cf/0x410 [ 83.398683][ T8716] ? _drm_lease_revoke+0x350/0x350 [ 83.398702][ T8716] drm_ioctl+0x52f/0x890 [ 83.398715][ T8716] ? _drm_lease_revoke+0x350/0x350 [ 83.398729][ T8716] ? do_vfs_ioctl+0x758/0x19d0 [ 83.398751][ T8716] ? tomoyo_file_ioctl+0x23/0x30 [ 83.398763][ T8716] ? drm_ioctl_kernel+0x410/0x410 [ 83.398776][ T8716] __se_sys_ioctl+0x113/0x190 [ 83.398792][ T8716] __x64_sys_ioctl+0x7b/0x90 [ 83.398806][ T8716] do_syscall_64+0xf7/0x1c0 [ 83.398823][ T8716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.398832][ T8716] RIP: 0033:0x45c479 [ 83.398841][ T8716] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.398847][ T8716] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.398857][ T8716] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 83.398863][ T8716] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 83.398869][ T8716] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.398875][ T8716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.398881][ T8716] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 83.451711][ T8718] FAULT_INJECTION: forcing a failure. [ 83.451711][ T8718] name failslab, interval 1, probability 0, space 0, times 0 [ 83.484194][ T8663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.496499][ T8718] CPU: 1 PID: 8718 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.500162][ T8663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 83.505157][ T8718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.505162][ T8718] Call Trace: [ 83.505179][ T8718] dump_stack+0x1fb/0x318 [ 83.505199][ T8718] should_fail+0x4b8/0x660 [ 83.505226][ T8718] __should_failslab+0xb9/0xe0 [ 83.505240][ T8718] should_failslab+0x9/0x20 [ 83.509902][ T8663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.514454][ T8718] kmem_cache_alloc_trace+0x5d/0x2f0 [ 83.514465][ T8718] ? drm_master_create+0x4f/0x2a0 [ 83.514481][ T8718] drm_master_create+0x4f/0x2a0 [ 83.514495][ T8718] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 83.514540][ T8718] drm_ioctl_kernel+0x2cf/0x410 [ 83.514550][ T8718] ? _drm_lease_revoke+0x350/0x350 [ 83.514566][ T8718] drm_ioctl+0x52f/0x890 [ 83.514579][ T8718] ? _drm_lease_revoke+0x350/0x350 [ 83.514592][ T8718] ? do_vfs_ioctl+0x758/0x19d0 [ 83.514615][ T8718] ? tomoyo_file_ioctl+0x23/0x30 [ 83.514629][ T8718] ? drm_ioctl_kernel+0x410/0x410 [ 83.514643][ T8718] __se_sys_ioctl+0x113/0x190 [ 83.514660][ T8718] __x64_sys_ioctl+0x7b/0x90 [ 83.514676][ T8718] do_syscall_64+0xf7/0x1c0 [ 83.514692][ T8718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.514701][ T8718] RIP: 0033:0x45c479 [ 83.514710][ T8718] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.514716][ T8718] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.514725][ T8718] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 83.514730][ T8718] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 83.514736][ T8718] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.514741][ T8718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.514746][ T8718] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 83.539376][ T8721] FAULT_INJECTION: forcing a failure. [ 83.539376][ T8721] name failslab, interval 1, probability 0, space 0, times 0 [ 83.571443][ T8663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.581143][ T8721] CPU: 1 PID: 8721 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.591218][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.597649][ T8721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.597655][ T8721] Call Trace: [ 83.597673][ T8721] dump_stack+0x1fb/0x318 [ 83.597692][ T8721] should_fail+0x4b8/0x660 [ 83.597719][ T8721] __should_failslab+0xb9/0xe0 [ 83.597733][ T8721] ? radix_tree_node_alloc+0x81/0x390 [ 83.611854][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.620074][ T8721] should_failslab+0x9/0x20 [ 83.620086][ T8721] kmem_cache_alloc+0x56/0x2e0 [ 83.620097][ T8721] ? lock_acquire+0x154/0x250 [ 83.620113][ T8721] radix_tree_node_alloc+0x81/0x390 [ 83.620132][ T8721] idr_get_free+0x2cb/0x8c0 [ 83.628997][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.639102][ T8721] idr_alloc+0x14a/0x290 [ 83.639130][ T8721] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 83.639179][ T8721] drm_ioctl_kernel+0x2cf/0x410 [ 83.639188][ T8721] ? _drm_lease_revoke+0x350/0x350 [ 83.639206][ T8721] drm_ioctl+0x52f/0x890 [ 83.639219][ T8721] ? _drm_lease_revoke+0x350/0x350 [ 83.639232][ T8721] ? do_vfs_ioctl+0x758/0x19d0 [ 83.639256][ T8721] ? tomoyo_file_ioctl+0x23/0x30 [ 83.639270][ T8721] ? drm_ioctl_kernel+0x410/0x410 [ 83.639285][ T8721] __se_sys_ioctl+0x113/0x190 [ 83.639302][ T8721] __x64_sys_ioctl+0x7b/0x90 [ 83.639319][ T8721] do_syscall_64+0xf7/0x1c0 [ 83.639336][ T8721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.639345][ T8721] RIP: 0033:0x45c479 [ 83.639355][ T8721] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.639361][ T8721] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.639370][ T8721] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 83.639377][ T8721] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 83.639383][ T8721] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.639388][ T8721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.639394][ T8721] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 84.089113][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.114390][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.140402][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.155810][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.169703][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.181739][ T8665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.257543][ T8655] device veth1_macvtap entered promiscuous mode [ 84.271658][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.279693][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.288185][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.298985][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.308688][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.321384][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.332700][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.343008][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.353757][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.364033][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.374507][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.384633][ T8665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.395373][ T8665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.406590][ T8665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.488309][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.497025][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.581033][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.595785][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.606830][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.617324][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.627166][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.637693][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.647521][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.658160][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.668045][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 84.679147][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.690271][ T8655] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.839024][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.847499][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.883199][ T8726] FAULT_INJECTION: forcing a failure. [ 84.883199][ T8726] name failslab, interval 1, probability 0, space 0, times 0 [ 84.896198][ T8726] CPU: 0 PID: 8726 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 84.904772][ T8726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.913059][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.914815][ T8726] Call Trace: [ 84.914833][ T8726] dump_stack+0x1fb/0x318 [ 84.914852][ T8726] should_fail+0x4b8/0x660 [ 84.914873][ T8726] __should_failslab+0xb9/0xe0 [ 84.925379][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.928525][ T8726] ? drm_mode_create_lease_ioctl+0x27c/0x18c0 [ 84.928536][ T8726] should_failslab+0x9/0x20 [ 84.928550][ T8726] __kmalloc_track_caller+0x79/0x340 [ 84.932887][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.937252][ T8726] memdup_user+0x25/0xb0 [ 84.937266][ T8726] drm_mode_create_lease_ioctl+0x27c/0x18c0 [ 84.937299][ T8726] ? drm_lease_owner+0x51/0x60 [ 84.937319][ T8726] drm_ioctl_kernel+0x2cf/0x410 [ 84.937329][ T8726] ? _drm_lease_revoke+0x350/0x350 [ 84.937350][ T8726] drm_ioctl+0x52f/0x890 [ 84.942095][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.951975][ T8726] ? _drm_lease_revoke+0x350/0x350 [ 84.951989][ T8726] ? do_vfs_ioctl+0x758/0x19d0 [ 84.952014][ T8726] ? tomoyo_file_ioctl+0x23/0x30 [ 84.958129][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.962969][ T8726] ? drm_ioctl_kernel+0x410/0x410 [ 84.962982][ T8726] __se_sys_ioctl+0x113/0x190 [ 84.962999][ T8726] __x64_sys_ioctl+0x7b/0x90 [ 84.968312][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.978844][ T8726] do_syscall_64+0xf7/0x1c0 [ 84.978862][ T8726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.978871][ T8726] RIP: 0033:0x45c479 [ 84.978881][ T8726] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.978886][ T8726] RSP: 002b:00007f01499b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.983167][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.988989][ T8726] RAX: ffffffffffffffda RBX: 00007f01499b76d4 RCX: 000000000045c479 [ 84.988996][ T8726] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 84.989002][ T8726] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.989007][ T8726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 84.989013][ T8726] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 85.160938][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.194213][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.206190][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.217343][ T8655] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.365369][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.373793][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.448181][ T8730] FAULT_INJECTION: forcing a failure. [ 85.448181][ T8730] name failslab, interval 1, probability 0, space 0, times 0 [ 85.461480][ T8730] CPU: 0 PID: 8730 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0 [ 85.470109][ T8730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.480154][ T8730] Call Trace: [ 85.483430][ T8730] dump_stack+0x1fb/0x318 [ 85.487747][ T8730] should_fail+0x4b8/0x660 [ 85.492215][ T8730] __should_failslab+0xb9/0xe0 [ 85.496972][ T8730] ? drm_ioctl+0x42b/0x890 [ 85.501417][ T8730] should_failslab+0x9/0x20 [ 85.505919][ T8730] __kmalloc+0x7a/0x340 [ 85.510068][ T8730] ? _drm_lease_revoke+0x350/0x350 [ 85.515159][ T8730] drm_ioctl+0x42b/0x890 [ 85.519434][ T8730] ? do_vfs_ioctl+0x758/0x19d0 [ 85.524185][ T8730] ? tomoyo_file_ioctl+0x23/0x30 [ 85.529103][ T8730] ? drm_ioctl_kernel+0x410/0x410 [ 85.534119][ T8730] __se_sys_ioctl+0x113/0x190 [ 85.538782][ T8730] __x64_sys_ioctl+0x7b/0x90 [ 85.543355][ T8730] do_syscall_64+0xf7/0x1c0 [ 85.547842][ T8730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.553717][ T8730] RIP: 0033:0x45c479 [ 85.557595][ T8730] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.577232][ T8730] RSP: 002b:00007fd4f5bc8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.585621][ T8730] RAX: ffffffffffffffda RBX: 00007fd4f5bc96d4 RCX: 000000000045c479 [ 85.593573][ T8730] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 85.601531][ T8730] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.609481][ T8730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 85.617429][ T8730] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 85.810114][ T8734] FAULT_INJECTION: forcing a failure. [ 85.810114][ T8734] name failslab, interval 1, probability 0, space 0, times 0 [ 85.825908][ T8734] CPU: 0 PID: 8734 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 85.834507][ T8734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.844557][ T8734] Call Trace: [ 85.847847][ T8734] dump_stack+0x1fb/0x318 [ 85.852183][ T8734] should_fail+0x4b8/0x660 [ 85.856614][ T8734] __should_failslab+0xb9/0xe0 [ 85.861378][ T8734] ? drm_ioctl+0x42b/0x890 [ 85.865793][ T8734] should_failslab+0x9/0x20 [ 85.870203][ T8737] FAULT_INJECTION: forcing a failure. [ 85.870203][ T8737] name failslab, interval 1, probability 0, space 0, times 0 [ 85.870293][ T8734] __kmalloc+0x7a/0x340 [ 85.870311][ T8734] ? _drm_lease_revoke+0x350/0x350 [ 85.870320][ T8734] drm_ioctl+0x42b/0x890 [ 85.870342][ T8734] ? do_vfs_ioctl+0x758/0x19d0 [ 85.901167][ T8734] ? tomoyo_file_ioctl+0x23/0x30 [ 85.906092][ T8734] ? drm_ioctl_kernel+0x410/0x410 [ 85.911103][ T8734] __se_sys_ioctl+0x113/0x190 [ 85.915766][ T8734] __x64_sys_ioctl+0x7b/0x90 [ 85.920347][ T8734] do_syscall_64+0xf7/0x1c0 [ 85.924857][ T8734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.930734][ T8734] RIP: 0033:0x45c479 [ 85.934614][ T8734] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.954198][ T8734] RSP: 002b:00007f8d4fc69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.962589][ T8734] RAX: ffffffffffffffda RBX: 00007f8d4fc6a6d4 RCX: 000000000045c479 [ 85.970546][ T8734] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 85.978497][ T8734] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.986540][ T8734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 85.994499][ T8734] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.002486][ T8737] CPU: 1 PID: 8737 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.011074][ T8737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.021128][ T8737] Call Trace: [ 86.024425][ T8737] dump_stack+0x1fb/0x318 [ 86.028767][ T8737] should_fail+0x4b8/0x660 [ 86.033197][ T8737] __should_failslab+0xb9/0xe0 [ 86.037958][ T8737] ? kzalloc+0x1a/0x30 [ 86.042025][ T8737] should_failslab+0x9/0x20 [ 86.046624][ T8737] __kmalloc+0x7a/0x340 [ 86.050809][ T8737] kzalloc+0x1a/0x30 [ 86.054698][ T8737] tomoyo_commit_ok+0x23/0x1d0 [ 86.059460][ T8737] ? tomoyo_update_domain+0x4b7/0x7c0 [ 86.064826][ T8737] tomoyo_update_domain+0x4e4/0x7c0 [ 86.070061][ T8737] ? tomoyo_merge_path2_acl+0xe0/0xe0 [ 86.075407][ T8737] ? tomoyo_same_path_number_acl+0x2b0/0x2b0 [ 86.081370][ T8737] tomoyo_write_file+0x79c/0x1040 [ 86.086433][ T8737] tomoyo_supervisor+0x1005/0x1310 [ 86.091531][ T8737] ? vsnprintf+0x131/0x1bc0 [ 86.096025][ T8737] tomoyo_path_number_perm+0x49b/0x690 [ 86.101516][ T8737] ? smack_file_ioctl+0x277/0x2e0 [ 86.106533][ T8737] tomoyo_file_ioctl+0x23/0x30 [ 86.111275][ T8737] security_file_ioctl+0x68/0xd0 [ 86.116211][ T8737] __se_sys_ioctl+0x4e/0x190 [ 86.120800][ T8737] ? do_syscall_64+0x1d/0x1c0 [ 86.125475][ T8737] __x64_sys_ioctl+0x7b/0x90 [ 86.130059][ T8737] do_syscall_64+0xf7/0x1c0 [ 86.134544][ T8737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.140407][ T8737] RIP: 0033:0x45c479 [ 86.144283][ T8737] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.163873][ T8737] RSP: 002b:00007f772ea9ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.172261][ T8737] RAX: ffffffffffffffda RBX: 00007f772ea9b6d4 RCX: 000000000045c479 [ 86.180212][ T8737] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.188161][ T8737] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.196130][ T8737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.204091][ T8737] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.213547][ T8737] ERROR: Out of memory at tomoyo_memory_ok. [ 86.226416][ T8740] FAULT_INJECTION: forcing a failure. [ 86.226416][ T8740] name failslab, interval 1, probability 0, space 0, times 0 [ 86.256999][ T8740] CPU: 1 PID: 8740 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.265618][ T8740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.275669][ T8740] Call Trace: [ 86.278963][ T8740] dump_stack+0x1fb/0x318 [ 86.283309][ T8740] should_fail+0x4b8/0x660 [ 86.287740][ T8740] __should_failslab+0xb9/0xe0 [ 86.292514][ T8740] ? drm_ioctl+0x42b/0x890 [ 86.296929][ T8740] should_failslab+0x9/0x20 [ 86.301697][ T8740] __kmalloc+0x7a/0x340 [ 86.305861][ T8740] ? _drm_lease_revoke+0x350/0x350 [ 86.310972][ T8740] drm_ioctl+0x42b/0x890 [ 86.315224][ T8740] ? do_vfs_ioctl+0x758/0x19d0 [ 86.319999][ T8740] ? tomoyo_file_ioctl+0x23/0x30 [ 86.324947][ T8740] ? drm_ioctl_kernel+0x410/0x410 [ 86.329446][ T8750] FAULT_INJECTION: forcing a failure. [ 86.329446][ T8750] name failslab, interval 1, probability 0, space 0, times 0 [ 86.329967][ T8740] __se_sys_ioctl+0x113/0x190 [ 86.347213][ T8740] __x64_sys_ioctl+0x7b/0x90 [ 86.351811][ T8740] do_syscall_64+0xf7/0x1c0 [ 86.356322][ T8740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.362207][ T8740] RIP: 0033:0x45c479 [ 86.366094][ T8740] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.385690][ T8740] RSP: 002b:00007f850e169c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.394270][ T8740] RAX: ffffffffffffffda RBX: 00007f850e16a6d4 RCX: 000000000045c479 [ 86.402237][ T8740] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.410195][ T8740] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.418148][ T8740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.426100][ T8740] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.436292][ T8750] CPU: 0 PID: 8750 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.444887][ T8750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.454929][ T8750] Call Trace: [ 86.458192][ T8750] dump_stack+0x1fb/0x318 [ 86.462597][ T8750] should_fail+0x4b8/0x660 [ 86.466994][ T8750] __should_failslab+0xb9/0xe0 [ 86.471751][ T8750] ? drm_ioctl+0x42b/0x890 [ 86.476142][ T8750] should_failslab+0x9/0x20 [ 86.480965][ T8750] __kmalloc+0x7a/0x340 [ 86.485100][ T8750] ? _drm_lease_revoke+0x350/0x350 [ 86.490224][ T8750] drm_ioctl+0x42b/0x890 [ 86.494447][ T8750] ? do_vfs_ioctl+0x758/0x19d0 [ 86.499191][ T8750] ? tomoyo_file_ioctl+0x23/0x30 [ 86.504135][ T8750] ? drm_ioctl_kernel+0x410/0x410 [ 86.509151][ T8750] __se_sys_ioctl+0x113/0x190 [ 86.513819][ T8750] __x64_sys_ioctl+0x7b/0x90 [ 86.518394][ T8750] do_syscall_64+0xf7/0x1c0 [ 86.522879][ T8750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.528747][ T8750] RIP: 0033:0x45c479 [ 86.532617][ T8750] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.552196][ T8750] RSP: 002b:00007f772ea9ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.560587][ T8750] RAX: ffffffffffffffda RBX: 00007f772ea9b6d4 RCX: 000000000045c479 [ 86.568544][ T8750] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.576508][ T8750] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.584457][ T8750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.592407][ T8750] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.623845][ T8759] FAULT_INJECTION: forcing a failure. [ 86.623845][ T8759] name failslab, interval 1, probability 0, space 0, times 0 [ 86.669132][ T8759] CPU: 0 PID: 8759 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.677741][ T8759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.687788][ T8759] Call Trace: [ 86.691089][ T8759] dump_stack+0x1fb/0x318 [ 86.695429][ T8759] should_fail+0x4b8/0x660 [ 86.699855][ T8759] __should_failslab+0xb9/0xe0 [ 86.704619][ T8759] should_failslab+0x9/0x20 [ 86.709118][ T8759] kmem_cache_alloc_trace+0x5d/0x2f0 [ 86.714399][ T8759] ? drm_master_create+0x4f/0x2a0 [ 86.719428][ T8759] drm_master_create+0x4f/0x2a0 [ 86.724280][ T8759] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 86.730213][ T8759] drm_ioctl_kernel+0x2cf/0x410 [ 86.735061][ T8759] ? _drm_lease_revoke+0x350/0x350 [ 86.740176][ T8759] drm_ioctl+0x52f/0x890 [ 86.744420][ T8759] ? _drm_lease_revoke+0x350/0x350 [ 86.749533][ T8759] ? do_vfs_ioctl+0x758/0x19d0 [ 86.754303][ T8759] ? tomoyo_file_ioctl+0x23/0x30 [ 86.759239][ T8759] ? drm_ioctl_kernel+0x410/0x410 [ 86.764266][ T8759] __se_sys_ioctl+0x113/0x190 [ 86.768954][ T8759] __x64_sys_ioctl+0x7b/0x90 [ 86.773549][ T8759] do_syscall_64+0xf7/0x1c0 [ 86.778057][ T8759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.783953][ T8759] RIP: 0033:0x45c479 [ 86.787845][ T8759] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.807554][ T8759] RSP: 002b:00007f850e169c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.815964][ T8759] RAX: ffffffffffffffda RBX: 00007f850e16a6d4 RCX: 000000000045c479 [ 86.823932][ T8759] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.831977][ T8759] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.840986][ T8759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.848955][ T8759] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.932443][ T8789] FAULT_INJECTION: forcing a failure. [ 86.932443][ T8789] name failslab, interval 1, probability 0, space 0, times 0 [ 87.031821][ T8789] CPU: 0 PID: 8789 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 87.040436][ T8789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.050501][ T8789] Call Trace: [ 87.053787][ T8789] dump_stack+0x1fb/0x318 [ 87.058120][ T8789] should_fail+0x4b8/0x660 [ 87.062550][ T8789] __should_failslab+0xb9/0xe0 [ 87.067314][ T8789] ? radix_tree_node_alloc+0x81/0x390 [ 87.072683][ T8789] should_failslab+0x9/0x20 [ 87.077190][ T8789] kmem_cache_alloc+0x56/0x2e0 [ 87.081949][ T8789] ? lock_acquire+0x154/0x250 [ 87.086635][ T8789] radix_tree_node_alloc+0x81/0x390 [ 87.091842][ T8789] idr_get_free+0x2cb/0x8c0 [ 87.096369][ T8789] idr_alloc+0x14a/0x290 [ 87.100627][ T8789] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 87.106642][ T8789] drm_ioctl_kernel+0x2cf/0x410 [ 87.111492][ T8789] ? _drm_lease_revoke+0x350/0x350 [ 87.116608][ T8789] drm_ioctl+0x52f/0x890 [ 87.120849][ T8789] ? _drm_lease_revoke+0x350/0x350 [ 87.126172][ T8789] ? do_vfs_ioctl+0x758/0x19d0 [ 87.130953][ T8789] ? tomoyo_file_ioctl+0x23/0x30 [ 87.135899][ T8789] ? drm_ioctl_kernel+0x410/0x410 [ 87.140926][ T8789] __se_sys_ioctl+0x113/0x190 [ 87.145608][ T8789] __x64_sys_ioctl+0x7b/0x90 [ 87.150204][ T8789] do_syscall_64+0xf7/0x1c0 [ 87.154711][ T8789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.160598][ T8789] RIP: 0033:0x45c479 [ 87.164491][ T8789] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.184096][ T8789] RSP: 002b:00007f8d4fc69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.192501][ T8789] RAX: ffffffffffffffda RBX: 00007f8d4fc6a6d4 RCX: 000000000045c479 [ 87.200469][ T8789] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 87.208438][ T8789] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.216406][ T8789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.224378][ T8789] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 87.330728][ T8836] FAULT_INJECTION: forcing a failure. [ 87.330728][ T8836] name failslab, interval 1, probability 0, space 0, times 0 [ 87.417973][ T8836] CPU: 1 PID: 8836 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 87.426595][ T8836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.436651][ T8836] Call Trace: [ 87.439949][ T8836] dump_stack+0x1fb/0x318 [ 87.444285][ T8836] should_fail+0x4b8/0x660 [ 87.448711][ T8836] __should_failslab+0xb9/0xe0 [ 87.453581][ T8836] should_failslab+0x9/0x20 [ 87.458082][ T8836] kmem_cache_alloc_trace+0x5d/0x2f0 [ 87.463370][ T8836] ? drm_master_create+0x4f/0x2a0 2020/03/14 09:11:53 executed programs: 52 [ 87.468403][ T8836] drm_master_create+0x4f/0x2a0 [ 87.473252][ T8836] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 87.479177][ T8836] drm_ioctl_kernel+0x2cf/0x410 [ 87.484029][ T8836] ? _drm_lease_revoke+0x350/0x350 [ 87.489149][ T8836] drm_ioctl+0x52f/0x890 [ 87.493392][ T8836] ? _drm_lease_revoke+0x350/0x350 [ 87.498504][ T8836] ? do_vfs_ioctl+0x758/0x19d0 [ 87.503277][ T8836] ? tomoyo_file_ioctl+0x23/0x30 [ 87.508217][ T8836] ? drm_ioctl_kernel+0x410/0x410 [ 87.513245][ T8836] __se_sys_ioctl+0x113/0x190 [ 87.517928][ T8836] __x64_sys_ioctl+0x7b/0x90 [ 87.522515][ T8836] do_syscall_64+0xf7/0x1c0 [ 87.527022][ T8836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.532914][ T8836] RIP: 0033:0x45c479 [ 87.536803][ T8836] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.556396][ T8836] RSP: 002b:00007f850e169c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.564801][ T8836] RAX: ffffffffffffffda RBX: 00007f850e16a6d4 RCX: 000000000045c479 [ 87.572786][ T8836] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 87.580764][ T8836] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.588732][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.596821][ T8836] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 87.696129][ T8870] FAULT_INJECTION: forcing a failure. [ 87.696129][ T8870] name failslab, interval 1, probability 0, space 0, times 0 [ 87.804286][ T8870] CPU: 1 PID: 8870 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 87.812907][ T8870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.823033][ T8870] Call Trace: [ 87.826322][ T8870] dump_stack+0x1fb/0x318 [ 87.830639][ T8870] should_fail+0x4b8/0x660 [ 87.835057][ T8870] __should_failslab+0xb9/0xe0 [ 87.839824][ T8870] should_failslab+0x9/0x20 [ 87.844310][ T8870] kmem_cache_alloc_trace+0x5d/0x2f0 [ 87.849574][ T8870] ? drm_master_create+0x4f/0x2a0 [ 87.854581][ T8870] drm_master_create+0x4f/0x2a0 [ 87.859437][ T8870] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 87.865338][ T8870] drm_ioctl_kernel+0x2cf/0x410 [ 87.870184][ T8870] ? _drm_lease_revoke+0x350/0x350 [ 87.875287][ T8870] drm_ioctl+0x52f/0x890 [ 87.879511][ T8870] ? _drm_lease_revoke+0x350/0x350 [ 87.884607][ T8870] ? do_vfs_ioctl+0x758/0x19d0 [ 87.889362][ T8870] ? tomoyo_file_ioctl+0x23/0x30 [ 87.894283][ T8870] ? drm_ioctl_kernel+0x410/0x410 [ 87.899398][ T8870] __se_sys_ioctl+0x113/0x190 [ 87.904071][ T8870] __x64_sys_ioctl+0x7b/0x90 [ 87.908670][ T8870] do_syscall_64+0xf7/0x1c0 [ 87.913244][ T8870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.919116][ T8870] RIP: 0033:0x45c479 [ 87.922991][ T8870] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.942593][ T8870] RSP: 002b:00007f01499b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.950985][ T8870] RAX: ffffffffffffffda RBX: 00007f01499b76d4 RCX: 000000000045c479 [ 87.959815][ T8870] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 87.967770][ T8870] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.975727][ T8870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.983684][ T8870] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 88.175509][ T8908] FAULT_INJECTION: forcing a failure. [ 88.175509][ T8908] name failslab, interval 1, probability 0, space 0, times 0 [ 88.247664][ T8908] CPU: 0 PID: 8908 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0 [ 88.256284][ T8908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.266345][ T8908] Call Trace: [ 88.269643][ T8908] dump_stack+0x1fb/0x318 [ 88.273985][ T8908] should_fail+0x4b8/0x660 [ 88.278417][ T8908] __should_failslab+0xb9/0xe0 [ 88.283189][ T8908] should_failslab+0x9/0x20 [ 88.287697][ T8908] kmem_cache_alloc_trace+0x5d/0x2f0 [ 88.292986][ T8908] ? drm_master_create+0x4f/0x2a0 [ 88.298023][ T8908] drm_master_create+0x4f/0x2a0 [ 88.302883][ T8908] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 88.308809][ T8908] drm_ioctl_kernel+0x2cf/0x410 [ 88.313672][ T8908] ? _drm_lease_revoke+0x350/0x350 [ 88.318792][ T8908] drm_ioctl+0x52f/0x890 [ 88.323040][ T8908] ? _drm_lease_revoke+0x350/0x350 [ 88.328157][ T8908] ? do_vfs_ioctl+0x758/0x19d0 [ 88.332932][ T8908] ? tomoyo_file_ioctl+0x23/0x30 [ 88.338242][ T8908] ? drm_ioctl_kernel+0x410/0x410 [ 88.343269][ T8908] __se_sys_ioctl+0x113/0x190 [ 88.347954][ T8908] __x64_sys_ioctl+0x7b/0x90 [ 88.352548][ T8908] do_syscall_64+0xf7/0x1c0 [ 88.357058][ T8908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.362943][ T8908] RIP: 0033:0x45c479 [ 88.366839][ T8908] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.387653][ T8908] RSP: 002b:00007fd4f5bc8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.396060][ T8908] RAX: ffffffffffffffda RBX: 00007fd4f5bc96d4 RCX: 000000000045c479 [ 88.404210][ T8908] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 88.412178][ T8908] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.420156][ T8908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 88.428124][ T8908] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 88.503855][ T8941] FAULT_INJECTION: forcing a failure. [ 88.503855][ T8941] name failslab, interval 1, probability 0, space 0, times 0 [ 88.683766][ T8941] CPU: 0 PID: 8941 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 88.692393][ T8941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.702449][ T8941] Call Trace: [ 88.705831][ T8941] dump_stack+0x1fb/0x318 [ 88.710172][ T8941] should_fail+0x4b8/0x660 [ 88.714609][ T8941] __should_failslab+0xb9/0xe0 [ 88.719386][ T8941] ? radix_tree_node_alloc+0x81/0x390 [ 88.724759][ T8941] should_failslab+0x9/0x20 [ 88.729261][ T8941] kmem_cache_alloc+0x56/0x2e0 [ 88.734030][ T8941] ? lock_acquire+0x154/0x250 [ 88.738712][ T8941] radix_tree_node_alloc+0x81/0x390 [ 88.744036][ T8941] idr_get_free+0x2cb/0x8c0 [ 88.748562][ T8941] idr_alloc+0x14a/0x290 [ 88.752858][ T8941] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 88.758874][ T8941] drm_ioctl_kernel+0x2cf/0x410 [ 88.763712][ T8941] ? _drm_lease_revoke+0x350/0x350 [ 88.768830][ T8941] drm_ioctl+0x52f/0x890 [ 88.773080][ T8941] ? _drm_lease_revoke+0x350/0x350 [ 88.778195][ T8941] ? do_vfs_ioctl+0x758/0x19d0 [ 88.782967][ T8941] ? tomoyo_file_ioctl+0x23/0x30 [ 88.787917][ T8941] ? drm_ioctl_kernel+0x410/0x410 [ 88.792944][ T8941] __se_sys_ioctl+0x113/0x190 [ 88.797714][ T8941] __x64_sys_ioctl+0x7b/0x90 [ 88.802313][ T8941] do_syscall_64+0xf7/0x1c0 [ 88.806824][ T8941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.812713][ T8941] RIP: 0033:0x45c479 [ 88.816608][ T8941] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.836209][ T8941] RSP: 002b:00007f8d4fc69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.844621][ T8941] RAX: ffffffffffffffda RBX: 00007f8d4fc6a6d4 RCX: 000000000045c479 [ 88.852593][ T8941] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 88.860567][ T8941] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.868530][ T8941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 88.876551][ T8941] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 88.919619][ T8980] FAULT_INJECTION: forcing a failure. [ 88.919619][ T8980] name failslab, interval 1, probability 0, space 0, times 0 [ 88.952809][ T8980] CPU: 0 PID: 8980 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0 [ 88.961531][ T8980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.971590][ T8980] Call Trace: [ 88.974884][ T8980] dump_stack+0x1fb/0x318 [ 88.979229][ T8980] should_fail+0x4b8/0x660 [ 88.983662][ T8980] __should_failslab+0xb9/0xe0 [ 88.988442][ T8980] should_failslab+0x9/0x20 [ 88.992948][ T8980] kmem_cache_alloc_trace+0x5d/0x2f0 [ 88.998236][ T8980] ? drm_master_create+0x4f/0x2a0 [ 89.003369][ T8980] drm_master_create+0x4f/0x2a0 [ 89.008225][ T8980] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 89.014159][ T8980] drm_ioctl_kernel+0x2cf/0x410 [ 89.019010][ T8980] ? _drm_lease_revoke+0x350/0x350 [ 89.024135][ T8980] drm_ioctl+0x52f/0x890 [ 89.028386][ T8980] ? _drm_lease_revoke+0x350/0x350 [ 89.033514][ T8980] ? do_vfs_ioctl+0x758/0x19d0 [ 89.038303][ T8980] ? tomoyo_file_ioctl+0x23/0x30 [ 89.044027][ T8980] ? drm_ioctl_kernel+0x410/0x410 [ 89.049057][ T8980] __se_sys_ioctl+0x113/0x190 [ 89.053844][ T8980] __x64_sys_ioctl+0x7b/0x90 [ 89.058441][ T8980] do_syscall_64+0xf7/0x1c0 [ 89.062953][ T8980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.068841][ T8980] RIP: 0033:0x45c479 [ 89.072735][ T8980] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.092429][ T8980] RSP: 002b:00007fd4f5bc8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.100841][ T8980] RAX: ffffffffffffffda RBX: 00007fd4f5bc96d4 RCX: 000000000045c479 [ 89.108811][ T8980] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 89.116783][ T8980] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.124752][ T8980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 89.132725][ T8980] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 89.283880][ T9021] FAULT_INJECTION: forcing a failure. [ 89.283880][ T9021] name failslab, interval 1, probability 0, space 0, times 0 [ 89.402560][ T9021] CPU: 0 PID: 9021 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 89.411182][ T9021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.421236][ T9021] Call Trace: [ 89.424528][ T9021] dump_stack+0x1fb/0x318 [ 89.428872][ T9021] should_fail+0x4b8/0x660 [ 89.433306][ T9021] __should_failslab+0xb9/0xe0 [ 89.438078][ T9021] ? radix_tree_node_alloc+0x81/0x390 [ 89.443450][ T9021] should_failslab+0x9/0x20 [ 89.447953][ T9021] kmem_cache_alloc+0x56/0x2e0 [ 89.452715][ T9021] ? lock_acquire+0x154/0x250 [ 89.457401][ T9021] radix_tree_node_alloc+0x81/0x390 [ 89.462612][ T9021] idr_get_free+0x2cb/0x8c0 [ 89.467146][ T9021] idr_alloc+0x14a/0x290 [ 89.471405][ T9021] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 89.477421][ T9021] drm_ioctl_kernel+0x2cf/0x410 [ 89.482263][ T9021] ? _drm_lease_revoke+0x350/0x350 [ 89.487370][ T9021] drm_ioctl+0x52f/0x890 [ 89.491613][ T9021] ? _drm_lease_revoke+0x350/0x350 [ 89.496725][ T9021] ? do_vfs_ioctl+0x758/0x19d0 [ 89.501505][ T9021] ? tomoyo_file_ioctl+0x23/0x30 [ 89.506449][ T9021] ? drm_ioctl_kernel+0x410/0x410 [ 89.511490][ T9021] __se_sys_ioctl+0x113/0x190 [ 89.516179][ T9021] __x64_sys_ioctl+0x7b/0x90 [ 89.520781][ T9021] do_syscall_64+0xf7/0x1c0 [ 89.525285][ T9021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.531173][ T9021] RIP: 0033:0x45c479 [ 89.535065][ T9021] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.557697][ T9021] RSP: 002b:00007f850e169c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.566087][ T9021] RAX: ffffffffffffffda RBX: 00007f850e16a6d4 RCX: 000000000045c479 [ 89.574040][ T9021] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 89.581996][ T9021] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.589945][ T9021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 89.597893][ T9021] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 89.664980][ T9060] FAULT_INJECTION: forcing a failure. [ 89.664980][ T9060] name failslab, interval 1, probability 0, space 0, times 0 [ 89.804375][ T9060] CPU: 0 PID: 9060 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 89.813111][ T9060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.823166][ T9060] Call Trace: [ 89.826463][ T9060] dump_stack+0x1fb/0x318 [ 89.830808][ T9060] should_fail+0x4b8/0x660 [ 89.835232][ T9060] __should_failslab+0xb9/0xe0 [ 89.839982][ T9060] should_failslab+0x9/0x20 [ 89.844475][ T9060] kmem_cache_alloc_trace+0x5d/0x2f0 [ 89.849758][ T9060] ? drm_master_create+0x4f/0x2a0 [ 89.854831][ T9060] drm_master_create+0x4f/0x2a0 [ 89.859676][ T9060] drm_mode_create_lease_ioctl+0xb7b/0x18c0 [ 89.865573][ T9060] drm_ioctl_kernel+0x2cf/0x410 [ 89.870412][ T9060] ? _drm_lease_revoke+0x350/0x350 [ 89.875514][ T9060] drm_ioctl+0x52f/0x890 [ 89.879873][ T9060] ? _drm_lease_revoke+0x350/0x350 [ 89.884973][ T9060] ? do_vfs_ioctl+0x758/0x19d0 [ 89.890189][ T9060] ? tomoyo_file_ioctl+0x23/0x30 [ 89.895114][ T9060] ? drm_ioctl_kernel+0x410/0x410 [ 89.900123][ T9060] __se_sys_ioctl+0x113/0x190 [ 89.904790][ T9060] __x64_sys_ioctl+0x7b/0x90 [ 89.909373][ T9060] do_syscall_64+0xf7/0x1c0 [ 89.913865][ T9060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.919751][ T9060] RIP: 0033:0x45c479 [ 89.923703][ T9060] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.943303][ T9060] RSP: 002b:00007f772ea9ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.951704][ T9060] RAX: ffffffffffffffda RBX: 00007f772ea9b6d4 RCX: 000000000045c479 [ 89.959658][ T9060] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 89.967651][ T9060] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.975629][ T9060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 89.983585][ T9060] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 90.038683][ T9083] FAULT_INJECTION: forcing a failure. [ 90.038683][ T9083] name failslab, interval 1, probability 0, space 0, times 0 [ 90.066239][ T9083] CPU: 0 PID: 9083 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 90.074843][ T9083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.084922][ T9083] Call Trace: [ 90.088215][ T9083] dump_stack+0x1fb/0x318 [ 90.092555][ T9083] should_fail+0x4b8/0x660 [ 90.097094][ T9083] __should_failslab+0xb9/0xe0 [ 90.101857][ T9083] ? radix_tree_node_alloc+0x81/0x390 [ 90.107228][ T9083] should_failslab+0x9/0x20 [ 90.111739][ T9083] kmem_cache_alloc+0x56/0x2e0 [ 90.116520][ T9083] ? lock_acquire+0x154/0x250 [ 90.121192][ T9083] radix_tree_node_alloc+0x81/0x390 [ 90.126393][ T9083] idr_get_free+0x2cb/0x8c0 [ 90.130917][ T9083] idr_alloc+0x14a/0x290 [ 90.135177][ T9083] drm_mode_create_lease_ioctl+0x1092/0x18c0 [ 90.141193][ T9083] drm_ioctl_kernel+0x2cf/0x410 [ 90.146048][ T9083] ? _drm_lease_revoke+0x350/0x350 [ 90.151170][ T9083] drm_ioctl+0x52f/0x890 [ 90.155441][ T9083] ? _drm_lease_revoke+0x350/0x350 [ 90.160555][ T9083] ? do_vfs_ioctl+0x758/0x19d0 [ 90.165329][ T9083] ? tomoyo_file_ioctl+0x23/0x30 [ 90.170269][ T9083] ? drm_ioctl_kernel+0x410/0x410 [ 90.175296][ T9083] __se_sys_ioctl+0x113/0x190 [ 90.179981][ T9083] __x64_sys_ioctl+0x7b/0x90 [ 90.184575][ T9083] do_syscall_64+0xf7/0x1c0 [ 90.189085][ T9083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.194971][ T9083] RIP: 0033:0x45c479 [ 90.198858][ T9083] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.218457][ T9083] RSP: 002b:00007f8d4fc69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.226863][ T9083] RAX: ffffffffffffffda RBX: 00007f8d4fc6a6d4 RCX: 000000000045c479 [ 90.234833][ T9083] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 90.242799][ T9083] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.250768][ T9083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 90.258740][ T9083] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 90.466486][ T9124] FAULT_INJECTION: forcing a failure. [ 90.466486][ T9124] name failslab, interval 1, probability 0, space 0, times 0 [ 90.495660][ T9124] CPU: 0 PID: 9124 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 90.504304][ T9124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.514359][ T9124] Call Trace: [ 90.517656][ T9124] dump_stack+0x1fb/0x318 [ 90.521998][ T9124] should_fail+0x4b8/0x660 [ 90.526424][ T9124] __should_failslab+0xb9/0xe0 [ 90.531192][ T9124] ? __alloc_file+0x2c/0x390 [ 90.535783][ T9124] should_failslab+0x9/0x20 [ 90.540286][ T9124] kmem_cache_alloc+0x56/0x2e0 [ 90.545059][ T9124] __alloc_file+0x2c/0x390 [ 90.549474][ T9124] ? __drm_dbg+0x5a/0x110 [ 90.553810][ T9124] alloc_empty_file+0xac/0x1b0 [ 90.558580][ T9124] dentry_open+0x63/0x130 [ 90.562917][ T9124] drm_mode_create_lease_ioctl+0x144b/0x18c0 [ 90.568933][ T9124] drm_ioctl_kernel+0x2cf/0x410 [ 90.573786][ T9124] ? _drm_lease_revoke+0x350/0x350 [ 90.578910][ T9124] drm_ioctl+0x52f/0x890 [ 90.583162][ T9124] ? _drm_lease_revoke+0x350/0x350 [ 90.588281][ T9124] ? do_vfs_ioctl+0x758/0x19d0 [ 90.593058][ T9124] ? tomoyo_file_ioctl+0x23/0x30 [ 90.598001][ T9124] ? drm_ioctl_kernel+0x410/0x410 [ 90.603034][ T9124] __se_sys_ioctl+0x113/0x190 [ 90.607719][ T9124] __x64_sys_ioctl+0x7b/0x90 [ 90.612314][ T9124] do_syscall_64+0xf7/0x1c0 [ 90.616824][ T9124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.622709][ T9124] RIP: 0033:0x45c479 [ 90.626601][ T9124] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.646339][ T9124] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.654751][ T9124] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 90.662743][ T9124] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 90.670717][ T9124] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.678691][ T9124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 90.686667][ T9124] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 90.856463][ T9124] ------------[ cut here ]------------ [ 90.861974][ T9124] WARNING: CPU: 0 PID: 9124 at lib/radix-tree.c:682 idr_destroy+0x1ae/0x260 [ 90.870669][ T9124] Kernel panic - not syncing: panic_on_warn set ... [ 90.877407][ T9124] CPU: 0 PID: 9124 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 90.885975][ T9124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.897311][ T9124] Call Trace: [ 90.900666][ T9124] dump_stack+0x1fb/0x318 [ 90.904976][ T9124] panic+0x264/0x7a9 [ 90.908847][ T9124] ? __warn+0x105/0x210 [ 90.912980][ T9124] ? idr_destroy+0x1ae/0x260 [ 90.917548][ T9124] __warn+0x209/0x210 [ 90.921504][ T9124] ? idr_destroy+0x1ae/0x260 [ 90.926089][ T9124] report_bug+0x1b6/0x2f0 [ 90.930410][ T9124] ? idr_destroy+0x1ae/0x260 [ 90.934992][ T9124] do_error_trap+0xcf/0x1c0 [ 90.939474][ T9124] do_invalid_op+0x36/0x40 [ 90.943866][ T9124] ? idr_destroy+0x1ae/0x260 [ 90.948436][ T9124] invalid_op+0x23/0x30 [ 90.952573][ T9124] RIP: 0010:idr_destroy+0x1ae/0x260 [ 90.957746][ T9124] Code: 43 5f f9 48 89 df 48 c7 c6 10 83 17 88 e8 ca 5c 4c f9 4c 3b 65 b8 74 57 e8 7f 43 5f f9 4d 89 fc e9 67 ff ff ff e8 72 43 5f f9 <0f> 0b eb d5 89 f9 80 e1 07 38 c1 7c 84 e8 e0 75 9c f9 e9 7a ff ff [ 90.977371][ T9124] RSP: 0018:ffffc900021b7ba0 EFLAGS: 00010293 [ 90.983417][ T9124] RAX: ffffffff8817dc0e RBX: ffff8880aa010598 RCX: ffff888096740440 [ 90.991384][ T9124] RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffff8880aa010588 [ 90.999339][ T9124] RBP: ffffc900021b7be8 R08: ffffffff8817db80 R09: ffffed1011809f91 [ 91.007292][ T9124] R10: ffffed1011809f91 R11: 0000000000000000 R12: ffff8880aa010580 [ 91.015242][ T9124] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 91.023207][ T9124] ? idr_destroy+0x120/0x260 [ 91.027772][ T9124] ? idr_destroy+0x1ae/0x260 [ 91.032349][ T9124] drm_mode_create_lease_ioctl+0x13c9/0x18c0 [ 91.038324][ T9124] drm_ioctl_kernel+0x2cf/0x410 [ 91.043152][ T9124] ? _drm_lease_revoke+0x350/0x350 [ 91.048255][ T9124] drm_ioctl+0x52f/0x890 [ 91.052477][ T9124] ? _drm_lease_revoke+0x350/0x350 [ 91.057579][ T9124] ? do_vfs_ioctl+0x758/0x19d0 [ 91.062323][ T9124] ? tomoyo_file_ioctl+0x23/0x30 [ 91.067264][ T9124] ? drm_ioctl_kernel+0x410/0x410 [ 91.072524][ T9124] __se_sys_ioctl+0x113/0x190 [ 91.077186][ T9124] __x64_sys_ioctl+0x7b/0x90 [ 91.081769][ T9124] do_syscall_64+0xf7/0x1c0 [ 91.086289][ T9124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.092184][ T9124] RIP: 0033:0x45c479 [ 91.096070][ T9124] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.115652][ T9124] RSP: 002b:00007f680fc16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.124041][ T9124] RAX: ffffffffffffffda RBX: 00007f680fc176d4 RCX: 000000000045c479 [ 91.131999][ T9124] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 91.140397][ T9124] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.148346][ T9124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 91.156402][ T9124] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 91.165915][ T9124] Kernel Offset: disabled [ 91.170308][ T9124] Rebooting in 86400 seconds..