[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 40.729945][ T7040] IPVS: ftp: loaded support on port[0] = 21 [ 41.049615][ T26] tipc: TX() has been purged, node left! [ 41.374191][ T7066] can: request_module (can-proto-0) failed. [ 42.776677][ T7066] can: request_module (can-proto-0) failed. [ 42.787264][ T7066] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2020/06/04 03:51:35 parsed 1 programs 2020/06/04 03:51:36 executed programs: 0 [ 50.661450][ T7165] IPVS: ftp: loaded support on port[0] = 21 [ 50.704105][ T7168] IPVS: ftp: loaded support on port[0] = 21 [ 50.751072][ T7170] IPVS: ftp: loaded support on port[0] = 21 [ 50.752201][ T7172] IPVS: ftp: loaded support on port[0] = 21 [ 50.776138][ T7177] IPVS: ftp: loaded support on port[0] = 21 [ 50.800577][ T7183] IPVS: ftp: loaded support on port[0] = 21 [ 51.010668][ T7165] chnl_net:caif_netlink_parms(): no params data found [ 51.114788][ T7170] chnl_net:caif_netlink_parms(): no params data found [ 51.218907][ T7165] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.227121][ T7165] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.243433][ T7165] device bridge_slave_0 entered promiscuous mode [ 51.290321][ T7170] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.299014][ T7170] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.306636][ T7170] device bridge_slave_0 entered promiscuous mode [ 51.318122][ T7165] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.325923][ T7165] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.334884][ T7165] device bridge_slave_1 entered promiscuous mode [ 51.366932][ T7170] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.374932][ T7170] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.386293][ T7170] device bridge_slave_1 entered promiscuous mode [ 51.426238][ T7177] chnl_net:caif_netlink_parms(): no params data found [ 51.476760][ T7165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.490430][ T7165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.531484][ T7168] chnl_net:caif_netlink_parms(): no params data found [ 51.543383][ T7170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.580663][ T7165] team0: Port device team_slave_0 added [ 51.596325][ T7165] team0: Port device team_slave_1 added [ 51.618551][ T7170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.644872][ T7172] chnl_net:caif_netlink_parms(): no params data found [ 51.676105][ T7165] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.683921][ T7165] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.712661][ T7165] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.727786][ T7170] team0: Port device team_slave_0 added [ 51.759348][ T7165] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.766994][ T7165] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.795851][ T7165] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.810270][ T7170] team0: Port device team_slave_1 added [ 51.821694][ T7183] chnl_net:caif_netlink_parms(): no params data found [ 51.875726][ T7170] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.884182][ T7170] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.913205][ T7170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.990227][ T7165] device hsr_slave_0 entered promiscuous mode [ 52.017716][ T7165] device hsr_slave_1 entered promiscuous mode [ 52.073903][ T7170] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.081234][ T7170] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.112891][ T7170] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.209926][ T7170] device hsr_slave_0 entered promiscuous mode [ 52.237620][ T7170] device hsr_slave_1 entered promiscuous mode [ 52.277521][ T7170] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.285838][ T7170] Cannot create hsr debugfs directory [ 52.313079][ T7168] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.320995][ T7168] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.329867][ T7168] device bridge_slave_0 entered promiscuous mode [ 52.344920][ T7168] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.353287][ T7168] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.363734][ T7168] device bridge_slave_1 entered promiscuous mode [ 52.384470][ T7177] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.391887][ T7177] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.401326][ T7177] device bridge_slave_0 entered promiscuous mode [ 52.440520][ T7177] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.448546][ T7177] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.456359][ T7177] device bridge_slave_1 entered promiscuous mode [ 52.473349][ T7168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.521890][ T7168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.555428][ T7172] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.563211][ T7172] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.573488][ T7172] device bridge_slave_0 entered promiscuous mode [ 52.597852][ T7177] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.616865][ T7183] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.626274][ T7183] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.635225][ T7183] device bridge_slave_0 entered promiscuous mode [ 52.643902][ T7172] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.652328][ T7172] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.660808][ T7172] device bridge_slave_1 entered promiscuous mode [ 52.686536][ T7177] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.702170][ T7183] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.710839][ T7183] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.720154][ T7183] device bridge_slave_1 entered promiscuous mode [ 52.744411][ T7168] team0: Port device team_slave_0 added [ 52.760153][ T7168] team0: Port device team_slave_1 added [ 52.789260][ T7183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.801880][ T7172] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.846666][ T7183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.858141][ T7172] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.875008][ T7177] team0: Port device team_slave_0 added [ 52.881977][ T7168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.893379][ T7168] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.920893][ T7168] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.967658][ T7177] team0: Port device team_slave_1 added [ 52.983886][ T7168] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.991299][ T7168] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.018551][ T7168] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.064874][ T7177] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.073239][ T7177] 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. [ 53.102453][ T7177] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.119856][ T7177] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.126945][ T7177] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.153469][ T7177] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.183283][ T7183] team0: Port device team_slave_0 added [ 53.192379][ T7172] team0: Port device team_slave_0 added [ 53.239431][ T7168] device hsr_slave_0 entered promiscuous mode [ 53.277763][ T7168] device hsr_slave_1 entered promiscuous mode [ 53.317405][ T7168] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.325056][ T7168] Cannot create hsr debugfs directory [ 53.347816][ T7183] team0: Port device team_slave_1 added [ 53.354752][ T7172] team0: Port device team_slave_1 added [ 53.430673][ T7177] device hsr_slave_0 entered promiscuous mode [ 53.478418][ T7177] device hsr_slave_1 entered promiscuous mode [ 53.527090][ T7177] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.535694][ T7177] Cannot create hsr debugfs directory [ 53.558877][ T7172] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.566258][ T7172] 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. [ 53.593330][ T7172] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.621561][ T7183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.640257][ T7183] 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. [ 53.676654][ T7183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.699535][ T7172] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.709738][ T7172] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.739973][ T7172] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.773904][ T7165] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.822768][ T7165] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.879090][ T7183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.886574][ T7183] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.917896][ T7183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.957652][ T7165] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.029617][ T7170] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 54.069921][ T7165] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.189301][ T7172] device hsr_slave_0 entered promiscuous mode [ 54.247793][ T7172] device hsr_slave_1 entered promiscuous mode [ 54.276990][ T7172] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.285423][ T7172] Cannot create hsr debugfs directory [ 54.301789][ T7170] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 54.430627][ T7183] device hsr_slave_0 entered promiscuous mode [ 54.488485][ T7183] device hsr_slave_1 entered promiscuous mode [ 54.526975][ T7183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.535118][ T7183] Cannot create hsr debugfs directory [ 54.558140][ T7170] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 54.660898][ T7170] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 54.901321][ T7168] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.942934][ T7168] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.018423][ T7168] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.085826][ T7168] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 55.135371][ T7177] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 55.183965][ T7177] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 55.244889][ T7177] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 55.291024][ T7177] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 55.392577][ T7183] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 55.500109][ T7183] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 55.552960][ T7183] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.613801][ T7183] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.677493][ T7172] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 55.721444][ T7172] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 55.788019][ T7165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.808350][ T7170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.815328][ T7172] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 55.895399][ T7172] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 55.992216][ T7165] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.003392][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.013188][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.024661][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.033150][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.071943][ T7170] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.099081][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.110159][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.119374][ T2952] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.127167][ T2952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.145229][ T7168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.162822][ T7177] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.197152][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.206315][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.216197][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.225613][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.234544][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.243231][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.252588][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.262323][ T2949] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.269856][ T2949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.278539][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.324292][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.336217][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.345189][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.353410][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.362252][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.370690][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.380324][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.389329][ T2952] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.397264][ T2952] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.404886][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.414020][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.426620][ T7168] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.438345][ T7177] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.463168][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.472975][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.484311][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.503398][ T7183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.524177][ T7172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.534582][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.543141][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.552408][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.563118][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.571440][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.580124][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.589969][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.599675][ T2949] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.607085][ T2949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.615079][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.625083][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.634093][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.641391][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.649607][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.659167][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.679006][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.688756][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.697405][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.707733][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.718205][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.727495][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.737178][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.745364][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.754005][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.762986][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.773371][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.799098][ T7183] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.821429][ T7165] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.834887][ T7165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.856235][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.870455][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.882453][ T2791] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.891068][ T2791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.899918][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.909750][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.920051][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.929774][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.940145][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.950231][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.959607][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.968837][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.979013][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.987785][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.997355][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.006230][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.015536][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.024769][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.033747][ T2791] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.041040][ T2791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.049087][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.059063][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.067769][ T2791] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.075110][ T2791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.092304][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.100753][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.109306][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.118816][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.128764][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.138810][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.155808][ T7177] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.169236][ T7177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.189700][ T7170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.200440][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.209675][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.219716][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.228041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.235940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.244837][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.254499][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.263849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.299847][ T7172] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.315146][ T7168] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.334677][ T7168] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.357565][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.365317][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.374312][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.386905][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.396753][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.405229][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.414647][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.423193][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.432247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.441280][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.450134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.459506][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.467367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.496694][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.505078][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.515192][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.523374][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.531392][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.540332][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.549299][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.556434][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.563946][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.573577][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.582430][ T2949] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.589677][ T2949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.597480][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.605029][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.612825][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.628136][ T7165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.643825][ T7183] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.655422][ T7183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.678994][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.687189][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.694626][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.702687][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.711431][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.720560][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.729554][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.738494][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.756834][ T7170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.764377][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.772735][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.780736][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.799382][ T7177] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.821509][ T7168] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.843097][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.860079][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.872632][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.883184][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.930478][ T7172] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.947262][ T7172] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.969780][ T7183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.979588][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.989232][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.998615][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.006051][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.014281][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.022957][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.031603][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.076203][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.087991][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.097586][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.106184][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.141739][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.151336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.173264][ T7168] device veth0_vlan entered promiscuous mode [ 58.190350][ T7165] device veth0_vlan entered promiscuous mode [ 58.204056][ T7170] device veth0_vlan entered promiscuous mode [ 58.215834][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.224750][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.233829][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.242538][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.251328][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.260200][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.268882][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.277355][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.285040][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.293665][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.320616][ T7168] device veth1_vlan entered promiscuous mode [ 58.334202][ T7165] device veth1_vlan entered promiscuous mode [ 58.352834][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.362434][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.372767][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.382577][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.392534][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.401512][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.410394][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.419285][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.428617][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.439658][ T7183] device veth0_vlan entered promiscuous mode [ 58.455339][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.463538][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.472084][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.485904][ T7170] device veth1_vlan entered promiscuous mode [ 58.511530][ T7172] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.524060][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.535418][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.544042][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.552064][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.584041][ T7165] device veth0_macvtap entered promiscuous mode [ 58.600865][ T7177] device veth0_vlan entered promiscuous mode [ 58.608672][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.618017][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.631177][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.639619][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.651844][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.660433][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.671528][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.680417][ T7183] device veth1_vlan entered promiscuous mode [ 58.696962][ T7170] device veth0_macvtap entered promiscuous mode [ 58.714740][ T7165] device veth1_macvtap entered promiscuous mode [ 58.729615][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.741755][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.751841][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.761228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.771239][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.780841][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.790838][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.802517][ T7170] device veth1_macvtap entered promiscuous mode [ 58.814613][ T7177] device veth1_vlan entered promiscuous mode [ 58.826955][ T7168] device veth0_macvtap entered promiscuous mode [ 58.869603][ T7168] device veth1_macvtap entered promiscuous mode [ 58.882004][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.892106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.902769][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.911028][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.919710][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.928872][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.936971][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.945551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.970546][ T7165] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.993960][ T7170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.005688][ T7170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.017936][ T7170] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.035729][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.044398][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.053868][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.064458][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.073658][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.082666][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.094948][ T7172] device veth0_vlan entered promiscuous mode [ 59.108872][ T7165] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.122130][ T7170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.134615][ T7170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.149056][ T7170] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.157790][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.165592][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.176089][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.184961][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.193875][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.203220][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.211944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.220968][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.239199][ T7172] device veth1_vlan entered promiscuous mode [ 59.254590][ T7183] device veth0_macvtap entered promiscuous mode [ 59.284378][ T7168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.295722][ T7168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.307031][ T7168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.317849][ T7168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.330030][ T7168] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.346658][ T7183] device veth1_macvtap entered promiscuous mode [ 59.365970][ T7168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.379683][ T7168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.390063][ T7168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.400568][ T7168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.414272][ T7168] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.426642][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.435000][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.443654][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.452762][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.462123][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.471183][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.541663][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.550472][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.561589][ T7183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.573323][ T7183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.584056][ T7183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.594891][ T7183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.605973][ T7183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.616877][ T7183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.628838][ T7183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.642609][ T7183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.654401][ T7183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.664455][ T7183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.675602][ T7183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.685586][ T7183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.696487][ T7183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.710806][ T7183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.725028][ T7177] device veth0_macvtap entered promiscuous mode [ 59.738044][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.749551][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.759788][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.771063][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.781091][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.802659][ T7172] device veth0_macvtap entered promiscuous mode [ 59.953230][ T7177] device veth1_macvtap entered promiscuous mode [ 59.961483][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.971004][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.980393][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.990558][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.143483][ T7172] device veth1_macvtap entered promiscuous mode [ 60.163165][ T8431] FAULT_INJECTION: forcing a failure. [ 60.163165][ T8431] name failslab, interval 1, probability 0, space 0, times 1 [ 60.177863][ T8431] CPU: 1 PID: 8431 Comm: syz-executor.0 Not tainted 5.7.0-rc4-syzkaller #0 [ 60.186931][ T8431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.197180][ T8431] Call Trace: [ 60.200660][ T8431] dump_stack+0x128/0x182 [ 60.204984][ T8431] should_fail.cold.4+0x5/0x13 [ 60.209749][ T8431] ? fault_create_debugfs_attr+0x140/0x140 [ 60.215666][ T8431] should_failslab+0x5/0xf [ 60.220155][ T8431] kmem_cache_alloc+0x44/0x750 [ 60.224973][ T8431] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 60.231678][ T8431] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 60.238080][ T8431] radix_tree_extend+0x168/0x3c0 [ 60.243004][ T8431] idr_get_free+0x56b/0x890 [ 60.247513][ T8431] idr_alloc_u32+0x122/0x2a0 [ 60.252224][ T8431] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 60.257774][ T8431] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 60.263341][ T8431] ? stack_trace_consume_entry+0x160/0x160 [ 60.269128][ T8431] idr_alloc+0x76/0xc0 [ 60.273195][ T8431] ? idr_alloc_u32+0x2a0/0x2a0 [ 60.278069][ T8431] __qrtr_bind.isra.7+0xdd/0x410 [ 60.283199][ T8431] ? qrtr_release+0x210/0x210 [ 60.287862][ T8431] ? __local_bh_enable_ip+0x15f/0x260 [ 60.293598][ T8431] qrtr_sendmsg+0x17d/0x600 [ 60.298237][ T8431] ? qrtr_autobind+0xc0/0xc0 [ 60.302823][ T8431] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 60.309065][ T8431] ? qrtr_autobind+0xc0/0xc0 [ 60.313825][ T8431] sock_sendmsg+0xac/0xe0 [ 60.318132][ T8431] ____sys_sendmsg+0x554/0x760 [ 60.322896][ T8431] ? kernel_sendmsg+0x30/0x30 [ 60.327553][ T8431] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 60.333270][ T8431] ? mark_held_locks+0x110/0x110 [ 60.338181][ T8431] ? find_held_lock+0x33/0x1c0 [ 60.342938][ T8431] ___sys_sendmsg+0xe4/0x160 [ 60.347511][ T8431] ? sendmsg_copy_msghdr+0x30/0x30 [ 60.352617][ T8431] ? __fget_files+0x284/0x3d0 [ 60.357281][ T8431] ? ksys_dup3+0x2e0/0x2e0 [ 60.361679][ T8431] ? lock_downgrade+0x800/0x800 [ 60.366530][ T8431] ? vfs_write+0x256/0x490 [ 60.370981][ T8431] ? __fget_light+0x1a5/0x220 [ 60.375647][ T8431] ? sockfd_lookup_light+0x17/0x140 [ 60.380829][ T8431] __sys_sendmsg+0xce/0x170 [ 60.385311][ T8431] ? __sys_sendmsg_sock+0xa0/0xa0 [ 60.390325][ T8431] ? wait_for_completion+0x250/0x250 [ 60.395611][ T8431] ? __sb_end_write+0xb0/0x160 [ 60.400365][ T8431] ? vfs_write+0x256/0x490 [ 60.404797][ T8431] ? fput_many+0x15/0x120 [ 60.409129][ T8431] ? do_syscall_64+0x1c/0x620 [ 60.414143][ T8431] do_syscall_64+0xc6/0x620 [ 60.418640][ T8431] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.424527][ T8431] RIP: 0033:0x45ca69 [ 60.428551][ T8431] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.448160][ T8431] RSP: 002b:00007fc2aa8f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.456564][ T8431] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 60.464577][ T8431] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 60.472570][ T8431] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.480862][ T8431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 60.488870][ T8431] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc2aa8f16d4 [ 60.521382][ T8431] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8431 [ 60.531210][ T8431] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 60.538709][ T8431] CPU: 1 PID: 8431 Comm: syz-executor.0 Not tainted 5.7.0-rc4-syzkaller #0 [ 60.548656][ T8431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.560111][ T8431] Call Trace: [ 60.564178][ T8431] dump_stack+0x128/0x182 [ 60.568835][ T8431] debug_smp_processor_id.cold.1+0x83/0x9d [ 60.577319][ T8431] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 60.587605][ T8431] radix_tree_extend+0x168/0x3c0 [ 60.594012][ T8431] idr_get_free+0x56b/0x890 [ 60.599936][ T8431] idr_alloc_u32+0x122/0x2a0 [ 60.606103][ T8431] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 60.611723][ T8431] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 60.617459][ T8431] ? stack_trace_consume_entry+0x160/0x160 [ 60.623588][ T8431] idr_alloc+0x76/0xc0 [ 60.627853][ T8431] ? idr_alloc_u32+0x2a0/0x2a0 [ 60.632902][ T8431] __qrtr_bind.isra.7+0xdd/0x410 [ 60.638016][ T8431] ? qrtr_release+0x210/0x210 [ 60.642977][ T8431] ? __local_bh_enable_ip+0x15f/0x260 [ 60.648589][ T8431] qrtr_sendmsg+0x17d/0x600 [ 60.655108][ T8431] ? qrtr_autobind+0xc0/0xc0 [ 60.659787][ T8431] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 60.665582][ T8431] ? qrtr_autobind+0xc0/0xc0 [ 60.672144][ T8431] sock_sendmsg+0xac/0xe0 [ 60.676461][ T8431] ____sys_sendmsg+0x554/0x760 [ 60.681745][ T8431] ? kernel_sendmsg+0x30/0x30 [ 60.687439][ T8431] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 60.693586][ T8431] ? mark_held_locks+0x110/0x110 [ 60.698608][ T8431] ? find_held_lock+0x33/0x1c0 [ 60.703354][ T8431] ___sys_sendmsg+0xe4/0x160 [ 60.707966][ T8431] ? sendmsg_copy_msghdr+0x30/0x30 [ 60.713064][ T8431] ? __fget_files+0x284/0x3d0 [ 60.717753][ T8431] ? ksys_dup3+0x2e0/0x2e0 [ 60.722175][ T8431] ? lock_downgrade+0x800/0x800 [ 60.727286][ T8431] ? vfs_write+0x256/0x490 [ 60.731689][ T8431] ? __fget_light+0x1a5/0x220 [ 60.736612][ T8431] ? sockfd_lookup_light+0x17/0x140 [ 60.741827][ T8431] __sys_sendmsg+0xce/0x170 [ 60.746534][ T8431] ? __sys_sendmsg_sock+0xa0/0xa0 [ 60.751776][ T8431] ? wait_for_completion+0x250/0x250 [ 60.757224][ T8431] ? __sb_end_write+0xb0/0x160 [ 60.762063][ T8431] ? vfs_write+0x256/0x490 [ 60.766453][ T8431] ? fput_many+0x15/0x120 [ 60.770865][ T8431] ? do_syscall_64+0x1c/0x620 [ 60.776120][ T8431] do_syscall_64+0xc6/0x620 [ 60.780699][ T8431] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.786730][ T8431] RIP: 0033:0x45ca69 [ 60.791821][ T8431] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.811973][ T8431] RSP: 002b:00007fc2aa8f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.820655][ T8431] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 60.828803][ T8431] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 60.836754][ T8431] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.844717][ T8431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 60.852663][ T8431] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc2aa8f16d4 2020/06/04 03:51:46 executed programs: 6 [ 60.878609][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.977798][ T8436] FAULT_INJECTION: forcing a failure. [ 60.977798][ T8436] name failslab, interval 1, probability 0, space 0, times 0 [ 61.010250][ T8436] CPU: 0 PID: 8436 Comm: syz-executor.0 Not tainted 5.7.0-rc4-syzkaller #0 [ 61.018879][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.029885][ T8436] Call Trace: [ 61.033548][ T8436] dump_stack+0x128/0x182 [ 61.038155][ T8436] should_fail.cold.4+0x5/0x13 [ 61.042998][ T8436] ? fault_create_debugfs_attr+0x140/0x140 [ 61.048828][ T8436] ? lock_downgrade+0x800/0x800 [ 61.053691][ T8436] should_failslab+0x5/0xf [ 61.058133][ T8436] kmem_cache_alloc+0x44/0x750 [ 61.062898][ T8436] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 61.071407][ T8436] radix_tree_extend+0x168/0x3c0 [ 61.076664][ T8436] idr_get_free+0x56b/0x890 [ 61.081963][ T8436] idr_alloc_u32+0x122/0x2a0 [ 61.087927][ T8436] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 61.094012][ T8436] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 61.107510][ T8436] idr_alloc+0x76/0xc0 [ 61.117296][ T8436] ? idr_alloc_u32+0x2a0/0x2a0 [ 61.123712][ T8436] __qrtr_bind.isra.7+0xdd/0x410 [ 61.128938][ T8436] ? qrtr_release+0x210/0x210 [ 61.135085][ T8436] ? __local_bh_enable_ip+0x15f/0x260 [ 61.140614][ T8436] qrtr_sendmsg+0x17d/0x600 [ 61.145256][ T8436] ? qrtr_autobind+0xc0/0xc0 [ 61.149861][ T8436] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 61.155712][ T8436] ? qrtr_autobind+0xc0/0xc0 [ 61.160419][ T8436] sock_sendmsg+0xac/0xe0 [ 61.166337][ T8436] ____sys_sendmsg+0x554/0x760 [ 61.171606][ T8436] ? kernel_sendmsg+0x30/0x30 [ 61.176303][ T8436] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 61.182094][ T8436] ? mark_held_locks+0x110/0x110 [ 61.187763][ T8436] ? find_held_lock+0x33/0x1c0 [ 61.192999][ T8436] ___sys_sendmsg+0xe4/0x160 [ 61.198225][ T8436] ? sendmsg_copy_msghdr+0x30/0x30 [ 61.203349][ T8436] ? __fget_files+0x284/0x3d0 [ 61.208818][ T8436] ? ksys_dup3+0x2e0/0x2e0 [ 61.213488][ T8436] ? lock_downgrade+0x800/0x800 [ 61.218806][ T8436] ? vfs_write+0x256/0x490 [ 61.223211][ T8436] ? __fget_light+0x1a5/0x220 [ 61.229854][ T8436] ? sockfd_lookup_light+0x17/0x140 [ 61.235032][ T8436] __sys_sendmsg+0xce/0x170 [ 61.239528][ T8436] ? __sys_sendmsg_sock+0xa0/0xa0 [ 61.244546][ T8436] ? wait_for_completion+0x250/0x250 [ 61.249929][ T8436] ? __sb_end_write+0xb0/0x160 [ 61.255005][ T8436] ? vfs_write+0x256/0x490 [ 61.259508][ T8436] ? fput_many+0x15/0x120 [ 61.265531][ T8436] ? do_syscall_64+0x1c/0x620 [ 61.270195][ T8436] do_syscall_64+0xc6/0x620 [ 61.274696][ T8436] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.280703][ T8436] RIP: 0033:0x45ca69 [ 61.284591][ T8436] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.304722][ T8436] RSP: 002b:00007fc2aa8f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.313576][ T8436] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 61.321589][ T8436] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 61.329670][ T8436] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 61.338572][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 61.346724][ T8436] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc2aa8f16d4 [ 61.361361][ T8436] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8436 [ 61.371239][ T8436] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 61.378929][ T8436] CPU: 0 PID: 8436 Comm: syz-executor.0 Not tainted 5.7.0-rc4-syzkaller #0 [ 61.387517][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.395345][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.397581][ T8436] Call Trace: [ 61.397601][ T8436] dump_stack+0x128/0x182 [ 61.397613][ T8436] debug_smp_processor_id.cold.1+0x83/0x9d [ 61.397620][ T8436] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 61.397628][ T8436] radix_tree_extend+0x168/0x3c0 [ 61.397639][ T8436] idr_get_free+0x56b/0x890 [ 61.397655][ T8436] idr_alloc_u32+0x122/0x2a0 [ 61.397668][ T8436] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 61.447897][ T8436] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 61.453461][ T8436] idr_alloc+0x76/0xc0 [ 61.457540][ T8436] ? idr_alloc_u32+0x2a0/0x2a0 [ 61.462397][ T8436] __qrtr_bind.isra.7+0xdd/0x410 [ 61.467338][ T8436] ? qrtr_release+0x210/0x210 [ 61.472015][ T8436] ? __local_bh_enable_ip+0x15f/0x260 [ 61.474609][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.477488][ T8436] qrtr_sendmsg+0x17d/0x600 [ 61.477498][ T8436] ? qrtr_autobind+0xc0/0xc0 [ 61.477509][ T8436] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 61.477524][ T8436] ? qrtr_autobind+0xc0/0xc0 [ 61.477530][ T8436] sock_sendmsg+0xac/0xe0 [ 61.477537][ T8436] ____sys_sendmsg+0x554/0x760 [ 61.477545][ T8436] ? kernel_sendmsg+0x30/0x30 [ 61.477551][ T8436] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 61.477559][ T8436] ? mark_held_locks+0x110/0x110 [ 61.477566][ T8436] ? find_held_lock+0x33/0x1c0 [ 61.477577][ T8436] ___sys_sendmsg+0xe4/0x160 [ 61.477584][ T8436] ? sendmsg_copy_msghdr+0x30/0x30 [ 61.477601][ T8436] ? __fget_files+0x284/0x3d0 [ 61.477611][ T8436] ? ksys_dup3+0x2e0/0x2e0 [ 61.477617][ T8436] ? lock_downgrade+0x800/0x800 [ 61.477624][ T8436] ? vfs_write+0x256/0x490 [ 61.477633][ T8436] ? __fget_light+0x1a5/0x220 [ 61.477641][ T8436] ? sockfd_lookup_light+0x17/0x140 [ 61.477649][ T8436] __sys_sendmsg+0xce/0x170 [ 61.477655][ T8436] ? __sys_sendmsg_sock+0xa0/0xa0 [ 61.477664][ T8436] ? wait_for_completion+0x250/0x250 [ 61.477671][ T8436] ? __sb_end_write+0xb0/0x160 [ 61.477676][ T8436] ? vfs_write+0x256/0x490 [ 61.477689][ T8436] ? fput_many+0x15/0x120 [ 61.477706][ T8436] ? do_syscall_64+0x1c/0x620 [ 61.477713][ T8436] do_syscall_64+0xc6/0x620 [ 61.477721][ T8436] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.477727][ T8436] RIP: 0033:0x45ca69 [ 61.477733][ T8436] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.477737][ T8436] RSP: 002b:00007fc2aa8f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.477746][ T8436] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 61.477750][ T8436] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 61.477753][ T8436] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 61.477756][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 61.477760][ T8436] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc2aa8f16d4 [ 61.694966][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.709674][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.720860][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.732211][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.742364][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.753805][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.769034][ T7172] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.782058][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.803358][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.814636][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.841545][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.846087][ T8454] FAULT_INJECTION: forcing a failure. [ 61.846087][ T8454] name failslab, interval 1, probability 0, space 0, times 0 [ 61.865756][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.868825][ T8454] CPU: 1 PID: 8454 Comm: syz-executor.1 Not tainted 5.7.0-rc4-syzkaller #0 [ 61.885811][ T8454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.896106][ T8454] Call Trace: [ 61.899392][ T8454] dump_stack+0x128/0x182 [ 61.903857][ T8454] should_fail.cold.4+0x5/0x13 [ 61.907449][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.908613][ T8454] ? fault_create_debugfs_attr+0x140/0x140 [ 61.908625][ T8454] ? lock_downgrade+0x800/0x800 [ 61.908638][ T8454] should_failslab+0x5/0xf [ 61.933247][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.933519][ T8454] kmem_cache_alloc+0x44/0x750 [ 61.948748][ T8454] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 61.955162][ T8454] radix_tree_extend+0x168/0x3c0 [ 61.957417][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.961058][ T8454] idr_get_free+0x56b/0x890 [ 61.961080][ T8454] idr_alloc_u32+0x122/0x2a0 [ 61.980613][ T8454] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 61.986159][ T8454] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 61.991719][ T8454] idr_alloc+0x76/0xc0 [ 61.996009][ T8454] ? idr_alloc_u32+0x2a0/0x2a0 [ 61.998050][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.000768][ T8454] __qrtr_bind.isra.7+0xdd/0x410 [ 62.000777][ T8454] ? qrtr_release+0x210/0x210 [ 62.000787][ T8454] ? __local_bh_enable_ip+0x15f/0x260 [ 62.000797][ T8454] qrtr_sendmsg+0x17d/0x600 [ 62.029179][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.030874][ T8454] ? qrtr_autobind+0xc0/0xc0 [ 62.030886][ T8454] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 62.030900][ T8454] ? qrtr_autobind+0xc0/0xc0 [ 62.055776][ T8454] sock_sendmsg+0xac/0xe0 [ 62.060111][ T8454] ____sys_sendmsg+0x554/0x760 [ 62.064885][ T8454] ? kernel_sendmsg+0x30/0x30 [ 62.069596][ T8454] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 62.070854][ T7177] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.075224][ T8454] ? mark_held_locks+0x110/0x110 [ 62.075234][ T8454] ? find_held_lock+0x33/0x1c0 [ 62.075248][ T8454] ___sys_sendmsg+0xe4/0x160 [ 62.075256][ T8454] ? sendmsg_copy_msghdr+0x30/0x30 [ 62.075274][ T8454] ? __fget_files+0x284/0x3d0 [ 62.106556][ T8454] ? ksys_dup3+0x2e0/0x2e0 [ 62.110965][ T8454] ? lock_downgrade+0x800/0x800 [ 62.115828][ T8454] ? vfs_write+0x256/0x490 [ 62.120253][ T8454] ? __fget_light+0x1a5/0x220 [ 62.124923][ T8454] ? sockfd_lookup_light+0x17/0x140 [ 62.130127][ T8454] __sys_sendmsg+0xce/0x170 [ 62.134620][ T8454] ? __sys_sendmsg_sock+0xa0/0xa0 [ 62.139646][ T8454] ? wait_for_completion+0x250/0x250 [ 62.144925][ T8454] ? __sb_end_write+0xb0/0x160 [ 62.149690][ T8454] ? vfs_write+0x256/0x490 [ 62.154280][ T8454] ? fput_many+0x15/0x120 [ 62.158620][ T8454] ? do_syscall_64+0x1c/0x620 [ 62.163296][ T8454] do_syscall_64+0xc6/0x620 [ 62.167799][ T8454] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.173683][ T8454] RIP: 0033:0x45ca69 [ 62.177800][ T8454] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.197942][ T8454] RSP: 002b:00007fb24e4c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.206620][ T8454] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 62.214793][ T8454] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 62.223080][ T8454] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.231053][ T8454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 62.239349][ T8454] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fb24e4c26d4 [ 62.252209][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.289622][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.301690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.311407][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.323157][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.337124][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.347749][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.358539][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.369019][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.379654][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.390303][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.400856][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.403712][ T8454] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8454 [ 62.412768][ T7172] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.421036][ T8454] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 62.421044][ T8454] CPU: 1 PID: 8454 Comm: syz-executor.1 Not tainted 5.7.0-rc4-syzkaller #0 [ 62.421048][ T8454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.421051][ T8454] Call Trace: [ 62.421059][ T8454] dump_stack+0x128/0x182 [ 62.421069][ T8454] debug_smp_processor_id.cold.1+0x83/0x9d [ 62.421075][ T8454] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 62.421084][ T8454] radix_tree_extend+0x168/0x3c0 [ 62.421094][ T8454] idr_get_free+0x56b/0x890 [ 62.421110][ T8454] idr_alloc_u32+0x122/0x2a0 [ 62.421119][ T8454] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 62.421128][ T8454] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 62.421146][ T8454] idr_alloc+0x76/0xc0 [ 62.421152][ T8454] ? idr_alloc_u32+0x2a0/0x2a0 [ 62.421166][ T8454] __qrtr_bind.isra.7+0xdd/0x410 [ 62.421172][ T8454] ? qrtr_release+0x210/0x210 [ 62.421181][ T8454] ? __local_bh_enable_ip+0x15f/0x260 [ 62.421193][ T8454] qrtr_sendmsg+0x17d/0x600 [ 62.421200][ T8454] ? qrtr_autobind+0xc0/0xc0 [ 62.421210][ T8454] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 62.421222][ T8454] ? qrtr_autobind+0xc0/0xc0 [ 62.421228][ T8454] sock_sendmsg+0xac/0xe0 [ 62.421235][ T8454] ____sys_sendmsg+0x554/0x760 [ 62.421243][ T8454] ? kernel_sendmsg+0x30/0x30 [ 62.421249][ T8454] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 62.421257][ T8454] ? mark_held_locks+0x110/0x110 [ 62.421266][ T8454] ? find_held_lock+0x33/0x1c0 [ 62.421276][ T8454] ___sys_sendmsg+0xe4/0x160 [ 62.421283][ T8454] ? sendmsg_copy_msghdr+0x30/0x30 [ 62.421303][ T8454] ? __fget_files+0x284/0x3d0 [ 62.421314][ T8454] ? ksys_dup3+0x2e0/0x2e0 [ 62.421320][ T8454] ? lock_downgrade+0x800/0x800 [ 62.421329][ T8454] ? vfs_write+0x256/0x490 [ 62.421339][ T8454] ? __fget_light+0x1a5/0x220 [ 62.421346][ T8454] ? sockfd_lookup_light+0x17/0x140 [ 62.421354][ T8454] __sys_sendmsg+0xce/0x170 [ 62.421360][ T8454] ? __sys_sendmsg_sock+0xa0/0xa0 [ 62.421367][ T8454] ? wait_for_completion+0x250/0x250 [ 62.421375][ T8454] ? __sb_end_write+0xb0/0x160 [ 62.421381][ T8454] ? vfs_write+0x256/0x490 [ 62.421389][ T8454] ? fput_many+0x15/0x120 [ 62.421403][ T8454] ? do_syscall_64+0x1c/0x620 [ 62.421411][ T8454] do_syscall_64+0xc6/0x620 [ 62.421420][ T8454] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.421426][ T8454] RIP: 0033:0x45ca69 [ 62.421433][ T8454] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.421437][ T8454] RSP: 002b:00007fb24e4c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.421443][ T8454] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 62.421447][ T8454] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 62.421451][ T8454] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.421454][ T8454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 62.421458][ T8454] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fb24e4c26d4 [ 62.475843][ T8457] FAULT_INJECTION: forcing a failure. [ 62.475843][ T8457] name failslab, interval 1, probability 0, space 0, times 0 [ 62.481890][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.502995][ T8457] CPU: 1 PID: 8457 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 62.510543][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.513061][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.513066][ T8457] Call Trace: [ 62.513087][ T8457] dump_stack+0x128/0x182 [ 62.513100][ T8457] should_fail.cold.4+0x5/0x13 [ 62.513109][ T8457] ? fault_create_debugfs_attr+0x140/0x140 [ 62.513118][ T8457] ? mark_held_locks+0xb0/0x110 [ 62.513130][ T8457] ? _raw_spin_unlock_irq+0x1f/0x80 [ 62.518508][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.522726][ T8457] should_failslab+0x5/0xf [ 62.522735][ T8457] kmem_cache_alloc+0x44/0x750 [ 62.522743][ T8457] ? find_held_lock+0x33/0x1c0 [ 62.522757][ T8457] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 62.522767][ T8457] ? lock_downgrade+0x800/0x800 [ 62.528213][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.532610][ T8457] radix_tree_extend+0x168/0x3c0 [ 62.532623][ T8457] idr_get_free+0x56b/0x890 [ 62.532629][ T8457] ? do_raw_spin_unlock+0x172/0x260 [ 62.532646][ T8457] idr_alloc_u32+0x122/0x2a0 [ 62.537333][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.543010][ T8457] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 62.543020][ T8457] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 62.543037][ T8457] idr_alloc+0x76/0xc0 [ 62.543045][ T8457] ? idr_alloc_u32+0x2a0/0x2a0 [ 62.547687][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.551916][ T8457] __qrtr_bind.isra.7+0xdd/0x410 [ 62.551923][ T8457] ? qrtr_release+0x210/0x210 [ 62.551931][ T8457] ? __local_bh_enable_ip+0x15f/0x260 [ 62.551943][ T8457] qrtr_sendmsg+0x17d/0x600 [ 62.556753][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.561420][ T8457] ? qrtr_autobind+0xc0/0xc0 [ 62.561428][ T8457] ? preempt_schedule_irq+0xc2/0x120 [ 62.561437][ T8457] ? retint_kernel+0x2b/0x2b [ 62.561450][ T8457] ? qrtr_autobind+0xc0/0xc0 [ 62.567138][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.571984][ T8457] sock_sendmsg+0xac/0xe0 [ 62.571993][ T8457] ____sys_sendmsg+0x554/0x760 [ 62.572004][ T8457] ? kernel_sendmsg+0x30/0x30 [ 62.572010][ T8457] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 62.572018][ T8457] ? mark_held_locks+0x110/0x110 [ 62.576819][ T7177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.581332][ T8457] ? find_held_lock+0x33/0x1c0 [ 62.581344][ T8457] ___sys_sendmsg+0xe4/0x160 [ 62.581353][ T8457] ? sendmsg_copy_msghdr+0x30/0x30 [ 62.581372][ T8457] ? __fget_files+0x284/0x3d0 [ 62.586513][ T7177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.591097][ T8457] ? ksys_dup3+0x2e0/0x2e0 [ 62.591104][ T8457] ? lock_downgrade+0x800/0x800 [ 62.591112][ T8457] ? vfs_write+0x256/0x490 [ 62.591121][ T8457] ? __fget_light+0x1a5/0x220 [ 62.591129][ T8457] ? sockfd_lookup_light+0x17/0x140 [ 62.597642][ T7177] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.600468][ T8457] __sys_sendmsg+0xce/0x170 [ 62.600476][ T8457] ? __sys_sendmsg_sock+0xa0/0xa0 [ 62.600486][ T8457] ? wait_for_completion+0x250/0x250 [ 62.600498][ T8457] ? __sb_end_write+0xb0/0x160 [ 63.092238][ T8457] ? vfs_write+0x256/0x490 [ 63.096724][ T8457] ? fput_many+0x15/0x120 [ 63.101032][ T8457] ? do_syscall_64+0x1c/0x620 [ 63.105685][ T8457] do_syscall_64+0xc6/0x620 [ 63.110162][ T8457] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.116122][ T8457] RIP: 0033:0x45ca69 [ 63.119985][ T8457] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.139993][ T8457] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.148375][ T8457] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 63.156320][ T8457] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 63.164283][ T8457] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 63.172249][ T8457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 63.180557][ T8457] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 63.215859][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.215929][ T8457] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/8457 [ 63.225286][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.233295][ T8457] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 63.233304][ T8457] CPU: 1 PID: 8457 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 63.257102][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.267672][ T8457] Call Trace: [ 63.271043][ T8457] dump_stack+0x128/0x182 [ 63.275372][ T8457] debug_smp_processor_id.cold.1+0x83/0x9d [ 63.281188][ T8457] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 63.287595][ T8457] ? lock_downgrade+0x800/0x800 [ 63.292444][ T8457] radix_tree_extend+0x168/0x3c0 [ 63.297908][ T8457] idr_get_free+0x56b/0x890 [ 63.302416][ T8457] ? do_raw_spin_unlock+0x172/0x260 [ 63.307661][ T8457] idr_alloc_u32+0x122/0x2a0 [ 63.312249][ T8457] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 63.317790][ T8457] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 63.320092][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.323346][ T8457] idr_alloc+0x76/0xc0 [ 63.323355][ T8457] ? idr_alloc_u32+0x2a0/0x2a0 [ 63.323370][ T8457] __qrtr_bind.isra.7+0xdd/0x410 [ 63.323378][ T8457] ? qrtr_release+0x210/0x210 [ 63.323390][ T8457] ? __local_bh_enable_ip+0x15f/0x260 [ 63.335954][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.340183][ T8457] qrtr_sendmsg+0x17d/0x600 [ 63.340193][ T8457] ? qrtr_autobind+0xc0/0xc0 [ 63.340202][ T8457] ? preempt_schedule_irq+0xc2/0x120 [ 63.340209][ T8457] ? retint_kernel+0x2b/0x2b [ 63.340221][ T8457] ? qrtr_autobind+0xc0/0xc0 [ 63.387073][ T8457] sock_sendmsg+0xac/0xe0 [ 63.391400][ T8457] ____sys_sendmsg+0x554/0x760 [ 63.396155][ T8457] ? kernel_sendmsg+0x30/0x30 [ 63.400809][ T8457] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 63.406530][ T8457] ? mark_held_locks+0x110/0x110 [ 63.411544][ T8457] ? find_held_lock+0x33/0x1c0 [ 63.416384][ T8457] ___sys_sendmsg+0xe4/0x160 [ 63.420981][ T8457] ? sendmsg_copy_msghdr+0x30/0x30 [ 63.426103][ T8457] ? __fget_files+0x284/0x3d0 [ 63.430772][ T8457] ? ksys_dup3+0x2e0/0x2e0 [ 63.435249][ T8457] ? lock_downgrade+0x800/0x800 [ 63.440087][ T8457] ? vfs_write+0x256/0x490 [ 63.444482][ T8457] ? __fget_light+0x1a5/0x220 [ 63.449225][ T8457] ? sockfd_lookup_light+0x17/0x140 [ 63.454401][ T8457] __sys_sendmsg+0xce/0x170 [ 63.458908][ T8457] ? __sys_sendmsg_sock+0xa0/0xa0 [ 63.464274][ T8457] ? wait_for_completion+0x250/0x250 [ 63.469982][ T8457] ? __sb_end_write+0xb0/0x160 [ 63.474820][ T8457] ? vfs_write+0x256/0x490 [ 63.479246][ T8457] ? fput_many+0x15/0x120 [ 63.483569][ T8457] ? do_syscall_64+0x1c/0x620 [ 63.489038][ T8457] do_syscall_64+0xc6/0x620 [ 63.493544][ T8457] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.499419][ T8457] RIP: 0033:0x45ca69 [ 63.503385][ T8457] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.523362][ T8457] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.534375][ T8457] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 63.542985][ T8457] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 63.552169][ T8457] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 63.560356][ T8457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 63.568316][ T8457] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 63.618299][ T8456] FAULT_INJECTION: forcing a failure. [ 63.618299][ T8456] name failslab, interval 1, probability 0, space 0, times 0 [ 63.626105][ T8455] FAULT_INJECTION: forcing a failure. [ 63.626105][ T8455] name failslab, interval 1, probability 0, space 0, times 0 [ 63.632107][ T8456] CPU: 1 PID: 8456 Comm: syz-executor.0 Not tainted 5.7.0-rc4-syzkaller #0 [ 63.652677][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.662731][ T8456] Call Trace: [ 63.666173][ T8456] dump_stack+0x128/0x182 [ 63.670757][ T8456] should_fail.cold.4+0x5/0x13 [ 63.676545][ T8456] ? fault_create_debugfs_attr+0x140/0x140 [ 63.682329][ T8456] should_failslab+0x5/0xf [ 63.686814][ T8456] kmem_cache_alloc_node+0x266/0x780 [ 63.692881][ T8456] __alloc_skb+0x92/0x510 [ 63.698428][ T8456] ? netdev_alloc_frag+0x150/0x150 [ 63.703540][ T8456] qrtr_alloc_ctrl_packet+0x1d/0xf0 [ 63.708725][ T8456] qrtr_port_remove+0xbd/0x390 [ 63.713755][ T8456] ? qrtr_bcast_enqueue+0x120/0x120 [ 63.719106][ T8456] ? rcu_read_lock_held+0x9c/0xb0 [ 63.724101][ T8456] ? rcu_read_lock_held_common+0x120/0x120 [ 63.729891][ T8456] qrtr_release+0x190/0x210 [ 63.734476][ T8456] __sock_release+0xbb/0x270 [ 63.739062][ T8456] sock_close+0xf/0x20 [ 63.743109][ T8456] __fput+0x2a4/0x7a0 [ 63.747074][ T8456] task_work_run+0xc2/0x160 [ 63.751565][ T8456] get_signal+0x16eb/0x1d40 [ 63.756041][ T8456] ? ksys_dup3+0x2e0/0x2e0 [ 63.760447][ T8456] ? lock_downgrade+0x800/0x800 [ 63.765279][ T8456] ? vfs_write+0x256/0x490 [ 63.769698][ T8456] do_signal+0x81/0x2360 [ 63.773911][ T8456] ? task_work_add+0xc8/0xf0 [ 63.778475][ T8456] ? fput_many+0xa0/0x120 [ 63.782775][ T8456] ? get_sigframe.isra.11+0x730/0x730 [ 63.788134][ T8456] ? __sys_sendmsg_sock+0xa0/0xa0 [ 63.793228][ T8456] ? wait_for_completion+0x250/0x250 [ 63.798491][ T8456] ? __sb_end_write+0xb0/0x160 [ 63.803249][ T8456] ? vfs_write+0x256/0x490 [ 63.807658][ T8456] ? fput_many+0x15/0x120 [ 63.812071][ T8456] ? exit_to_usermode_loop+0x37/0x2d0 [ 63.817441][ T8456] exit_to_usermode_loop+0x10f/0x2d0 [ 63.823538][ T8456] do_syscall_64+0x52a/0x620 [ 63.828104][ T8456] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.834066][ T8456] RIP: 0033:0x45ca69 [ 63.837971][ T8456] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.857572][ T8456] RSP: 002b:00007fc2aa8f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.865959][ T8456] RAX: ffffffffffffff98 RBX: 0000000000500300 RCX: 000000000045ca69 [ 63.873917][ T8456] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 63.881890][ T8456] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 63.889836][ T8456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 63.897783][ T8456] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc2aa8f16d4 [ 63.905856][ T8455] CPU: 0 PID: 8455 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 63.914441][ T8455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.924527][ T8455] Call Trace: [ 63.927807][ T8455] dump_stack+0x128/0x182 [ 63.932158][ T8455] should_fail.cold.4+0x5/0x13 [ 63.936921][ T8455] ? fault_create_debugfs_attr+0x140/0x140 [ 63.942745][ T8455] should_failslab+0x5/0xf [ 63.947160][ T8455] kmem_cache_alloc_node+0x266/0x780 [ 63.952449][ T8455] __alloc_skb+0x92/0x510 [ 63.956772][ T8455] ? netdev_alloc_frag+0x150/0x150 [ 63.961876][ T8455] qrtr_alloc_ctrl_packet+0x1d/0xf0 [ 63.967206][ T8455] qrtr_port_remove+0xbd/0x390 [ 63.971961][ T8455] ? qrtr_bcast_enqueue+0x120/0x120 [ 63.977262][ T8455] ? rcu_read_lock_held+0x9c/0xb0 [ 63.982541][ T8455] ? rcu_read_lock_held_common+0x120/0x120 [ 63.988344][ T8455] qrtr_release+0x190/0x210 [ 63.992860][ T8455] __sock_release+0xbb/0x270 [ 63.997449][ T8455] sock_close+0xf/0x20 [ 64.001504][ T8455] __fput+0x2a4/0x7a0 [ 64.005504][ T8455] task_work_run+0xc2/0x160 [ 64.009999][ T8455] get_signal+0x16eb/0x1d40 [ 64.014505][ T8455] ? ksys_dup3+0x2e0/0x2e0 [ 64.018932][ T8455] ? lock_downgrade+0x800/0x800 [ 64.023900][ T8455] ? vfs_write+0x256/0x490 [ 64.028300][ T8455] do_signal+0x81/0x2360 [ 64.032967][ T8455] ? task_work_add+0xc8/0xf0 [ 64.037552][ T8455] ? fput_many+0xa0/0x120 [ 64.041873][ T8455] ? get_sigframe.isra.11+0x730/0x730 [ 64.047752][ T8455] ? __sys_sendmsg_sock+0xa0/0xa0 [ 64.052765][ T8455] ? wait_for_completion+0x250/0x250 [ 64.058036][ T8455] ? __sb_end_write+0xb0/0x160 [ 64.062793][ T8455] ? vfs_write+0x256/0x490 [ 64.067204][ T8455] ? fput_many+0x15/0x120 [ 64.071510][ T8455] ? exit_to_usermode_loop+0x37/0x2d0 [ 64.076857][ T8455] exit_to_usermode_loop+0x10f/0x2d0 [ 64.082135][ T8455] do_syscall_64+0x52a/0x620 [ 64.086705][ T8455] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.092696][ T8455] RIP: 0033:0x45ca69 [ 64.096955][ T8455] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.116639][ T8455] RSP: 002b:00007fc1a48c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.125121][ T8455] RAX: ffffffffffffff98 RBX: 0000000000500300 RCX: 000000000045ca69 [ 64.133526][ T8455] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 64.141491][ T8455] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 64.149437][ T8455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 64.157404][ T8455] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc1a48c26d4 [ 64.223324][ T8472] FAULT_INJECTION: forcing a failure. [ 64.223324][ T8472] name failslab, interval 1, probability 0, space 0, times 0 [ 64.246259][ T8472] CPU: 1 PID: 8472 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 64.254867][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.265030][ T8472] Call Trace: [ 64.268324][ T8472] dump_stack+0x128/0x182 [ 64.272660][ T8472] should_fail.cold.4+0x5/0x13 [ 64.277429][ T8472] ? fault_create_debugfs_attr+0x140/0x140 [ 64.283268][ T8472] ? lock_downgrade+0x800/0x800 [ 64.288126][ T8472] should_failslab+0x5/0xf [ 64.292548][ T8472] kmem_cache_alloc+0x44/0x750 [ 64.297319][ T8472] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 64.303735][ T8472] radix_tree_extend+0x168/0x3c0 [ 64.308677][ T8472] idr_get_free+0x56b/0x890 [ 64.313188][ T8472] idr_alloc_u32+0x122/0x2a0 [ 64.317775][ T8472] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 64.323324][ T8472] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 64.328881][ T8472] idr_alloc+0x76/0xc0 [ 64.332965][ T8472] ? idr_alloc_u32+0x2a0/0x2a0 [ 64.337757][ T8472] __qrtr_bind.isra.7+0xdd/0x410 [ 64.342692][ T8472] ? qrtr_release+0x210/0x210 [ 64.348248][ T8472] ? __local_bh_enable_ip+0x15f/0x260 [ 64.353624][ T8472] qrtr_sendmsg+0x17d/0x600 [ 64.358129][ T8472] ? qrtr_autobind+0xc0/0xc0 [ 64.362724][ T8472] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 64.368543][ T8472] ? qrtr_autobind+0xc0/0xc0 [ 64.373130][ T8472] sock_sendmsg+0xac/0xe0 [ 64.377456][ T8472] ____sys_sendmsg+0x554/0x760 [ 64.382219][ T8472] ? kernel_sendmsg+0x30/0x30 [ 64.387518][ T8472] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 64.393244][ T8472] ? mark_held_locks+0x110/0x110 [ 64.398187][ T8472] ? find_held_lock+0x33/0x1c0 [ 64.402944][ T8472] ___sys_sendmsg+0xe4/0x160 [ 64.407517][ T8472] ? sendmsg_copy_msghdr+0x30/0x30 [ 64.412729][ T8472] ? __fget_files+0x284/0x3d0 [ 64.417401][ T8472] ? ksys_dup3+0x2e0/0x2e0 [ 64.421795][ T8472] ? lock_downgrade+0x800/0x800 [ 64.427440][ T8472] ? vfs_write+0x256/0x490 [ 64.431904][ T8472] ? __fget_light+0x1a5/0x220 [ 64.436568][ T8472] ? sockfd_lookup_light+0x17/0x140 [ 64.441763][ T8472] __sys_sendmsg+0xce/0x170 [ 64.446346][ T8472] ? __sys_sendmsg_sock+0xa0/0xa0 [ 64.451348][ T8472] ? wait_for_completion+0x250/0x250 [ 64.456642][ T8472] ? __sb_end_write+0xb0/0x160 [ 64.461390][ T8472] ? vfs_write+0x256/0x490 [ 64.465780][ T8472] ? fput_many+0x15/0x120 [ 64.470110][ T8472] ? do_syscall_64+0x1c/0x620 [ 64.474793][ T8472] do_syscall_64+0xc6/0x620 [ 64.479417][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.485328][ T8472] RIP: 0033:0x45ca69 [ 64.489199][ T8472] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.508982][ T8472] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.517375][ T8472] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 64.525327][ T8472] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 64.533461][ T8472] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 64.541508][ T8472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 64.549451][ T8472] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 64.568000][ T8472] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/8472 [ 64.577455][ T8472] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 64.584645][ T8472] CPU: 1 PID: 8472 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 64.593222][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.603284][ T8472] Call Trace: [ 64.606554][ T8472] dump_stack+0x128/0x182 [ 64.610945][ T8472] debug_smp_processor_id.cold.1+0x83/0x9d [ 64.616909][ T8472] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 64.623325][ T8472] radix_tree_extend+0x168/0x3c0 [ 64.628249][ T8472] idr_get_free+0x56b/0x890 [ 64.632770][ T8472] idr_alloc_u32+0x122/0x2a0 [ 64.637467][ T8472] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 64.642995][ T8472] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 64.648608][ T8472] idr_alloc+0x76/0xc0 [ 64.652669][ T8472] ? idr_alloc_u32+0x2a0/0x2a0 [ 64.657437][ T8472] __qrtr_bind.isra.7+0xdd/0x410 [ 64.662371][ T8472] ? qrtr_release+0x210/0x210 [ 64.667032][ T8472] ? __local_bh_enable_ip+0x15f/0x260 [ 64.672404][ T8472] qrtr_sendmsg+0x17d/0x600 [ 64.676882][ T8472] ? qrtr_autobind+0xc0/0xc0 [ 64.681457][ T8472] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 64.687250][ T8472] ? qrtr_autobind+0xc0/0xc0 [ 64.691814][ T8472] sock_sendmsg+0xac/0xe0 [ 64.696134][ T8472] ____sys_sendmsg+0x554/0x760 [ 64.700877][ T8472] ? kernel_sendmsg+0x30/0x30 [ 64.705542][ T8472] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 64.711146][ T8472] ? mark_held_locks+0x110/0x110 [ 64.716059][ T8472] ? find_held_lock+0x33/0x1c0 [ 64.720851][ T8472] ___sys_sendmsg+0xe4/0x160 [ 64.725414][ T8472] ? sendmsg_copy_msghdr+0x30/0x30 [ 64.730521][ T8472] ? __fget_files+0x284/0x3d0 [ 64.735189][ T8472] ? ksys_dup3+0x2e0/0x2e0 [ 64.739589][ T8472] ? lock_downgrade+0x800/0x800 [ 64.744427][ T8472] ? vfs_write+0x256/0x490 [ 64.748818][ T8472] ? __fget_light+0x1a5/0x220 [ 64.753469][ T8472] ? sockfd_lookup_light+0x17/0x140 [ 64.758835][ T8472] __sys_sendmsg+0xce/0x170 [ 64.763516][ T8472] ? __sys_sendmsg_sock+0xa0/0xa0 [ 64.768523][ T8472] ? wait_for_completion+0x250/0x250 [ 64.774756][ T8472] ? __sb_end_write+0xb0/0x160 [ 64.779511][ T8472] ? vfs_write+0x256/0x490 [ 64.783900][ T8472] ? fput_many+0x15/0x120 [ 64.788213][ T8472] ? do_syscall_64+0x1c/0x620 [ 64.792872][ T8472] do_syscall_64+0xc6/0x620 [ 64.797370][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.803256][ T8472] RIP: 0033:0x45ca69 [ 64.807145][ T8472] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.826863][ T8472] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.835256][ T8472] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 64.843222][ T8472] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 64.851194][ T8472] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 64.859148][ T8472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 64.867128][ T8472] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 65.008172][ T8486] FAULT_INJECTION: forcing a failure. [ 65.008172][ T8486] name failslab, interval 1, probability 0, space 0, times 0 [ 65.052573][ T8486] CPU: 0 PID: 8486 Comm: syz-executor.5 Not tainted 5.7.0-rc4-syzkaller #0 [ 65.061179][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.071325][ T8486] Call Trace: [ 65.074667][ T8486] dump_stack+0x128/0x182 [ 65.078989][ T8486] should_fail.cold.4+0x5/0x13 [ 65.083749][ T8486] ? fault_create_debugfs_attr+0x140/0x140 [ 65.089805][ T8486] ? lock_downgrade+0x800/0x800 [ 65.094668][ T8486] should_failslab+0x5/0xf [ 65.099098][ T8486] kmem_cache_alloc+0x44/0x750 [ 65.103859][ T8486] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 65.110534][ T8486] radix_tree_extend+0x168/0x3c0 [ 65.115504][ T8486] idr_get_free+0x56b/0x890 [ 65.120014][ T8486] idr_alloc_u32+0x122/0x2a0 [ 65.124600][ T8486] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 65.130154][ T8486] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 65.135784][ T8486] idr_alloc+0x76/0xc0 [ 65.139848][ T8486] ? idr_alloc_u32+0x2a0/0x2a0 [ 65.144614][ T8486] __qrtr_bind.isra.7+0xdd/0x410 [ 65.149552][ T8486] ? qrtr_release+0x210/0x210 [ 65.154227][ T8486] ? __local_bh_enable_ip+0x15f/0x260 [ 65.159601][ T8486] qrtr_sendmsg+0x17d/0x600 [ 65.164104][ T8486] ? qrtr_autobind+0xc0/0xc0 [ 65.168696][ T8486] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 65.174540][ T8486] ? qrtr_autobind+0xc0/0xc0 [ 65.179130][ T8486] sock_sendmsg+0xac/0xe0 [ 65.183462][ T8486] ____sys_sendmsg+0x554/0x760 [ 65.188232][ T8486] ? kernel_sendmsg+0x30/0x30 [ 65.192906][ T8486] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 65.198550][ T8486] ? mark_held_locks+0x110/0x110 [ 65.204429][ T8486] ? find_held_lock+0x33/0x1c0 [ 65.209192][ T8486] ___sys_sendmsg+0xe4/0x160 [ 65.213776][ T8486] ? sendmsg_copy_msghdr+0x30/0x30 [ 65.218990][ T8486] ? __fget_files+0x284/0x3d0 [ 65.223680][ T8486] ? ksys_dup3+0x2e0/0x2e0 [ 65.228090][ T8486] ? lock_downgrade+0x800/0x800 [ 65.233019][ T8486] ? vfs_write+0x256/0x490 [ 65.237424][ T8486] ? __fget_light+0x1a5/0x220 [ 65.242100][ T8486] ? sockfd_lookup_light+0x17/0x140 [ 65.247291][ T8486] __sys_sendmsg+0xce/0x170 [ 65.251786][ T8486] ? __sys_sendmsg_sock+0xa0/0xa0 [ 65.256795][ T8486] ? wait_for_completion+0x250/0x250 [ 65.262070][ T8486] ? __sb_end_write+0xb0/0x160 [ 65.266822][ T8486] ? vfs_write+0x256/0x490 [ 65.271228][ T8486] ? fput_many+0x15/0x120 [ 65.275555][ T8486] ? do_syscall_64+0x1c/0x620 [ 65.280217][ T8486] do_syscall_64+0xc6/0x620 [ 65.284814][ T8486] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.290747][ T8486] RIP: 0033:0x45ca69 [ 65.294628][ T8486] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.314233][ T8486] RSP: 002b:00007f2de7d59c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.322642][ T8486] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 65.330602][ T8486] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 65.338573][ T8486] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 65.346535][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 65.354489][ T8486] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f2de7d5a6d4 [ 65.372179][ T8486] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8486 [ 65.382387][ T8486] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 65.389698][ T8486] CPU: 0 PID: 8486 Comm: syz-executor.5 Not tainted 5.7.0-rc4-syzkaller #0 [ 65.398341][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.408392][ T8486] Call Trace: [ 65.411699][ T8486] dump_stack+0x128/0x182 [ 65.416034][ T8486] debug_smp_processor_id.cold.1+0x83/0x9d [ 65.421838][ T8486] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 65.428261][ T8486] radix_tree_extend+0x168/0x3c0 [ 65.433300][ T8486] idr_get_free+0x56b/0x890 [ 65.437916][ T8486] idr_alloc_u32+0x122/0x2a0 [ 65.442495][ T8486] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 65.448026][ T8486] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 65.453559][ T8486] idr_alloc+0x76/0xc0 [ 65.457614][ T8486] ? idr_alloc_u32+0x2a0/0x2a0 [ 65.462455][ T8486] __qrtr_bind.isra.7+0xdd/0x410 [ 65.467376][ T8486] ? qrtr_release+0x210/0x210 [ 65.472051][ T8486] ? __local_bh_enable_ip+0x15f/0x260 [ 65.477420][ T8486] qrtr_sendmsg+0x17d/0x600 [ 65.482020][ T8486] ? qrtr_autobind+0xc0/0xc0 [ 65.486692][ T8486] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 65.492604][ T8486] ? qrtr_autobind+0xc0/0xc0 [ 65.497177][ T8486] sock_sendmsg+0xac/0xe0 [ 65.501508][ T8486] ____sys_sendmsg+0x554/0x760 [ 65.506257][ T8486] ? kernel_sendmsg+0x30/0x30 [ 65.510929][ T8486] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 65.516541][ T8486] ? mark_held_locks+0x110/0x110 [ 65.521486][ T8486] ? find_held_lock+0x33/0x1c0 [ 65.526252][ T8486] ___sys_sendmsg+0xe4/0x160 [ 65.530829][ T8486] ? sendmsg_copy_msghdr+0x30/0x30 [ 65.536070][ T8486] ? __fget_files+0x284/0x3d0 [ 65.540754][ T8486] ? ksys_dup3+0x2e0/0x2e0 [ 65.545170][ T8486] ? lock_downgrade+0x800/0x800 [ 65.550128][ T8486] ? vfs_write+0x256/0x490 [ 65.555392][ T8486] ? __fget_light+0x1a5/0x220 [ 65.560048][ T8486] ? sockfd_lookup_light+0x17/0x140 [ 65.565227][ T8486] __sys_sendmsg+0xce/0x170 [ 65.569724][ T8486] ? __sys_sendmsg_sock+0xa0/0xa0 [ 65.574733][ T8486] ? wait_for_completion+0x250/0x250 [ 65.580032][ T8486] ? __sb_end_write+0xb0/0x160 [ 65.584769][ T8486] ? vfs_write+0x256/0x490 [ 65.589385][ T8486] ? fput_many+0x15/0x120 [ 65.593710][ T8486] ? do_syscall_64+0x1c/0x620 [ 65.598408][ T8486] do_syscall_64+0xc6/0x620 [ 65.603616][ T8486] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.609500][ T8486] RIP: 0033:0x45ca69 [ 65.613369][ T8486] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.632961][ T8486] RSP: 002b:00007f2de7d59c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.641376][ T8486] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 65.649345][ T8486] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 65.657330][ T8486] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 65.665312][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 65.673281][ T8486] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f2de7d5a6d4 [ 65.773581][ T8497] FAULT_INJECTION: forcing a failure. [ 65.773581][ T8497] name failslab, interval 1, probability 0, space 0, times 0 [ 65.786515][ T8497] CPU: 1 PID: 8497 Comm: syz-executor.1 Not tainted 5.7.0-rc4-syzkaller #0 [ 65.795274][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.805347][ T8497] Call Trace: [ 65.808654][ T8497] dump_stack+0x128/0x182 [ 65.813134][ T8497] should_fail.cold.4+0x5/0x13 [ 65.817906][ T8497] ? fault_create_debugfs_attr+0x140/0x140 [ 65.823710][ T8497] ? lock_downgrade+0x800/0x800 [ 65.828564][ T8497] should_failslab+0x5/0xf [ 65.832975][ T8497] kmem_cache_alloc+0x44/0x750 [ 65.837743][ T8497] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 65.844195][ T8497] radix_tree_extend+0x168/0x3c0 [ 65.849151][ T8497] idr_get_free+0x56b/0x890 [ 65.853701][ T8497] idr_alloc_u32+0x122/0x2a0 [ 65.858293][ T8497] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 65.863849][ T8497] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 65.869585][ T8497] idr_alloc+0x76/0xc0 [ 65.873658][ T8497] ? idr_alloc_u32+0x2a0/0x2a0 [ 65.878476][ T8497] __qrtr_bind.isra.7+0xdd/0x410 [ 65.883428][ T8497] ? qrtr_release+0x210/0x210 [ 65.888092][ T8497] ? __local_bh_enable_ip+0x15f/0x260 [ 65.893454][ T8497] qrtr_sendmsg+0x17d/0x600 [ 65.897953][ T8497] ? qrtr_autobind+0xc0/0xc0 [ 65.902530][ T8497] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 65.908335][ T8497] ? qrtr_autobind+0xc0/0xc0 [ 65.912909][ T8497] sock_sendmsg+0xac/0xe0 [ 65.917223][ T8497] ____sys_sendmsg+0x554/0x760 [ 65.921970][ T8497] ? kernel_sendmsg+0x30/0x30 [ 65.926621][ T8497] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 65.932267][ T8497] ? mark_held_locks+0x110/0x110 [ 65.937275][ T8497] ? find_held_lock+0x33/0x1c0 [ 65.942033][ T8497] ___sys_sendmsg+0xe4/0x160 [ 65.946616][ T8497] ? sendmsg_copy_msghdr+0x30/0x30 [ 65.951719][ T8497] ? __fget_files+0x284/0x3d0 [ 65.956375][ T8497] ? ksys_dup3+0x2e0/0x2e0 [ 65.960765][ T8497] ? lock_downgrade+0x800/0x800 [ 65.965589][ T8497] ? vfs_write+0x256/0x490 [ 65.970006][ T8497] ? __fget_light+0x1a5/0x220 [ 65.974661][ T8497] ? sockfd_lookup_light+0x17/0x140 [ 65.980015][ T8497] __sys_sendmsg+0xce/0x170 [ 65.984629][ T8497] ? __sys_sendmsg_sock+0xa0/0xa0 [ 65.989643][ T8497] ? wait_for_completion+0x250/0x250 [ 65.994906][ T8497] ? __sb_end_write+0xb0/0x160 [ 65.999672][ T8497] ? vfs_write+0x256/0x490 [ 66.004064][ T8497] ? fput_many+0x15/0x120 [ 66.008385][ T8497] ? do_syscall_64+0x1c/0x620 [ 66.013044][ T8497] do_syscall_64+0xc6/0x620 [ 66.017593][ T8497] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.023483][ T8497] RIP: 0033:0x45ca69 [ 66.027362][ T8497] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.047471][ T8497] RSP: 002b:00007fb24e4c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.056070][ T8497] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 66.064095][ T8497] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 66.072204][ T8497] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 66.080158][ T8497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 66.088172][ T8497] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fb24e4c26d4 [ 66.099217][ T8497] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/8497 [ 66.108686][ T8497] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 66.115958][ T8497] CPU: 1 PID: 8497 Comm: syz-executor.1 Not tainted 5.7.0-rc4-syzkaller #0 [ 66.124539][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.134720][ T8497] Call Trace: [ 66.138008][ T8497] dump_stack+0x128/0x182 [ 66.142343][ T8497] debug_smp_processor_id.cold.1+0x83/0x9d [ 66.148136][ T8497] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 66.154530][ T8497] radix_tree_extend+0x168/0x3c0 [ 66.159469][ T8497] idr_get_free+0x56b/0x890 [ 66.163970][ T8497] idr_alloc_u32+0x122/0x2a0 [ 66.168536][ T8497] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 66.174055][ T8497] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 66.179801][ T8497] idr_alloc+0x76/0xc0 [ 66.183848][ T8497] ? idr_alloc_u32+0x2a0/0x2a0 [ 66.188633][ T8497] __qrtr_bind.isra.7+0xdd/0x410 [ 66.193563][ T8497] ? qrtr_release+0x210/0x210 [ 66.198264][ T8497] ? __local_bh_enable_ip+0x15f/0x260 [ 66.204071][ T8497] qrtr_sendmsg+0x17d/0x600 [ 66.208569][ T8497] ? qrtr_autobind+0xc0/0xc0 [ 66.213146][ T8497] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 66.218934][ T8497] ? qrtr_autobind+0xc0/0xc0 [ 66.223510][ T8497] sock_sendmsg+0xac/0xe0 [ 66.227831][ T8497] ____sys_sendmsg+0x554/0x760 [ 66.232595][ T8497] ? kernel_sendmsg+0x30/0x30 [ 66.237245][ T8497] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 66.242956][ T8497] ? mark_held_locks+0x110/0x110 [ 66.247892][ T8497] ? find_held_lock+0x33/0x1c0 [ 66.252652][ T8497] ___sys_sendmsg+0xe4/0x160 [ 66.257235][ T8497] ? sendmsg_copy_msghdr+0x30/0x30 [ 66.262348][ T8497] ? __fget_files+0x284/0x3d0 [ 66.267030][ T8497] ? ksys_dup3+0x2e0/0x2e0 [ 66.271441][ T8497] ? lock_downgrade+0x800/0x800 [ 66.276276][ T8497] ? vfs_write+0x256/0x490 [ 66.280692][ T8497] ? __fget_light+0x1a5/0x220 [ 66.285346][ T8497] ? sockfd_lookup_light+0x17/0x140 [ 66.290540][ T8497] __sys_sendmsg+0xce/0x170 [ 66.295034][ T8497] ? __sys_sendmsg_sock+0xa0/0xa0 [ 66.300033][ T8497] ? wait_for_completion+0x250/0x250 [ 66.305299][ T8497] ? __sb_end_write+0xb0/0x160 [ 66.310163][ T8497] ? vfs_write+0x256/0x490 [ 66.314556][ T8497] ? fput_many+0x15/0x120 [ 66.318872][ T8497] ? do_syscall_64+0x1c/0x620 [ 66.323556][ T8497] do_syscall_64+0xc6/0x620 [ 66.328068][ T8497] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.333972][ T8497] RIP: 0033:0x45ca69 [ 66.337875][ T8497] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.357462][ T8497] RSP: 002b:00007fb24e4c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.365852][ T8497] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 2020/06/04 03:51:52 executed programs: 20 [ 66.373825][ T8497] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 66.381792][ T8497] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 66.389744][ T8497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 66.397707][ T8497] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fb24e4c26d4 [ 66.482571][ T8510] FAULT_INJECTION: forcing a failure. [ 66.482571][ T8510] name failslab, interval 1, probability 0, space 0, times 0 [ 66.522727][ T8510] CPU: 1 PID: 8510 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 66.531545][ T8510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.541595][ T8510] Call Trace: [ 66.544900][ T8510] dump_stack+0x128/0x182 [ 66.549230][ T8510] should_fail.cold.4+0x5/0x13 [ 66.553986][ T8510] ? fault_create_debugfs_attr+0x140/0x140 [ 66.559876][ T8510] ? lock_downgrade+0x800/0x800 [ 66.564728][ T8510] should_failslab+0x5/0xf [ 66.569138][ T8510] kmem_cache_alloc+0x44/0x750 [ 66.573997][ T8510] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 66.580415][ T8510] radix_tree_extend+0x168/0x3c0 [ 66.585358][ T8510] idr_get_free+0x56b/0x890 [ 66.589873][ T8510] idr_alloc_u32+0x122/0x2a0 [ 66.594457][ T8510] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 66.599995][ T8510] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 66.605547][ T8510] idr_alloc+0x76/0xc0 [ 66.609612][ T8510] ? idr_alloc_u32+0x2a0/0x2a0 [ 66.614376][ T8510] __qrtr_bind.isra.7+0xdd/0x410 [ 66.619311][ T8510] ? qrtr_release+0x210/0x210 [ 66.623984][ T8510] ? __local_bh_enable_ip+0x15f/0x260 [ 66.629359][ T8510] qrtr_sendmsg+0x17d/0x600 [ 66.633862][ T8510] ? qrtr_autobind+0xc0/0xc0 [ 66.638489][ T8510] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 66.644342][ T8510] ? qrtr_autobind+0xc0/0xc0 [ 66.648939][ T8510] sock_sendmsg+0xac/0xe0 [ 66.653351][ T8510] ____sys_sendmsg+0x554/0x760 [ 66.658119][ T8510] ? kernel_sendmsg+0x30/0x30 [ 66.662790][ T8510] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 66.668511][ T8510] ? mark_held_locks+0x110/0x110 [ 66.673445][ T8510] ? find_held_lock+0x33/0x1c0 [ 66.678207][ T8510] ___sys_sendmsg+0xe4/0x160 [ 66.682792][ T8510] ? sendmsg_copy_msghdr+0x30/0x30 [ 66.687914][ T8510] ? __fget_files+0x284/0x3d0 [ 66.692798][ T8510] ? ksys_dup3+0x2e0/0x2e0 [ 66.697211][ T8510] ? lock_downgrade+0x800/0x800 [ 66.702063][ T8510] ? vfs_write+0x256/0x490 [ 66.706651][ T8510] ? __fget_light+0x1a5/0x220 [ 66.711340][ T8510] ? sockfd_lookup_light+0x17/0x140 [ 66.716622][ T8510] __sys_sendmsg+0xce/0x170 [ 66.721565][ T8510] ? __sys_sendmsg_sock+0xa0/0xa0 [ 66.726587][ T8510] ? wait_for_completion+0x250/0x250 [ 66.731871][ T8510] ? __sb_end_write+0xb0/0x160 [ 66.736724][ T8510] ? vfs_write+0x256/0x490 [ 66.741306][ T8510] ? fput_many+0x15/0x120 [ 66.745724][ T8510] ? do_syscall_64+0x1c/0x620 [ 66.750425][ T8510] do_syscall_64+0xc6/0x620 [ 66.754922][ T8510] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.761790][ T8510] RIP: 0033:0x45ca69 [ 66.765671][ T8510] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.785286][ T8510] RSP: 002b:00007fc1a48c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.794725][ T8510] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 66.802758][ T8510] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 66.810701][ T8510] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 66.818790][ T8510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 66.826739][ T8510] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc1a48c26d4 [ 66.847850][ T8510] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8510 [ 66.857681][ T8510] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 66.864876][ T8510] CPU: 1 PID: 8510 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 66.873455][ T8510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.883506][ T8510] Call Trace: [ 66.886796][ T8510] dump_stack+0x128/0x182 [ 66.891294][ T8510] debug_smp_processor_id.cold.1+0x83/0x9d [ 66.897276][ T8510] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 66.903790][ T8510] radix_tree_extend+0x168/0x3c0 [ 66.908716][ T8510] idr_get_free+0x56b/0x890 [ 66.913251][ T8510] idr_alloc_u32+0x122/0x2a0 [ 66.917881][ T8510] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 66.923485][ T8510] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 66.929027][ T8510] idr_alloc+0x76/0xc0 [ 66.933193][ T8510] ? idr_alloc_u32+0x2a0/0x2a0 [ 66.937964][ T8510] __qrtr_bind.isra.7+0xdd/0x410 [ 66.942874][ T8510] ? qrtr_release+0x210/0x210 [ 66.947552][ T8510] ? __local_bh_enable_ip+0x15f/0x260 [ 66.952941][ T8510] qrtr_sendmsg+0x17d/0x600 [ 66.957435][ T8510] ? qrtr_autobind+0xc0/0xc0 [ 66.962016][ T8510] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 66.967831][ T8510] ? qrtr_autobind+0xc0/0xc0 [ 66.972927][ T8510] sock_sendmsg+0xac/0xe0 [ 66.977245][ T8510] ____sys_sendmsg+0x554/0x760 [ 66.982406][ T8510] ? kernel_sendmsg+0x30/0x30 [ 66.987080][ T8510] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 66.992729][ T8510] ? mark_held_locks+0x110/0x110 [ 66.997665][ T8510] ? find_held_lock+0x33/0x1c0 [ 67.002444][ T8510] ___sys_sendmsg+0xe4/0x160 [ 67.007025][ T8510] ? sendmsg_copy_msghdr+0x30/0x30 [ 67.012234][ T8510] ? __fget_files+0x284/0x3d0 [ 67.016910][ T8510] ? ksys_dup3+0x2e0/0x2e0 [ 67.021394][ T8510] ? lock_downgrade+0x800/0x800 [ 67.026314][ T8510] ? vfs_write+0x256/0x490 [ 67.030879][ T8510] ? __fget_light+0x1a5/0x220 [ 67.035529][ T8510] ? sockfd_lookup_light+0x17/0x140 [ 67.040719][ T8510] __sys_sendmsg+0xce/0x170 [ 67.045219][ T8510] ? __sys_sendmsg_sock+0xa0/0xa0 [ 67.050246][ T8510] ? wait_for_completion+0x250/0x250 [ 67.055536][ T8510] ? __sb_end_write+0xb0/0x160 [ 67.060386][ T8510] ? vfs_write+0x256/0x490 [ 67.064971][ T8510] ? fput_many+0x15/0x120 [ 67.069282][ T8510] ? do_syscall_64+0x1c/0x620 [ 67.073960][ T8510] do_syscall_64+0xc6/0x620 [ 67.078438][ T8510] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.084299][ T8510] RIP: 0033:0x45ca69 [ 67.088175][ T8510] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.108802][ T8510] RSP: 002b:00007fc1a48c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.117200][ T8510] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 67.125187][ T8510] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 67.133155][ T8510] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 67.141119][ T8510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 67.149085][ T8510] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc1a48c26d4 [ 67.257160][ T8538] FAULT_INJECTION: forcing a failure. [ 67.257160][ T8538] name failslab, interval 1, probability 0, space 0, times 0 [ 67.273756][ T8538] CPU: 0 PID: 8538 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 67.282800][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.293056][ T8538] Call Trace: [ 67.296382][ T8538] dump_stack+0x128/0x182 [ 67.300713][ T8538] should_fail.cold.4+0x5/0x13 [ 67.305464][ T8538] ? fault_create_debugfs_attr+0x140/0x140 [ 67.311363][ T8538] ? lock_downgrade+0x800/0x800 [ 67.316214][ T8538] should_failslab+0x5/0xf [ 67.320625][ T8538] kmem_cache_alloc+0x44/0x750 [ 67.325526][ T8538] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 67.332109][ T8538] radix_tree_extend+0x168/0x3c0 [ 67.337232][ T8538] idr_get_free+0x56b/0x890 [ 67.341743][ T8538] idr_alloc_u32+0x122/0x2a0 [ 67.346869][ T8538] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 67.352412][ T8538] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 67.357975][ T8538] idr_alloc+0x76/0xc0 [ 67.362048][ T8538] ? idr_alloc_u32+0x2a0/0x2a0 [ 67.366816][ T8538] __qrtr_bind.isra.7+0xdd/0x410 [ 67.371747][ T8538] ? qrtr_release+0x210/0x210 [ 67.376509][ T8538] ? __local_bh_enable_ip+0x15f/0x260 [ 67.381882][ T8538] qrtr_sendmsg+0x17d/0x600 [ 67.386385][ T8538] ? qrtr_autobind+0xc0/0xc0 [ 67.391001][ T8538] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 67.396817][ T8538] ? qrtr_autobind+0xc0/0xc0 [ 67.401403][ T8538] sock_sendmsg+0xac/0xe0 [ 67.405814][ T8538] ____sys_sendmsg+0x554/0x760 [ 67.410588][ T8538] ? kernel_sendmsg+0x30/0x30 [ 67.415308][ T8538] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 67.421235][ T8538] ? mark_held_locks+0x110/0x110 [ 67.426213][ T8538] ? find_held_lock+0x33/0x1c0 [ 67.431073][ T8538] ___sys_sendmsg+0xe4/0x160 [ 67.435753][ T8538] ? sendmsg_copy_msghdr+0x30/0x30 [ 67.440958][ T8538] ? __fget_files+0x284/0x3d0 [ 67.445811][ T8538] ? ksys_dup3+0x2e0/0x2e0 [ 67.450315][ T8538] ? lock_downgrade+0x800/0x800 [ 67.455707][ T8538] ? vfs_write+0x256/0x490 [ 67.460211][ T8538] ? __fget_light+0x1a5/0x220 [ 67.464887][ T8538] ? sockfd_lookup_light+0x17/0x140 [ 67.470088][ T8538] __sys_sendmsg+0xce/0x170 [ 67.474587][ T8538] ? __sys_sendmsg_sock+0xa0/0xa0 [ 67.479643][ T8538] ? wait_for_completion+0x250/0x250 [ 67.486238][ T8538] ? __sb_end_write+0xb0/0x160 [ 67.490997][ T8538] ? vfs_write+0x256/0x490 [ 67.495414][ T8538] ? fput_many+0x15/0x120 [ 67.499777][ T8538] ? do_syscall_64+0x1c/0x620 [ 67.504550][ T8538] do_syscall_64+0xc6/0x620 [ 67.509060][ T8538] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.514944][ T8538] RIP: 0033:0x45ca69 [ 67.518828][ T8538] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.538967][ T8538] RSP: 002b:00007fc1a48c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.547561][ T8538] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 67.555533][ T8538] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 67.563589][ T8538] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 67.571558][ T8538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 67.579566][ T8538] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc1a48c26d4 [ 67.617008][ T8538] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8538 [ 67.626565][ T8538] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 67.634019][ T8538] CPU: 0 PID: 8538 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 67.642592][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.652641][ T8538] Call Trace: [ 67.655930][ T8538] dump_stack+0x128/0x182 [ 67.660257][ T8538] debug_smp_processor_id.cold.1+0x83/0x9d [ 67.666054][ T8538] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 67.672467][ T8538] radix_tree_extend+0x168/0x3c0 [ 67.677402][ T8538] idr_get_free+0x56b/0x890 [ 67.681993][ T8538] idr_alloc_u32+0x122/0x2a0 [ 67.686694][ T8538] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 67.692322][ T8538] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 67.697958][ T8538] idr_alloc+0x76/0xc0 [ 67.702039][ T8538] ? idr_alloc_u32+0x2a0/0x2a0 [ 67.706797][ T8538] __qrtr_bind.isra.7+0xdd/0x410 [ 67.711731][ T8538] ? qrtr_release+0x210/0x210 [ 67.716516][ T8538] ? __local_bh_enable_ip+0x15f/0x260 [ 67.722319][ T8538] qrtr_sendmsg+0x17d/0x600 [ 67.727081][ T8538] ? qrtr_autobind+0xc0/0xc0 [ 67.731667][ T8538] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 67.737468][ T8538] ? qrtr_autobind+0xc0/0xc0 [ 67.742187][ T8538] sock_sendmsg+0xac/0xe0 [ 67.746686][ T8538] ____sys_sendmsg+0x554/0x760 [ 67.751438][ T8538] ? kernel_sendmsg+0x30/0x30 [ 67.756107][ T8538] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 67.761791][ T8538] ? mark_held_locks+0x110/0x110 [ 67.767505][ T8538] ? find_held_lock+0x33/0x1c0 [ 67.772285][ T8538] ___sys_sendmsg+0xe4/0x160 [ 67.776915][ T8538] ? sendmsg_copy_msghdr+0x30/0x30 [ 67.782034][ T8538] ? __fget_files+0x284/0x3d0 [ 67.786698][ T8538] ? ksys_dup3+0x2e0/0x2e0 [ 67.791115][ T8538] ? lock_downgrade+0x800/0x800 [ 67.796130][ T8538] ? vfs_write+0x256/0x490 [ 67.800540][ T8538] ? __fget_light+0x1a5/0x220 [ 67.805344][ T8538] ? sockfd_lookup_light+0x17/0x140 [ 67.810541][ T8538] __sys_sendmsg+0xce/0x170 [ 67.815251][ T8538] ? __sys_sendmsg_sock+0xa0/0xa0 [ 67.820269][ T8538] ? wait_for_completion+0x250/0x250 [ 67.825553][ T8538] ? __sb_end_write+0xb0/0x160 [ 67.830318][ T8538] ? vfs_write+0x256/0x490 [ 67.834803][ T8538] ? fput_many+0x15/0x120 [ 67.839126][ T8538] ? do_syscall_64+0x1c/0x620 [ 67.843781][ T8538] do_syscall_64+0xc6/0x620 [ 67.848272][ T8538] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.854166][ T8538] RIP: 0033:0x45ca69 [ 67.858044][ T8538] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.877900][ T8538] RSP: 002b:00007fc1a48c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.886305][ T8538] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 67.894362][ T8538] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 67.902309][ T8538] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 67.910308][ T8538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 67.918363][ T8538] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007fc1a48c26d4 [ 68.055071][ T8557] FAULT_INJECTION: forcing a failure. [ 68.055071][ T8557] name failslab, interval 1, probability 0, space 0, times 0 [ 68.080610][ T8557] CPU: 0 PID: 8557 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 68.089254][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.099394][ T8557] Call Trace: [ 68.102685][ T8557] dump_stack+0x128/0x182 [ 68.107021][ T8557] should_fail.cold.4+0x5/0x13 [ 68.111795][ T8557] ? fault_create_debugfs_attr+0x140/0x140 [ 68.117600][ T8557] ? lock_downgrade+0x800/0x800 [ 68.122479][ T8557] should_failslab+0x5/0xf [ 68.126889][ T8557] kmem_cache_alloc+0x44/0x750 [ 68.131694][ T8557] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 68.138110][ T8557] radix_tree_extend+0x168/0x3c0 [ 68.143056][ T8557] idr_get_free+0x56b/0x890 [ 68.147737][ T8557] idr_alloc_u32+0x122/0x2a0 [ 68.152319][ T8557] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 68.157860][ T8557] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 68.163415][ T8557] idr_alloc+0x76/0xc0 [ 68.167480][ T8557] ? idr_alloc_u32+0x2a0/0x2a0 [ 68.172246][ T8557] __qrtr_bind.isra.7+0xdd/0x410 [ 68.177228][ T8557] ? qrtr_release+0x210/0x210 [ 68.181898][ T8557] ? __local_bh_enable_ip+0x15f/0x260 [ 68.187271][ T8557] qrtr_sendmsg+0x17d/0x600 [ 68.191864][ T8557] ? qrtr_autobind+0xc0/0xc0 [ 68.196488][ T8557] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 68.202332][ T8557] ? qrtr_autobind+0xc0/0xc0 [ 68.206916][ T8557] sock_sendmsg+0xac/0xe0 [ 68.211323][ T8557] ____sys_sendmsg+0x554/0x760 [ 68.216080][ T8557] ? kernel_sendmsg+0x30/0x30 [ 68.220747][ T8557] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 68.226381][ T8557] ? mark_held_locks+0x110/0x110 [ 68.231323][ T8557] ? find_held_lock+0x33/0x1c0 [ 68.236090][ T8557] ___sys_sendmsg+0xe4/0x160 [ 68.240683][ T8557] ? sendmsg_copy_msghdr+0x30/0x30 [ 68.245800][ T8557] ? __fget_files+0x284/0x3d0 [ 68.250478][ T8557] ? ksys_dup3+0x2e0/0x2e0 [ 68.254923][ T8557] ? lock_downgrade+0x800/0x800 [ 68.259810][ T8557] ? vfs_write+0x256/0x490 [ 68.264488][ T8557] ? __fget_light+0x1a5/0x220 [ 68.269251][ T8557] ? sockfd_lookup_light+0x17/0x140 [ 68.274473][ T8557] __sys_sendmsg+0xce/0x170 [ 68.279003][ T8557] ? __sys_sendmsg_sock+0xa0/0xa0 [ 68.284061][ T8557] ? wait_for_completion+0x250/0x250 [ 68.289350][ T8557] ? __sb_end_write+0xb0/0x160 [ 68.294113][ T8557] ? vfs_write+0x256/0x490 [ 68.298557][ T8557] ? fput_many+0x15/0x120 [ 68.302897][ T8557] ? do_syscall_64+0x1c/0x620 [ 68.307574][ T8557] do_syscall_64+0xc6/0x620 [ 68.312101][ T8557] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.317982][ T8557] RIP: 0033:0x45ca69 [ 68.322299][ T8557] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.341914][ T8557] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.350320][ T8557] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 68.358278][ T8557] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 68.366245][ T8557] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 68.374242][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 68.382203][ T8557] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 68.408687][ T8557] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/8557 [ 68.418641][ T8557] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 68.425960][ T8557] CPU: 1 PID: 8557 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 68.434651][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.444722][ T8557] Call Trace: [ 68.448014][ T8557] dump_stack+0x128/0x182 [ 68.453297][ T8557] debug_smp_processor_id.cold.1+0x83/0x9d [ 68.459098][ T8557] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 68.465609][ T8557] radix_tree_extend+0x168/0x3c0 [ 68.470572][ T8557] idr_get_free+0x56b/0x890 [ 68.475082][ T8557] idr_alloc_u32+0x122/0x2a0 [ 68.479673][ T8557] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 68.485250][ T8557] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 68.490909][ T8557] idr_alloc+0x76/0xc0 [ 68.494977][ T8557] ? idr_alloc_u32+0x2a0/0x2a0 [ 68.499740][ T8557] __qrtr_bind.isra.7+0xdd/0x410 [ 68.504670][ T8557] ? qrtr_release+0x210/0x210 [ 68.509341][ T8557] ? __local_bh_enable_ip+0x15f/0x260 [ 68.514698][ T8557] qrtr_sendmsg+0x17d/0x600 [ 68.519216][ T8557] ? qrtr_autobind+0xc0/0xc0 [ 68.523791][ T8557] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 68.529604][ T8557] ? qrtr_autobind+0xc0/0xc0 [ 68.534181][ T8557] sock_sendmsg+0xac/0xe0 [ 68.538551][ T8557] ____sys_sendmsg+0x554/0x760 [ 68.543317][ T8557] ? kernel_sendmsg+0x30/0x30 [ 68.547976][ T8557] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 68.553599][ T8557] ? mark_held_locks+0x110/0x110 [ 68.558519][ T8557] ? find_held_lock+0x33/0x1c0 [ 68.563361][ T8557] ___sys_sendmsg+0xe4/0x160 [ 68.568044][ T8557] ? sendmsg_copy_msghdr+0x30/0x30 [ 68.573153][ T8557] ? __fget_files+0x284/0x3d0 [ 68.577832][ T8557] ? ksys_dup3+0x2e0/0x2e0 [ 68.582547][ T8557] ? lock_downgrade+0x800/0x800 [ 68.587377][ T8557] ? vfs_write+0x256/0x490 [ 68.591771][ T8557] ? __fget_light+0x1a5/0x220 [ 68.596427][ T8557] ? sockfd_lookup_light+0x17/0x140 [ 68.601605][ T8557] __sys_sendmsg+0xce/0x170 [ 68.606125][ T8557] ? __sys_sendmsg_sock+0xa0/0xa0 [ 68.611137][ T8557] ? wait_for_completion+0x250/0x250 [ 68.616417][ T8557] ? __sb_end_write+0xb0/0x160 [ 68.621253][ T8557] ? vfs_write+0x256/0x490 [ 68.625663][ T8557] ? fput_many+0x15/0x120 [ 68.629991][ T8557] ? do_syscall_64+0x1c/0x620 [ 68.634666][ T8557] do_syscall_64+0xc6/0x620 [ 68.639166][ T8557] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.645036][ T8557] RIP: 0033:0x45ca69 [ 68.648911][ T8557] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.668530][ T8557] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.676931][ T8557] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 68.684893][ T8557] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 68.693026][ T8557] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 68.700979][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 68.709021][ T8557] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 68.767580][ T8578] FAULT_INJECTION: forcing a failure. [ 68.767580][ T8578] name failslab, interval 1, probability 0, space 0, times 0 [ 68.780392][ T8578] CPU: 1 PID: 8578 Comm: syz-executor.3 Not tainted 5.7.0-rc4-syzkaller #0 [ 68.788974][ T8578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.799715][ T8578] Call Trace: [ 68.802994][ T8578] dump_stack+0x128/0x182 [ 68.807324][ T8578] should_fail.cold.4+0x5/0x13 [ 68.812259][ T8578] ? fault_create_debugfs_attr+0x140/0x140 [ 68.818063][ T8578] ? lock_downgrade+0x800/0x800 [ 68.822926][ T8578] should_failslab+0x5/0xf [ 68.827351][ T8578] kmem_cache_alloc+0x44/0x750 [ 68.832121][ T8578] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 68.838704][ T8578] radix_tree_extend+0x168/0x3c0 [ 68.843727][ T8578] idr_get_free+0x56b/0x890 [ 68.848235][ T8578] idr_alloc_u32+0x122/0x2a0 [ 68.852820][ T8578] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 68.858397][ T8578] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 68.864902][ T8578] idr_alloc+0x76/0xc0 [ 68.868971][ T8578] ? idr_alloc_u32+0x2a0/0x2a0 [ 68.873736][ T8578] __qrtr_bind.isra.7+0xdd/0x410 [ 68.878666][ T8578] ? qrtr_release+0x210/0x210 [ 68.883333][ T8578] ? __local_bh_enable_ip+0x15f/0x260 [ 68.888792][ T8578] qrtr_sendmsg+0x17d/0x600 [ 68.893295][ T8578] ? qrtr_autobind+0xc0/0xc0 [ 68.900788][ T8578] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 68.906594][ T8578] ? qrtr_autobind+0xc0/0xc0 [ 68.911181][ T8578] sock_sendmsg+0xac/0xe0 [ 68.915505][ T8578] ____sys_sendmsg+0x554/0x760 [ 68.920269][ T8578] ? kernel_sendmsg+0x30/0x30 [ 68.925464][ T8578] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 68.931092][ T8578] ? mark_held_locks+0x110/0x110 [ 68.936346][ T8578] ? find_held_lock+0x33/0x1c0 [ 68.941120][ T8578] ___sys_sendmsg+0xe4/0x160 [ 68.945704][ T8578] ? sendmsg_copy_msghdr+0x30/0x30 [ 68.950818][ T8578] ? __fget_files+0x284/0x3d0 [ 68.955490][ T8578] ? ksys_dup3+0x2e0/0x2e0 [ 68.959905][ T8578] ? lock_downgrade+0x800/0x800 [ 68.964835][ T8578] ? vfs_write+0x256/0x490 [ 68.969240][ T8578] ? __fget_light+0x1a5/0x220 [ 68.973912][ T8578] ? sockfd_lookup_light+0x17/0x140 [ 68.979105][ T8578] __sys_sendmsg+0xce/0x170 [ 68.983598][ T8578] ? __sys_sendmsg_sock+0xa0/0xa0 [ 68.988613][ T8578] ? wait_for_completion+0x250/0x250 [ 68.993890][ T8578] ? __sb_end_write+0xb0/0x160 [ 69.000640][ T8578] ? vfs_write+0x256/0x490 [ 69.005134][ T8578] ? fput_many+0x15/0x120 [ 69.009460][ T8578] ? do_syscall_64+0x1c/0x620 [ 69.014130][ T8578] do_syscall_64+0xc6/0x620 [ 69.018625][ T8578] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.024505][ T8578] RIP: 0033:0x45ca69 [ 69.028392][ T8578] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.048010][ T8578] RSP: 002b:00007f1013703c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.056414][ T8578] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 69.064380][ T8578] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 69.072348][ T8578] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 69.080485][ T8578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 69.088625][ T8578] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f10137046d4 [ 69.146435][ T8578] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/8578 [ 69.155990][ T8578] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 69.163712][ T8578] CPU: 1 PID: 8578 Comm: syz-executor.3 Not tainted 5.7.0-rc4-syzkaller #0 [ 69.172285][ T8578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.182336][ T8578] Call Trace: [ 69.185652][ T8578] dump_stack+0x128/0x182 [ 69.189978][ T8578] debug_smp_processor_id.cold.1+0x83/0x9d [ 69.195776][ T8578] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 69.202187][ T8578] radix_tree_extend+0x168/0x3c0 [ 69.207847][ T8578] idr_get_free+0x56b/0x890 [ 69.212347][ T8578] idr_alloc_u32+0x122/0x2a0 [ 69.219089][ T8578] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 69.224621][ T8578] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 69.230144][ T8578] idr_alloc+0x76/0xc0 [ 69.234217][ T8578] ? idr_alloc_u32+0x2a0/0x2a0 [ 69.238959][ T8578] __qrtr_bind.isra.7+0xdd/0x410 [ 69.243875][ T8578] ? qrtr_release+0x210/0x210 [ 69.248545][ T8578] ? __local_bh_enable_ip+0x15f/0x260 [ 69.253899][ T8578] qrtr_sendmsg+0x17d/0x600 [ 69.258407][ T8578] ? qrtr_autobind+0xc0/0xc0 [ 69.262977][ T8578] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 69.268771][ T8578] ? qrtr_autobind+0xc0/0xc0 [ 69.273442][ T8578] sock_sendmsg+0xac/0xe0 [ 69.277742][ T8578] ____sys_sendmsg+0x554/0x760 [ 69.282484][ T8578] ? kernel_sendmsg+0x30/0x30 [ 69.287139][ T8578] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 69.292748][ T8578] ? mark_held_locks+0x110/0x110 [ 69.297671][ T8578] ? find_held_lock+0x33/0x1c0 [ 69.302429][ T8578] ___sys_sendmsg+0xe4/0x160 [ 69.307017][ T8578] ? sendmsg_copy_msghdr+0x30/0x30 [ 69.312121][ T8578] ? __fget_files+0x284/0x3d0 [ 69.316774][ T8578] ? ksys_dup3+0x2e0/0x2e0 [ 69.321189][ T8578] ? lock_downgrade+0x800/0x800 [ 69.326022][ T8578] ? vfs_write+0x256/0x490 [ 69.330426][ T8578] ? __fget_light+0x1a5/0x220 [ 69.335082][ T8578] ? sockfd_lookup_light+0x17/0x140 [ 69.340257][ T8578] __sys_sendmsg+0xce/0x170 [ 69.344994][ T8578] ? __sys_sendmsg_sock+0xa0/0xa0 [ 69.350001][ T8578] ? wait_for_completion+0x250/0x250 [ 69.355266][ T8578] ? __sb_end_write+0xb0/0x160 [ 69.360105][ T8578] ? vfs_write+0x256/0x490 [ 69.364510][ T8578] ? fput_many+0x15/0x120 [ 69.368830][ T8578] ? do_syscall_64+0x1c/0x620 [ 69.374616][ T8578] do_syscall_64+0xc6/0x620 [ 69.379206][ T8578] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.385076][ T8578] RIP: 0033:0x45ca69 [ 69.388946][ T8578] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.408833][ T8578] RSP: 002b:00007f1013703c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.417255][ T8578] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 69.425340][ T8578] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 69.433854][ T8578] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 69.441920][ T8578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 69.449897][ T8578] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f10137046d4 [ 69.553440][ T8610] FAULT_INJECTION: forcing a failure. [ 69.553440][ T8610] name failslab, interval 1, probability 0, space 0, times 0 [ 69.581352][ T8610] CPU: 1 PID: 8610 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 69.589951][ T8610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.600005][ T8610] Call Trace: [ 69.603385][ T8610] dump_stack+0x128/0x182 [ 69.607718][ T8610] should_fail.cold.4+0x5/0x13 [ 69.612481][ T8610] ? fault_create_debugfs_attr+0x140/0x140 [ 69.618380][ T8610] ? lock_downgrade+0x800/0x800 [ 69.623233][ T8610] should_failslab+0x5/0xf [ 69.627642][ T8610] kmem_cache_alloc+0x44/0x750 [ 69.632420][ T8610] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 69.638829][ T8610] radix_tree_extend+0x168/0x3c0 [ 69.643766][ T8610] idr_get_free+0x56b/0x890 [ 69.648272][ T8610] idr_alloc_u32+0x122/0x2a0 [ 69.652859][ T8610] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 69.658402][ T8610] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 69.663950][ T8610] idr_alloc+0x76/0xc0 [ 69.668141][ T8610] ? idr_alloc_u32+0x2a0/0x2a0 [ 69.672909][ T8610] __qrtr_bind.isra.7+0xdd/0x410 [ 69.677839][ T8610] ? qrtr_release+0x210/0x210 [ 69.682508][ T8610] ? __local_bh_enable_ip+0x15f/0x260 [ 69.687882][ T8610] qrtr_sendmsg+0x17d/0x600 [ 69.692471][ T8610] ? qrtr_autobind+0xc0/0xc0 [ 69.697059][ T8610] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 69.702866][ T8610] ? qrtr_autobind+0xc0/0xc0 [ 69.707453][ T8610] sock_sendmsg+0xac/0xe0 [ 69.711790][ T8610] ____sys_sendmsg+0x554/0x760 [ 69.716553][ T8610] ? kernel_sendmsg+0x30/0x30 [ 69.721224][ T8610] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 69.726860][ T8610] ? mark_held_locks+0x110/0x110 [ 69.731795][ T8610] ? find_held_lock+0x33/0x1c0 [ 69.736560][ T8610] ___sys_sendmsg+0xe4/0x160 [ 69.741146][ T8610] ? sendmsg_copy_msghdr+0x30/0x30 [ 69.746264][ T8610] ? __fget_files+0x284/0x3d0 [ 69.751028][ T8610] ? ksys_dup3+0x2e0/0x2e0 [ 69.755440][ T8610] ? lock_downgrade+0x800/0x800 [ 69.760314][ T8610] ? vfs_write+0x256/0x490 [ 69.764903][ T8610] ? __fget_light+0x1a5/0x220 [ 69.769612][ T8610] ? sockfd_lookup_light+0x17/0x140 [ 69.774911][ T8610] __sys_sendmsg+0xce/0x170 [ 69.779848][ T8610] ? __sys_sendmsg_sock+0xa0/0xa0 [ 69.784863][ T8610] ? wait_for_completion+0x250/0x250 [ 69.790146][ T8610] ? __sb_end_write+0xb0/0x160 [ 69.794903][ T8610] ? vfs_write+0x256/0x490 [ 69.799314][ T8610] ? fput_many+0x15/0x120 [ 69.803644][ T8610] ? do_syscall_64+0x1c/0x620 [ 69.808326][ T8610] do_syscall_64+0xc6/0x620 [ 69.812828][ T8610] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.818969][ T8610] RIP: 0033:0x45ca69 [ 69.822857][ T8610] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.842717][ T8610] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.851128][ T8610] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 69.859095][ T8610] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 69.867061][ T8610] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 69.875031][ T8610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 69.882999][ T8610] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 69.894229][ T8610] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/8610 [ 69.903696][ T8610] caller is radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 69.910981][ T8610] CPU: 1 PID: 8610 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 69.919552][ T8610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.929598][ T8610] Call Trace: [ 69.932880][ T8610] dump_stack+0x128/0x182 [ 69.937200][ T8610] debug_smp_processor_id.cold.1+0x83/0x9d [ 69.942994][ T8610] radix_tree_node_alloc.constprop.18+0x18b/0x300 [ 69.949485][ T8610] radix_tree_extend+0x168/0x3c0 [ 69.954421][ T8610] idr_get_free+0x56b/0x890 [ 69.959023][ T8610] idr_alloc_u32+0x122/0x2a0 [ 69.963622][ T8610] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 69.969143][ T8610] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 69.974674][ T8610] idr_alloc+0x76/0xc0 [ 69.978864][ T8610] ? idr_alloc_u32+0x2a0/0x2a0 [ 69.983656][ T8610] __qrtr_bind.isra.7+0xdd/0x410 [ 69.988570][ T8610] ? qrtr_release+0x210/0x210 [ 69.993233][ T8610] ? __local_bh_enable_ip+0x15f/0x260 [ 69.998590][ T8610] qrtr_sendmsg+0x17d/0x600 [ 70.003071][ T8610] ? qrtr_autobind+0xc0/0xc0 [ 70.007644][ T8610] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 70.016610][ T8610] ? qrtr_autobind+0xc0/0xc0 [ 70.021179][ T8610] sock_sendmsg+0xac/0xe0 [ 70.025490][ T8610] ____sys_sendmsg+0x554/0x760 [ 70.030266][ T8610] ? kernel_sendmsg+0x30/0x30 [ 70.034954][ T8610] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 70.040588][ T8610] ? mark_held_locks+0x110/0x110 [ 70.045499][ T8610] ? find_held_lock+0x33/0x1c0 [ 70.050335][ T8610] ___sys_sendmsg+0xe4/0x160 [ 70.054929][ T8610] ? sendmsg_copy_msghdr+0x30/0x30 [ 70.060036][ T8610] ? __fget_files+0x284/0x3d0 [ 70.064745][ T8610] ? ksys_dup3+0x2e0/0x2e0 [ 70.069288][ T8610] ? lock_downgrade+0x800/0x800 [ 70.074126][ T8610] ? vfs_write+0x256/0x490 [ 70.078535][ T8610] ? __fget_light+0x1a5/0x220 [ 70.083210][ T8610] ? sockfd_lookup_light+0x17/0x140 [ 70.088392][ T8610] __sys_sendmsg+0xce/0x170 [ 70.092880][ T8610] ? __sys_sendmsg_sock+0xa0/0xa0 [ 70.097883][ T8610] ? wait_for_completion+0x250/0x250 [ 70.103185][ T8610] ? __sb_end_write+0xb0/0x160 [ 70.107936][ T8610] ? vfs_write+0x256/0x490 [ 70.112429][ T8610] ? fput_many+0x15/0x120 [ 70.116918][ T8610] ? do_syscall_64+0x1c/0x620 [ 70.121590][ T8610] do_syscall_64+0xc6/0x620 [ 70.126218][ T8610] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.132098][ T8610] RIP: 0033:0x45ca69 [ 70.135993][ T8610] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.155673][ T8610] RSP: 002b:00007f340b77cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.164094][ T8610] RAX: ffffffffffffffda RBX: 0000000000500300 RCX: 000000000045ca69 [ 70.172315][ T8610] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 70.180268][ T8610] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 70.188735][ T8610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 70.196961][ T8610] R13: 00000000000009d2 R14: 00000000004cca8c R15: 00007f340b77d6d4 [ 70.307985][ T8642] FAULT_INJECTION: forcing a failure. [ 70.307985][ T8642] name failslab, interval 1, probability 0, space 0, times 0 [ 70.327936][ T8642] CPU: 1 PID: 8642 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 70.336556][ T8642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.346869][ T8642] Call Trace: [ 70.350155][ T8642] dump_stack+0x128/0x182 [ 70.354489][ T8642] should_fail.cold.4+0x5/0x13 [ 70.359250][ T8642] ? fault_create_debugfs_attr+0x140/0x140 [ 70.365052][ T8642] ? lock_downgrade+0x800/0x800 [ 70.370373][ T8642] should_failslab+0x5/0xf [ 70.374795][ T8642] kmem_cache_alloc+0x44/0x750 [ 70.379569][ T8642] radix_tree_node_alloc.constprop.18+0x17d/0x300 [ 70.385979][ T8642] radix_tree_extend+0x168/0x3c0 [ 70.390917][ T8642] idr_get_free+0x56b/0x890 [ 70.395431][ T8642] idr_alloc_u32+0x122/0x2a0 [ 70.400015][ T8642] ? mutex_lock_io_nested+0x12e0/0x12e0 [ 70.405558][ T8642] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 70.411109][ T8642] idr_alloc+0x76/0xc0 [ 70.415212][ T8642] ? idr_alloc_u32+0x2a0/0x2a0 [ 70.419978][ T8642] __qrtr_bind.isra.7+0xdd/0x410 [ 70.424912][ T8642] ? qrtr_release+0x210/0x210 [ 70.429620][ T8642] ? __local_bh_enable_ip+0x15f/0x260 [ 70.434993][ T8642] qrtr_sendmsg+0x17d/0x600 [ 70.439490][ T8642] ? qrtr_autobind+0xc0/0xc0 [ 70.444078][ T8642] ? move_addr_to_kernel.part.20+0x2a/0xd0 [ 70.449888][ T8642] ? qrtr_autobind+0xc0/0xc0 [ 70.454480][ T8642] sock_sendmsg+0xac/0xe0 [ 70.458806][ T8642] ____sys_sendmsg+0x554/0x760 [ 70.463569][ T8642] ? kernel_sendmsg+0x30/0x30 [ 70.468266][ T8642] ? __copy_msghdr_from_user+0x3c0/0x3c0 [ 70.473916][ T8642] ? mark_held_locks+0x110/0x110 [ 70.478860][ T8642] ? find_held_lock+0x33/0x1c0 [ 70.483625][ T8642] ___sys_sendmsg+0xe4/0x160 [ 70.488213][ T8642] ? sendmsg_copy_msghdr+0x30/0x30 [ 70.493371][ T8642] ? __fget_files+0x284/0x3d0 [ 70.498051][ T8642] ? ksys_dup3+0x2e0/0x2e0 [ 70.502475][ T8642] ? lock_downgrade+0x800/0x800 [ 70.507323][ T8642] ? vfs_write+0x256/0x490 [ 70.511736][ T8642] ? __fget_light+0x1a5/0x220 [ 70.516446][ T8642] ? sockfd_lookup_light+0x17/0x140 [ 70.521638][ T8642] __sys_sendmsg+0xce/0x170 [ 70.526141][ T8642] ? __sys_sendmsg_sock+0xa0/0xa0 [ 70.531243][ T8642] ? wait_for_completion+0x250/0x250 [ 70.536523][ T8642] ? __sb_end_write+0xb0/0x160 [ 70.541281][ T8642] ? vfs_write+0x256/0x490 [ 70.545693][ T8642] ? fput_many+0x15/0x120 [ 70.550026][ T8642] ? do_syscall_64+0x1c/0x620 [ 70.554700][ T8642] do_syscall_64+0xc6/0x620