[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 57.533362][ T6797] IPVS: ftp: loaded support on port[0] = 21 [ 57.836265][ T437] tipc: TX() has been purged, node left! [ 59.882014][ T6784] can: request_module (can-proto-0) failed. [ 59.893285][ T6784] can: request_module (can-proto-0) failed. [ 59.904178][ T6784] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts. 2020/07/10 23:00:41 parsed 1 programs 2020/07/10 23:00:42 executed programs: 0 [ 68.067996][ T6922] IPVS: ftp: loaded support on port[0] = 21 [ 68.069005][ T6920] IPVS: ftp: loaded support on port[0] = 21 [ 68.086106][ T6926] IPVS: ftp: loaded support on port[0] = 21 [ 68.090971][ T6927] IPVS: ftp: loaded support on port[0] = 21 [ 68.101897][ T6924] IPVS: ftp: loaded support on port[0] = 21 [ 68.152472][ T6929] IPVS: ftp: loaded support on port[0] = 21 [ 68.552165][ T6929] chnl_net:caif_netlink_parms(): no params data found [ 68.569471][ T6924] chnl_net:caif_netlink_parms(): no params data found [ 68.619745][ T6920] chnl_net:caif_netlink_parms(): no params data found [ 68.647146][ T6922] chnl_net:caif_netlink_parms(): no params data found [ 68.714326][ T6927] chnl_net:caif_netlink_parms(): no params data found [ 68.728696][ T6926] chnl_net:caif_netlink_parms(): no params data found [ 68.841729][ T6929] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.851794][ T6929] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.860963][ T6929] device bridge_slave_0 entered promiscuous mode [ 68.884467][ T6922] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.893644][ T6922] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.901700][ T6922] device bridge_slave_0 entered promiscuous mode [ 68.920073][ T6929] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.927226][ T6929] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.934796][ T6929] device bridge_slave_1 entered promiscuous mode [ 68.950723][ T6924] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.963229][ T6924] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.971705][ T6924] device bridge_slave_0 entered promiscuous mode [ 68.980860][ T6922] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.988339][ T6922] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.998200][ T6922] device bridge_slave_1 entered promiscuous mode [ 69.038052][ T6924] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.045306][ T6924] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.052940][ T6924] device bridge_slave_1 entered promiscuous mode [ 69.078272][ T6929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.092782][ T6929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.113371][ T6920] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.120880][ T6920] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.129447][ T6920] device bridge_slave_0 entered promiscuous mode [ 69.139668][ T6922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.169093][ T6920] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.176967][ T6920] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.185384][ T6920] device bridge_slave_1 entered promiscuous mode [ 69.193766][ T6922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.224445][ T6929] team0: Port device team_slave_0 added [ 69.232496][ T6924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.261101][ T6926] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.272027][ T6926] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.281053][ T6926] device bridge_slave_0 entered promiscuous mode [ 69.290300][ T6926] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.298457][ T6926] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.306797][ T6926] device bridge_slave_1 entered promiscuous mode [ 69.314555][ T6929] team0: Port device team_slave_1 added [ 69.324923][ T6924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.341172][ T6927] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.348974][ T6927] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.357529][ T6927] device bridge_slave_0 entered promiscuous mode [ 69.369922][ T6927] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.377137][ T6927] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.384989][ T6927] device bridge_slave_1 entered promiscuous mode [ 69.432873][ T6920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.444830][ T6922] team0: Port device team_slave_0 added [ 69.460057][ T6926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.470744][ T6929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.481400][ T6929] 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. [ 69.507455][ T6929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.530736][ T6920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.542948][ T6922] team0: Port device team_slave_1 added [ 69.558836][ T6927] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.569774][ T6926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.580981][ T6929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.591177][ T6929] 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. [ 69.621743][ T6929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.636433][ T6924] team0: Port device team_slave_0 added [ 69.665390][ T6927] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.690413][ T6924] team0: Port device team_slave_1 added [ 69.698045][ T6922] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.705232][ T6922] 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. [ 69.731829][ T6922] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.745429][ T6920] team0: Port device team_slave_0 added [ 69.770754][ T6926] team0: Port device team_slave_0 added [ 69.790225][ T6922] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.799986][ T6922] 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. [ 69.832369][ T6922] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.845411][ T6920] team0: Port device team_slave_1 added [ 69.852334][ T6926] team0: Port device team_slave_1 added [ 69.875544][ T6924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.882493][ T6924] 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. [ 69.909520][ T6924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.923560][ T6927] team0: Port device team_slave_0 added [ 69.932907][ T6927] team0: Port device team_slave_1 added [ 69.958714][ T6929] device hsr_slave_0 entered promiscuous mode [ 70.015588][ T6929] device hsr_slave_1 entered promiscuous mode [ 70.062201][ T6924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.070608][ T6924] 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. [ 70.098455][ T6924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.143064][ T6920] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.150704][ T6920] 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. [ 70.178046][ T6920] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.197730][ T6920] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.204684][ T6920] 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. [ 70.231337][ T6920] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.250320][ T6926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.257365][ T6926] 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. [ 70.285990][ T6926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.297969][ T6927] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.304923][ T6927] 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. [ 70.331203][ T6927] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.397530][ T6922] device hsr_slave_0 entered promiscuous mode [ 70.445679][ T6922] device hsr_slave_1 entered promiscuous mode [ 70.505478][ T6922] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.513337][ T6922] Cannot create hsr debugfs directory [ 70.534083][ T6926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.541563][ T6926] 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. [ 70.569700][ T6926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.582131][ T6927] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.589389][ T6927] 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. [ 70.616163][ T6927] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.687834][ T6924] device hsr_slave_0 entered promiscuous mode [ 70.735409][ T6924] device hsr_slave_1 entered promiscuous mode [ 70.785039][ T6924] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.792912][ T6924] Cannot create hsr debugfs directory [ 70.848512][ T6920] device hsr_slave_0 entered promiscuous mode [ 70.895338][ T6920] device hsr_slave_1 entered promiscuous mode [ 70.935102][ T6920] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.942653][ T6920] Cannot create hsr debugfs directory [ 71.089180][ T6927] device hsr_slave_0 entered promiscuous mode [ 71.135462][ T6927] device hsr_slave_1 entered promiscuous mode [ 71.175050][ T6927] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.182631][ T6927] Cannot create hsr debugfs directory [ 71.238324][ T6926] device hsr_slave_0 entered promiscuous mode [ 71.265259][ T6926] device hsr_slave_1 entered promiscuous mode [ 71.305008][ T6926] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.312612][ T6926] Cannot create hsr debugfs directory [ 71.658444][ T6922] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 71.708869][ T6922] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 71.763175][ T6922] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 71.821549][ T6922] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 71.886026][ T6929] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 71.930360][ T6929] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 71.967717][ T6929] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 72.018169][ T6929] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 72.103373][ T6920] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.147356][ T6920] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.214355][ T6920] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.258024][ T6920] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.306002][ T6924] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.357688][ T6924] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.406393][ T6924] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.448393][ T6924] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.531995][ T6927] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 72.603009][ T6926] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.626923][ T6927] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 72.711553][ T6927] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 72.778705][ T6927] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 72.837164][ T6926] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.880498][ T6926] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.960445][ T6926] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.076731][ T6929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.087529][ T6924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.139641][ T6929] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.149776][ T6922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.167921][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.176945][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.186015][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.193625][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.212627][ T6920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.223566][ T6924] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.260440][ T6922] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.269871][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.280125][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.288869][ T2723] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.296068][ T2723] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.304173][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.313349][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.321959][ T2723] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.329072][ T2723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.336975][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.344570][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.354451][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.394895][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.403795][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.413470][ T3830] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.420575][ T3830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.430571][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.440485][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.449423][ T3830] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.456542][ T3830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.464026][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.473216][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.482161][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.489922][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.497976][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.507478][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.516192][ T3830] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.523234][ T3830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.531178][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.541665][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.549700][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.562636][ T6927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.586802][ T6927] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.600547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.611227][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.620072][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.627260][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.636076][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.643685][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.651588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.664630][ T6920] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.702947][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.713157][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.724205][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.733376][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.742048][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.749188][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.757254][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.766271][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.774721][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.781819][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.789413][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.798498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.807420][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.816227][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.824644][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.833644][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.842437][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.851120][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.860302][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.869127][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.878333][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.886785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.894569][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.902901][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.910981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.960020][ T6926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.967885][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.978977][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.988761][ T3830] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.995860][ T3830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.007524][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.017197][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.028335][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.036862][ T3830] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.043902][ T3830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.051734][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.060775][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.070373][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.079176][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.088019][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.097136][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.106013][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.117776][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.125733][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.134349][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.160108][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.168814][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.177785][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.186493][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.194699][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.203688][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.212474][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.221568][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.230069][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.238856][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.247421][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.255943][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.264615][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.274630][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.283791][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.322973][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.331341][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.340228][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.354358][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.363179][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.372641][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.380996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.389709][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.401674][ T6924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.419313][ T6926] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.427187][ T6920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.447016][ T6927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.455402][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.463728][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.472451][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.481474][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.491785][ T6922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.534161][ T6929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.562435][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.570389][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.580542][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.589568][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.598989][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.606094][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.613673][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.622912][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.631622][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.638732][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.647439][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.656558][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.663998][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.696176][ T6920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.713214][ T6924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.721852][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.737990][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.748481][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.758423][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.770047][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.780203][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.791062][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.801301][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.811818][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.823224][ T6922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.835231][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.845944][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.862980][ T6927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.899072][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.917988][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.926831][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.935931][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.969156][ T6926] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.981975][ T6926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.006864][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.016326][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.027385][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.036718][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.046185][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.054697][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.106422][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.119991][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.129707][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.140934][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.148676][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.161028][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.169988][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.181737][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.207000][ T6927] device veth0_vlan entered promiscuous mode [ 75.223198][ T6920] device veth0_vlan entered promiscuous mode [ 75.233474][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.241554][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.252214][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.261173][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.271177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.281585][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.292427][ T6926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.310746][ T6927] device veth1_vlan entered promiscuous mode [ 75.334463][ T6929] device veth0_vlan entered promiscuous mode [ 75.349118][ T6920] device veth1_vlan entered promiscuous mode [ 75.359796][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.370003][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.379412][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.388465][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.419199][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.429500][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.449123][ T6924] device veth0_vlan entered promiscuous mode [ 75.464522][ T6922] device veth0_vlan entered promiscuous mode [ 75.483240][ T6929] device veth1_vlan entered promiscuous mode [ 75.490669][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.499657][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.508338][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.517289][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.525984][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.536596][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.544408][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.552744][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.560952][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.580806][ T6927] device veth0_macvtap entered promiscuous mode [ 75.617111][ T6922] device veth1_vlan entered promiscuous mode [ 75.625928][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.633954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.643468][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.653074][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.662078][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.671198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.681267][ T6924] device veth1_vlan entered promiscuous mode [ 75.694741][ T6927] device veth1_macvtap entered promiscuous mode [ 75.710106][ T6920] device veth0_macvtap entered promiscuous mode [ 75.725571][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.733661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.744149][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.753914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.762966][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.772009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.793151][ T6926] device veth0_vlan entered promiscuous mode [ 75.819660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.828488][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.839368][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.849994][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.871641][ T6920] device veth1_macvtap entered promiscuous mode [ 75.888674][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.898370][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.907489][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.923987][ T6929] device veth0_macvtap entered promiscuous mode [ 75.944626][ T6924] device veth0_macvtap entered promiscuous mode [ 75.962122][ T6922] device veth0_macvtap entered promiscuous mode [ 75.969286][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.977953][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.987401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.997062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.006347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.015608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.024121][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.032978][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.041490][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.056377][ T6929] device veth1_macvtap entered promiscuous mode [ 76.064112][ T6924] device veth1_macvtap entered promiscuous mode [ 76.077716][ T6927] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.089642][ T6922] device veth1_macvtap entered promiscuous mode [ 76.103146][ T6926] device veth1_vlan entered promiscuous mode [ 76.118860][ T6920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.129678][ T6920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.141744][ T6920] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.153754][ T6927] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.171224][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.180348][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.188427][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.197928][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.206339][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.214977][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.223545][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.232478][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.241913][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.250889][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.270797][ T6920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.286666][ T6920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.298585][ T6920] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.322075][ T6929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.333016][ T6929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.342916][ T6929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.353416][ T6929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.365229][ T6929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.375551][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.383507][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.393927][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.403806][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.412775][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.424072][ T6924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.439990][ T6924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.450406][ T6924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.462095][ T6924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.472332][ T6924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.483573][ T6924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.497388][ T6924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.524630][ T6926] device veth0_macvtap entered promiscuous mode [ 76.538184][ T6929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.552973][ T6929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.567693][ T6929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.578197][ T6929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.589535][ T6929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.600075][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.609312][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.618588][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.627803][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.637865][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.647498][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.660145][ T6924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.673116][ T6924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.683039][ T6924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.693996][ T6924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.703861][ T6924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.714359][ T6924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.726817][ T6924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.802343][ T6926] device veth1_macvtap entered promiscuous mode [ 76.811982][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.823086][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.833105][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.843581][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.853498][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.864039][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.874211][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.888419][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.900305][ T6922] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.915041][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.923055][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.932251][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.941026][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.950185][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.959253][ T3830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.121317][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.131982][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.141954][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.152450][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.162580][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.173078][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.182946][ T6922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.193416][ T6922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.205652][ T6922] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.300066][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.317954][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.333872][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.350340][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.360687][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.378421][ T8185] FAULT_INJECTION: forcing a failure. [ 77.378421][ T8185] name failslab, interval 1, probability 0, space 0, times 1 [ 77.397805][ T8185] CPU: 0 PID: 8185 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 77.406408][ T8185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.416472][ T8185] Call Trace: [ 77.419777][ T8185] dump_stack+0x18f/0x20d [ 77.424117][ T8185] should_fail.cold+0x5/0x14 [ 77.425315][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.428797][ T8185] should_failslab+0x5/0xf [ 77.428820][ T8185] kmem_cache_alloc+0x40/0x3b0 [ 77.428843][ T8185] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 77.442578][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.443034][ T8185] radix_tree_extend+0x22e/0x490 [ 77.448915][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.454089][ T8185] idr_get_free+0x61e/0x8e0 [ 77.454115][ T8185] idr_alloc_u32+0x170/0x2d0 [ 77.466113][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.469422][ T8185] ? __fprop_inc_percpu_max+0x120/0x120 [ 77.469441][ T8185] ? mutex_lock_io_nested+0xf60/0xf60 [ 77.469462][ T8185] ? aa_profile_af_perm+0x2e0/0x2e0 [ 77.481088][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.483741][ T8185] idr_alloc+0xc2/0x130 [ 77.483756][ T8185] ? idr_alloc_u32+0x2d0/0x2d0 [ 77.483780][ T8185] __qrtr_bind.isra.0+0x12e/0x5c0 [ 77.491908][ T6926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.498822][ T8185] ? qrtr_release+0x2a0/0x2a0 [ 77.498837][ T8185] ? mark_held_locks+0x9f/0xe0 [ 77.498854][ T8185] ? __local_bh_enable_ip+0x159/0x250 [ 77.498869][ T8185] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 77.498885][ T8185] qrtr_autobind+0xaf/0xf0 [ 77.498899][ T8185] qrtr_sendmsg+0x1dc/0x8a0 [ 77.498915][ T8185] ? aa_af_perm+0x230/0x230 [ 77.498928][ T8185] ? qrtr_autobind+0xf0/0xf0 [ 77.498951][ T8185] ? qrtr_autobind+0xf0/0xf0 [ 77.498969][ T8185] sock_sendmsg+0xcf/0x120 [ 77.498984][ T8185] ____sys_sendmsg+0x6e8/0x810 [ 77.499002][ T8185] ? kernel_sendmsg+0x50/0x50 [ 77.499016][ T8185] ? do_recvmmsg+0x6d0/0x6d0 [ 77.499035][ T8185] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 77.499050][ T8185] ? _parse_integer+0x132/0x180 [ 77.499067][ T8185] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 77.499087][ T8185] ___sys_sendmsg+0xf3/0x170 [ 77.499103][ T8185] ? sendmsg_copy_msghdr+0x160/0x160 [ 77.499122][ T8185] ? __fget_files+0x272/0x400 [ 77.638906][ T8185] ? lock_downgrade+0x820/0x820 [ 77.643744][ T8185] ? find_held_lock+0x2d/0x110 [ 77.648489][ T8185] ? ksys_write+0x212/0x250 [ 77.652977][ T8185] ? __fget_files+0x294/0x400 [ 77.657662][ T8185] ? __fget_light+0xea/0x280 [ 77.662236][ T8185] __sys_sendmsg+0xe5/0x1b0 [ 77.666720][ T8185] ? __sys_sendmsg_sock+0xb0/0xb0 [ 77.671730][ T8185] ? do_syscall_64+0x1c/0xe0 [ 77.676299][ T8185] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 77.682263][ T8185] do_syscall_64+0x60/0xe0 [ 77.686658][ T8185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.692526][ T8185] RIP: 0033:0x45cae9 [ 77.696390][ T8185] Code: Bad RIP value. [ 77.700432][ T8185] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.708818][ T8185] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 77.716770][ T8185] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 77.724732][ T8185] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 77.732696][ T8185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 77.740730][ T8185] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 77.769954][ T8185] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8185 [ 77.779959][ T8185] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 77.787163][ T8185] CPU: 0 PID: 8185 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 77.795739][ T8185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.805778][ T8185] Call Trace: [ 77.809092][ T8185] dump_stack+0x18f/0x20d [ 77.813433][ T8185] check_preemption_disabled+0x128/0x130 [ 77.819065][ T8185] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 77.825387][ T8185] radix_tree_extend+0x22e/0x490 [ 77.830306][ T8185] idr_get_free+0x61e/0x8e0 [ 77.834793][ T8185] idr_alloc_u32+0x170/0x2d0 [ 77.839365][ T8185] ? __fprop_inc_percpu_max+0x120/0x120 [ 77.844891][ T8185] ? mutex_lock_io_nested+0xf60/0xf60 [ 77.850242][ T8185] ? aa_profile_af_perm+0x2e0/0x2e0 [ 77.855422][ T8185] idr_alloc+0xc2/0x130 [ 77.859558][ T8185] ? idr_alloc_u32+0x2d0/0x2d0 [ 77.864335][ T8185] __qrtr_bind.isra.0+0x12e/0x5c0 [ 77.870054][ T8185] ? qrtr_release+0x2a0/0x2a0 [ 77.874738][ T8185] ? mark_held_locks+0x9f/0xe0 [ 77.879481][ T8185] ? __local_bh_enable_ip+0x159/0x250 [ 77.884829][ T8185] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 77.890786][ T8185] qrtr_autobind+0xaf/0xf0 [ 77.895194][ T8185] qrtr_sendmsg+0x1dc/0x8a0 [ 77.899678][ T8185] ? aa_af_perm+0x230/0x230 [ 77.904181][ T8185] ? qrtr_autobind+0xf0/0xf0 [ 77.908764][ T8185] ? qrtr_autobind+0xf0/0xf0 [ 77.913345][ T8185] sock_sendmsg+0xcf/0x120 [ 77.917742][ T8185] ____sys_sendmsg+0x6e8/0x810 [ 77.922487][ T8185] ? kernel_sendmsg+0x50/0x50 [ 77.927154][ T8185] ? do_recvmmsg+0x6d0/0x6d0 [ 77.931724][ T8185] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 77.937679][ T8185] ? _parse_integer+0x132/0x180 [ 77.942522][ T8185] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 77.948498][ T8185] ___sys_sendmsg+0xf3/0x170 [ 77.953086][ T8185] ? sendmsg_copy_msghdr+0x160/0x160 [ 77.958375][ T8185] ? __fget_files+0x272/0x400 [ 77.963049][ T8185] ? lock_downgrade+0x820/0x820 [ 77.967878][ T8185] ? find_held_lock+0x2d/0x110 [ 77.972634][ T8185] ? ksys_write+0x212/0x250 [ 77.977131][ T8185] ? __fget_files+0x294/0x400 [ 77.981806][ T8185] ? __fget_light+0xea/0x280 [ 77.986403][ T8185] __sys_sendmsg+0xe5/0x1b0 [ 77.990894][ T8185] ? __sys_sendmsg_sock+0xb0/0xb0 [ 77.995918][ T8185] ? do_syscall_64+0x1c/0xe0 [ 78.000493][ T8185] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 78.006481][ T8185] do_syscall_64+0x60/0xe0 [ 78.010896][ T8185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.016776][ T8185] RIP: 0033:0x45cae9 [ 78.020641][ T8185] Code: Bad RIP value. [ 78.024680][ T8185] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.033153][ T8185] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 78.041112][ T8185] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 78.049170][ T8185] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 78.057126][ T8185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 78.065076][ T8185] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 78.087325][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.105480][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/07/10 23:00:52 executed programs: 6 [ 78.114082][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.124749][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.152473][ T8189] FAULT_INJECTION: forcing a failure. [ 78.152473][ T8189] name failslab, interval 1, probability 0, space 0, times 0 [ 78.165615][ T8189] CPU: 0 PID: 8189 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 78.174467][ T8189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.184522][ T8189] Call Trace: [ 78.187822][ T8189] dump_stack+0x18f/0x20d [ 78.192175][ T8189] should_fail.cold+0x5/0x14 [ 78.196785][ T8189] should_failslab+0x5/0xf [ 78.201211][ T8189] kmem_cache_alloc+0x40/0x3b0 [ 78.205986][ T8189] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 78.212325][ T8189] radix_tree_extend+0x22e/0x490 [ 78.217283][ T8189] idr_get_free+0x61e/0x8e0 [ 78.221808][ T8189] idr_alloc_u32+0x170/0x2d0 [ 78.226498][ T8189] ? __fprop_inc_percpu_max+0x120/0x120 [ 78.232050][ T8189] ? mutex_lock_io_nested+0xf60/0xf60 [ 78.237429][ T8189] ? aa_profile_af_perm+0x2e0/0x2e0 [ 78.242637][ T8189] idr_alloc+0xc2/0x130 [ 78.246796][ T8189] ? idr_alloc_u32+0x2d0/0x2d0 [ 78.251572][ T8189] __qrtr_bind.isra.0+0x12e/0x5c0 [ 78.256605][ T8189] ? qrtr_release+0x2a0/0x2a0 [ 78.261282][ T8189] ? mark_held_locks+0x9f/0xe0 [ 78.266051][ T8189] ? __local_bh_enable_ip+0x159/0x250 [ 78.271425][ T8189] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 78.277411][ T8189] qrtr_autobind+0xaf/0xf0 [ 78.281821][ T8189] qrtr_sendmsg+0x1dc/0x8a0 [ 78.286303][ T8189] ? aa_af_perm+0x230/0x230 [ 78.290782][ T8189] ? qrtr_autobind+0xf0/0xf0 [ 78.295351][ T8189] ? qrtr_autobind+0xf0/0xf0 [ 78.299923][ T8189] sock_sendmsg+0xcf/0x120 [ 78.304315][ T8189] ____sys_sendmsg+0x6e8/0x810 [ 78.309053][ T8189] ? kernel_sendmsg+0x50/0x50 [ 78.313708][ T8189] ? do_recvmmsg+0x6d0/0x6d0 [ 78.318275][ T8189] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 78.324228][ T8189] ? _parse_integer+0x132/0x180 [ 78.329053][ T8189] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 78.335009][ T8189] ___sys_sendmsg+0xf3/0x170 [ 78.339627][ T8189] ? sendmsg_copy_msghdr+0x160/0x160 [ 78.345018][ T8189] ? __fget_files+0x272/0x400 [ 78.349683][ T8189] ? lock_downgrade+0x820/0x820 [ 78.354549][ T8189] ? find_held_lock+0x2d/0x110 [ 78.359287][ T8189] ? ksys_write+0x212/0x250 [ 78.363898][ T8189] ? __fget_files+0x294/0x400 [ 78.368568][ T8189] ? __fget_light+0xea/0x280 [ 78.373336][ T8189] __sys_sendmsg+0xe5/0x1b0 [ 78.377834][ T8189] ? __sys_sendmsg_sock+0xb0/0xb0 [ 78.382842][ T8189] ? do_syscall_64+0x1c/0xe0 [ 78.388017][ T8189] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 78.393975][ T8189] do_syscall_64+0x60/0xe0 [ 78.398368][ T8189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.404235][ T8189] RIP: 0033:0x45cae9 [ 78.408272][ T8189] Code: Bad RIP value. [ 78.412310][ T8189] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.420694][ T8189] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 78.428641][ T8189] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 78.436599][ T8189] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 78.444542][ T8189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 78.452489][ T8189] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 78.471509][ T8189] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8189 [ 78.481059][ T8189] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 78.488311][ T8189] CPU: 0 PID: 8189 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 78.496903][ T8189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.506951][ T8189] Call Trace: [ 78.510222][ T8189] dump_stack+0x18f/0x20d [ 78.514541][ T8189] check_preemption_disabled+0x128/0x130 [ 78.520160][ T8189] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 78.526470][ T8189] radix_tree_extend+0x22e/0x490 [ 78.531489][ T8189] idr_get_free+0x61e/0x8e0 [ 78.535988][ T8189] idr_alloc_u32+0x170/0x2d0 [ 78.540566][ T8189] ? __fprop_inc_percpu_max+0x120/0x120 [ 78.546108][ T8189] ? mutex_lock_io_nested+0xf60/0xf60 [ 78.551477][ T8189] ? aa_profile_af_perm+0x2e0/0x2e0 [ 78.556655][ T8189] idr_alloc+0xc2/0x130 [ 78.560792][ T8189] ? idr_alloc_u32+0x2d0/0x2d0 [ 78.565537][ T8189] __qrtr_bind.isra.0+0x12e/0x5c0 [ 78.570563][ T8189] ? qrtr_release+0x2a0/0x2a0 [ 78.575216][ T8189] ? mark_held_locks+0x9f/0xe0 [ 78.579958][ T8189] ? __local_bh_enable_ip+0x159/0x250 [ 78.585306][ T8189] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 78.591291][ T8189] qrtr_autobind+0xaf/0xf0 [ 78.595703][ T8189] qrtr_sendmsg+0x1dc/0x8a0 [ 78.600198][ T8189] ? aa_af_perm+0x230/0x230 [ 78.604689][ T8189] ? qrtr_autobind+0xf0/0xf0 [ 78.609273][ T8189] ? qrtr_autobind+0xf0/0xf0 [ 78.613842][ T8189] sock_sendmsg+0xcf/0x120 [ 78.618337][ T8189] ____sys_sendmsg+0x6e8/0x810 [ 78.623090][ T8189] ? kernel_sendmsg+0x50/0x50 [ 78.627742][ T8189] ? do_recvmmsg+0x6d0/0x6d0 [ 78.632450][ T8189] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 78.638418][ T8189] ? _parse_integer+0x132/0x180 [ 78.643249][ T8189] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 78.649208][ T8189] ___sys_sendmsg+0xf3/0x170 [ 78.653786][ T8189] ? sendmsg_copy_msghdr+0x160/0x160 [ 78.659073][ T8189] ? __fget_files+0x272/0x400 [ 78.663743][ T8189] ? lock_downgrade+0x820/0x820 [ 78.668572][ T8189] ? find_held_lock+0x2d/0x110 [ 78.673311][ T8189] ? ksys_write+0x212/0x250 [ 78.677811][ T8189] ? __fget_files+0x294/0x400 [ 78.682481][ T8189] ? __fget_light+0xea/0x280 [ 78.687062][ T8189] __sys_sendmsg+0xe5/0x1b0 [ 78.691545][ T8189] ? __sys_sendmsg_sock+0xb0/0xb0 [ 78.696552][ T8189] ? do_syscall_64+0x1c/0xe0 [ 78.701124][ T8189] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 78.707109][ T8189] do_syscall_64+0x60/0xe0 [ 78.711505][ T8189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.717375][ T8189] RIP: 0033:0x45cae9 [ 78.721254][ T8189] Code: Bad RIP value. [ 78.725304][ T8189] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.733688][ T8189] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 78.741635][ T8189] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 78.749584][ T8189] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 78.757947][ T8189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 78.765925][ T8189] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 78.803224][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.813917][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.825253][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.836423][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.846692][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.857164][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.867077][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.878223][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.889672][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.900170][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.911964][ T6926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.944332][ T8193] FAULT_INJECTION: forcing a failure. [ 78.944332][ T8193] name failslab, interval 1, probability 0, space 0, times 0 [ 78.963723][ T8193] CPU: 0 PID: 8193 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 78.972332][ T8193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.982387][ T8193] Call Trace: [ 78.985693][ T8193] dump_stack+0x18f/0x20d [ 78.990036][ T8193] should_fail.cold+0x5/0x14 [ 78.994632][ T8193] should_failslab+0x5/0xf [ 78.999054][ T8193] kmem_cache_alloc+0x40/0x3b0 [ 79.003918][ T8193] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 79.010258][ T8193] radix_tree_extend+0x22e/0x490 [ 79.015231][ T8193] idr_get_free+0x61e/0x8e0 [ 79.019751][ T8193] idr_alloc_u32+0x170/0x2d0 [ 79.024352][ T8193] ? __fprop_inc_percpu_max+0x120/0x120 [ 79.029908][ T8193] ? mutex_lock_io_nested+0xf60/0xf60 [ 79.035287][ T8193] ? aa_profile_af_perm+0x2e0/0x2e0 [ 79.040493][ T8193] idr_alloc+0xc2/0x130 [ 79.044658][ T8193] ? idr_alloc_u32+0x2d0/0x2d0 [ 79.049432][ T8193] __qrtr_bind.isra.0+0x12e/0x5c0 [ 79.054460][ T8193] ? qrtr_release+0x2a0/0x2a0 [ 79.059141][ T8193] ? mark_held_locks+0x9f/0xe0 [ 79.063911][ T8193] ? __local_bh_enable_ip+0x159/0x250 [ 79.069484][ T8193] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 79.075480][ T8193] qrtr_autobind+0xaf/0xf0 [ 79.080079][ T8193] qrtr_sendmsg+0x1dc/0x8a0 [ 79.084591][ T8193] ? aa_af_perm+0x230/0x230 [ 79.089099][ T8193] ? qrtr_autobind+0xf0/0xf0 [ 79.093761][ T8193] ? qrtr_autobind+0xf0/0xf0 [ 79.098359][ T8193] sock_sendmsg+0xcf/0x120 [ 79.102783][ T8193] ____sys_sendmsg+0x6e8/0x810 [ 79.107559][ T8193] ? kernel_sendmsg+0x50/0x50 [ 79.112346][ T8193] ? do_recvmmsg+0x6d0/0x6d0 [ 79.116946][ T8193] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 79.122935][ T8193] ? _parse_integer+0x132/0x180 [ 79.127797][ T8193] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 79.133875][ T8193] ___sys_sendmsg+0xf3/0x170 [ 79.138462][ T8193] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.143724][ T8193] ? __fget_files+0x272/0x400 [ 79.148396][ T8193] ? lock_downgrade+0x820/0x820 [ 79.153224][ T8193] ? find_held_lock+0x2d/0x110 [ 79.157966][ T8193] ? ksys_write+0x212/0x250 [ 79.162450][ T8193] ? __fget_files+0x294/0x400 [ 79.167105][ T8193] ? __fget_light+0xea/0x280 [ 79.172310][ T8193] __sys_sendmsg+0xe5/0x1b0 [ 79.176804][ T8193] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.181827][ T8193] ? do_syscall_64+0x1c/0xe0 [ 79.186409][ T8193] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 79.192427][ T8193] do_syscall_64+0x60/0xe0 [ 79.196825][ T8193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.202696][ T8193] RIP: 0033:0x45cae9 [ 79.206560][ T8193] Code: Bad RIP value. [ 79.210613][ T8193] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.219015][ T8193] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 79.226964][ T8193] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 79.234912][ T8193] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 79.242872][ T8193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 79.250954][ T8193] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 79.286509][ T8193] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8193 [ 79.296000][ T8193] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 79.303116][ T8193] CPU: 0 PID: 8193 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 79.311696][ T8193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.321751][ T8193] Call Trace: [ 79.325043][ T8193] dump_stack+0x18f/0x20d [ 79.329367][ T8193] check_preemption_disabled+0x128/0x130 [ 79.334979][ T8193] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 79.341906][ T8193] radix_tree_extend+0x22e/0x490 [ 79.346854][ T8193] idr_get_free+0x61e/0x8e0 [ 79.351343][ T8193] idr_alloc_u32+0x170/0x2d0 [ 79.355917][ T8193] ? __fprop_inc_percpu_max+0x120/0x120 [ 79.361467][ T8193] ? mutex_lock_io_nested+0xf60/0xf60 [ 79.366841][ T8193] ? aa_profile_af_perm+0x2e0/0x2e0 [ 79.372079][ T8193] idr_alloc+0xc2/0x130 [ 79.376226][ T8193] ? idr_alloc_u32+0x2d0/0x2d0 [ 79.380989][ T8193] __qrtr_bind.isra.0+0x12e/0x5c0 [ 79.386001][ T8193] ? qrtr_release+0x2a0/0x2a0 [ 79.390668][ T8193] ? mark_held_locks+0x9f/0xe0 [ 79.395421][ T8193] ? __local_bh_enable_ip+0x159/0x250 [ 79.400770][ T8193] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 79.406745][ T8193] qrtr_autobind+0xaf/0xf0 [ 79.411181][ T8193] qrtr_sendmsg+0x1dc/0x8a0 [ 79.415673][ T8193] ? aa_af_perm+0x230/0x230 [ 79.420170][ T8193] ? qrtr_autobind+0xf0/0xf0 [ 79.424774][ T8193] ? qrtr_autobind+0xf0/0xf0 [ 79.429380][ T8193] sock_sendmsg+0xcf/0x120 [ 79.433798][ T8193] ____sys_sendmsg+0x6e8/0x810 [ 79.438561][ T8193] ? kernel_sendmsg+0x50/0x50 [ 79.443330][ T8193] ? do_recvmmsg+0x6d0/0x6d0 [ 79.447930][ T8193] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 79.453913][ T8193] ? _parse_integer+0x132/0x180 [ 79.458763][ T8193] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 79.464747][ T8193] ___sys_sendmsg+0xf3/0x170 [ 79.469327][ T8193] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.474605][ T8193] ? __fget_files+0x272/0x400 [ 79.479268][ T8193] ? lock_downgrade+0x820/0x820 [ 79.484099][ T8193] ? find_held_lock+0x2d/0x110 [ 79.488843][ T8193] ? ksys_write+0x212/0x250 [ 79.493330][ T8193] ? __fget_files+0x294/0x400 [ 79.497989][ T8193] ? __fget_light+0xea/0x280 [ 79.502562][ T8193] __sys_sendmsg+0xe5/0x1b0 [ 79.507046][ T8193] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.512058][ T8193] ? do_syscall_64+0x1c/0xe0 [ 79.516628][ T8193] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 79.522591][ T8193] do_syscall_64+0x60/0xe0 [ 79.526989][ T8193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.532869][ T8193] RIP: 0033:0x45cae9 [ 79.536749][ T8193] Code: Bad RIP value. [ 79.540793][ T8193] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.549188][ T8193] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 79.557146][ T8193] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 79.565101][ T8193] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 79.573342][ T8193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 79.581300][ T8193] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 79.627951][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.639997][ T2554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.717171][ T8201] FAULT_INJECTION: forcing a failure. [ 79.717171][ T8201] name failslab, interval 1, probability 0, space 0, times 0 [ 79.744867][ T8201] CPU: 1 PID: 8201 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 79.753488][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.763550][ T8201] Call Trace: [ 79.766854][ T8201] dump_stack+0x18f/0x20d [ 79.771203][ T8201] should_fail.cold+0x5/0x14 [ 79.775823][ T8201] should_failslab+0x5/0xf [ 79.780271][ T8201] kmem_cache_alloc+0x40/0x3b0 [ 79.785058][ T8201] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 79.791409][ T8201] radix_tree_extend+0x22e/0x490 [ 79.796369][ T8201] idr_get_free+0x61e/0x8e0 [ 79.800888][ T8201] idr_alloc_u32+0x170/0x2d0 [ 79.805495][ T8201] ? __fprop_inc_percpu_max+0x120/0x120 [ 79.811052][ T8201] ? mutex_lock_io_nested+0xf60/0xf60 [ 79.816433][ T8201] ? aa_profile_af_perm+0x2e0/0x2e0 [ 79.821650][ T8201] idr_alloc+0xc2/0x130 [ 79.825813][ T8201] ? idr_alloc_u32+0x2d0/0x2d0 [ 79.833810][ T8201] __qrtr_bind.isra.0+0x12e/0x5c0 [ 79.838847][ T8201] ? qrtr_release+0x2a0/0x2a0 [ 79.843529][ T8201] ? mark_held_locks+0x9f/0xe0 [ 79.848338][ T8201] ? __local_bh_enable_ip+0x159/0x250 [ 79.853721][ T8201] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 79.859715][ T8201] qrtr_autobind+0xaf/0xf0 [ 79.864147][ T8201] qrtr_sendmsg+0x1dc/0x8a0 [ 79.868677][ T8201] ? aa_af_perm+0x230/0x230 [ 79.873196][ T8201] ? qrtr_autobind+0xf0/0xf0 [ 79.877806][ T8201] ? qrtr_autobind+0xf0/0xf0 [ 79.882408][ T8201] sock_sendmsg+0xcf/0x120 [ 79.886837][ T8201] ____sys_sendmsg+0x6e8/0x810 [ 79.891698][ T8201] ? kernel_sendmsg+0x50/0x50 [ 79.896387][ T8201] ? do_recvmmsg+0x6d0/0x6d0 [ 79.900988][ T8201] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 79.906972][ T8201] ? _parse_integer+0x132/0x180 [ 79.911832][ T8201] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 79.917826][ T8201] ___sys_sendmsg+0xf3/0x170 [ 79.922424][ T8201] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.927724][ T8201] ? __fget_files+0x272/0x400 [ 79.932413][ T8201] ? lock_downgrade+0x820/0x820 [ 79.937266][ T8201] ? find_held_lock+0x2d/0x110 [ 79.942035][ T8201] ? ksys_write+0x212/0x250 [ 79.946550][ T8201] ? __fget_files+0x294/0x400 [ 79.951238][ T8201] ? __fget_light+0xea/0x280 [ 79.955841][ T8201] __sys_sendmsg+0xe5/0x1b0 [ 79.960350][ T8201] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.965389][ T8201] ? do_syscall_64+0x1c/0xe0 [ 79.969984][ T8201] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 79.975972][ T8201] do_syscall_64+0x60/0xe0 [ 79.980394][ T8201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.986288][ T8201] RIP: 0033:0x45cae9 [ 79.990174][ T8201] Code: Bad RIP value. [ 79.994260][ T8201] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.002681][ T8201] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 80.010660][ T8201] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 80.018639][ T8201] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 80.026621][ T8201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 80.034600][ T8201] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 80.049474][ T8201] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8201 [ 80.059044][ T8201] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 80.066428][ T8201] CPU: 1 PID: 8201 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 80.075107][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.085210][ T8201] Call Trace: [ 80.088510][ T8201] dump_stack+0x18f/0x20d [ 80.092861][ T8201] check_preemption_disabled+0x128/0x130 [ 80.098513][ T8201] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 80.104859][ T8201] radix_tree_extend+0x22e/0x490 [ 80.109814][ T8201] idr_get_free+0x61e/0x8e0 [ 80.114345][ T8201] idr_alloc_u32+0x170/0x2d0 [ 80.118955][ T8201] ? __fprop_inc_percpu_max+0x120/0x120 [ 80.124599][ T8201] ? mutex_lock_io_nested+0xf60/0xf60 [ 80.129983][ T8201] ? aa_profile_af_perm+0x2e0/0x2e0 [ 80.135196][ T8201] idr_alloc+0xc2/0x130 [ 80.139365][ T8201] ? idr_alloc_u32+0x2d0/0x2d0 [ 80.144146][ T8201] __qrtr_bind.isra.0+0x12e/0x5c0 [ 80.149175][ T8201] ? qrtr_release+0x2a0/0x2a0 [ 80.153875][ T8201] ? mark_held_locks+0x9f/0xe0 [ 80.158644][ T8201] ? __local_bh_enable_ip+0x159/0x250 [ 80.164035][ T8201] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 80.170027][ T8201] qrtr_autobind+0xaf/0xf0 [ 80.174446][ T8201] qrtr_sendmsg+0x1dc/0x8a0 [ 80.178950][ T8201] ? aa_af_perm+0x230/0x230 [ 80.183448][ T8201] ? qrtr_autobind+0xf0/0xf0 [ 80.188046][ T8201] ? qrtr_autobind+0xf0/0xf0 [ 80.192665][ T8201] sock_sendmsg+0xcf/0x120 [ 80.197093][ T8201] ____sys_sendmsg+0x6e8/0x810 [ 80.201867][ T8201] ? kernel_sendmsg+0x50/0x50 [ 80.206545][ T8201] ? do_recvmmsg+0x6d0/0x6d0 [ 80.212013][ T8201] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 80.217998][ T8201] ? _parse_integer+0x132/0x180 [ 80.222861][ T8201] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 80.228856][ T8201] ___sys_sendmsg+0xf3/0x170 [ 80.233467][ T8201] ? sendmsg_copy_msghdr+0x160/0x160 [ 80.238757][ T8201] ? __fget_files+0x272/0x400 [ 80.243444][ T8201] ? lock_downgrade+0x820/0x820 [ 80.248309][ T8201] ? find_held_lock+0x2d/0x110 [ 80.253076][ T8201] ? ksys_write+0x212/0x250 [ 80.257591][ T8201] ? __fget_files+0x294/0x400 [ 80.262314][ T8201] ? __fget_light+0xea/0x280 [ 80.267067][ T8201] __sys_sendmsg+0xe5/0x1b0 [ 80.271596][ T8201] ? __sys_sendmsg_sock+0xb0/0xb0 [ 80.276644][ T8201] ? do_syscall_64+0x1c/0xe0 [ 80.281242][ T8201] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 80.287239][ T8201] do_syscall_64+0x60/0xe0 [ 80.291667][ T8201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.297561][ T8201] RIP: 0033:0x45cae9 [ 80.301457][ T8201] Code: Bad RIP value. [ 80.305528][ T8201] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.313935][ T8201] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 80.321915][ T8201] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 80.329892][ T8201] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 80.337867][ T8201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 80.345842][ T8201] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 80.374710][ T8205] FAULT_INJECTION: forcing a failure. [ 80.374710][ T8205] name failslab, interval 1, probability 0, space 0, times 0 [ 80.395723][ T8205] CPU: 1 PID: 8205 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 80.404339][ T8205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.414488][ T8205] Call Trace: [ 80.417776][ T8205] dump_stack+0x18f/0x20d [ 80.422099][ T8205] should_fail.cold+0x5/0x14 [ 80.426672][ T8205] ? _raw_spin_unlock_irq+0x1f/0x80 [ 80.431850][ T8205] should_failslab+0x5/0xf [ 80.436278][ T8205] kmem_cache_alloc+0x40/0x3b0 [ 80.441051][ T8205] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 80.447378][ T8205] radix_tree_extend+0x22e/0x490 [ 80.452307][ T8205] idr_get_free+0x61e/0x8e0 [ 80.456820][ T8205] idr_alloc_u32+0x170/0x2d0 [ 80.461415][ T8205] ? __fprop_inc_percpu_max+0x120/0x120 [ 80.466942][ T8205] ? mutex_lock_io_nested+0xf60/0xf60 [ 80.472291][ T8205] ? aa_profile_af_perm+0x2e0/0x2e0 [ 80.478111][ T8205] idr_alloc+0xc2/0x130 [ 80.482293][ T8205] ? idr_alloc_u32+0x2d0/0x2d0 [ 80.487056][ T8205] __qrtr_bind.isra.0+0x12e/0x5c0 [ 80.492098][ T8205] ? qrtr_release+0x2a0/0x2a0 [ 80.496764][ T8205] ? mark_held_locks+0x9f/0xe0 [ 80.501518][ T8205] ? __local_bh_enable_ip+0x159/0x250 [ 80.506892][ T8205] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 80.512868][ T8205] qrtr_autobind+0xaf/0xf0 [ 80.517279][ T8205] qrtr_sendmsg+0x1dc/0x8a0 [ 80.521772][ T8205] ? aa_af_perm+0x230/0x230 [ 80.526279][ T8205] ? qrtr_autobind+0xf0/0xf0 [ 80.530867][ T8205] ? qrtr_autobind+0xf0/0xf0 [ 80.535447][ T8205] sock_sendmsg+0xcf/0x120 [ 80.539862][ T8205] ____sys_sendmsg+0x6e8/0x810 [ 80.544628][ T8205] ? kernel_sendmsg+0x50/0x50 [ 80.549282][ T8205] ? do_recvmmsg+0x6d0/0x6d0 [ 80.553852][ T8205] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 80.560180][ T8205] ? _parse_integer+0x132/0x180 [ 80.565026][ T8205] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 80.571007][ T8205] ___sys_sendmsg+0xf3/0x170 [ 80.575594][ T8205] ? sendmsg_copy_msghdr+0x160/0x160 [ 80.580881][ T8205] ? __fget_files+0x272/0x400 [ 80.585555][ T8205] ? lock_downgrade+0x820/0x820 [ 80.590388][ T8205] ? find_held_lock+0x2d/0x110 [ 80.595142][ T8205] ? ksys_write+0x212/0x250 [ 80.599651][ T8205] ? __fget_files+0x294/0x400 [ 80.604333][ T8205] ? __fget_light+0xea/0x280 [ 80.608942][ T8205] __sys_sendmsg+0xe5/0x1b0 [ 80.613427][ T8205] ? __sys_sendmsg_sock+0xb0/0xb0 [ 80.618553][ T8205] ? do_syscall_64+0x1c/0xe0 [ 80.623139][ T8205] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 80.629107][ T8205] do_syscall_64+0x60/0xe0 [ 80.633505][ T8205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.639395][ T8205] RIP: 0033:0x45cae9 [ 80.643275][ T8205] Code: Bad RIP value. [ 80.647343][ T8205] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.655741][ T8205] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 80.663699][ T8205] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 80.671654][ T8205] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 80.679611][ T8205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 80.687574][ T8205] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 80.778387][ T8205] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8205 [ 80.788305][ T8205] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 80.796564][ T8205] CPU: 0 PID: 8205 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 80.805177][ T8205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.815239][ T8205] Call Trace: [ 80.818541][ T8205] dump_stack+0x18f/0x20d [ 80.823064][ T8205] check_preemption_disabled+0x128/0x130 [ 80.828721][ T8205] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 80.835068][ T8205] radix_tree_extend+0x22e/0x490 [ 80.840027][ T8205] idr_get_free+0x61e/0x8e0 [ 80.844550][ T8205] idr_alloc_u32+0x170/0x2d0 [ 80.849162][ T8205] ? __fprop_inc_percpu_max+0x120/0x120 [ 80.854721][ T8205] ? mutex_lock_io_nested+0xf60/0xf60 [ 80.860092][ T8205] ? aa_profile_af_perm+0x2e0/0x2e0 [ 80.865355][ T8205] idr_alloc+0xc2/0x130 [ 80.869494][ T8205] ? idr_alloc_u32+0x2d0/0x2d0 [ 80.874252][ T8205] __qrtr_bind.isra.0+0x12e/0x5c0 [ 80.879254][ T8205] ? qrtr_release+0x2a0/0x2a0 [ 80.883913][ T8205] ? mark_held_locks+0x9f/0xe0 [ 80.888658][ T8205] ? __local_bh_enable_ip+0x159/0x250 [ 80.894011][ T8205] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 80.899983][ T8205] qrtr_autobind+0xaf/0xf0 [ 80.904404][ T8205] qrtr_sendmsg+0x1dc/0x8a0 [ 80.908908][ T8205] ? aa_af_perm+0x230/0x230 [ 80.913401][ T8205] ? qrtr_autobind+0xf0/0xf0 [ 80.917986][ T8205] ? qrtr_autobind+0xf0/0xf0 [ 80.922573][ T8205] sock_sendmsg+0xcf/0x120 [ 80.926969][ T8205] ____sys_sendmsg+0x6e8/0x810 [ 80.931713][ T8205] ? kernel_sendmsg+0x50/0x50 [ 80.936369][ T8205] ? do_recvmmsg+0x6d0/0x6d0 [ 80.940942][ T8205] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 80.946899][ T8205] ? _parse_integer+0x132/0x180 [ 80.951729][ T8205] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 80.957690][ T8205] ___sys_sendmsg+0xf3/0x170 [ 80.962275][ T8205] ? sendmsg_copy_msghdr+0x160/0x160 [ 80.967549][ T8205] ? __fget_files+0x272/0x400 [ 80.972219][ T8205] ? lock_downgrade+0x820/0x820 [ 80.977061][ T8205] ? find_held_lock+0x2d/0x110 [ 80.981805][ T8205] ? ksys_write+0x212/0x250 [ 80.986289][ T8205] ? __fget_files+0x294/0x400 [ 80.990958][ T8205] ? __fget_light+0xea/0x280 [ 80.995536][ T8205] __sys_sendmsg+0xe5/0x1b0 [ 81.000031][ T8205] ? __sys_sendmsg_sock+0xb0/0xb0 [ 81.005676][ T8205] ? do_syscall_64+0x1c/0xe0 [ 81.010259][ T8205] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 81.016223][ T8205] do_syscall_64+0x60/0xe0 [ 81.020622][ T8205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.026492][ T8205] RIP: 0033:0x45cae9 [ 81.030359][ T8205] Code: Bad RIP value. [ 81.034403][ T8205] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.042919][ T8205] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 81.050930][ T8205] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 81.058886][ T8205] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 81.066929][ T8205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 81.075018][ T8205] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 81.091887][ T8206] FAULT_INJECTION: forcing a failure. [ 81.091887][ T8206] name failslab, interval 1, probability 0, space 0, times 0 [ 81.106000][ T8206] CPU: 0 PID: 8206 Comm: syz-executor.3 Not tainted 5.8.0-rc4-syzkaller #0 [ 81.115038][ T8206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.125109][ T8206] Call Trace: [ 81.128419][ T8206] dump_stack+0x18f/0x20d [ 81.132892][ T8206] should_fail.cold+0x5/0x14 [ 81.137477][ T8206] should_failslab+0x5/0xf [ 81.141878][ T8206] kmem_cache_alloc_node+0x257/0x3c0 [ 81.147167][ T8206] __alloc_skb+0x71/0x550 [ 81.151488][ T8206] ? __sock_release+0x280/0x280 [ 81.156339][ T8206] qrtr_alloc_ctrl_packet+0x22/0xf0 [ 81.161549][ T8206] qrtr_port_remove+0xbc/0x3d0 [ 81.166352][ T8206] ? qrtr_bcast_enqueue+0x140/0x140 [ 81.171571][ T8206] ? __local_bh_enable_ip+0x159/0x250 [ 81.176934][ T8206] ? __sock_release+0x280/0x280 [ 81.181822][ T8206] qrtr_release+0x20b/0x2a0 [ 81.186311][ T8206] __sock_release+0xcd/0x280 [ 81.190881][ T8206] sock_close+0x18/0x20 [ 81.195016][ T8206] __fput+0x33c/0x880 [ 81.198994][ T8206] task_work_run+0xdd/0x190 [ 81.203490][ T8206] get_signal+0xd6c/0x1ee0 [ 81.207897][ T8206] ? ksys_write+0x212/0x250 [ 81.212405][ T8206] ? task_work_add+0xe3/0x250 [ 81.217096][ T8206] do_signal+0x82/0x2520 [ 81.221331][ T8206] ? __fget_light+0xea/0x280 [ 81.225929][ T8206] ? copy_siginfo_to_user32+0xa0/0xa0 [ 81.231325][ T8206] ? __sys_sendmsg+0x10c/0x1b0 [ 81.236080][ T8206] ? __sys_sendmsg_sock+0xb0/0xb0 [ 81.241186][ T8206] ? __prepare_exit_to_usermode+0xcc/0x1f0 [ 81.246977][ T8206] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 81.252964][ T8206] __prepare_exit_to_usermode+0x156/0x1f0 [ 81.258667][ T8206] do_syscall_64+0x6c/0xe0 [ 81.263067][ T8206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.268986][ T8206] RIP: 0033:0x45cae9 [ 81.272860][ T8206] Code: Bad RIP value. [ 81.277056][ T8206] RSP: 002b:00007fd088586c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.285458][ T8206] RAX: ffffffffffffff98 RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 81.293414][ T8206] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 81.301824][ T8206] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.309777][ T8206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 81.317740][ T8206] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007fd0885876d4 [ 81.432457][ T8218] FAULT_INJECTION: forcing a failure. [ 81.432457][ T8218] name failslab, interval 1, probability 0, space 0, times 0 [ 81.505619][ T8218] CPU: 0 PID: 8218 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 81.514238][ T8218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.524300][ T8218] Call Trace: [ 81.527690][ T8218] dump_stack+0x18f/0x20d [ 81.532039][ T8218] should_fail.cold+0x5/0x14 [ 81.536646][ T8218] should_failslab+0x5/0xf [ 81.541074][ T8218] kmem_cache_alloc+0x40/0x3b0 [ 81.545944][ T8218] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 81.552291][ T8218] radix_tree_extend+0x22e/0x490 [ 81.557250][ T8218] idr_get_free+0x61e/0x8e0 [ 81.561781][ T8218] idr_alloc_u32+0x170/0x2d0 [ 81.566392][ T8218] ? __fprop_inc_percpu_max+0x120/0x120 [ 81.571958][ T8218] ? mutex_lock_io_nested+0xf60/0xf60 [ 81.577344][ T8218] ? aa_profile_af_perm+0x2e0/0x2e0 [ 81.582562][ T8218] idr_alloc+0xc2/0x130 [ 81.586740][ T8218] ? idr_alloc_u32+0x2d0/0x2d0 [ 81.591530][ T8218] __qrtr_bind.isra.0+0x12e/0x5c0 [ 81.596569][ T8218] ? qrtr_release+0x2a0/0x2a0 [ 81.601271][ T8218] ? mark_held_locks+0x9f/0xe0 [ 81.606052][ T8218] ? __local_bh_enable_ip+0x159/0x250 [ 81.611442][ T8218] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 81.617442][ T8218] qrtr_autobind+0xaf/0xf0 [ 81.621878][ T8218] qrtr_sendmsg+0x1dc/0x8a0 [ 81.626397][ T8218] ? aa_af_perm+0x230/0x230 [ 81.631610][ T8218] ? qrtr_autobind+0xf0/0xf0 [ 81.636310][ T8218] ? qrtr_autobind+0xf0/0xf0 [ 81.640920][ T8218] sock_sendmsg+0xcf/0x120 [ 81.645447][ T8218] ____sys_sendmsg+0x6e8/0x810 [ 81.650226][ T8218] ? kernel_sendmsg+0x50/0x50 [ 81.654915][ T8218] ? do_recvmmsg+0x6d0/0x6d0 [ 81.659553][ T8218] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 81.665570][ T8218] ? _parse_integer+0x132/0x180 [ 81.670440][ T8218] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 81.676442][ T8218] ___sys_sendmsg+0xf3/0x170 [ 81.681059][ T8218] ? sendmsg_copy_msghdr+0x160/0x160 [ 81.686370][ T8218] ? __fget_files+0x272/0x400 [ 81.691063][ T8218] ? lock_downgrade+0x820/0x820 [ 81.695926][ T8218] ? find_held_lock+0x2d/0x110 [ 81.700702][ T8218] ? ksys_write+0x212/0x250 [ 81.705228][ T8218] ? __fget_files+0x294/0x400 [ 81.709922][ T8218] ? __fget_light+0xea/0x280 [ 81.714527][ T8218] __sys_sendmsg+0xe5/0x1b0 [ 81.719045][ T8218] ? __sys_sendmsg_sock+0xb0/0xb0 [ 81.724098][ T8218] ? do_syscall_64+0x1c/0xe0 [ 81.728712][ T8218] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 81.735592][ T8218] do_syscall_64+0x60/0xe0 [ 81.740028][ T8218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.745926][ T8218] RIP: 0033:0x45cae9 [ 81.749817][ T8218] Code: Bad RIP value. [ 81.753912][ T8218] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.762333][ T8218] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 81.770319][ T8218] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 81.778305][ T8218] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 81.786374][ T8218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 81.794527][ T8218] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 81.827705][ T8218] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8218 [ 81.837748][ T8218] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 81.844950][ T8218] CPU: 0 PID: 8218 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 81.853536][ T8218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.863595][ T8218] Call Trace: [ 81.866897][ T8218] dump_stack+0x18f/0x20d [ 81.871248][ T8218] check_preemption_disabled+0x128/0x130 [ 81.876908][ T8218] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 81.883258][ T8218] radix_tree_extend+0x22e/0x490 [ 81.888221][ T8218] idr_get_free+0x61e/0x8e0 [ 81.892752][ T8218] idr_alloc_u32+0x170/0x2d0 [ 81.897359][ T8218] ? __fprop_inc_percpu_max+0x120/0x120 [ 81.902924][ T8218] ? mutex_lock_io_nested+0xf60/0xf60 [ 81.908315][ T8218] ? aa_profile_af_perm+0x2e0/0x2e0 [ 81.913528][ T8218] idr_alloc+0xc2/0x130 [ 81.917693][ T8218] ? idr_alloc_u32+0x2d0/0x2d0 [ 81.922477][ T8218] __qrtr_bind.isra.0+0x12e/0x5c0 [ 81.927512][ T8218] ? qrtr_release+0x2a0/0x2a0 [ 81.932196][ T8218] ? mark_held_locks+0x9f/0xe0 [ 81.936966][ T8218] ? __local_bh_enable_ip+0x159/0x250 [ 81.942343][ T8218] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 81.948335][ T8218] qrtr_autobind+0xaf/0xf0 [ 81.952761][ T8218] qrtr_sendmsg+0x1dc/0x8a0 [ 81.957271][ T8218] ? aa_af_perm+0x230/0x230 [ 81.961787][ T8218] ? qrtr_autobind+0xf0/0xf0 [ 81.966391][ T8218] ? qrtr_autobind+0xf0/0xf0 [ 81.970993][ T8218] sock_sendmsg+0xcf/0x120 [ 81.975421][ T8218] ____sys_sendmsg+0x6e8/0x810 [ 81.980201][ T8218] ? kernel_sendmsg+0x50/0x50 [ 81.984882][ T8218] ? do_recvmmsg+0x6d0/0x6d0 [ 81.989482][ T8218] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 81.995467][ T8218] ? _parse_integer+0x132/0x180 [ 82.000331][ T8218] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 82.006327][ T8218] ___sys_sendmsg+0xf3/0x170 [ 82.010935][ T8218] ? sendmsg_copy_msghdr+0x160/0x160 [ 82.016244][ T8218] ? __fget_files+0x272/0x400 [ 82.020943][ T8218] ? lock_downgrade+0x820/0x820 [ 82.025805][ T8218] ? find_held_lock+0x2d/0x110 [ 82.030580][ T8218] ? ksys_write+0x212/0x250 [ 82.035102][ T8218] ? __fget_files+0x294/0x400 [ 82.039795][ T8218] ? __fget_light+0xea/0x280 [ 82.044403][ T8218] __sys_sendmsg+0xe5/0x1b0 [ 82.048920][ T8218] ? __sys_sendmsg_sock+0xb0/0xb0 [ 82.053965][ T8218] ? do_syscall_64+0x1c/0xe0 [ 82.058562][ T8218] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 82.064552][ T8218] do_syscall_64+0x60/0xe0 [ 82.068980][ T8218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.074876][ T8218] RIP: 0033:0x45cae9 [ 82.078765][ T8218] Code: Bad RIP value. [ 82.082832][ T8218] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.092113][ T8218] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 82.100090][ T8218] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 82.108070][ T8218] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 82.116161][ T8218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 82.124146][ T8218] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 82.249295][ T8240] FAULT_INJECTION: forcing a failure. [ 82.249295][ T8240] name failslab, interval 1, probability 0, space 0, times 0 [ 82.314425][ T8240] CPU: 0 PID: 8240 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 82.323034][ T8240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.333072][ T8240] Call Trace: [ 82.336350][ T8240] dump_stack+0x18f/0x20d [ 82.340665][ T8240] should_fail.cold+0x5/0x14 [ 82.345257][ T8240] should_failslab+0x5/0xf [ 82.350219][ T8240] kmem_cache_alloc+0x40/0x3b0 [ 82.355021][ T8240] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 82.361346][ T8240] radix_tree_extend+0x22e/0x490 [ 82.366317][ T8240] idr_get_free+0x61e/0x8e0 [ 82.370814][ T8240] idr_alloc_u32+0x170/0x2d0 [ 82.375403][ T8240] ? __fprop_inc_percpu_max+0x120/0x120 [ 82.380959][ T8240] ? mutex_lock_io_nested+0xf60/0xf60 [ 82.386373][ T8240] ? aa_profile_af_perm+0x2e0/0x2e0 [ 82.391557][ T8240] idr_alloc+0xc2/0x130 [ 82.395706][ T8240] ? idr_alloc_u32+0x2d0/0x2d0 [ 82.400463][ T8240] __qrtr_bind.isra.0+0x12e/0x5c0 [ 82.405483][ T8240] ? qrtr_release+0x2a0/0x2a0 [ 82.410165][ T8240] ? mark_held_locks+0x9f/0xe0 [ 82.414926][ T8240] ? __local_bh_enable_ip+0x159/0x250 [ 82.420287][ T8240] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 82.436348][ T8240] qrtr_autobind+0xaf/0xf0 [ 82.440764][ T8240] qrtr_sendmsg+0x1dc/0x8a0 [ 82.445269][ T8240] ? aa_af_perm+0x230/0x230 [ 82.449872][ T8240] ? qrtr_autobind+0xf0/0xf0 [ 82.454578][ T8240] ? qrtr_autobind+0xf0/0xf0 [ 82.459167][ T8240] sock_sendmsg+0xcf/0x120 [ 82.463581][ T8240] ____sys_sendmsg+0x6e8/0x810 [ 82.468339][ T8240] ? kernel_sendmsg+0x50/0x50 [ 82.472998][ T8240] ? do_recvmmsg+0x6d0/0x6d0 [ 82.477585][ T8240] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 82.483572][ T8240] ? _parse_integer+0x132/0x180 [ 82.488415][ T8240] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 82.494405][ T8240] ___sys_sendmsg+0xf3/0x170 [ 82.498983][ T8240] ? sendmsg_copy_msghdr+0x160/0x160 [ 82.504258][ T8240] ? __fget_files+0x272/0x400 [ 82.508966][ T8240] ? lock_downgrade+0x820/0x820 [ 82.513828][ T8240] ? find_held_lock+0x2d/0x110 [ 82.518593][ T8240] ? ksys_write+0x212/0x250 [ 82.523105][ T8240] ? __fget_files+0x294/0x400 [ 82.527780][ T8240] ? __fget_light+0xea/0x280 [ 82.532366][ T8240] __sys_sendmsg+0xe5/0x1b0 [ 82.536867][ T8240] ? __sys_sendmsg_sock+0xb0/0xb0 [ 82.541893][ T8240] ? do_syscall_64+0x1c/0xe0 [ 82.546494][ T8240] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 82.553255][ T8240] do_syscall_64+0x60/0xe0 [ 82.557668][ T8240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.564515][ T8240] RIP: 0033:0x45cae9 [ 82.568390][ T8240] Code: Bad RIP value. [ 82.572438][ T8240] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.580845][ T8240] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 82.588808][ T8240] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 82.596760][ T8240] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 82.604726][ T8240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 82.612686][ T8240] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 82.868469][ T8240] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8240 [ 82.878864][ T8240] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 82.886954][ T8240] CPU: 0 PID: 8240 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 82.895537][ T8240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.905665][ T8240] Call Trace: [ 82.909003][ T8240] dump_stack+0x18f/0x20d [ 82.913383][ T8240] check_preemption_disabled+0x128/0x130 [ 82.919003][ T8240] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 82.925322][ T8240] radix_tree_extend+0x22e/0x490 [ 82.930269][ T8240] idr_get_free+0x61e/0x8e0 [ 82.934763][ T8240] idr_alloc_u32+0x170/0x2d0 [ 82.939350][ T8240] ? __fprop_inc_percpu_max+0x120/0x120 [ 82.944902][ T8240] ? mutex_lock_io_nested+0xf60/0xf60 [ 82.950278][ T8240] ? aa_profile_af_perm+0x2e0/0x2e0 [ 82.955483][ T8240] idr_alloc+0xc2/0x130 [ 82.959771][ T8240] ? idr_alloc_u32+0x2d0/0x2d0 [ 82.964544][ T8240] __qrtr_bind.isra.0+0x12e/0x5c0 [ 82.969560][ T8240] ? qrtr_release+0x2a0/0x2a0 [ 82.974237][ T8240] ? mark_held_locks+0x9f/0xe0 [ 82.979007][ T8240] ? __local_bh_enable_ip+0x159/0x250 [ 82.984391][ T8240] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 82.990370][ T8240] qrtr_autobind+0xaf/0xf0 [ 82.994776][ T8240] qrtr_sendmsg+0x1dc/0x8a0 [ 82.999557][ T8240] ? aa_af_perm+0x230/0x230 [ 83.004048][ T8240] ? qrtr_autobind+0xf0/0xf0 [ 83.008643][ T8240] ? qrtr_autobind+0xf0/0xf0 [ 83.013241][ T8240] sock_sendmsg+0xcf/0x120 [ 83.017668][ T8240] ____sys_sendmsg+0x6e8/0x810 [ 83.022428][ T8240] ? kernel_sendmsg+0x50/0x50 [ 83.027106][ T8240] ? do_recvmmsg+0x6d0/0x6d0 [ 83.031692][ T8240] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 83.037676][ T8240] ? _parse_integer+0x132/0x180 [ 83.042547][ T8240] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 83.048527][ T8240] ___sys_sendmsg+0xf3/0x170 [ 83.053193][ T8240] ? sendmsg_copy_msghdr+0x160/0x160 [ 83.058474][ T8240] ? __fget_files+0x272/0x400 [ 83.063146][ T8240] ? lock_downgrade+0x820/0x820 [ 83.067998][ T8240] ? find_held_lock+0x2d/0x110 [ 83.072768][ T8240] ? ksys_write+0x212/0x250 [ 83.077265][ T8240] ? __fget_files+0x294/0x400 [ 83.082051][ T8240] ? __fget_light+0xea/0x280 [ 83.086639][ T8240] __sys_sendmsg+0xe5/0x1b0 [ 83.091131][ T8240] ? __sys_sendmsg_sock+0xb0/0xb0 [ 83.096169][ T8240] ? do_syscall_64+0x1c/0xe0 [ 83.100744][ T8240] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 83.106717][ T8240] do_syscall_64+0x60/0xe0 [ 83.111128][ T8240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.117010][ T8240] RIP: 0033:0x45cae9 [ 83.120880][ T8240] Code: Bad RIP value. [ 83.125375][ T8240] RSP: 002b:00007f10bbb81c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.133779][ T8240] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 83.141733][ T8240] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 83.149682][ T8240] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 83.157646][ T8240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 83.165608][ T8240] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f10bbb826d4 [ 83.190010][ T8241] FAULT_INJECTION: forcing a failure. [ 83.190010][ T8241] name failslab, interval 1, probability 0, space 0, times 0 [ 83.190512][ T8249] FAULT_INJECTION: forcing a failure. [ 83.190512][ T8249] name failslab, interval 1, probability 0, space 0, times 0 [ 83.216217][ T8248] FAULT_INJECTION: forcing a failure. [ 83.216217][ T8248] name failslab, interval 1, probability 0, space 0, times 0 [ 83.216624][ T8250] FAULT_INJECTION: forcing a failure. [ 83.216624][ T8250] name failslab, interval 1, probability 0, space 0, times 0 [ 83.229710][ T8248] CPU: 0 PID: 8248 Comm: syz-executor.4 Not tainted 5.8.0-rc4-syzkaller #0 [ 83.241783][ T8251] FAULT_INJECTION: forcing a failure. [ 83.241783][ T8251] name failslab, interval 1, probability 0, space 0, times 0 [ 83.250267][ T8248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.250272][ T8248] Call Trace: [ 83.250292][ T8248] dump_stack+0x18f/0x20d [ 83.250313][ T8248] should_fail.cold+0x5/0x14 [ 83.285085][ T8248] should_failslab+0x5/0xf [ 83.289532][ T8248] kmem_cache_alloc_node+0x257/0x3c0 [ 83.294809][ T8248] __alloc_skb+0x71/0x550 [ 83.299129][ T8248] ? __sock_release+0x280/0x280 [ 83.303971][ T8248] qrtr_alloc_ctrl_packet+0x22/0xf0 [ 83.309167][ T8248] qrtr_port_remove+0xbc/0x3d0 [ 83.313920][ T8248] ? qrtr_bcast_enqueue+0x140/0x140 [ 83.319107][ T8248] ? __local_bh_enable_ip+0x159/0x250 [ 83.324486][ T8248] ? __sock_release+0x280/0x280 [ 83.329332][ T8248] qrtr_release+0x20b/0x2a0 [ 83.333828][ T8248] __sock_release+0xcd/0x280 [ 83.338404][ T8248] sock_close+0x18/0x20 [ 83.342544][ T8248] __fput+0x33c/0x880 [ 83.346864][ T8248] task_work_run+0xdd/0x190 [ 83.351354][ T8248] get_signal+0xd6c/0x1ee0 [ 83.355844][ T8248] ? ksys_write+0x212/0x250 [ 83.360484][ T8248] ? task_work_add+0xe3/0x250 [ 83.365163][ T8248] do_signal+0x82/0x2520 [ 83.369394][ T8248] ? __fget_light+0xea/0x280 [ 83.373974][ T8248] ? copy_siginfo_to_user32+0xa0/0xa0 [ 83.379349][ T8248] ? __sys_sendmsg+0x10c/0x1b0 [ 83.384186][ T8248] ? __sys_sendmsg_sock+0xb0/0xb0 [ 83.389203][ T8248] ? __prepare_exit_to_usermode+0xcc/0x1f0 [ 83.394997][ T8248] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 83.400969][ T8248] __prepare_exit_to_usermode+0x156/0x1f0 [ 83.406674][ T8248] do_syscall_64+0x6c/0xe0 [ 83.411076][ T8248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.416970][ T8248] RIP: 0033:0x45cae9 [ 83.420849][ T8248] Code: Bad RIP value. [ 83.424898][ T8248] RSP: 002b:00007fb1f82aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.433292][ T8248] RAX: ffffffffffffff98 RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 83.441245][ T8248] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 83.449215][ T8248] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 83.457172][ T8248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 83.465215][ T8248] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007fb1f82af6d4 [ 83.473192][ T8250] CPU: 1 PID: 8250 Comm: syz-executor.2 Not tainted 5.8.0-rc4-syzkaller #0 [ 83.481815][ T8250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.491950][ T8250] Call Trace: [ 83.495249][ T8250] dump_stack+0x18f/0x20d [ 83.499588][ T8250] should_fail.cold+0x5/0x14 [ 83.504175][ T8250] should_failslab+0x5/0xf [ 83.508579][ T8250] kmem_cache_alloc_node+0x257/0x3c0 [ 83.513859][ T8250] __alloc_skb+0x71/0x550 [ 83.518194][ T8250] ? __sock_release+0x280/0x280 [ 83.523039][ T8250] qrtr_alloc_ctrl_packet+0x22/0xf0 [ 83.528225][ T8250] qrtr_port_remove+0xbc/0x3d0 [ 83.532978][ T8250] ? qrtr_bcast_enqueue+0x140/0x140 [ 83.538169][ T8250] ? __local_bh_enable_ip+0x159/0x250 [ 83.543535][ T8250] ? __sock_release+0x280/0x280 [ 83.548381][ T8250] qrtr_release+0x20b/0x2a0 [ 83.552873][ T8250] __sock_release+0xcd/0x280 [ 83.557460][ T8250] sock_close+0x18/0x20 [ 83.561604][ T8250] __fput+0x33c/0x880 [ 83.565592][ T8250] task_work_run+0xdd/0x190 [ 83.570108][ T8250] get_signal+0xd6c/0x1ee0 [ 83.574528][ T8250] ? ksys_write+0x212/0x250 [ 83.579087][ T8250] ? task_work_add+0xe3/0x250 [ 83.583776][ T8250] do_signal+0x82/0x2520 [ 83.588028][ T8250] ? __fget_light+0xea/0x280 [ 83.592629][ T8250] ? copy_siginfo_to_user32+0xa0/0xa0 [ 83.598200][ T8250] ? __sys_sendmsg+0x10c/0x1b0 [ 83.603232][ T8250] ? __sys_sendmsg_sock+0xb0/0xb0 [ 83.608274][ T8250] ? __prepare_exit_to_usermode+0xcc/0x1f0 [ 83.615130][ T8250] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 83.621130][ T8250] __prepare_exit_to_usermode+0x156/0x1f0 [ 83.626865][ T8250] do_syscall_64+0x6c/0xe0 [ 83.631291][ T8250] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.637188][ T8250] RIP: 0033:0x45cae9 [ 83.641092][ T8250] Code: Bad RIP value. [ 83.645164][ T8250] RSP: 002b:00007f937858cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.653604][ T8250] RAX: ffffffffffffff98 RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 83.661579][ T8250] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 83.669560][ T8250] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 83.677538][ T8250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 2020/07/10 23:00:57 executed programs: 18 [ 83.685513][ T8250] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f937858d6d4 [ 83.693509][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.0 Not tainted 5.8.0-rc4-syzkaller #0 [ 83.702108][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.712163][ T8249] Call Trace: [ 83.715467][ T8249] dump_stack+0x18f/0x20d [ 83.719927][ T8249] should_fail.cold+0x5/0x14 [ 83.724628][ T8249] should_failslab+0x5/0xf [ 83.729116][ T8249] kmem_cache_alloc_node+0x257/0x3c0 [ 83.734408][ T8249] __alloc_skb+0x71/0x550 [ 83.738749][ T8249] ? __sock_release+0x280/0x280 [ 83.743599][ T8249] qrtr_alloc_ctrl_packet+0x22/0xf0 [ 83.748796][ T8249] qrtr_port_remove+0xbc/0x3d0 [ 83.753544][ T8249] ? qrtr_bcast_enqueue+0x140/0x140 [ 83.758879][ T8249] ? __local_bh_enable_ip+0x159/0x250 [ 83.764270][ T8249] ? __sock_release+0x280/0x280 [ 83.769116][ T8249] qrtr_release+0x20b/0x2a0 [ 83.773607][ T8249] __sock_release+0xcd/0x280 [ 83.778185][ T8249] sock_close+0x18/0x20 [ 83.782325][ T8249] __fput+0x33c/0x880 [ 83.786297][ T8249] task_work_run+0xdd/0x190 [ 83.790789][ T8249] get_signal+0xd6c/0x1ee0 [ 83.795192][ T8249] ? ksys_write+0x212/0x250 [ 83.799683][ T8249] ? task_work_add+0xe3/0x250 [ 83.804346][ T8249] do_signal+0x82/0x2520 [ 83.808575][ T8249] ? __fget_light+0xea/0x280 [ 83.813153][ T8249] ? copy_siginfo_to_user32+0xa0/0xa0 [ 83.818511][ T8249] ? __sys_sendmsg+0x10c/0x1b0 [ 83.823271][ T8249] ? __sys_sendmsg_sock+0xb0/0xb0 [ 83.828293][ T8249] ? __prepare_exit_to_usermode+0xcc/0x1f0 [ 83.834102][ T8249] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 83.840073][ T8249] __prepare_exit_to_usermode+0x156/0x1f0 [ 83.845781][ T8249] do_syscall_64+0x6c/0xe0 [ 83.850185][ T8249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.856063][ T8249] RIP: 0033:0x45cae9 [ 83.859938][ T8249] Code: Bad RIP value. [ 83.863986][ T8249] RSP: 002b:00007f8df72fac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.872401][ T8249] RAX: ffffffffffffff98 RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 83.880356][ T8249] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 83.888313][ T8249] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 83.896268][ T8249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 83.904223][ T8249] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f8df72fb6d4 [ 83.912213][ T8251] CPU: 1 PID: 8251 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 83.920811][ T8251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.930899][ T8251] Call Trace: [ 83.934206][ T8251] dump_stack+0x18f/0x20d [ 83.938552][ T8251] should_fail.cold+0x5/0x14 [ 83.943155][ T8251] should_failslab+0x5/0xf [ 83.947578][ T8251] kmem_cache_alloc_node+0x257/0x3c0 [ 83.952876][ T8251] __alloc_skb+0x71/0x550 [ 83.957305][ T8251] ? __sock_release+0x280/0x280 [ 83.962161][ T8251] qrtr_alloc_ctrl_packet+0x22/0xf0 [ 83.967367][ T8251] qrtr_port_remove+0xbc/0x3d0 [ 83.972122][ T8251] ? qrtr_bcast_enqueue+0x140/0x140 [ 83.977311][ T8251] ? __local_bh_enable_ip+0x159/0x250 [ 83.982682][ T8251] ? __sock_release+0x280/0x280 [ 83.987519][ T8251] qrtr_release+0x20b/0x2a0 [ 83.992011][ T8251] __sock_release+0xcd/0x280 [ 83.996595][ T8251] sock_close+0x18/0x20 [ 84.000829][ T8251] __fput+0x33c/0x880 [ 84.004805][ T8251] task_work_run+0xdd/0x190 [ 84.009307][ T8251] get_signal+0xd6c/0x1ee0 [ 84.013736][ T8251] ? ksys_write+0x212/0x250 [ 84.018245][ T8251] ? task_work_add+0xe3/0x250 [ 84.022915][ T8251] do_signal+0x82/0x2520 [ 84.027146][ T8251] ? __fget_light+0xea/0x280 [ 84.031727][ T8251] ? copy_siginfo_to_user32+0xa0/0xa0 [ 84.037096][ T8251] ? __sys_sendmsg+0x10c/0x1b0 [ 84.042465][ T8251] ? __sys_sendmsg_sock+0xb0/0xb0 [ 84.047500][ T8251] ? __prepare_exit_to_usermode+0xcc/0x1f0 [ 84.053299][ T8251] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 84.059271][ T8251] __prepare_exit_to_usermode+0x156/0x1f0 [ 84.064982][ T8251] do_syscall_64+0x6c/0xe0 [ 84.069392][ T8251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.075275][ T8251] RIP: 0033:0x45cae9 [ 84.079164][ T8251] Code: Bad RIP value. [ 84.083227][ T8251] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.091765][ T8251] RAX: ffffffffffffff98 RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 84.099743][ T8251] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 84.107716][ T8251] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 84.115685][ T8251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 84.123662][ T8251] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 84.164020][ T8241] CPU: 0 PID: 8241 Comm: syz-executor.3 Not tainted 5.8.0-rc4-syzkaller #0 [ 84.172636][ T8241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.182785][ T8241] Call Trace: [ 84.186107][ T8241] dump_stack+0x18f/0x20d [ 84.190418][ T8241] should_fail.cold+0x5/0x14 [ 84.194987][ T8241] should_failslab+0x5/0xf [ 84.199382][ T8241] kmem_cache_alloc_node+0x257/0x3c0 [ 84.204651][ T8241] __alloc_skb+0x71/0x550 [ 84.208960][ T8241] ? __sock_release+0x280/0x280 [ 84.213785][ T8241] qrtr_alloc_ctrl_packet+0x22/0xf0 [ 84.219029][ T8241] qrtr_port_remove+0xbc/0x3d0 [ 84.223767][ T8241] ? qrtr_bcast_enqueue+0x140/0x140 [ 84.228947][ T8241] ? __local_bh_enable_ip+0x159/0x250 [ 84.234404][ T8241] ? __sock_release+0x280/0x280 [ 84.239233][ T8241] qrtr_release+0x20b/0x2a0 [ 84.243715][ T8241] __sock_release+0xcd/0x280 [ 84.248284][ T8241] sock_close+0x18/0x20 [ 84.252477][ T8241] __fput+0x33c/0x880 [ 84.256446][ T8241] task_work_run+0xdd/0x190 [ 84.260935][ T8241] get_signal+0xd6c/0x1ee0 [ 84.265327][ T8241] ? ksys_write+0x212/0x250 [ 84.269806][ T8241] ? task_work_add+0xe3/0x250 [ 84.274473][ T8241] do_signal+0x82/0x2520 [ 84.278836][ T8241] ? __fget_light+0xea/0x280 [ 84.283428][ T8241] ? copy_siginfo_to_user32+0xa0/0xa0 [ 84.288789][ T8241] ? __sys_sendmsg+0x10c/0x1b0 [ 84.293530][ T8241] ? __sys_sendmsg_sock+0xb0/0xb0 [ 84.302880][ T8241] ? __prepare_exit_to_usermode+0xcc/0x1f0 [ 84.308718][ T8241] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 84.314677][ T8241] __prepare_exit_to_usermode+0x156/0x1f0 [ 84.320371][ T8241] do_syscall_64+0x6c/0xe0 [ 84.324766][ T8241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.330634][ T8241] RIP: 0033:0x45cae9 [ 84.334501][ T8241] Code: Bad RIP value. [ 84.338543][ T8241] RSP: 002b:00007fd0885a7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.347014][ T8241] RAX: ffffffffffffff98 RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 84.355361][ T8241] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 84.363322][ T8241] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 84.371300][ T8241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 84.379248][ T8241] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007fd0885a86d4 [ 84.422085][ T8263] FAULT_INJECTION: forcing a failure. [ 84.422085][ T8263] name failslab, interval 1, probability 0, space 0, times 0 [ 84.434980][ T8263] CPU: 0 PID: 8263 Comm: syz-executor.0 Not tainted 5.8.0-rc4-syzkaller #0 [ 84.443577][ T8263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.453635][ T8263] Call Trace: [ 84.456939][ T8263] dump_stack+0x18f/0x20d [ 84.461284][ T8263] should_fail.cold+0x5/0x14 [ 84.465886][ T8263] should_failslab+0x5/0xf [ 84.470343][ T8263] kmem_cache_alloc+0x40/0x3b0 [ 84.475120][ T8263] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 84.481534][ T8263] radix_tree_extend+0x22e/0x490 [ 84.486511][ T8263] idr_get_free+0x61e/0x8e0 [ 84.491037][ T8263] idr_alloc_u32+0x170/0x2d0 [ 84.495637][ T8263] ? __fprop_inc_percpu_max+0x120/0x120 [ 84.501193][ T8263] ? mutex_lock_io_nested+0xf60/0xf60 [ 84.506574][ T8263] ? aa_profile_af_perm+0x2e0/0x2e0 [ 84.511789][ T8263] idr_alloc+0xc2/0x130 [ 84.515967][ T8263] ? idr_alloc_u32+0x2d0/0x2d0 [ 84.520744][ T8263] __qrtr_bind.isra.0+0x12e/0x5c0 [ 84.525773][ T8263] ? qrtr_release+0x2a0/0x2a0 [ 84.530469][ T8263] ? mark_held_locks+0x9f/0xe0 [ 84.535238][ T8263] ? __local_bh_enable_ip+0x159/0x250 [ 84.540617][ T8263] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 84.546611][ T8263] qrtr_autobind+0xaf/0xf0 [ 84.551042][ T8263] qrtr_sendmsg+0x1dc/0x8a0 [ 84.555560][ T8263] ? aa_af_perm+0x230/0x230 [ 84.560070][ T8263] ? qrtr_autobind+0xf0/0xf0 [ 84.564678][ T8263] ? qrtr_autobind+0xf0/0xf0 [ 84.569280][ T8263] sock_sendmsg+0xcf/0x120 [ 84.573708][ T8263] ____sys_sendmsg+0x6e8/0x810 [ 84.578484][ T8263] ? kernel_sendmsg+0x50/0x50 [ 84.583172][ T8263] ? do_recvmmsg+0x6d0/0x6d0 [ 84.587782][ T8263] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 84.593775][ T8263] ? _parse_integer+0x132/0x180 [ 84.598641][ T8263] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 84.604723][ T8263] ___sys_sendmsg+0xf3/0x170 [ 84.609330][ T8263] ? sendmsg_copy_msghdr+0x160/0x160 [ 84.614630][ T8263] ? __fget_files+0x272/0x400 [ 84.619331][ T8263] ? lock_downgrade+0x820/0x820 [ 84.624229][ T8263] ? find_held_lock+0x2d/0x110 [ 84.628999][ T8263] ? ksys_write+0x212/0x250 [ 84.633600][ T8263] ? __fget_files+0x294/0x400 [ 84.638292][ T8263] ? __fget_light+0xea/0x280 [ 84.642905][ T8263] __sys_sendmsg+0xe5/0x1b0 [ 84.647422][ T8263] ? __sys_sendmsg_sock+0xb0/0xb0 [ 84.652556][ T8263] ? do_syscall_64+0x1c/0xe0 [ 84.657158][ T8263] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 84.663158][ T8263] do_syscall_64+0x60/0xe0 [ 84.667587][ T8263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.673484][ T8263] RIP: 0033:0x45cae9 [ 84.677375][ T8263] Code: Bad RIP value. [ 84.681443][ T8263] RSP: 002b:00007f8df72fac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.689864][ T8263] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 84.697848][ T8263] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 84.705829][ T8263] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 84.713810][ T8263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 84.721789][ T8263] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f8df72fb6d4 [ 84.775457][ T8263] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8263 [ 84.785153][ T8263] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 84.792276][ T8263] CPU: 0 PID: 8263 Comm: syz-executor.0 Not tainted 5.8.0-rc4-syzkaller #0 [ 84.800865][ T8263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.810933][ T8263] Call Trace: [ 84.814234][ T8263] dump_stack+0x18f/0x20d [ 84.818588][ T8263] check_preemption_disabled+0x128/0x130 [ 84.824260][ T8263] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 84.830614][ T8263] radix_tree_extend+0x22e/0x490 [ 84.835571][ T8263] idr_get_free+0x61e/0x8e0 [ 84.840101][ T8263] idr_alloc_u32+0x170/0x2d0 [ 84.844709][ T8263] ? __fprop_inc_percpu_max+0x120/0x120 [ 84.850276][ T8263] ? mutex_lock_io_nested+0xf60/0xf60 [ 84.855661][ T8263] ? aa_profile_af_perm+0x2e0/0x2e0 [ 84.860982][ T8263] idr_alloc+0xc2/0x130 [ 84.865155][ T8263] ? idr_alloc_u32+0x2d0/0x2d0 [ 84.869939][ T8263] __qrtr_bind.isra.0+0x12e/0x5c0 [ 84.874986][ T8263] ? qrtr_release+0x2a0/0x2a0 [ 84.879671][ T8263] ? mark_held_locks+0x9f/0xe0 [ 84.884446][ T8263] ? __local_bh_enable_ip+0x159/0x250 [ 84.889836][ T8263] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 84.895835][ T8263] qrtr_autobind+0xaf/0xf0 [ 84.900372][ T8263] qrtr_sendmsg+0x1dc/0x8a0 [ 84.905149][ T8263] ? aa_af_perm+0x230/0x230 [ 84.909664][ T8263] ? qrtr_autobind+0xf0/0xf0 [ 84.914278][ T8263] ? qrtr_autobind+0xf0/0xf0 [ 84.918981][ T8263] sock_sendmsg+0xcf/0x120 [ 84.923414][ T8263] ____sys_sendmsg+0x6e8/0x810 [ 84.928202][ T8263] ? kernel_sendmsg+0x50/0x50 [ 84.932889][ T8263] ? do_recvmmsg+0x6d0/0x6d0 [ 84.937493][ T8263] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 84.943830][ T8263] ? _parse_integer+0x132/0x180 [ 84.948690][ T8263] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 84.954682][ T8263] ___sys_sendmsg+0xf3/0x170 [ 84.959284][ T8263] ? sendmsg_copy_msghdr+0x160/0x160 [ 84.964577][ T8263] ? __fget_files+0x272/0x400 [ 84.969268][ T8263] ? lock_downgrade+0x820/0x820 [ 84.974127][ T8263] ? find_held_lock+0x2d/0x110 [ 84.978897][ T8263] ? ksys_write+0x212/0x250 [ 84.983412][ T8263] ? __fget_files+0x294/0x400 [ 84.988103][ T8263] ? __fget_light+0xea/0x280 [ 84.992709][ T8263] __sys_sendmsg+0xe5/0x1b0 [ 84.997222][ T8263] ? __sys_sendmsg_sock+0xb0/0xb0 [ 85.002266][ T8263] ? do_syscall_64+0x1c/0xe0 [ 85.006868][ T8263] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 85.012952][ T8263] do_syscall_64+0x60/0xe0 [ 85.019385][ T8263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.025290][ T8263] RIP: 0033:0x45cae9 [ 85.029182][ T8263] Code: Bad RIP value. [ 85.033254][ T8263] RSP: 002b:00007f8df72fac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.041676][ T8263] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 85.049654][ T8263] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 85.057624][ T8263] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 85.065579][ T8263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 85.073535][ T8263] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f8df72fb6d4 [ 85.199502][ T8287] FAULT_INJECTION: forcing a failure. [ 85.199502][ T8287] name failslab, interval 1, probability 0, space 0, times 0 [ 85.224127][ T8287] CPU: 0 PID: 8287 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 85.232749][ T8287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.242811][ T8287] Call Trace: [ 85.246112][ T8287] dump_stack+0x18f/0x20d [ 85.250462][ T8287] should_fail.cold+0x5/0x14 [ 85.255073][ T8287] should_failslab+0x5/0xf [ 85.259516][ T8287] kmem_cache_alloc+0x40/0x3b0 [ 85.264310][ T8287] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 85.271362][ T8287] radix_tree_extend+0x22e/0x490 [ 85.276327][ T8287] idr_get_free+0x61e/0x8e0 [ 85.280853][ T8287] idr_alloc_u32+0x170/0x2d0 [ 85.285467][ T8287] ? __fprop_inc_percpu_max+0x120/0x120 [ 85.291042][ T8287] ? mutex_lock_io_nested+0xf60/0xf60 [ 85.296871][ T8287] ? aa_profile_af_perm+0x2e0/0x2e0 [ 85.302093][ T8287] idr_alloc+0xc2/0x130 [ 85.306268][ T8287] ? idr_alloc_u32+0x2d0/0x2d0 [ 85.311062][ T8287] __qrtr_bind.isra.0+0x12e/0x5c0 [ 85.316100][ T8287] ? qrtr_release+0x2a0/0x2a0 [ 85.320789][ T8287] ? mark_held_locks+0x9f/0xe0 [ 85.325570][ T8287] ? __local_bh_enable_ip+0x159/0x250 [ 85.330958][ T8287] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 85.336953][ T8287] qrtr_autobind+0xaf/0xf0 [ 85.341381][ T8287] qrtr_sendmsg+0x1dc/0x8a0 [ 85.345896][ T8287] ? aa_af_perm+0x230/0x230 [ 85.350528][ T8287] ? qrtr_autobind+0xf0/0xf0 [ 85.355146][ T8287] ? qrtr_autobind+0xf0/0xf0 [ 85.359749][ T8287] sock_sendmsg+0xcf/0x120 [ 85.364262][ T8287] ____sys_sendmsg+0x6e8/0x810 [ 85.369042][ T8287] ? kernel_sendmsg+0x50/0x50 [ 85.373982][ T8287] ? do_recvmmsg+0x6d0/0x6d0 [ 85.378583][ T8287] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 85.384659][ T8287] ? _parse_integer+0x132/0x180 [ 85.389521][ T8287] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 85.395515][ T8287] ___sys_sendmsg+0xf3/0x170 [ 85.400122][ T8287] ? sendmsg_copy_msghdr+0x160/0x160 [ 85.405420][ T8287] ? __fget_files+0x272/0x400 [ 85.410116][ T8287] ? lock_downgrade+0x820/0x820 [ 85.414979][ T8287] ? find_held_lock+0x2d/0x110 [ 85.419752][ T8287] ? ksys_write+0x212/0x250 [ 85.424272][ T8287] ? __fget_files+0x294/0x400 [ 85.428967][ T8287] ? __fget_light+0xea/0x280 [ 85.433585][ T8287] __sys_sendmsg+0xe5/0x1b0 [ 85.438108][ T8287] ? __sys_sendmsg_sock+0xb0/0xb0 [ 85.443174][ T8287] ? do_syscall_64+0x1c/0xe0 [ 85.447776][ T8287] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 85.453771][ T8287] do_syscall_64+0x60/0xe0 [ 85.458196][ T8287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.464100][ T8287] RIP: 0033:0x45cae9 [ 85.467993][ T8287] Code: Bad RIP value. [ 85.472068][ T8287] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.480488][ T8287] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 85.488503][ T8287] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 85.496924][ T8287] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 85.504906][ T8287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 85.512887][ T8287] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 85.582606][ T8287] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8287 [ 85.592213][ T8287] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 85.599883][ T8287] CPU: 0 PID: 8287 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 85.608519][ T8287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.618591][ T8287] Call Trace: [ 85.621896][ T8287] dump_stack+0x18f/0x20d [ 85.626244][ T8287] check_preemption_disabled+0x128/0x130 [ 85.631904][ T8287] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 85.638270][ T8287] radix_tree_extend+0x22e/0x490 [ 85.643235][ T8287] idr_get_free+0x61e/0x8e0 [ 85.647763][ T8287] idr_alloc_u32+0x170/0x2d0 [ 85.652376][ T8287] ? __fprop_inc_percpu_max+0x120/0x120 [ 85.657935][ T8287] ? mutex_lock_io_nested+0xf60/0xf60 [ 85.663323][ T8287] ? aa_profile_af_perm+0x2e0/0x2e0 [ 85.668543][ T8287] idr_alloc+0xc2/0x130 [ 85.672710][ T8287] ? idr_alloc_u32+0x2d0/0x2d0 [ 85.677496][ T8287] __qrtr_bind.isra.0+0x12e/0x5c0 [ 85.682535][ T8287] ? qrtr_release+0x2a0/0x2a0 [ 85.687226][ T8287] ? mark_held_locks+0x9f/0xe0 [ 85.692003][ T8287] ? __local_bh_enable_ip+0x159/0x250 [ 85.697390][ T8287] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 85.703386][ T8287] qrtr_autobind+0xaf/0xf0 [ 85.707813][ T8287] qrtr_sendmsg+0x1dc/0x8a0 [ 85.712325][ T8287] ? aa_af_perm+0x230/0x230 [ 85.716847][ T8287] ? qrtr_autobind+0xf0/0xf0 [ 85.721546][ T8287] ? qrtr_autobind+0xf0/0xf0 [ 85.726154][ T8287] sock_sendmsg+0xcf/0x120 [ 85.730593][ T8287] ____sys_sendmsg+0x6e8/0x810 [ 85.735407][ T8287] ? kernel_sendmsg+0x50/0x50 [ 85.740268][ T8287] ? do_recvmmsg+0x6d0/0x6d0 [ 85.744869][ T8287] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 85.750860][ T8287] ? _parse_integer+0x132/0x180 [ 85.755734][ T8287] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 85.761723][ T8287] ___sys_sendmsg+0xf3/0x170 [ 85.766312][ T8287] ? sendmsg_copy_msghdr+0x160/0x160 [ 85.771599][ T8287] ? __fget_files+0x272/0x400 [ 85.776274][ T8287] ? lock_downgrade+0x820/0x820 [ 85.781136][ T8287] ? find_held_lock+0x2d/0x110 [ 85.786015][ T8287] ? ksys_write+0x212/0x250 [ 85.790525][ T8287] ? __fget_files+0x294/0x400 [ 85.795209][ T8287] ? __fget_light+0xea/0x280 [ 85.799813][ T8287] __sys_sendmsg+0xe5/0x1b0 [ 85.804345][ T8287] ? __sys_sendmsg_sock+0xb0/0xb0 [ 85.809389][ T8287] ? do_syscall_64+0x1c/0xe0 [ 85.813977][ T8287] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 85.820379][ T8287] do_syscall_64+0x60/0xe0 [ 85.824785][ T8287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.830670][ T8287] RIP: 0033:0x45cae9 [ 85.834550][ T8287] Code: Bad RIP value. [ 85.838604][ T8287] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.847111][ T8287] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 85.855076][ T8287] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 85.863150][ T8287] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 85.871107][ T8287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 85.879122][ T8287] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 86.012740][ T8308] FAULT_INJECTION: forcing a failure. [ 86.012740][ T8308] name failslab, interval 1, probability 0, space 0, times 0 [ 86.041168][ T8308] CPU: 0 PID: 8308 Comm: syz-executor.4 Not tainted 5.8.0-rc4-syzkaller #0 [ 86.049794][ T8308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.059851][ T8308] Call Trace: [ 86.063153][ T8308] dump_stack+0x18f/0x20d [ 86.067502][ T8308] should_fail.cold+0x5/0x14 [ 86.072111][ T8308] should_failslab+0x5/0xf [ 86.076622][ T8308] kmem_cache_alloc+0x40/0x3b0 [ 86.081408][ T8308] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 86.087750][ T8308] radix_tree_extend+0x22e/0x490 [ 86.092727][ T8308] idr_get_free+0x61e/0x8e0 [ 86.097256][ T8308] idr_alloc_u32+0x170/0x2d0 [ 86.101859][ T8308] ? __fprop_inc_percpu_max+0x120/0x120 [ 86.107418][ T8308] ? mutex_lock_io_nested+0xf60/0xf60 [ 86.112806][ T8308] ? aa_profile_af_perm+0x2e0/0x2e0 [ 86.118017][ T8308] idr_alloc+0xc2/0x130 [ 86.122192][ T8308] ? idr_alloc_u32+0x2d0/0x2d0 [ 86.126983][ T8308] __qrtr_bind.isra.0+0x12e/0x5c0 [ 86.132020][ T8308] ? qrtr_release+0x2a0/0x2a0 [ 86.136711][ T8308] ? mark_held_locks+0x9f/0xe0 [ 86.141490][ T8308] ? __local_bh_enable_ip+0x159/0x250 [ 86.146959][ T8308] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 86.152955][ T8308] qrtr_autobind+0xaf/0xf0 [ 86.157482][ T8308] qrtr_sendmsg+0x1dc/0x8a0 [ 86.162088][ T8308] ? aa_af_perm+0x230/0x230 [ 86.166606][ T8308] ? qrtr_autobind+0xf0/0xf0 [ 86.171807][ T8308] ? qrtr_autobind+0xf0/0xf0 [ 86.176424][ T8308] sock_sendmsg+0xcf/0x120 [ 86.180861][ T8308] ____sys_sendmsg+0x6e8/0x810 [ 86.185640][ T8308] ? kernel_sendmsg+0x50/0x50 [ 86.190333][ T8308] ? do_recvmmsg+0x6d0/0x6d0 [ 86.194974][ T8308] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 86.201063][ T8308] ? _parse_integer+0x132/0x180 [ 86.206629][ T8308] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 86.212630][ T8308] ___sys_sendmsg+0xf3/0x170 [ 86.217346][ T8308] ? sendmsg_copy_msghdr+0x160/0x160 [ 86.222733][ T8308] ? __fget_files+0x272/0x400 [ 86.227443][ T8308] ? lock_downgrade+0x820/0x820 [ 86.232313][ T8308] ? find_held_lock+0x2d/0x110 [ 86.237094][ T8308] ? ksys_write+0x212/0x250 [ 86.241619][ T8308] ? __fget_files+0x294/0x400 [ 86.246406][ T8308] ? __fget_light+0xea/0x280 [ 86.251016][ T8308] __sys_sendmsg+0xe5/0x1b0 [ 86.255621][ T8308] ? __sys_sendmsg_sock+0xb0/0xb0 [ 86.260672][ T8308] ? do_syscall_64+0x1c/0xe0 [ 86.267326][ T8308] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 86.273325][ T8308] do_syscall_64+0x60/0xe0 [ 86.277842][ T8308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.283740][ T8308] RIP: 0033:0x45cae9 [ 86.287634][ T8308] Code: Bad RIP value. [ 86.291707][ T8308] RSP: 002b:00007fb1f82aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.302851][ T8308] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 86.310839][ T8308] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 86.319005][ T8308] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 86.327250][ T8308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 86.335241][ T8308] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007fb1f82af6d4 [ 86.413798][ T8308] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/8308 [ 86.423461][ T8308] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 86.430711][ T8308] CPU: 0 PID: 8308 Comm: syz-executor.4 Not tainted 5.8.0-rc4-syzkaller #0 [ 86.439300][ T8308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.449536][ T8308] Call Trace: [ 86.452838][ T8308] dump_stack+0x18f/0x20d [ 86.457211][ T8308] check_preemption_disabled+0x128/0x130 [ 86.462862][ T8308] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 86.469215][ T8308] radix_tree_extend+0x22e/0x490 [ 86.474170][ T8308] idr_get_free+0x61e/0x8e0 [ 86.478701][ T8308] idr_alloc_u32+0x170/0x2d0 [ 86.483310][ T8308] ? __fprop_inc_percpu_max+0x120/0x120 [ 86.488872][ T8308] ? mutex_lock_io_nested+0xf60/0xf60 [ 86.494254][ T8308] ? aa_profile_af_perm+0x2e0/0x2e0 [ 86.499464][ T8308] idr_alloc+0xc2/0x130 [ 86.503627][ T8308] ? idr_alloc_u32+0x2d0/0x2d0 [ 86.508410][ T8308] __qrtr_bind.isra.0+0x12e/0x5c0 [ 86.513445][ T8308] ? qrtr_release+0x2a0/0x2a0 [ 86.518129][ T8308] ? mark_held_locks+0x9f/0xe0 [ 86.522905][ T8308] ? __local_bh_enable_ip+0x159/0x250 [ 86.528289][ T8308] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 86.534283][ T8308] qrtr_autobind+0xaf/0xf0 [ 86.538714][ T8308] qrtr_sendmsg+0x1dc/0x8a0 [ 86.543233][ T8308] ? aa_af_perm+0x230/0x230 [ 86.548013][ T8308] ? qrtr_autobind+0xf0/0xf0 [ 86.552621][ T8308] ? qrtr_autobind+0xf0/0xf0 [ 86.557236][ T8308] sock_sendmsg+0xcf/0x120 [ 86.561744][ T8308] ____sys_sendmsg+0x6e8/0x810 [ 86.566786][ T8308] ? kernel_sendmsg+0x50/0x50 [ 86.571462][ T8308] ? do_recvmmsg+0x6d0/0x6d0 [ 86.576039][ T8308] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 86.582010][ T8308] ? _parse_integer+0x132/0x180 [ 86.586857][ T8308] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 86.592833][ T8308] ___sys_sendmsg+0xf3/0x170 [ 86.597605][ T8308] ? sendmsg_copy_msghdr+0x160/0x160 [ 86.602892][ T8308] ? __fget_files+0x272/0x400 [ 86.607568][ T8308] ? lock_downgrade+0x820/0x820 [ 86.612421][ T8308] ? find_held_lock+0x2d/0x110 [ 86.617288][ T8308] ? ksys_write+0x212/0x250 [ 86.621805][ T8308] ? __fget_files+0x294/0x400 [ 86.626494][ T8308] ? __fget_light+0xea/0x280 [ 86.631087][ T8308] __sys_sendmsg+0xe5/0x1b0 [ 86.635578][ T8308] ? __sys_sendmsg_sock+0xb0/0xb0 [ 86.640592][ T8308] ? do_syscall_64+0x1c/0xe0 [ 86.645179][ T8308] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 86.651179][ T8308] do_syscall_64+0x60/0xe0 [ 86.655599][ T8308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.661630][ T8308] RIP: 0033:0x45cae9 [ 86.665519][ T8308] Code: Bad RIP value. [ 86.669588][ T8308] RSP: 002b:00007fb1f82aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.678072][ T8308] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 86.686029][ T8308] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 86.693998][ T8308] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 86.705083][ T8308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 86.713054][ T8308] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007fb1f82af6d4 [ 86.828032][ T8329] FAULT_INJECTION: forcing a failure. [ 86.828032][ T8329] name failslab, interval 1, probability 0, space 0, times 0 [ 86.876830][ T8329] CPU: 1 PID: 8329 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 86.885442][ T8329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.895535][ T8329] Call Trace: [ 86.898845][ T8329] dump_stack+0x18f/0x20d [ 86.903185][ T8329] should_fail.cold+0x5/0x14 [ 86.907783][ T8329] should_failslab+0x5/0xf [ 86.912202][ T8329] kmem_cache_alloc+0x40/0x3b0 [ 86.916976][ T8329] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 86.923315][ T8329] radix_tree_extend+0x22e/0x490 [ 86.928267][ T8329] idr_get_free+0x61e/0x8e0 [ 86.932787][ T8329] idr_alloc_u32+0x170/0x2d0 [ 86.937389][ T8329] ? __fprop_inc_percpu_max+0x120/0x120 [ 86.942946][ T8329] ? mutex_lock_io_nested+0xf60/0xf60 [ 86.948340][ T8329] ? aa_profile_af_perm+0x2e0/0x2e0 [ 86.953649][ T8329] idr_alloc+0xc2/0x130 [ 86.957819][ T8329] ? idr_alloc_u32+0x2d0/0x2d0 [ 86.962600][ T8329] __qrtr_bind.isra.0+0x12e/0x5c0 [ 86.967645][ T8329] ? qrtr_release+0x2a0/0x2a0 [ 86.972332][ T8329] ? mark_held_locks+0x9f/0xe0 [ 86.977128][ T8329] ? __local_bh_enable_ip+0x159/0x250 [ 86.982512][ T8329] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 86.988513][ T8329] qrtr_autobind+0xaf/0xf0 [ 86.996505][ T8329] qrtr_sendmsg+0x1dc/0x8a0 [ 87.001027][ T8329] ? aa_af_perm+0x230/0x230 [ 87.005545][ T8329] ? qrtr_autobind+0xf0/0xf0 [ 87.010157][ T8329] ? qrtr_autobind+0xf0/0xf0 [ 87.014756][ T8329] sock_sendmsg+0xcf/0x120 [ 87.019183][ T8329] ____sys_sendmsg+0x6e8/0x810 [ 87.024385][ T8329] ? kernel_sendmsg+0x50/0x50 [ 87.029210][ T8329] ? do_recvmmsg+0x6d0/0x6d0 [ 87.033821][ T8329] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 87.039808][ T8329] ? _parse_integer+0x132/0x180 [ 87.044680][ T8329] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 87.050674][ T8329] ___sys_sendmsg+0xf3/0x170 [ 87.055275][ T8329] ? sendmsg_copy_msghdr+0x160/0x160 [ 87.060571][ T8329] ? __fget_files+0x272/0x400 [ 87.065272][ T8329] ? lock_downgrade+0x820/0x820 [ 87.070130][ T8329] ? find_held_lock+0x2d/0x110 [ 87.075514][ T8329] ? ksys_write+0x212/0x250 [ 87.080027][ T8329] ? __fget_files+0x294/0x400 [ 87.084721][ T8329] ? __fget_light+0xea/0x280 [ 87.089325][ T8329] __sys_sendmsg+0xe5/0x1b0 [ 87.093848][ T8329] ? __sys_sendmsg_sock+0xb0/0xb0 [ 87.098899][ T8329] ? do_syscall_64+0x1c/0xe0 [ 87.103499][ T8329] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 87.109496][ T8329] do_syscall_64+0x60/0xe0 [ 87.113932][ T8329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.119830][ T8329] RIP: 0033:0x45cae9 [ 87.123720][ T8329] Code: Bad RIP value. [ 87.127786][ T8329] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.136197][ T8329] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 87.144175][ T8329] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 87.152149][ T8329] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 87.160127][ T8329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 87.168105][ T8329] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 87.192574][ T8329] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8329 [ 87.202189][ T8329] caller is radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 87.209402][ T8329] CPU: 1 PID: 8329 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 87.219027][ T8329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.229082][ T8329] Call Trace: [ 87.232388][ T8329] dump_stack+0x18f/0x20d [ 87.236738][ T8329] check_preemption_disabled+0x128/0x130 [ 87.242388][ T8329] radix_tree_node_alloc.constprop.0+0x24d/0x320 [ 87.248731][ T8329] radix_tree_extend+0x22e/0x490 [ 87.253688][ T8329] idr_get_free+0x61e/0x8e0 [ 87.258218][ T8329] idr_alloc_u32+0x170/0x2d0 [ 87.262827][ T8329] ? __fprop_inc_percpu_max+0x120/0x120 [ 87.268401][ T8329] ? mutex_lock_io_nested+0xf60/0xf60 [ 87.273794][ T8329] ? aa_profile_af_perm+0x2e0/0x2e0 [ 87.279011][ T8329] idr_alloc+0xc2/0x130 [ 87.283179][ T8329] ? idr_alloc_u32+0x2d0/0x2d0 [ 87.287966][ T8329] __qrtr_bind.isra.0+0x12e/0x5c0 [ 87.292999][ T8329] ? qrtr_release+0x2a0/0x2a0 [ 87.297685][ T8329] ? mark_held_locks+0x9f/0xe0 [ 87.302463][ T8329] ? __local_bh_enable_ip+0x159/0x250 [ 87.307848][ T8329] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 87.313842][ T8329] qrtr_autobind+0xaf/0xf0 [ 87.318270][ T8329] qrtr_sendmsg+0x1dc/0x8a0 [ 87.322784][ T8329] ? aa_af_perm+0x230/0x230 [ 87.327297][ T8329] ? qrtr_autobind+0xf0/0xf0 [ 87.331903][ T8329] ? qrtr_autobind+0xf0/0xf0 [ 87.336508][ T8329] sock_sendmsg+0xcf/0x120 [ 87.340940][ T8329] ____sys_sendmsg+0x6e8/0x810 [ 87.345718][ T8329] ? kernel_sendmsg+0x50/0x50 [ 87.350404][ T8329] ? do_recvmmsg+0x6d0/0x6d0 [ 87.355010][ T8329] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 87.360998][ T8329] ? _parse_integer+0x132/0x180 [ 87.365861][ T8329] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 87.371858][ T8329] ___sys_sendmsg+0xf3/0x170 [ 87.376463][ T8329] ? sendmsg_copy_msghdr+0x160/0x160 [ 87.381762][ T8329] ? __fget_files+0x272/0x400 [ 87.386457][ T8329] ? lock_downgrade+0x820/0x820 [ 87.391336][ T8329] ? find_held_lock+0x2d/0x110 [ 87.396116][ T8329] ? ksys_write+0x212/0x250 [ 87.400630][ T8329] ? __fget_files+0x294/0x400 [ 87.405320][ T8329] ? __fget_light+0xea/0x280 [ 87.409924][ T8329] __sys_sendmsg+0xe5/0x1b0 [ 87.414437][ T8329] ? __sys_sendmsg_sock+0xb0/0xb0 [ 87.419477][ T8329] ? do_syscall_64+0x1c/0xe0 [ 87.424082][ T8329] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 87.430072][ T8329] do_syscall_64+0x60/0xe0 [ 87.434492][ T8329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.440384][ T8329] RIP: 0033:0x45cae9 [ 87.444270][ T8329] Code: Bad RIP value. [ 87.448325][ T8329] RSP: 002b:00007f3ebdc27c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.456729][ T8329] RAX: ffffffffffffffda RBX: 00000000004ffe80 RCX: 000000000045cae9 [ 87.464872][ T8329] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 87.472926][ T8329] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 87.480890][ T8329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 87.488868][ T8329] R13: 00000000000009be R14: 00000000004cc9aa R15: 00007f3ebdc286d4 [ 87.615689][ T8350] FAULT_INJECTION: forcing a failure. [ 87.615689][ T8350] name failslab, interval 1, probability 0, space 0, times 0 [ 87.639810][ T8350] CPU: 1 PID: 8350 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 87.648424][ T8350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.658482][ T8350] Call Trace: [ 87.661783][ T8350] dump_stack+0x18f/0x20d [ 87.666760][ T8350] should_fail.cold+0x5/0x14 [ 87.671362][ T8350] should_failslab+0x5/0xf [ 87.675795][ T8350] kmem_cache_alloc+0x40/0x3b0 [ 87.680570][ T8350] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 87.686911][ T8350] radix_tree_extend+0x22e/0x490 [ 87.692389][ T8350] idr_get_free+0x61e/0x8e0 [ 87.696912][ T8350] idr_alloc_u32+0x170/0x2d0 [ 87.701618][ T8350] ? __fprop_inc_percpu_max+0x120/0x120 [ 87.707182][ T8350] ? mutex_lock_io_nested+0xf60/0xf60 [ 87.712567][ T8350] ? aa_profile_af_perm+0x2e0/0x2e0 [ 87.717783][ T8350] idr_alloc+0xc2/0x130 [ 87.721952][ T8350] ? idr_alloc_u32+0x2d0/0x2d0 [ 87.726738][ T8350] __qrtr_bind.isra.0+0x12e/0x5c0 [ 87.731784][ T8350] ? qrtr_release+0x2a0/0x2a0 [ 87.736575][ T8350] ? mark_held_locks+0x9f/0xe0 [ 87.741348][ T8350] ? __local_bh_enable_ip+0x159/0x250 [ 87.746732][ T8350] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 87.752736][ T8350] qrtr_autobind+0xaf/0xf0 [ 87.757285][ T8350] qrtr_sendmsg+0x1dc/0x8a0 [ 87.761822][ T8350] ? aa_af_perm+0x230/0x230 [ 87.766340][ T8350] ? qrtr_autobind+0xf0/0xf0 [ 87.771124][ T8350] ? qrtr_autobind+0xf0/0xf0 [ 87.775733][ T8350] sock_sendmsg+0xcf/0x120 [ 87.780170][ T8350] ____sys_sendmsg+0x6e8/0x810 [ 87.784959][ T8350] ? kernel_sendmsg+0x50/0x50 [ 87.789653][ T8350] ? do_recvmmsg+0x6d0/0x6d0 [ 87.794256][ T8350] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 87.800257][ T8350] ? _parse_integer+0x132/0x180 [ 87.805125][ T8350] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 87.811122][ T8350] ___sys_sendmsg+0xf3/0x170