[ 46.711978][ T8] device veth0_vlan left promiscuous mode [ 48.500076][ T8] device hsr_slave_0 left promiscuous mode [ 48.506524][ T8] device hsr_slave_1 left promiscuous mode [ 48.520115][ T8] team0 (unregistering): Port device team_slave_1 removed [ 48.531894][ T8] team0 (unregistering): Port device team_slave_0 removed [ 48.541678][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 48.552373][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 48.573169][ T8] bond0 (unregistering): Released all slaves [ 49.173057][ T8655] can: request_module (can-proto-0) failed. [ 49.182943][ T8655] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2021/04/26 13:34:03 parsed 1 programs 2021/04/26 13:34:03 executed programs: 0 [ 56.916727][ T9064] IPVS: ftp: loaded support on port[0] = 21 [ 56.931656][ T9067] IPVS: ftp: loaded support on port[0] = 21 [ 56.933699][ T9061] IPVS: ftp: loaded support on port[0] = 21 [ 56.994980][ T9057] IPVS: ftp: loaded support on port[0] = 21 [ 57.005460][ T9063] IPVS: ftp: loaded support on port[0] = 21 [ 57.017096][ T9066] IPVS: ftp: loaded support on port[0] = 21 [ 57.142249][ T9064] chnl_net:caif_netlink_parms(): no params data found [ 57.238779][ T9061] chnl_net:caif_netlink_parms(): no params data found [ 57.253751][ T9067] chnl_net:caif_netlink_parms(): no params data found [ 57.294283][ T9066] chnl_net:caif_netlink_parms(): no params data found [ 57.332800][ T9063] chnl_net:caif_netlink_parms(): no params data found [ 57.347535][ T9057] chnl_net:caif_netlink_parms(): no params data found [ 57.389815][ T9067] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.397995][ T9067] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.405368][ T9067] device bridge_slave_0 entered promiscuous mode [ 57.414782][ T9067] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.422749][ T9067] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.430586][ T9067] device bridge_slave_1 entered promiscuous mode [ 57.452761][ T9061] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.460268][ T9061] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.468925][ T9061] device bridge_slave_0 entered promiscuous mode [ 57.481998][ T9066] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.490247][ T9066] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.498910][ T9066] device bridge_slave_0 entered promiscuous mode [ 57.506292][ T9067] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.517043][ T9067] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.529533][ T9061] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.536632][ T9061] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.548580][ T9061] device bridge_slave_1 entered promiscuous mode [ 57.555335][ T9066] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.563077][ T9066] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.571255][ T9066] device bridge_slave_1 entered promiscuous mode [ 57.581150][ T9064] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.589213][ T9064] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.596926][ T9064] device bridge_slave_0 entered promiscuous mode [ 57.604907][ T9064] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.612185][ T9064] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.619991][ T9064] device bridge_slave_1 entered promiscuous mode [ 57.665091][ T9061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.678060][ T9057] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.685096][ T9057] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.693055][ T9057] device bridge_slave_0 entered promiscuous mode [ 57.703032][ T9057] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.710667][ T9057] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.718700][ T9057] device bridge_slave_1 entered promiscuous mode [ 57.725763][ T9067] team0: Port device team_slave_0 added [ 57.732426][ T9064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.742534][ T9064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.751843][ T9063] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.759282][ T9063] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.766676][ T9063] device bridge_slave_0 entered promiscuous mode [ 57.774119][ T9061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.784315][ T9066] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.796187][ T9066] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.806653][ T9067] team0: Port device team_slave_1 added [ 57.814972][ T9063] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.822380][ T9063] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.830079][ T9063] device bridge_slave_1 entered promiscuous mode [ 57.863688][ T9061] team0: Port device team_slave_0 added [ 57.871961][ T9057] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.881983][ T9064] team0: Port device team_slave_0 added [ 57.890653][ T9067] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.897643][ T9067] 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. [ 57.925409][ T9067] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.936803][ T9066] team0: Port device team_slave_0 added [ 57.946112][ T9063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.955851][ T9061] team0: Port device team_slave_1 added [ 57.964401][ T9057] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.974880][ T9064] team0: Port device team_slave_1 added [ 57.983182][ T9067] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.990340][ T9067] 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. [ 58.016378][ T9067] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.033857][ T9066] team0: Port device team_slave_1 added [ 58.041140][ T9063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.064259][ T9057] team0: Port device team_slave_0 added [ 58.071548][ T9067] device hsr_slave_0 entered promiscuous mode [ 58.079052][ T9067] device hsr_slave_1 entered promiscuous mode [ 58.095015][ T9066] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.103978][ T9066] 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. [ 58.130380][ T9066] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.143818][ T9066] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.150990][ T9066] 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. [ 58.177778][ T9066] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.189737][ T9057] team0: Port device team_slave_1 added [ 58.198791][ T9061] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.205812][ T9061] 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. [ 58.233073][ T9061] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.244807][ T9063] team0: Port device team_slave_0 added [ 58.251257][ T9064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.258686][ T9064] 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. [ 58.285833][ T9064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.312672][ T9061] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.320878][ T9061] 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. [ 58.347361][ T9061] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.358882][ T9063] team0: Port device team_slave_1 added [ 58.365012][ T9064] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.372615][ T9064] 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. [ 58.398948][ T9064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.411379][ T9066] device hsr_slave_0 entered promiscuous mode [ 58.417705][ T9066] device hsr_slave_1 entered promiscuous mode [ 58.423845][ T9066] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.434304][ T9057] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.441489][ T9057] 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. [ 58.467553][ T9057] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.479245][ T9057] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.486157][ T9057] 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. [ 58.512539][ T9057] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.532559][ T9063] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.539779][ T9063] 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. [ 58.566471][ T9063] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.599929][ T9057] device hsr_slave_0 entered promiscuous mode [ 58.606461][ T9057] device hsr_slave_1 entered promiscuous mode [ 58.612709][ T9057] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.620395][ T9063] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.627359][ T9063] 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. [ 58.654019][ T9063] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.700797][ T9063] device hsr_slave_0 entered promiscuous mode [ 58.708392][ T9063] device hsr_slave_1 entered promiscuous mode [ 58.715144][ T9063] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.734086][ T9061] device hsr_slave_0 entered promiscuous mode [ 58.740961][ T9061] device hsr_slave_1 entered promiscuous mode [ 58.747599][ T9061] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.771751][ T9064] device hsr_slave_0 entered promiscuous mode [ 58.779253][ T9064] device hsr_slave_1 entered promiscuous mode [ 58.785501][ T9064] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.966112][ T9067] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.981523][ T4233] Bluetooth: hci5: command 0x0409 tx timeout [ 58.987085][ T5260] Bluetooth: hci3: command 0x0409 tx timeout [ 58.988246][ T4233] Bluetooth: hci1: command 0x0409 tx timeout [ 59.053534][ T4233] Bluetooth: hci4: command 0x0409 tx timeout [ 59.073125][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.121070][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.130868][ T4233] Bluetooth: hci0: command 0x0409 tx timeout [ 59.136093][ T9067] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.206607][ T9057] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.207225][ T4233] Bluetooth: hci2: command 0x0409 tx timeout [ 59.264910][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.281791][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.319536][ T5260] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.326693][ T5260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.427241][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.463767][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.499571][ T5260] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.507420][ T5260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.515567][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.544743][ T9067] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.561975][ T9067] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.579738][ T9066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.642586][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.680251][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.702936][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.737403][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.747560][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.756507][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.772807][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.784152][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.792400][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.800538][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.809128][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.816614][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.829387][ T9067] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.841272][ T9057] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.861822][ T9064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.878139][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.885545][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.901850][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.909949][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.928684][ T9064] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.945596][ T9061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.960052][ T9066] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.971963][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.983977][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.995567][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.004623][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.013248][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.020321][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.037632][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.046277][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.054589][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.062194][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.070019][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.078961][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.087345][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.094354][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.101743][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.110138][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.118404][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.125778][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.139541][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.147649][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.155200][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.163730][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.172017][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.179069][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.186793][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.195042][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.203289][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.211608][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.219786][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.226784][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.246848][ T9064] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.257259][ T9064] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.271138][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.278935][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.288052][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.296028][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.306319][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.314886][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.323124][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.331490][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.339856][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.348403][ T3999] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.355417][ T3999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.363040][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.371259][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.379822][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.388079][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.396049][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.404310][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.412555][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.420766][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.428894][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.437127][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.445545][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.453127][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.460815][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.468317][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.479198][ T9061] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.493043][ T9057] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.504055][ T9057] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.521825][ T9064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.530617][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.541337][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.549385][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.559003][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.568119][ T5260] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.575495][ T5260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.583838][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.592435][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.600863][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.609287][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.618281][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.626647][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.634894][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.642638][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.650266][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.658235][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.675256][ T9067] device veth0_vlan entered promiscuous mode [ 60.692680][ T9057] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.706393][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.715407][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.724699][ T8972] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.731768][ T8972] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.742963][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.751763][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.760256][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.768638][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.776757][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.785458][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.793806][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.802076][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.810229][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.818866][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.827171][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.834558][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.842607][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.850538][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.858289][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.868747][ T9067] device veth1_vlan entered promiscuous mode [ 60.875636][ T9066] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.886399][ T9066] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.902532][ T9061] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.913510][ T9061] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.933655][ T9067] device veth0_macvtap entered promiscuous mode [ 60.941210][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.949264][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.957339][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.965726][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.974646][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.983509][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.991796][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.000340][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.008906][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.016976][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.024853][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.033150][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.041673][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.049005][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.056286][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.064781][ T3999] Bluetooth: hci1: command 0x041b tx timeout [ 61.070851][ T3999] Bluetooth: hci3: command 0x041b tx timeout [ 61.071303][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.077128][ T3999] Bluetooth: hci5: command 0x041b tx timeout [ 61.089330][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.101504][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.110043][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.125987][ T9061] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.134789][ T9067] device veth1_macvtap entered promiscuous mode [ 61.145057][ T3999] Bluetooth: hci4: command 0x041b tx timeout [ 61.150481][ T9063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.161962][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.171826][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.179824][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.187971][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.195290][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.206603][ T9066] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.214200][ T9064] device veth0_vlan entered promiscuous mode [ 61.220980][ T3999] Bluetooth: hci0: command 0x041b tx timeout [ 61.231822][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.239892][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.247561][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.255807][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.268898][ T9063] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.276785][ T9067] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.289653][ T9064] device veth1_vlan entered promiscuous mode [ 61.297929][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.305580][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.314024][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.322105][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.329775][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.338077][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.354814][ T9067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.377295][ T22] Bluetooth: hci2: command 0x041b tx timeout [ 61.383759][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.394645][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.403302][ T3999] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.410369][ T3999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.418229][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.427157][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.435487][ T3999] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.442911][ T3999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.450722][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.459668][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.467927][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.476063][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.484165][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.492514][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.500990][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.509352][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.517826][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.525630][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.533730][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.541842][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.549366][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.556777][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.567561][ T9064] device veth0_macvtap entered promiscuous mode [ 61.575489][ T9064] device veth1_macvtap entered promiscuous mode [ 61.588938][ T9061] device veth0_vlan entered promiscuous mode [ 61.600635][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.610585][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.620455][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.628878][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.638095][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.646666][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.655520][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.663957][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.683354][ T9066] device veth0_vlan entered promiscuous mode [ 61.693040][ T9061] device veth1_vlan entered promiscuous mode [ 61.706995][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.715383][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.724491][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.733123][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.741444][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.749691][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.757841][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.765250][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.775558][ T9064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.787042][ T9064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.797907][ T9064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.806059][ T9066] device veth1_vlan entered promiscuous mode [ 61.822280][ T9061] device veth0_macvtap entered promiscuous mode [ 61.831516][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.839626][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.851897][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.862545][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.871166][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.879766][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.888327][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.896419][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.904510][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.912575][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.921235][ T9063] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.929651][ T9057] device veth0_vlan entered promiscuous mode [ 61.944260][ T9064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.955609][ T9064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.967826][ T9064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.984433][ T9063] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.996288][ T9057] device veth1_vlan entered promiscuous mode [ 62.003391][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.011398][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.019667][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.029058][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.037801][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.045125][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.053174][ T9061] device veth1_macvtap entered promiscuous mode [ 62.065736][ T9061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.076985][ T9061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.086759][ T9061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.097752][ T9061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.108494][ T9061] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.130670][ T9066] device veth0_macvtap entered promiscuous mode [ 62.138017][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.145750][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.154882][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.163792][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.172445][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.181609][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.190668][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.201703][ T9057] device veth0_macvtap entered promiscuous mode [ 62.212293][ T9066] device veth1_macvtap entered promiscuous mode [ 62.220015][ T9061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.231346][ T9061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.243000][ T9061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.253912][ T9061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.265705][ T9061] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.273565][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.282110][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.290533][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.299349][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.307981][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.316254][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.334957][ T9057] device veth1_macvtap entered promiscuous mode [ 62.346311][ T9066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.358075][ T9066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.368275][ T9066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.379237][ T9066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.389277][ T9066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.400111][ T9066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.410864][ T9066] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.430815][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.442029][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.452842][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.463738][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.473888][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.484530][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.494622][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.505313][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.516077][ T9057] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.523650][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.531537][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.540629][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.549150][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.557766][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.568497][ T9066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.586979][ T9066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.601046][ T9066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.611786][ T9066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.621816][ T9066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.632757][ T9066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.643347][ T9066] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.652418][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.663646][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.674083][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.684874][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.695024][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.705675][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.715502][ T9057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.725953][ T9057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.736465][ T9057] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.767370][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.775745][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.790248][ T9769] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.791992][ T9790] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.810192][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.810341][ T9769] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.819558][ T9790] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.834408][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.845038][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.864330][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.876143][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.893636][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.920772][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.929898][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.961748][ T9063] device veth0_vlan entered promiscuous mode [ 62.972839][T10537] FAULT_INJECTION: forcing a failure. [ 62.972839][T10537] name failslab, interval 1, probability 0, space 0, times 1 [ 62.993191][T10537] CPU: 0 PID: 10537 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 63.001928][T10537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.012036][T10537] Call Trace: [ 63.015294][T10537] dump_stack+0x86/0xca [ 63.019419][T10537] should_fail.cold.4+0x5/0x1f [ 63.024151][T10537] ? fault_create_debugfs_attr+0x150/0x150 [ 63.030152][T10537] ? __kernfs_new_node+0xe8/0x650 [ 63.035366][T10537] __should_failslab+0xdb/0x110 [ 63.040187][T10537] should_failslab+0x9/0x14 [ 63.044679][T10537] slab_pre_alloc_hook+0x7d/0x90 [ 63.049605][T10537] kmem_cache_alloc+0x20/0x2c0 [ 63.054335][T10537] __kernfs_new_node+0xe8/0x650 [ 63.059170][T10537] ? kernfs_dop_revalidate+0x330/0x330 [ 63.064596][T10537] ? __kasan_check_write+0x14/0x20 [ 63.069692][T10537] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 63.075310][T10537] ? wait_for_completion+0x460/0x460 [ 63.080584][T10537] ? mutex_unlock+0xd/0x10 [ 63.084967][T10537] kernfs_new_node+0x73/0x130 [ 63.089615][T10537] ? lockdep_init_map+0x1b6/0x5f0 [ 63.094614][T10537] __kernfs_create_file+0x35/0x2d2 [ 63.099697][T10537] sysfs_add_file_mode_ns+0x1b0/0x4e0 [ 63.105052][T10537] internal_create_group+0x2a5/0xa90 [ 63.110409][T10537] ? remove_files+0x1a0/0x1a0 [ 63.115049][T10537] ? kobject_init_and_add+0xcf/0x120 [ 63.120302][T10537] ? kset_create_and_add+0x160/0x160 [ 63.125554][T10537] ? mutex_unlock+0xd/0x10 [ 63.129937][T10537] sysfs_create_group+0xe/0x10 [ 63.134664][T10537] sysfs_slab_add+0x200/0x330 [ 63.136907][ T22] Bluetooth: hci5: command 0x040f tx timeout [ 63.139308][T10537] __kmem_cache_create+0x4df/0x660 [ 63.139326][T10537] ? create_cache+0x41/0x220 [ 63.139330][T10537] ? create_cache+0x41/0x220 [ 63.145410][ T22] Bluetooth: hci3: command 0x040f tx timeout [ 63.150470][T10537] ? kmem_cache_alloc+0x28b/0x2c0 [ 63.150478][T10537] create_cache+0xe3/0x220 [ 63.150484][T10537] kmem_cache_create_usercopy+0x1a5/0x270 [ 63.150490][T10537] kmem_cache_create+0x11/0x20 [ 63.150496][T10537] ieee80211s_init+0x26/0x30 [ 63.150499][T10537] ieee80211_mesh_init_sdata+0x346/0x3e0 [ 63.150505][T10537] ieee80211_setup_sdata+0xb5c/0xf20 [ 63.150511][T10537] ieee80211_if_add+0xc6a/0x1760 [ 63.150521][T10537] ieee80211_add_iface+0x7a/0xf0 [ 63.150525][T10537] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 63.150529][T10537] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 63.150538][T10537] nl80211_new_interface+0x3f5/0xfc0 [ 63.150545][T10537] ? nl80211_send_iface+0x17b0/0x17b0 [ 63.150552][T10537] ? nl80211_pre_doit+0x24a/0x540 [ 63.150560][T10537] genl_family_rcv_msg+0x61d/0x12f0 [ 63.150568][T10537] ? genl_unregister_family+0x6f0/0x6f0 [ 63.150573][T10537] ? radix_tree_insert+0x5b0/0x5b0 [ 63.150578][T10537] ? lock_downgrade+0x710/0x710 [ 63.150590][T10537] genl_rcv_msg+0xb1/0x160 [ 63.150597][T10537] netlink_rcv_skb+0x13c/0x380 [ 63.150602][T10537] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 63.150606][T10537] ? netlink_ack+0x990/0x990 [ 63.150612][T10537] ? netlink_deliver_tap+0x1b2/0xb10 [ 63.150619][T10537] genl_rcv+0x23/0x40 [ 63.150623][T10537] netlink_unicast+0x43b/0x640 [ 63.150630][T10537] ? netlink_attachskb+0x6d0/0x6d0 [ 63.150635][T10537] ? _copy_from_iter_full+0x195/0x7f0 [ 63.150642][T10537] ? __check_object_size+0x203/0x2f9 [ 63.173062][ T22] Bluetooth: hci1: command 0x040f tx timeout [ 63.175269][T10537] netlink_sendmsg+0x79e/0xc40 [ 63.175278][T10537] ? netlink_unicast+0x640/0x640 [ 63.175286][T10537] ? apparmor_socket_sendmsg+0x1b/0x20 [ 63.175291][T10537] ? netlink_unicast+0x640/0x640 [ 63.217386][ T22] Bluetooth: hci4: command 0x040f tx timeout [ 63.219480][T10537] sock_sendmsg+0xb5/0xf0 [ 63.219486][T10537] ___sys_sendmsg+0x653/0x950 [ 63.219494][T10537] ? copy_msghdr_from_user+0x460/0x460 [ 63.219503][T10537] ? rcu_read_lock_held+0xa7/0xb0 [ 63.296940][ T22] Bluetooth: hci0: command 0x040f tx timeout [ 63.301006][T10537] ? __kasan_check_read+0x11/0x20 [ 63.374901][T10537] ? __fget+0x2e3/0x450 [ 63.379249][T10537] ? do_dup2+0x450/0x450 [ 63.383879][T10537] ? mark_lock+0xd0/0x13e0 [ 63.388511][T10537] ? __fget_light+0x179/0x1f0 [ 63.393271][T10537] ? __fdget+0xe/0x10 [ 63.397227][T10537] ? sockfd_lookup_light+0x1c/0x150 [ 63.402817][T10537] __sys_sendmsg+0xd9/0x180 [ 63.407491][T10537] ? __sys_sendmsg_sock+0xb0/0xb0 [ 63.413218][T10537] ? __context_tracking_exit.part.3+0x81/0x230 [ 63.419767][T10537] ? syscall_trace_enter+0x27f/0xc80 [ 63.425252][T10537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.431333][T10537] ? lockdep_hardirqs_on+0x3ab/0x590 [ 63.436584][T10537] __x64_sys_sendmsg+0x73/0xb0 [ 63.441312][T10537] do_syscall_64+0x9d/0x550 [ 63.445780][T10537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.451640][T10537] RIP: 0033:0x4665f9 [ 63.455519][T10537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.457148][ T22] Bluetooth: hci2: command 0x040f tx timeout [ 63.475090][T10537] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.475096][T10537] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 63.475098][T10537] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 63.475101][T10537] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 63.475104][T10537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 63.475106][T10537] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 63.488382][T10537] kmem_cache_create(mesh_rmc) failed with error -12 [ 63.537869][T10537] CPU: 1 PID: 10537 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 63.546949][T10537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.557453][T10537] Call Trace: [ 63.561349][T10537] dump_stack+0x86/0xca [ 63.565483][T10537] kmem_cache_create_usercopy.cold.27+0x4d/0x6c [ 63.572356][T10537] kmem_cache_create+0x11/0x20 [ 63.577084][T10537] ieee80211s_init+0x26/0x30 [ 63.582270][T10537] ieee80211_mesh_init_sdata+0x346/0x3e0 [ 63.588082][T10537] ieee80211_setup_sdata+0xb5c/0xf20 [ 63.593750][T10537] ieee80211_if_add+0xc6a/0x1760 [ 63.598880][T10537] ieee80211_add_iface+0x7a/0xf0 [ 63.603778][T10537] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 63.609987][T10537] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 63.615238][T10537] nl80211_new_interface+0x3f5/0xfc0 [ 63.620493][T10537] ? nl80211_send_iface+0x17b0/0x17b0 [ 63.625831][T10537] ? nl80211_pre_doit+0x24a/0x540 [ 63.630824][T10537] genl_family_rcv_msg+0x61d/0x12f0 [ 63.635988][T10537] ? genl_unregister_family+0x6f0/0x6f0 [ 63.641498][T10537] ? radix_tree_insert+0x5b0/0x5b0 [ 63.646575][T10537] ? lock_downgrade+0x710/0x710 [ 63.651394][T10537] genl_rcv_msg+0xb1/0x160 [ 63.655859][T10537] netlink_rcv_skb+0x13c/0x380 [ 63.660586][T10537] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 63.666008][T10537] ? netlink_ack+0x990/0x990 [ 63.670665][T10537] ? netlink_deliver_tap+0x1b2/0xb10 [ 63.675930][T10537] genl_rcv+0x23/0x40 [ 63.679876][T10537] netlink_unicast+0x43b/0x640 [ 63.684601][T10537] ? netlink_attachskb+0x6d0/0x6d0 [ 63.689675][T10537] ? _copy_from_iter_full+0x195/0x7f0 [ 63.695010][T10537] ? __check_object_size+0x203/0x2f9 [ 63.700276][T10537] netlink_sendmsg+0x79e/0xc40 [ 63.705020][T10537] ? netlink_unicast+0x640/0x640 [ 63.709927][T10537] ? apparmor_socket_sendmsg+0x1b/0x20 [ 63.715348][T10537] ? netlink_unicast+0x640/0x640 [ 63.720271][T10537] sock_sendmsg+0xb5/0xf0 [ 63.724563][T10537] ___sys_sendmsg+0x653/0x950 [ 63.729222][T10537] ? copy_msghdr_from_user+0x460/0x460 [ 63.734661][T10537] ? rcu_read_lock_held+0xa7/0xb0 [ 63.739653][T10537] ? __kasan_check_read+0x11/0x20 [ 63.744641][T10537] ? __fget+0x2e3/0x450 [ 63.748763][T10537] ? do_dup2+0x450/0x450 [ 63.752970][T10537] ? mark_lock+0xd0/0x13e0 [ 63.757354][T10537] ? __fget_light+0x179/0x1f0 [ 63.761998][T10537] ? __fdget+0xe/0x10 [ 63.765942][T10537] ? sockfd_lookup_light+0x1c/0x150 [ 63.771103][T10537] __sys_sendmsg+0xd9/0x180 [ 63.775570][T10537] ? __sys_sendmsg_sock+0xb0/0xb0 [ 63.780559][T10537] ? __context_tracking_exit.part.3+0x81/0x230 [ 63.786682][T10537] ? syscall_trace_enter+0x27f/0xc80 [ 63.791939][T10537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.797969][T10537] ? lockdep_hardirqs_on+0x3ab/0x590 [ 63.803218][T10537] __x64_sys_sendmsg+0x73/0xb0 [ 63.807948][T10537] do_syscall_64+0x9d/0x550 [ 63.812433][T10537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.818290][T10537] RIP: 0033:0x4665f9 [ 63.822151][T10537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.841736][T10537] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.850110][T10537] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 63.858047][T10537] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 2021/04/26 13:34:11 executed programs: 6 [ 63.865983][T10537] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 63.873919][T10537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 63.881857][T10537] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 63.941743][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.949466][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.967521][ T9063] device veth1_vlan entered promiscuous mode [ 63.977691][T10555] FAULT_INJECTION: forcing a failure. [ 63.977691][T10555] name failslab, interval 1, probability 0, space 0, times 0 [ 63.991869][T10555] CPU: 1 PID: 10555 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 64.000519][T10555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.010546][T10555] Call Trace: [ 64.013810][T10555] dump_stack+0x86/0xca [ 64.017941][T10555] should_fail.cold.4+0x5/0x1f [ 64.022683][T10555] ? fault_create_debugfs_attr+0x150/0x150 [ 64.028462][T10555] __should_failslab+0xdb/0x110 [ 64.033283][T10555] should_failslab+0x9/0x14 [ 64.037851][T10555] slab_pre_alloc_hook+0x7d/0x90 [ 64.042758][T10555] kmem_cache_alloc_node+0x27/0x2f0 [ 64.047924][T10555] ? __alloc_skb+0xa7/0x570 [ 64.052394][T10555] __alloc_skb+0xa7/0x570 [ 64.056694][T10555] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 64.062205][T10555] ? if_nlmsg_size+0x397/0x7e0 [ 64.066933][T10555] rtmsg_ifinfo_build_skb+0x70/0x170 [ 64.072185][T10555] rollback_registered_many+0x8a5/0xeb0 [ 64.077697][T10555] ? generic_xdp_install+0x420/0x420 [ 64.082952][T10555] ? ieee80211_if_remove+0x5c/0x2e0 [ 64.088117][T10555] ? synchronize_rcu+0xfa/0x1a0 [ 64.092931][T10555] ? synchronize_rcu_expedited+0x700/0x700 [ 64.098707][T10555] rollback_registered+0xdc/0x190 [ 64.103702][T10555] ? rollback_registered_many+0xeb0/0xeb0 [ 64.109406][T10555] unregister_netdevice_queue+0x18e/0x250 [ 64.115760][T10555] ieee80211_if_remove+0x1db/0x2e0 [ 64.121721][T10555] ieee80211_del_iface+0xd/0x20 [ 64.126753][T10555] cfg80211_destroy_ifaces+0x196/0x5e0 [ 64.132178][T10555] nl80211_new_interface+0xa0/0xfc0 [ 64.137466][T10555] ? wiphy_to_rdev.part.10+0x20/0x20 [ 64.142715][T10555] ? nl80211_send_iface+0x17b0/0x17b0 [ 64.148054][T10555] ? nl80211_pre_doit+0x24a/0x540 [ 64.153046][T10555] genl_family_rcv_msg+0x61d/0x12f0 [ 64.158209][T10555] ? get_partial_node.part.45+0x1cf/0x4f0 [ 64.163896][T10555] ? genl_unregister_family+0x6f0/0x6f0 [ 64.169405][T10555] ? radix_tree_insert+0x5b0/0x5b0 [ 64.174489][T10555] genl_rcv_msg+0xb1/0x160 [ 64.178871][T10555] netlink_rcv_skb+0x13c/0x380 [ 64.183598][T10555] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 64.189019][T10555] ? netlink_ack+0x990/0x990 [ 64.193576][T10555] ? netlink_deliver_tap+0x1b2/0xb10 [ 64.198829][T10555] genl_rcv+0x23/0x40 [ 64.202778][T10555] netlink_unicast+0x43b/0x640 [ 64.207514][T10555] ? netlink_attachskb+0x6d0/0x6d0 [ 64.212610][T10555] ? _copy_from_iter_full+0x195/0x7f0 [ 64.217956][T10555] ? __check_object_size+0x203/0x2f9 [ 64.223211][T10555] netlink_sendmsg+0x79e/0xc40 [ 64.228625][T10555] ? netlink_unicast+0x640/0x640 [ 64.233537][T10555] ? apparmor_socket_sendmsg+0x1b/0x20 [ 64.238959][T10555] ? netlink_unicast+0x640/0x640 [ 64.243861][T10555] sock_sendmsg+0xb5/0xf0 [ 64.248174][T10555] ___sys_sendmsg+0x653/0x950 [ 64.252817][T10555] ? copy_msghdr_from_user+0x460/0x460 [ 64.258244][T10555] ? rcu_read_lock_held+0xa7/0xb0 [ 64.263233][T10555] ? __kasan_check_read+0x11/0x20 [ 64.268228][T10555] ? __fget+0x2e3/0x450 [ 64.272352][T10555] ? do_dup2+0x450/0x450 [ 64.276560][T10555] ? mark_lock+0xd0/0x13e0 [ 64.280943][T10555] ? __fget_light+0x179/0x1f0 [ 64.285583][T10555] ? __fdget+0xe/0x10 [ 64.289530][T10555] ? sockfd_lookup_light+0x1c/0x150 [ 64.294700][T10555] __sys_sendmsg+0xd9/0x180 [ 64.299167][T10555] ? __sys_sendmsg_sock+0xb0/0xb0 [ 64.304159][T10555] ? __context_tracking_exit.part.3+0x81/0x230 [ 64.310304][T10555] ? syscall_trace_enter+0x27f/0xc80 [ 64.315575][T10555] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.321607][T10555] ? lockdep_hardirqs_on+0x3ab/0x590 [ 64.326878][T10555] __x64_sys_sendmsg+0x73/0xb0 [ 64.331607][T10555] do_syscall_64+0x9d/0x550 [ 64.336078][T10555] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.341935][T10555] RIP: 0033:0x4665f9 [ 64.345795][T10555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.365366][T10555] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.373739][T10555] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 64.381681][T10555] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 64.389622][T10555] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 64.397562][T10555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 64.405501][T10555] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 64.448008][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.464209][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.483404][ T9063] device veth0_macvtap entered promiscuous mode [ 64.520745][ T206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.535464][ T206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.535949][ T9063] device veth1_macvtap entered promiscuous mode [ 64.591802][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.601689][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.610099][ T3999] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.620380][T10614] FAULT_INJECTION: forcing a failure. [ 64.620380][T10614] name failslab, interval 1, probability 0, space 0, times 0 [ 64.620796][ T9790] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.639075][T10614] CPU: 1 PID: 10614 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 64.646699][ T9790] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.649495][T10614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.649497][T10614] Call Trace: [ 64.649506][T10614] dump_stack+0x86/0xca [ 64.649514][T10614] should_fail.cold.4+0x5/0x1f [ 64.649521][T10614] ? fault_create_debugfs_attr+0x150/0x150 [ 64.684669][T10614] __should_failslab+0xdb/0x110 [ 64.689491][T10614] should_failslab+0x9/0x14 [ 64.693960][T10614] slab_pre_alloc_hook+0x7d/0x90 [ 64.698865][T10614] __kmalloc_node+0x4c/0x270 [ 64.703443][T10614] ? kvmalloc_node+0x6a/0x80 [ 64.708085][T10614] kvmalloc_node+0x6a/0x80 [ 64.712470][T10614] bucket_table_alloc+0x57/0x3d0 [ 64.717391][T10614] rhashtable_init+0x389/0x6f0 [ 64.722123][T10614] mesh_pathtbl_init+0x4b/0xe0 [ 64.726957][T10614] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 64.732558][T10614] ieee80211_setup_sdata+0xb5c/0xf20 [ 64.737809][T10614] ieee80211_if_add+0xc6a/0x1760 [ 64.742715][T10614] ieee80211_add_iface+0x7a/0xf0 [ 64.747619][T10614] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 64.753824][T10614] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 64.759095][T10614] nl80211_new_interface+0x3f5/0xfc0 [ 64.764521][T10614] ? nl80211_send_iface+0x17b0/0x17b0 [ 64.769864][T10614] ? nl80211_pre_doit+0x24a/0x540 [ 64.774857][T10614] genl_family_rcv_msg+0x61d/0x12f0 [ 64.780041][T10614] ? genl_unregister_family+0x6f0/0x6f0 [ 64.785553][T10614] ? radix_tree_insert+0x5b0/0x5b0 [ 64.790648][T10614] ? lock_downgrade+0x710/0x710 [ 64.795471][T10614] genl_rcv_msg+0xb1/0x160 [ 64.799852][T10614] netlink_rcv_skb+0x13c/0x380 [ 64.804599][T10614] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 64.810023][T10614] ? netlink_ack+0x990/0x990 [ 64.814582][T10614] ? netlink_deliver_tap+0x1b2/0xb10 [ 64.820082][T10614] genl_rcv+0x23/0x40 [ 64.824487][T10614] netlink_unicast+0x43b/0x640 [ 64.829717][T10614] ? netlink_attachskb+0x6d0/0x6d0 [ 64.834799][T10614] ? _copy_from_iter_full+0x195/0x7f0 [ 64.840851][T10614] ? __check_object_size+0x203/0x2f9 [ 64.846162][T10614] netlink_sendmsg+0x79e/0xc40 [ 64.850893][T10614] ? netlink_unicast+0x640/0x640 [ 64.855802][T10614] ? apparmor_socket_sendmsg+0x1b/0x20 [ 64.861228][T10614] ? netlink_unicast+0x640/0x640 [ 64.866132][T10614] sock_sendmsg+0xb5/0xf0 [ 64.870486][T10614] ___sys_sendmsg+0x653/0x950 [ 64.875131][T10614] ? copy_msghdr_from_user+0x460/0x460 [ 64.880559][T10614] ? rcu_read_lock_held+0xa7/0xb0 [ 64.885551][T10614] ? __kasan_check_read+0x11/0x20 [ 64.890542][T10614] ? __fget+0x2e3/0x450 [ 64.894666][T10614] ? do_dup2+0x450/0x450 [ 64.898873][T10614] ? mark_lock+0xd0/0x13e0 [ 64.903260][T10614] ? __fget_light+0x179/0x1f0 [ 64.907903][T10614] ? __fdget+0xe/0x10 [ 64.911848][T10614] ? sockfd_lookup_light+0x1c/0x150 [ 64.917012][T10614] __sys_sendmsg+0xd9/0x180 [ 64.921480][T10614] ? __sys_sendmsg_sock+0xb0/0xb0 [ 64.926472][T10614] ? __context_tracking_exit.part.3+0x81/0x230 [ 64.932594][T10614] ? syscall_trace_enter+0x27f/0xc80 [ 64.937848][T10614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.943879][T10614] ? lockdep_hardirqs_on+0x3ab/0x590 [ 64.949130][T10614] __x64_sys_sendmsg+0x73/0xb0 [ 64.953877][T10614] do_syscall_64+0x9d/0x550 [ 64.958348][T10614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.964204][T10614] RIP: 0033:0x4665f9 [ 64.968080][T10614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.987651][T10614] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.996040][T10614] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 65.003996][T10614] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 65.011935][T10614] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 65.019875][T10614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 65.027815][T10614] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 65.048379][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.075885][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.086011][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.096902][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.107214][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.118298][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.128318][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.139641][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.149731][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.160410][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.171290][ T9063] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.179770][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.188480][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.196937][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.221023][ T3999] Bluetooth: hci1: command 0x0419 tx timeout [ 65.228589][ T3999] Bluetooth: hci3: command 0x0419 tx timeout [ 65.235726][T10634] FAULT_INJECTION: forcing a failure. [ 65.235726][T10634] name failslab, interval 1, probability 0, space 0, times 0 [ 65.254394][ T3999] Bluetooth: hci5: command 0x0419 tx timeout [ 65.262902][T10634] CPU: 1 PID: 10634 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 65.271551][T10634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.281580][T10634] Call Trace: [ 65.284842][T10634] dump_stack+0x86/0xca [ 65.288970][T10634] should_fail.cold.4+0x5/0x1f [ 65.293721][T10634] ? fault_create_debugfs_attr+0x150/0x150 [ 65.299495][T10634] ? __d_alloc+0x28/0x8a0 [ 65.303790][T10634] __should_failslab+0xdb/0x110 [ 65.308625][T10634] should_failslab+0x9/0x14 [ 65.313121][T10634] slab_pre_alloc_hook+0x7d/0x90 [ 65.318042][T10634] kmem_cache_alloc+0x20/0x2c0 [ 65.322774][T10634] __d_alloc+0x28/0x8a0 [ 65.326899][T10634] d_alloc+0x42/0x210 [ 65.330848][T10634] d_alloc_parallel+0xec/0x18f0 [ 65.335666][T10634] ? kernel_text_address+0x79/0xf0 [ 65.340742][T10634] ? __unwind_start+0x1ed/0x400 [ 65.345563][T10634] ? __kasan_check_read+0x11/0x20 [ 65.350575][T10634] ? mark_lock+0xd0/0x13e0 [ 65.354960][T10634] ? __d_lookup_rcu+0x8c0/0x8c0 [ 65.359794][T10634] ? __lock_acquire+0x967/0x5160 [ 65.364695][T10634] ? mark_lock+0xd0/0x13e0 [ 65.369098][T10634] ? find_held_lock+0x36/0x1d0 [ 65.373828][T10634] ? lockdep_init_map+0x1b6/0x5f0 [ 65.378818][T10634] ? lockdep_init_map+0x1b6/0x5f0 [ 65.383816][T10634] __lookup_slow+0x18d/0x3f0 [ 65.388396][T10634] ? vfs_unlink+0x550/0x550 [ 65.392872][T10634] ? __d_lookup+0x305/0x5c0 [ 65.397368][T10634] ? lockdep_hardirqs_on+0x3ab/0x590 [ 65.402622][T10634] ? d_lookup+0x88/0xb0 [ 65.407181][T10634] ? d_lookup+0x3c/0xb0 [ 65.411933][T10634] lookup_one_len+0x132/0x160 [ 65.416776][T10634] ? lookup_one_len_unlocked+0xc0/0xc0 [ 65.422429][T10634] ? _raw_spin_unlock+0x2c/0x50 [ 65.428173][T10634] start_creating+0xc0/0x240 [ 65.432937][T10634] debugfs_create_dir+0x17/0x350 [ 65.438078][T10634] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 65.444241][T10634] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 65.451218][T10634] ? mark_lock+0x760/0x13e0 [ 65.455754][T10634] ? __raw_spin_lock_init+0x2d/0x100 [ 65.461009][T10634] ieee80211_setup_sdata+0x8f5/0xf20 [ 65.466322][T10634] ieee80211_if_add+0xc6a/0x1760 [ 65.471232][T10634] ieee80211_add_iface+0x7a/0xf0 [ 65.476134][T10634] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 65.482343][T10634] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 65.487614][T10634] nl80211_new_interface+0x3f5/0xfc0 [ 65.492867][T10634] ? nl80211_send_iface+0x17b0/0x17b0 [ 65.498225][T10634] ? nl80211_pre_doit+0x24a/0x540 [ 65.503216][T10634] genl_family_rcv_msg+0x61d/0x12f0 [ 65.508382][T10634] ? genl_unregister_family+0x6f0/0x6f0 [ 65.513893][T10634] ? radix_tree_insert+0x5b0/0x5b0 [ 65.518968][T10634] ? lock_downgrade+0x710/0x710 [ 65.523791][T10634] genl_rcv_msg+0xb1/0x160 [ 65.528175][T10634] netlink_rcv_skb+0x13c/0x380 [ 65.532905][T10634] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 65.538330][T10634] ? netlink_ack+0x990/0x990 [ 65.542905][T10634] ? netlink_deliver_tap+0x1b2/0xb10 [ 65.548163][T10634] genl_rcv+0x23/0x40 [ 65.552116][T10634] netlink_unicast+0x43b/0x640 [ 65.556845][T10634] ? netlink_attachskb+0x6d0/0x6d0 [ 65.561988][T10634] ? _copy_from_iter_full+0x195/0x7f0 [ 65.567326][T10634] ? __check_object_size+0x203/0x2f9 [ 65.572581][T10634] netlink_sendmsg+0x79e/0xc40 [ 65.577311][T10634] ? netlink_unicast+0x640/0x640 [ 65.582218][T10634] ? apparmor_socket_sendmsg+0x1b/0x20 [ 65.587642][T10634] ? netlink_unicast+0x640/0x640 [ 65.592549][T10634] sock_sendmsg+0xb5/0xf0 [ 65.596844][T10634] ___sys_sendmsg+0x653/0x950 [ 65.601487][T10634] ? copy_msghdr_from_user+0x460/0x460 [ 65.606913][T10634] ? rcu_read_lock_held+0xa7/0xb0 [ 65.611908][T10634] ? __kasan_check_read+0x11/0x20 [ 65.616900][T10634] ? __fget+0x2e3/0x450 [ 65.621040][T10634] ? do_dup2+0x450/0x450 [ 65.625249][T10634] ? mark_lock+0xd0/0x13e0 [ 65.629633][T10634] ? __fget_light+0x179/0x1f0 [ 65.634275][T10634] ? __fdget+0xe/0x10 [ 65.638221][T10634] ? sockfd_lookup_light+0x1c/0x150 [ 65.643387][T10634] __sys_sendmsg+0xd9/0x180 [ 65.647860][T10634] ? __sys_sendmsg_sock+0xb0/0xb0 [ 65.652853][T10634] ? __context_tracking_exit.part.3+0x81/0x230 [ 65.658972][T10634] ? syscall_trace_enter+0x27f/0xc80 [ 65.664235][T10634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.670291][T10634] ? lockdep_hardirqs_on+0x3ab/0x590 [ 65.675542][T10634] __x64_sys_sendmsg+0x73/0xb0 [ 65.680271][T10634] do_syscall_64+0x9d/0x550 [ 65.684739][T10634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.690599][T10634] RIP: 0033:0x4665f9 [ 65.694461][T10634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.714033][T10634] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.722414][T10634] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 65.730371][T10634] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 65.738311][T10634] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 65.746252][T10634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 65.754192][T10634] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 65.766283][ T4233] Bluetooth: hci4: command 0x0419 tx timeout [ 65.772756][ T3686] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.779097][ T3686] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.786834][ T4233] Bluetooth: hci0: command 0x0419 tx timeout [ 65.792845][ T4233] Bluetooth: hci2: command 0x0419 tx timeout [ 65.801860][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.812740][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.823661][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.846517][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.858572][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.870227][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.880303][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.890932][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.900945][ T9063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.911616][ T9063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.922729][ T9063] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.938501][T10655] FAULT_INJECTION: forcing a failure. [ 65.938501][T10655] name failslab, interval 1, probability 0, space 0, times 0 [ 65.952629][T10655] CPU: 0 PID: 10655 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 65.961280][T10655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.971314][T10655] Call Trace: [ 65.974582][T10655] dump_stack+0x86/0xca [ 65.978708][T10655] should_fail.cold.4+0x5/0x1f [ 65.983439][T10655] ? fault_create_debugfs_attr+0x150/0x150 [ 65.989221][T10655] ? __d_alloc+0x28/0x8a0 [ 65.993517][T10655] __should_failslab+0xdb/0x110 [ 65.998335][T10655] should_failslab+0x9/0x14 [ 66.002803][T10655] slab_pre_alloc_hook+0x7d/0x90 [ 66.007711][T10655] kmem_cache_alloc+0x20/0x2c0 [ 66.012450][T10655] __d_alloc+0x28/0x8a0 [ 66.016758][T10655] d_alloc+0x42/0x210 [ 66.020730][T10655] d_alloc_parallel+0xec/0x18f0 [ 66.025564][T10655] ? kernel_text_address+0x79/0xf0 [ 66.030647][T10655] ? __unwind_start+0x1ed/0x400 [ 66.035479][T10655] ? __kasan_check_read+0x11/0x20 [ 66.040476][T10655] ? mark_lock+0xd0/0x13e0 [ 66.044859][T10655] ? __d_lookup_rcu+0x8c0/0x8c0 [ 66.049692][T10655] ? __lock_acquire+0x967/0x5160 [ 66.054596][T10655] ? mark_lock+0xd0/0x13e0 [ 66.058979][T10655] ? find_held_lock+0x36/0x1d0 [ 66.063725][T10655] ? lockdep_init_map+0x1b6/0x5f0 [ 66.068716][T10655] ? lockdep_init_map+0x1b6/0x5f0 [ 66.073710][T10655] __lookup_slow+0x18d/0x3f0 [ 66.078274][T10655] ? vfs_unlink+0x550/0x550 [ 66.082746][T10655] ? __d_lookup+0x305/0x5c0 [ 66.087217][T10655] ? lockdep_hardirqs_on+0x3ab/0x590 [ 66.092474][T10655] ? d_lookup+0x88/0xb0 [ 66.096603][T10655] ? d_lookup+0x3c/0xb0 [ 66.100733][T10655] lookup_one_len+0x132/0x160 [ 66.105379][T10655] ? lookup_one_len_unlocked+0xc0/0xc0 [ 66.110803][T10655] ? _raw_spin_unlock+0x2c/0x50 [ 66.115623][T10655] start_creating+0xc0/0x240 [ 66.120181][T10655] debugfs_create_dir+0x17/0x350 [ 66.125088][T10655] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 66.131033][T10655] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 66.137418][T10655] ? mark_lock+0x760/0x13e0 [ 66.141901][T10655] ? __raw_spin_lock_init+0x2d/0x100 [ 66.147162][T10655] ieee80211_setup_sdata+0x8f5/0xf20 [ 66.152420][T10655] ieee80211_if_add+0xc6a/0x1760 [ 66.157334][T10655] ieee80211_add_iface+0x7a/0xf0 [ 66.162250][T10655] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 66.168465][T10655] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 66.173729][T10655] nl80211_new_interface+0x3f5/0xfc0 [ 66.178980][T10655] ? nl80211_send_iface+0x17b0/0x17b0 [ 66.184319][T10655] ? nl80211_pre_doit+0x24a/0x540 [ 66.189312][T10655] genl_family_rcv_msg+0x61d/0x12f0 [ 66.194481][T10655] ? genl_unregister_family+0x6f0/0x6f0 [ 66.200012][T10655] ? radix_tree_insert+0x5b0/0x5b0 [ 66.205087][T10655] ? lock_downgrade+0x710/0x710 [ 66.209925][T10655] genl_rcv_msg+0xb1/0x160 [ 66.214326][T10655] netlink_rcv_skb+0x13c/0x380 [ 66.219061][T10655] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 66.224491][T10655] ? netlink_ack+0x990/0x990 [ 66.229050][T10655] ? netlink_deliver_tap+0x1b2/0xb10 [ 66.234301][T10655] genl_rcv+0x23/0x40 [ 66.238249][T10655] netlink_unicast+0x43b/0x640 [ 66.242978][T10655] ? netlink_attachskb+0x6d0/0x6d0 [ 66.248059][T10655] ? _copy_from_iter_full+0x195/0x7f0 [ 66.253403][T10655] ? __check_object_size+0x203/0x2f9 [ 66.258655][T10655] netlink_sendmsg+0x79e/0xc40 [ 66.263386][T10655] ? netlink_unicast+0x640/0x640 [ 66.268297][T10655] ? apparmor_socket_sendmsg+0x1b/0x20 [ 66.273728][T10655] ? netlink_unicast+0x640/0x640 [ 66.278637][T10655] sock_sendmsg+0xb5/0xf0 [ 66.282932][T10655] ___sys_sendmsg+0x653/0x950 [ 66.287581][T10655] ? copy_msghdr_from_user+0x460/0x460 [ 66.293012][T10655] ? rcu_read_lock_held+0xa7/0xb0 [ 66.298005][T10655] ? __kasan_check_read+0x11/0x20 [ 66.302999][T10655] ? __fget+0x2e3/0x450 [ 66.307127][T10655] ? do_dup2+0x450/0x450 [ 66.311340][T10655] ? mark_lock+0xd0/0x13e0 [ 66.315742][T10655] ? __fget_light+0x179/0x1f0 [ 66.320391][T10655] ? __fdget+0xe/0x10 [ 66.324343][T10655] ? sockfd_lookup_light+0x1c/0x150 [ 66.329507][T10655] __sys_sendmsg+0xd9/0x180 [ 66.333977][T10655] ? __sys_sendmsg_sock+0xb0/0xb0 [ 66.338968][T10655] ? __context_tracking_exit.part.3+0x81/0x230 [ 66.345090][T10655] ? syscall_trace_enter+0x27f/0xc80 [ 66.350344][T10655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.356395][T10655] ? lockdep_hardirqs_on+0x3ab/0x590 [ 66.361647][T10655] __x64_sys_sendmsg+0x73/0xb0 [ 66.366379][T10655] do_syscall_64+0x9d/0x550 [ 66.370849][T10655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.376708][T10655] RIP: 0033:0x4665f9 [ 66.380573][T10655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.400142][T10655] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.408521][T10655] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 66.416852][T10655] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 66.424802][T10655] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 66.433094][T10655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 66.441842][T10655] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 66.472876][T10663] FAULT_INJECTION: forcing a failure. [ 66.472876][T10663] name failslab, interval 1, probability 0, space 0, times 0 [ 66.490132][T10663] CPU: 1 PID: 10663 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 66.498870][T10663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.508899][T10663] Call Trace: [ 66.512166][T10663] dump_stack+0x86/0xca [ 66.516300][T10663] should_fail.cold.4+0x5/0x1f [ 66.521250][T10663] ? fault_create_debugfs_attr+0x150/0x150 [ 66.527483][T10663] ? fill_pool+0x2a4/0x890 [ 66.531869][T10663] __should_failslab+0xdb/0x110 [ 66.536911][T10663] should_failslab+0x9/0x14 [ 66.541398][T10663] slab_pre_alloc_hook+0x2f/0x90 [ 66.546557][T10663] kmem_cache_alloc+0x20/0x2c0 [ 66.551526][T10663] fill_pool+0x2a4/0x890 [ 66.556191][T10663] ? debug_stats_open+0x20/0x20 [ 66.561456][T10663] ? _raw_spin_unlock_irqrestore+0x52/0x60 [ 66.567228][T10663] ? __debug_object_init+0x4fa/0x11d0 [ 66.572791][T10663] ? lockdep_hardirqs_on+0x3ab/0x590 [ 66.578302][T10663] ? _raw_spin_unlock_irqrestore+0x52/0x60 [ 66.584078][T10663] ? trace_hardirqs_on+0x28/0x1a0 [ 66.589079][T10663] __debug_object_init+0x79/0x11d0 [ 66.594692][T10663] ? __debug_object_init+0x4fa/0x11d0 [ 66.600110][T10663] ? debug_object_destroy+0x2a0/0x2a0 [ 66.605923][T10663] ? queue_work_node+0x190/0x190 [ 66.610852][T10663] ? rcu_read_lock_sched_held+0xa7/0xd0 [ 66.616368][T10663] ? lockdep_init_map+0x1b6/0x5f0 [ 66.621362][T10663] debug_object_init+0x16/0x20 [ 66.626124][T10663] __init_work+0x1b/0x20 [ 66.630684][T10663] ieee80211_setup_sdata+0x402/0xf20 [ 66.635936][T10663] ieee80211_if_add+0xc6a/0x1760 [ 66.640847][T10663] ieee80211_add_iface+0x7a/0xf0 [ 66.645751][T10663] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 66.652189][T10663] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 66.657651][T10663] nl80211_new_interface+0x3f5/0xfc0 [ 66.663343][T10663] ? nl80211_send_iface+0x17b0/0x17b0 [ 66.668690][T10663] genl_family_rcv_msg+0x61d/0x12f0 [ 66.673859][T10663] ? genl_unregister_family+0x6f0/0x6f0 [ 66.679609][T10663] ? radix_tree_insert+0x5b0/0x5b0 [ 66.685151][T10663] ? lock_downgrade+0x710/0x710 [ 66.689973][T10663] genl_rcv_msg+0xb1/0x160 [ 66.694358][T10663] netlink_rcv_skb+0x13c/0x380 [ 66.699108][T10663] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 66.704532][T10663] ? netlink_ack+0x990/0x990 [ 66.709092][T10663] ? netlink_deliver_tap+0x1b2/0xb10 [ 66.714349][T10663] genl_rcv+0x23/0x40 [ 66.718299][T10663] netlink_unicast+0x43b/0x640 [ 66.723029][T10663] ? netlink_attachskb+0x6d0/0x6d0 [ 66.728180][T10663] ? _copy_from_iter_full+0x195/0x7f0 [ 66.733523][T10663] ? __check_object_size+0x203/0x2f9 [ 66.738774][T10663] netlink_sendmsg+0x79e/0xc40 [ 66.743504][T10663] ? netlink_unicast+0x640/0x640 [ 66.748414][T10663] ? apparmor_socket_sendmsg+0x1b/0x20 [ 66.753857][T10663] ? netlink_unicast+0x640/0x640 [ 66.758760][T10663] sock_sendmsg+0xb5/0xf0 [ 66.763055][T10663] ___sys_sendmsg+0x653/0x950 [ 66.767704][T10663] ? copy_msghdr_from_user+0x460/0x460 [ 66.773127][T10663] ? rcu_read_lock_held+0xa7/0xb0 [ 66.778119][T10663] ? __kasan_check_read+0x11/0x20 [ 66.783113][T10663] ? __fget+0x2e3/0x450 [ 66.787257][T10663] ? do_dup2+0x450/0x450 [ 66.791465][T10663] ? mark_lock+0xd0/0x13e0 [ 66.795855][T10663] ? __fget_light+0x179/0x1f0 [ 66.800500][T10663] ? __fdget+0xe/0x10 [ 66.804451][T10663] ? sockfd_lookup_light+0x1c/0x150 [ 66.809615][T10663] __sys_sendmsg+0xd9/0x180 [ 66.814103][T10663] ? __sys_sendmsg_sock+0xb0/0xb0 [ 66.819097][T10663] ? __context_tracking_exit.part.3+0x81/0x230 [ 66.825218][T10663] ? syscall_trace_enter+0x27f/0xc80 [ 66.830473][T10663] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.836507][T10663] ? lockdep_hardirqs_on+0x3ab/0x590 [ 66.841762][T10663] __x64_sys_sendmsg+0x73/0xb0 [ 66.846494][T10663] do_syscall_64+0x9d/0x550 [ 66.850983][T10663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.856843][T10663] RIP: 0033:0x4665f9 [ 66.860704][T10663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.880298][T10663] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.888682][T10663] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 66.896631][T10663] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 66.904571][T10663] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 66.912528][T10663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 66.920467][T10663] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 66.955717][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.972861][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.990783][ T9769] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.001956][ T206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.037231][ T9790] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.045206][ T9790] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.071693][ T206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.080564][ T9769] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.093716][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.101855][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.112587][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.127111][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.129899][ T9769] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.135191][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.149954][ T9769] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.153636][ T3546] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.173210][ T3546] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.184559][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.195850][T10758] FAULT_INJECTION: forcing a failure. [ 67.195850][T10758] name failslab, interval 1, probability 0, space 0, times 0 [ 67.214450][T10758] CPU: 0 PID: 10758 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 67.223102][T10758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.233134][T10758] Call Trace: [ 67.236397][T10758] dump_stack+0x86/0xca [ 67.240531][T10758] should_fail.cold.4+0x5/0x1f [ 67.245269][T10758] ? fault_create_debugfs_attr+0x150/0x150 [ 67.251071][T10758] ? __d_alloc+0x28/0x8a0 [ 67.255372][T10758] __should_failslab+0xdb/0x110 [ 67.260196][T10758] should_failslab+0x9/0x14 [ 67.264670][T10758] slab_pre_alloc_hook+0x7d/0x90 [ 67.269576][T10758] kmem_cache_alloc+0x20/0x2c0 [ 67.274310][T10758] __d_alloc+0x28/0x8a0 [ 67.278444][T10758] d_alloc+0x42/0x210 [ 67.282400][T10758] d_alloc_parallel+0xec/0x18f0 [ 67.287219][T10758] ? kernel_text_address+0x79/0xf0 [ 67.292301][T10758] ? __unwind_start+0x1ed/0x400 [ 67.297126][T10758] ? __kasan_check_read+0x11/0x20 [ 67.302124][T10758] ? mark_lock+0xd0/0x13e0 [ 67.306536][T10758] ? __d_lookup_rcu+0x8c0/0x8c0 [ 67.311354][T10758] ? __lock_acquire+0x967/0x5160 [ 67.316263][T10758] ? mark_lock+0xd0/0x13e0 [ 67.320651][T10758] ? find_held_lock+0x36/0x1d0 [ 67.325385][T10758] ? lockdep_init_map+0x1b6/0x5f0 [ 67.330381][T10758] ? lockdep_init_map+0x1b6/0x5f0 [ 67.335379][T10758] __lookup_slow+0x18d/0x3f0 [ 67.339942][T10758] ? vfs_unlink+0x550/0x550 [ 67.344425][T10758] ? __d_lookup+0x305/0x5c0 [ 67.348898][T10758] ? lockdep_hardirqs_on+0x3ab/0x590 [ 67.354150][T10758] ? d_lookup+0x88/0xb0 [ 67.358281][T10758] ? d_lookup+0x3c/0xb0 [ 67.362408][T10758] lookup_one_len+0x132/0x160 [ 67.367056][T10758] ? lookup_one_len_unlocked+0xc0/0xc0 [ 67.372486][T10758] ? _raw_spin_unlock+0x2c/0x50 [ 67.377315][T10758] start_creating+0xc0/0x240 [ 67.381879][T10758] debugfs_create_dir+0x17/0x350 [ 67.386788][T10758] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 67.392739][T10758] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 67.399123][T10758] ? mark_lock+0x760/0x13e0 [ 67.403623][T10758] ? __raw_spin_lock_init+0x2d/0x100 [ 67.408881][T10758] ieee80211_setup_sdata+0x8f5/0xf20 [ 67.414137][T10758] ieee80211_if_add+0xc6a/0x1760 [ 67.419052][T10758] ieee80211_add_iface+0x7a/0xf0 [ 67.423957][T10758] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 67.430172][T10758] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 67.435434][T10758] nl80211_new_interface+0x3f5/0xfc0 [ 67.440694][T10758] ? nl80211_send_iface+0x17b0/0x17b0 [ 67.446037][T10758] ? nl80211_pre_doit+0x24a/0x540 [ 67.451035][T10758] genl_family_rcv_msg+0x61d/0x12f0 [ 67.456207][T10758] ? genl_unregister_family+0x6f0/0x6f0 [ 67.461724][T10758] ? radix_tree_insert+0x5b0/0x5b0 [ 67.466808][T10758] ? lock_downgrade+0x710/0x710 [ 67.471637][T10758] genl_rcv_msg+0xb1/0x160 [ 67.476027][T10758] netlink_rcv_skb+0x13c/0x380 [ 67.480762][T10758] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 67.486192][T10758] ? netlink_ack+0x990/0x990 [ 67.490758][T10758] ? netlink_deliver_tap+0x1b2/0xb10 [ 67.496015][T10758] genl_rcv+0x23/0x40 [ 67.499974][T10758] netlink_unicast+0x43b/0x640 [ 67.504711][T10758] ? netlink_attachskb+0x6d0/0x6d0 [ 67.509791][T10758] ? _copy_from_iter_full+0x195/0x7f0 [ 67.515136][T10758] ? __check_object_size+0x203/0x2f9 [ 67.520390][T10758] netlink_sendmsg+0x79e/0xc40 [ 67.525125][T10758] ? netlink_unicast+0x640/0x640 [ 67.530038][T10758] ? apparmor_socket_sendmsg+0x1b/0x20 [ 67.535466][T10758] ? netlink_unicast+0x640/0x640 [ 67.540375][T10758] sock_sendmsg+0xb5/0xf0 [ 67.544678][T10758] ___sys_sendmsg+0x653/0x950 [ 67.549324][T10758] ? copy_msghdr_from_user+0x460/0x460 [ 67.554756][T10758] ? rcu_read_lock_held+0xa7/0xb0 [ 67.559751][T10758] ? __kasan_check_read+0x11/0x20 [ 67.564770][T10758] ? __fget+0x2e3/0x450 [ 67.568901][T10758] ? do_dup2+0x450/0x450 [ 67.573133][T10758] ? mark_lock+0xd0/0x13e0 [ 67.577521][T10758] ? __fget_light+0x179/0x1f0 [ 67.582167][T10758] ? __fdget+0xe/0x10 [ 67.586117][T10758] ? sockfd_lookup_light+0x1c/0x150 [ 67.591307][T10758] __sys_sendmsg+0xd9/0x180 [ 67.595781][T10758] ? __sys_sendmsg_sock+0xb0/0xb0 [ 67.600775][T10758] ? __context_tracking_exit.part.3+0x81/0x230 [ 67.606901][T10758] ? syscall_trace_enter+0x27f/0xc80 [ 67.612162][T10758] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.618197][T10758] ? lockdep_hardirqs_on+0x3ab/0x590 [ 67.623457][T10758] __x64_sys_sendmsg+0x73/0xb0 [ 67.628282][T10758] do_syscall_64+0x9d/0x550 [ 67.632755][T10758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.638616][T10758] RIP: 0033:0x4665f9 [ 67.642481][T10758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.662056][T10758] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.670435][T10758] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 67.678378][T10758] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 67.686322][T10758] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 67.694267][T10758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 67.702211][T10758] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 67.731980][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.741426][ T8972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.754712][T10766] FAULT_INJECTION: forcing a failure. [ 67.754712][T10766] name failslab, interval 1, probability 0, space 0, times 0 [ 67.767848][T10766] CPU: 0 PID: 10766 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 67.776498][T10766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.786530][T10766] Call Trace: [ 67.789794][T10766] dump_stack+0x86/0xca [ 67.793924][T10766] should_fail.cold.4+0x5/0x1f [ 67.798663][T10766] ? fault_create_debugfs_attr+0x150/0x150 [ 67.804452][T10766] ? __d_alloc+0x28/0x8a0 [ 67.808756][T10766] __should_failslab+0xdb/0x110 [ 67.813587][T10766] should_failslab+0x9/0x14 [ 67.818065][T10766] slab_pre_alloc_hook+0x7d/0x90 [ 67.822982][T10766] kmem_cache_alloc+0x20/0x2c0 [ 67.827720][T10766] __d_alloc+0x28/0x8a0 [ 67.832030][T10766] d_alloc+0x42/0x210 [ 67.835991][T10766] d_alloc_parallel+0xec/0x18f0 [ 67.840815][T10766] ? kernel_text_address+0x79/0xf0 [ 67.845898][T10766] ? __unwind_start+0x1ed/0x400 [ 67.850727][T10766] ? __kasan_check_read+0x11/0x20 [ 67.855722][T10766] ? mark_lock+0xd0/0x13e0 [ 67.860111][T10766] ? __d_lookup_rcu+0x8c0/0x8c0 [ 67.864930][T10766] ? __lock_acquire+0x967/0x5160 [ 67.869838][T10766] ? mark_lock+0xd0/0x13e0 [ 67.874230][T10766] ? find_held_lock+0x36/0x1d0 [ 67.878972][T10766] ? lockdep_init_map+0x1b6/0x5f0 [ 67.883973][T10766] ? lockdep_init_map+0x1b6/0x5f0 [ 67.888979][T10766] __lookup_slow+0x18d/0x3f0 [ 67.893543][T10766] ? vfs_unlink+0x550/0x550 [ 67.898019][T10766] ? __d_lookup+0x305/0x5c0 [ 67.902497][T10766] ? lockdep_hardirqs_on+0x3ab/0x590 [ 67.907751][T10766] ? d_lookup+0x88/0xb0 [ 67.911881][T10766] ? d_lookup+0x3c/0xb0 [ 67.916013][T10766] lookup_one_len+0x132/0x160 [ 67.920661][T10766] ? lookup_one_len_unlocked+0xc0/0xc0 [ 67.926092][T10766] ? _raw_spin_unlock+0x2c/0x50 [ 67.930918][T10766] start_creating+0xc0/0x240 [ 67.935480][T10766] debugfs_create_dir+0x17/0x350 [ 67.940392][T10766] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 67.946558][T10766] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 67.952965][T10766] ? mark_lock+0x760/0x13e0 [ 67.957448][T10766] ? __raw_spin_lock_init+0x2d/0x100 [ 67.962727][T10766] ieee80211_setup_sdata+0x8f5/0xf20 [ 67.967993][T10766] ieee80211_if_add+0xc6a/0x1760 [ 67.972911][T10766] ieee80211_add_iface+0x7a/0xf0 [ 67.977817][T10766] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 67.984048][T10766] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 67.989306][T10766] nl80211_new_interface+0x3f5/0xfc0 [ 67.994562][T10766] ? nl80211_send_iface+0x17b0/0x17b0 [ 67.999910][T10766] ? nl80211_pre_doit+0x24a/0x540 [ 68.004907][T10766] genl_family_rcv_msg+0x61d/0x12f0 [ 68.010168][T10766] ? genl_unregister_family+0x6f0/0x6f0 [ 68.015685][T10766] ? radix_tree_insert+0x5b0/0x5b0 [ 68.020769][T10766] ? lock_downgrade+0x710/0x710 [ 68.025602][T10766] genl_rcv_msg+0xb1/0x160 [ 68.029996][T10766] netlink_rcv_skb+0x13c/0x380 [ 68.034756][T10766] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 68.040183][T10766] ? netlink_ack+0x990/0x990 [ 68.044747][T10766] ? netlink_deliver_tap+0x1b2/0xb10 [ 68.050006][T10766] genl_rcv+0x23/0x40 [ 68.053957][T10766] netlink_unicast+0x43b/0x640 [ 68.058698][T10766] ? netlink_attachskb+0x6d0/0x6d0 [ 68.063778][T10766] ? _copy_from_iter_full+0x195/0x7f0 [ 68.069124][T10766] ? __check_object_size+0x203/0x2f9 [ 68.074402][T10766] netlink_sendmsg+0x79e/0xc40 [ 68.079136][T10766] ? netlink_unicast+0x640/0x640 [ 68.084046][T10766] ? apparmor_socket_sendmsg+0x1b/0x20 [ 68.089473][T10766] ? netlink_unicast+0x640/0x640 [ 68.094389][T10766] sock_sendmsg+0xb5/0xf0 [ 68.098690][T10766] ___sys_sendmsg+0x653/0x950 [ 68.103343][T10766] ? copy_msghdr_from_user+0x460/0x460 [ 68.108771][T10766] ? rcu_read_lock_held+0xa7/0xb0 [ 68.113767][T10766] ? __kasan_check_read+0x11/0x20 [ 68.118763][T10766] ? __fget+0x2e3/0x450 [ 68.122891][T10766] ? do_dup2+0x450/0x450 [ 68.127102][T10766] ? mark_lock+0xd0/0x13e0 [ 68.131579][T10766] ? __fget_light+0x179/0x1f0 [ 68.136231][T10766] ? __fdget+0xe/0x10 [ 68.140182][T10766] ? sockfd_lookup_light+0x1c/0x150 [ 68.145354][T10766] __sys_sendmsg+0xd9/0x180 [ 68.149827][T10766] ? __sys_sendmsg_sock+0xb0/0xb0 [ 68.154822][T10766] ? __context_tracking_exit.part.3+0x81/0x230 [ 68.160951][T10766] ? syscall_trace_enter+0x27f/0xc80 [ 68.166216][T10766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.172252][T10766] ? lockdep_hardirqs_on+0x3ab/0x590 [ 68.177508][T10766] __x64_sys_sendmsg+0x73/0xb0 [ 68.182328][T10766] do_syscall_64+0x9d/0x550 [ 68.186805][T10766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.192690][T10766] RIP: 0033:0x4665f9 [ 68.196553][T10766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.216128][T10766] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.224508][T10766] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 68.232453][T10766] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 68.240399][T10766] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 68.248346][T10766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 68.256295][T10766] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 68.288463][T10770] FAULT_INJECTION: forcing a failure. [ 68.288463][T10770] name failslab, interval 1, probability 0, space 0, times 0 [ 68.310194][T10770] CPU: 0 PID: 10770 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 68.319047][T10770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.329072][T10770] Call Trace: [ 68.332331][T10770] dump_stack+0x86/0xca [ 68.336456][T10770] should_fail.cold.4+0x5/0x1f [ 68.341193][T10770] ? fault_create_debugfs_attr+0x150/0x150 [ 68.346977][T10770] ? __d_alloc+0x28/0x8a0 [ 68.351276][T10770] __should_failslab+0xdb/0x110 [ 68.356095][T10770] should_failslab+0x9/0x14 [ 68.360566][T10770] slab_pre_alloc_hook+0x7d/0x90 [ 68.365469][T10770] kmem_cache_alloc+0x20/0x2c0 [ 68.370201][T10770] __d_alloc+0x28/0x8a0 [ 68.374328][T10770] d_alloc+0x42/0x210 [ 68.378298][T10770] d_alloc_parallel+0xec/0x18f0 [ 68.383117][T10770] ? kernel_text_address+0x79/0xf0 [ 68.388197][T10770] ? __unwind_start+0x1ed/0x400 [ 68.393021][T10770] ? __kasan_check_read+0x11/0x20 [ 68.398016][T10770] ? mark_lock+0xd0/0x13e0 [ 68.402403][T10770] ? __d_lookup_rcu+0x8c0/0x8c0 [ 68.407227][T10770] ? __lock_acquire+0x967/0x5160 [ 68.412130][T10770] ? mark_lock+0xd0/0x13e0 [ 68.416515][T10770] ? find_held_lock+0x36/0x1d0 [ 68.421437][T10770] ? lockdep_init_map+0x1b6/0x5f0 [ 68.426426][T10770] ? lockdep_init_map+0x1b6/0x5f0 [ 68.431421][T10770] __lookup_slow+0x18d/0x3f0 [ 68.435982][T10770] ? vfs_unlink+0x550/0x550 [ 68.440455][T10770] ? __d_lookup+0x305/0x5c0 [ 68.445184][T10770] ? lockdep_hardirqs_on+0x3ab/0x590 [ 68.450435][T10770] ? d_lookup+0x88/0xb0 [ 68.454558][T10770] ? d_lookup+0x3c/0xb0 [ 68.458682][T10770] lookup_one_len+0x132/0x160 [ 68.463325][T10770] ? lookup_one_len_unlocked+0xc0/0xc0 [ 68.468749][T10770] ? _raw_spin_unlock+0x2c/0x50 [ 68.473655][T10770] start_creating+0xc0/0x240 [ 68.478213][T10770] debugfs_create_dir+0x17/0x350 [ 68.483206][T10770] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 68.489154][T10770] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 68.495532][T10770] ? mark_lock+0x760/0x13e0 [ 68.500022][T10770] ? __raw_spin_lock_init+0x2d/0x100 [ 68.505276][T10770] ieee80211_setup_sdata+0x8f5/0xf20 [ 68.510529][T10770] ieee80211_if_add+0xc6a/0x1760 [ 68.515437][T10770] ieee80211_add_iface+0x7a/0xf0 [ 68.520341][T10770] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 68.526548][T10770] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 68.531805][T10770] nl80211_new_interface+0x3f5/0xfc0 [ 68.537060][T10770] ? nl80211_send_iface+0x17b0/0x17b0 [ 68.542400][T10770] ? nl80211_pre_doit+0x24a/0x540 [ 68.547392][T10770] genl_family_rcv_msg+0x61d/0x12f0 [ 68.552563][T10770] ? genl_unregister_family+0x6f0/0x6f0 [ 68.558182][T10770] ? radix_tree_insert+0x5b0/0x5b0 [ 68.563258][T10770] ? lock_downgrade+0x710/0x710 [ 68.568080][T10770] genl_rcv_msg+0xb1/0x160 [ 68.572465][T10770] netlink_rcv_skb+0x13c/0x380 [ 68.577194][T10770] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 68.582617][T10770] ? netlink_ack+0x990/0x990 [ 68.587200][T10770] ? netlink_deliver_tap+0x1b2/0xb10 [ 68.592453][T10770] genl_rcv+0x23/0x40 [ 68.596400][T10770] netlink_unicast+0x43b/0x640 [ 68.601133][T10770] ? netlink_attachskb+0x6d0/0x6d0 [ 68.606210][T10770] ? _copy_from_iter_full+0x195/0x7f0 [ 68.611721][T10770] ? __check_object_size+0x203/0x2f9 [ 68.616977][T10770] netlink_sendmsg+0x79e/0xc40 [ 68.621708][T10770] ? netlink_unicast+0x640/0x640 [ 68.626633][T10770] ? apparmor_socket_sendmsg+0x1b/0x20 [ 68.632057][T10770] ? netlink_unicast+0x640/0x640 [ 68.636960][T10770] sock_sendmsg+0xb5/0xf0 [ 68.641455][T10770] ___sys_sendmsg+0x653/0x950 [ 68.646204][T10770] ? copy_msghdr_from_user+0x460/0x460 [ 68.651629][T10770] ? rcu_read_lock_held+0xa7/0xb0 [ 68.656623][T10770] ? __kasan_check_read+0x11/0x20 [ 68.661615][T10770] ? __fget+0x2e3/0x450 [ 68.665738][T10770] ? do_dup2+0x450/0x450 [ 68.669944][T10770] ? mark_lock+0xd0/0x13e0 [ 68.674329][T10770] ? __fget_light+0x179/0x1f0 [ 68.678978][T10770] ? __fdget+0xe/0x10 [ 68.682927][T10770] ? sockfd_lookup_light+0x1c/0x150 [ 68.688093][T10770] __sys_sendmsg+0xd9/0x180 [ 68.692561][T10770] ? __sys_sendmsg_sock+0xb0/0xb0 [ 68.697553][T10770] ? __context_tracking_exit.part.3+0x81/0x230 [ 68.703673][T10770] ? syscall_trace_enter+0x27f/0xc80 [ 68.708927][T10770] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.714957][T10770] ? lockdep_hardirqs_on+0x3ab/0x590 [ 68.720213][T10770] __x64_sys_sendmsg+0x73/0xb0 [ 68.724960][T10770] do_syscall_64+0x9d/0x550 [ 68.729433][T10770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.735290][T10770] RIP: 0033:0x4665f9 [ 68.739156][T10770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.758728][T10770] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.767103][T10770] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 68.775040][T10770] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 68.782999][T10770] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 68.791027][T10770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 68.798972][T10770] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 68.836168][T10774] FAULT_INJECTION: forcing a failure. [ 68.836168][T10774] name failslab, interval 1, probability 0, space 0, times 0 [ 68.851225][T10774] CPU: 1 PID: 10774 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 68.859882][T10774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.869944][T10774] Call Trace: [ 68.873211][T10774] dump_stack+0x86/0xca [ 68.877346][T10774] should_fail.cold.4+0x5/0x1f [ 68.882089][T10774] ? fault_create_debugfs_attr+0x150/0x150 [ 68.887903][T10774] __should_failslab+0xdb/0x110 [ 68.892732][T10774] should_failslab+0x9/0x14 [ 68.897209][T10774] slab_pre_alloc_hook+0x7d/0x90 [ 68.902123][T10774] __kmalloc_node+0x4c/0x270 [ 68.906688][T10774] ? kvmalloc_node+0x6a/0x80 [ 68.911253][T10774] kvmalloc_node+0x6a/0x80 [ 68.915842][T10774] bucket_table_alloc+0x57/0x3d0 [ 68.920936][T10774] rhashtable_init+0x389/0x6f0 [ 68.925671][T10774] mesh_pathtbl_init+0x4b/0xe0 [ 68.930588][T10774] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 68.937221][T10774] ieee80211_setup_sdata+0xb5c/0xf20 [ 68.942662][T10774] ieee80211_if_add+0xc6a/0x1760 [ 68.948095][T10774] ieee80211_add_iface+0x7a/0xf0 [ 68.952998][T10774] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 68.959205][T10774] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 68.964464][T10774] nl80211_new_interface+0x3f5/0xfc0 [ 68.969722][T10774] ? nl80211_send_iface+0x17b0/0x17b0 [ 68.975125][T10774] ? nl80211_pre_doit+0x24a/0x540 [ 68.980116][T10774] genl_family_rcv_msg+0x61d/0x12f0 [ 68.985293][T10774] ? genl_unregister_family+0x6f0/0x6f0 [ 68.990813][T10774] ? radix_tree_insert+0x5b0/0x5b0 [ 68.995897][T10774] ? lock_downgrade+0x710/0x710 [ 69.000721][T10774] genl_rcv_msg+0xb1/0x160 [ 69.005125][T10774] netlink_rcv_skb+0x13c/0x380 [ 69.009873][T10774] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 69.015300][T10774] ? netlink_ack+0x990/0x990 [ 69.019876][T10774] ? netlink_deliver_tap+0x1b2/0xb10 [ 69.025127][T10774] genl_rcv+0x23/0x40 [ 69.029074][T10774] netlink_unicast+0x43b/0x640 [ 69.033826][T10774] ? netlink_attachskb+0x6d0/0x6d0 [ 69.038921][T10774] ? _copy_from_iter_full+0x195/0x7f0 [ 69.044260][T10774] ? __check_object_size+0x203/0x2f9 [ 69.049764][T10774] netlink_sendmsg+0x79e/0xc40 [ 69.054515][T10774] ? netlink_unicast+0x640/0x640 [ 69.059421][T10774] ? apparmor_socket_sendmsg+0x1b/0x20 [ 69.064846][T10774] ? netlink_unicast+0x640/0x640 [ 69.069756][T10774] sock_sendmsg+0xb5/0xf0 [ 69.074059][T10774] ___sys_sendmsg+0x653/0x950 [ 69.078703][T10774] ? copy_msghdr_from_user+0x460/0x460 [ 69.084133][T10774] ? rcu_read_lock_held+0xa7/0xb0 [ 69.089128][T10774] ? __kasan_check_read+0x11/0x20 [ 69.094124][T10774] ? __fget+0x2e3/0x450 [ 69.098267][T10774] ? do_dup2+0x450/0x450 [ 69.102501][T10774] ? mark_lock+0xd0/0x13e0 [ 69.106887][T10774] ? __fget_light+0x179/0x1f0 [ 69.111529][T10774] ? __fdget+0xe/0x10 [ 69.115484][T10774] ? sockfd_lookup_light+0x1c/0x150 [ 69.120666][T10774] __sys_sendmsg+0xd9/0x180 [ 69.125139][T10774] ? __sys_sendmsg_sock+0xb0/0xb0 [ 69.130145][T10774] ? __context_tracking_exit.part.3+0x81/0x230 [ 69.136268][T10774] ? syscall_trace_enter+0x27f/0xc80 [ 69.141522][T10774] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.147554][T10774] ? lockdep_hardirqs_on+0x3ab/0x590 [ 69.152812][T10774] __x64_sys_sendmsg+0x73/0xb0 [ 69.157547][T10774] do_syscall_64+0x9d/0x550 [ 69.162015][T10774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.167871][T10774] RIP: 0033:0x4665f9 [ 69.171731][T10774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.191304][T10774] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.199683][T10774] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 69.207639][T10774] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 69.215583][T10774] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 69.223528][T10774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 2021/04/26 13:34:16 executed programs: 17 [ 69.231472][T10774] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 69.262691][T10787] FAULT_INJECTION: forcing a failure. [ 69.262691][T10787] name failslab, interval 1, probability 0, space 0, times 0 [ 69.304430][T10787] CPU: 0 PID: 10787 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 69.313188][T10787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.323216][T10787] Call Trace: [ 69.326483][T10787] dump_stack+0x86/0xca [ 69.330615][T10787] should_fail.cold.4+0x5/0x1f [ 69.335592][T10787] ? fault_create_debugfs_attr+0x150/0x150 [ 69.341483][T10787] ? __d_alloc+0x28/0x8a0 [ 69.345780][T10787] __should_failslab+0xdb/0x110 [ 69.350596][T10787] should_failslab+0x9/0x14 [ 69.355064][T10787] slab_pre_alloc_hook+0x7d/0x90 [ 69.359965][T10787] kmem_cache_alloc+0x20/0x2c0 [ 69.364692][T10787] __d_alloc+0x28/0x8a0 [ 69.368818][T10787] d_alloc+0x42/0x210 [ 69.372777][T10787] d_alloc_parallel+0xec/0x18f0 [ 69.377602][T10787] ? kernel_text_address+0x79/0xf0 [ 69.382682][T10787] ? __unwind_start+0x1ed/0x400 [ 69.387501][T10787] ? __kasan_check_read+0x11/0x20 [ 69.392496][T10787] ? mark_lock+0xd0/0x13e0 [ 69.396886][T10787] ? __d_lookup_rcu+0x8c0/0x8c0 [ 69.401708][T10787] ? __lock_acquire+0x967/0x5160 [ 69.406607][T10787] ? mark_lock+0xd0/0x13e0 [ 69.410991][T10787] ? find_held_lock+0x36/0x1d0 [ 69.415715][T10787] ? lockdep_init_map+0x1b6/0x5f0 [ 69.420720][T10787] ? lockdep_init_map+0x1b6/0x5f0 [ 69.425726][T10787] __lookup_slow+0x18d/0x3f0 [ 69.430283][T10787] ? vfs_unlink+0x550/0x550 [ 69.434752][T10787] ? __d_lookup+0x305/0x5c0 [ 69.439220][T10787] ? lockdep_hardirqs_on+0x3ab/0x590 [ 69.444475][T10787] ? d_lookup+0x88/0xb0 [ 69.448598][T10787] ? d_lookup+0x3c/0xb0 [ 69.452719][T10787] lookup_one_len+0x132/0x160 [ 69.457364][T10787] ? lookup_one_len_unlocked+0xc0/0xc0 [ 69.462808][T10787] ? _raw_spin_unlock+0x2c/0x50 [ 69.467628][T10787] start_creating+0xc0/0x240 [ 69.472185][T10787] debugfs_create_dir+0x17/0x350 [ 69.477096][T10787] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 69.483044][T10787] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 69.489510][T10787] ? mark_lock+0x760/0x13e0 [ 69.493979][T10787] ? __raw_spin_lock_init+0x2d/0x100 [ 69.499239][T10787] ieee80211_setup_sdata+0x8f5/0xf20 [ 69.504495][T10787] ieee80211_if_add+0xc6a/0x1760 [ 69.509401][T10787] ieee80211_add_iface+0x7a/0xf0 [ 69.514303][T10787] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 69.520507][T10787] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 69.525757][T10787] nl80211_new_interface+0x3f5/0xfc0 [ 69.531024][T10787] ? nl80211_send_iface+0x17b0/0x17b0 [ 69.536362][T10787] ? nl80211_pre_doit+0x24a/0x540 [ 69.541353][T10787] genl_family_rcv_msg+0x61d/0x12f0 [ 69.546513][T10787] ? get_partial_node.part.45+0x1cf/0x4f0 [ 69.552196][T10787] ? genl_unregister_family+0x6f0/0x6f0 [ 69.557713][T10787] ? radix_tree_insert+0x5b0/0x5b0 [ 69.562798][T10787] genl_rcv_msg+0xb1/0x160 [ 69.567568][T10787] netlink_rcv_skb+0x13c/0x380 [ 69.572615][T10787] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 69.578041][T10787] ? netlink_ack+0x990/0x990 [ 69.582602][T10787] ? netlink_deliver_tap+0x1b2/0xb10 [ 69.587851][T10787] genl_rcv+0x23/0x40 [ 69.591796][T10787] netlink_unicast+0x43b/0x640 [ 69.596529][T10787] ? netlink_attachskb+0x6d0/0x6d0 [ 69.601610][T10787] ? _copy_from_iter_full+0x195/0x7f0 [ 69.606967][T10787] ? __check_object_size+0x203/0x2f9 [ 69.612274][T10787] netlink_sendmsg+0x79e/0xc40 [ 69.617010][T10787] ? netlink_unicast+0x640/0x640 [ 69.621920][T10787] ? apparmor_socket_sendmsg+0x1b/0x20 [ 69.627343][T10787] ? netlink_unicast+0x640/0x640 [ 69.632261][T10787] sock_sendmsg+0xb5/0xf0 [ 69.636560][T10787] ___sys_sendmsg+0x653/0x950 [ 69.641229][T10787] ? copy_msghdr_from_user+0x460/0x460 [ 69.646669][T10787] ? rcu_read_lock_held+0xa7/0xb0 [ 69.651655][T10787] ? __kasan_check_read+0x11/0x20 [ 69.656651][T10787] ? __fget+0x2e3/0x450 [ 69.660776][T10787] ? do_dup2+0x450/0x450 [ 69.664981][T10787] ? mark_lock+0xd0/0x13e0 [ 69.669363][T10787] ? __fget_light+0x179/0x1f0 [ 69.674004][T10787] ? __fdget+0xe/0x10 [ 69.677952][T10787] ? sockfd_lookup_light+0x1c/0x150 [ 69.683136][T10787] __sys_sendmsg+0xd9/0x180 [ 69.687602][T10787] ? __sys_sendmsg_sock+0xb0/0xb0 [ 69.692590][T10787] ? __context_tracking_exit.part.3+0x81/0x230 [ 69.698712][T10787] ? syscall_trace_enter+0x27f/0xc80 [ 69.703972][T10787] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.710002][T10787] ? lockdep_hardirqs_on+0x3ab/0x590 [ 69.715264][T10787] __x64_sys_sendmsg+0x73/0xb0 [ 69.719992][T10787] do_syscall_64+0x9d/0x550 [ 69.724460][T10787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.730319][T10787] RIP: 0033:0x4665f9 [ 69.734175][T10787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.753742][T10787] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.762115][T10787] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 69.770051][T10787] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 69.777993][T10787] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 69.785952][T10787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 69.793891][T10787] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 69.824337][T10799] FAULT_INJECTION: forcing a failure. [ 69.824337][T10799] name failslab, interval 1, probability 0, space 0, times 0 [ 69.837845][T10799] CPU: 0 PID: 10799 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 69.846496][T10799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.856525][T10799] Call Trace: [ 69.859792][T10799] dump_stack+0x86/0xca [ 69.863921][T10799] should_fail.cold.4+0x5/0x1f [ 69.868649][T10799] ? fault_create_debugfs_attr+0x150/0x150 [ 69.874424][T10799] ? __d_alloc+0x28/0x8a0 [ 69.878722][T10799] __should_failslab+0xdb/0x110 [ 69.883549][T10799] should_failslab+0x9/0x14 [ 69.888019][T10799] slab_pre_alloc_hook+0x7d/0x90 [ 69.892921][T10799] kmem_cache_alloc+0x20/0x2c0 [ 69.897658][T10799] __d_alloc+0x28/0x8a0 [ 69.901785][T10799] d_alloc+0x42/0x210 [ 69.905735][T10799] d_alloc_parallel+0xec/0x18f0 [ 69.910553][T10799] ? kernel_text_address+0x79/0xf0 [ 69.915630][T10799] ? __unwind_start+0x1ed/0x400 [ 69.920448][T10799] ? __kasan_check_read+0x11/0x20 [ 69.925454][T10799] ? mark_lock+0xd0/0x13e0 [ 69.929867][T10799] ? __d_lookup_rcu+0x8c0/0x8c0 [ 69.934683][T10799] ? __lock_acquire+0x967/0x5160 [ 69.939604][T10799] ? mark_lock+0xd0/0x13e0 [ 69.943987][T10799] ? find_held_lock+0x36/0x1d0 [ 69.948715][T10799] ? lockdep_init_map+0x1b6/0x5f0 [ 69.953704][T10799] ? lockdep_init_map+0x1b6/0x5f0 [ 69.958704][T10799] __lookup_slow+0x18d/0x3f0 [ 69.963272][T10799] ? vfs_unlink+0x550/0x550 [ 69.967748][T10799] ? __d_lookup+0x305/0x5c0 [ 69.972217][T10799] ? lockdep_hardirqs_on+0x3ab/0x590 [ 69.977477][T10799] ? d_lookup+0x88/0xb0 [ 69.981606][T10799] ? d_lookup+0x3c/0xb0 [ 69.985729][T10799] lookup_one_len+0x132/0x160 [ 69.990380][T10799] ? lookup_one_len_unlocked+0xc0/0xc0 [ 69.995805][T10799] ? _raw_spin_unlock+0x2c/0x50 [ 70.000624][T10799] start_creating+0xc0/0x240 [ 70.005179][T10799] debugfs_create_dir+0x17/0x350 [ 70.010086][T10799] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 70.016031][T10799] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 70.022428][T10799] ? mark_lock+0x760/0x13e0 [ 70.026897][T10799] ? __raw_spin_lock_init+0x2d/0x100 [ 70.032151][T10799] ieee80211_setup_sdata+0x8f5/0xf20 [ 70.037411][T10799] ieee80211_if_add+0xc6a/0x1760 [ 70.042344][T10799] ieee80211_add_iface+0x7a/0xf0 [ 70.047249][T10799] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 70.053454][T10799] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 70.058718][T10799] nl80211_new_interface+0x3f5/0xfc0 [ 70.063974][T10799] ? nl80211_send_iface+0x17b0/0x17b0 [ 70.069317][T10799] ? nl80211_pre_doit+0x24a/0x540 [ 70.074310][T10799] genl_family_rcv_msg+0x61d/0x12f0 [ 70.079500][T10799] ? genl_unregister_family+0x6f0/0x6f0 [ 70.085012][T10799] ? radix_tree_insert+0x5b0/0x5b0 [ 70.090089][T10799] ? lock_downgrade+0x710/0x710 [ 70.094910][T10799] genl_rcv_msg+0xb1/0x160 [ 70.099295][T10799] netlink_rcv_skb+0x13c/0x380 [ 70.104026][T10799] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 70.109466][T10799] ? netlink_ack+0x990/0x990 [ 70.114030][T10799] ? netlink_deliver_tap+0x1b2/0xb10 [ 70.119296][T10799] genl_rcv+0x23/0x40 [ 70.123252][T10799] netlink_unicast+0x43b/0x640 [ 70.127982][T10799] ? netlink_attachskb+0x6d0/0x6d0 [ 70.133057][T10799] ? _copy_from_iter_full+0x195/0x7f0 [ 70.138401][T10799] ? __check_object_size+0x203/0x2f9 [ 70.143658][T10799] netlink_sendmsg+0x79e/0xc40 [ 70.148577][T10799] ? netlink_unicast+0x640/0x640 [ 70.154014][T10799] ? apparmor_socket_sendmsg+0x1b/0x20 [ 70.159804][T10799] ? netlink_unicast+0x640/0x640 [ 70.165147][T10799] sock_sendmsg+0xb5/0xf0 [ 70.170116][T10799] ___sys_sendmsg+0x653/0x950 [ 70.174972][T10799] ? copy_msghdr_from_user+0x460/0x460 [ 70.180873][T10799] ? rcu_read_lock_held+0xa7/0xb0 [ 70.186292][T10799] ? __kasan_check_read+0x11/0x20 [ 70.191576][T10799] ? __fget+0x2e3/0x450 [ 70.195699][T10799] ? do_dup2+0x450/0x450 [ 70.199906][T10799] ? mark_lock+0xd0/0x13e0 [ 70.204292][T10799] ? __fget_light+0x179/0x1f0 [ 70.208958][T10799] ? __fdget+0xe/0x10 [ 70.212905][T10799] ? sockfd_lookup_light+0x1c/0x150 [ 70.218073][T10799] __sys_sendmsg+0xd9/0x180 [ 70.222546][T10799] ? __sys_sendmsg_sock+0xb0/0xb0 [ 70.227536][T10799] ? __context_tracking_exit.part.3+0x81/0x230 [ 70.233674][T10799] ? syscall_trace_enter+0x27f/0xc80 [ 70.238933][T10799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.244969][T10799] ? lockdep_hardirqs_on+0x3ab/0x590 [ 70.250218][T10799] __x64_sys_sendmsg+0x73/0xb0 [ 70.254964][T10799] do_syscall_64+0x9d/0x550 [ 70.259440][T10799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.265318][T10799] RIP: 0033:0x4665f9 [ 70.269199][T10799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 70.288788][T10799] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.297170][T10799] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 70.305117][T10799] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 70.313072][T10799] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 70.321010][T10799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 70.328946][T10799] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 70.414333][ T9790] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.422652][ T9790] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.436162][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.447529][ T9790] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.456646][ T9790] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.466081][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.495683][T10877] FAULT_INJECTION: forcing a failure. [ 70.495683][T10877] name failslab, interval 1, probability 0, space 0, times 0 [ 70.510260][T10877] CPU: 0 PID: 10877 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 70.519493][T10877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.529915][T10877] Call Trace: [ 70.533174][T10877] dump_stack+0x86/0xca [ 70.537300][T10877] should_fail.cold.4+0x5/0x1f [ 70.542029][T10877] ? fault_create_debugfs_attr+0x150/0x150 [ 70.547813][T10877] ? __d_alloc+0x28/0x8a0 [ 70.552117][T10877] __should_failslab+0xdb/0x110 [ 70.556941][T10877] should_failslab+0x9/0x14 [ 70.561410][T10877] slab_pre_alloc_hook+0x7d/0x90 [ 70.566313][T10877] kmem_cache_alloc+0x20/0x2c0 [ 70.571588][T10877] __d_alloc+0x28/0x8a0 [ 70.576483][T10877] d_alloc+0x42/0x210 [ 70.580669][T10877] d_alloc_parallel+0xec/0x18f0 [ 70.585715][T10877] ? kernel_text_address+0x79/0xf0 [ 70.591013][T10877] ? __unwind_start+0x1ed/0x400 [ 70.596049][T10877] ? __kasan_check_read+0x11/0x20 [ 70.601714][T10877] ? mark_lock+0xd0/0x13e0 [ 70.606567][T10877] ? __d_lookup_rcu+0x8c0/0x8c0 [ 70.611944][T10877] ? __lock_acquire+0x967/0x5160 [ 70.616870][T10877] ? mark_lock+0xd0/0x13e0 [ 70.621713][T10877] ? find_held_lock+0x36/0x1d0 [ 70.626646][T10877] ? lockdep_init_map+0x1b6/0x5f0 [ 70.631638][T10877] ? lockdep_init_map+0x1b6/0x5f0 [ 70.637263][T10877] __lookup_slow+0x18d/0x3f0 [ 70.641826][T10877] ? vfs_unlink+0x550/0x550 [ 70.646299][T10877] ? __d_lookup+0x305/0x5c0 [ 70.650768][T10877] ? lockdep_hardirqs_on+0x3ab/0x590 [ 70.656019][T10877] ? d_lookup+0x88/0xb0 [ 70.660145][T10877] ? d_lookup+0x3c/0xb0 [ 70.664277][T10877] lookup_one_len+0x132/0x160 [ 70.668926][T10877] ? lookup_one_len_unlocked+0xc0/0xc0 [ 70.674357][T10877] ? _raw_spin_unlock+0x2c/0x50 [ 70.679174][T10877] start_creating+0xc0/0x240 [ 70.683794][T10877] debugfs_create_dir+0x17/0x350 [ 70.688704][T10877] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 70.694673][T10877] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 70.701069][T10877] ? mark_lock+0x760/0x13e0 [ 70.705538][T10877] ? __raw_spin_lock_init+0x2d/0x100 [ 70.710794][T10877] ieee80211_setup_sdata+0x8f5/0xf20 [ 70.716046][T10877] ieee80211_if_add+0xc6a/0x1760 [ 70.720971][T10877] ieee80211_add_iface+0x7a/0xf0 [ 70.725876][T10877] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 70.732079][T10877] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 70.737332][T10877] nl80211_new_interface+0x3f5/0xfc0 [ 70.742583][T10877] ? nl80211_send_iface+0x17b0/0x17b0 [ 70.747929][T10877] ? nl80211_pre_doit+0x24a/0x540 [ 70.752926][T10877] genl_family_rcv_msg+0x61d/0x12f0 [ 70.758093][T10877] ? genl_unregister_family+0x6f0/0x6f0 [ 70.763692][T10877] ? radix_tree_insert+0x5b0/0x5b0 [ 70.768784][T10877] genl_rcv_msg+0xb1/0x160 [ 70.773191][T10877] netlink_rcv_skb+0x13c/0x380 [ 70.778006][T10877] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 70.783430][T10877] ? netlink_ack+0x990/0x990 [ 70.787990][T10877] ? netlink_deliver_tap+0x1b2/0xb10 [ 70.793268][T10877] genl_rcv+0x23/0x40 [ 70.797231][T10877] netlink_unicast+0x43b/0x640 [ 70.801963][T10877] ? netlink_attachskb+0x6d0/0x6d0 [ 70.807043][T10877] ? _copy_from_iter_full+0x195/0x7f0 [ 70.812386][T10877] ? __check_object_size+0x203/0x2f9 [ 70.817639][T10877] netlink_sendmsg+0x79e/0xc40 [ 70.822375][T10877] ? netlink_unicast+0x640/0x640 [ 70.827292][T10877] ? apparmor_socket_sendmsg+0x1b/0x20 [ 70.833132][T10877] ? netlink_unicast+0x640/0x640 [ 70.838268][T10877] sock_sendmsg+0xb5/0xf0 [ 70.842789][T10877] ___sys_sendmsg+0x653/0x950 [ 70.847656][T10877] ? copy_msghdr_from_user+0x460/0x460 [ 70.853089][T10877] ? rcu_read_lock_held+0xa7/0xb0 [ 70.858081][T10877] ? __kasan_check_read+0x11/0x20 [ 70.863130][T10877] ? __fget+0x2e3/0x450 [ 70.867346][T10877] ? do_dup2+0x450/0x450 [ 70.871563][T10877] ? mark_lock+0xd0/0x13e0 [ 70.875951][T10877] ? __fget_light+0x179/0x1f0 [ 70.880807][T10877] ? __fdget+0xe/0x10 [ 70.884754][T10877] ? sockfd_lookup_light+0x1c/0x150 [ 70.889934][T10877] __sys_sendmsg+0xd9/0x180 [ 70.894421][T10877] ? __sys_sendmsg_sock+0xb0/0xb0 [ 70.899419][T10877] ? __context_tracking_exit.part.3+0x81/0x230 [ 70.905548][T10877] ? syscall_trace_enter+0x27f/0xc80 [ 70.910822][T10877] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.916857][T10877] ? lockdep_hardirqs_on+0x3ab/0x590 [ 70.922107][T10877] __x64_sys_sendmsg+0x73/0xb0 [ 70.926841][T10877] do_syscall_64+0x9d/0x550 [ 70.931319][T10877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.937175][T10877] RIP: 0033:0x4665f9 [ 70.941036][T10877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 70.960607][T10877] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.969007][T10877] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 70.976953][T10877] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 70.984891][T10877] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 70.992830][T10877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 71.000768][T10877] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 71.043381][T10894] FAULT_INJECTION: forcing a failure. [ 71.043381][T10894] name failslab, interval 1, probability 0, space 0, times 0 [ 71.057938][T10894] CPU: 1 PID: 10894 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 71.066593][T10894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.076623][T10894] Call Trace: [ 71.079889][T10894] dump_stack+0x86/0xca [ 71.084021][T10894] should_fail.cold.4+0x5/0x1f [ 71.088782][T10894] ? fault_create_debugfs_attr+0x150/0x150 [ 71.094563][T10894] ? __d_alloc+0x28/0x8a0 [ 71.098863][T10894] __should_failslab+0xdb/0x110 [ 71.103934][T10894] should_failslab+0x9/0x14 [ 71.108661][T10894] slab_pre_alloc_hook+0x7d/0x90 [ 71.113572][T10894] kmem_cache_alloc+0x20/0x2c0 [ 71.118310][T10894] __d_alloc+0x28/0x8a0 [ 71.122453][T10894] d_alloc+0x42/0x210 [ 71.126415][T10894] d_alloc_parallel+0xec/0x18f0 [ 71.131241][T10894] ? kernel_text_address+0x79/0xf0 [ 71.136325][T10894] ? __unwind_start+0x1ed/0x400 [ 71.141167][T10894] ? __kasan_check_read+0x11/0x20 [ 71.146158][T10894] ? mark_lock+0xd0/0x13e0 [ 71.151074][T10894] ? __d_lookup_rcu+0x8c0/0x8c0 [ 71.156434][T10894] ? __lock_acquire+0x967/0x5160 [ 71.161807][T10894] ? mark_lock+0xd0/0x13e0 [ 71.166879][T10894] ? find_held_lock+0x36/0x1d0 [ 71.171610][T10894] ? lockdep_init_map+0x1b6/0x5f0 [ 71.176603][T10894] ? lockdep_init_map+0x1b6/0x5f0 [ 71.181664][T10894] __lookup_slow+0x18d/0x3f0 [ 71.186226][T10894] ? vfs_unlink+0x550/0x550 [ 71.190706][T10894] ? __d_lookup+0x305/0x5c0 [ 71.195175][T10894] ? lockdep_hardirqs_on+0x3ab/0x590 [ 71.200443][T10894] ? d_lookup+0x88/0xb0 [ 71.204566][T10894] ? d_lookup+0x3c/0xb0 [ 71.208689][T10894] lookup_one_len+0x132/0x160 [ 71.213334][T10894] ? lookup_one_len_unlocked+0xc0/0xc0 [ 71.218762][T10894] ? _raw_spin_unlock+0x2c/0x50 [ 71.223588][T10894] start_creating+0xc0/0x240 [ 71.228153][T10894] debugfs_create_dir+0x17/0x350 [ 71.233057][T10894] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 71.239004][T10894] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 71.245408][T10894] ? mark_lock+0x760/0x13e0 [ 71.249879][T10894] ? __raw_spin_lock_init+0x2d/0x100 [ 71.255132][T10894] ieee80211_setup_sdata+0x8f5/0xf20 [ 71.260385][T10894] ieee80211_if_add+0xc6a/0x1760 [ 71.265293][T10894] ieee80211_add_iface+0x7a/0xf0 [ 71.270201][T10894] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 71.276416][T10894] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 71.281680][T10894] nl80211_new_interface+0x3f5/0xfc0 [ 71.287158][T10894] ? nl80211_send_iface+0x17b0/0x17b0 [ 71.292502][T10894] ? nl80211_pre_doit+0x24a/0x540 [ 71.297494][T10894] genl_family_rcv_msg+0x61d/0x12f0 [ 71.302825][T10894] ? genl_unregister_family+0x6f0/0x6f0 [ 71.308345][T10894] ? radix_tree_insert+0x5b0/0x5b0 [ 71.313448][T10894] ? lock_downgrade+0x710/0x710 [ 71.318277][T10894] genl_rcv_msg+0xb1/0x160 [ 71.322671][T10894] netlink_rcv_skb+0x13c/0x380 [ 71.327423][T10894] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 71.332866][T10894] ? netlink_ack+0x990/0x990 [ 71.337422][T10894] ? netlink_deliver_tap+0x1b2/0xb10 [ 71.342679][T10894] genl_rcv+0x23/0x40 [ 71.346651][T10894] netlink_unicast+0x43b/0x640 [ 71.351387][T10894] ? netlink_attachskb+0x6d0/0x6d0 [ 71.356465][T10894] ? _copy_from_iter_full+0x195/0x7f0 [ 71.361814][T10894] ? __check_object_size+0x203/0x2f9 [ 71.367071][T10894] netlink_sendmsg+0x79e/0xc40 [ 71.371808][T10894] ? netlink_unicast+0x640/0x640 [ 71.376716][T10894] ? apparmor_socket_sendmsg+0x1b/0x20 [ 71.382144][T10894] ? netlink_unicast+0x640/0x640 [ 71.387049][T10894] sock_sendmsg+0xb5/0xf0 [ 71.391345][T10894] ___sys_sendmsg+0x653/0x950 [ 71.395991][T10894] ? copy_msghdr_from_user+0x460/0x460 [ 71.401436][T10894] ? rcu_read_lock_held+0xa7/0xb0 [ 71.406435][T10894] ? __kasan_check_read+0x11/0x20 [ 71.411451][T10894] ? __fget+0x2e3/0x450 [ 71.415582][T10894] ? do_dup2+0x450/0x450 [ 71.419791][T10894] ? mark_lock+0xd0/0x13e0 [ 71.424179][T10894] ? __fget_light+0x179/0x1f0 [ 71.428841][T10894] ? __fdget+0xe/0x10 [ 71.432808][T10894] ? sockfd_lookup_light+0x1c/0x150 [ 71.437991][T10894] __sys_sendmsg+0xd9/0x180 [ 71.442461][T10894] ? __sys_sendmsg_sock+0xb0/0xb0 [ 71.447460][T10894] ? __context_tracking_exit.part.3+0x81/0x230 [ 71.453591][T10894] ? syscall_trace_enter+0x27f/0xc80 [ 71.458851][T10894] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.464883][T10894] ? lockdep_hardirqs_on+0x3ab/0x590 [ 71.470137][T10894] __x64_sys_sendmsg+0x73/0xb0 [ 71.474871][T10894] do_syscall_64+0x9d/0x550 [ 71.479344][T10894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.485225][T10894] RIP: 0033:0x4665f9 [ 71.489087][T10894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.508654][T10894] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.517029][T10894] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 71.524969][T10894] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 71.532910][T10894] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 71.540991][T10894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 71.548933][T10894] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 71.563054][T10893] FAULT_INJECTION: forcing a failure. [ 71.563054][T10893] name failslab, interval 1, probability 0, space 0, times 0 [ 71.604743][T10893] CPU: 0 PID: 10893 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 71.614001][T10893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.624436][T10893] Call Trace: [ 71.627694][T10893] dump_stack+0x86/0xca [ 71.631818][T10893] should_fail.cold.4+0x5/0x1f [ 71.636550][T10893] ? fault_create_debugfs_attr+0x150/0x150 [ 71.642327][T10893] __should_failslab+0xdb/0x110 [ 71.647144][T10893] should_failslab+0x9/0x14 [ 71.651612][T10893] slab_pre_alloc_hook+0x7d/0x90 [ 71.656514][T10893] __kmalloc_node+0x4c/0x270 [ 71.661072][T10893] ? kvmalloc_node+0x6a/0x80 [ 71.665628][T10893] kvmalloc_node+0x6a/0x80 [ 71.670010][T10893] bucket_table_alloc+0x57/0x3d0 [ 71.674912][T10893] rhashtable_init+0x389/0x6f0 [ 71.679643][T10893] mesh_pathtbl_init+0x4b/0xe0 [ 71.684379][T10893] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 71.689987][T10893] ieee80211_setup_sdata+0xb5c/0xf20 [ 71.695242][T10893] ieee80211_if_add+0xc6a/0x1760 [ 71.700149][T10893] ieee80211_add_iface+0x7a/0xf0 [ 71.705054][T10893] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 71.711260][T10893] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 71.716517][T10893] nl80211_new_interface+0x3f5/0xfc0 [ 71.721788][T10893] ? nl80211_send_iface+0x17b0/0x17b0 [ 71.727126][T10893] ? nl80211_pre_doit+0x24a/0x540 [ 71.732121][T10893] genl_family_rcv_msg+0x61d/0x12f0 [ 71.737294][T10893] ? genl_unregister_family+0x6f0/0x6f0 [ 71.742821][T10893] ? radix_tree_insert+0x5b0/0x5b0 [ 71.747904][T10893] genl_rcv_msg+0xb1/0x160 [ 71.752286][T10893] netlink_rcv_skb+0x13c/0x380 [ 71.757014][T10893] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 71.762437][T10893] ? netlink_ack+0x990/0x990 [ 71.767011][T10893] ? netlink_deliver_tap+0x1b2/0xb10 [ 71.772282][T10893] genl_rcv+0x23/0x40 [ 71.776228][T10893] netlink_unicast+0x43b/0x640 [ 71.780959][T10893] ? netlink_attachskb+0x6d0/0x6d0 [ 71.786037][T10893] ? _copy_from_iter_full+0x195/0x7f0 [ 71.791396][T10893] ? __check_object_size+0x203/0x2f9 [ 71.796646][T10893] netlink_sendmsg+0x79e/0xc40 [ 71.801396][T10893] ? netlink_unicast+0x640/0x640 [ 71.806482][T10893] ? apparmor_socket_sendmsg+0x1b/0x20 [ 71.811908][T10893] ? netlink_unicast+0x640/0x640 [ 71.816814][T10893] sock_sendmsg+0xb5/0xf0 [ 71.821285][T10893] ___sys_sendmsg+0x653/0x950 [ 71.825928][T10893] ? copy_msghdr_from_user+0x460/0x460 [ 71.831356][T10893] ? rcu_read_lock_held+0xa7/0xb0 [ 71.836356][T10893] ? __kasan_check_read+0x11/0x20 [ 71.841357][T10893] ? __fget+0x2e3/0x450 [ 71.845489][T10893] ? do_dup2+0x450/0x450 [ 71.849697][T10893] ? mark_lock+0xd0/0x13e0 [ 71.854081][T10893] ? __fget_light+0x179/0x1f0 [ 71.858722][T10893] ? __fdget+0xe/0x10 [ 71.862688][T10893] ? sockfd_lookup_light+0x1c/0x150 [ 71.867859][T10893] __sys_sendmsg+0xd9/0x180 [ 71.872339][T10893] ? __sys_sendmsg_sock+0xb0/0xb0 [ 71.877333][T10893] ? __context_tracking_exit.part.3+0x81/0x230 [ 71.883455][T10893] ? syscall_trace_enter+0x27f/0xc80 [ 71.888711][T10893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.894743][T10893] ? lockdep_hardirqs_on+0x3ab/0x590 [ 71.899995][T10893] __x64_sys_sendmsg+0x73/0xb0 [ 71.904725][T10893] do_syscall_64+0x9d/0x550 [ 71.909195][T10893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.915276][T10893] RIP: 0033:0x4665f9 [ 71.919423][T10893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.938997][T10893] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.947379][T10893] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 71.955326][T10893] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 71.963328][T10893] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 71.971290][T10893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 71.979251][T10893] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 72.014569][T10895] FAULT_INJECTION: forcing a failure. [ 72.014569][T10895] name failslab, interval 1, probability 0, space 0, times 0 [ 72.032777][T10895] CPU: 0 PID: 10895 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 72.041517][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.051548][T10895] Call Trace: [ 72.054809][T10895] dump_stack+0x86/0xca [ 72.058942][T10895] should_fail.cold.4+0x5/0x1f [ 72.063684][T10895] ? fault_create_debugfs_attr+0x150/0x150 [ 72.069465][T10895] __should_failslab+0xdb/0x110 [ 72.074288][T10895] should_failslab+0x9/0x14 [ 72.078757][T10895] slab_pre_alloc_hook+0x7d/0x90 [ 72.083663][T10895] __kmalloc_node+0x4c/0x270 [ 72.088228][T10895] ? kvmalloc_node+0x6a/0x80 [ 72.092805][T10895] kvmalloc_node+0x6a/0x80 [ 72.097190][T10895] bucket_table_alloc+0x57/0x3d0 [ 72.102094][T10895] rhashtable_init+0x389/0x6f0 [ 72.106831][T10895] mesh_pathtbl_init+0x3b/0xe0 [ 72.111565][T10895] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 72.117166][T10895] ieee80211_setup_sdata+0xb5c/0xf20 [ 72.122416][T10895] ieee80211_if_add+0xc6a/0x1760 [ 72.127330][T10895] ieee80211_add_iface+0x7a/0xf0 [ 72.132255][T10895] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 72.138459][T10895] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 72.143736][T10895] nl80211_new_interface+0x3f5/0xfc0 [ 72.148997][T10895] ? nl80211_send_iface+0x17b0/0x17b0 [ 72.154339][T10895] ? nl80211_pre_doit+0x24a/0x540 [ 72.159332][T10895] genl_family_rcv_msg+0x61d/0x12f0 [ 72.164497][T10895] ? genl_unregister_family+0x6f0/0x6f0 [ 72.170011][T10895] ? radix_tree_insert+0x5b0/0x5b0 [ 72.175088][T10895] ? lock_downgrade+0x710/0x710 [ 72.179917][T10895] genl_rcv_msg+0xb1/0x160 [ 72.184301][T10895] netlink_rcv_skb+0x13c/0x380 [ 72.189034][T10895] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 72.194485][T10895] ? netlink_ack+0x990/0x990 [ 72.199043][T10895] ? netlink_deliver_tap+0x1b2/0xb10 [ 72.204294][T10895] genl_rcv+0x23/0x40 [ 72.208244][T10895] netlink_unicast+0x43b/0x640 [ 72.212979][T10895] ? netlink_attachskb+0x6d0/0x6d0 [ 72.218058][T10895] ? _copy_from_iter_full+0x195/0x7f0 [ 72.223416][T10895] ? __check_object_size+0x203/0x2f9 [ 72.228671][T10895] netlink_sendmsg+0x79e/0xc40 [ 72.233407][T10895] ? netlink_unicast+0x640/0x640 [ 72.238313][T10895] ? apparmor_socket_sendmsg+0x1b/0x20 [ 72.243734][T10895] ? netlink_unicast+0x640/0x640 [ 72.248642][T10895] sock_sendmsg+0xb5/0xf0 [ 72.253165][T10895] ___sys_sendmsg+0x653/0x950 [ 72.258075][T10895] ? copy_msghdr_from_user+0x460/0x460 [ 72.263891][T10895] ? rcu_read_lock_held+0xa7/0xb0 [ 72.268891][T10895] ? __kasan_check_read+0x11/0x20 [ 72.274528][T10895] ? __fget+0x2e3/0x450 [ 72.278880][T10895] ? do_dup2+0x450/0x450 [ 72.284001][T10895] ? mark_lock+0xd0/0x13e0 [ 72.288391][T10895] ? __fget_light+0x179/0x1f0 [ 72.293102][T10895] ? __fdget+0xe/0x10 [ 72.297051][T10895] ? sockfd_lookup_light+0x1c/0x150 [ 72.302216][T10895] __sys_sendmsg+0xd9/0x180 [ 72.306692][T10895] ? __sys_sendmsg_sock+0xb0/0xb0 [ 72.311751][T10895] ? __context_tracking_exit.part.3+0x81/0x230 [ 72.317872][T10895] ? syscall_trace_enter+0x27f/0xc80 [ 72.323613][T10895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.329645][T10895] ? lockdep_hardirqs_on+0x3ab/0x590 [ 72.334898][T10895] __x64_sys_sendmsg+0x73/0xb0 [ 72.339626][T10895] do_syscall_64+0x9d/0x550 [ 72.344140][T10895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.349999][T10895] RIP: 0033:0x4665f9 [ 72.354546][T10895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.374665][T10895] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.383438][T10895] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 72.391670][T10895] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 72.399823][T10895] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.407767][T10895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 72.415710][T10895] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 72.440301][T10899] FAULT_INJECTION: forcing a failure. [ 72.440301][T10899] name failslab, interval 1, probability 0, space 0, times 0 [ 72.462187][T10899] CPU: 0 PID: 10899 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 72.470852][T10899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.481057][T10899] Call Trace: [ 72.484323][T10899] dump_stack+0x86/0xca [ 72.488454][T10899] should_fail.cold.4+0x5/0x1f [ 72.493406][T10899] ? fault_create_debugfs_attr+0x150/0x150 [ 72.499357][T10899] ? __d_alloc+0x28/0x8a0 [ 72.503749][T10899] __should_failslab+0xdb/0x110 [ 72.508576][T10899] should_failslab+0x9/0x14 [ 72.513051][T10899] slab_pre_alloc_hook+0x7d/0x90 [ 72.517961][T10899] kmem_cache_alloc+0x20/0x2c0 [ 72.522715][T10899] __d_alloc+0x28/0x8a0 [ 72.526843][T10899] d_alloc+0x42/0x210 [ 72.530796][T10899] d_alloc_parallel+0xec/0x18f0 [ 72.535612][T10899] ? kernel_text_address+0x79/0xf0 [ 72.540688][T10899] ? __unwind_start+0x1ed/0x400 [ 72.545523][T10899] ? __kasan_check_read+0x11/0x20 [ 72.550515][T10899] ? mark_lock+0xd0/0x13e0 [ 72.554901][T10899] ? __d_lookup_rcu+0x8c0/0x8c0 [ 72.559803][T10899] ? __lock_acquire+0x967/0x5160 [ 72.564706][T10899] ? mark_lock+0xd0/0x13e0 [ 72.569097][T10899] ? find_held_lock+0x36/0x1d0 [ 72.573854][T10899] ? lockdep_init_map+0x1b6/0x5f0 [ 72.578865][T10899] ? lockdep_init_map+0x1b6/0x5f0 [ 72.583858][T10899] __lookup_slow+0x18d/0x3f0 [ 72.588422][T10899] ? vfs_unlink+0x550/0x550 [ 72.592899][T10899] ? __d_lookup+0x305/0x5c0 [ 72.597387][T10899] ? lockdep_hardirqs_on+0x3ab/0x590 [ 72.602637][T10899] ? d_lookup+0x88/0xb0 [ 72.606766][T10899] ? d_lookup+0x3c/0xb0 [ 72.610896][T10899] lookup_one_len+0x132/0x160 [ 72.615540][T10899] ? lookup_one_len_unlocked+0xc0/0xc0 [ 72.620985][T10899] ? _raw_spin_unlock+0x2c/0x50 [ 72.625806][T10899] start_creating+0xc0/0x240 [ 72.630389][T10899] debugfs_create_dir+0x17/0x350 [ 72.635300][T10899] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 72.641251][T10899] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 72.647633][T10899] ? mark_lock+0x760/0x13e0 [ 72.652108][T10899] ? __raw_spin_lock_init+0x2d/0x100 [ 72.657362][T10899] ieee80211_setup_sdata+0x8f5/0xf20 [ 72.662620][T10899] ieee80211_if_add+0xc6a/0x1760 [ 72.667536][T10899] ieee80211_add_iface+0x7a/0xf0 [ 72.672449][T10899] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 72.678666][T10899] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 72.683918][T10899] nl80211_new_interface+0x3f5/0xfc0 [ 72.689177][T10899] ? nl80211_send_iface+0x17b0/0x17b0 [ 72.694527][T10899] ? nl80211_pre_doit+0x24a/0x540 [ 72.699519][T10899] genl_family_rcv_msg+0x61d/0x12f0 [ 72.704694][T10899] ? genl_unregister_family+0x6f0/0x6f0 [ 72.710213][T10899] ? radix_tree_insert+0x5b0/0x5b0 [ 72.715291][T10899] ? lock_downgrade+0x710/0x710 [ 72.720113][T10899] genl_rcv_msg+0xb1/0x160 [ 72.724500][T10899] netlink_rcv_skb+0x13c/0x380 [ 72.729238][T10899] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 72.734667][T10899] ? netlink_ack+0x990/0x990 [ 72.739222][T10899] ? netlink_deliver_tap+0x1b2/0xb10 [ 72.744479][T10899] genl_rcv+0x23/0x40 [ 72.748434][T10899] netlink_unicast+0x43b/0x640 [ 72.753170][T10899] ? netlink_attachskb+0x6d0/0x6d0 [ 72.758253][T10899] ? _copy_from_iter_full+0x195/0x7f0 [ 72.763597][T10899] ? __check_object_size+0x203/0x2f9 [ 72.768852][T10899] netlink_sendmsg+0x79e/0xc40 [ 72.773606][T10899] ? netlink_unicast+0x640/0x640 [ 72.778511][T10899] ? apparmor_socket_sendmsg+0x1b/0x20 [ 72.783936][T10899] ? netlink_unicast+0x640/0x640 [ 72.788847][T10899] sock_sendmsg+0xb5/0xf0 [ 72.793149][T10899] ___sys_sendmsg+0x653/0x950 [ 72.797796][T10899] ? copy_msghdr_from_user+0x460/0x460 [ 72.803220][T10899] ? rcu_read_lock_held+0xa7/0xb0 [ 72.808214][T10899] ? __kasan_check_read+0x11/0x20 [ 72.813213][T10899] ? __fget+0x2e3/0x450 [ 72.817336][T10899] ? do_dup2+0x450/0x450 [ 72.821544][T10899] ? mark_lock+0xd0/0x13e0 [ 72.825930][T10899] ? __fget_light+0x179/0x1f0 [ 72.830571][T10899] ? __fdget+0xe/0x10 [ 72.834522][T10899] ? sockfd_lookup_light+0x1c/0x150 [ 72.839686][T10899] __sys_sendmsg+0xd9/0x180 [ 72.844155][T10899] ? __sys_sendmsg_sock+0xb0/0xb0 [ 72.849149][T10899] ? __context_tracking_exit.part.3+0x81/0x230 [ 72.855278][T10899] ? syscall_trace_enter+0x27f/0xc80 [ 72.860531][T10899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.866569][T10899] ? lockdep_hardirqs_on+0x3ab/0x590 [ 72.871830][T10899] __x64_sys_sendmsg+0x73/0xb0 [ 72.876582][T10899] do_syscall_64+0x9d/0x550 [ 72.881051][T10899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.886912][T10899] RIP: 0033:0x4665f9 [ 72.890779][T10899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.910355][T10899] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.918731][T10899] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 72.926678][T10899] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 72.934626][T10899] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.942579][T10899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 72.950902][T10899] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 72.974619][T10897] FAULT_INJECTION: forcing a failure. [ 72.974619][T10897] name failslab, interval 1, probability 0, space 0, times 0 [ 72.994827][T10897] CPU: 0 PID: 10897 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 73.003569][T10897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.013601][T10897] Call Trace: [ 73.016870][T10897] dump_stack+0x86/0xca [ 73.021007][T10897] should_fail.cold.4+0x5/0x1f [ 73.025747][T10897] ? fault_create_debugfs_attr+0x150/0x150 [ 73.031603][T10897] ? __d_alloc+0x28/0x8a0 [ 73.035905][T10897] __should_failslab+0xdb/0x110 [ 73.040729][T10897] should_failslab+0x9/0x14 [ 73.045206][T10897] slab_pre_alloc_hook+0x7d/0x90 [ 73.050111][T10897] kmem_cache_alloc+0x20/0x2c0 [ 73.054850][T10897] __d_alloc+0x28/0x8a0 [ 73.058983][T10897] d_alloc+0x42/0x210 [ 73.062939][T10897] d_alloc_parallel+0xec/0x18f0 [ 73.067759][T10897] ? kernel_text_address+0x79/0xf0 [ 73.072842][T10897] ? __unwind_start+0x1ed/0x400 [ 73.077666][T10897] ? __kasan_check_read+0x11/0x20 [ 73.082662][T10897] ? mark_lock+0xd0/0x13e0 [ 73.087044][T10897] ? __d_lookup_rcu+0x8c0/0x8c0 [ 73.092038][T10897] ? __lock_acquire+0x967/0x5160 [ 73.097424][T10897] ? mark_lock+0xd0/0x13e0 [ 73.102036][T10897] ? find_held_lock+0x36/0x1d0 [ 73.107194][T10897] ? lockdep_init_map+0x1b6/0x5f0 [ 73.112454][T10897] ? lockdep_init_map+0x1b6/0x5f0 [ 73.117454][T10897] __lookup_slow+0x18d/0x3f0 [ 73.122017][T10897] ? vfs_unlink+0x550/0x550 [ 73.126493][T10897] ? __d_lookup+0x305/0x5c0 [ 73.131323][T10897] ? lockdep_hardirqs_on+0x3ab/0x590 [ 73.137489][T10897] ? d_lookup+0x88/0xb0 [ 73.141623][T10897] ? d_lookup+0x3c/0xb0 [ 73.146429][T10897] lookup_one_len+0x132/0x160 [ 73.151306][T10897] ? lookup_one_len_unlocked+0xc0/0xc0 [ 73.156741][T10897] ? _raw_spin_unlock+0x2c/0x50 [ 73.161563][T10897] start_creating+0xc0/0x240 [ 73.166540][T10897] debugfs_create_dir+0x17/0x350 [ 73.171782][T10897] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 73.178210][T10897] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 73.184829][T10897] ? mark_lock+0x760/0x13e0 [ 73.189559][T10897] ? __raw_spin_lock_init+0x2d/0x100 [ 73.195043][T10897] ieee80211_setup_sdata+0x8f5/0xf20 [ 73.200301][T10897] ieee80211_if_add+0xc6a/0x1760 [ 73.205213][T10897] ieee80211_add_iface+0x7a/0xf0 [ 73.210534][T10897] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 73.216745][T10897] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 73.222367][T10897] nl80211_new_interface+0x3f5/0xfc0 [ 73.227621][T10897] ? nl80211_send_iface+0x17b0/0x17b0 [ 73.232959][T10897] ? nl80211_pre_doit+0x24a/0x540 [ 73.237955][T10897] genl_family_rcv_msg+0x61d/0x12f0 [ 73.243128][T10897] ? genl_unregister_family+0x6f0/0x6f0 [ 73.248641][T10897] ? radix_tree_insert+0x5b0/0x5b0 [ 73.253716][T10897] ? lock_downgrade+0x710/0x710 [ 73.258551][T10897] genl_rcv_msg+0xb1/0x160 [ 73.262940][T10897] netlink_rcv_skb+0x13c/0x380 [ 73.267671][T10897] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 73.273271][T10897] ? netlink_ack+0x990/0x990 [ 73.277832][T10897] ? netlink_deliver_tap+0x1b2/0xb10 [ 73.283091][T10897] genl_rcv+0x23/0x40 [ 73.287040][T10897] netlink_unicast+0x43b/0x640 [ 73.291772][T10897] ? netlink_attachskb+0x6d0/0x6d0 [ 73.296850][T10897] ? _copy_from_iter_full+0x195/0x7f0 [ 73.302199][T10897] ? __check_object_size+0x203/0x2f9 [ 73.307471][T10897] netlink_sendmsg+0x79e/0xc40 [ 73.312233][T10897] ? netlink_unicast+0x640/0x640 [ 73.317145][T10897] ? apparmor_socket_sendmsg+0x1b/0x20 [ 73.322580][T10897] ? netlink_unicast+0x640/0x640 [ 73.327491][T10897] sock_sendmsg+0xb5/0xf0 [ 73.331805][T10897] ___sys_sendmsg+0x653/0x950 [ 73.336455][T10897] ? copy_msghdr_from_user+0x460/0x460 [ 73.341917][T10897] ? rcu_read_lock_held+0xa7/0xb0 [ 73.346932][T10897] ? __kasan_check_read+0x11/0x20 [ 73.351931][T10897] ? __fget+0x2e3/0x450 [ 73.356061][T10897] ? do_dup2+0x450/0x450 [ 73.360268][T10897] ? mark_lock+0xd0/0x13e0 [ 73.364676][T10897] ? __fget_light+0x179/0x1f0 [ 73.369338][T10897] ? __fdget+0xe/0x10 [ 73.373287][T10897] ? sockfd_lookup_light+0x1c/0x150 [ 73.378455][T10897] __sys_sendmsg+0xd9/0x180 [ 73.382936][T10897] ? __sys_sendmsg_sock+0xb0/0xb0 [ 73.387933][T10897] ? __context_tracking_exit.part.3+0x81/0x230 [ 73.394058][T10897] ? syscall_trace_enter+0x27f/0xc80 [ 73.399319][T10897] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.405355][T10897] ? lockdep_hardirqs_on+0x3ab/0x590 [ 73.410605][T10897] __x64_sys_sendmsg+0x73/0xb0 [ 73.415335][T10897] do_syscall_64+0x9d/0x550 [ 73.419805][T10897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.425666][T10897] RIP: 0033:0x4665f9 [ 73.429532][T10897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.449122][T10897] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.457501][T10897] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 73.465445][T10897] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 73.473407][T10897] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 73.481347][T10897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 73.489287][T10897] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 73.509941][T10898] FAULT_INJECTION: forcing a failure. [ 73.509941][T10898] name failslab, interval 1, probability 0, space 0, times 0 [ 73.535723][T10898] CPU: 0 PID: 10898 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 73.544472][T10898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.554504][T10898] Call Trace: [ 73.557773][T10898] dump_stack+0x86/0xca [ 73.561904][T10898] should_fail.cold.4+0x5/0x1f [ 73.566732][T10898] ? fault_create_debugfs_attr+0x150/0x150 [ 73.572518][T10898] __should_failslab+0xdb/0x110 [ 73.577348][T10898] should_failslab+0x9/0x14 [ 73.581824][T10898] slab_pre_alloc_hook+0x7d/0x90 [ 73.587116][T10898] __kmalloc_node+0x4c/0x270 [ 73.591672][T10898] ? kvmalloc_node+0x6a/0x80 [ 73.596429][T10898] kvmalloc_node+0x6a/0x80 [ 73.601008][T10898] bucket_table_alloc+0x57/0x3d0 [ 73.605919][T10898] rhashtable_init+0x389/0x6f0 [ 73.610657][T10898] mesh_pathtbl_init+0x4b/0xe0 [ 73.615574][T10898] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 73.621172][T10898] ieee80211_setup_sdata+0xb5c/0xf20 [ 73.626684][T10898] ieee80211_if_add+0xc6a/0x1760 [ 73.631598][T10898] ieee80211_add_iface+0x7a/0xf0 [ 73.636509][T10898] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 73.642724][T10898] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 73.647983][T10898] nl80211_new_interface+0x3f5/0xfc0 [ 73.653237][T10898] ? nl80211_send_iface+0x17b0/0x17b0 [ 73.658582][T10898] ? nl80211_pre_doit+0x24a/0x540 [ 73.663601][T10898] genl_family_rcv_msg+0x61d/0x12f0 [ 73.668770][T10898] ? genl_unregister_family+0x6f0/0x6f0 [ 73.674282][T10898] ? radix_tree_insert+0x5b0/0x5b0 [ 73.679361][T10898] ? lock_downgrade+0x710/0x710 [ 73.684183][T10898] genl_rcv_msg+0xb1/0x160 [ 73.688566][T10898] netlink_rcv_skb+0x13c/0x380 [ 73.693298][T10898] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 73.698727][T10898] ? netlink_ack+0x990/0x990 [ 73.703298][T10898] ? netlink_deliver_tap+0x1b2/0xb10 [ 73.708578][T10898] genl_rcv+0x23/0x40 [ 73.712524][T10898] netlink_unicast+0x43b/0x640 [ 73.717263][T10898] ? netlink_attachskb+0x6d0/0x6d0 [ 73.722346][T10898] ? _copy_from_iter_full+0x195/0x7f0 [ 73.727689][T10898] ? __check_object_size+0x203/0x2f9 [ 73.732946][T10898] netlink_sendmsg+0x79e/0xc40 [ 73.737691][T10898] ? netlink_unicast+0x640/0x640 [ 73.742605][T10898] ? apparmor_socket_sendmsg+0x1b/0x20 [ 73.748031][T10898] ? netlink_unicast+0x640/0x640 [ 73.752939][T10898] sock_sendmsg+0xb5/0xf0 [ 73.757249][T10898] ___sys_sendmsg+0x653/0x950 [ 73.761900][T10898] ? copy_msghdr_from_user+0x460/0x460 [ 73.767550][T10898] ? rcu_read_lock_held+0xa7/0xb0 [ 73.772756][T10898] ? __kasan_check_read+0x11/0x20 [ 73.778156][T10898] ? __fget+0x2e3/0x450 [ 73.782291][T10898] ? do_dup2+0x450/0x450 [ 73.786511][T10898] ? mark_lock+0xd0/0x13e0 [ 73.790925][T10898] ? __fget_light+0x179/0x1f0 [ 73.795569][T10898] ? __fdget+0xe/0x10 [ 73.799523][T10898] ? sockfd_lookup_light+0x1c/0x150 [ 73.804698][T10898] __sys_sendmsg+0xd9/0x180 [ 73.809178][T10898] ? __sys_sendmsg_sock+0xb0/0xb0 [ 73.814194][T10898] ? __context_tracking_exit.part.3+0x81/0x230 [ 73.820320][T10898] ? syscall_trace_enter+0x27f/0xc80 [ 73.825596][T10898] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.831627][T10898] ? lockdep_hardirqs_on+0x3ab/0x590 [ 73.837504][T10898] __x64_sys_sendmsg+0x73/0xb0 [ 73.842239][T10898] do_syscall_64+0x9d/0x550 [ 73.846937][T10898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.853055][T10898] RIP: 0033:0x4665f9 [ 73.857151][T10898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.876957][T10898] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.885436][T10898] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 73.893375][T10898] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 73.901319][T10898] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 73.909261][T10898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 73.917203][T10898] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 73.954453][T10908] FAULT_INJECTION: forcing a failure. [ 73.954453][T10908] name failslab, interval 1, probability 0, space 0, times 0 [ 73.972721][T10908] CPU: 1 PID: 10908 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 73.981462][T10908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.991495][T10908] Call Trace: [ 73.994752][T10908] dump_stack+0x86/0xca [ 73.998880][T10908] should_fail.cold.4+0x5/0x1f [ 74.003612][T10908] ? fault_create_debugfs_attr+0x150/0x150 [ 74.009391][T10908] __should_failslab+0xdb/0x110 [ 74.014226][T10908] should_failslab+0x9/0x14 [ 74.018708][T10908] slab_pre_alloc_hook+0x7d/0x90 [ 74.023654][T10908] __kmalloc_node+0x4c/0x270 [ 74.028247][T10908] ? kvmalloc_node+0x6a/0x80 [ 74.032806][T10908] kvmalloc_node+0x6a/0x80 [ 74.037189][T10908] bucket_table_alloc+0x57/0x3d0 [ 74.042096][T10908] rhashtable_init+0x389/0x6f0 [ 74.046834][T10908] mesh_pathtbl_init+0x4b/0xe0 [ 74.051565][T10908] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 74.057169][T10908] ieee80211_setup_sdata+0xb5c/0xf20 [ 74.062444][T10908] ieee80211_if_add+0xc6a/0x1760 [ 74.067356][T10908] ieee80211_add_iface+0x7a/0xf0 [ 74.072259][T10908] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 74.078470][T10908] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 74.083726][T10908] nl80211_new_interface+0x3f5/0xfc0 [ 74.088980][T10908] ? nl80211_send_iface+0x17b0/0x17b0 [ 74.094328][T10908] ? nl80211_pre_doit+0x24a/0x540 [ 74.099329][T10908] genl_family_rcv_msg+0x61d/0x12f0 [ 74.104497][T10908] ? genl_unregister_family+0x6f0/0x6f0 [ 74.110013][T10908] ? radix_tree_insert+0x5b0/0x5b0 [ 74.115092][T10908] ? lock_downgrade+0x710/0x710 [ 74.119920][T10908] genl_rcv_msg+0xb1/0x160 [ 74.124317][T10908] netlink_rcv_skb+0x13c/0x380 [ 74.129073][T10908] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 74.134498][T10908] ? netlink_ack+0x990/0x990 [ 74.139056][T10908] ? netlink_deliver_tap+0x1b2/0xb10 [ 74.144313][T10908] genl_rcv+0x23/0x40 [ 74.148269][T10908] netlink_unicast+0x43b/0x640 [ 74.152999][T10908] ? netlink_attachskb+0x6d0/0x6d0 [ 74.158094][T10908] ? _copy_from_iter_full+0x195/0x7f0 [ 74.163451][T10908] ? __check_object_size+0x203/0x2f9 [ 74.168714][T10908] netlink_sendmsg+0x79e/0xc40 [ 74.173476][T10908] ? netlink_unicast+0x640/0x640 [ 74.178383][T10908] ? apparmor_socket_sendmsg+0x1b/0x20 [ 74.183807][T10908] ? netlink_unicast+0x640/0x640 [ 74.188711][T10908] sock_sendmsg+0xb5/0xf0 [ 74.193011][T10908] ___sys_sendmsg+0x653/0x950 [ 74.197682][T10908] ? copy_msghdr_from_user+0x460/0x460 [ 74.203127][T10908] ? rcu_read_lock_held+0xa7/0xb0 [ 74.208137][T10908] ? __kasan_check_read+0x11/0x20 [ 74.213132][T10908] ? __fget+0x2e3/0x450 [ 74.217261][T10908] ? do_dup2+0x450/0x450 [ 74.221499][T10908] ? mark_lock+0xd0/0x13e0 [ 74.225886][T10908] ? __fget_light+0x179/0x1f0 [ 74.230534][T10908] ? __fdget+0xe/0x10 [ 74.234488][T10908] ? sockfd_lookup_light+0x1c/0x150 [ 74.239657][T10908] __sys_sendmsg+0xd9/0x180 [ 74.244134][T10908] ? __sys_sendmsg_sock+0xb0/0xb0 [ 74.249129][T10908] ? __context_tracking_exit.part.3+0x81/0x230 [ 74.255250][T10908] ? syscall_trace_enter+0x27f/0xc80 [ 74.260528][T10908] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.266560][T10908] ? lockdep_hardirqs_on+0x3ab/0x590 [ 74.271811][T10908] __x64_sys_sendmsg+0x73/0xb0 [ 74.276559][T10908] do_syscall_64+0x9d/0x550 [ 74.281052][T10908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.286914][T10908] RIP: 0033:0x4665f9 [ 74.290776][T10908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.310346][T10908] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.318722][T10908] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 74.326683][T10908] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 74.334621][T10908] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.342561][T10908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 74.350501][T10908] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 2021/04/26 13:34:22 executed programs: 27 [ 74.376631][T10918] FAULT_INJECTION: forcing a failure. [ 74.376631][T10918] name failslab, interval 1, probability 0, space 0, times 0 [ 74.399262][T10918] CPU: 1 PID: 10918 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 74.408007][T10918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.418041][T10918] Call Trace: [ 74.421311][T10918] dump_stack+0x86/0xca [ 74.425444][T10918] should_fail.cold.4+0x5/0x1f [ 74.430190][T10918] ? fault_create_debugfs_attr+0x150/0x150 [ 74.435991][T10918] ? __d_alloc+0x28/0x8a0 [ 74.440297][T10918] __should_failslab+0xdb/0x110 [ 74.445124][T10918] should_failslab+0x9/0x14 [ 74.449627][T10918] slab_pre_alloc_hook+0x7d/0x90 [ 74.454563][T10918] kmem_cache_alloc+0x20/0x2c0 [ 74.459300][T10918] __d_alloc+0x28/0x8a0 [ 74.463428][T10918] d_alloc+0x42/0x210 [ 74.467398][T10918] d_alloc_parallel+0xec/0x18f0 [ 74.472226][T10918] ? kernel_text_address+0x79/0xf0 [ 74.477304][T10918] ? __unwind_start+0x1ed/0x400 [ 74.482122][T10918] ? __kasan_check_read+0x11/0x20 [ 74.487112][T10918] ? mark_lock+0xd0/0x13e0 [ 74.491496][T10918] ? __d_lookup_rcu+0x8c0/0x8c0 [ 74.496333][T10918] ? __lock_acquire+0x967/0x5160 [ 74.501582][T10918] ? mark_lock+0xd0/0x13e0 [ 74.505966][T10918] ? find_held_lock+0x36/0x1d0 [ 74.510701][T10918] ? lockdep_init_map+0x1b6/0x5f0 [ 74.515758][T10918] ? lockdep_init_map+0x1b6/0x5f0 [ 74.520755][T10918] __lookup_slow+0x18d/0x3f0 [ 74.525315][T10918] ? vfs_unlink+0x550/0x550 [ 74.529786][T10918] ? __d_lookup+0x305/0x5c0 [ 74.534254][T10918] ? lockdep_hardirqs_on+0x3ab/0x590 [ 74.539512][T10918] ? d_lookup+0x88/0xb0 [ 74.543659][T10918] ? d_lookup+0x3c/0xb0 [ 74.547807][T10918] lookup_one_len+0x132/0x160 [ 74.552450][T10918] ? lookup_one_len_unlocked+0xc0/0xc0 [ 74.558084][T10918] ? _raw_spin_unlock+0x2c/0x50 [ 74.563335][T10918] start_creating+0xc0/0x240 [ 74.567900][T10918] debugfs_create_dir+0x17/0x350 [ 74.573226][T10918] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 74.579680][T10918] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 74.586081][T10918] ? mark_lock+0x760/0x13e0 [ 74.590618][T10918] ? __raw_spin_lock_init+0x2d/0x100 [ 74.595879][T10918] ieee80211_setup_sdata+0x8f5/0xf20 [ 74.601134][T10918] ieee80211_if_add+0xc6a/0x1760 [ 74.606044][T10918] ieee80211_add_iface+0x7a/0xf0 [ 74.610952][T10918] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 74.617183][T10918] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 74.622455][T10918] nl80211_new_interface+0x3f5/0xfc0 [ 74.627714][T10918] ? nl80211_send_iface+0x17b0/0x17b0 [ 74.633059][T10918] ? nl80211_pre_doit+0x24a/0x540 [ 74.638075][T10918] genl_family_rcv_msg+0x61d/0x12f0 [ 74.643243][T10918] ? genl_unregister_family+0x6f0/0x6f0 [ 74.648753][T10918] ? radix_tree_insert+0x5b0/0x5b0 [ 74.653836][T10918] ? lock_downgrade+0x710/0x710 [ 74.658663][T10918] genl_rcv_msg+0xb1/0x160 [ 74.663045][T10918] netlink_rcv_skb+0x13c/0x380 [ 74.667793][T10918] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 74.673216][T10918] ? netlink_ack+0x990/0x990 [ 74.677772][T10918] ? netlink_deliver_tap+0x1b2/0xb10 [ 74.683024][T10918] genl_rcv+0x23/0x40 [ 74.686974][T10918] netlink_unicast+0x43b/0x640 [ 74.691705][T10918] ? netlink_attachskb+0x6d0/0x6d0 [ 74.696781][T10918] ? _copy_from_iter_full+0x195/0x7f0 [ 74.702121][T10918] ? __check_object_size+0x203/0x2f9 [ 74.707399][T10918] netlink_sendmsg+0x79e/0xc40 [ 74.712131][T10918] ? netlink_unicast+0x640/0x640 [ 74.717041][T10918] ? apparmor_socket_sendmsg+0x1b/0x20 [ 74.722474][T10918] ? netlink_unicast+0x640/0x640 [ 74.727378][T10918] sock_sendmsg+0xb5/0xf0 [ 74.731692][T10918] ___sys_sendmsg+0x653/0x950 [ 74.736336][T10918] ? copy_msghdr_from_user+0x460/0x460 [ 74.741760][T10918] ? rcu_read_lock_held+0xa7/0xb0 [ 74.746750][T10918] ? __kasan_check_read+0x11/0x20 [ 74.751743][T10918] ? __fget+0x2e3/0x450 [ 74.755869][T10918] ? do_dup2+0x450/0x450 [ 74.760082][T10918] ? mark_lock+0xd0/0x13e0 [ 74.764490][T10918] ? __fget_light+0x179/0x1f0 [ 74.769137][T10918] ? __fdget+0xe/0x10 [ 74.773103][T10918] ? sockfd_lookup_light+0x1c/0x150 [ 74.778268][T10918] __sys_sendmsg+0xd9/0x180 [ 74.782734][T10918] ? __sys_sendmsg_sock+0xb0/0xb0 [ 74.787746][T10918] ? __context_tracking_exit.part.3+0x81/0x230 [ 74.793873][T10918] ? syscall_trace_enter+0x27f/0xc80 [ 74.799128][T10918] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.805179][T10918] ? lockdep_hardirqs_on+0x3ab/0x590 [ 74.810451][T10918] __x64_sys_sendmsg+0x73/0xb0 [ 74.815206][T10918] do_syscall_64+0x9d/0x550 [ 74.819676][T10918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.825552][T10918] RIP: 0033:0x4665f9 [ 74.829431][T10918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.849020][T10918] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.857396][T10918] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 74.865340][T10918] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 74.873298][T10918] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.881256][T10918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 74.889210][T10918] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 74.921487][T10926] FAULT_INJECTION: forcing a failure. [ 74.921487][T10926] name failslab, interval 1, probability 0, space 0, times 0 [ 74.935069][T10926] CPU: 1 PID: 10926 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 74.943715][T10926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.953743][T10926] Call Trace: [ 74.957003][T10926] dump_stack+0x86/0xca [ 74.961540][T10926] should_fail.cold.4+0x5/0x1f [ 74.966483][T10926] ? fault_create_debugfs_attr+0x150/0x150 [ 74.973057][T10926] ? __d_alloc+0x28/0x8a0 [ 74.977784][T10926] __should_failslab+0xdb/0x110 [ 74.982600][T10926] should_failslab+0x9/0x14 [ 74.987138][T10926] slab_pre_alloc_hook+0x7d/0x90 [ 74.992109][T10926] kmem_cache_alloc+0x20/0x2c0 [ 74.996840][T10926] __d_alloc+0x28/0x8a0 [ 75.000966][T10926] d_alloc+0x42/0x210 [ 75.004932][T10926] d_alloc_parallel+0xec/0x18f0 [ 75.009748][T10926] ? kernel_text_address+0x79/0xf0 [ 75.014844][T10926] ? __unwind_start+0x1ed/0x400 [ 75.019679][T10926] ? __kasan_check_read+0x11/0x20 [ 75.024672][T10926] ? mark_lock+0xd0/0x13e0 [ 75.029072][T10926] ? __d_lookup_rcu+0x8c0/0x8c0 [ 75.033893][T10926] ? __lock_acquire+0x967/0x5160 [ 75.038819][T10926] ? mark_lock+0xd0/0x13e0 [ 75.043234][T10926] ? find_held_lock+0x36/0x1d0 [ 75.047963][T10926] ? lockdep_init_map+0x1b6/0x5f0 [ 75.052953][T10926] ? lockdep_init_map+0x1b6/0x5f0 [ 75.057948][T10926] __lookup_slow+0x18d/0x3f0 [ 75.062506][T10926] ? vfs_unlink+0x550/0x550 [ 75.066981][T10926] ? __d_lookup+0x305/0x5c0 [ 75.071451][T10926] ? lockdep_hardirqs_on+0x3ab/0x590 [ 75.076703][T10926] ? d_lookup+0x88/0xb0 [ 75.080826][T10926] ? d_lookup+0x3c/0xb0 [ 75.084949][T10926] lookup_one_len+0x132/0x160 [ 75.089592][T10926] ? lookup_one_len_unlocked+0xc0/0xc0 [ 75.095025][T10926] ? _raw_spin_unlock+0x2c/0x50 [ 75.099851][T10926] start_creating+0xc0/0x240 [ 75.104412][T10926] debugfs_create_dir+0x17/0x350 [ 75.109322][T10926] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 75.115299][T10926] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 75.121685][T10926] ? mark_lock+0x760/0x13e0 [ 75.126355][T10926] ? __raw_spin_lock_init+0x2d/0x100 [ 75.131816][T10926] ieee80211_setup_sdata+0x8f5/0xf20 [ 75.137544][T10926] ieee80211_if_add+0xc6a/0x1760 [ 75.142917][T10926] ieee80211_add_iface+0x7a/0xf0 [ 75.148046][T10926] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 75.155016][T10926] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 75.160498][T10926] nl80211_new_interface+0x3f5/0xfc0 [ 75.165756][T10926] ? nl80211_send_iface+0x17b0/0x17b0 [ 75.171105][T10926] ? nl80211_pre_doit+0x24a/0x540 [ 75.176096][T10926] genl_family_rcv_msg+0x61d/0x12f0 [ 75.181263][T10926] ? genl_unregister_family+0x6f0/0x6f0 [ 75.186775][T10926] ? radix_tree_insert+0x5b0/0x5b0 [ 75.191851][T10926] ? lock_downgrade+0x710/0x710 [ 75.196674][T10926] genl_rcv_msg+0xb1/0x160 [ 75.201056][T10926] netlink_rcv_skb+0x13c/0x380 [ 75.205785][T10926] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 75.211228][T10926] ? netlink_ack+0x990/0x990 [ 75.215803][T10926] ? netlink_deliver_tap+0x1b2/0xb10 [ 75.221055][T10926] genl_rcv+0x23/0x40 [ 75.225020][T10926] netlink_unicast+0x43b/0x640 [ 75.229755][T10926] ? netlink_attachskb+0x6d0/0x6d0 [ 75.234836][T10926] ? _copy_from_iter_full+0x195/0x7f0 [ 75.240176][T10926] ? __check_object_size+0x203/0x2f9 [ 75.245427][T10926] netlink_sendmsg+0x79e/0xc40 [ 75.250159][T10926] ? netlink_unicast+0x640/0x640 [ 75.255064][T10926] ? apparmor_socket_sendmsg+0x1b/0x20 [ 75.260489][T10926] ? netlink_unicast+0x640/0x640 [ 75.265395][T10926] sock_sendmsg+0xb5/0xf0 [ 75.269690][T10926] ___sys_sendmsg+0x653/0x950 [ 75.274332][T10926] ? copy_msghdr_from_user+0x460/0x460 [ 75.279758][T10926] ? rcu_read_lock_held+0xa7/0xb0 [ 75.284748][T10926] ? __kasan_check_read+0x11/0x20 [ 75.289738][T10926] ? __fget+0x2e3/0x450 [ 75.293881][T10926] ? do_dup2+0x450/0x450 [ 75.298088][T10926] ? mark_lock+0xd0/0x13e0 [ 75.302474][T10926] ? __fget_light+0x179/0x1f0 [ 75.307117][T10926] ? __fdget+0xe/0x10 [ 75.311084][T10926] ? sockfd_lookup_light+0x1c/0x150 [ 75.316249][T10926] __sys_sendmsg+0xd9/0x180 [ 75.320721][T10926] ? __sys_sendmsg_sock+0xb0/0xb0 [ 75.325719][T10926] ? __context_tracking_exit.part.3+0x81/0x230 [ 75.331845][T10926] ? syscall_trace_enter+0x27f/0xc80 [ 75.337124][T10926] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.343164][T10926] ? lockdep_hardirqs_on+0x3ab/0x590 [ 75.348414][T10926] __x64_sys_sendmsg+0x73/0xb0 [ 75.353146][T10926] do_syscall_64+0x9d/0x550 [ 75.357619][T10926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.363484][T10926] RIP: 0033:0x4665f9 [ 75.367349][T10926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.386923][T10926] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.395300][T10926] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 75.403240][T10926] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 75.411181][T10926] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.419119][T10926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.427062][T10926] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 75.471955][T10937] FAULT_INJECTION: forcing a failure. [ 75.471955][T10937] name failslab, interval 1, probability 0, space 0, times 0 [ 75.498442][T10937] CPU: 1 PID: 10937 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 75.507110][T10937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.517138][T10937] Call Trace: [ 75.520401][T10937] dump_stack+0x86/0xca [ 75.524537][T10937] should_fail.cold.4+0x5/0x1f [ 75.529282][T10937] ? fault_create_debugfs_attr+0x150/0x150 [ 75.535059][T10937] __should_failslab+0xdb/0x110 [ 75.539881][T10937] should_failslab+0x9/0x14 [ 75.544352][T10937] slab_pre_alloc_hook+0x7d/0x90 [ 75.549256][T10937] __kmalloc_node+0x4c/0x270 [ 75.553811][T10937] ? kvmalloc_node+0x6a/0x80 [ 75.558375][T10937] kvmalloc_node+0x6a/0x80 [ 75.562765][T10937] bucket_table_alloc+0x57/0x3d0 [ 75.567674][T10937] rhashtable_init+0x389/0x6f0 [ 75.572408][T10937] mesh_pathtbl_init+0x4b/0xe0 [ 75.577140][T10937] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 75.582750][T10937] ieee80211_setup_sdata+0xb5c/0xf20 [ 75.588007][T10937] ieee80211_if_add+0xc6a/0x1760 [ 75.592932][T10937] ieee80211_add_iface+0x7a/0xf0 [ 75.597837][T10937] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 75.604066][T10937] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 75.609319][T10937] nl80211_new_interface+0x3f5/0xfc0 [ 75.614589][T10937] ? nl80211_send_iface+0x17b0/0x17b0 [ 75.619928][T10937] ? nl80211_pre_doit+0x24a/0x540 [ 75.624926][T10937] genl_family_rcv_msg+0x61d/0x12f0 [ 75.630098][T10937] ? genl_unregister_family+0x6f0/0x6f0 [ 75.635611][T10937] ? radix_tree_insert+0x5b0/0x5b0 [ 75.640689][T10937] ? lock_downgrade+0x710/0x710 [ 75.645518][T10937] genl_rcv_msg+0xb1/0x160 [ 75.649909][T10937] netlink_rcv_skb+0x13c/0x380 [ 75.654645][T10937] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 75.660089][T10937] ? netlink_ack+0x990/0x990 [ 75.664647][T10937] ? netlink_deliver_tap+0x1b2/0xb10 [ 75.669901][T10937] genl_rcv+0x23/0x40 [ 75.673867][T10937] netlink_unicast+0x43b/0x640 [ 75.678596][T10937] ? netlink_attachskb+0x6d0/0x6d0 [ 75.683673][T10937] ? _copy_from_iter_full+0x195/0x7f0 [ 75.689015][T10937] ? __check_object_size+0x203/0x2f9 [ 75.694286][T10937] netlink_sendmsg+0x79e/0xc40 [ 75.699017][T10937] ? netlink_unicast+0x640/0x640 [ 75.703925][T10937] ? apparmor_socket_sendmsg+0x1b/0x20 [ 75.709352][T10937] ? netlink_unicast+0x640/0x640 [ 75.714262][T10937] sock_sendmsg+0xb5/0xf0 [ 75.718564][T10937] ___sys_sendmsg+0x653/0x950 [ 75.723212][T10937] ? copy_msghdr_from_user+0x460/0x460 [ 75.728638][T10937] ? rcu_read_lock_held+0xa7/0xb0 [ 75.733630][T10937] ? __kasan_check_read+0x11/0x20 [ 75.738622][T10937] ? __fget+0x2e3/0x450 [ 75.742745][T10937] ? do_dup2+0x450/0x450 [ 75.746951][T10937] ? mark_lock+0xd0/0x13e0 [ 75.751337][T10937] ? __fget_light+0x179/0x1f0 [ 75.755985][T10937] ? __fdget+0xe/0x10 [ 75.759945][T10937] ? sockfd_lookup_light+0x1c/0x150 [ 75.765111][T10937] __sys_sendmsg+0xd9/0x180 [ 75.769595][T10937] ? __sys_sendmsg_sock+0xb0/0xb0 [ 75.774679][T10937] ? __context_tracking_exit.part.3+0x81/0x230 [ 75.780819][T10937] ? syscall_trace_enter+0x27f/0xc80 [ 75.786073][T10937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.792106][T10937] ? lockdep_hardirqs_on+0x3ab/0x590 [ 75.797355][T10937] __x64_sys_sendmsg+0x73/0xb0 [ 75.802085][T10937] do_syscall_64+0x9d/0x550 [ 75.806559][T10937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.812416][T10937] RIP: 0033:0x4665f9 [ 75.816278][T10937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.835852][T10937] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.844230][T10937] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 75.852171][T10937] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 75.860221][T10937] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.868161][T10937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.876098][T10937] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 75.901148][T10944] FAULT_INJECTION: forcing a failure. [ 75.901148][T10944] name failslab, interval 1, probability 0, space 0, times 0 [ 75.928754][T10944] CPU: 1 PID: 10944 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 75.937619][T10944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.948063][T10944] Call Trace: [ 75.951325][T10944] dump_stack+0x86/0xca [ 75.955834][T10944] should_fail.cold.4+0x5/0x1f [ 75.960761][T10944] ? fault_create_debugfs_attr+0x150/0x150 [ 75.966922][T10944] ? __d_alloc+0x28/0x8a0 [ 75.971658][T10944] __should_failslab+0xdb/0x110 [ 75.976995][T10944] should_failslab+0x9/0x14 [ 75.981467][T10944] slab_pre_alloc_hook+0x7d/0x90 [ 75.986872][T10944] kmem_cache_alloc+0x20/0x2c0 [ 75.991828][T10944] __d_alloc+0x28/0x8a0 [ 75.996446][T10944] d_alloc+0x42/0x210 [ 76.000428][T10944] d_alloc_parallel+0xec/0x18f0 [ 76.005245][T10944] ? kernel_text_address+0x79/0xf0 [ 76.011055][T10944] ? __unwind_start+0x1ed/0x400 [ 76.015873][T10944] ? __kasan_check_read+0x11/0x20 [ 76.020868][T10944] ? mark_lock+0xd0/0x13e0 [ 76.025260][T10944] ? __d_lookup_rcu+0x8c0/0x8c0 [ 76.030074][T10944] ? __lock_acquire+0x967/0x5160 [ 76.034978][T10944] ? mark_lock+0xd0/0x13e0 [ 76.039366][T10944] ? find_held_lock+0x36/0x1d0 [ 76.044163][T10944] ? lockdep_init_map+0x1b6/0x5f0 [ 76.049156][T10944] ? lockdep_init_map+0x1b6/0x5f0 [ 76.054164][T10944] __lookup_slow+0x18d/0x3f0 [ 76.058727][T10944] ? vfs_unlink+0x550/0x550 [ 76.063208][T10944] ? __d_lookup+0x305/0x5c0 [ 76.067680][T10944] ? lockdep_hardirqs_on+0x3ab/0x590 [ 76.072932][T10944] ? d_lookup+0x88/0xb0 [ 76.077063][T10944] ? d_lookup+0x3c/0xb0 [ 76.081185][T10944] lookup_one_len+0x132/0x160 [ 76.085828][T10944] ? lookup_one_len_unlocked+0xc0/0xc0 [ 76.091253][T10944] ? _raw_spin_unlock+0x2c/0x50 [ 76.096074][T10944] start_creating+0xc0/0x240 [ 76.100635][T10944] debugfs_create_dir+0x17/0x350 [ 76.105549][T10944] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 76.111500][T10944] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 76.117877][T10944] ? mark_lock+0x760/0x13e0 [ 76.122348][T10944] ? __raw_spin_lock_init+0x2d/0x100 [ 76.127625][T10944] ieee80211_setup_sdata+0x8f5/0xf20 [ 76.132884][T10944] ieee80211_if_add+0xc6a/0x1760 [ 76.137810][T10944] ieee80211_add_iface+0x7a/0xf0 [ 76.142731][T10944] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 76.148956][T10944] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 76.154211][T10944] nl80211_new_interface+0x3f5/0xfc0 [ 76.159464][T10944] ? nl80211_send_iface+0x17b0/0x17b0 [ 76.164810][T10944] ? nl80211_pre_doit+0x24a/0x540 [ 76.169807][T10944] genl_family_rcv_msg+0x61d/0x12f0 [ 76.174975][T10944] ? genl_unregister_family+0x6f0/0x6f0 [ 76.180488][T10944] ? radix_tree_insert+0x5b0/0x5b0 [ 76.185573][T10944] ? lock_downgrade+0x710/0x710 [ 76.190416][T10944] genl_rcv_msg+0xb1/0x160 [ 76.194800][T10944] netlink_rcv_skb+0x13c/0x380 [ 76.199532][T10944] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 76.204957][T10944] ? netlink_ack+0x990/0x990 [ 76.209892][T10944] ? netlink_deliver_tap+0x1b2/0xb10 [ 76.215334][T10944] genl_rcv+0x23/0x40 [ 76.219285][T10944] netlink_unicast+0x43b/0x640 [ 76.224118][T10944] ? netlink_attachskb+0x6d0/0x6d0 [ 76.229393][T10944] ? _copy_from_iter_full+0x195/0x7f0 [ 76.235616][T10944] ? __check_object_size+0x203/0x2f9 [ 76.241310][T10944] netlink_sendmsg+0x79e/0xc40 [ 76.246040][T10944] ? netlink_unicast+0x640/0x640 [ 76.250946][T10944] ? apparmor_socket_sendmsg+0x1b/0x20 [ 76.256637][T10944] ? netlink_unicast+0x640/0x640 [ 76.261953][T10944] sock_sendmsg+0xb5/0xf0 [ 76.266252][T10944] ___sys_sendmsg+0x653/0x950 [ 76.271169][T10944] ? copy_msghdr_from_user+0x460/0x460 [ 76.276594][T10944] ? rcu_read_lock_held+0xa7/0xb0 [ 76.281836][T10944] ? __kasan_check_read+0x11/0x20 [ 76.287057][T10944] ? __fget+0x2e3/0x450 [ 76.291504][T10944] ? do_dup2+0x450/0x450 [ 76.295927][T10944] ? mark_lock+0xd0/0x13e0 [ 76.300319][T10944] ? __fget_light+0x179/0x1f0 [ 76.305204][T10944] ? __fdget+0xe/0x10 [ 76.309347][T10944] ? sockfd_lookup_light+0x1c/0x150 [ 76.314513][T10944] __sys_sendmsg+0xd9/0x180 [ 76.318985][T10944] ? __sys_sendmsg_sock+0xb0/0xb0 [ 76.323981][T10944] ? __context_tracking_exit.part.3+0x81/0x230 [ 76.330102][T10944] ? syscall_trace_enter+0x27f/0xc80 [ 76.335358][T10944] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.341392][T10944] ? lockdep_hardirqs_on+0x3ab/0x590 [ 76.346648][T10944] __x64_sys_sendmsg+0x73/0xb0 [ 76.351383][T10944] do_syscall_64+0x9d/0x550 [ 76.355952][T10944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.361814][T10944] RIP: 0033:0x4665f9 [ 76.365895][T10944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.386680][T10944] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.395292][T10944] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 76.403974][T10944] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 76.412488][T10944] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.420650][T10944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.429539][T10944] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 76.445375][T10980] FAULT_INJECTION: forcing a failure. [ 76.445375][T10980] name failslab, interval 1, probability 0, space 0, times 0 [ 76.485225][T10980] CPU: 0 PID: 10980 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 76.494232][T10980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.504911][T10980] Call Trace: [ 76.508569][T10980] dump_stack+0x86/0xca [ 76.512964][T10980] should_fail.cold.4+0x5/0x1f [ 76.517697][T10980] ? fault_create_debugfs_attr+0x150/0x150 [ 76.523623][T10980] ? __d_alloc+0x28/0x8a0 [ 76.528147][T10980] __should_failslab+0xdb/0x110 [ 76.533495][T10980] should_failslab+0x9/0x14 [ 76.538202][T10980] slab_pre_alloc_hook+0x7d/0x90 [ 76.543122][T10980] kmem_cache_alloc+0x20/0x2c0 [ 76.548811][T10980] __d_alloc+0x28/0x8a0 [ 76.553432][T10980] d_alloc+0x42/0x210 [ 76.557820][T10980] d_alloc_parallel+0xec/0x18f0 [ 76.562864][T10980] ? kernel_text_address+0x79/0xf0 [ 76.568220][T10980] ? __unwind_start+0x1ed/0x400 [ 76.573040][T10980] ? __kasan_check_read+0x11/0x20 [ 76.578033][T10980] ? mark_lock+0xd0/0x13e0 [ 76.582423][T10980] ? __d_lookup_rcu+0x8c0/0x8c0 [ 76.587341][T10980] ? __lock_acquire+0x967/0x5160 [ 76.592243][T10980] ? mark_lock+0xd0/0x13e0 [ 76.596627][T10980] ? find_held_lock+0x36/0x1d0 [ 76.601685][T10980] ? lockdep_init_map+0x1b6/0x5f0 [ 76.606682][T10980] ? lockdep_init_map+0x1b6/0x5f0 [ 76.611888][T10980] __lookup_slow+0x18d/0x3f0 [ 76.616713][T10980] ? vfs_unlink+0x550/0x550 [ 76.621438][T10980] ? __d_lookup+0x305/0x5c0 [ 76.625907][T10980] ? lockdep_hardirqs_on+0x3ab/0x590 [ 76.631160][T10980] ? d_lookup+0x88/0xb0 [ 76.635289][T10980] ? d_lookup+0x3c/0xb0 [ 76.639413][T10980] lookup_one_len+0x132/0x160 [ 76.644061][T10980] ? lookup_one_len_unlocked+0xc0/0xc0 [ 76.649494][T10980] ? _raw_spin_unlock+0x2c/0x50 [ 76.654313][T10980] start_creating+0xc0/0x240 [ 76.658869][T10980] debugfs_create_dir+0x17/0x350 [ 76.663781][T10980] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 76.669731][T10980] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 76.676110][T10980] ? mark_lock+0x760/0x13e0 [ 76.680579][T10980] ? __raw_spin_lock_init+0x2d/0x100 [ 76.685837][T10980] ieee80211_setup_sdata+0x8f5/0xf20 [ 76.691096][T10980] ieee80211_if_add+0xc6a/0x1760 [ 76.696003][T10980] ieee80211_add_iface+0x7a/0xf0 [ 76.700911][T10980] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 76.707122][T10980] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 76.712404][T10980] nl80211_new_interface+0x3f5/0xfc0 [ 76.717677][T10980] ? nl80211_send_iface+0x17b0/0x17b0 [ 76.723019][T10980] ? nl80211_pre_doit+0x24a/0x540 [ 76.728028][T10980] genl_family_rcv_msg+0x61d/0x12f0 [ 76.733194][T10980] ? genl_unregister_family+0x6f0/0x6f0 [ 76.738706][T10980] ? radix_tree_insert+0x5b0/0x5b0 [ 76.743782][T10980] ? lock_downgrade+0x710/0x710 [ 76.748606][T10980] genl_rcv_msg+0xb1/0x160 [ 76.752990][T10980] netlink_rcv_skb+0x13c/0x380 [ 76.757722][T10980] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 76.763164][T10980] ? netlink_ack+0x990/0x990 [ 76.767721][T10980] ? netlink_deliver_tap+0x1b2/0xb10 [ 76.772976][T10980] genl_rcv+0x23/0x40 [ 76.776946][T10980] netlink_unicast+0x43b/0x640 [ 76.781678][T10980] ? netlink_attachskb+0x6d0/0x6d0 [ 76.786761][T10980] ? _copy_from_iter_full+0x195/0x7f0 [ 76.792105][T10980] ? __check_object_size+0x203/0x2f9 [ 76.797356][T10980] netlink_sendmsg+0x79e/0xc40 [ 76.802087][T10980] ? netlink_unicast+0x640/0x640 [ 76.806996][T10980] ? apparmor_socket_sendmsg+0x1b/0x20 [ 76.812425][T10980] ? netlink_unicast+0x640/0x640 [ 76.817349][T10980] sock_sendmsg+0xb5/0xf0 [ 76.821663][T10980] ___sys_sendmsg+0x653/0x950 [ 76.826312][T10980] ? copy_msghdr_from_user+0x460/0x460 [ 76.831742][T10980] ? rcu_read_lock_held+0xa7/0xb0 [ 76.836737][T10980] ? __kasan_check_read+0x11/0x20 [ 76.841730][T10980] ? __fget+0x2e3/0x450 [ 76.845862][T10980] ? do_dup2+0x450/0x450 [ 76.850076][T10980] ? mark_lock+0xd0/0x13e0 [ 76.854481][T10980] ? __fget_light+0x179/0x1f0 [ 76.859127][T10980] ? __fdget+0xe/0x10 [ 76.863079][T10980] ? sockfd_lookup_light+0x1c/0x150 [ 76.868254][T10980] __sys_sendmsg+0xd9/0x180 [ 76.872731][T10980] ? __sys_sendmsg_sock+0xb0/0xb0 [ 76.877722][T10980] ? __context_tracking_exit.part.3+0x81/0x230 [ 76.883847][T10980] ? syscall_trace_enter+0x27f/0xc80 [ 76.889136][T10980] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.895174][T10980] ? lockdep_hardirqs_on+0x3ab/0x590 [ 76.900428][T10980] __x64_sys_sendmsg+0x73/0xb0 [ 76.905176][T10980] do_syscall_64+0x9d/0x550 [ 76.909658][T10980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.915522][T10980] RIP: 0033:0x4665f9 [ 76.919589][T10980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.939638][T10980] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.948248][T10980] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 76.956618][T10980] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 76.964565][T10980] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.973113][T10980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.981913][T10980] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 77.017969][T10985] FAULT_INJECTION: forcing a failure. [ 77.017969][T10985] name failslab, interval 1, probability 0, space 0, times 0 [ 77.032577][T10985] CPU: 0 PID: 10985 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 77.041227][T10985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.051259][T10985] Call Trace: [ 77.054526][T10985] dump_stack+0x86/0xca [ 77.058658][T10985] should_fail.cold.4+0x5/0x1f [ 77.063399][T10985] ? fault_create_debugfs_attr+0x150/0x150 [ 77.069181][T10985] __should_failslab+0xdb/0x110 [ 77.074004][T10985] should_failslab+0x9/0x14 [ 77.078479][T10985] slab_pre_alloc_hook+0x7d/0x90 [ 77.083387][T10985] __kmalloc_node_track_caller+0x48/0x240 [ 77.089107][T10985] ? __alloc_skb+0xd7/0x570 [ 77.093584][T10985] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 77.098924][T10985] __alloc_skb+0xd7/0x570 [ 77.103225][T10985] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 77.108739][T10985] ? if_nlmsg_size+0x397/0x7e0 [ 77.113472][T10985] rtmsg_ifinfo_build_skb+0x70/0x170 [ 77.118729][T10985] rollback_registered_many+0x8a5/0xeb0 [ 77.124253][T10985] ? generic_xdp_install+0x420/0x420 [ 77.129522][T10985] ? ieee80211_if_remove+0x5c/0x2e0 [ 77.134907][T10985] ? synchronize_rcu+0xfa/0x1a0 [ 77.139723][T10985] ? synchronize_rcu_expedited+0x700/0x700 [ 77.145693][T10985] rollback_registered+0xdc/0x190 [ 77.150684][T10985] ? rollback_registered_many+0xeb0/0xeb0 [ 77.156370][T10985] unregister_netdevice_queue+0x18e/0x250 [ 77.162061][T10985] ieee80211_if_remove+0x1db/0x2e0 [ 77.167145][T10985] ieee80211_del_iface+0xd/0x20 [ 77.171968][T10985] cfg80211_destroy_ifaces+0x196/0x5e0 [ 77.177565][T10985] nl80211_new_interface+0xa0/0xfc0 [ 77.182738][T10985] ? wiphy_to_rdev.part.10+0x20/0x20 [ 77.187993][T10985] ? nl80211_send_iface+0x17b0/0x17b0 [ 77.193337][T10985] ? nl80211_pre_doit+0x24a/0x540 [ 77.198412][T10985] genl_family_rcv_msg+0x61d/0x12f0 [ 77.203585][T10985] ? genl_unregister_family+0x6f0/0x6f0 [ 77.209109][T10985] ? radix_tree_insert+0x5b0/0x5b0 [ 77.214210][T10985] genl_rcv_msg+0xb1/0x160 [ 77.218614][T10985] netlink_rcv_skb+0x13c/0x380 [ 77.223349][T10985] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 77.228782][T10985] ? netlink_ack+0x990/0x990 [ 77.233348][T10985] ? netlink_deliver_tap+0x1b2/0xb10 [ 77.238679][T10985] genl_rcv+0x23/0x40 [ 77.242631][T10985] netlink_unicast+0x43b/0x640 [ 77.247368][T10985] ? netlink_attachskb+0x6d0/0x6d0 [ 77.252447][T10985] ? _copy_from_iter_full+0x195/0x7f0 [ 77.257791][T10985] ? __check_object_size+0x203/0x2f9 [ 77.263041][T10985] netlink_sendmsg+0x79e/0xc40 [ 77.267770][T10985] ? netlink_unicast+0x640/0x640 [ 77.272675][T10985] ? apparmor_socket_sendmsg+0x1b/0x20 [ 77.278098][T10985] ? netlink_unicast+0x640/0x640 [ 77.283005][T10985] sock_sendmsg+0xb5/0xf0 [ 77.287327][T10985] ___sys_sendmsg+0x653/0x950 [ 77.291977][T10985] ? copy_msghdr_from_user+0x460/0x460 [ 77.297409][T10985] ? rcu_read_lock_held+0xa7/0xb0 [ 77.302405][T10985] ? __kasan_check_read+0x11/0x20 [ 77.307403][T10985] ? __fget+0x2e3/0x450 [ 77.311533][T10985] ? do_dup2+0x450/0x450 [ 77.315745][T10985] ? mark_lock+0xd0/0x13e0 [ 77.320154][T10985] ? __fget_light+0x179/0x1f0 [ 77.324800][T10985] ? __fdget+0xe/0x10 [ 77.328754][T10985] ? sockfd_lookup_light+0x1c/0x150 [ 77.333936][T10985] __sys_sendmsg+0xd9/0x180 [ 77.338410][T10985] ? __sys_sendmsg_sock+0xb0/0xb0 [ 77.343406][T10985] ? __context_tracking_exit.part.3+0x81/0x230 [ 77.349529][T10985] ? syscall_trace_enter+0x27f/0xc80 [ 77.354803][T10985] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.360838][T10985] ? lockdep_hardirqs_on+0x3ab/0x590 [ 77.366107][T10985] __x64_sys_sendmsg+0x73/0xb0 [ 77.371126][T10985] do_syscall_64+0x9d/0x550 [ 77.375832][T10985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.382412][T10985] RIP: 0033:0x4665f9 [ 77.386489][T10985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 77.406358][T10985] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.414997][T10985] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 77.423387][T10985] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 77.431327][T10985] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.439499][T10985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 77.447475][T10985] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 77.481935][T10992] FAULT_INJECTION: forcing a failure. [ 77.481935][T10992] name failslab, interval 1, probability 0, space 0, times 0 [ 77.495997][T10992] CPU: 1 PID: 10992 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 77.505008][T10992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.515238][T10992] Call Trace: [ 77.518502][T10992] dump_stack+0x86/0xca [ 77.522703][T10992] should_fail.cold.4+0x5/0x1f [ 77.527507][T10992] ? fault_create_debugfs_attr+0x150/0x150 [ 77.533283][T10992] __should_failslab+0xdb/0x110 [ 77.538103][T10992] should_failslab+0x9/0x14 [ 77.542572][T10992] slab_pre_alloc_hook+0x7d/0x90 [ 77.547500][T10992] __kmalloc_node_track_caller+0x48/0x240 [ 77.553206][T10992] ? __alloc_skb+0xd7/0x570 [ 77.557677][T10992] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 77.563210][T10992] __alloc_skb+0xd7/0x570 [ 77.567507][T10992] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 77.573022][T10992] ? if_nlmsg_size+0x397/0x7e0 [ 77.577756][T10992] rtmsg_ifinfo_build_skb+0x70/0x170 [ 77.583010][T10992] rollback_registered_many+0x8a5/0xeb0 [ 77.588541][T10992] ? generic_xdp_install+0x420/0x420 [ 77.593798][T10992] ? ieee80211_if_remove+0x5c/0x2e0 [ 77.598981][T10992] ? synchronize_rcu+0xfa/0x1a0 [ 77.603812][T10992] ? synchronize_rcu_expedited+0x700/0x700 [ 77.609583][T10992] rollback_registered+0xdc/0x190 [ 77.614573][T10992] ? rollback_registered_many+0xeb0/0xeb0 [ 77.620261][T10992] unregister_netdevice_queue+0x18e/0x250 [ 77.625946][T10992] ieee80211_if_remove+0x1db/0x2e0 [ 77.631025][T10992] ieee80211_del_iface+0xd/0x20 [ 77.635842][T10992] cfg80211_destroy_ifaces+0x196/0x5e0 [ 77.641269][T10992] nl80211_new_interface+0xa0/0xfc0 [ 77.646434][T10992] ? wiphy_to_rdev.part.10+0x20/0x20 [ 77.651682][T10992] ? nl80211_send_iface+0x17b0/0x17b0 [ 77.657018][T10992] ? nl80211_pre_doit+0x24a/0x540 [ 77.662013][T10992] genl_family_rcv_msg+0x61d/0x12f0 [ 77.667202][T10992] ? genl_unregister_family+0x6f0/0x6f0 [ 77.672725][T10992] ? radix_tree_insert+0x5b0/0x5b0 [ 77.677807][T10992] ? lock_downgrade+0x710/0x710 [ 77.682630][T10992] genl_rcv_msg+0xb1/0x160 [ 77.687018][T10992] netlink_rcv_skb+0x13c/0x380 [ 77.691748][T10992] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 77.697170][T10992] ? netlink_ack+0x990/0x990 [ 77.701724][T10992] ? netlink_deliver_tap+0x1b2/0xb10 [ 77.706993][T10992] genl_rcv+0x23/0x40 [ 77.710942][T10992] netlink_unicast+0x43b/0x640 [ 77.715671][T10992] ? netlink_attachskb+0x6d0/0x6d0 [ 77.720747][T10992] ? _copy_from_iter_full+0x195/0x7f0 [ 77.726086][T10992] ? __check_object_size+0x203/0x2f9 [ 77.731336][T10992] netlink_sendmsg+0x79e/0xc40 [ 77.736066][T10992] ? netlink_unicast+0x640/0x640 [ 77.740987][T10992] ? apparmor_socket_sendmsg+0x1b/0x20 [ 77.746410][T10992] ? netlink_unicast+0x640/0x640 [ 77.751311][T10992] sock_sendmsg+0xb5/0xf0 [ 77.755607][T10992] ___sys_sendmsg+0x653/0x950 [ 77.760255][T10992] ? copy_msghdr_from_user+0x460/0x460 [ 77.765680][T10992] ? rcu_read_lock_held+0xa7/0xb0 [ 77.770669][T10992] ? __kasan_check_read+0x11/0x20 [ 77.775680][T10992] ? __fget+0x2e3/0x450 [ 77.779806][T10992] ? do_dup2+0x450/0x450 [ 77.784017][T10992] ? mark_lock+0xd0/0x13e0 [ 77.788403][T10992] ? __fget_light+0x179/0x1f0 [ 77.793047][T10992] ? __fdget+0xe/0x10 [ 77.796997][T10992] ? sockfd_lookup_light+0x1c/0x150 [ 77.802162][T10992] __sys_sendmsg+0xd9/0x180 [ 77.806630][T10992] ? __sys_sendmsg_sock+0xb0/0xb0 [ 77.811620][T10992] ? __context_tracking_exit.part.3+0x81/0x230 [ 77.817758][T10992] ? syscall_trace_enter+0x27f/0xc80 [ 77.823012][T10992] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.829043][T10992] ? lockdep_hardirqs_on+0x3ab/0x590 [ 77.834295][T10992] __x64_sys_sendmsg+0x73/0xb0 [ 77.839043][T10992] do_syscall_64+0x9d/0x550 [ 77.843516][T10992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.849376][T10992] RIP: 0033:0x4665f9 [ 77.853238][T10992] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 77.872807][T10992] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.881182][T10992] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 77.889121][T10992] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 77.897061][T10992] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.905006][T10992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 77.912945][T10992] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 77.937758][T11008] FAULT_INJECTION: forcing a failure. [ 77.937758][T11008] name failslab, interval 1, probability 0, space 0, times 0 [ 77.951009][T11008] CPU: 1 PID: 11008 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 77.959656][T11008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.969683][T11008] Call Trace: [ 77.973015][T11008] dump_stack+0x86/0xca [ 77.977147][T11008] should_fail.cold.4+0x5/0x1f [ 77.981885][T11008] ? fault_create_debugfs_attr+0x150/0x150 [ 77.987666][T11008] __should_failslab+0xdb/0x110 [ 77.992494][T11008] should_failslab+0x9/0x14 [ 77.996968][T11008] slab_pre_alloc_hook+0x7d/0x90 [ 78.001876][T11008] __kmalloc_node+0x4c/0x270 [ 78.006434][T11008] ? kvmalloc_node+0x6a/0x80 [ 78.011011][T11008] kvmalloc_node+0x6a/0x80 [ 78.015397][T11008] bucket_table_alloc+0x57/0x3d0 [ 78.020302][T11008] rhashtable_init+0x389/0x6f0 [ 78.025039][T11008] mesh_pathtbl_init+0x4b/0xe0 [ 78.029773][T11008] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 78.035376][T11008] ieee80211_setup_sdata+0xb5c/0xf20 [ 78.040632][T11008] ieee80211_if_add+0xc6a/0x1760 [ 78.045546][T11008] ieee80211_add_iface+0x7a/0xf0 [ 78.050457][T11008] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 78.056679][T11008] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 78.061931][T11008] nl80211_new_interface+0x3f5/0xfc0 [ 78.067202][T11008] ? nl80211_send_iface+0x17b0/0x17b0 [ 78.072555][T11008] ? nl80211_pre_doit+0x24a/0x540 [ 78.077560][T11008] genl_family_rcv_msg+0x61d/0x12f0 [ 78.082822][T11008] ? genl_unregister_family+0x6f0/0x6f0 [ 78.088512][T11008] ? radix_tree_insert+0x5b0/0x5b0 [ 78.094629][T11008] ? lock_downgrade+0x710/0x710 [ 78.099654][T11008] genl_rcv_msg+0xb1/0x160 [ 78.104134][T11008] netlink_rcv_skb+0x13c/0x380 [ 78.108954][T11008] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 78.114400][T11008] ? netlink_ack+0x990/0x990 [ 78.119033][T11008] ? netlink_deliver_tap+0x1b2/0xb10 [ 78.124348][T11008] genl_rcv+0x23/0x40 [ 78.128297][T11008] netlink_unicast+0x43b/0x640 [ 78.133029][T11008] ? netlink_attachskb+0x6d0/0x6d0 [ 78.138102][T11008] ? _copy_from_iter_full+0x195/0x7f0 [ 78.143440][T11008] ? __check_object_size+0x203/0x2f9 [ 78.148708][T11008] netlink_sendmsg+0x79e/0xc40 [ 78.153613][T11008] ? netlink_unicast+0x640/0x640 [ 78.158534][T11008] ? apparmor_socket_sendmsg+0x1b/0x20 [ 78.163959][T11008] ? netlink_unicast+0x640/0x640 [ 78.168862][T11008] sock_sendmsg+0xb5/0xf0 [ 78.173179][T11008] ___sys_sendmsg+0x653/0x950 [ 78.177820][T11008] ? copy_msghdr_from_user+0x460/0x460 [ 78.183244][T11008] ? rcu_read_lock_held+0xa7/0xb0 [ 78.188241][T11008] ? __kasan_check_read+0x11/0x20 [ 78.193326][T11008] ? __fget+0x2e3/0x450 [ 78.197865][T11008] ? do_dup2+0x450/0x450 [ 78.202705][T11008] ? mark_lock+0xd0/0x13e0 [ 78.207324][T11008] ? __fget_light+0x179/0x1f0 [ 78.212631][T11008] ? __fdget+0xe/0x10 [ 78.216801][T11008] ? sockfd_lookup_light+0x1c/0x150 [ 78.221963][T11008] __sys_sendmsg+0xd9/0x180 [ 78.226430][T11008] ? __sys_sendmsg_sock+0xb0/0xb0 [ 78.231426][T11008] ? __context_tracking_exit.part.3+0x81/0x230 [ 78.237717][T11008] ? syscall_trace_enter+0x27f/0xc80 [ 78.243028][T11008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.249059][T11008] ? lockdep_hardirqs_on+0x3ab/0x590 [ 78.254416][T11008] __x64_sys_sendmsg+0x73/0xb0 [ 78.259148][T11008] do_syscall_64+0x9d/0x550 [ 78.263636][T11008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.269496][T11008] RIP: 0033:0x4665f9 [ 78.273356][T11008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.292931][T11008] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.301310][T11008] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 78.309253][T11008] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 78.317206][T11008] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.325144][T11008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 78.333080][T11008] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 78.351838][T11029] FAULT_INJECTION: forcing a failure. [ 78.351838][T11029] name failslab, interval 1, probability 0, space 0, times 0 [ 78.382507][T11029] CPU: 0 PID: 11029 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 78.391741][T11029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.402546][T11029] Call Trace: [ 78.405919][T11029] dump_stack+0x86/0xca [ 78.410076][T11029] should_fail.cold.4+0x5/0x1f [ 78.414845][T11029] ? fault_create_debugfs_attr+0x150/0x150 [ 78.420825][T11029] __should_failslab+0xdb/0x110 [ 78.426090][T11029] should_failslab+0x9/0x14 [ 78.431006][T11029] slab_pre_alloc_hook+0x7d/0x90 [ 78.436139][T11029] __kmalloc_node+0x4c/0x270 [ 78.441276][T11029] ? kvmalloc_node+0x6a/0x80 [ 78.445835][T11029] kvmalloc_node+0x6a/0x80 [ 78.450230][T11029] bucket_table_alloc+0x57/0x3d0 [ 78.455332][T11029] rhashtable_init+0x389/0x6f0 [ 78.460261][T11029] mesh_pathtbl_init+0x4b/0xe0 [ 78.465381][T11029] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 78.471480][T11029] ieee80211_setup_sdata+0xb5c/0xf20 [ 78.476737][T11029] ieee80211_if_add+0xc6a/0x1760 [ 78.481648][T11029] ieee80211_add_iface+0x7a/0xf0 [ 78.486551][T11029] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 78.492933][T11029] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 78.498397][T11029] nl80211_new_interface+0x3f5/0xfc0 [ 78.504308][T11029] ? nl80211_send_iface+0x17b0/0x17b0 [ 78.509677][T11029] ? nl80211_pre_doit+0x24a/0x540 [ 78.514902][T11029] genl_family_rcv_msg+0x61d/0x12f0 [ 78.520070][T11029] ? genl_unregister_family+0x6f0/0x6f0 [ 78.525582][T11029] ? radix_tree_insert+0x5b0/0x5b0 [ 78.530659][T11029] ? lock_downgrade+0x710/0x710 [ 78.535486][T11029] genl_rcv_msg+0xb1/0x160 [ 78.539869][T11029] netlink_rcv_skb+0x13c/0x380 [ 78.544599][T11029] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 78.550022][T11029] ? netlink_ack+0x990/0x990 [ 78.554578][T11029] ? netlink_deliver_tap+0x1b2/0xb10 [ 78.559831][T11029] genl_rcv+0x23/0x40 [ 78.563780][T11029] netlink_unicast+0x43b/0x640 [ 78.568717][T11029] ? netlink_attachskb+0x6d0/0x6d0 [ 78.573795][T11029] ? _copy_from_iter_full+0x195/0x7f0 [ 78.579359][T11029] ? __check_object_size+0x203/0x2f9 [ 78.585063][T11029] netlink_sendmsg+0x79e/0xc40 [ 78.590032][T11029] ? netlink_unicast+0x640/0x640 [ 78.594943][T11029] ? apparmor_socket_sendmsg+0x1b/0x20 [ 78.600369][T11029] ? netlink_unicast+0x640/0x640 [ 78.605554][T11029] sock_sendmsg+0xb5/0xf0 [ 78.609855][T11029] ___sys_sendmsg+0x653/0x950 [ 78.614507][T11029] ? copy_msghdr_from_user+0x460/0x460 [ 78.619937][T11029] ? rcu_read_lock_held+0xa7/0xb0 [ 78.624929][T11029] ? __kasan_check_read+0x11/0x20 [ 78.629926][T11029] ? __fget+0x2e3/0x450 [ 78.634067][T11029] ? do_dup2+0x450/0x450 [ 78.638293][T11029] ? mark_lock+0xd0/0x13e0 [ 78.642677][T11029] ? __fget_light+0x179/0x1f0 [ 78.647321][T11029] ? __fdget+0xe/0x10 [ 78.651270][T11029] ? sockfd_lookup_light+0x1c/0x150 [ 78.656436][T11029] __sys_sendmsg+0xd9/0x180 [ 78.660907][T11029] ? __sys_sendmsg_sock+0xb0/0xb0 [ 78.665913][T11029] ? __context_tracking_exit.part.3+0x81/0x230 [ 78.672036][T11029] ? syscall_trace_enter+0x27f/0xc80 [ 78.677312][T11029] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.683345][T11029] ? lockdep_hardirqs_on+0x3ab/0x590 [ 78.688616][T11029] __x64_sys_sendmsg+0x73/0xb0 [ 78.693347][T11029] do_syscall_64+0x9d/0x550 [ 78.697896][T11029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.703755][T11029] RIP: 0033:0x4665f9 [ 78.707621][T11029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.727193][T11029] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.735590][T11029] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 78.743551][T11029] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 78.751498][T11029] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.759445][T11029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 78.767403][T11029] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 78.797761][T11036] FAULT_INJECTION: forcing a failure. [ 78.797761][T11036] name failslab, interval 1, probability 0, space 0, times 0 [ 78.811820][T11036] CPU: 1 PID: 11036 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 78.820468][T11036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.830498][T11036] Call Trace: [ 78.833767][T11036] dump_stack+0x86/0xca [ 78.837900][T11036] should_fail.cold.4+0x5/0x1f [ 78.842644][T11036] ? fault_create_debugfs_attr+0x150/0x150 [ 78.848429][T11036] ? __d_alloc+0x28/0x8a0 [ 78.852731][T11036] __should_failslab+0xdb/0x110 [ 78.857552][T11036] should_failslab+0x9/0x14 [ 78.862162][T11036] slab_pre_alloc_hook+0x7d/0x90 [ 78.867073][T11036] kmem_cache_alloc+0x20/0x2c0 [ 78.871803][T11036] __d_alloc+0x28/0x8a0 [ 78.875928][T11036] d_alloc+0x42/0x210 [ 78.879876][T11036] d_alloc_parallel+0xec/0x18f0 [ 78.884694][T11036] ? kernel_text_address+0x79/0xf0 [ 78.890021][T11036] ? __unwind_start+0x1ed/0x400 [ 78.895535][T11036] ? __kasan_check_read+0x11/0x20 [ 78.900526][T11036] ? mark_lock+0xd0/0x13e0 [ 78.905715][T11036] ? __d_lookup_rcu+0x8c0/0x8c0 [ 78.910947][T11036] ? __lock_acquire+0x967/0x5160 [ 78.916336][T11036] ? mark_lock+0xd0/0x13e0 [ 78.920726][T11036] ? find_held_lock+0x36/0x1d0 [ 78.925523][T11036] ? lockdep_init_map+0x1b6/0x5f0 [ 78.930516][T11036] ? lockdep_init_map+0x1b6/0x5f0 [ 78.935511][T11036] __lookup_slow+0x18d/0x3f0 [ 78.940066][T11036] ? vfs_unlink+0x550/0x550 [ 78.944557][T11036] ? __d_lookup+0x305/0x5c0 [ 78.949023][T11036] ? lockdep_hardirqs_on+0x3ab/0x590 [ 78.954275][T11036] ? d_lookup+0x88/0xb0 [ 78.958398][T11036] ? d_lookup+0x3c/0xb0 [ 78.962525][T11036] lookup_one_len+0x132/0x160 [ 78.967187][T11036] ? lookup_one_len_unlocked+0xc0/0xc0 [ 78.972614][T11036] ? _raw_spin_unlock+0x2c/0x50 [ 78.977450][T11036] start_creating+0xc0/0x240 [ 78.982004][T11036] debugfs_create_dir+0x17/0x350 [ 78.986909][T11036] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 78.992851][T11036] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 78.999231][T11036] ? mark_lock+0x760/0x13e0 [ 79.003699][T11036] ? __raw_spin_lock_init+0x2d/0x100 [ 79.008950][T11036] ieee80211_setup_sdata+0x8f5/0xf20 [ 79.014207][T11036] ieee80211_if_add+0xc6a/0x1760 [ 79.019120][T11036] ieee80211_add_iface+0x7a/0xf0 [ 79.024028][T11036] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 79.030239][T11036] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 79.035505][T11036] nl80211_new_interface+0x3f5/0xfc0 [ 79.040759][T11036] ? nl80211_send_iface+0x17b0/0x17b0 [ 79.046097][T11036] ? nl80211_pre_doit+0x24a/0x540 [ 79.051092][T11036] genl_family_rcv_msg+0x61d/0x12f0 [ 79.056261][T11036] ? genl_unregister_family+0x6f0/0x6f0 [ 79.061774][T11036] ? radix_tree_insert+0x5b0/0x5b0 [ 79.066851][T11036] ? lock_downgrade+0x710/0x710 [ 79.071673][T11036] genl_rcv_msg+0xb1/0x160 [ 79.076075][T11036] netlink_rcv_skb+0x13c/0x380 [ 79.080806][T11036] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 79.086230][T11036] ? netlink_ack+0x990/0x990 [ 79.090790][T11036] ? netlink_deliver_tap+0x1b2/0xb10 [ 79.096041][T11036] genl_rcv+0x23/0x40 [ 79.099989][T11036] netlink_unicast+0x43b/0x640 [ 79.104722][T11036] ? netlink_attachskb+0x6d0/0x6d0 [ 79.109799][T11036] ? _copy_from_iter_full+0x195/0x7f0 [ 79.115268][T11036] ? __check_object_size+0x203/0x2f9 [ 79.120542][T11036] netlink_sendmsg+0x79e/0xc40 [ 79.125298][T11036] ? netlink_unicast+0x640/0x640 [ 79.130204][T11036] ? apparmor_socket_sendmsg+0x1b/0x20 [ 79.135822][T11036] ? netlink_unicast+0x640/0x640 [ 79.140732][T11036] sock_sendmsg+0xb5/0xf0 [ 79.145030][T11036] ___sys_sendmsg+0x653/0x950 [ 79.149675][T11036] ? copy_msghdr_from_user+0x460/0x460 [ 79.155184][T11036] ? rcu_read_lock_held+0xa7/0xb0 [ 79.160175][T11036] ? __kasan_check_read+0x11/0x20 [ 79.165168][T11036] ? __fget+0x2e3/0x450 [ 79.169291][T11036] ? do_dup2+0x450/0x450 [ 79.173499][T11036] ? mark_lock+0xd0/0x13e0 [ 79.177886][T11036] ? __fget_light+0x179/0x1f0 [ 79.182553][T11036] ? __fdget+0xe/0x10 [ 79.186501][T11036] ? sockfd_lookup_light+0x1c/0x150 [ 79.191665][T11036] __sys_sendmsg+0xd9/0x180 [ 79.196131][T11036] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.201148][T11036] ? __context_tracking_exit.part.3+0x81/0x230 [ 79.207270][T11036] ? syscall_trace_enter+0x27f/0xc80 [ 79.212525][T11036] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.218563][T11036] ? lockdep_hardirqs_on+0x3ab/0x590 [ 79.223838][T11036] __x64_sys_sendmsg+0x73/0xb0 [ 79.228571][T11036] do_syscall_64+0x9d/0x550 [ 79.233043][T11036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.238899][T11036] RIP: 0033:0x4665f9 [ 79.242760][T11036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.262347][T11036] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.270720][T11036] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 79.278660][T11036] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 79.286606][T11036] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 79.294543][T11036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.302569][T11036] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 79.333395][T11047] FAULT_INJECTION: forcing a failure. [ 79.333395][T11047] name failslab, interval 1, probability 0, space 0, times 0 [ 79.356366][T11047] CPU: 1 PID: 11047 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 79.365204][T11047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.375226][T11047] Call Trace: [ 79.378483][T11047] dump_stack+0x86/0xca [ 79.382608][T11047] should_fail.cold.4+0x5/0x1f [ 79.387339][T11047] ? fault_create_debugfs_attr+0x150/0x150 [ 79.393113][T11047] __should_failslab+0xdb/0x110 [ 79.397932][T11047] should_failslab+0x9/0x14 [ 79.402399][T11047] slab_pre_alloc_hook+0x7d/0x90 [ 79.407301][T11047] __kmalloc_node+0x4c/0x270 [ 79.411859][T11047] ? kvmalloc_node+0x6a/0x80 [ 79.416416][T11047] kvmalloc_node+0x6a/0x80 [ 79.420817][T11047] bucket_table_alloc+0x57/0x3d0 [ 79.425829][T11047] rhashtable_init+0x389/0x6f0 [ 79.430564][T11047] mesh_pathtbl_init+0x4b/0xe0 [ 79.435299][T11047] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 79.440899][T11047] ieee80211_setup_sdata+0xb5c/0xf20 [ 79.446237][T11047] ieee80211_if_add+0xc6a/0x1760 [ 79.451144][T11047] ieee80211_add_iface+0x7a/0xf0 [ 79.456049][T11047] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 79.462256][T11047] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 79.467517][T11047] nl80211_new_interface+0x3f5/0xfc0 [ 79.472768][T11047] ? nl80211_send_iface+0x17b0/0x17b0 [ 79.478109][T11047] ? nl80211_pre_doit+0x24a/0x540 [ 79.483118][T11047] genl_family_rcv_msg+0x61d/0x12f0 [ 79.488284][T11047] ? genl_unregister_family+0x6f0/0x6f0 [ 79.493889][T11047] ? radix_tree_insert+0x5b0/0x5b0 [ 79.498970][T11047] ? lock_downgrade+0x710/0x710 [ 79.503799][T11047] genl_rcv_msg+0xb1/0x160 [ 79.508270][T11047] netlink_rcv_skb+0x13c/0x380 [ 79.512999][T11047] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 79.518423][T11047] ? netlink_ack+0x990/0x990 [ 79.522981][T11047] ? netlink_deliver_tap+0x1b2/0xb10 [ 79.528236][T11047] genl_rcv+0x23/0x40 [ 79.532185][T11047] netlink_unicast+0x43b/0x640 [ 79.536932][T11047] ? netlink_attachskb+0x6d0/0x6d0 [ 79.542007][T11047] ? _copy_from_iter_full+0x195/0x7f0 [ 79.547345][T11047] ? __check_object_size+0x203/0x2f9 [ 79.552603][T11047] netlink_sendmsg+0x79e/0xc40 [ 79.557339][T11047] ? netlink_unicast+0x640/0x640 [ 79.562253][T11047] ? apparmor_socket_sendmsg+0x1b/0x20 [ 79.567678][T11047] ? netlink_unicast+0x640/0x640 [ 79.572587][T11047] sock_sendmsg+0xb5/0xf0 [ 79.576894][T11047] ___sys_sendmsg+0x653/0x950 [ 79.581539][T11047] ? copy_msghdr_from_user+0x460/0x460 [ 79.586963][T11047] ? rcu_read_lock_held+0xa7/0xb0 [ 79.591954][T11047] ? __kasan_check_read+0x11/0x20 [ 79.596946][T11047] ? __fget+0x2e3/0x450 [ 79.601070][T11047] ? do_dup2+0x450/0x450 [ 79.605282][T11047] ? mark_lock+0xd0/0x13e0 [ 79.609672][T11047] ? __fget_light+0x179/0x1f0 [ 79.614315][T11047] ? __fdget+0xe/0x10 [ 79.618262][T11047] ? sockfd_lookup_light+0x1c/0x150 [ 79.623427][T11047] __sys_sendmsg+0xd9/0x180 [ 79.627896][T11047] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.632904][T11047] ? __context_tracking_exit.part.3+0x81/0x230 [ 79.639027][T11047] ? syscall_trace_enter+0x27f/0xc80 [ 79.644284][T11047] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.650318][T11047] ? lockdep_hardirqs_on+0x3ab/0x590 [ 79.655573][T11047] __x64_sys_sendmsg+0x73/0xb0 [ 79.660306][T11047] do_syscall_64+0x9d/0x550 [ 79.664776][T11047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.670633][T11047] RIP: 0033:0x4665f9 [ 79.674512][T11047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.694081][T11047] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2021/04/26 13:34:27 executed programs: 37 [ 79.702632][T11047] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 79.710662][T11047] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 79.718610][T11047] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 79.726546][T11047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.734484][T11047] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 79.778164][T11084] FAULT_INJECTION: forcing a failure. [ 79.778164][T11084] name failslab, interval 1, probability 0, space 0, times 0 [ 79.808558][T11084] CPU: 1 PID: 11084 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 79.817431][T11084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.827464][T11084] Call Trace: [ 79.830732][T11084] dump_stack+0x86/0xca [ 79.834865][T11084] should_fail.cold.4+0x5/0x1f [ 79.839612][T11084] ? fault_create_debugfs_attr+0x150/0x150 [ 79.845401][T11084] __should_failslab+0xdb/0x110 [ 79.850244][T11084] should_failslab+0x9/0x14 [ 79.854729][T11084] slab_pre_alloc_hook+0x7d/0x90 [ 79.859646][T11084] __kmalloc_node+0x4c/0x270 [ 79.864210][T11084] ? kvmalloc_node+0x6a/0x80 [ 79.868778][T11084] kvmalloc_node+0x6a/0x80 [ 79.873173][T11084] bucket_table_alloc+0x57/0x3d0 [ 79.878289][T11084] rhashtable_init+0x389/0x6f0 [ 79.883226][T11084] mesh_pathtbl_init+0x4b/0xe0 [ 79.888195][T11084] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 79.894181][T11084] ieee80211_setup_sdata+0xb5c/0xf20 [ 79.899532][T11084] ieee80211_if_add+0xc6a/0x1760 [ 79.904445][T11084] ieee80211_add_iface+0x7a/0xf0 [ 79.909349][T11084] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 79.915559][T11084] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 79.920813][T11084] nl80211_new_interface+0x3f5/0xfc0 [ 79.926064][T11084] ? nl80211_send_iface+0x17b0/0x17b0 [ 79.931405][T11084] ? nl80211_pre_doit+0x24a/0x540 [ 79.936399][T11084] genl_family_rcv_msg+0x61d/0x12f0 [ 79.941572][T11084] ? genl_unregister_family+0x6f0/0x6f0 [ 79.947093][T11084] ? radix_tree_insert+0x5b0/0x5b0 [ 79.952171][T11084] ? lock_downgrade+0x710/0x710 [ 79.956994][T11084] genl_rcv_msg+0xb1/0x160 [ 79.961377][T11084] netlink_rcv_skb+0x13c/0x380 [ 79.966105][T11084] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 79.971548][T11084] ? netlink_ack+0x990/0x990 [ 79.976108][T11084] ? netlink_deliver_tap+0x1b2/0xb10 [ 79.981450][T11084] genl_rcv+0x23/0x40 [ 79.985407][T11084] netlink_unicast+0x43b/0x640 [ 79.990367][T11084] ? netlink_attachskb+0x6d0/0x6d0 [ 79.995448][T11084] ? _copy_from_iter_full+0x195/0x7f0 [ 80.000791][T11084] ? __check_object_size+0x203/0x2f9 [ 80.006238][T11084] netlink_sendmsg+0x79e/0xc40 [ 80.010990][T11084] ? netlink_unicast+0x640/0x640 [ 80.015895][T11084] ? apparmor_socket_sendmsg+0x1b/0x20 [ 80.021319][T11084] ? netlink_unicast+0x640/0x640 [ 80.026223][T11084] sock_sendmsg+0xb5/0xf0 [ 80.030519][T11084] ___sys_sendmsg+0x653/0x950 [ 80.035162][T11084] ? copy_msghdr_from_user+0x460/0x460 [ 80.040587][T11084] ? rcu_read_lock_held+0xa7/0xb0 [ 80.045580][T11084] ? __kasan_check_read+0x11/0x20 [ 80.050574][T11084] ? __fget+0x2e3/0x450 [ 80.054702][T11084] ? do_dup2+0x450/0x450 [ 80.058930][T11084] ? mark_lock+0xd0/0x13e0 [ 80.063317][T11084] ? __fget_light+0x179/0x1f0 [ 80.067959][T11084] ? __fdget+0xe/0x10 [ 80.071905][T11084] ? sockfd_lookup_light+0x1c/0x150 [ 80.077067][T11084] __sys_sendmsg+0xd9/0x180 [ 80.081535][T11084] ? __sys_sendmsg_sock+0xb0/0xb0 [ 80.086524][T11084] ? __context_tracking_exit.part.3+0x81/0x230 [ 80.092662][T11084] ? syscall_trace_enter+0x27f/0xc80 [ 80.097934][T11084] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.103965][T11084] ? lockdep_hardirqs_on+0x3ab/0x590 [ 80.109216][T11084] __x64_sys_sendmsg+0x73/0xb0 [ 80.113946][T11084] do_syscall_64+0x9d/0x550 [ 80.118417][T11084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.124273][T11084] RIP: 0033:0x4665f9 [ 80.128133][T11084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.147720][T11084] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.156093][T11084] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 80.164030][T11084] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 80.171986][T11084] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 80.179925][T11084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 80.187864][T11084] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 80.234568][T11098] FAULT_INJECTION: forcing a failure. [ 80.234568][T11098] name failslab, interval 1, probability 0, space 0, times 0 [ 80.253924][T11098] CPU: 1 PID: 11098 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 80.262753][T11098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.272781][T11098] Call Trace: [ 80.276037][T11098] dump_stack+0x86/0xca [ 80.280164][T11098] should_fail.cold.4+0x5/0x1f [ 80.284912][T11098] ? fault_create_debugfs_attr+0x150/0x150 [ 80.290687][T11098] ? __d_alloc+0x28/0x8a0 [ 80.294982][T11098] __should_failslab+0xdb/0x110 [ 80.299800][T11098] should_failslab+0x9/0x14 [ 80.304270][T11098] slab_pre_alloc_hook+0x7d/0x90 [ 80.309176][T11098] kmem_cache_alloc+0x20/0x2c0 [ 80.313908][T11098] __d_alloc+0x28/0x8a0 [ 80.318032][T11098] d_alloc+0x42/0x210 [ 80.321983][T11098] d_alloc_parallel+0xec/0x18f0 [ 80.326800][T11098] ? kernel_text_address+0x79/0xf0 [ 80.331880][T11098] ? __unwind_start+0x1ed/0x400 [ 80.336703][T11098] ? __kasan_check_read+0x11/0x20 [ 80.341694][T11098] ? mark_lock+0xd0/0x13e0 [ 80.346078][T11098] ? __d_lookup_rcu+0x8c0/0x8c0 [ 80.350892][T11098] ? __lock_acquire+0x967/0x5160 [ 80.355795][T11098] ? mark_lock+0xd0/0x13e0 [ 80.360202][T11098] ? find_held_lock+0x36/0x1d0 [ 80.364935][T11098] ? lockdep_init_map+0x1b6/0x5f0 [ 80.369929][T11098] ? lockdep_init_map+0x1b6/0x5f0 [ 80.374966][T11098] __lookup_slow+0x18d/0x3f0 [ 80.379551][T11098] ? vfs_unlink+0x550/0x550 [ 80.384049][T11098] ? __d_lookup+0x305/0x5c0 [ 80.388737][T11098] ? lockdep_hardirqs_on+0x3ab/0x590 [ 80.393993][T11098] ? d_lookup+0x88/0xb0 [ 80.398920][T11098] ? d_lookup+0x3c/0xb0 [ 80.403051][T11098] lookup_one_len+0x132/0x160 [ 80.407928][T11098] ? lookup_one_len_unlocked+0xc0/0xc0 [ 80.413362][T11098] ? _raw_spin_unlock+0x2c/0x50 [ 80.418232][T11098] start_creating+0xc0/0x240 [ 80.423276][T11098] debugfs_create_dir+0x17/0x350 [ 80.428413][T11098] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 80.434579][T11098] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 80.440957][T11098] ? mark_lock+0x760/0x13e0 [ 80.445429][T11098] ? __raw_spin_lock_init+0x2d/0x100 [ 80.450681][T11098] ieee80211_setup_sdata+0x8f5/0xf20 [ 80.455933][T11098] ieee80211_if_add+0xc6a/0x1760 [ 80.460902][T11098] ieee80211_add_iface+0x7a/0xf0 [ 80.465806][T11098] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 80.472010][T11098] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 80.477266][T11098] nl80211_new_interface+0x3f5/0xfc0 [ 80.482518][T11098] ? nl80211_send_iface+0x17b0/0x17b0 [ 80.487864][T11098] ? nl80211_pre_doit+0x24a/0x540 [ 80.492866][T11098] genl_family_rcv_msg+0x61d/0x12f0 [ 80.498036][T11098] ? genl_unregister_family+0x6f0/0x6f0 [ 80.503548][T11098] ? radix_tree_insert+0x5b0/0x5b0 [ 80.508640][T11098] ? lock_downgrade+0x710/0x710 [ 80.513488][T11098] genl_rcv_msg+0xb1/0x160 [ 80.517872][T11098] netlink_rcv_skb+0x13c/0x380 [ 80.522601][T11098] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 80.528024][T11098] ? netlink_ack+0x990/0x990 [ 80.532584][T11098] ? netlink_deliver_tap+0x1b2/0xb10 [ 80.537842][T11098] genl_rcv+0x23/0x40 [ 80.541790][T11098] netlink_unicast+0x43b/0x640 [ 80.546539][T11098] ? netlink_attachskb+0x6d0/0x6d0 [ 80.551615][T11098] ? _copy_from_iter_full+0x195/0x7f0 [ 80.556971][T11098] ? __check_object_size+0x203/0x2f9 [ 80.562429][T11098] netlink_sendmsg+0x79e/0xc40 [ 80.567376][T11098] ? netlink_unicast+0x640/0x640 [ 80.572476][T11098] ? apparmor_socket_sendmsg+0x1b/0x20 [ 80.577907][T11098] ? netlink_unicast+0x640/0x640 [ 80.582819][T11098] sock_sendmsg+0xb5/0xf0 [ 80.587117][T11098] ___sys_sendmsg+0x653/0x950 [ 80.591825][T11098] ? copy_msghdr_from_user+0x460/0x460 [ 80.597311][T11098] ? rcu_read_lock_held+0xa7/0xb0 [ 80.602308][T11098] ? __kasan_check_read+0x11/0x20 [ 80.607365][T11098] ? __fget+0x2e3/0x450 [ 80.611487][T11098] ? do_dup2+0x450/0x450 [ 80.615695][T11098] ? mark_lock+0xd0/0x13e0 [ 80.620144][T11098] ? __fget_light+0x179/0x1f0 [ 80.625047][T11098] ? __fdget+0xe/0x10 [ 80.629002][T11098] ? sockfd_lookup_light+0x1c/0x150 [ 80.634188][T11098] __sys_sendmsg+0xd9/0x180 [ 80.638658][T11098] ? __sys_sendmsg_sock+0xb0/0xb0 [ 80.643649][T11098] ? __context_tracking_exit.part.3+0x81/0x230 [ 80.649792][T11098] ? syscall_trace_enter+0x27f/0xc80 [ 80.655049][T11098] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.661174][T11098] ? lockdep_hardirqs_on+0x3ab/0x590 [ 80.666432][T11098] __x64_sys_sendmsg+0x73/0xb0 [ 80.671166][T11098] do_syscall_64+0x9d/0x550 [ 80.675637][T11098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.681495][T11098] RIP: 0033:0x4665f9 [ 80.685354][T11098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.705029][T11098] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.713403][T11098] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 80.721362][T11098] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 80.729303][T11098] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 80.737243][T11098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 80.745181][T11098] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 80.772436][T11113] FAULT_INJECTION: forcing a failure. [ 80.772436][T11113] name failslab, interval 1, probability 0, space 0, times 0 [ 80.791334][T11113] CPU: 1 PID: 11113 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 80.799987][T11113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.810195][T11113] Call Trace: [ 80.813481][T11113] dump_stack+0x86/0xca [ 80.817612][T11113] should_fail.cold.4+0x5/0x1f [ 80.822775][T11113] ? fault_create_debugfs_attr+0x150/0x150 [ 80.828735][T11113] ? __d_alloc+0x28/0x8a0 [ 80.833034][T11113] __should_failslab+0xdb/0x110 [ 80.838499][T11113] should_failslab+0x9/0x14 [ 80.843196][T11113] slab_pre_alloc_hook+0x7d/0x90 [ 80.848103][T11113] kmem_cache_alloc+0x20/0x2c0 [ 80.853320][T11113] __d_alloc+0x28/0x8a0 [ 80.857445][T11113] d_alloc+0x42/0x210 [ 80.861947][T11113] d_alloc_parallel+0xec/0x18f0 [ 80.866775][T11113] ? kernel_text_address+0x79/0xf0 [ 80.872357][T11113] ? __unwind_start+0x1ed/0x400 [ 80.877175][T11113] ? __kasan_check_read+0x11/0x20 [ 80.882404][T11113] ? mark_lock+0xd0/0x13e0 [ 80.886794][T11113] ? __d_lookup_rcu+0x8c0/0x8c0 [ 80.891800][T11113] ? __lock_acquire+0x967/0x5160 [ 80.897168][T11113] ? mark_lock+0xd0/0x13e0 [ 80.901556][T11113] ? find_held_lock+0x36/0x1d0 [ 80.906296][T11113] ? lockdep_init_map+0x1b6/0x5f0 [ 80.911286][T11113] ? lockdep_init_map+0x1b6/0x5f0 [ 80.916279][T11113] __lookup_slow+0x18d/0x3f0 [ 80.920927][T11113] ? vfs_unlink+0x550/0x550 [ 80.925401][T11113] ? __d_lookup+0x305/0x5c0 [ 80.929873][T11113] ? lockdep_hardirqs_on+0x3ab/0x590 [ 80.935127][T11113] ? d_lookup+0x88/0xb0 [ 80.939259][T11113] ? d_lookup+0x3c/0xb0 [ 80.943406][T11113] lookup_one_len+0x132/0x160 [ 80.948048][T11113] ? lookup_one_len_unlocked+0xc0/0xc0 [ 80.953479][T11113] ? _raw_spin_unlock+0x2c/0x50 [ 80.958298][T11113] start_creating+0xc0/0x240 [ 80.962873][T11113] debugfs_create_dir+0x17/0x350 [ 80.967782][T11113] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 80.973728][T11113] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 80.980107][T11113] ? mark_lock+0x760/0x13e0 [ 80.984582][T11113] ? __raw_spin_lock_init+0x2d/0x100 [ 80.989836][T11113] ieee80211_setup_sdata+0x8f5/0xf20 [ 80.995089][T11113] ieee80211_if_add+0xc6a/0x1760 [ 80.999997][T11113] ieee80211_add_iface+0x7a/0xf0 [ 81.004919][T11113] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 81.011228][T11113] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 81.016491][T11113] nl80211_new_interface+0x3f5/0xfc0 [ 81.021749][T11113] ? nl80211_send_iface+0x17b0/0x17b0 [ 81.027108][T11113] ? nl80211_pre_doit+0x24a/0x540 [ 81.032119][T11113] genl_family_rcv_msg+0x61d/0x12f0 [ 81.037377][T11113] ? genl_unregister_family+0x6f0/0x6f0 [ 81.042891][T11113] ? radix_tree_insert+0x5b0/0x5b0 [ 81.047967][T11113] ? lock_downgrade+0x710/0x710 [ 81.052789][T11113] genl_rcv_msg+0xb1/0x160 [ 81.057174][T11113] netlink_rcv_skb+0x13c/0x380 [ 81.061910][T11113] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 81.067340][T11113] ? netlink_ack+0x990/0x990 [ 81.071903][T11113] ? netlink_deliver_tap+0x1b2/0xb10 [ 81.077160][T11113] genl_rcv+0x23/0x40 [ 81.081110][T11113] netlink_unicast+0x43b/0x640 [ 81.085840][T11113] ? netlink_attachskb+0x6d0/0x6d0 [ 81.090920][T11113] ? _copy_from_iter_full+0x195/0x7f0 [ 81.096267][T11113] ? __check_object_size+0x203/0x2f9 [ 81.101606][T11113] netlink_sendmsg+0x79e/0xc40 [ 81.106424][T11113] ? netlink_unicast+0x640/0x640 [ 81.111330][T11113] ? apparmor_socket_sendmsg+0x1b/0x20 [ 81.116758][T11113] ? netlink_unicast+0x640/0x640 [ 81.121668][T11113] sock_sendmsg+0xb5/0xf0 [ 81.125966][T11113] ___sys_sendmsg+0x653/0x950 [ 81.130611][T11113] ? copy_msghdr_from_user+0x460/0x460 [ 81.136055][T11113] ? rcu_read_lock_held+0xa7/0xb0 [ 81.141049][T11113] ? __kasan_check_read+0x11/0x20 [ 81.146047][T11113] ? __fget+0x2e3/0x450 [ 81.150185][T11113] ? do_dup2+0x450/0x450 [ 81.154394][T11113] ? mark_lock+0xd0/0x13e0 [ 81.158792][T11113] ? __fget_light+0x179/0x1f0 [ 81.163441][T11113] ? __fdget+0xe/0x10 [ 81.167391][T11113] ? sockfd_lookup_light+0x1c/0x150 [ 81.172557][T11113] __sys_sendmsg+0xd9/0x180 [ 81.177026][T11113] ? __sys_sendmsg_sock+0xb0/0xb0 [ 81.182018][T11113] ? __context_tracking_exit.part.3+0x81/0x230 [ 81.188138][T11113] ? syscall_trace_enter+0x27f/0xc80 [ 81.193394][T11113] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.199425][T11113] ? lockdep_hardirqs_on+0x3ab/0x590 [ 81.204692][T11113] __x64_sys_sendmsg+0x73/0xb0 [ 81.209428][T11113] do_syscall_64+0x9d/0x550 [ 81.213905][T11113] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.219764][T11113] RIP: 0033:0x4665f9 [ 81.223625][T11113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 81.243194][T11113] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.251583][T11113] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 81.259526][T11113] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 81.267470][T11113] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.275411][T11113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 81.283352][T11113] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 81.297558][T11122] FAULT_INJECTION: forcing a failure. [ 81.297558][T11122] name failslab, interval 1, probability 0, space 0, times 0 [ 81.312784][T11122] CPU: 1 PID: 11122 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 81.321434][T11122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.331470][T11122] Call Trace: [ 81.334740][T11122] dump_stack+0x86/0xca [ 81.338877][T11122] should_fail.cold.4+0x5/0x1f [ 81.343622][T11122] ? fault_create_debugfs_attr+0x150/0x150 [ 81.349409][T11122] __should_failslab+0xdb/0x110 [ 81.354244][T11122] should_failslab+0x9/0x14 [ 81.358719][T11122] slab_pre_alloc_hook+0x7d/0x90 [ 81.363628][T11122] __kmalloc_node_track_caller+0x48/0x240 [ 81.369321][T11122] ? __alloc_skb+0xd7/0x570 [ 81.373790][T11122] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 81.379147][T11122] __alloc_skb+0xd7/0x570 [ 81.383445][T11122] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 81.388965][T11122] ? if_nlmsg_size+0x397/0x7e0 [ 81.393696][T11122] rtmsg_ifinfo_build_skb+0x70/0x170 [ 81.398949][T11122] rollback_registered_many+0x8a5/0xeb0 [ 81.404670][T11122] ? generic_xdp_install+0x420/0x420 [ 81.409926][T11122] ? ieee80211_if_remove+0x5c/0x2e0 [ 81.415091][T11122] ? synchronize_rcu+0xfa/0x1a0 [ 81.419910][T11122] ? synchronize_rcu_expedited+0x700/0x700 [ 81.425688][T11122] rollback_registered+0xdc/0x190 [ 81.430676][T11122] ? rollback_registered_many+0xeb0/0xeb0 [ 81.436384][T11122] unregister_netdevice_queue+0x18e/0x250 [ 81.442071][T11122] ieee80211_if_remove+0x1db/0x2e0 [ 81.447155][T11122] ieee80211_del_iface+0xd/0x20 [ 81.451993][T11122] cfg80211_destroy_ifaces+0x196/0x5e0 [ 81.457441][T11122] nl80211_new_interface+0xa0/0xfc0 [ 81.462615][T11122] ? wiphy_to_rdev.part.10+0x20/0x20 [ 81.467865][T11122] ? nl80211_send_iface+0x17b0/0x17b0 [ 81.473203][T11122] ? nl80211_pre_doit+0x24a/0x540 [ 81.478207][T11122] genl_family_rcv_msg+0x61d/0x12f0 [ 81.483386][T11122] ? genl_unregister_family+0x6f0/0x6f0 [ 81.488902][T11122] ? radix_tree_insert+0x5b0/0x5b0 [ 81.493982][T11122] ? lock_downgrade+0x710/0x710 [ 81.498815][T11122] genl_rcv_msg+0xb1/0x160 [ 81.503657][T11122] netlink_rcv_skb+0x13c/0x380 [ 81.508459][T11122] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 81.513886][T11122] ? netlink_ack+0x990/0x990 [ 81.518544][T11122] ? netlink_deliver_tap+0x1b2/0xb10 [ 81.523794][T11122] genl_rcv+0x23/0x40 [ 81.527744][T11122] netlink_unicast+0x43b/0x640 [ 81.532484][T11122] ? netlink_attachskb+0x6d0/0x6d0 [ 81.537572][T11122] ? _copy_from_iter_full+0x195/0x7f0 [ 81.542934][T11122] ? __check_object_size+0x203/0x2f9 [ 81.548186][T11122] netlink_sendmsg+0x79e/0xc40 [ 81.552917][T11122] ? netlink_unicast+0x640/0x640 [ 81.557822][T11122] ? apparmor_socket_sendmsg+0x1b/0x20 [ 81.563249][T11122] ? netlink_unicast+0x640/0x640 [ 81.568158][T11122] sock_sendmsg+0xb5/0xf0 [ 81.572461][T11122] ___sys_sendmsg+0x653/0x950 [ 81.577130][T11122] ? copy_msghdr_from_user+0x460/0x460 [ 81.582559][T11122] ? rcu_read_lock_held+0xa7/0xb0 [ 81.587559][T11122] ? __kasan_check_read+0x11/0x20 [ 81.592557][T11122] ? __fget+0x2e3/0x450 [ 81.596680][T11122] ? do_dup2+0x450/0x450 [ 81.600891][T11122] ? mark_lock+0xd0/0x13e0 [ 81.605278][T11122] ? __fget_light+0x179/0x1f0 [ 81.609920][T11122] ? __fdget+0xe/0x10 [ 81.613867][T11122] ? sockfd_lookup_light+0x1c/0x150 [ 81.619034][T11122] __sys_sendmsg+0xd9/0x180 [ 81.623503][T11122] ? __sys_sendmsg_sock+0xb0/0xb0 [ 81.628494][T11122] ? __context_tracking_exit.part.3+0x81/0x230 [ 81.634616][T11122] ? syscall_trace_enter+0x27f/0xc80 [ 81.639890][T11122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.645921][T11122] ? lockdep_hardirqs_on+0x3ab/0x590 [ 81.651172][T11122] __x64_sys_sendmsg+0x73/0xb0 [ 81.655901][T11122] do_syscall_64+0x9d/0x550 [ 81.660371][T11122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.666246][T11122] RIP: 0033:0x4665f9 [ 81.670108][T11122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 81.689676][T11122] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.698052][T11122] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 81.705991][T11122] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 81.713936][T11122] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.721881][T11122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 81.729824][T11122] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 81.751867][T11124] FAULT_INJECTION: forcing a failure. [ 81.751867][T11124] name failslab, interval 1, probability 0, space 0, times 0 [ 81.765417][T11124] CPU: 1 PID: 11124 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 81.774060][T11124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.784086][T11124] Call Trace: [ 81.787350][T11124] dump_stack+0x86/0xca [ 81.791478][T11124] should_fail.cold.4+0x5/0x1f [ 81.796212][T11124] ? fault_create_debugfs_attr+0x150/0x150 [ 81.801995][T11124] ? __d_alloc+0x28/0x8a0 [ 81.806296][T11124] __should_failslab+0xdb/0x110 [ 81.811404][T11124] should_failslab+0x9/0x14 [ 81.816099][T11124] slab_pre_alloc_hook+0x7d/0x90 [ 81.821587][T11124] kmem_cache_alloc+0x20/0x2c0 [ 81.826510][T11124] __d_alloc+0x28/0x8a0 [ 81.830636][T11124] d_alloc+0x42/0x210 [ 81.834589][T11124] d_alloc_parallel+0xec/0x18f0 [ 81.839410][T11124] ? kernel_text_address+0x79/0xf0 [ 81.844555][T11124] ? __unwind_start+0x1ed/0x400 [ 81.849384][T11124] ? __kasan_check_read+0x11/0x20 [ 81.854572][T11124] ? mark_lock+0xd0/0x13e0 [ 81.858962][T11124] ? __d_lookup_rcu+0x8c0/0x8c0 [ 81.863781][T11124] ? __lock_acquire+0x967/0x5160 [ 81.868681][T11124] ? mark_lock+0xd0/0x13e0 [ 81.873083][T11124] ? find_held_lock+0x36/0x1d0 [ 81.877818][T11124] ? lockdep_init_map+0x1b6/0x5f0 [ 81.882809][T11124] ? lockdep_init_map+0x1b6/0x5f0 [ 81.887810][T11124] __lookup_slow+0x18d/0x3f0 [ 81.892390][T11124] ? vfs_unlink+0x550/0x550 [ 81.896863][T11124] ? __d_lookup+0x305/0x5c0 [ 81.901333][T11124] ? lockdep_hardirqs_on+0x3ab/0x590 [ 81.906589][T11124] ? d_lookup+0x88/0xb0 [ 81.910718][T11124] ? d_lookup+0x3c/0xb0 [ 81.914842][T11124] lookup_one_len+0x132/0x160 [ 81.919487][T11124] ? lookup_one_len_unlocked+0xc0/0xc0 [ 81.924913][T11124] ? _raw_spin_unlock+0x2c/0x50 [ 81.929739][T11124] start_creating+0xc0/0x240 [ 81.934307][T11124] debugfs_create_dir+0x17/0x350 [ 81.939219][T11124] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 81.945169][T11124] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 81.951548][T11124] ? mark_lock+0x760/0x13e0 [ 81.956021][T11124] ? __raw_spin_lock_init+0x2d/0x100 [ 81.961364][T11124] ieee80211_setup_sdata+0x8f5/0xf20 [ 81.966621][T11124] ieee80211_if_add+0xc6a/0x1760 [ 81.971535][T11124] ieee80211_add_iface+0x7a/0xf0 [ 81.976445][T11124] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 81.982759][T11124] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 81.988017][T11124] nl80211_new_interface+0x3f5/0xfc0 [ 81.993283][T11124] ? nl80211_send_iface+0x17b0/0x17b0 [ 81.998628][T11124] ? nl80211_pre_doit+0x24a/0x540 [ 82.003639][T11124] genl_family_rcv_msg+0x61d/0x12f0 [ 82.008808][T11124] ? genl_unregister_family+0x6f0/0x6f0 [ 82.014326][T11124] ? radix_tree_insert+0x5b0/0x5b0 [ 82.019406][T11124] ? lock_downgrade+0x710/0x710 [ 82.024232][T11124] genl_rcv_msg+0xb1/0x160 [ 82.028801][T11124] netlink_rcv_skb+0x13c/0x380 [ 82.033532][T11124] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 82.038958][T11124] ? netlink_ack+0x990/0x990 [ 82.043531][T11124] ? netlink_deliver_tap+0x1b2/0xb10 [ 82.048787][T11124] genl_rcv+0x23/0x40 [ 82.052735][T11124] netlink_unicast+0x43b/0x640 [ 82.057470][T11124] ? netlink_attachskb+0x6d0/0x6d0 [ 82.062721][T11124] ? _copy_from_iter_full+0x195/0x7f0 [ 82.068152][T11124] ? __check_object_size+0x203/0x2f9 [ 82.073409][T11124] netlink_sendmsg+0x79e/0xc40 [ 82.078142][T11124] ? netlink_unicast+0x640/0x640 [ 82.083050][T11124] ? apparmor_socket_sendmsg+0x1b/0x20 [ 82.088480][T11124] ? netlink_unicast+0x640/0x640 [ 82.093386][T11124] sock_sendmsg+0xb5/0xf0 [ 82.097684][T11124] ___sys_sendmsg+0x653/0x950 [ 82.102335][T11124] ? copy_msghdr_from_user+0x460/0x460 [ 82.107855][T11124] ? rcu_read_lock_held+0xa7/0xb0 [ 82.112850][T11124] ? __kasan_check_read+0x11/0x20 [ 82.117844][T11124] ? __fget+0x2e3/0x450 [ 82.122146][T11124] ? do_dup2+0x450/0x450 [ 82.126362][T11124] ? mark_lock+0xd0/0x13e0 [ 82.130759][T11124] ? __fget_light+0x179/0x1f0 [ 82.135431][T11124] ? __fdget+0xe/0x10 [ 82.139383][T11124] ? sockfd_lookup_light+0x1c/0x150 [ 82.144548][T11124] __sys_sendmsg+0xd9/0x180 [ 82.149019][T11124] ? __sys_sendmsg_sock+0xb0/0xb0 [ 82.154011][T11124] ? __context_tracking_exit.part.3+0x81/0x230 [ 82.160132][T11124] ? syscall_trace_enter+0x27f/0xc80 [ 82.165395][T11124] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.171431][T11124] ? lockdep_hardirqs_on+0x3ab/0x590 [ 82.176685][T11124] __x64_sys_sendmsg+0x73/0xb0 [ 82.181415][T11124] do_syscall_64+0x9d/0x550 [ 82.185886][T11124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.191748][T11124] RIP: 0033:0x4665f9 [ 82.195630][T11124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 82.215200][T11124] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.223580][T11124] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 82.231524][T11124] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 82.239486][T11124] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 82.247424][T11124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 82.255365][T11124] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 82.268131][T11130] FAULT_INJECTION: forcing a failure. [ 82.268131][T11130] name failslab, interval 1, probability 0, space 0, times 0 [ 82.305080][T11130] CPU: 0 PID: 11130 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 82.314059][T11130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.324283][T11130] Call Trace: [ 82.327550][T11130] dump_stack+0x86/0xca [ 82.332056][T11130] should_fail.cold.4+0x5/0x1f [ 82.336789][T11130] ? fault_create_debugfs_attr+0x150/0x150 [ 82.342966][T11130] ? __d_alloc+0x28/0x8a0 [ 82.347499][T11130] __should_failslab+0xdb/0x110 [ 82.352502][T11130] should_failslab+0x9/0x14 [ 82.356973][T11130] slab_pre_alloc_hook+0x7d/0x90 [ 82.361875][T11130] kmem_cache_alloc+0x20/0x2c0 [ 82.366608][T11130] __d_alloc+0x28/0x8a0 [ 82.370816][T11130] d_alloc+0x42/0x210 [ 82.374772][T11130] d_alloc_parallel+0xec/0x18f0 [ 82.379587][T11130] ? kernel_text_address+0x79/0xf0 [ 82.384667][T11130] ? __unwind_start+0x1ed/0x400 [ 82.389506][T11130] ? __kasan_check_read+0x11/0x20 [ 82.394498][T11130] ? mark_lock+0xd0/0x13e0 [ 82.398890][T11130] ? __d_lookup_rcu+0x8c0/0x8c0 [ 82.403716][T11130] ? __lock_acquire+0x967/0x5160 [ 82.408627][T11130] ? mark_lock+0xd0/0x13e0 [ 82.413011][T11130] ? find_held_lock+0x36/0x1d0 [ 82.417771][T11130] ? lockdep_init_map+0x1b6/0x5f0 [ 82.422767][T11130] ? lockdep_init_map+0x1b6/0x5f0 [ 82.427768][T11130] __lookup_slow+0x18d/0x3f0 [ 82.432331][T11130] ? vfs_unlink+0x550/0x550 [ 82.436804][T11130] ? __d_lookup+0x305/0x5c0 [ 82.441277][T11130] ? lockdep_hardirqs_on+0x3ab/0x590 [ 82.446530][T11130] ? d_lookup+0x88/0xb0 [ 82.450661][T11130] ? d_lookup+0x3c/0xb0 [ 82.454784][T11130] lookup_one_len+0x132/0x160 [ 82.459446][T11130] ? lookup_one_len_unlocked+0xc0/0xc0 [ 82.464876][T11130] ? _raw_spin_unlock+0x2c/0x50 [ 82.469699][T11130] start_creating+0xc0/0x240 [ 82.474256][T11130] debugfs_create_dir+0x17/0x350 [ 82.479164][T11130] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 82.485113][T11130] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 82.491500][T11130] ? mark_lock+0x760/0x13e0 [ 82.495970][T11130] ? __raw_spin_lock_init+0x2d/0x100 [ 82.501225][T11130] ieee80211_setup_sdata+0x8f5/0xf20 [ 82.506487][T11130] ieee80211_if_add+0xc6a/0x1760 [ 82.511420][T11130] ieee80211_add_iface+0x7a/0xf0 [ 82.516323][T11130] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 82.522528][T11130] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 82.527786][T11130] nl80211_new_interface+0x3f5/0xfc0 [ 82.533046][T11130] ? nl80211_send_iface+0x17b0/0x17b0 [ 82.538389][T11130] ? nl80211_pre_doit+0x24a/0x540 [ 82.543405][T11130] genl_family_rcv_msg+0x61d/0x12f0 [ 82.548579][T11130] ? genl_unregister_family+0x6f0/0x6f0 [ 82.554092][T11130] ? radix_tree_insert+0x5b0/0x5b0 [ 82.559169][T11130] ? lock_downgrade+0x710/0x710 [ 82.564079][T11130] genl_rcv_msg+0xb1/0x160 [ 82.568463][T11130] netlink_rcv_skb+0x13c/0x380 [ 82.573192][T11130] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 82.578703][T11130] ? netlink_ack+0x990/0x990 [ 82.583263][T11130] ? netlink_deliver_tap+0x1b2/0xb10 [ 82.588520][T11130] genl_rcv+0x23/0x40 [ 82.592467][T11130] netlink_unicast+0x43b/0x640 [ 82.597199][T11130] ? netlink_attachskb+0x6d0/0x6d0 [ 82.602277][T11130] ? _copy_from_iter_full+0x195/0x7f0 [ 82.607625][T11130] ? __check_object_size+0x203/0x2f9 [ 82.612890][T11130] netlink_sendmsg+0x79e/0xc40 [ 82.617648][T11130] ? netlink_unicast+0x640/0x640 [ 82.622555][T11130] ? apparmor_socket_sendmsg+0x1b/0x20 [ 82.627981][T11130] ? netlink_unicast+0x640/0x640 [ 82.632892][T11130] sock_sendmsg+0xb5/0xf0 [ 82.637192][T11130] ___sys_sendmsg+0x653/0x950 [ 82.641840][T11130] ? copy_msghdr_from_user+0x460/0x460 [ 82.647273][T11130] ? rcu_read_lock_held+0xa7/0xb0 [ 82.652272][T11130] ? __kasan_check_read+0x11/0x20 [ 82.657264][T11130] ? __fget+0x2e3/0x450 [ 82.661387][T11130] ? do_dup2+0x450/0x450 [ 82.665600][T11130] ? mark_lock+0xd0/0x13e0 [ 82.669995][T11130] ? __fget_light+0x179/0x1f0 [ 82.674640][T11130] ? __fdget+0xe/0x10 [ 82.678608][T11130] ? sockfd_lookup_light+0x1c/0x150 [ 82.683779][T11130] __sys_sendmsg+0xd9/0x180 [ 82.688264][T11130] ? __sys_sendmsg_sock+0xb0/0xb0 [ 82.693264][T11130] ? __context_tracking_exit.part.3+0x81/0x230 [ 82.699563][T11130] ? syscall_trace_enter+0x27f/0xc80 [ 82.704818][T11130] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.710855][T11130] ? lockdep_hardirqs_on+0x3ab/0x590 [ 82.716108][T11130] __x64_sys_sendmsg+0x73/0xb0 [ 82.720838][T11130] do_syscall_64+0x9d/0x550 [ 82.725307][T11130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.731165][T11130] RIP: 0033:0x4665f9 [ 82.735028][T11130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 82.754607][T11130] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.762987][T11130] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 82.770931][T11130] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 82.778869][T11130] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 82.786810][T11130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 82.794753][T11130] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 82.829610][T11148] FAULT_INJECTION: forcing a failure. [ 82.829610][T11148] name failslab, interval 1, probability 0, space 0, times 0 [ 82.843280][T11148] CPU: 1 PID: 11148 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 82.851930][T11148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.862138][T11148] Call Trace: [ 82.865407][T11148] dump_stack+0x86/0xca [ 82.869541][T11148] should_fail.cold.4+0x5/0x1f [ 82.874285][T11148] ? fault_create_debugfs_attr+0x150/0x150 [ 82.880071][T11148] ? __d_alloc+0x28/0x8a0 [ 82.884557][T11148] __should_failslab+0xdb/0x110 [ 82.889806][T11148] should_failslab+0x9/0x14 [ 82.894473][T11148] slab_pre_alloc_hook+0x7d/0x90 [ 82.899381][T11148] kmem_cache_alloc+0x20/0x2c0 [ 82.904111][T11148] __d_alloc+0x28/0x8a0 [ 82.908236][T11148] d_alloc+0x42/0x210 [ 82.912185][T11148] d_alloc_parallel+0xec/0x18f0 [ 82.917004][T11148] ? kernel_text_address+0x79/0xf0 [ 82.922082][T11148] ? __unwind_start+0x1ed/0x400 [ 82.926907][T11148] ? __kasan_check_read+0x11/0x20 [ 82.931903][T11148] ? mark_lock+0xd0/0x13e0 [ 82.936290][T11148] ? __d_lookup_rcu+0x8c0/0x8c0 [ 82.941105][T11148] ? __lock_acquire+0x967/0x5160 [ 82.946006][T11148] ? mark_lock+0xd0/0x13e0 [ 82.950390][T11148] ? find_held_lock+0x36/0x1d0 [ 82.955119][T11148] ? lockdep_init_map+0x1b6/0x5f0 [ 82.960115][T11148] ? lockdep_init_map+0x1b6/0x5f0 [ 82.965112][T11148] __lookup_slow+0x18d/0x3f0 [ 82.969670][T11148] ? vfs_unlink+0x550/0x550 [ 82.974160][T11148] ? __d_lookup+0x305/0x5c0 [ 82.978629][T11148] ? lockdep_hardirqs_on+0x3ab/0x590 [ 82.983877][T11148] ? d_lookup+0x88/0xb0 [ 82.988005][T11148] ? d_lookup+0x3c/0xb0 [ 82.992133][T11148] lookup_one_len+0x132/0x160 [ 82.996775][T11148] ? lookup_one_len_unlocked+0xc0/0xc0 [ 83.002205][T11148] ? _raw_spin_unlock+0x2c/0x50 [ 83.007024][T11148] start_creating+0xc0/0x240 [ 83.011581][T11148] debugfs_create_dir+0x17/0x350 [ 83.016486][T11148] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 83.022432][T11148] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 83.028829][T11148] ? mark_lock+0x760/0x13e0 [ 83.033320][T11148] ? __raw_spin_lock_init+0x2d/0x100 [ 83.039011][T11148] ieee80211_setup_sdata+0x8f5/0xf20 [ 83.044435][T11148] ieee80211_if_add+0xc6a/0x1760 [ 83.049345][T11148] ieee80211_add_iface+0x7a/0xf0 [ 83.054250][T11148] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 83.060460][T11148] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 83.065718][T11148] nl80211_new_interface+0x3f5/0xfc0 [ 83.071058][T11148] ? nl80211_send_iface+0x17b0/0x17b0 [ 83.076398][T11148] ? nl80211_pre_doit+0x24a/0x540 [ 83.081391][T11148] genl_family_rcv_msg+0x61d/0x12f0 [ 83.086564][T11148] ? genl_unregister_family+0x6f0/0x6f0 [ 83.092086][T11148] ? radix_tree_insert+0x5b0/0x5b0 [ 83.097172][T11148] genl_rcv_msg+0xb1/0x160 [ 83.101575][T11148] netlink_rcv_skb+0x13c/0x380 [ 83.106483][T11148] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 83.111906][T11148] ? netlink_ack+0x990/0x990 [ 83.116480][T11148] ? netlink_deliver_tap+0x1b2/0xb10 [ 83.121819][T11148] genl_rcv+0x23/0x40 [ 83.125770][T11148] netlink_unicast+0x43b/0x640 [ 83.130500][T11148] ? netlink_attachskb+0x6d0/0x6d0 [ 83.135585][T11148] ? _copy_from_iter_full+0x195/0x7f0 [ 83.140945][T11148] ? __check_object_size+0x203/0x2f9 [ 83.146198][T11148] netlink_sendmsg+0x79e/0xc40 [ 83.150930][T11148] ? netlink_unicast+0x640/0x640 [ 83.155836][T11148] ? apparmor_socket_sendmsg+0x1b/0x20 [ 83.161269][T11148] ? netlink_unicast+0x640/0x640 [ 83.166200][T11148] sock_sendmsg+0xb5/0xf0 [ 83.170497][T11148] ___sys_sendmsg+0x653/0x950 [ 83.175160][T11148] ? copy_msghdr_from_user+0x460/0x460 [ 83.180586][T11148] ? rcu_read_lock_held+0xa7/0xb0 [ 83.185576][T11148] ? __kasan_check_read+0x11/0x20 [ 83.190566][T11148] ? __fget+0x2e3/0x450 [ 83.194693][T11148] ? do_dup2+0x450/0x450 [ 83.198922][T11148] ? mark_lock+0xd0/0x13e0 [ 83.203308][T11148] ? __fget_light+0x179/0x1f0 [ 83.207951][T11148] ? __fdget+0xe/0x10 [ 83.211986][T11148] ? sockfd_lookup_light+0x1c/0x150 [ 83.217150][T11148] __sys_sendmsg+0xd9/0x180 [ 83.221620][T11148] ? __sys_sendmsg_sock+0xb0/0xb0 [ 83.226617][T11148] ? __context_tracking_exit.part.3+0x81/0x230 [ 83.232741][T11148] ? syscall_trace_enter+0x27f/0xc80 [ 83.238261][T11148] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.244300][T11148] ? lockdep_hardirqs_on+0x3ab/0x590 [ 83.249747][T11148] __x64_sys_sendmsg+0x73/0xb0 [ 83.254478][T11148] do_syscall_64+0x9d/0x550 [ 83.258947][T11148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.265003][T11148] RIP: 0033:0x4665f9 [ 83.268885][T11148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 83.288475][T11148] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.296849][T11148] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 83.304789][T11148] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 83.312729][T11148] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 83.320670][T11148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 83.328619][T11148] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 83.349737][T11172] FAULT_INJECTION: forcing a failure. [ 83.349737][T11172] name failslab, interval 1, probability 0, space 0, times 0 [ 83.381767][T11172] CPU: 1 PID: 11172 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 83.390525][T11172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.400556][T11172] Call Trace: [ 83.403819][T11172] dump_stack+0x86/0xca [ 83.407967][T11172] should_fail.cold.4+0x5/0x1f [ 83.412698][T11172] ? fault_create_debugfs_attr+0x150/0x150 [ 83.418476][T11172] ? __d_alloc+0x28/0x8a0 [ 83.422782][T11172] __should_failslab+0xdb/0x110 [ 83.427631][T11172] should_failslab+0x9/0x14 [ 83.432101][T11172] slab_pre_alloc_hook+0x7d/0x90 [ 83.437014][T11172] kmem_cache_alloc+0x20/0x2c0 [ 83.441749][T11172] __d_alloc+0x28/0x8a0 [ 83.446351][T11172] d_alloc+0x42/0x210 [ 83.450707][T11172] d_alloc_parallel+0xec/0x18f0 [ 83.456162][T11172] ? kernel_text_address+0x79/0xf0 [ 83.461949][T11172] ? __unwind_start+0x1ed/0x400 [ 83.466991][T11172] ? __kasan_check_read+0x11/0x20 [ 83.471981][T11172] ? mark_lock+0xd0/0x13e0 [ 83.476368][T11172] ? __d_lookup_rcu+0x8c0/0x8c0 [ 83.481253][T11172] ? __lock_acquire+0x967/0x5160 [ 83.486158][T11172] ? mark_lock+0xd0/0x13e0 [ 83.490544][T11172] ? find_held_lock+0x36/0x1d0 [ 83.495280][T11172] ? lockdep_init_map+0x1b6/0x5f0 [ 83.500276][T11172] ? lockdep_init_map+0x1b6/0x5f0 [ 83.505271][T11172] __lookup_slow+0x18d/0x3f0 [ 83.509827][T11172] ? vfs_unlink+0x550/0x550 [ 83.514298][T11172] ? __d_lookup+0x305/0x5c0 [ 83.518769][T11172] ? lockdep_hardirqs_on+0x3ab/0x590 [ 83.524022][T11172] ? d_lookup+0x88/0xb0 [ 83.528152][T11172] ? d_lookup+0x3c/0xb0 [ 83.532275][T11172] lookup_one_len+0x132/0x160 [ 83.536920][T11172] ? lookup_one_len_unlocked+0xc0/0xc0 [ 83.542354][T11172] ? _raw_spin_unlock+0x2c/0x50 [ 83.547179][T11172] start_creating+0xc0/0x240 [ 83.551739][T11172] debugfs_create_dir+0x17/0x350 [ 83.556649][T11172] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 83.562615][T11172] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 83.569086][T11172] ? mark_lock+0x760/0x13e0 [ 83.573568][T11172] ? __raw_spin_lock_init+0x2d/0x100 [ 83.578828][T11172] ieee80211_setup_sdata+0x8f5/0xf20 [ 83.584086][T11172] ieee80211_if_add+0xc6a/0x1760 [ 83.589018][T11172] ieee80211_add_iface+0x7a/0xf0 [ 83.593922][T11172] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 83.600130][T11172] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 83.605388][T11172] nl80211_new_interface+0x3f5/0xfc0 [ 83.610656][T11172] ? nl80211_send_iface+0x17b0/0x17b0 [ 83.615999][T11172] ? nl80211_pre_doit+0x24a/0x540 [ 83.620996][T11172] genl_family_rcv_msg+0x61d/0x12f0 [ 83.626168][T11172] ? genl_unregister_family+0x6f0/0x6f0 [ 83.631682][T11172] ? radix_tree_insert+0x5b0/0x5b0 [ 83.636778][T11172] ? lock_downgrade+0x710/0x710 [ 83.641600][T11172] genl_rcv_msg+0xb1/0x160 [ 83.645992][T11172] netlink_rcv_skb+0x13c/0x380 [ 83.650726][T11172] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 83.656168][T11172] ? netlink_ack+0x990/0x990 [ 83.660727][T11172] ? netlink_deliver_tap+0x1b2/0xb10 [ 83.666066][T11172] genl_rcv+0x23/0x40 [ 83.670015][T11172] netlink_unicast+0x43b/0x640 [ 83.674767][T11172] ? netlink_attachskb+0x6d0/0x6d0 [ 83.679869][T11172] ? _copy_from_iter_full+0x195/0x7f0 [ 83.685210][T11172] ? __check_object_size+0x203/0x2f9 [ 83.690485][T11172] netlink_sendmsg+0x79e/0xc40 [ 83.695220][T11172] ? netlink_unicast+0x640/0x640 [ 83.700145][T11172] ? apparmor_socket_sendmsg+0x1b/0x20 [ 83.705590][T11172] ? netlink_unicast+0x640/0x640 [ 83.710496][T11172] sock_sendmsg+0xb5/0xf0 [ 83.714797][T11172] ___sys_sendmsg+0x653/0x950 [ 83.719446][T11172] ? copy_msghdr_from_user+0x460/0x460 [ 83.724874][T11172] ? rcu_read_lock_held+0xa7/0xb0 [ 83.729952][T11172] ? __kasan_check_read+0x11/0x20 [ 83.734960][T11172] ? __fget+0x2e3/0x450 [ 83.739085][T11172] ? do_dup2+0x450/0x450 [ 83.743296][T11172] ? mark_lock+0xd0/0x13e0 [ 83.747684][T11172] ? __fget_light+0x179/0x1f0 [ 83.752326][T11172] ? __fdget+0xe/0x10 [ 83.756276][T11172] ? sockfd_lookup_light+0x1c/0x150 [ 83.761465][T11172] __sys_sendmsg+0xd9/0x180 [ 83.765934][T11172] ? __sys_sendmsg_sock+0xb0/0xb0 [ 83.770925][T11172] ? __context_tracking_exit.part.3+0x81/0x230 [ 83.777048][T11172] ? syscall_trace_enter+0x27f/0xc80 [ 83.782309][T11172] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.788340][T11172] ? lockdep_hardirqs_on+0x3ab/0x590 [ 83.793608][T11172] __x64_sys_sendmsg+0x73/0xb0 [ 83.798339][T11172] do_syscall_64+0x9d/0x550 [ 83.802817][T11172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.808679][T11172] RIP: 0033:0x4665f9 [ 83.812539][T11172] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 83.832109][T11172] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.840485][T11172] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 83.848422][T11172] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 83.856361][T11172] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 83.864299][T11172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 83.872241][T11172] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 83.904129][T11183] FAULT_INJECTION: forcing a failure. [ 83.904129][T11183] name failslab, interval 1, probability 0, space 0, times 0 [ 83.931177][T11183] CPU: 0 PID: 11183 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 83.940235][T11183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.950259][T11183] Call Trace: [ 83.953522][T11183] dump_stack+0x86/0xca [ 83.957657][T11183] should_fail.cold.4+0x5/0x1f [ 83.962389][T11183] ? fault_create_debugfs_attr+0x150/0x150 [ 83.968165][T11183] __should_failslab+0xdb/0x110 [ 83.972988][T11183] should_failslab+0x9/0x14 [ 83.977653][T11183] slab_pre_alloc_hook+0x7d/0x90 [ 83.982645][T11183] __kmalloc_node_track_caller+0x48/0x240 [ 83.988335][T11183] ? __alloc_skb+0xd7/0x570 [ 83.992831][T11183] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 83.998168][T11183] __alloc_skb+0xd7/0x570 [ 84.002475][T11183] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 84.007989][T11183] ? if_nlmsg_size+0x397/0x7e0 [ 84.012724][T11183] rtmsg_ifinfo_build_skb+0x70/0x170 [ 84.018125][T11183] rollback_registered_many+0x8a5/0xeb0 [ 84.023639][T11183] ? generic_xdp_install+0x420/0x420 [ 84.028896][T11183] ? ieee80211_if_remove+0x5c/0x2e0 [ 84.034081][T11183] ? synchronize_rcu+0xfa/0x1a0 [ 84.038900][T11183] ? synchronize_rcu_expedited+0x700/0x700 [ 84.044671][T11183] rollback_registered+0xdc/0x190 [ 84.049663][T11183] ? rollback_registered_many+0xeb0/0xeb0 [ 84.055353][T11183] unregister_netdevice_queue+0x18e/0x250 [ 84.061043][T11183] ieee80211_if_remove+0x1db/0x2e0 [ 84.066127][T11183] ieee80211_del_iface+0xd/0x20 [ 84.071123][T11183] cfg80211_destroy_ifaces+0x196/0x5e0 [ 84.076556][T11183] nl80211_new_interface+0xa0/0xfc0 [ 84.081725][T11183] ? wiphy_to_rdev.part.10+0x20/0x20 [ 84.086975][T11183] ? nl80211_send_iface+0x17b0/0x17b0 [ 84.092316][T11183] ? nl80211_pre_doit+0x24a/0x540 [ 84.097313][T11183] genl_family_rcv_msg+0x61d/0x12f0 [ 84.102489][T11183] ? genl_unregister_family+0x6f0/0x6f0 [ 84.108012][T11183] ? radix_tree_insert+0x5b0/0x5b0 [ 84.113112][T11183] ? lock_downgrade+0x710/0x710 [ 84.117938][T11183] genl_rcv_msg+0xb1/0x160 [ 84.122327][T11183] netlink_rcv_skb+0x13c/0x380 [ 84.127056][T11183] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 84.132485][T11183] ? netlink_ack+0x990/0x990 [ 84.137047][T11183] ? netlink_deliver_tap+0x1b2/0xb10 [ 84.142302][T11183] genl_rcv+0x23/0x40 [ 84.146261][T11183] netlink_unicast+0x43b/0x640 [ 84.150999][T11183] ? netlink_attachskb+0x6d0/0x6d0 [ 84.156076][T11183] ? _copy_from_iter_full+0x195/0x7f0 [ 84.161414][T11183] ? __check_object_size+0x203/0x2f9 [ 84.166681][T11183] netlink_sendmsg+0x79e/0xc40 [ 84.171415][T11183] ? netlink_unicast+0x640/0x640 [ 84.176321][T11183] ? apparmor_socket_sendmsg+0x1b/0x20 [ 84.181752][T11183] ? netlink_unicast+0x640/0x640 [ 84.186678][T11183] sock_sendmsg+0xb5/0xf0 [ 84.190974][T11183] ___sys_sendmsg+0x653/0x950 [ 84.195620][T11183] ? copy_msghdr_from_user+0x460/0x460 [ 84.201066][T11183] ? rcu_read_lock_held+0xa7/0xb0 [ 84.206058][T11183] ? __kasan_check_read+0x11/0x20 [ 84.211051][T11183] ? __fget+0x2e3/0x450 [ 84.215183][T11183] ? do_dup2+0x450/0x450 [ 84.219415][T11183] ? mark_lock+0xd0/0x13e0 [ 84.223817][T11183] ? __fget_light+0x179/0x1f0 [ 84.228466][T11183] ? __fdget+0xe/0x10 [ 84.232418][T11183] ? sockfd_lookup_light+0x1c/0x150 [ 84.237761][T11183] __sys_sendmsg+0xd9/0x180 [ 84.242232][T11183] ? __sys_sendmsg_sock+0xb0/0xb0 [ 84.247220][T11183] ? __context_tracking_exit.part.3+0x81/0x230 [ 84.253347][T11183] ? syscall_trace_enter+0x27f/0xc80 [ 84.258605][T11183] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.264637][T11183] ? lockdep_hardirqs_on+0x3ab/0x590 [ 84.269891][T11183] __x64_sys_sendmsg+0x73/0xb0 [ 84.274627][T11183] do_syscall_64+0x9d/0x550 [ 84.279114][T11183] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.284990][T11183] RIP: 0033:0x4665f9 [ 84.288852][T11183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 84.308422][T11183] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.316796][T11183] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 84.324733][T11183] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 84.332675][T11183] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 84.340614][T11183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 84.348557][T11183] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 84.379373][T11202] FAULT_INJECTION: forcing a failure. [ 84.379373][T11202] name failslab, interval 1, probability 0, space 0, times 0 [ 84.394709][T11202] CPU: 1 PID: 11202 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 84.403358][T11202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.413390][T11202] Call Trace: [ 84.416660][T11202] dump_stack+0x86/0xca [ 84.421022][T11202] should_fail.cold.4+0x5/0x1f [ 84.425990][T11202] ? fault_create_debugfs_attr+0x150/0x150 [ 84.431994][T11202] __should_failslab+0xdb/0x110 [ 84.436818][T11202] should_failslab+0x9/0x14 [ 84.441709][T11202] slab_pre_alloc_hook+0x7d/0x90 [ 84.446616][T11202] __kmalloc_node+0x4c/0x270 [ 84.451366][T11202] ? kvmalloc_node+0x6a/0x80 [ 84.456362][T11202] kvmalloc_node+0x6a/0x80 [ 84.460745][T11202] bucket_table_alloc+0x57/0x3d0 [ 84.465650][T11202] rhashtable_init+0x389/0x6f0 [ 84.470382][T11202] mesh_pathtbl_init+0x4b/0xe0 [ 84.475116][T11202] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 84.480722][T11202] ieee80211_setup_sdata+0xb5c/0xf20 [ 84.485976][T11202] ieee80211_if_add+0xc6a/0x1760 [ 84.491157][T11202] ieee80211_add_iface+0x7a/0xf0 [ 84.496064][T11202] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 84.502271][T11202] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 84.507546][T11202] nl80211_new_interface+0x3f5/0xfc0 [ 84.512818][T11202] ? nl80211_send_iface+0x17b0/0x17b0 [ 84.518157][T11202] ? nl80211_pre_doit+0x24a/0x540 [ 84.523158][T11202] genl_family_rcv_msg+0x61d/0x12f0 [ 84.528329][T11202] ? genl_unregister_family+0x6f0/0x6f0 [ 84.533841][T11202] ? radix_tree_insert+0x5b0/0x5b0 [ 84.538936][T11202] ? lock_downgrade+0x710/0x710 [ 84.543762][T11202] genl_rcv_msg+0xb1/0x160 [ 84.548146][T11202] netlink_rcv_skb+0x13c/0x380 [ 84.552875][T11202] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 84.558299][T11202] ? netlink_ack+0x990/0x990 [ 84.562874][T11202] ? netlink_deliver_tap+0x1b2/0xb10 [ 84.568145][T11202] genl_rcv+0x23/0x40 [ 84.572096][T11202] netlink_unicast+0x43b/0x640 [ 84.576829][T11202] ? netlink_attachskb+0x6d0/0x6d0 [ 84.582329][T11202] ? _copy_from_iter_full+0x195/0x7f0 [ 84.587861][T11202] ? __check_object_size+0x203/0x2f9 [ 84.593653][T11202] netlink_sendmsg+0x79e/0xc40 [ 84.598387][T11202] ? netlink_unicast+0x640/0x640 [ 84.603295][T11202] ? apparmor_socket_sendmsg+0x1b/0x20 [ 84.608718][T11202] ? netlink_unicast+0x640/0x640 [ 84.613648][T11202] sock_sendmsg+0xb5/0xf0 [ 84.617943][T11202] ___sys_sendmsg+0x653/0x950 [ 84.622587][T11202] ? copy_msghdr_from_user+0x460/0x460 [ 84.628011][T11202] ? rcu_read_lock_held+0xa7/0xb0 [ 84.633009][T11202] ? __kasan_check_read+0x11/0x20 [ 84.638003][T11202] ? __fget+0x2e3/0x450 [ 84.642144][T11202] ? do_dup2+0x450/0x450 [ 84.646350][T11202] ? mark_lock+0xd0/0x13e0 [ 84.650734][T11202] ? __fget_light+0x179/0x1f0 [ 84.655378][T11202] ? __fdget+0xe/0x10 [ 84.659330][T11202] ? sockfd_lookup_light+0x1c/0x150 [ 84.664515][T11202] __sys_sendmsg+0xd9/0x180 [ 84.668986][T11202] ? __sys_sendmsg_sock+0xb0/0xb0 [ 84.673997][T11202] ? __context_tracking_exit.part.3+0x81/0x230 [ 84.680116][T11202] ? syscall_trace_enter+0x27f/0xc80 [ 84.685371][T11202] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.691404][T11202] ? lockdep_hardirqs_on+0x3ab/0x590 [ 84.696673][T11202] __x64_sys_sendmsg+0x73/0xb0 [ 84.701404][T11202] do_syscall_64+0x9d/0x550 [ 84.705875][T11202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.711731][T11202] RIP: 0033:0x4665f9 [ 84.715592][T11202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 84.735164][T11202] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.743559][T11202] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 84.751500][T11202] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 84.759440][T11202] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 84.767380][T11202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 84.775318][T11202] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 84.792889][T11215] FAULT_INJECTION: forcing a failure. [ 84.792889][T11215] name failslab, interval 1, probability 0, space 0, times 0 [ 84.806048][T11215] CPU: 1 PID: 11215 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 84.814699][T11215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.824729][T11215] Call Trace: [ 84.827994][T11215] dump_stack+0x86/0xca [ 84.832118][T11215] should_fail.cold.4+0x5/0x1f [ 84.836871][T11215] ? fault_create_debugfs_attr+0x150/0x150 [ 84.842647][T11215] __should_failslab+0xdb/0x110 [ 84.847465][T11215] should_failslab+0x9/0x14 [ 84.851944][T11215] slab_pre_alloc_hook+0x7d/0x90 [ 84.856852][T11215] __kmalloc_node_track_caller+0x48/0x240 [ 84.862539][T11215] ? __alloc_skb+0xd7/0x570 [ 84.867011][T11215] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 84.872348][T11215] __alloc_skb+0xd7/0x570 [ 84.876644][T11215] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 84.882158][T11215] ? if_nlmsg_size+0x397/0x7e0 [ 84.886887][T11215] rtmsg_ifinfo_build_skb+0x70/0x170 [ 84.892142][T11215] rollback_registered_many+0x8a5/0xeb0 [ 84.897672][T11215] ? generic_xdp_install+0x420/0x420 [ 84.902935][T11215] ? ieee80211_if_remove+0x5c/0x2e0 [ 84.908107][T11215] ? synchronize_rcu+0xfa/0x1a0 [ 84.912930][T11215] ? synchronize_rcu_expedited+0x700/0x700 [ 84.918713][T11215] rollback_registered+0xdc/0x190 [ 84.923729][T11215] ? rollback_registered_many+0xeb0/0xeb0 [ 84.929417][T11215] unregister_netdevice_queue+0x18e/0x250 [ 84.935101][T11215] ieee80211_if_remove+0x1db/0x2e0 [ 84.940180][T11215] ieee80211_del_iface+0xd/0x20 [ 84.944997][T11215] cfg80211_destroy_ifaces+0x196/0x5e0 [ 84.950423][T11215] nl80211_new_interface+0xa0/0xfc0 [ 84.955590][T11215] ? wiphy_to_rdev.part.10+0x20/0x20 [ 84.960858][T11215] ? nl80211_send_iface+0x17b0/0x17b0 [ 84.966196][T11215] ? nl80211_pre_doit+0x24a/0x540 [ 84.971192][T11215] genl_family_rcv_msg+0x61d/0x12f0 [ 84.976376][T11215] ? genl_unregister_family+0x6f0/0x6f0 [ 84.981888][T11215] ? radix_tree_insert+0x5b0/0x5b0 [ 84.986970][T11215] genl_rcv_msg+0xb1/0x160 [ 84.991352][T11215] netlink_rcv_skb+0x13c/0x380 [ 84.996082][T11215] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 85.001508][T11215] ? netlink_ack+0x990/0x990 [ 85.006063][T11215] ? netlink_deliver_tap+0x1b2/0xb10 [ 85.011316][T11215] genl_rcv+0x23/0x40 [ 85.015263][T11215] netlink_unicast+0x43b/0x640 [ 85.019993][T11215] ? netlink_attachskb+0x6d0/0x6d0 [ 85.025070][T11215] ? _copy_from_iter_full+0x195/0x7f0 [ 85.030410][T11215] ? __check_object_size+0x203/0x2f9 [ 85.035663][T11215] netlink_sendmsg+0x79e/0xc40 [ 85.040414][T11215] ? netlink_unicast+0x640/0x640 [ 85.045323][T11215] ? apparmor_socket_sendmsg+0x1b/0x20 [ 85.050747][T11215] ? netlink_unicast+0x640/0x640 [ 85.055652][T11215] sock_sendmsg+0xb5/0xf0 [ 85.059954][T11215] ___sys_sendmsg+0x653/0x950 [ 85.064618][T11215] ? copy_msghdr_from_user+0x460/0x460 [ 85.070050][T11215] ? rcu_read_lock_held+0xa7/0xb0 [ 85.075048][T11215] ? __kasan_check_read+0x11/0x20 [ 85.080045][T11215] ? __fget+0x2e3/0x450 [ 85.084172][T11215] ? do_dup2+0x450/0x450 [ 85.088381][T11215] ? mark_lock+0xd0/0x13e0 [ 85.092769][T11215] ? __fget_light+0x179/0x1f0 [ 85.097412][T11215] ? __fdget+0xe/0x10 [ 85.101361][T11215] ? sockfd_lookup_light+0x1c/0x150 [ 85.106534][T11215] __sys_sendmsg+0xd9/0x180 [ 85.111009][T11215] ? __sys_sendmsg_sock+0xb0/0xb0 [ 85.116026][T11215] ? __context_tracking_exit.part.3+0x81/0x230 [ 85.122151][T11215] ? syscall_trace_enter+0x27f/0xc80 [ 85.127415][T11215] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.133464][T11215] ? lockdep_hardirqs_on+0x3ab/0x590 [ 85.138727][T11215] __x64_sys_sendmsg+0x73/0xb0 [ 85.143460][T11215] do_syscall_64+0x9d/0x550 [ 85.147933][T11215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.153791][T11215] RIP: 0033:0x4665f9 [ 85.157655][T11215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 85.177321][T11215] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.185712][T11215] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 85.193650][T11215] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 85.201587][T11215] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.209528][T11215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 85.217489][T11215] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 85.239942][T11228] FAULT_INJECTION: forcing a failure. [ 85.239942][T11228] name failslab, interval 1, probability 0, space 0, times 0 [ 85.261244][T11228] CPU: 0 PID: 11228 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 85.269985][T11228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.280016][T11228] Call Trace: [ 85.283382][T11228] dump_stack+0x86/0xca [ 85.287617][T11228] should_fail.cold.4+0x5/0x1f [ 85.292346][T11228] ? fault_create_debugfs_attr+0x150/0x150 [ 85.298122][T11228] ? __d_alloc+0x28/0x8a0 [ 85.302420][T11228] __should_failslab+0xdb/0x110 [ 85.307238][T11228] should_failslab+0x9/0x14 [ 85.311795][T11228] slab_pre_alloc_hook+0x7d/0x90 [ 85.316789][T11228] kmem_cache_alloc+0x20/0x2c0 [ 85.321518][T11228] __d_alloc+0x28/0x8a0 [ 85.325641][T11228] d_alloc+0x42/0x210 [ 85.329614][T11228] d_alloc_parallel+0xec/0x18f0 [ 85.334430][T11228] ? kernel_text_address+0x79/0xf0 [ 85.339508][T11228] ? __unwind_start+0x1ed/0x400 [ 85.344325][T11228] ? __kasan_check_read+0x11/0x20 [ 85.349319][T11228] ? mark_lock+0xd0/0x13e0 [ 85.353712][T11228] ? __d_lookup_rcu+0x8c0/0x8c0 [ 85.358535][T11228] ? __lock_acquire+0x967/0x5160 [ 85.363438][T11228] ? mark_lock+0xd0/0x13e0 [ 85.367996][T11228] ? find_held_lock+0x36/0x1d0 [ 85.372752][T11228] ? lockdep_init_map+0x1b6/0x5f0 [ 85.377745][T11228] ? lockdep_init_map+0x1b6/0x5f0 [ 85.382759][T11228] __lookup_slow+0x18d/0x3f0 [ 85.387317][T11228] ? vfs_unlink+0x550/0x550 [ 85.391789][T11228] ? __d_lookup+0x305/0x5c0 [ 85.396260][T11228] ? lockdep_hardirqs_on+0x3ab/0x590 [ 85.401511][T11228] ? d_lookup+0x88/0xb0 [ 85.405643][T11228] ? d_lookup+0x3c/0xb0 [ 85.409773][T11228] lookup_one_len+0x132/0x160 [ 85.414418][T11228] ? lookup_one_len_unlocked+0xc0/0xc0 [ 85.419847][T11228] ? _raw_spin_unlock+0x2c/0x50 [ 85.424670][T11228] start_creating+0xc0/0x240 [ 85.429235][T11228] debugfs_create_dir+0x17/0x350 [ 85.434148][T11228] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 85.440100][T11228] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 85.446480][T11228] ? mark_lock+0x760/0x13e0 [ 85.450974][T11228] ? __raw_spin_lock_init+0x2d/0x100 [ 85.456251][T11228] ieee80211_setup_sdata+0x8f5/0xf20 [ 85.461503][T11228] ieee80211_if_add+0xc6a/0x1760 [ 85.466414][T11228] ieee80211_add_iface+0x7a/0xf0 [ 85.471321][T11228] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 85.477531][T11228] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 85.482786][T11228] nl80211_new_interface+0x3f5/0xfc0 [ 85.488046][T11228] ? nl80211_send_iface+0x17b0/0x17b0 [ 85.493410][T11228] ? nl80211_pre_doit+0x24a/0x540 [ 85.498408][T11228] genl_family_rcv_msg+0x61d/0x12f0 [ 85.503581][T11228] ? genl_unregister_family+0x6f0/0x6f0 [ 85.509113][T11228] ? radix_tree_insert+0x5b0/0x5b0 [ 85.514189][T11228] ? lock_downgrade+0x710/0x710 [ 85.519031][T11228] genl_rcv_msg+0xb1/0x160 [ 85.523418][T11228] netlink_rcv_skb+0x13c/0x380 [ 85.528171][T11228] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 85.533619][T11228] ? netlink_ack+0x990/0x990 [ 85.538175][T11228] ? netlink_deliver_tap+0x1b2/0xb10 [ 85.543431][T11228] genl_rcv+0x23/0x40 [ 85.547584][T11228] netlink_unicast+0x43b/0x640 [ 85.552718][T11228] ? netlink_attachskb+0x6d0/0x6d0 [ 85.558554][T11228] ? _copy_from_iter_full+0x195/0x7f0 [ 85.564111][T11228] ? __check_object_size+0x203/0x2f9 [ 85.570564][T11228] netlink_sendmsg+0x79e/0xc40 [ 85.575299][T11228] ? netlink_unicast+0x640/0x640 [ 85.580431][T11228] ? apparmor_socket_sendmsg+0x1b/0x20 [ 85.586152][T11228] ? netlink_unicast+0x640/0x640 [ 85.591057][T11228] sock_sendmsg+0xb5/0xf0 [ 85.595353][T11228] ___sys_sendmsg+0x653/0x950 [ 85.600006][T11228] ? copy_msghdr_from_user+0x460/0x460 [ 85.605703][T11228] ? rcu_read_lock_held+0xa7/0xb0 [ 85.610915][T11228] ? __kasan_check_read+0x11/0x20 [ 85.615907][T11228] ? __fget+0x2e3/0x450 [ 85.620031][T11228] ? do_dup2+0x450/0x450 [ 85.624469][T11228] ? mark_lock+0xd0/0x13e0 [ 85.628856][T11228] ? __fget_light+0x179/0x1f0 [ 85.633498][T11228] ? __fdget+0xe/0x10 [ 85.637487][T11228] ? sockfd_lookup_light+0x1c/0x150 [ 85.642659][T11228] __sys_sendmsg+0xd9/0x180 [ 85.647127][T11228] ? __sys_sendmsg_sock+0xb0/0xb0 [ 85.652119][T11228] ? __context_tracking_exit.part.3+0x81/0x230 [ 85.658244][T11228] ? syscall_trace_enter+0x27f/0xc80 [ 85.663505][T11228] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.669536][T11228] ? lockdep_hardirqs_on+0x3ab/0x590 [ 85.674804][T11228] __x64_sys_sendmsg+0x73/0xb0 [ 85.679536][T11228] do_syscall_64+0x9d/0x550 [ 85.684005][T11228] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.689862][T11228] RIP: 0033:0x4665f9 [ 85.693722][T11228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 85.713294][T11228] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.721692][T11228] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 85.729653][T11228] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 2021/04/26 13:34:33 executed programs: 49 [ 85.737593][T11228] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.745531][T11228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 85.753476][T11228] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 85.771276][T11237] FAULT_INJECTION: forcing a failure. [ 85.771276][T11237] name failslab, interval 1, probability 0, space 0, times 0 [ 85.786605][T11237] CPU: 0 PID: 11237 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 85.795256][T11237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.805290][T11237] Call Trace: [ 85.808557][T11237] dump_stack+0x86/0xca [ 85.812691][T11237] should_fail.cold.4+0x5/0x1f [ 85.817432][T11237] ? fault_create_debugfs_attr+0x150/0x150 [ 85.823214][T11237] __should_failslab+0xdb/0x110 [ 85.828032][T11237] should_failslab+0x9/0x14 [ 85.832501][T11237] slab_pre_alloc_hook+0x7d/0x90 [ 85.837405][T11237] __kmalloc_node_track_caller+0x48/0x240 [ 85.843090][T11237] ? __alloc_skb+0xd7/0x570 [ 85.847560][T11237] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 85.852900][T11237] __alloc_skb+0xd7/0x570 [ 85.857196][T11237] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 85.862713][T11237] ? if_nlmsg_size+0x397/0x7e0 [ 85.867447][T11237] rtmsg_ifinfo_build_skb+0x70/0x170 [ 85.872717][T11237] rollback_registered_many+0x8a5/0xeb0 [ 85.878228][T11237] ? generic_xdp_install+0x420/0x420 [ 85.883485][T11237] ? ieee80211_if_remove+0x5c/0x2e0 [ 85.888652][T11237] ? synchronize_rcu+0xfa/0x1a0 [ 85.893484][T11237] ? synchronize_rcu_expedited+0x700/0x700 [ 85.899278][T11237] rollback_registered+0xdc/0x190 [ 85.904275][T11237] ? rollback_registered_many+0xeb0/0xeb0 [ 85.909960][T11237] unregister_netdevice_queue+0x18e/0x250 [ 85.915665][T11237] ieee80211_if_remove+0x1db/0x2e0 [ 85.920746][T11237] ieee80211_del_iface+0xd/0x20 [ 85.925590][T11237] cfg80211_destroy_ifaces+0x196/0x5e0 [ 85.931022][T11237] nl80211_new_interface+0xa0/0xfc0 [ 85.936187][T11237] ? wiphy_to_rdev.part.10+0x20/0x20 [ 85.941441][T11237] ? nl80211_send_iface+0x17b0/0x17b0 [ 85.946791][T11237] ? nl80211_pre_doit+0x24a/0x540 [ 85.951804][T11237] genl_family_rcv_msg+0x61d/0x12f0 [ 85.956970][T11237] ? genl_unregister_family+0x6f0/0x6f0 [ 85.962491][T11237] ? radix_tree_insert+0x5b0/0x5b0 [ 85.967586][T11237] genl_rcv_msg+0xb1/0x160 [ 85.972000][T11237] netlink_rcv_skb+0x13c/0x380 [ 85.976735][T11237] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 85.982166][T11237] ? netlink_ack+0x990/0x990 [ 85.986727][T11237] ? netlink_deliver_tap+0x1b2/0xb10 [ 85.992068][T11237] genl_rcv+0x23/0x40 [ 85.996015][T11237] netlink_unicast+0x43b/0x640 [ 86.000745][T11237] ? netlink_attachskb+0x6d0/0x6d0 [ 86.005843][T11237] ? _copy_from_iter_full+0x195/0x7f0 [ 86.011187][T11237] ? __check_object_size+0x203/0x2f9 [ 86.016461][T11237] netlink_sendmsg+0x79e/0xc40 [ 86.021205][T11237] ? netlink_unicast+0x640/0x640 [ 86.026120][T11237] ? apparmor_socket_sendmsg+0x1b/0x20 [ 86.031590][T11237] ? netlink_unicast+0x640/0x640 [ 86.036504][T11237] sock_sendmsg+0xb5/0xf0 [ 86.040841][T11237] ___sys_sendmsg+0x653/0x950 [ 86.045498][T11237] ? copy_msghdr_from_user+0x460/0x460 [ 86.050923][T11237] ? rcu_read_lock_held+0xa7/0xb0 [ 86.055929][T11237] ? __kasan_check_read+0x11/0x20 [ 86.060922][T11237] ? __fget+0x2e3/0x450 [ 86.065045][T11237] ? do_dup2+0x450/0x450 [ 86.069253][T11237] ? mark_lock+0xd0/0x13e0 [ 86.073659][T11237] ? __fget_light+0x179/0x1f0 [ 86.078305][T11237] ? __fdget+0xe/0x10 [ 86.082256][T11237] ? sockfd_lookup_light+0x1c/0x150 [ 86.087425][T11237] __sys_sendmsg+0xd9/0x180 [ 86.091895][T11237] ? __sys_sendmsg_sock+0xb0/0xb0 [ 86.096889][T11237] ? __context_tracking_exit.part.3+0x81/0x230 [ 86.103015][T11237] ? syscall_trace_enter+0x27f/0xc80 [ 86.108277][T11237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.114309][T11237] ? lockdep_hardirqs_on+0x3ab/0x590 [ 86.119559][T11237] __x64_sys_sendmsg+0x73/0xb0 [ 86.124292][T11237] do_syscall_64+0x9d/0x550 [ 86.128766][T11237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.134624][T11237] RIP: 0033:0x4665f9 [ 86.138482][T11237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 86.159066][T11237] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.167469][T11237] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 86.175409][T11237] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 86.184237][T11237] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 86.192249][T11237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 86.200186][T11237] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 86.218532][T11256] FAULT_INJECTION: forcing a failure. [ 86.218532][T11256] name failslab, interval 1, probability 0, space 0, times 0 [ 86.231734][T11256] CPU: 0 PID: 11256 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 86.240375][T11256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.250396][T11256] Call Trace: [ 86.253674][T11256] dump_stack+0x86/0xca [ 86.257799][T11256] should_fail.cold.4+0x5/0x1f [ 86.262533][T11256] ? fault_create_debugfs_attr+0x150/0x150 [ 86.268332][T11256] __should_failslab+0xdb/0x110 [ 86.273154][T11256] should_failslab+0x9/0x14 [ 86.278214][T11256] slab_pre_alloc_hook+0x7d/0x90 [ 86.283124][T11256] __kmalloc_node+0x4c/0x270 [ 86.287879][T11256] ? kvmalloc_node+0x6a/0x80 [ 86.292714][T11256] kvmalloc_node+0x6a/0x80 [ 86.297462][T11256] bucket_table_alloc+0x57/0x3d0 [ 86.302807][T11256] rhashtable_init+0x389/0x6f0 [ 86.307746][T11256] mesh_pathtbl_init+0x4b/0xe0 [ 86.312496][T11256] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 86.318116][T11256] ieee80211_setup_sdata+0xb5c/0xf20 [ 86.323376][T11256] ieee80211_if_add+0xc6a/0x1760 [ 86.328287][T11256] ieee80211_add_iface+0x7a/0xf0 [ 86.333192][T11256] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 86.339399][T11256] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 86.344658][T11256] nl80211_new_interface+0x3f5/0xfc0 [ 86.349939][T11256] ? nl80211_send_iface+0x17b0/0x17b0 [ 86.355283][T11256] ? nl80211_pre_doit+0x24a/0x540 [ 86.360295][T11256] genl_family_rcv_msg+0x61d/0x12f0 [ 86.365470][T11256] ? genl_unregister_family+0x6f0/0x6f0 [ 86.370986][T11256] ? radix_tree_insert+0x5b0/0x5b0 [ 86.376081][T11256] ? lock_downgrade+0x710/0x710 [ 86.380902][T11256] genl_rcv_msg+0xb1/0x160 [ 86.385291][T11256] netlink_rcv_skb+0x13c/0x380 [ 86.390027][T11256] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 86.395450][T11256] ? netlink_ack+0x990/0x990 [ 86.400005][T11256] ? netlink_deliver_tap+0x1b2/0xb10 [ 86.405265][T11256] genl_rcv+0x23/0x40 [ 86.409237][T11256] netlink_unicast+0x43b/0x640 [ 86.413987][T11256] ? netlink_attachskb+0x6d0/0x6d0 [ 86.419064][T11256] ? _copy_from_iter_full+0x195/0x7f0 [ 86.424408][T11256] ? __check_object_size+0x203/0x2f9 [ 86.429684][T11256] netlink_sendmsg+0x79e/0xc40 [ 86.434414][T11256] ? netlink_unicast+0x640/0x640 [ 86.439320][T11256] ? apparmor_socket_sendmsg+0x1b/0x20 [ 86.444746][T11256] ? netlink_unicast+0x640/0x640 [ 86.449675][T11256] sock_sendmsg+0xb5/0xf0 [ 86.453971][T11256] ___sys_sendmsg+0x653/0x950 [ 86.458614][T11256] ? copy_msghdr_from_user+0x460/0x460 [ 86.464042][T11256] ? rcu_read_lock_held+0xa7/0xb0 [ 86.469039][T11256] ? __kasan_check_read+0x11/0x20 [ 86.474029][T11256] ? __fget+0x2e3/0x450 [ 86.478172][T11256] ? do_dup2+0x450/0x450 [ 86.482379][T11256] ? mark_lock+0xd0/0x13e0 [ 86.486765][T11256] ? __fget_light+0x179/0x1f0 [ 86.491408][T11256] ? __fdget+0xe/0x10 [ 86.495355][T11256] ? sockfd_lookup_light+0x1c/0x150 [ 86.500523][T11256] __sys_sendmsg+0xd9/0x180 [ 86.505004][T11256] ? __sys_sendmsg_sock+0xb0/0xb0 [ 86.509999][T11256] ? __context_tracking_exit.part.3+0x81/0x230 [ 86.516138][T11256] ? syscall_trace_enter+0x27f/0xc80 [ 86.521393][T11256] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.527518][T11256] ? lockdep_hardirqs_on+0x3ab/0x590 [ 86.532768][T11256] __x64_sys_sendmsg+0x73/0xb0 [ 86.537499][T11256] do_syscall_64+0x9d/0x550 [ 86.541968][T11256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.547830][T11256] RIP: 0033:0x4665f9 [ 86.551691][T11256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 86.571262][T11256] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.579635][T11256] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 86.587593][T11256] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 86.595554][T11256] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 86.603512][T11256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 86.611450][T11256] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 86.627228][T11267] FAULT_INJECTION: forcing a failure. [ 86.627228][T11267] name failslab, interval 1, probability 0, space 0, times 0 [ 86.643097][T11267] CPU: 0 PID: 11267 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 86.651746][T11267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.661778][T11267] Call Trace: [ 86.665047][T11267] dump_stack+0x86/0xca [ 86.669181][T11267] should_fail.cold.4+0x5/0x1f [ 86.673920][T11267] ? fault_create_debugfs_attr+0x150/0x150 [ 86.679706][T11267] __should_failslab+0xdb/0x110 [ 86.684535][T11267] should_failslab+0x9/0x14 [ 86.689018][T11267] slab_pre_alloc_hook+0x7d/0x90 [ 86.693931][T11267] __kmalloc_node_track_caller+0x48/0x240 [ 86.699623][T11267] ? __alloc_skb+0xd7/0x570 [ 86.704111][T11267] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 86.709451][T11267] __alloc_skb+0xd7/0x570 [ 86.713746][T11267] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 86.719261][T11267] ? if_nlmsg_size+0x397/0x7e0 [ 86.723991][T11267] rtmsg_ifinfo_build_skb+0x70/0x170 [ 86.729243][T11267] rollback_registered_many+0x8a5/0xeb0 [ 86.734754][T11267] ? generic_xdp_install+0x420/0x420 [ 86.740009][T11267] ? ieee80211_if_remove+0x5c/0x2e0 [ 86.745181][T11267] ? synchronize_rcu+0xfa/0x1a0 [ 86.750008][T11267] ? synchronize_rcu_expedited+0x700/0x700 [ 86.755789][T11267] rollback_registered+0xdc/0x190 [ 86.760801][T11267] ? rollback_registered_many+0xeb0/0xeb0 [ 86.766493][T11267] unregister_netdevice_queue+0x18e/0x250 [ 86.772187][T11267] ieee80211_if_remove+0x1db/0x2e0 [ 86.777265][T11267] ieee80211_del_iface+0xd/0x20 [ 86.782082][T11267] cfg80211_destroy_ifaces+0x196/0x5e0 [ 86.787512][T11267] nl80211_new_interface+0xa0/0xfc0 [ 86.792680][T11267] ? wiphy_to_rdev.part.10+0x20/0x20 [ 86.797932][T11267] ? nl80211_send_iface+0x17b0/0x17b0 [ 86.803287][T11267] ? nl80211_pre_doit+0x24a/0x540 [ 86.808281][T11267] genl_family_rcv_msg+0x61d/0x12f0 [ 86.813448][T11267] ? genl_unregister_family+0x6f0/0x6f0 [ 86.818960][T11267] ? radix_tree_insert+0x5b0/0x5b0 [ 86.824036][T11267] ? lock_downgrade+0x710/0x710 [ 86.828857][T11267] genl_rcv_msg+0xb1/0x160 [ 86.833241][T11267] netlink_rcv_skb+0x13c/0x380 [ 86.837976][T11267] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 86.843423][T11267] ? netlink_ack+0x990/0x990 [ 86.847986][T11267] ? netlink_deliver_tap+0x1b2/0xb10 [ 86.853245][T11267] genl_rcv+0x23/0x40 [ 86.857192][T11267] netlink_unicast+0x43b/0x640 [ 86.861922][T11267] ? netlink_attachskb+0x6d0/0x6d0 [ 86.867000][T11267] ? _copy_from_iter_full+0x195/0x7f0 [ 86.872343][T11267] ? __check_object_size+0x203/0x2f9 [ 86.877875][T11267] netlink_sendmsg+0x79e/0xc40 [ 86.882609][T11267] ? netlink_unicast+0x640/0x640 [ 86.887525][T11267] ? apparmor_socket_sendmsg+0x1b/0x20 [ 86.892986][T11267] ? netlink_unicast+0x640/0x640 [ 86.897896][T11267] sock_sendmsg+0xb5/0xf0 [ 86.902263][T11267] ___sys_sendmsg+0x653/0x950 [ 86.906916][T11267] ? copy_msghdr_from_user+0x460/0x460 [ 86.912349][T11267] ? rcu_read_lock_held+0xa7/0xb0 [ 86.917344][T11267] ? __kasan_check_read+0x11/0x20 [ 86.922337][T11267] ? __fget+0x2e3/0x450 [ 86.926468][T11267] ? do_dup2+0x450/0x450 [ 86.931587][T11267] ? mark_lock+0xd0/0x13e0 [ 86.936429][T11267] ? __fget_light+0x179/0x1f0 [ 86.941077][T11267] ? __fdget+0xe/0x10 [ 86.945385][T11267] ? sockfd_lookup_light+0x1c/0x150 [ 86.950549][T11267] __sys_sendmsg+0xd9/0x180 [ 86.955049][T11267] ? __sys_sendmsg_sock+0xb0/0xb0 [ 86.960047][T11267] ? __context_tracking_exit.part.3+0x81/0x230 [ 86.966167][T11267] ? syscall_trace_enter+0x27f/0xc80 [ 86.971424][T11267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.977476][T11267] ? lockdep_hardirqs_on+0x3ab/0x590 [ 86.982948][T11267] __x64_sys_sendmsg+0x73/0xb0 [ 86.987685][T11267] do_syscall_64+0x9d/0x550 [ 86.992161][T11267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.998023][T11267] RIP: 0033:0x4665f9 [ 87.002352][T11267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 87.022152][T11267] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.030527][T11267] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 87.038694][T11267] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 87.046640][T11267] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 87.054819][T11267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 87.062988][T11267] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 87.102187][T11289] FAULT_INJECTION: forcing a failure. [ 87.102187][T11289] name failslab, interval 1, probability 0, space 0, times 0 [ 87.126461][T11289] CPU: 1 PID: 11289 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 87.135204][T11289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.145250][T11289] Call Trace: [ 87.148513][T11289] dump_stack+0x86/0xca [ 87.152648][T11289] should_fail.cold.4+0x5/0x1f [ 87.157380][T11289] ? fault_create_debugfs_attr+0x150/0x150 [ 87.163374][T11289] ? __d_alloc+0x28/0x8a0 [ 87.167674][T11289] __should_failslab+0xdb/0x110 [ 87.172493][T11289] should_failslab+0x9/0x14 [ 87.176968][T11289] slab_pre_alloc_hook+0x7d/0x90 [ 87.181873][T11289] kmem_cache_alloc+0x20/0x2c0 [ 87.186605][T11289] __d_alloc+0x28/0x8a0 [ 87.190730][T11289] d_alloc+0x42/0x210 [ 87.194681][T11289] d_alloc_parallel+0xec/0x18f0 [ 87.199516][T11289] ? kernel_text_address+0x79/0xf0 [ 87.204605][T11289] ? __unwind_start+0x1ed/0x400 [ 87.209440][T11289] ? __kasan_check_read+0x11/0x20 [ 87.214432][T11289] ? mark_lock+0xd0/0x13e0 [ 87.218816][T11289] ? __d_lookup_rcu+0x8c0/0x8c0 [ 87.223651][T11289] ? __lock_acquire+0x967/0x5160 [ 87.228554][T11289] ? mark_lock+0xd0/0x13e0 [ 87.232942][T11289] ? find_held_lock+0x36/0x1d0 [ 87.237673][T11289] ? lockdep_init_map+0x1b6/0x5f0 [ 87.242664][T11289] ? lockdep_init_map+0x1b6/0x5f0 [ 87.247657][T11289] __lookup_slow+0x18d/0x3f0 [ 87.252233][T11289] ? vfs_unlink+0x550/0x550 [ 87.256705][T11289] ? __d_lookup+0x305/0x5c0 [ 87.261172][T11289] ? lockdep_hardirqs_on+0x3ab/0x590 [ 87.266441][T11289] ? d_lookup+0x88/0xb0 [ 87.270566][T11289] ? d_lookup+0x3c/0xb0 [ 87.274691][T11289] lookup_one_len+0x132/0x160 [ 87.279354][T11289] ? lookup_one_len_unlocked+0xc0/0xc0 [ 87.284783][T11289] ? _raw_spin_unlock+0x2c/0x50 [ 87.289607][T11289] start_creating+0xc0/0x240 [ 87.294189][T11289] debugfs_create_dir+0x17/0x350 [ 87.299097][T11289] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 87.305066][T11289] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 87.311446][T11289] ? mark_lock+0x760/0x13e0 [ 87.315920][T11289] ? __raw_spin_lock_init+0x2d/0x100 [ 87.321196][T11289] ieee80211_setup_sdata+0x8f5/0xf20 [ 87.326449][T11289] ieee80211_if_add+0xc6a/0x1760 [ 87.331356][T11289] ieee80211_add_iface+0x7a/0xf0 [ 87.336262][T11289] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 87.342468][T11289] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 87.347724][T11289] nl80211_new_interface+0x3f5/0xfc0 [ 87.352982][T11289] ? nl80211_send_iface+0x17b0/0x17b0 [ 87.358326][T11289] ? nl80211_pre_doit+0x24a/0x540 [ 87.363326][T11289] genl_family_rcv_msg+0x61d/0x12f0 [ 87.368496][T11289] ? genl_unregister_family+0x6f0/0x6f0 [ 87.374010][T11289] ? radix_tree_insert+0x5b0/0x5b0 [ 87.379110][T11289] genl_rcv_msg+0xb1/0x160 [ 87.383493][T11289] netlink_rcv_skb+0x13c/0x380 [ 87.388224][T11289] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 87.393667][T11289] ? netlink_ack+0x990/0x990 [ 87.398229][T11289] ? netlink_deliver_tap+0x1b2/0xb10 [ 87.403484][T11289] genl_rcv+0x23/0x40 [ 87.407449][T11289] netlink_unicast+0x43b/0x640 [ 87.412202][T11289] ? netlink_attachskb+0x6d0/0x6d0 [ 87.417282][T11289] ? _copy_from_iter_full+0x195/0x7f0 [ 87.422620][T11289] ? __check_object_size+0x203/0x2f9 [ 87.427890][T11289] netlink_sendmsg+0x79e/0xc40 [ 87.432641][T11289] ? netlink_unicast+0x640/0x640 [ 87.437546][T11289] ? apparmor_socket_sendmsg+0x1b/0x20 [ 87.442972][T11289] ? netlink_unicast+0x640/0x640 [ 87.447876][T11289] sock_sendmsg+0xb5/0xf0 [ 87.452171][T11289] ___sys_sendmsg+0x653/0x950 [ 87.456818][T11289] ? copy_msghdr_from_user+0x460/0x460 [ 87.462248][T11289] ? rcu_read_lock_held+0xa7/0xb0 [ 87.467258][T11289] ? __kasan_check_read+0x11/0x20 [ 87.472755][T11289] ? __fget+0x2e3/0x450 [ 87.476894][T11289] ? do_dup2+0x450/0x450 [ 87.481502][T11289] ? mark_lock+0xd0/0x13e0 [ 87.486105][T11289] ? __fget_light+0x179/0x1f0 [ 87.491136][T11289] ? __fdget+0xe/0x10 [ 87.495303][T11289] ? sockfd_lookup_light+0x1c/0x150 [ 87.500712][T11289] __sys_sendmsg+0xd9/0x180 [ 87.505636][T11289] ? __sys_sendmsg_sock+0xb0/0xb0 [ 87.511090][T11289] ? __context_tracking_exit.part.3+0x81/0x230 [ 87.518259][T11289] ? syscall_trace_enter+0x27f/0xc80 [ 87.523514][T11289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.529550][T11289] ? lockdep_hardirqs_on+0x3ab/0x590 [ 87.534808][T11289] __x64_sys_sendmsg+0x73/0xb0 [ 87.539554][T11289] do_syscall_64+0x9d/0x550 [ 87.544026][T11289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.549882][T11289] RIP: 0033:0x4665f9 [ 87.553742][T11289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 87.573314][T11289] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.581688][T11289] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 87.589645][T11289] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 87.597606][T11289] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 87.605546][T11289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 87.613483][T11289] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 87.640117][T11319] FAULT_INJECTION: forcing a failure. [ 87.640117][T11319] name failslab, interval 1, probability 0, space 0, times 0 [ 87.666871][T11319] CPU: 1 PID: 11319 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 87.675623][T11319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.685654][T11319] Call Trace: [ 87.688948][T11319] dump_stack+0x86/0xca [ 87.693080][T11319] should_fail.cold.4+0x5/0x1f [ 87.697820][T11319] ? fault_create_debugfs_attr+0x150/0x150 [ 87.703604][T11319] __should_failslab+0xdb/0x110 [ 87.708440][T11319] should_failslab+0x9/0x14 [ 87.712917][T11319] slab_pre_alloc_hook+0x7d/0x90 [ 87.717820][T11319] __kmalloc_node_track_caller+0x48/0x240 [ 87.723509][T11319] ? __alloc_skb+0xd7/0x570 [ 87.727984][T11319] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 87.733323][T11319] __alloc_skb+0xd7/0x570 [ 87.737617][T11319] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 87.743129][T11319] ? if_nlmsg_size+0x397/0x7e0 [ 87.747878][T11319] rtmsg_ifinfo_build_skb+0x70/0x170 [ 87.753128][T11319] rollback_registered_many+0x8a5/0xeb0 [ 87.758639][T11319] ? generic_xdp_install+0x420/0x420 [ 87.763893][T11319] ? ieee80211_if_remove+0x5c/0x2e0 [ 87.769064][T11319] ? synchronize_rcu+0xfa/0x1a0 [ 87.773885][T11319] ? synchronize_rcu_expedited+0x700/0x700 [ 87.779656][T11319] rollback_registered+0xdc/0x190 [ 87.784645][T11319] ? rollback_registered_many+0xeb0/0xeb0 [ 87.790333][T11319] unregister_netdevice_queue+0x18e/0x250 [ 87.796036][T11319] ieee80211_if_remove+0x1db/0x2e0 [ 87.801117][T11319] ieee80211_del_iface+0xd/0x20 [ 87.805955][T11319] cfg80211_destroy_ifaces+0x196/0x5e0 [ 87.811382][T11319] nl80211_new_interface+0xa0/0xfc0 [ 87.816550][T11319] ? wiphy_to_rdev.part.10+0x20/0x20 [ 87.821800][T11319] ? nl80211_send_iface+0x17b0/0x17b0 [ 87.827139][T11319] ? nl80211_pre_doit+0x24a/0x540 [ 87.832133][T11319] genl_family_rcv_msg+0x61d/0x12f0 [ 87.837300][T11319] ? genl_unregister_family+0x6f0/0x6f0 [ 87.842812][T11319] ? radix_tree_insert+0x5b0/0x5b0 [ 87.847895][T11319] ? lock_downgrade+0x710/0x710 [ 87.852718][T11319] genl_rcv_msg+0xb1/0x160 [ 87.857114][T11319] netlink_rcv_skb+0x13c/0x380 [ 87.861843][T11319] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 87.867268][T11319] ? netlink_ack+0x990/0x990 [ 87.871843][T11319] ? netlink_deliver_tap+0x1b2/0xb10 [ 87.877097][T11319] genl_rcv+0x23/0x40 [ 87.881046][T11319] netlink_unicast+0x43b/0x640 [ 87.885776][T11319] ? netlink_attachskb+0x6d0/0x6d0 [ 87.890853][T11319] ? _copy_from_iter_full+0x195/0x7f0 [ 87.896211][T11319] ? __check_object_size+0x203/0x2f9 [ 87.901468][T11319] netlink_sendmsg+0x79e/0xc40 [ 87.906201][T11319] ? netlink_unicast+0x640/0x640 [ 87.911131][T11319] ? apparmor_socket_sendmsg+0x1b/0x20 [ 87.916560][T11319] ? netlink_unicast+0x640/0x640 [ 87.921465][T11319] sock_sendmsg+0xb5/0xf0 [ 87.925855][T11319] ___sys_sendmsg+0x653/0x950 [ 87.931426][T11319] ? copy_msghdr_from_user+0x460/0x460 [ 87.936852][T11319] ? rcu_read_lock_held+0xa7/0xb0 [ 87.941843][T11319] ? __kasan_check_read+0x11/0x20 [ 87.946836][T11319] ? __fget+0x2e3/0x450 [ 87.950962][T11319] ? do_dup2+0x450/0x450 [ 87.955171][T11319] ? mark_lock+0xd0/0x13e0 [ 87.959558][T11319] ? __fget_light+0x179/0x1f0 [ 87.964203][T11319] ? __fdget+0xe/0x10 [ 87.968212][T11319] ? sockfd_lookup_light+0x1c/0x150 [ 87.973376][T11319] __sys_sendmsg+0xd9/0x180 [ 87.978128][T11319] ? __sys_sendmsg_sock+0xb0/0xb0 [ 87.983121][T11319] ? __context_tracking_exit.part.3+0x81/0x230 [ 87.989242][T11319] ? syscall_trace_enter+0x27f/0xc80 [ 87.994497][T11319] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.000527][T11319] ? lockdep_hardirqs_on+0x3ab/0x590 [ 88.005782][T11319] __x64_sys_sendmsg+0x73/0xb0 [ 88.010536][T11319] do_syscall_64+0x9d/0x550 [ 88.015004][T11319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.020877][T11319] RIP: 0033:0x4665f9 [ 88.024737][T11319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 88.044305][T11319] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.052680][T11319] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 88.060620][T11319] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 88.068560][T11319] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 88.076505][T11319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 88.084445][T11319] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 88.101695][T11313] FAULT_INJECTION: forcing a failure. [ 88.101695][T11313] name failslab, interval 1, probability 0, space 0, times 0 [ 88.115894][T11313] CPU: 1 PID: 11313 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 88.124544][T11313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.134572][T11313] Call Trace: [ 88.137832][T11313] dump_stack+0x86/0xca [ 88.141965][T11313] should_fail.cold.4+0x5/0x1f [ 88.146705][T11313] ? fault_create_debugfs_attr+0x150/0x150 [ 88.152489][T11313] ? __d_alloc+0x28/0x8a0 [ 88.156793][T11313] __should_failslab+0xdb/0x110 [ 88.161633][T11313] should_failslab+0x9/0x14 [ 88.166101][T11313] slab_pre_alloc_hook+0x7d/0x90 [ 88.171024][T11313] kmem_cache_alloc+0x20/0x2c0 [ 88.175778][T11313] __d_alloc+0x28/0x8a0 [ 88.179905][T11313] d_alloc+0x42/0x210 [ 88.183854][T11313] d_alloc_parallel+0xec/0x18f0 [ 88.188758][T11313] ? kernel_text_address+0x79/0xf0 [ 88.193835][T11313] ? __unwind_start+0x1ed/0x400 [ 88.198652][T11313] ? __kasan_check_read+0x11/0x20 [ 88.203647][T11313] ? mark_lock+0xd0/0x13e0 [ 88.208037][T11313] ? __d_lookup_rcu+0x8c0/0x8c0 [ 88.212858][T11313] ? __lock_acquire+0x967/0x5160 [ 88.217823][T11313] ? mark_lock+0xd0/0x13e0 [ 88.222209][T11313] ? find_held_lock+0x36/0x1d0 [ 88.226939][T11313] ? lockdep_init_map+0x1b6/0x5f0 [ 88.231931][T11313] ? lockdep_init_map+0x1b6/0x5f0 [ 88.236927][T11313] __lookup_slow+0x18d/0x3f0 [ 88.241484][T11313] ? vfs_unlink+0x550/0x550 [ 88.245956][T11313] ? __d_lookup+0x305/0x5c0 [ 88.250443][T11313] ? lockdep_hardirqs_on+0x3ab/0x590 [ 88.255701][T11313] ? d_lookup+0x88/0xb0 [ 88.259830][T11313] ? d_lookup+0x3c/0xb0 [ 88.263958][T11313] lookup_one_len+0x132/0x160 [ 88.268606][T11313] ? lookup_one_len_unlocked+0xc0/0xc0 [ 88.274057][T11313] ? _raw_spin_unlock+0x2c/0x50 [ 88.278898][T11313] start_creating+0xc0/0x240 [ 88.283453][T11313] debugfs_create_dir+0x17/0x350 [ 88.288367][T11313] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 88.294317][T11313] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 88.300695][T11313] ? mark_lock+0x760/0x13e0 [ 88.305184][T11313] ? __raw_spin_lock_init+0x2d/0x100 [ 88.310443][T11313] ieee80211_setup_sdata+0x8f5/0xf20 [ 88.315706][T11313] ieee80211_if_add+0xc6a/0x1760 [ 88.320615][T11313] ieee80211_add_iface+0x7a/0xf0 [ 88.325519][T11313] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 88.331725][T11313] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 88.336980][T11313] nl80211_new_interface+0x3f5/0xfc0 [ 88.342256][T11313] ? nl80211_send_iface+0x17b0/0x17b0 [ 88.347598][T11313] ? nl80211_pre_doit+0x24a/0x540 [ 88.352596][T11313] genl_family_rcv_msg+0x61d/0x12f0 [ 88.357779][T11313] ? genl_unregister_family+0x6f0/0x6f0 [ 88.363485][T11313] ? radix_tree_insert+0x5b0/0x5b0 [ 88.368808][T11313] ? lock_downgrade+0x710/0x710 [ 88.373834][T11313] genl_rcv_msg+0xb1/0x160 [ 88.378304][T11313] netlink_rcv_skb+0x13c/0x380 [ 88.383037][T11313] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 88.388733][T11313] ? netlink_ack+0x990/0x990 [ 88.393514][T11313] ? netlink_deliver_tap+0x1b2/0xb10 [ 88.399649][T11313] genl_rcv+0x23/0x40 [ 88.403595][T11313] netlink_unicast+0x43b/0x640 [ 88.408952][T11313] ? netlink_attachskb+0x6d0/0x6d0 [ 88.414051][T11313] ? _copy_from_iter_full+0x195/0x7f0 [ 88.419604][T11313] ? __check_object_size+0x203/0x2f9 [ 88.424858][T11313] netlink_sendmsg+0x79e/0xc40 [ 88.429596][T11313] ? netlink_unicast+0x640/0x640 [ 88.434503][T11313] ? apparmor_socket_sendmsg+0x1b/0x20 [ 88.439924][T11313] ? netlink_unicast+0x640/0x640 [ 88.444848][T11313] sock_sendmsg+0xb5/0xf0 [ 88.449146][T11313] ___sys_sendmsg+0x653/0x950 [ 88.453797][T11313] ? copy_msghdr_from_user+0x460/0x460 [ 88.459221][T11313] ? rcu_read_lock_held+0xa7/0xb0 [ 88.464210][T11313] ? __kasan_check_read+0x11/0x20 [ 88.469203][T11313] ? __fget+0x2e3/0x450 [ 88.473327][T11313] ? do_dup2+0x450/0x450 [ 88.477533][T11313] ? mark_lock+0xd0/0x13e0 [ 88.481923][T11313] ? __fget_light+0x179/0x1f0 [ 88.486585][T11313] ? __fdget+0xe/0x10 [ 88.490623][T11313] ? sockfd_lookup_light+0x1c/0x150 [ 88.495790][T11313] __sys_sendmsg+0xd9/0x180 [ 88.500261][T11313] ? __sys_sendmsg_sock+0xb0/0xb0 [ 88.505253][T11313] ? __context_tracking_exit.part.3+0x81/0x230 [ 88.511377][T11313] ? syscall_trace_enter+0x27f/0xc80 [ 88.516631][T11313] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.522857][T11313] ? lockdep_hardirqs_on+0x3ab/0x590 [ 88.528116][T11313] __x64_sys_sendmsg+0x73/0xb0 [ 88.532847][T11313] do_syscall_64+0x9d/0x550 [ 88.537318][T11313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.543178][T11313] RIP: 0033:0x4665f9 [ 88.547044][T11313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 88.567936][T11313] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.577454][T11313] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 88.586111][T11313] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 88.594350][T11313] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 88.602296][T11313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 88.610243][T11313] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 88.635146][T11336] FAULT_INJECTION: forcing a failure. [ 88.635146][T11336] name failslab, interval 1, probability 0, space 0, times 0 [ 88.672378][T11336] CPU: 0 PID: 11336 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 88.681233][T11336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.691422][T11336] Call Trace: [ 88.694689][T11336] dump_stack+0x86/0xca [ 88.698820][T11336] should_fail.cold.4+0x5/0x1f [ 88.703551][T11336] ? fault_create_debugfs_attr+0x150/0x150 [ 88.709826][T11336] ? __d_alloc+0x28/0x8a0 [ 88.714146][T11336] __should_failslab+0xdb/0x110 [ 88.719610][T11336] should_failslab+0x9/0x14 [ 88.724525][T11336] slab_pre_alloc_hook+0x7d/0x90 [ 88.729430][T11336] kmem_cache_alloc+0x20/0x2c0 [ 88.734612][T11336] __d_alloc+0x28/0x8a0 [ 88.738971][T11336] d_alloc+0x42/0x210 [ 88.742920][T11336] d_alloc_parallel+0xec/0x18f0 [ 88.747740][T11336] ? kernel_text_address+0x79/0xf0 [ 88.752822][T11336] ? __unwind_start+0x1ed/0x400 [ 88.757646][T11336] ? __kasan_check_read+0x11/0x20 [ 88.762649][T11336] ? mark_lock+0xd0/0x13e0 [ 88.767041][T11336] ? __d_lookup_rcu+0x8c0/0x8c0 [ 88.771858][T11336] ? __lock_acquire+0x967/0x5160 [ 88.776982][T11336] ? mark_lock+0xd0/0x13e0 [ 88.781702][T11336] ? find_held_lock+0x36/0x1d0 [ 88.787087][T11336] ? lockdep_init_map+0x1b6/0x5f0 [ 88.792476][T11336] ? lockdep_init_map+0x1b6/0x5f0 [ 88.797932][T11336] __lookup_slow+0x18d/0x3f0 [ 88.802550][T11336] ? vfs_unlink+0x550/0x550 [ 88.807298][T11336] ? __d_lookup+0x305/0x5c0 [ 88.811845][T11336] ? lockdep_hardirqs_on+0x3ab/0x590 [ 88.817272][T11336] ? d_lookup+0x88/0xb0 [ 88.821466][T11336] ? d_lookup+0x3c/0xb0 [ 88.825599][T11336] lookup_one_len+0x132/0x160 [ 88.830250][T11336] ? lookup_one_len_unlocked+0xc0/0xc0 [ 88.835684][T11336] ? _raw_spin_unlock+0x2c/0x50 [ 88.840529][T11336] start_creating+0xc0/0x240 [ 88.845085][T11336] debugfs_create_dir+0x17/0x350 [ 88.849998][T11336] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 88.855948][T11336] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 88.862332][T11336] ? mark_lock+0x760/0x13e0 [ 88.866805][T11336] ? __raw_spin_lock_init+0x2d/0x100 [ 88.872077][T11336] ieee80211_setup_sdata+0x8f5/0xf20 [ 88.877329][T11336] ieee80211_if_add+0xc6a/0x1760 [ 88.882248][T11336] ieee80211_add_iface+0x7a/0xf0 [ 88.887177][T11336] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 88.893385][T11336] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 88.898641][T11336] nl80211_new_interface+0x3f5/0xfc0 [ 88.903892][T11336] ? nl80211_send_iface+0x17b0/0x17b0 [ 88.909233][T11336] ? nl80211_pre_doit+0x24a/0x540 [ 88.914228][T11336] genl_family_rcv_msg+0x61d/0x12f0 [ 88.919395][T11336] ? genl_unregister_family+0x6f0/0x6f0 [ 88.924908][T11336] ? radix_tree_insert+0x5b0/0x5b0 [ 88.929988][T11336] ? lock_downgrade+0x710/0x710 [ 88.934812][T11336] genl_rcv_msg+0xb1/0x160 [ 88.939194][T11336] netlink_rcv_skb+0x13c/0x380 [ 88.943923][T11336] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 88.949346][T11336] ? netlink_ack+0x990/0x990 [ 88.953902][T11336] ? netlink_deliver_tap+0x1b2/0xb10 [ 88.959154][T11336] genl_rcv+0x23/0x40 [ 88.963104][T11336] netlink_unicast+0x43b/0x640 [ 88.967842][T11336] ? netlink_attachskb+0x6d0/0x6d0 [ 88.972925][T11336] ? _copy_from_iter_full+0x195/0x7f0 [ 88.978281][T11336] ? __check_object_size+0x203/0x2f9 [ 88.983531][T11336] netlink_sendmsg+0x79e/0xc40 [ 88.988283][T11336] ? netlink_unicast+0x640/0x640 [ 88.993189][T11336] ? apparmor_socket_sendmsg+0x1b/0x20 [ 88.998613][T11336] ? netlink_unicast+0x640/0x640 [ 89.003519][T11336] sock_sendmsg+0xb5/0xf0 [ 89.007852][T11336] ___sys_sendmsg+0x653/0x950 [ 89.012499][T11336] ? copy_msghdr_from_user+0x460/0x460 [ 89.017945][T11336] ? rcu_read_lock_held+0xa7/0xb0 [ 89.022937][T11336] ? __kasan_check_read+0x11/0x20 [ 89.027927][T11336] ? __fget+0x2e3/0x450 [ 89.032048][T11336] ? do_dup2+0x450/0x450 [ 89.036258][T11336] ? mark_lock+0xd0/0x13e0 [ 89.040646][T11336] ? __fget_light+0x179/0x1f0 [ 89.045291][T11336] ? __fdget+0xe/0x10 [ 89.049241][T11336] ? sockfd_lookup_light+0x1c/0x150 [ 89.054403][T11336] __sys_sendmsg+0xd9/0x180 [ 89.058893][T11336] ? __sys_sendmsg_sock+0xb0/0xb0 [ 89.063889][T11336] ? __context_tracking_exit.part.3+0x81/0x230 [ 89.070009][T11336] ? syscall_trace_enter+0x27f/0xc80 [ 89.075265][T11336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.081295][T11336] ? lockdep_hardirqs_on+0x3ab/0x590 [ 89.086547][T11336] __x64_sys_sendmsg+0x73/0xb0 [ 89.091278][T11336] do_syscall_64+0x9d/0x550 [ 89.095748][T11336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.101608][T11336] RIP: 0033:0x4665f9 [ 89.105478][T11336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 89.125068][T11336] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.133466][T11336] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 89.141402][T11336] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 89.149344][T11336] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 89.157397][T11336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 89.165426][T11336] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 89.194905][T11351] FAULT_INJECTION: forcing a failure. [ 89.194905][T11351] name failslab, interval 1, probability 0, space 0, times 0 [ 89.217789][T11351] CPU: 0 PID: 11351 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 89.226542][T11351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.236575][T11351] Call Trace: [ 89.239841][T11351] dump_stack+0x86/0xca [ 89.243974][T11351] should_fail.cold.4+0x5/0x1f [ 89.248712][T11351] ? fault_create_debugfs_attr+0x150/0x150 [ 89.254498][T11351] __should_failslab+0xdb/0x110 [ 89.259326][T11351] should_failslab+0x9/0x14 [ 89.263805][T11351] slab_pre_alloc_hook+0x7d/0x90 [ 89.268721][T11351] __kmalloc_node+0x4c/0x270 [ 89.273287][T11351] ? kvmalloc_node+0x6a/0x80 [ 89.277857][T11351] kvmalloc_node+0x6a/0x80 [ 89.282256][T11351] bucket_table_alloc+0x57/0x3d0 [ 89.287166][T11351] rhashtable_init+0x389/0x6f0 [ 89.291919][T11351] mesh_pathtbl_init+0x4b/0xe0 [ 89.296650][T11351] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 89.302252][T11351] ieee80211_setup_sdata+0xb5c/0xf20 [ 89.307512][T11351] ieee80211_if_add+0xc6a/0x1760 [ 89.312446][T11351] ieee80211_add_iface+0x7a/0xf0 [ 89.317356][T11351] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 89.323565][T11351] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 89.328827][T11351] nl80211_new_interface+0x3f5/0xfc0 [ 89.334086][T11351] ? nl80211_send_iface+0x17b0/0x17b0 [ 89.339447][T11351] ? nl80211_pre_doit+0x24a/0x540 [ 89.344446][T11351] genl_family_rcv_msg+0x61d/0x12f0 [ 89.349625][T11351] ? genl_unregister_family+0x6f0/0x6f0 [ 89.355142][T11351] ? radix_tree_insert+0x5b0/0x5b0 [ 89.360224][T11351] ? lock_downgrade+0x710/0x710 [ 89.365054][T11351] genl_rcv_msg+0xb1/0x160 [ 89.369442][T11351] netlink_rcv_skb+0x13c/0x380 [ 89.374181][T11351] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 89.379604][T11351] ? netlink_ack+0x990/0x990 [ 89.384160][T11351] ? netlink_deliver_tap+0x1b2/0xb10 [ 89.389417][T11351] genl_rcv+0x23/0x40 [ 89.393370][T11351] netlink_unicast+0x43b/0x640 [ 89.398109][T11351] ? netlink_attachskb+0x6d0/0x6d0 [ 89.403196][T11351] ? _copy_from_iter_full+0x195/0x7f0 [ 89.408548][T11351] ? __check_object_size+0x203/0x2f9 [ 89.413811][T11351] netlink_sendmsg+0x79e/0xc40 [ 89.418546][T11351] ? netlink_unicast+0x640/0x640 [ 89.423462][T11351] ? apparmor_socket_sendmsg+0x1b/0x20 [ 89.428890][T11351] ? netlink_unicast+0x640/0x640 [ 89.433799][T11351] sock_sendmsg+0xb5/0xf0 [ 89.438100][T11351] ___sys_sendmsg+0x653/0x950 [ 89.442755][T11351] ? copy_msghdr_from_user+0x460/0x460 [ 89.448189][T11351] ? rcu_read_lock_held+0xa7/0xb0 [ 89.453205][T11351] ? __kasan_check_read+0x11/0x20 [ 89.458204][T11351] ? __fget+0x2e3/0x450 [ 89.462352][T11351] ? do_dup2+0x450/0x450 [ 89.466560][T11351] ? mark_lock+0xd0/0x13e0 [ 89.470965][T11351] ? __fget_light+0x179/0x1f0 [ 89.475610][T11351] ? __fdget+0xe/0x10 [ 89.479560][T11351] ? sockfd_lookup_light+0x1c/0x150 [ 89.484743][T11351] __sys_sendmsg+0xd9/0x180 [ 89.489217][T11351] ? __sys_sendmsg_sock+0xb0/0xb0 [ 89.494233][T11351] ? __context_tracking_exit.part.3+0x81/0x230 [ 89.500378][T11351] ? syscall_trace_enter+0x27f/0xc80 [ 89.505636][T11351] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.511670][T11351] ? lockdep_hardirqs_on+0x3ab/0x590 [ 89.516927][T11351] __x64_sys_sendmsg+0x73/0xb0 [ 89.521681][T11351] do_syscall_64+0x9d/0x550 [ 89.526151][T11351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.532008][T11351] RIP: 0033:0x4665f9 [ 89.535868][T11351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 89.555471][T11351] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.563849][T11351] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 89.571788][T11351] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 89.579728][T11351] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 89.587691][T11351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 89.595632][T11351] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 89.613820][T11352] FAULT_INJECTION: forcing a failure. [ 89.613820][T11352] name failslab, interval 1, probability 0, space 0, times 0 [ 89.630443][T11352] CPU: 0 PID: 11352 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 89.639184][T11352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.649218][T11352] Call Trace: [ 89.652487][T11352] dump_stack+0x86/0xca [ 89.656622][T11352] should_fail.cold.4+0x5/0x1f [ 89.661366][T11352] ? fault_create_debugfs_attr+0x150/0x150 [ 89.667153][T11352] ? __d_alloc+0x28/0x8a0 [ 89.671485][T11352] __should_failslab+0xdb/0x110 [ 89.676312][T11352] should_failslab+0x9/0x14 [ 89.680784][T11352] slab_pre_alloc_hook+0x7d/0x90 [ 89.685698][T11352] kmem_cache_alloc+0x20/0x2c0 [ 89.690439][T11352] __d_alloc+0x28/0x8a0 [ 89.694580][T11352] d_alloc+0x42/0x210 [ 89.698531][T11352] d_alloc_parallel+0xec/0x18f0 [ 89.703350][T11352] ? kernel_text_address+0x79/0xf0 [ 89.708432][T11352] ? __unwind_start+0x1ed/0x400 [ 89.713253][T11352] ? __kasan_check_read+0x11/0x20 [ 89.718243][T11352] ? mark_lock+0xd0/0x13e0 [ 89.722628][T11352] ? __d_lookup_rcu+0x8c0/0x8c0 [ 89.727540][T11352] ? __lock_acquire+0x967/0x5160 [ 89.732444][T11352] ? mark_lock+0xd0/0x13e0 [ 89.736831][T11352] ? find_held_lock+0x36/0x1d0 [ 89.741562][T11352] ? lockdep_init_map+0x1b6/0x5f0 [ 89.746555][T11352] ? lockdep_init_map+0x1b6/0x5f0 [ 89.751551][T11352] __lookup_slow+0x18d/0x3f0 [ 89.756106][T11352] ? vfs_unlink+0x550/0x550 [ 89.760578][T11352] ? __d_lookup+0x305/0x5c0 [ 89.765046][T11352] ? lockdep_hardirqs_on+0x3ab/0x590 [ 89.770298][T11352] ? d_lookup+0x88/0xb0 [ 89.774428][T11352] ? d_lookup+0x3c/0xb0 [ 89.778552][T11352] lookup_one_len+0x132/0x160 [ 89.783270][T11352] ? lookup_one_len_unlocked+0xc0/0xc0 [ 89.788701][T11352] ? _raw_spin_unlock+0x2c/0x50 [ 89.793522][T11352] start_creating+0xc0/0x240 [ 89.798096][T11352] debugfs_create_dir+0x17/0x350 [ 89.803008][T11352] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 89.808958][T11352] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 89.815338][T11352] ? mark_lock+0x760/0x13e0 [ 89.819810][T11352] ? __raw_spin_lock_init+0x2d/0x100 [ 89.825064][T11352] ieee80211_setup_sdata+0x8f5/0xf20 [ 89.830317][T11352] ieee80211_if_add+0xc6a/0x1760 [ 89.835226][T11352] ieee80211_add_iface+0x7a/0xf0 [ 89.840129][T11352] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 89.846337][T11352] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 89.851594][T11352] nl80211_new_interface+0x3f5/0xfc0 [ 89.856849][T11352] ? nl80211_send_iface+0x17b0/0x17b0 [ 89.862196][T11352] ? nl80211_pre_doit+0x24a/0x540 [ 89.867194][T11352] genl_family_rcv_msg+0x61d/0x12f0 [ 89.872360][T11352] ? genl_unregister_family+0x6f0/0x6f0 [ 89.877890][T11352] ? radix_tree_insert+0x5b0/0x5b0 [ 89.882991][T11352] genl_rcv_msg+0xb1/0x160 [ 89.887375][T11352] netlink_rcv_skb+0x13c/0x380 [ 89.892109][T11352] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 89.897540][T11352] ? netlink_ack+0x990/0x990 [ 89.902976][T11352] ? netlink_deliver_tap+0x1b2/0xb10 [ 89.908333][T11352] genl_rcv+0x23/0x40 [ 89.912283][T11352] netlink_unicast+0x43b/0x640 [ 89.917373][T11352] ? netlink_attachskb+0x6d0/0x6d0 [ 89.922680][T11352] ? _copy_from_iter_full+0x195/0x7f0 [ 89.928350][T11352] ? __check_object_size+0x203/0x2f9 [ 89.933609][T11352] netlink_sendmsg+0x79e/0xc40 [ 89.938346][T11352] ? netlink_unicast+0x640/0x640 [ 89.943472][T11352] ? apparmor_socket_sendmsg+0x1b/0x20 [ 89.949352][T11352] ? netlink_unicast+0x640/0x640 [ 89.954685][T11352] sock_sendmsg+0xb5/0xf0 [ 89.959060][T11352] ___sys_sendmsg+0x653/0x950 [ 89.963778][T11352] ? copy_msghdr_from_user+0x460/0x460 [ 89.969272][T11352] ? rcu_read_lock_held+0xa7/0xb0 [ 89.974266][T11352] ? __kasan_check_read+0x11/0x20 [ 89.979256][T11352] ? __fget+0x2e3/0x450 [ 89.983381][T11352] ? do_dup2+0x450/0x450 [ 89.987588][T11352] ? mark_lock+0xd0/0x13e0 [ 89.991972][T11352] ? __fget_light+0x179/0x1f0 [ 89.996613][T11352] ? __fdget+0xe/0x10 [ 90.000563][T11352] ? sockfd_lookup_light+0x1c/0x150 [ 90.005734][T11352] __sys_sendmsg+0xd9/0x180 [ 90.010219][T11352] ? __sys_sendmsg_sock+0xb0/0xb0 [ 90.015213][T11352] ? __context_tracking_exit.part.3+0x81/0x230 [ 90.021334][T11352] ? syscall_trace_enter+0x27f/0xc80 [ 90.026695][T11352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.032744][T11352] ? lockdep_hardirqs_on+0x3ab/0x590 [ 90.037995][T11352] __x64_sys_sendmsg+0x73/0xb0 [ 90.042725][T11352] do_syscall_64+0x9d/0x550 [ 90.047194][T11352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.053052][T11352] RIP: 0033:0x4665f9 [ 90.056931][T11352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 90.076521][T11352] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 90.084901][T11352] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 90.092839][T11352] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 90.100778][T11352] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 90.108719][T11352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 90.116663][T11352] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 90.153814][T11388] FAULT_INJECTION: forcing a failure. [ 90.153814][T11388] name failslab, interval 1, probability 0, space 0, times 0 [ 90.172213][T11388] CPU: 1 PID: 11388 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 90.180864][T11388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.190899][T11388] Call Trace: [ 90.194165][T11388] dump_stack+0x86/0xca [ 90.198300][T11388] should_fail.cold.4+0x5/0x1f [ 90.203042][T11388] ? fault_create_debugfs_attr+0x150/0x150 [ 90.208827][T11388] ? __d_alloc+0x28/0x8a0 [ 90.213132][T11388] __should_failslab+0xdb/0x110 [ 90.217961][T11388] should_failslab+0x9/0x14 [ 90.222433][T11388] slab_pre_alloc_hook+0x7d/0x90 [ 90.227336][T11388] kmem_cache_alloc+0x20/0x2c0 [ 90.232067][T11388] __d_alloc+0x28/0x8a0 [ 90.236197][T11388] d_alloc+0x42/0x210 [ 90.240171][T11388] d_alloc_parallel+0xec/0x18f0 [ 90.244991][T11388] ? kernel_text_address+0x79/0xf0 [ 90.250073][T11388] ? __unwind_start+0x1ed/0x400 [ 90.254892][T11388] ? __kasan_check_read+0x11/0x20 [ 90.259903][T11388] ? mark_lock+0xd0/0x13e0 [ 90.264287][T11388] ? __d_lookup_rcu+0x8c0/0x8c0 [ 90.269104][T11388] ? __lock_acquire+0x967/0x5160 [ 90.274008][T11388] ? mark_lock+0xd0/0x13e0 [ 90.278393][T11388] ? find_held_lock+0x36/0x1d0 [ 90.283124][T11388] ? lockdep_init_map+0x1b6/0x5f0 [ 90.288115][T11388] ? lockdep_init_map+0x1b6/0x5f0 [ 90.293106][T11388] __lookup_slow+0x18d/0x3f0 [ 90.297665][T11388] ? vfs_unlink+0x550/0x550 [ 90.302153][T11388] ? __d_lookup+0x305/0x5c0 [ 90.306627][T11388] ? lockdep_hardirqs_on+0x3ab/0x590 [ 90.311880][T11388] ? d_lookup+0x88/0xb0 [ 90.316023][T11388] ? d_lookup+0x3c/0xb0 [ 90.320155][T11388] lookup_one_len+0x132/0x160 [ 90.324823][T11388] ? lookup_one_len_unlocked+0xc0/0xc0 [ 90.330272][T11388] ? _raw_spin_unlock+0x2c/0x50 [ 90.335096][T11388] start_creating+0xc0/0x240 [ 90.339677][T11388] debugfs_create_dir+0x17/0x350 [ 90.344590][T11388] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 90.350542][T11388] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 90.356923][T11388] ? mark_lock+0x760/0x13e0 [ 90.361401][T11388] ? __raw_spin_lock_init+0x2d/0x100 [ 90.366660][T11388] ieee80211_setup_sdata+0x8f5/0xf20 [ 90.371911][T11388] ieee80211_if_add+0xc6a/0x1760 [ 90.376820][T11388] ieee80211_add_iface+0x7a/0xf0 [ 90.381727][T11388] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 90.387942][T11388] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 90.393196][T11388] nl80211_new_interface+0x3f5/0xfc0 [ 90.398463][T11388] ? nl80211_send_iface+0x17b0/0x17b0 [ 90.403809][T11388] ? nl80211_pre_doit+0x24a/0x540 [ 90.409017][T11388] genl_family_rcv_msg+0x61d/0x12f0 [ 90.414388][T11388] ? genl_unregister_family+0x6f0/0x6f0 [ 90.420281][T11388] ? radix_tree_insert+0x5b0/0x5b0 [ 90.425968][T11388] ? lock_downgrade+0x710/0x710 [ 90.430975][T11388] genl_rcv_msg+0xb1/0x160 [ 90.435365][T11388] netlink_rcv_skb+0x13c/0x380 [ 90.440101][T11388] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 90.445543][T11388] ? netlink_ack+0x990/0x990 [ 90.450099][T11388] ? netlink_deliver_tap+0x1b2/0xb10 [ 90.455356][T11388] genl_rcv+0x23/0x40 [ 90.459312][T11388] netlink_unicast+0x43b/0x640 [ 90.464044][T11388] ? netlink_attachskb+0x6d0/0x6d0 [ 90.469121][T11388] ? _copy_from_iter_full+0x195/0x7f0 [ 90.474458][T11388] ? __check_object_size+0x203/0x2f9 [ 90.479715][T11388] netlink_sendmsg+0x79e/0xc40 [ 90.484446][T11388] ? netlink_unicast+0x640/0x640 [ 90.489377][T11388] ? apparmor_socket_sendmsg+0x1b/0x20 [ 90.494819][T11388] ? netlink_unicast+0x640/0x640 [ 90.499743][T11388] sock_sendmsg+0xb5/0xf0 [ 90.504042][T11388] ___sys_sendmsg+0x653/0x950 [ 90.508686][T11388] ? copy_msghdr_from_user+0x460/0x460 [ 90.514114][T11388] ? rcu_read_lock_held+0xa7/0xb0 [ 90.519109][T11388] ? __kasan_check_read+0x11/0x20 [ 90.524105][T11388] ? __fget+0x2e3/0x450 [ 90.528252][T11388] ? do_dup2+0x450/0x450 [ 90.532459][T11388] ? mark_lock+0xd0/0x13e0 [ 90.536848][T11388] ? __fget_light+0x179/0x1f0 [ 90.541491][T11388] ? __fdget+0xe/0x10 [ 90.545439][T11388] ? sockfd_lookup_light+0x1c/0x150 [ 90.550606][T11388] __sys_sendmsg+0xd9/0x180 [ 90.555094][T11388] ? __sys_sendmsg_sock+0xb0/0xb0 [ 90.560106][T11388] ? __context_tracking_exit.part.3+0x81/0x230 [ 90.566235][T11388] ? syscall_trace_enter+0x27f/0xc80 [ 90.571505][T11388] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.577537][T11388] ? lockdep_hardirqs_on+0x3ab/0x590 [ 90.582787][T11388] __x64_sys_sendmsg+0x73/0xb0 [ 90.587518][T11388] do_syscall_64+0x9d/0x550 [ 90.592039][T11388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.598343][T11388] RIP: 0033:0x4665f9 [ 90.602212][T11388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 90.621784][T11388] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 90.630185][T11388] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 90.638126][T11388] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 90.646072][T11388] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 90.654015][T11388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 90.661953][T11388] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 90.694118][T11408] FAULT_INJECTION: forcing a failure. [ 90.694118][T11408] name failslab, interval 1, probability 0, space 0, times 0 [ 90.707177][T11408] CPU: 1 PID: 11408 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 90.715822][T11408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.725852][T11408] Call Trace: [ 90.729121][T11408] dump_stack+0x86/0xca [ 90.733255][T11408] should_fail.cold.4+0x5/0x1f [ 90.737987][T11408] ? fault_create_debugfs_attr+0x150/0x150 [ 90.743761][T11408] ? __d_alloc+0x28/0x8a0 [ 90.748075][T11408] __should_failslab+0xdb/0x110 [ 90.752894][T11408] should_failslab+0x9/0x14 [ 90.757384][T11408] slab_pre_alloc_hook+0x7d/0x90 [ 90.762293][T11408] kmem_cache_alloc+0x20/0x2c0 [ 90.767045][T11408] __d_alloc+0x28/0x8a0 [ 90.771376][T11408] d_alloc+0x42/0x210 [ 90.775326][T11408] d_alloc_parallel+0xec/0x18f0 [ 90.780145][T11408] ? kernel_text_address+0x79/0xf0 [ 90.785224][T11408] ? __unwind_start+0x1ed/0x400 [ 90.790062][T11408] ? __kasan_check_read+0x11/0x20 [ 90.795070][T11408] ? mark_lock+0xd0/0x13e0 [ 90.799456][T11408] ? __d_lookup_rcu+0x8c0/0x8c0 [ 90.804281][T11408] ? __lock_acquire+0x967/0x5160 [ 90.809206][T11408] ? mark_lock+0xd0/0x13e0 [ 90.813590][T11408] ? find_held_lock+0x36/0x1d0 [ 90.818322][T11408] ? lockdep_init_map+0x1b6/0x5f0 [ 90.823317][T11408] ? lockdep_init_map+0x1b6/0x5f0 [ 90.828315][T11408] __lookup_slow+0x18d/0x3f0 [ 90.832889][T11408] ? vfs_unlink+0x550/0x550 [ 90.837361][T11408] ? __d_lookup+0x305/0x5c0 [ 90.841828][T11408] ? lockdep_hardirqs_on+0x3ab/0x590 [ 90.847077][T11408] ? d_lookup+0x88/0xb0 [ 90.851219][T11408] ? d_lookup+0x3c/0xb0 [ 90.855347][T11408] lookup_one_len+0x132/0x160 [ 90.859992][T11408] ? lookup_one_len_unlocked+0xc0/0xc0 [ 90.865421][T11408] ? _raw_spin_unlock+0x2c/0x50 [ 90.870251][T11408] start_creating+0xc0/0x240 [ 90.874807][T11408] debugfs_create_dir+0x17/0x350 [ 90.879713][T11408] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 90.885658][T11408] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 90.892057][T11408] ? mark_lock+0x760/0x13e0 [ 90.896529][T11408] ? __raw_spin_lock_init+0x2d/0x100 [ 90.901781][T11408] ieee80211_setup_sdata+0x8f5/0xf20 [ 90.907031][T11408] ieee80211_if_add+0xc6a/0x1760 [ 90.911959][T11408] ieee80211_add_iface+0x7a/0xf0 [ 90.916868][T11408] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 90.923077][T11408] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 90.928331][T11408] nl80211_new_interface+0x3f5/0xfc0 [ 90.933584][T11408] ? nl80211_send_iface+0x17b0/0x17b0 [ 90.938940][T11408] ? nl80211_pre_doit+0x24a/0x540 [ 90.943934][T11408] genl_family_rcv_msg+0x61d/0x12f0 [ 90.949117][T11408] ? genl_unregister_family+0x6f0/0x6f0 [ 90.954633][T11408] ? radix_tree_insert+0x5b0/0x5b0 [ 90.959715][T11408] ? lock_downgrade+0x710/0x710 [ 90.964549][T11408] genl_rcv_msg+0xb1/0x160 [ 90.968940][T11408] netlink_rcv_skb+0x13c/0x380 [ 90.973679][T11408] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 90.979103][T11408] ? netlink_ack+0x990/0x990 [ 90.983664][T11408] ? netlink_deliver_tap+0x1b2/0xb10 [ 90.988918][T11408] genl_rcv+0x23/0x40 [ 90.992868][T11408] netlink_unicast+0x43b/0x640 [ 90.997607][T11408] ? netlink_attachskb+0x6d0/0x6d0 [ 91.002685][T11408] ? _copy_from_iter_full+0x195/0x7f0 [ 91.008024][T11408] ? __check_object_size+0x203/0x2f9 [ 91.013293][T11408] netlink_sendmsg+0x79e/0xc40 [ 91.018029][T11408] ? netlink_unicast+0x640/0x640 [ 91.022935][T11408] ? apparmor_socket_sendmsg+0x1b/0x20 [ 91.028363][T11408] ? netlink_unicast+0x640/0x640 [ 91.033268][T11408] sock_sendmsg+0xb5/0xf0 [ 91.037564][T11408] ___sys_sendmsg+0x653/0x950 [ 91.042209][T11408] ? copy_msghdr_from_user+0x460/0x460 [ 91.047635][T11408] ? rcu_read_lock_held+0xa7/0xb0 [ 91.052629][T11408] ? __kasan_check_read+0x11/0x20 [ 91.058050][T11408] ? __fget+0x2e3/0x450 [ 91.062193][T11408] ? do_dup2+0x450/0x450 [ 91.066406][T11408] ? mark_lock+0xd0/0x13e0 [ 91.070814][T11408] ? __fget_light+0x179/0x1f0 [ 91.075458][T11408] ? __fdget+0xe/0x10 [ 91.079412][T11408] ? sockfd_lookup_light+0x1c/0x150 [ 91.084580][T11408] __sys_sendmsg+0xd9/0x180 [ 91.089047][T11408] ? __sys_sendmsg_sock+0xb0/0xb0 [ 91.094039][T11408] ? __context_tracking_exit.part.3+0x81/0x230 [ 91.100178][T11408] ? syscall_trace_enter+0x27f/0xc80 [ 91.105431][T11408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.111467][T11408] ? lockdep_hardirqs_on+0x3ab/0x590 [ 91.116724][T11408] __x64_sys_sendmsg+0x73/0xb0 [ 91.121482][T11408] do_syscall_64+0x9d/0x550 [ 91.125952][T11408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.131810][T11408] RIP: 0033:0x4665f9 [ 91.135674][T11408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 91.155253][T11408] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.163628][T11408] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 91.171585][T11408] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 91.179524][T11408] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 91.187466][T11408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 91.195407][T11408] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 91.215866][T11426] FAULT_INJECTION: forcing a failure. [ 91.215866][T11426] name failslab, interval 1, probability 0, space 0, times 0 [ 91.230982][T11426] CPU: 1 PID: 11426 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 91.239741][T11426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.249766][T11426] Call Trace: [ 91.253026][T11426] dump_stack+0x86/0xca [ 91.257166][T11426] should_fail.cold.4+0x5/0x1f [ 91.261896][T11426] ? fault_create_debugfs_attr+0x150/0x150 [ 91.267671][T11426] ? __d_alloc+0x28/0x8a0 [ 91.271982][T11426] __should_failslab+0xdb/0x110 [ 91.276820][T11426] should_failslab+0x9/0x14 [ 91.281291][T11426] slab_pre_alloc_hook+0x7d/0x90 [ 91.286196][T11426] kmem_cache_alloc+0x20/0x2c0 [ 91.290925][T11426] __d_alloc+0x28/0x8a0 [ 91.295049][T11426] d_alloc+0x42/0x210 [ 91.299019][T11426] d_alloc_parallel+0xec/0x18f0 [ 91.303837][T11426] ? kernel_text_address+0x79/0xf0 [ 91.308913][T11426] ? __unwind_start+0x1ed/0x400 [ 91.313729][T11426] ? __kasan_check_read+0x11/0x20 [ 91.318738][T11426] ? mark_lock+0xd0/0x13e0 [ 91.323123][T11426] ? __d_lookup_rcu+0x8c0/0x8c0 [ 91.327937][T11426] ? __lock_acquire+0x967/0x5160 [ 91.332836][T11426] ? mark_lock+0xd0/0x13e0 [ 91.337220][T11426] ? find_held_lock+0x36/0x1d0 [ 91.341950][T11426] ? lockdep_init_map+0x1b6/0x5f0 [ 91.346941][T11426] ? lockdep_init_map+0x1b6/0x5f0 [ 91.351932][T11426] __lookup_slow+0x18d/0x3f0 [ 91.356491][T11426] ? vfs_unlink+0x550/0x550 [ 91.360961][T11426] ? __d_lookup+0x305/0x5c0 [ 91.365446][T11426] ? lockdep_hardirqs_on+0x3ab/0x590 [ 91.370700][T11426] ? d_lookup+0x88/0xb0 [ 91.374821][T11426] ? d_lookup+0x3c/0xb0 [ 91.378962][T11426] lookup_one_len+0x132/0x160 [ 91.383621][T11426] ? lookup_one_len_unlocked+0xc0/0xc0 [ 91.389051][T11426] ? _raw_spin_unlock+0x2c/0x50 [ 91.393873][T11426] start_creating+0xc0/0x240 [ 91.398430][T11426] debugfs_create_dir+0x17/0x350 [ 91.403336][T11426] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 91.409282][T11426] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 91.415664][T11426] ? mark_lock+0x760/0x13e0 [ 91.420138][T11426] ? __raw_spin_lock_init+0x2d/0x100 [ 91.425391][T11426] ieee80211_setup_sdata+0x8f5/0xf20 [ 91.430644][T11426] ieee80211_if_add+0xc6a/0x1760 [ 91.435551][T11426] ieee80211_add_iface+0x7a/0xf0 [ 91.440453][T11426] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 91.446662][T11426] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 91.451919][T11426] nl80211_new_interface+0x3f5/0xfc0 [ 91.457172][T11426] ? nl80211_send_iface+0x17b0/0x17b0 [ 91.462514][T11426] ? nl80211_pre_doit+0x24a/0x540 [ 91.467507][T11426] genl_family_rcv_msg+0x61d/0x12f0 [ 91.472672][T11426] ? genl_unregister_family+0x6f0/0x6f0 [ 91.478183][T11426] ? radix_tree_insert+0x5b0/0x5b0 [ 91.483259][T11426] ? lock_downgrade+0x710/0x710 [ 91.488081][T11426] genl_rcv_msg+0xb1/0x160 [ 91.492470][T11426] netlink_rcv_skb+0x13c/0x380 [ 91.497200][T11426] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 91.502625][T11426] ? netlink_ack+0x990/0x990 [ 91.507182][T11426] ? netlink_deliver_tap+0x1b2/0xb10 [ 91.512432][T11426] genl_rcv+0x23/0x40 [ 91.516380][T11426] netlink_unicast+0x43b/0x640 [ 91.521116][T11426] ? netlink_attachskb+0x6d0/0x6d0 [ 91.526191][T11426] ? _copy_from_iter_full+0x195/0x7f0 [ 91.531529][T11426] ? __check_object_size+0x203/0x2f9 [ 91.536781][T11426] netlink_sendmsg+0x79e/0xc40 [ 91.541528][T11426] ? netlink_unicast+0x640/0x640 [ 91.546433][T11426] ? apparmor_socket_sendmsg+0x1b/0x20 [ 91.551856][T11426] ? netlink_unicast+0x640/0x640 [ 91.556759][T11426] sock_sendmsg+0xb5/0xf0 [ 91.561064][T11426] ___sys_sendmsg+0x653/0x950 [ 91.566310][T11426] ? copy_msghdr_from_user+0x460/0x460 [ 91.572245][T11426] ? rcu_read_lock_held+0xa7/0xb0 [ 91.577465][T11426] ? __kasan_check_read+0x11/0x20 [ 91.582464][T11426] ? __fget+0x2e3/0x450 [ 91.586587][T11426] ? do_dup2+0x450/0x450 [ 91.590861][T11426] ? mark_lock+0xd0/0x13e0 [ 91.595248][T11426] ? __fget_light+0x179/0x1f0 [ 91.599890][T11426] ? __fdget+0xe/0x10 [ 91.603856][T11426] ? sockfd_lookup_light+0x1c/0x150 [ 91.609095][T11426] __sys_sendmsg+0xd9/0x180 [ 91.613565][T11426] ? __sys_sendmsg_sock+0xb0/0xb0 [ 91.618563][T11426] ? __context_tracking_exit.part.3+0x81/0x230 [ 91.624687][T11426] ? syscall_trace_enter+0x27f/0xc80 [ 91.629944][T11426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.635976][T11426] ? lockdep_hardirqs_on+0x3ab/0x590 [ 91.641228][T11426] __x64_sys_sendmsg+0x73/0xb0 [ 91.645980][T11426] do_syscall_64+0x9d/0x550 [ 91.650450][T11426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.656483][T11426] RIP: 0033:0x4665f9 [ 91.660342][T11426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 91.679911][T11426] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.688287][T11426] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 91.696402][T11426] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 91.704726][T11426] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 2021/04/26 13:34:39 executed programs: 63 [ 91.713314][T11426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 91.721450][T11426] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 91.754128][T11427] FAULT_INJECTION: forcing a failure. [ 91.754128][T11427] name failslab, interval 1, probability 0, space 0, times 0 [ 91.781946][T11427] CPU: 0 PID: 11427 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 91.791415][T11427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.801437][T11427] Call Trace: [ 91.804697][T11427] dump_stack+0x86/0xca [ 91.808822][T11427] should_fail.cold.4+0x5/0x1f [ 91.813561][T11427] ? fault_create_debugfs_attr+0x150/0x150 [ 91.819345][T11427] ? __d_alloc+0x28/0x8a0 [ 91.823645][T11427] __should_failslab+0xdb/0x110 [ 91.828474][T11427] should_failslab+0x9/0x14 [ 91.832944][T11427] slab_pre_alloc_hook+0x7d/0x90 [ 91.837851][T11427] kmem_cache_alloc+0x20/0x2c0 [ 91.842704][T11427] __d_alloc+0x28/0x8a0 [ 91.846829][T11427] d_alloc+0x42/0x210 [ 91.850800][T11427] d_alloc_parallel+0xec/0x18f0 [ 91.855623][T11427] ? kernel_text_address+0x79/0xf0 [ 91.860707][T11427] ? __unwind_start+0x1ed/0x400 [ 91.865525][T11427] ? __kasan_check_read+0x11/0x20 [ 91.870533][T11427] ? mark_lock+0xd0/0x13e0 [ 91.874917][T11427] ? __d_lookup_rcu+0x8c0/0x8c0 [ 91.879732][T11427] ? __lock_acquire+0x967/0x5160 [ 91.884634][T11427] ? mark_lock+0xd0/0x13e0 [ 91.889020][T11427] ? find_held_lock+0x36/0x1d0 [ 91.893752][T11427] ? lockdep_init_map+0x1b6/0x5f0 [ 91.898746][T11427] ? lockdep_init_map+0x1b6/0x5f0 [ 91.903743][T11427] __lookup_slow+0x18d/0x3f0 [ 91.908310][T11427] ? vfs_unlink+0x550/0x550 [ 91.912788][T11427] ? __d_lookup+0x305/0x5c0 [ 91.917264][T11427] ? lockdep_hardirqs_on+0x3ab/0x590 [ 91.922524][T11427] ? d_lookup+0x88/0xb0 [ 91.926655][T11427] ? d_lookup+0x3c/0xb0 [ 91.930783][T11427] lookup_one_len+0x132/0x160 [ 91.935426][T11427] ? lookup_one_len_unlocked+0xc0/0xc0 [ 91.940852][T11427] ? _raw_spin_unlock+0x2c/0x50 [ 91.945679][T11427] start_creating+0xc0/0x240 [ 91.950243][T11427] debugfs_create_dir+0x17/0x350 [ 91.955169][T11427] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 91.961117][T11427] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 91.967501][T11427] ? mark_lock+0x760/0x13e0 [ 91.971990][T11427] ? __raw_spin_lock_init+0x2d/0x100 [ 91.977252][T11427] ieee80211_setup_sdata+0x8f5/0xf20 [ 91.982503][T11427] ieee80211_if_add+0xc6a/0x1760 [ 91.987418][T11427] ieee80211_add_iface+0x7a/0xf0 [ 91.992325][T11427] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 91.998550][T11427] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 92.003804][T11427] nl80211_new_interface+0x3f5/0xfc0 [ 92.009057][T11427] ? nl80211_send_iface+0x17b0/0x17b0 [ 92.014402][T11427] ? nl80211_pre_doit+0x24a/0x540 [ 92.019399][T11427] genl_family_rcv_msg+0x61d/0x12f0 [ 92.024573][T11427] ? genl_unregister_family+0x6f0/0x6f0 [ 92.030085][T11427] ? radix_tree_insert+0x5b0/0x5b0 [ 92.035166][T11427] genl_rcv_msg+0xb1/0x160 [ 92.039551][T11427] netlink_rcv_skb+0x13c/0x380 [ 92.044279][T11427] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 92.049705][T11427] ? netlink_ack+0x990/0x990 [ 92.054275][T11427] ? netlink_deliver_tap+0x1b2/0xb10 [ 92.059528][T11427] genl_rcv+0x23/0x40 [ 92.063489][T11427] netlink_unicast+0x43b/0x640 [ 92.068242][T11427] ? netlink_attachskb+0x6d0/0x6d0 [ 92.073321][T11427] ? _copy_from_iter_full+0x195/0x7f0 [ 92.078664][T11427] ? __check_object_size+0x203/0x2f9 [ 92.083914][T11427] netlink_sendmsg+0x79e/0xc40 [ 92.088644][T11427] ? netlink_unicast+0x640/0x640 [ 92.093557][T11427] ? apparmor_socket_sendmsg+0x1b/0x20 [ 92.098985][T11427] ? netlink_unicast+0x640/0x640 [ 92.103888][T11427] sock_sendmsg+0xb5/0xf0 [ 92.108183][T11427] ___sys_sendmsg+0x653/0x950 [ 92.112827][T11427] ? copy_msghdr_from_user+0x460/0x460 [ 92.118270][T11427] ? rcu_read_lock_held+0xa7/0xb0 [ 92.123260][T11427] ? __kasan_check_read+0x11/0x20 [ 92.128252][T11427] ? __fget+0x2e3/0x450 [ 92.132378][T11427] ? do_dup2+0x450/0x450 [ 92.136587][T11427] ? mark_lock+0xd0/0x13e0 [ 92.140970][T11427] ? __fget_light+0x179/0x1f0 [ 92.145611][T11427] ? __fdget+0xe/0x10 [ 92.149561][T11427] ? sockfd_lookup_light+0x1c/0x150 [ 92.154731][T11427] __sys_sendmsg+0xd9/0x180 [ 92.159210][T11427] ? __sys_sendmsg_sock+0xb0/0xb0 [ 92.164222][T11427] ? __context_tracking_exit.part.3+0x81/0x230 [ 92.170346][T11427] ? syscall_trace_enter+0x27f/0xc80 [ 92.175608][T11427] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.181645][T11427] ? lockdep_hardirqs_on+0x3ab/0x590 [ 92.186894][T11427] __x64_sys_sendmsg+0x73/0xb0 [ 92.191640][T11427] do_syscall_64+0x9d/0x550 [ 92.196130][T11427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.201987][T11427] RIP: 0033:0x4665f9 [ 92.205853][T11427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 92.225427][T11427] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.233806][T11427] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 92.241748][T11427] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 92.249709][T11427] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 92.257649][T11427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 92.265591][T11427] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 92.308743][T11439] FAULT_INJECTION: forcing a failure. [ 92.308743][T11439] name failslab, interval 1, probability 0, space 0, times 0 [ 92.323048][T11439] CPU: 0 PID: 11439 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 92.331693][T11439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.341714][T11439] Call Trace: [ 92.344974][T11439] dump_stack+0x86/0xca [ 92.349101][T11439] should_fail.cold.4+0x5/0x1f [ 92.353837][T11439] ? fault_create_debugfs_attr+0x150/0x150 [ 92.359617][T11439] __should_failslab+0xdb/0x110 [ 92.364457][T11439] should_failslab+0x9/0x14 [ 92.368936][T11439] slab_pre_alloc_hook+0x7d/0x90 [ 92.373840][T11439] __kmalloc_node_track_caller+0x48/0x240 [ 92.379530][T11439] ? __alloc_skb+0xd7/0x570 [ 92.384022][T11439] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 92.389362][T11439] __alloc_skb+0xd7/0x570 [ 92.393660][T11439] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 92.399179][T11439] ? if_nlmsg_size+0x397/0x7e0 [ 92.403912][T11439] rtmsg_ifinfo_build_skb+0x70/0x170 [ 92.409164][T11439] rollback_registered_many+0x8a5/0xeb0 [ 92.414696][T11439] ? generic_xdp_install+0x420/0x420 [ 92.419958][T11439] ? ieee80211_if_remove+0x5c/0x2e0 [ 92.425323][T11439] ? synchronize_rcu+0xfa/0x1a0 [ 92.430162][T11439] ? synchronize_rcu_expedited+0x700/0x700 [ 92.435941][T11439] rollback_registered+0xdc/0x190 [ 92.440934][T11439] ? rollback_registered_many+0xeb0/0xeb0 [ 92.446625][T11439] unregister_netdevice_queue+0x18e/0x250 [ 92.452318][T11439] ieee80211_if_remove+0x1db/0x2e0 [ 92.457595][T11439] ieee80211_del_iface+0xd/0x20 [ 92.462417][T11439] cfg80211_destroy_ifaces+0x196/0x5e0 [ 92.467849][T11439] nl80211_new_interface+0xa0/0xfc0 [ 92.473019][T11439] ? wiphy_to_rdev.part.10+0x20/0x20 [ 92.478270][T11439] ? nl80211_send_iface+0x17b0/0x17b0 [ 92.483611][T11439] ? nl80211_pre_doit+0x24a/0x540 [ 92.488606][T11439] genl_family_rcv_msg+0x61d/0x12f0 [ 92.493770][T11439] ? genl_unregister_family+0x6f0/0x6f0 [ 92.499290][T11439] ? radix_tree_insert+0x5b0/0x5b0 [ 92.504381][T11439] ? lock_downgrade+0x710/0x710 [ 92.509209][T11439] genl_rcv_msg+0xb1/0x160 [ 92.513612][T11439] netlink_rcv_skb+0x13c/0x380 [ 92.518355][T11439] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 92.523780][T11439] ? netlink_ack+0x990/0x990 [ 92.528336][T11439] ? netlink_deliver_tap+0x1b2/0xb10 [ 92.533588][T11439] genl_rcv+0x23/0x40 [ 92.537537][T11439] netlink_unicast+0x43b/0x640 [ 92.542270][T11439] ? netlink_attachskb+0x6d0/0x6d0 [ 92.547345][T11439] ? _copy_from_iter_full+0x195/0x7f0 [ 92.552704][T11439] ? __check_object_size+0x203/0x2f9 [ 92.557953][T11439] netlink_sendmsg+0x79e/0xc40 [ 92.562686][T11439] ? netlink_unicast+0x640/0x640 [ 92.567592][T11439] ? apparmor_socket_sendmsg+0x1b/0x20 [ 92.573015][T11439] ? netlink_unicast+0x640/0x640 [ 92.577919][T11439] sock_sendmsg+0xb5/0xf0 [ 92.582220][T11439] ___sys_sendmsg+0x653/0x950 [ 92.586887][T11439] ? copy_msghdr_from_user+0x460/0x460 [ 92.592333][T11439] ? rcu_read_lock_held+0xa7/0xb0 [ 92.597326][T11439] ? __kasan_check_read+0x11/0x20 [ 92.602319][T11439] ? __fget+0x2e3/0x450 [ 92.606442][T11439] ? do_dup2+0x450/0x450 [ 92.610655][T11439] ? mark_lock+0xd0/0x13e0 [ 92.615041][T11439] ? __fget_light+0x179/0x1f0 [ 92.619691][T11439] ? __fdget+0xe/0x10 [ 92.623652][T11439] ? sockfd_lookup_light+0x1c/0x150 [ 92.628824][T11439] __sys_sendmsg+0xd9/0x180 [ 92.633304][T11439] ? __sys_sendmsg_sock+0xb0/0xb0 [ 92.638302][T11439] ? __context_tracking_exit.part.3+0x81/0x230 [ 92.644430][T11439] ? syscall_trace_enter+0x27f/0xc80 [ 92.649692][T11439] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.655724][T11439] ? lockdep_hardirqs_on+0x3ab/0x590 [ 92.660979][T11439] __x64_sys_sendmsg+0x73/0xb0 [ 92.665713][T11439] do_syscall_64+0x9d/0x550 [ 92.670182][T11439] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.676037][T11439] RIP: 0033:0x4665f9 [ 92.679903][T11439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 92.699484][T11439] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.707883][T11439] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 92.715823][T11439] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 92.723789][T11439] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 92.731747][T11439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 92.739693][T11439] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 92.776029][T11443] FAULT_INJECTION: forcing a failure. [ 92.776029][T11443] name failslab, interval 1, probability 0, space 0, times 0 [ 92.789953][T11443] CPU: 0 PID: 11443 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 92.798597][T11443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.808622][T11443] Call Trace: [ 92.811879][T11443] dump_stack+0x86/0xca [ 92.816003][T11443] should_fail.cold.4+0x5/0x1f [ 92.820731][T11443] ? fault_create_debugfs_attr+0x150/0x150 [ 92.826506][T11443] ? __d_alloc+0x28/0x8a0 [ 92.830806][T11443] __should_failslab+0xdb/0x110 [ 92.835633][T11443] should_failslab+0x9/0x14 [ 92.840107][T11443] slab_pre_alloc_hook+0x7d/0x90 [ 92.845036][T11443] kmem_cache_alloc+0x20/0x2c0 [ 92.849770][T11443] __d_alloc+0x28/0x8a0 [ 92.853900][T11443] d_alloc+0x42/0x210 [ 92.857870][T11443] d_alloc_parallel+0xec/0x18f0 [ 92.862692][T11443] ? kernel_text_address+0x79/0xf0 [ 92.867770][T11443] ? __unwind_start+0x1ed/0x400 [ 92.872587][T11443] ? __kasan_check_read+0x11/0x20 [ 92.877575][T11443] ? mark_lock+0xd0/0x13e0 [ 92.881959][T11443] ? __d_lookup_rcu+0x8c0/0x8c0 [ 92.886779][T11443] ? __lock_acquire+0x967/0x5160 [ 92.891686][T11443] ? mark_lock+0xd0/0x13e0 [ 92.896070][T11443] ? find_held_lock+0x36/0x1d0 [ 92.900798][T11443] ? lockdep_init_map+0x1b6/0x5f0 [ 92.905807][T11443] ? lockdep_init_map+0x1b6/0x5f0 [ 92.910811][T11443] __lookup_slow+0x18d/0x3f0 [ 92.915591][T11443] ? vfs_unlink+0x550/0x550 [ 92.920294][T11443] ? __d_lookup+0x305/0x5c0 [ 92.924865][T11443] ? lockdep_hardirqs_on+0x3ab/0x590 [ 92.930118][T11443] ? d_lookup+0x88/0xb0 [ 92.934533][T11443] ? d_lookup+0x3c/0xb0 [ 92.938901][T11443] lookup_one_len+0x132/0x160 [ 92.943555][T11443] ? lookup_one_len_unlocked+0xc0/0xc0 [ 92.949206][T11443] ? _raw_spin_unlock+0x2c/0x50 [ 92.954556][T11443] start_creating+0xc0/0x240 [ 92.959187][T11443] debugfs_create_dir+0x17/0x350 [ 92.964305][T11443] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 92.970283][T11443] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 92.976665][T11443] ? mark_lock+0x760/0x13e0 [ 92.981671][T11443] ? __raw_spin_lock_init+0x2d/0x100 [ 92.987165][T11443] ieee80211_setup_sdata+0x8f5/0xf20 [ 92.992424][T11443] ieee80211_if_add+0xc6a/0x1760 [ 92.997337][T11443] ieee80211_add_iface+0x7a/0xf0 [ 93.002685][T11443] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 93.009615][T11443] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 93.014874][T11443] nl80211_new_interface+0x3f5/0xfc0 [ 93.020135][T11443] ? nl80211_send_iface+0x17b0/0x17b0 [ 93.025715][T11443] ? nl80211_pre_doit+0x24a/0x540 [ 93.030948][T11443] genl_family_rcv_msg+0x61d/0x12f0 [ 93.036117][T11443] ? genl_unregister_family+0x6f0/0x6f0 [ 93.041853][T11443] ? radix_tree_insert+0x5b0/0x5b0 [ 93.046931][T11443] ? lock_downgrade+0x710/0x710 [ 93.051760][T11443] genl_rcv_msg+0xb1/0x160 [ 93.056150][T11443] netlink_rcv_skb+0x13c/0x380 [ 93.060884][T11443] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 93.066757][T11443] ? netlink_ack+0x990/0x990 [ 93.071319][T11443] ? netlink_deliver_tap+0x1b2/0xb10 [ 93.076576][T11443] genl_rcv+0x23/0x40 [ 93.080528][T11443] netlink_unicast+0x43b/0x640 [ 93.085596][T11443] ? netlink_attachskb+0x6d0/0x6d0 [ 93.090676][T11443] ? _copy_from_iter_full+0x195/0x7f0 [ 93.096291][T11443] ? __check_object_size+0x203/0x2f9 [ 93.101544][T11443] netlink_sendmsg+0x79e/0xc40 [ 93.106282][T11443] ? netlink_unicast+0x640/0x640 [ 93.111368][T11443] ? apparmor_socket_sendmsg+0x1b/0x20 [ 93.116798][T11443] ? netlink_unicast+0x640/0x640 [ 93.121722][T11443] sock_sendmsg+0xb5/0xf0 [ 93.126021][T11443] ___sys_sendmsg+0x653/0x950 [ 93.130676][T11443] ? copy_msghdr_from_user+0x460/0x460 [ 93.136123][T11443] ? rcu_read_lock_held+0xa7/0xb0 [ 93.141119][T11443] ? __kasan_check_read+0x11/0x20 [ 93.146118][T11443] ? __fget+0x2e3/0x450 [ 93.150249][T11443] ? do_dup2+0x450/0x450 [ 93.154465][T11443] ? mark_lock+0xd0/0x13e0 [ 93.158851][T11443] ? __fget_light+0x179/0x1f0 [ 93.163497][T11443] ? __fdget+0xe/0x10 [ 93.167470][T11443] ? sockfd_lookup_light+0x1c/0x150 [ 93.172644][T11443] __sys_sendmsg+0xd9/0x180 [ 93.177118][T11443] ? __sys_sendmsg_sock+0xb0/0xb0 [ 93.182108][T11443] ? __context_tracking_exit.part.3+0x81/0x230 [ 93.188233][T11443] ? syscall_trace_enter+0x27f/0xc80 [ 93.193490][T11443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.199523][T11443] ? lockdep_hardirqs_on+0x3ab/0x590 [ 93.204781][T11443] __x64_sys_sendmsg+0x73/0xb0 [ 93.209514][T11443] do_syscall_64+0x9d/0x550 [ 93.213993][T11443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.219858][T11443] RIP: 0033:0x4665f9 [ 93.223719][T11443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 93.243293][T11443] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.251675][T11443] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 93.259622][T11443] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 93.267568][T11443] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 93.275506][T11443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 93.283445][T11443] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 93.298425][T11459] FAULT_INJECTION: forcing a failure. [ 93.298425][T11459] name failslab, interval 1, probability 0, space 0, times 0 [ 93.313527][T11459] CPU: 0 PID: 11459 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 93.322266][T11459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.332298][T11459] Call Trace: [ 93.335563][T11459] dump_stack+0x86/0xca [ 93.339696][T11459] should_fail.cold.4+0x5/0x1f [ 93.344440][T11459] ? fault_create_debugfs_attr+0x150/0x150 [ 93.350246][T11459] ? __d_alloc+0x28/0x8a0 [ 93.354555][T11459] __should_failslab+0xdb/0x110 [ 93.359379][T11459] should_failslab+0x9/0x14 [ 93.363860][T11459] slab_pre_alloc_hook+0x7d/0x90 [ 93.368792][T11459] kmem_cache_alloc+0x20/0x2c0 [ 93.373523][T11459] __d_alloc+0x28/0x8a0 [ 93.377663][T11459] d_alloc+0x42/0x210 [ 93.381620][T11459] d_alloc_parallel+0xec/0x18f0 [ 93.386443][T11459] ? kernel_text_address+0x79/0xf0 [ 93.391527][T11459] ? __unwind_start+0x1ed/0x400 [ 93.396348][T11459] ? __kasan_check_read+0x11/0x20 [ 93.401346][T11459] ? mark_lock+0xd0/0x13e0 [ 93.405755][T11459] ? __d_lookup_rcu+0x8c0/0x8c0 [ 93.410570][T11459] ? __lock_acquire+0x967/0x5160 [ 93.415479][T11459] ? mark_lock+0xd0/0x13e0 [ 93.419869][T11459] ? find_held_lock+0x36/0x1d0 [ 93.424770][T11459] ? lockdep_init_map+0x1b6/0x5f0 [ 93.429760][T11459] ? lockdep_init_map+0x1b6/0x5f0 [ 93.434759][T11459] __lookup_slow+0x18d/0x3f0 [ 93.439321][T11459] ? vfs_unlink+0x550/0x550 [ 93.443792][T11459] ? __d_lookup+0x305/0x5c0 [ 93.448262][T11459] ? lockdep_hardirqs_on+0x3ab/0x590 [ 93.453517][T11459] ? d_lookup+0x88/0xb0 [ 93.457646][T11459] ? d_lookup+0x3c/0xb0 [ 93.461866][T11459] lookup_one_len+0x132/0x160 [ 93.466514][T11459] ? lookup_one_len_unlocked+0xc0/0xc0 [ 93.471947][T11459] ? _raw_spin_unlock+0x2c/0x50 [ 93.476777][T11459] start_creating+0xc0/0x240 [ 93.481343][T11459] debugfs_create_dir+0x17/0x350 [ 93.486255][T11459] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 93.492206][T11459] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 93.498589][T11459] ? mark_lock+0x760/0x13e0 [ 93.503062][T11459] ? __raw_spin_lock_init+0x2d/0x100 [ 93.508313][T11459] ieee80211_setup_sdata+0x8f5/0xf20 [ 93.513568][T11459] ieee80211_if_add+0xc6a/0x1760 [ 93.518481][T11459] ieee80211_add_iface+0x7a/0xf0 [ 93.523387][T11459] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 93.529597][T11459] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 93.534854][T11459] nl80211_new_interface+0x3f5/0xfc0 [ 93.540109][T11459] ? nl80211_send_iface+0x17b0/0x17b0 [ 93.545456][T11459] ? nl80211_pre_doit+0x24a/0x540 [ 93.550590][T11459] genl_family_rcv_msg+0x61d/0x12f0 [ 93.555979][T11459] ? genl_unregister_family+0x6f0/0x6f0 [ 93.561687][T11459] ? radix_tree_insert+0x5b0/0x5b0 [ 93.566959][T11459] ? lock_downgrade+0x710/0x710 [ 93.572195][T11459] genl_rcv_msg+0xb1/0x160 [ 93.576584][T11459] netlink_rcv_skb+0x13c/0x380 [ 93.582012][T11459] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 93.587440][T11459] ? netlink_ack+0x990/0x990 [ 93.592000][T11459] ? netlink_deliver_tap+0x1b2/0xb10 [ 93.597264][T11459] genl_rcv+0x23/0x40 [ 93.601219][T11459] netlink_unicast+0x43b/0x640 [ 93.605973][T11459] ? netlink_attachskb+0x6d0/0x6d0 [ 93.611147][T11459] ? _copy_from_iter_full+0x195/0x7f0 [ 93.616487][T11459] ? __check_object_size+0x203/0x2f9 [ 93.621744][T11459] netlink_sendmsg+0x79e/0xc40 [ 93.626478][T11459] ? netlink_unicast+0x640/0x640 [ 93.631389][T11459] ? apparmor_socket_sendmsg+0x1b/0x20 [ 93.636819][T11459] ? netlink_unicast+0x640/0x640 [ 93.641726][T11459] sock_sendmsg+0xb5/0xf0 [ 93.646031][T11459] ___sys_sendmsg+0x653/0x950 [ 93.650699][T11459] ? copy_msghdr_from_user+0x460/0x460 [ 93.656124][T11459] ? rcu_read_lock_held+0xa7/0xb0 [ 93.661135][T11459] ? __kasan_check_read+0x11/0x20 [ 93.666127][T11459] ? __fget+0x2e3/0x450 [ 93.670251][T11459] ? do_dup2+0x450/0x450 [ 93.674458][T11459] ? mark_lock+0xd0/0x13e0 [ 93.678843][T11459] ? __fget_light+0x179/0x1f0 [ 93.683485][T11459] ? __fdget+0xe/0x10 [ 93.687433][T11459] ? sockfd_lookup_light+0x1c/0x150 [ 93.692601][T11459] __sys_sendmsg+0xd9/0x180 [ 93.697076][T11459] ? __sys_sendmsg_sock+0xb0/0xb0 [ 93.702158][T11459] ? __context_tracking_exit.part.3+0x81/0x230 [ 93.708284][T11459] ? syscall_trace_enter+0x27f/0xc80 [ 93.713653][T11459] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.719696][T11459] ? lockdep_hardirqs_on+0x3ab/0x590 [ 93.724952][T11459] __x64_sys_sendmsg+0x73/0xb0 [ 93.729696][T11459] do_syscall_64+0x9d/0x550 [ 93.734167][T11459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.740023][T11459] RIP: 0033:0x4665f9 [ 93.743884][T11459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 93.763456][T11459] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.771839][T11459] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 93.779784][T11459] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 93.787725][T11459] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 93.795663][T11459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 93.803610][T11459] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 93.849246][T11484] FAULT_INJECTION: forcing a failure. [ 93.849246][T11484] name failslab, interval 1, probability 0, space 0, times 0 [ 93.864483][T11484] CPU: 1 PID: 11484 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 93.873130][T11484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.883974][T11484] Call Trace: [ 93.887237][T11484] dump_stack+0x86/0xca [ 93.891760][T11484] should_fail.cold.4+0x5/0x1f [ 93.896495][T11484] ? fault_create_debugfs_attr+0x150/0x150 [ 93.902484][T11484] ? __d_alloc+0x28/0x8a0 [ 93.907340][T11484] __should_failslab+0xdb/0x110 [ 93.912552][T11484] should_failslab+0x9/0x14 [ 93.917021][T11484] slab_pre_alloc_hook+0x7d/0x90 [ 93.921932][T11484] kmem_cache_alloc+0x20/0x2c0 [ 93.927442][T11484] __d_alloc+0x28/0x8a0 [ 93.931586][T11484] d_alloc+0x42/0x210 [ 93.935538][T11484] d_alloc_parallel+0xec/0x18f0 [ 93.940356][T11484] ? kernel_text_address+0x79/0xf0 [ 93.945432][T11484] ? __unwind_start+0x1ed/0x400 [ 93.950248][T11484] ? __kasan_check_read+0x11/0x20 [ 93.955244][T11484] ? mark_lock+0xd0/0x13e0 [ 93.959640][T11484] ? __d_lookup_rcu+0x8c0/0x8c0 [ 93.964483][T11484] ? __lock_acquire+0x967/0x5160 [ 93.969384][T11484] ? mark_lock+0xd0/0x13e0 [ 93.973785][T11484] ? find_held_lock+0x36/0x1d0 [ 93.978512][T11484] ? lockdep_init_map+0x1b6/0x5f0 [ 93.983504][T11484] ? lockdep_init_map+0x1b6/0x5f0 [ 93.988496][T11484] __lookup_slow+0x18d/0x3f0 [ 93.993052][T11484] ? vfs_unlink+0x550/0x550 [ 93.997530][T11484] ? __d_lookup+0x305/0x5c0 [ 94.002006][T11484] ? lockdep_hardirqs_on+0x3ab/0x590 [ 94.007279][T11484] ? d_lookup+0x88/0xb0 [ 94.011405][T11484] ? d_lookup+0x3c/0xb0 [ 94.015529][T11484] lookup_one_len+0x132/0x160 [ 94.020170][T11484] ? lookup_one_len_unlocked+0xc0/0xc0 [ 94.025594][T11484] ? _raw_spin_unlock+0x2c/0x50 [ 94.030431][T11484] start_creating+0xc0/0x240 [ 94.035003][T11484] debugfs_create_dir+0x17/0x350 [ 94.039926][T11484] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 94.045870][T11484] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 94.052248][T11484] ? mark_lock+0x760/0x13e0 [ 94.056718][T11484] ? __raw_spin_lock_init+0x2d/0x100 [ 94.061970][T11484] ieee80211_setup_sdata+0x8f5/0xf20 [ 94.067228][T11484] ieee80211_if_add+0xc6a/0x1760 [ 94.072139][T11484] ieee80211_add_iface+0x7a/0xf0 [ 94.077041][T11484] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 94.083246][T11484] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 94.088499][T11484] nl80211_new_interface+0x3f5/0xfc0 [ 94.093751][T11484] ? nl80211_send_iface+0x17b0/0x17b0 [ 94.099091][T11484] ? nl80211_pre_doit+0x24a/0x540 [ 94.104085][T11484] genl_family_rcv_msg+0x61d/0x12f0 [ 94.109253][T11484] ? genl_unregister_family+0x6f0/0x6f0 [ 94.114765][T11484] ? radix_tree_insert+0x5b0/0x5b0 [ 94.119843][T11484] ? lock_downgrade+0x710/0x710 [ 94.124666][T11484] genl_rcv_msg+0xb1/0x160 [ 94.129051][T11484] netlink_rcv_skb+0x13c/0x380 [ 94.133986][T11484] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 94.139618][T11484] ? netlink_ack+0x990/0x990 [ 94.144180][T11484] ? netlink_deliver_tap+0x1b2/0xb10 [ 94.149843][T11484] genl_rcv+0x23/0x40 [ 94.154154][T11484] netlink_unicast+0x43b/0x640 [ 94.159167][T11484] ? netlink_attachskb+0x6d0/0x6d0 [ 94.164247][T11484] ? _copy_from_iter_full+0x195/0x7f0 [ 94.169586][T11484] ? __check_object_size+0x203/0x2f9 [ 94.174839][T11484] netlink_sendmsg+0x79e/0xc40 [ 94.179731][T11484] ? netlink_unicast+0x640/0x640 [ 94.184642][T11484] ? apparmor_socket_sendmsg+0x1b/0x20 [ 94.190068][T11484] ? netlink_unicast+0x640/0x640 [ 94.195058][T11484] sock_sendmsg+0xb5/0xf0 [ 94.199378][T11484] ___sys_sendmsg+0x653/0x950 [ 94.204204][T11484] ? copy_msghdr_from_user+0x460/0x460 [ 94.209652][T11484] ? rcu_read_lock_held+0xa7/0xb0 [ 94.214643][T11484] ? __kasan_check_read+0x11/0x20 [ 94.219640][T11484] ? __fget+0x2e3/0x450 [ 94.223772][T11484] ? do_dup2+0x450/0x450 [ 94.227977][T11484] ? mark_lock+0xd0/0x13e0 [ 94.232377][T11484] ? __fget_light+0x179/0x1f0 [ 94.237020][T11484] ? __fdget+0xe/0x10 [ 94.241055][T11484] ? sockfd_lookup_light+0x1c/0x150 [ 94.246220][T11484] __sys_sendmsg+0xd9/0x180 [ 94.250707][T11484] ? __sys_sendmsg_sock+0xb0/0xb0 [ 94.255704][T11484] ? __context_tracking_exit.part.3+0x81/0x230 [ 94.261839][T11484] ? syscall_trace_enter+0x27f/0xc80 [ 94.267102][T11484] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.273156][T11484] ? lockdep_hardirqs_on+0x3ab/0x590 [ 94.278407][T11484] __x64_sys_sendmsg+0x73/0xb0 [ 94.283137][T11484] do_syscall_64+0x9d/0x550 [ 94.287613][T11484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.293475][T11484] RIP: 0033:0x4665f9 [ 94.297338][T11484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 94.316995][T11484] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.325455][T11484] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 94.333399][T11484] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 94.341347][T11484] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 94.349291][T11484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 94.357252][T11484] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 94.370840][T11483] FAULT_INJECTION: forcing a failure. [ 94.370840][T11483] name failslab, interval 1, probability 0, space 0, times 0 [ 94.385935][T11483] CPU: 1 PID: 11483 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 94.394586][T11483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.404790][T11483] Call Trace: [ 94.408057][T11483] dump_stack+0x86/0xca [ 94.412195][T11483] should_fail.cold.4+0x5/0x1f [ 94.416940][T11483] ? fault_create_debugfs_attr+0x150/0x150 [ 94.422818][T11483] __should_failslab+0xdb/0x110 [ 94.427643][T11483] should_failslab+0x9/0x14 [ 94.432122][T11483] slab_pre_alloc_hook+0x7d/0x90 [ 94.437044][T11483] __kmalloc_node+0x4c/0x270 [ 94.441600][T11483] ? kvmalloc_node+0x6a/0x80 [ 94.446332][T11483] kvmalloc_node+0x6a/0x80 [ 94.450721][T11483] bucket_table_alloc+0x57/0x3d0 [ 94.455627][T11483] rhashtable_init+0x389/0x6f0 [ 94.460359][T11483] mesh_pathtbl_init+0x4b/0xe0 [ 94.465090][T11483] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 94.470694][T11483] ieee80211_setup_sdata+0xb5c/0xf20 [ 94.475965][T11483] ieee80211_if_add+0xc6a/0x1760 [ 94.480881][T11483] ieee80211_add_iface+0x7a/0xf0 [ 94.485808][T11483] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 94.492013][T11483] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 94.497265][T11483] nl80211_new_interface+0x3f5/0xfc0 [ 94.502521][T11483] ? nl80211_send_iface+0x17b0/0x17b0 [ 94.507862][T11483] ? nl80211_pre_doit+0x24a/0x540 [ 94.512855][T11483] genl_family_rcv_msg+0x61d/0x12f0 [ 94.518019][T11483] ? genl_unregister_family+0x6f0/0x6f0 [ 94.523549][T11483] ? radix_tree_insert+0x5b0/0x5b0 [ 94.528631][T11483] ? lock_downgrade+0x710/0x710 [ 94.533457][T11483] genl_rcv_msg+0xb1/0x160 [ 94.537845][T11483] netlink_rcv_skb+0x13c/0x380 [ 94.542603][T11483] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 94.548460][T11483] ? netlink_ack+0x990/0x990 [ 94.553206][T11483] ? netlink_deliver_tap+0x1b2/0xb10 [ 94.558464][T11483] genl_rcv+0x23/0x40 [ 94.562639][T11483] netlink_unicast+0x43b/0x640 [ 94.567601][T11483] ? netlink_attachskb+0x6d0/0x6d0 [ 94.572902][T11483] ? _copy_from_iter_full+0x195/0x7f0 [ 94.578309][T11483] ? __check_object_size+0x203/0x2f9 [ 94.583563][T11483] netlink_sendmsg+0x79e/0xc40 [ 94.588299][T11483] ? netlink_unicast+0x640/0x640 [ 94.593206][T11483] ? apparmor_socket_sendmsg+0x1b/0x20 [ 94.599041][T11483] ? netlink_unicast+0x640/0x640 [ 94.604330][T11483] sock_sendmsg+0xb5/0xf0 [ 94.608627][T11483] ___sys_sendmsg+0x653/0x950 [ 94.613758][T11483] ? copy_msghdr_from_user+0x460/0x460 [ 94.619654][T11483] ? rcu_read_lock_held+0xa7/0xb0 [ 94.624880][T11483] ? __kasan_check_read+0x11/0x20 [ 94.629881][T11483] ? __fget+0x2e3/0x450 [ 94.634005][T11483] ? do_dup2+0x450/0x450 [ 94.638216][T11483] ? mark_lock+0xd0/0x13e0 [ 94.642714][T11483] ? __fget_light+0x179/0x1f0 [ 94.647366][T11483] ? __fdget+0xe/0x10 [ 94.651314][T11483] ? sockfd_lookup_light+0x1c/0x150 [ 94.656478][T11483] __sys_sendmsg+0xd9/0x180 [ 94.660963][T11483] ? __sys_sendmsg_sock+0xb0/0xb0 [ 94.665954][T11483] ? __context_tracking_exit.part.3+0x81/0x230 [ 94.672077][T11483] ? syscall_trace_enter+0x27f/0xc80 [ 94.677332][T11483] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.683363][T11483] ? lockdep_hardirqs_on+0x3ab/0x590 [ 94.688614][T11483] __x64_sys_sendmsg+0x73/0xb0 [ 94.693343][T11483] do_syscall_64+0x9d/0x550 [ 94.697814][T11483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.703689][T11483] RIP: 0033:0x4665f9 [ 94.707548][T11483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 94.727119][T11483] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.735509][T11483] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 94.743465][T11483] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 94.751404][T11483] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 94.759344][T11483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 94.767306][T11483] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 94.791859][T11496] FAULT_INJECTION: forcing a failure. [ 94.791859][T11496] name failslab, interval 1, probability 0, space 0, times 0 [ 94.815430][T11496] CPU: 0 PID: 11496 Comm: syz-executor.4 Not tainted 5.4.0-rc2-syzkaller #0 [ 94.824085][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.834178][T11496] Call Trace: [ 94.837442][T11496] dump_stack+0x86/0xca [ 94.841569][T11496] should_fail.cold.4+0x5/0x1f [ 94.846308][T11496] ? fault_create_debugfs_attr+0x150/0x150 [ 94.852241][T11496] ? __d_alloc+0x28/0x8a0 [ 94.856538][T11496] __should_failslab+0xdb/0x110 [ 94.861360][T11496] should_failslab+0x9/0x14 [ 94.865833][T11496] slab_pre_alloc_hook+0x7d/0x90 [ 94.870741][T11496] kmem_cache_alloc+0x20/0x2c0 [ 94.875470][T11496] __d_alloc+0x28/0x8a0 [ 94.879592][T11496] d_alloc+0x42/0x210 [ 94.883541][T11496] d_alloc_parallel+0xec/0x18f0 [ 94.888359][T11496] ? kernel_text_address+0x79/0xf0 [ 94.893457][T11496] ? __unwind_start+0x1ed/0x400 [ 94.898296][T11496] ? __kasan_check_read+0x11/0x20 [ 94.903287][T11496] ? mark_lock+0xd0/0x13e0 [ 94.907673][T11496] ? __d_lookup_rcu+0x8c0/0x8c0 [ 94.912487][T11496] ? __lock_acquire+0x967/0x5160 [ 94.917391][T11496] ? mark_lock+0xd0/0x13e0 [ 94.921778][T11496] ? find_held_lock+0x36/0x1d0 [ 94.926512][T11496] ? lockdep_init_map+0x1b6/0x5f0 [ 94.931505][T11496] ? lockdep_init_map+0x1b6/0x5f0 [ 94.936499][T11496] __lookup_slow+0x18d/0x3f0 [ 94.941055][T11496] ? vfs_unlink+0x550/0x550 [ 94.945530][T11496] ? __d_lookup+0x305/0x5c0 [ 94.950005][T11496] ? lockdep_hardirqs_on+0x3ab/0x590 [ 94.955258][T11496] ? d_lookup+0x88/0xb0 [ 94.959381][T11496] ? d_lookup+0x3c/0xb0 [ 94.963507][T11496] lookup_one_len+0x132/0x160 [ 94.968151][T11496] ? lookup_one_len_unlocked+0xc0/0xc0 [ 94.973581][T11496] ? _raw_spin_unlock+0x2c/0x50 [ 94.978404][T11496] start_creating+0xc0/0x240 [ 94.982957][T11496] debugfs_create_dir+0x17/0x350 [ 94.987871][T11496] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 94.993824][T11496] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 95.000201][T11496] ? mark_lock+0x760/0x13e0 [ 95.004678][T11496] ? __raw_spin_lock_init+0x2d/0x100 [ 95.009935][T11496] ieee80211_setup_sdata+0x8f5/0xf20 [ 95.015188][T11496] ieee80211_if_add+0xc6a/0x1760 [ 95.020094][T11496] ieee80211_add_iface+0x7a/0xf0 [ 95.025002][T11496] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 95.031212][T11496] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 95.036486][T11496] nl80211_new_interface+0x3f5/0xfc0 [ 95.041738][T11496] ? nl80211_send_iface+0x17b0/0x17b0 [ 95.047085][T11496] ? nl80211_pre_doit+0x24a/0x540 [ 95.052087][T11496] genl_family_rcv_msg+0x61d/0x12f0 [ 95.057281][T11496] ? genl_unregister_family+0x6f0/0x6f0 [ 95.062808][T11496] ? radix_tree_insert+0x5b0/0x5b0 [ 95.068059][T11496] ? lock_downgrade+0x710/0x710 [ 95.072887][T11496] genl_rcv_msg+0xb1/0x160 [ 95.077299][T11496] netlink_rcv_skb+0x13c/0x380 [ 95.082039][T11496] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 95.087466][T11496] ? netlink_ack+0x990/0x990 [ 95.092026][T11496] ? netlink_deliver_tap+0x1b2/0xb10 [ 95.097287][T11496] genl_rcv+0x23/0x40 [ 95.101243][T11496] netlink_unicast+0x43b/0x640 [ 95.106005][T11496] ? netlink_attachskb+0x6d0/0x6d0 [ 95.111089][T11496] ? _copy_from_iter_full+0x195/0x7f0 [ 95.116430][T11496] ? __check_object_size+0x203/0x2f9 [ 95.121683][T11496] netlink_sendmsg+0x79e/0xc40 [ 95.126422][T11496] ? netlink_unicast+0x640/0x640 [ 95.131333][T11496] ? apparmor_socket_sendmsg+0x1b/0x20 [ 95.136758][T11496] ? netlink_unicast+0x640/0x640 [ 95.141665][T11496] sock_sendmsg+0xb5/0xf0 [ 95.145966][T11496] ___sys_sendmsg+0x653/0x950 [ 95.150636][T11496] ? copy_msghdr_from_user+0x460/0x460 [ 95.156063][T11496] ? rcu_read_lock_held+0xa7/0xb0 [ 95.161053][T11496] ? __kasan_check_read+0x11/0x20 [ 95.166051][T11496] ? __fget+0x2e3/0x450 [ 95.170182][T11496] ? do_dup2+0x450/0x450 [ 95.174657][T11496] ? mark_lock+0xd0/0x13e0 [ 95.179041][T11496] ? __fget_light+0x179/0x1f0 [ 95.183701][T11496] ? __fdget+0xe/0x10 [ 95.187742][T11496] ? sockfd_lookup_light+0x1c/0x150 [ 95.192913][T11496] __sys_sendmsg+0xd9/0x180 [ 95.197399][T11496] ? __sys_sendmsg_sock+0xb0/0xb0 [ 95.202392][T11496] ? __context_tracking_exit.part.3+0x81/0x230 [ 95.208518][T11496] ? syscall_trace_enter+0x27f/0xc80 [ 95.213791][T11496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.219825][T11496] ? lockdep_hardirqs_on+0x3ab/0x590 [ 95.225081][T11496] __x64_sys_sendmsg+0x73/0xb0 [ 95.229820][T11496] do_syscall_64+0x9d/0x550 [ 95.234297][T11496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.240154][T11496] RIP: 0033:0x4665f9 [ 95.244013][T11496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 95.263669][T11496] RSP: 002b:00007f33abba4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.272049][T11496] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 95.279987][T11496] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 95.287929][T11496] RBP: 00007f33abba41d0 R08: 0000000000000000 R09: 0000000000000000 [ 95.295889][T11496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 95.303826][T11496] R13: 00007ffe3f0963af R14: 00007f33abba4300 R15: 0000000000022000 [ 95.330544][T11516] FAULT_INJECTION: forcing a failure. [ 95.330544][T11516] name failslab, interval 1, probability 0, space 0, times 0 [ 95.346653][T11516] CPU: 0 PID: 11516 Comm: syz-executor.2 Not tainted 5.4.0-rc2-syzkaller #0 [ 95.355311][T11516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.365341][T11516] Call Trace: [ 95.368607][T11516] dump_stack+0x86/0xca [ 95.372741][T11516] should_fail.cold.4+0x5/0x1f [ 95.377485][T11516] ? fault_create_debugfs_attr+0x150/0x150 [ 95.383291][T11516] ? __d_alloc+0x28/0x8a0 [ 95.387962][T11516] __should_failslab+0xdb/0x110 [ 95.392785][T11516] should_failslab+0x9/0x14 [ 95.397264][T11516] slab_pre_alloc_hook+0x7d/0x90 [ 95.402177][T11516] kmem_cache_alloc+0x20/0x2c0 [ 95.406940][T11516] __d_alloc+0x28/0x8a0 [ 95.411062][T11516] d_alloc+0x42/0x210 [ 95.415030][T11516] d_alloc_parallel+0xec/0x18f0 [ 95.419854][T11516] ? kernel_text_address+0x79/0xf0 [ 95.424938][T11516] ? __unwind_start+0x1ed/0x400 [ 95.429754][T11516] ? __kasan_check_read+0x11/0x20 [ 95.434742][T11516] ? mark_lock+0xd0/0x13e0 [ 95.439146][T11516] ? __d_lookup_rcu+0x8c0/0x8c0 [ 95.443961][T11516] ? __lock_acquire+0x967/0x5160 [ 95.448885][T11516] ? mark_lock+0xd0/0x13e0 [ 95.453270][T11516] ? find_held_lock+0x36/0x1d0 [ 95.458005][T11516] ? lockdep_init_map+0x1b6/0x5f0 [ 95.463000][T11516] ? lockdep_init_map+0x1b6/0x5f0 [ 95.467993][T11516] __lookup_slow+0x18d/0x3f0 [ 95.472769][T11516] ? vfs_unlink+0x550/0x550 [ 95.477474][T11516] ? __d_lookup+0x305/0x5c0 [ 95.482367][T11516] ? lockdep_hardirqs_on+0x3ab/0x590 [ 95.487859][T11516] ? d_lookup+0x88/0xb0 [ 95.491991][T11516] ? d_lookup+0x3c/0xb0 [ 95.496120][T11516] lookup_one_len+0x132/0x160 [ 95.500769][T11516] ? lookup_one_len_unlocked+0xc0/0xc0 [ 95.506200][T11516] ? _raw_spin_unlock+0x2c/0x50 [ 95.511096][T11516] start_creating+0xc0/0x240 [ 95.515676][T11516] debugfs_create_dir+0x17/0x350 [ 95.520589][T11516] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 95.527126][T11516] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 95.534015][T11516] ? mark_lock+0x760/0x13e0 [ 95.538778][T11516] ? __raw_spin_lock_init+0x2d/0x100 [ 95.544371][T11516] ieee80211_setup_sdata+0x8f5/0xf20 [ 95.550758][T11516] ieee80211_if_add+0xc6a/0x1760 [ 95.556117][T11516] ieee80211_add_iface+0x7a/0xf0 [ 95.561025][T11516] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 95.567699][T11516] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 95.572951][T11516] nl80211_new_interface+0x3f5/0xfc0 [ 95.578208][T11516] ? nl80211_send_iface+0x17b0/0x17b0 [ 95.583792][T11516] ? nl80211_pre_doit+0x24a/0x540 [ 95.588784][T11516] genl_family_rcv_msg+0x61d/0x12f0 [ 95.594397][T11516] ? genl_unregister_family+0x6f0/0x6f0 [ 95.600208][T11516] ? radix_tree_insert+0x5b0/0x5b0 [ 95.605287][T11516] ? lock_downgrade+0x710/0x710 [ 95.610116][T11516] genl_rcv_msg+0xb1/0x160 [ 95.614506][T11516] netlink_rcv_skb+0x13c/0x380 [ 95.619243][T11516] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 95.624668][T11516] ? netlink_ack+0x990/0x990 [ 95.629299][T11516] ? netlink_deliver_tap+0x1b2/0xb10 [ 95.634552][T11516] genl_rcv+0x23/0x40 [ 95.638504][T11516] netlink_unicast+0x43b/0x640 [ 95.643243][T11516] ? netlink_attachskb+0x6d0/0x6d0 [ 95.648321][T11516] ? _copy_from_iter_full+0x195/0x7f0 [ 95.653676][T11516] ? __check_object_size+0x203/0x2f9 [ 95.658935][T11516] netlink_sendmsg+0x79e/0xc40 [ 95.663671][T11516] ? netlink_unicast+0x640/0x640 [ 95.668579][T11516] ? apparmor_socket_sendmsg+0x1b/0x20 [ 95.674005][T11516] ? netlink_unicast+0x640/0x640 [ 95.678913][T11516] sock_sendmsg+0xb5/0xf0 [ 95.683214][T11516] ___sys_sendmsg+0x653/0x950 [ 95.687878][T11516] ? copy_msghdr_from_user+0x460/0x460 [ 95.693302][T11516] ? rcu_read_lock_held+0xa7/0xb0 [ 95.698301][T11516] ? __kasan_check_read+0x11/0x20 [ 95.703297][T11516] ? __fget+0x2e3/0x450 [ 95.707421][T11516] ? do_dup2+0x450/0x450 [ 95.711852][T11516] ? mark_lock+0xd0/0x13e0 [ 95.716451][T11516] ? __fget_light+0x179/0x1f0 [ 95.721290][T11516] ? __fdget+0xe/0x10 [ 95.725437][T11516] ? sockfd_lookup_light+0x1c/0x150 [ 95.730819][T11516] __sys_sendmsg+0xd9/0x180 [ 95.735289][T11516] ? __sys_sendmsg_sock+0xb0/0xb0 [ 95.740453][T11516] ? __context_tracking_exit.part.3+0x81/0x230 [ 95.746580][T11516] ? syscall_trace_enter+0x27f/0xc80 [ 95.751855][T11516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.757892][T11516] ? lockdep_hardirqs_on+0x3ab/0x590 [ 95.763150][T11516] __x64_sys_sendmsg+0x73/0xb0 [ 95.767881][T11516] do_syscall_64+0x9d/0x550 [ 95.772349][T11516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.778210][T11516] RIP: 0033:0x4665f9 [ 95.782081][T11516] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 95.801657][T11516] RSP: 002b:00007f0765ddb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.810032][T11516] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 95.817999][T11516] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 95.825943][T11516] RBP: 00007f0765ddb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 95.833883][T11516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 95.841838][T11516] R13: 00007ffc6cdf992f R14: 00007f0765ddb300 R15: 0000000000022000 [ 95.869305][T11533] FAULT_INJECTION: forcing a failure. [ 95.869305][T11533] name failslab, interval 1, probability 0, space 0, times 0 [ 95.883647][T11533] CPU: 0 PID: 11533 Comm: syz-executor.0 Not tainted 5.4.0-rc2-syzkaller #0 [ 95.892293][T11533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.902313][T11533] Call Trace: [ 95.905570][T11533] dump_stack+0x86/0xca [ 95.909698][T11533] should_fail.cold.4+0x5/0x1f [ 95.914433][T11533] ? fault_create_debugfs_attr+0x150/0x150 [ 95.920410][T11533] __should_failslab+0xdb/0x110 [ 95.925811][T11533] should_failslab+0x9/0x14 [ 95.930507][T11533] slab_pre_alloc_hook+0x7d/0x90 [ 95.935411][T11533] __kmalloc_node+0x4c/0x270 [ 95.940032][T11533] ? kvmalloc_node+0x6a/0x80 [ 95.944596][T11533] kvmalloc_node+0x6a/0x80 [ 95.948981][T11533] bucket_table_alloc+0x57/0x3d0 [ 95.953958][T11533] rhashtable_init+0x389/0x6f0 [ 95.958703][T11533] mesh_pathtbl_init+0x4b/0xe0 [ 95.963457][T11533] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 95.969064][T11533] ieee80211_setup_sdata+0xb5c/0xf20 [ 95.974316][T11533] ieee80211_if_add+0xc6a/0x1760 [ 95.979231][T11533] ieee80211_add_iface+0x7a/0xf0 [ 95.984157][T11533] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 95.990372][T11533] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 95.995642][T11533] nl80211_new_interface+0x3f5/0xfc0 [ 96.000913][T11533] ? nl80211_send_iface+0x17b0/0x17b0 [ 96.006428][T11533] ? nl80211_pre_doit+0x24a/0x540 [ 96.011421][T11533] genl_family_rcv_msg+0x61d/0x12f0 [ 96.016586][T11533] ? genl_unregister_family+0x6f0/0x6f0 [ 96.022185][T11533] ? radix_tree_insert+0x5b0/0x5b0 [ 96.027279][T11533] ? lock_downgrade+0x710/0x710 [ 96.032100][T11533] genl_rcv_msg+0xb1/0x160 [ 96.036490][T11533] netlink_rcv_skb+0x13c/0x380 [ 96.041226][T11533] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 96.046651][T11533] ? netlink_ack+0x990/0x990 [ 96.051226][T11533] ? netlink_deliver_tap+0x1b2/0xb10 [ 96.056488][T11533] genl_rcv+0x23/0x40 [ 96.060443][T11533] netlink_unicast+0x43b/0x640 [ 96.065178][T11533] ? netlink_attachskb+0x6d0/0x6d0 [ 96.070256][T11533] ? _copy_from_iter_full+0x195/0x7f0 [ 96.075594][T11533] ? __check_object_size+0x203/0x2f9 [ 96.080847][T11533] netlink_sendmsg+0x79e/0xc40 [ 96.085581][T11533] ? netlink_unicast+0x640/0x640 [ 96.090487][T11533] ? apparmor_socket_sendmsg+0x1b/0x20 [ 96.095927][T11533] ? netlink_unicast+0x640/0x640 [ 96.100830][T11533] sock_sendmsg+0xb5/0xf0 [ 96.105124][T11533] ___sys_sendmsg+0x653/0x950 [ 96.109770][T11533] ? copy_msghdr_from_user+0x460/0x460 [ 96.115215][T11533] ? rcu_read_lock_held+0xa7/0xb0 [ 96.120205][T11533] ? __kasan_check_read+0x11/0x20 [ 96.125198][T11533] ? __fget+0x2e3/0x450 [ 96.129321][T11533] ? do_dup2+0x450/0x450 [ 96.133530][T11533] ? mark_lock+0xd0/0x13e0 [ 96.137925][T11533] ? __fget_light+0x179/0x1f0 [ 96.142589][T11533] ? __fdget+0xe/0x10 [ 96.146540][T11533] ? sockfd_lookup_light+0x1c/0x150 [ 96.151708][T11533] __sys_sendmsg+0xd9/0x180 [ 96.156180][T11533] ? __sys_sendmsg_sock+0xb0/0xb0 [ 96.161174][T11533] ? __context_tracking_exit.part.3+0x81/0x230 [ 96.167304][T11533] ? syscall_trace_enter+0x27f/0xc80 [ 96.172559][T11533] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.178680][T11533] ? lockdep_hardirqs_on+0x3ab/0x590 [ 96.183940][T11533] __x64_sys_sendmsg+0x73/0xb0 [ 96.188670][T11533] do_syscall_64+0x9d/0x550 [ 96.193158][T11533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.199019][T11533] RIP: 0033:0x4665f9 [ 96.202884][T11533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 96.222455][T11533] RSP: 002b:00007f4aa0676188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 96.230832][T11533] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 96.238776][T11533] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 96.246724][T11533] RBP: 00007f4aa06761d0 R08: 0000000000000000 R09: 0000000000000000 [ 96.254664][T11533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 96.262689][T11533] R13: 00007fffbf874fdf R14: 00007f4aa0676300 R15: 0000000000022000 [ 96.282442][T11549] FAULT_INJECTION: forcing a failure. [ 96.282442][T11549] name failslab, interval 1, probability 0, space 0, times 0 [ 96.297515][T11549] CPU: 0 PID: 11549 Comm: syz-executor.1 Not tainted 5.4.0-rc2-syzkaller #0 [ 96.306254][T11549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.316288][T11549] Call Trace: [ 96.319555][T11549] dump_stack+0x86/0xca [ 96.323689][T11549] should_fail.cold.4+0x5/0x1f [ 96.328430][T11549] ? fault_create_debugfs_attr+0x150/0x150 [ 96.334217][T11549] __should_failslab+0xdb/0x110 [ 96.339044][T11549] should_failslab+0x9/0x14 [ 96.343527][T11549] slab_pre_alloc_hook+0x7d/0x90 [ 96.348442][T11549] __kmalloc_node_track_caller+0x48/0x240 [ 96.354140][T11549] ? __alloc_skb+0xd7/0x570 [ 96.358613][T11549] __kmalloc_reserve.isra.8+0x2c/0xc0 [ 96.363974][T11549] __alloc_skb+0xd7/0x570 [ 96.368283][T11549] ? __kmalloc_reserve.isra.8+0xc0/0xc0 [ 96.373799][T11549] ? if_nlmsg_size+0x397/0x7e0 [ 96.378532][T11549] rtmsg_ifinfo_build_skb+0x70/0x170 [ 96.383786][T11549] rollback_registered_many+0x8a5/0xeb0 [ 96.389305][T11549] ? generic_xdp_install+0x420/0x420 [ 96.394565][T11549] ? ieee80211_if_remove+0x5c/0x2e0 [ 96.399737][T11549] ? synchronize_rcu+0xfa/0x1a0 [ 96.404559][T11549] ? synchronize_rcu_expedited+0x700/0x700 [ 96.410339][T11549] rollback_registered+0xdc/0x190 [ 96.415335][T11549] ? rollback_registered_many+0xeb0/0xeb0 [ 96.421022][T11549] unregister_netdevice_queue+0x18e/0x250 [ 96.426882][T11549] ieee80211_if_remove+0x1db/0x2e0 [ 96.431959][T11549] ieee80211_del_iface+0xd/0x20 [ 96.436778][T11549] cfg80211_destroy_ifaces+0x196/0x5e0 [ 96.442204][T11549] nl80211_new_interface+0xa0/0xfc0 [ 96.447377][T11549] ? wiphy_to_rdev.part.10+0x20/0x20 [ 96.452630][T11549] ? nl80211_send_iface+0x17b0/0x17b0 [ 96.457979][T11549] ? nl80211_pre_doit+0x24a/0x540 [ 96.462976][T11549] genl_family_rcv_msg+0x61d/0x12f0 [ 96.468147][T11549] ? genl_unregister_family+0x6f0/0x6f0 [ 96.473668][T11549] ? radix_tree_insert+0x5b0/0x5b0 [ 96.478752][T11549] ? lock_downgrade+0x710/0x710 [ 96.483573][T11549] genl_rcv_msg+0xb1/0x160 [ 96.487964][T11549] netlink_rcv_skb+0x13c/0x380 [ 96.492718][T11549] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 96.498149][T11549] ? netlink_ack+0x990/0x990 [ 96.502902][T11549] ? netlink_deliver_tap+0x1b2/0xb10 [ 96.508157][T11549] genl_rcv+0x23/0x40 [ 96.512111][T11549] netlink_unicast+0x43b/0x640 [ 96.516841][T11549] ? netlink_attachskb+0x6d0/0x6d0 [ 96.521918][T11549] ? _copy_from_iter_full+0x195/0x7f0 [ 96.527257][T11549] ? __check_object_size+0x203/0x2f9 [ 96.532514][T11549] netlink_sendmsg+0x79e/0xc40 [ 96.537254][T11549] ? netlink_unicast+0x640/0x640 [ 96.542162][T11549] ? apparmor_socket_sendmsg+0x1b/0x20 [ 96.547584][T11549] ? netlink_unicast+0x640/0x640 [ 96.552490][T11549] sock_sendmsg+0xb5/0xf0 [ 96.556786][T11549] ___sys_sendmsg+0x653/0x950 [ 96.561430][T11549] ? copy_msghdr_from_user+0x460/0x460 [ 96.566873][T11549] ? rcu_read_lock_held+0xa7/0xb0 [ 96.571866][T11549] ? __kasan_check_read+0x11/0x20 [ 96.576859][T11549] ? __fget+0x2e3/0x450 [ 96.580984][T11549] ? do_dup2+0x450/0x450 [ 96.585190][T11549] ? mark_lock+0xd0/0x13e0 [ 96.589581][T11549] ? __fget_light+0x179/0x1f0 [ 96.594231][T11549] ? __fdget+0xe/0x10 [ 96.598182][T11549] ? sockfd_lookup_light+0x1c/0x150 [ 96.603358][T11549] __sys_sendmsg+0xd9/0x180 [ 96.607834][T11549] ? __sys_sendmsg_sock+0xb0/0xb0 [ 96.612831][T11549] ? __context_tracking_exit.part.3+0x81/0x230 [ 96.618953][T11549] ? syscall_trace_enter+0x27f/0xc80 [ 96.624210][T11549] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.630249][T11549] ? lockdep_hardirqs_on+0x3ab/0x590 [ 96.635887][T11549] __x64_sys_sendmsg+0x73/0xb0 [ 96.640622][T11549] do_syscall_64+0x9d/0x550 [ 96.645320][T11549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.651177][T11549] RIP: 0033:0x4665f9 [ 96.655038][T11549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 96.674784][T11549] RSP: 002b:00007f6238c05188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 96.683262][T11549] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 96.691200][T11549] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 96.699140][T11549] RBP: 00007f6238c051d0 R08: 0000000000000000 R09: 0000000000000000 [ 96.707079][T11549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 96.715017][T11549] R13: 00007fff4e7e515f R14: 00007f6238c05300 R15: 0000000000022000 [ 96.746739][T11568] FAULT_INJECTION: forcing a failure. [ 96.746739][T11568] name failslab, interval 1, probability 0, space 0, times 0 [ 96.766094][T11568] CPU: 1 PID: 11568 Comm: syz-executor.3 Not tainted 5.4.0-rc2-syzkaller #0 [ 96.774831][T11568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.785483][T11568] Call Trace: [ 96.788743][T11568] dump_stack+0x86/0xca [ 96.792874][T11568] should_fail.cold.4+0x5/0x1f [ 96.797611][T11568] ? fault_create_debugfs_attr+0x150/0x150 [ 96.803405][T11568] ? __d_alloc+0x28/0x8a0 [ 96.807703][T11568] __should_failslab+0xdb/0x110 [ 96.812521][T11568] should_failslab+0x9/0x14 [ 96.816995][T11568] slab_pre_alloc_hook+0x7d/0x90 [ 96.821905][T11568] kmem_cache_alloc+0x20/0x2c0 [ 96.826634][T11568] __d_alloc+0x28/0x8a0 [ 96.830760][T11568] d_alloc+0x42/0x210 [ 96.834729][T11568] d_alloc_parallel+0xec/0x18f0 [ 96.839549][T11568] ? kernel_text_address+0x79/0xf0 [ 96.844632][T11568] ? __unwind_start+0x1ed/0x400 [ 96.849455][T11568] ? __kasan_check_read+0x11/0x20 [ 96.854453][T11568] ? mark_lock+0xd0/0x13e0 [ 96.858848][T11568] ? __d_lookup_rcu+0x8c0/0x8c0 [ 96.863663][T11568] ? __lock_acquire+0x967/0x5160 [ 96.868564][T11568] ? mark_lock+0xd0/0x13e0 [ 96.872953][T11568] ? find_held_lock+0x36/0x1d0 [ 96.877684][T11568] ? lockdep_init_map+0x1b6/0x5f0 [ 96.882674][T11568] ? lockdep_init_map+0x1b6/0x5f0 [ 96.887669][T11568] __lookup_slow+0x18d/0x3f0 [ 96.892228][T11568] ? vfs_unlink+0x550/0x550 [ 96.896702][T11568] ? __d_lookup+0x305/0x5c0 [ 96.901175][T11568] ? lockdep_hardirqs_on+0x3ab/0x590 [ 96.906423][T11568] ? d_lookup+0x88/0xb0 [ 96.910551][T11568] ? d_lookup+0x3c/0xb0 [ 96.914695][T11568] lookup_one_len+0x132/0x160 [ 96.919343][T11568] ? lookup_one_len_unlocked+0xc0/0xc0 [ 96.924776][T11568] ? _raw_spin_unlock+0x2c/0x50 [ 96.929595][T11568] start_creating+0xc0/0x240 [ 96.934152][T11568] debugfs_create_dir+0x17/0x350 [ 96.939396][T11568] ieee80211_debugfs_add_netdev+0x112/0x11d0 [ 96.946124][T11568] ? ieee80211_if_parse_tkip_mic_test+0x7c0/0x7c0 [ 96.953306][T11568] ? mark_lock+0x760/0x13e0 [ 96.958594][T11568] ? __raw_spin_lock_init+0x2d/0x100 [ 96.964065][T11568] ieee80211_setup_sdata+0x8f5/0xf20 [ 96.969316][T11568] ieee80211_if_add+0xc6a/0x1760 [ 96.974442][T11568] ieee80211_add_iface+0x7a/0xf0 [ 96.979560][T11568] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 96.985764][T11568] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 96.991276][T11568] nl80211_new_interface+0x3f5/0xfc0 [ 96.997474][T11568] ? nl80211_send_iface+0x17b0/0x17b0 [ 97.003050][T11568] ? nl80211_pre_doit+0x24a/0x540 [ 97.008441][T11568] genl_family_rcv_msg+0x61d/0x12f0 [ 97.013818][T11568] ? genl_unregister_family+0x6f0/0x6f0 [ 97.019328][T11568] ? radix_tree_insert+0x5b0/0x5b0 [ 97.024896][T11568] ? lock_downgrade+0x710/0x710 [ 97.029719][T11568] genl_rcv_msg+0xb1/0x160 [ 97.034356][T11568] netlink_rcv_skb+0x13c/0x380 [ 97.039532][T11568] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 97.045178][T11568] ? netlink_ack+0x990/0x990 [ 97.050279][T11568] ? netlink_deliver_tap+0x1b2/0xb10 [ 97.055531][T11568] genl_rcv+0x23/0x40 [ 97.059573][T11568] netlink_unicast+0x43b/0x640 [ 97.064304][T11568] ? netlink_attachskb+0x6d0/0x6d0 [ 97.069444][T11568] ? _copy_from_iter_full+0x195/0x7f0 [ 97.074786][T11568] ? __check_object_size+0x203/0x2f9 [ 97.080036][T11568] netlink_sendmsg+0x79e/0xc40 [ 97.084769][T11568] ? netlink_unicast+0x640/0x640 [ 97.089674][T11568] ? apparmor_socket_sendmsg+0x1b/0x20 [ 97.095099][T11568] ? netlink_unicast+0x640/0x640 [ 97.100005][T11568] sock_sendmsg+0xb5/0xf0 [ 97.104301][T11568] ___sys_sendmsg+0x653/0x950 [ 97.108944][T11568] ? copy_msghdr_from_user+0x460/0x460 [ 97.114367][T11568] ? rcu_read_lock_held+0xa7/0xb0 [ 97.119359][T11568] ? __kasan_check_read+0x11/0x20 [ 97.124350][T11568] ? __fget+0x2e3/0x450 [ 97.128479][T11568] ? do_dup2+0x450/0x450 [ 97.132687][T11568] ? mark_lock+0xd0/0x13e0 [ 97.137070][T11568] ? __fget_light+0x179/0x1f0 [ 97.141730][T11568] ? __fdget+0xe/0x10 [ 97.145680][T11568] ? sockfd_lookup_light+0x1c/0x150 [ 97.150851][T11568] __sys_sendmsg+0xd9/0x180 [ 97.155321][T11568] ? __sys_sendmsg_sock+0xb0/0xb0 [ 97.160311][T11568] ? __context_tracking_exit.part.3+0x81/0x230 [ 97.166432][T11568] ? syscall_trace_enter+0x27f/0xc80 [ 97.171801][T11568] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.177830][T11568] ? lockdep_hardirqs_on+0x3ab/0x590 [ 97.183081][T11568] __x64_sys_sendmsg+0x73/0xb0 [ 97.187810][T11568] do_syscall_64+0x9d/0x550 [ 97.192283][T11568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.198139][T11568] RIP: 0033:0x4665f9 [ 97.202002][T11568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 97.221664][T11568] RSP: 002b:00007f751587a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.230058][T11568] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 97.238011][T11568] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 2021/04/26 13:34:44 executed programs: 75 [ 97.245951][T11568] RBP: 00007f751587a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 97.253893][T11568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 97.261833][T11568] R13: 00007fff51dd022f R14: 00007f751587a300 R15: 0000000000022000 [ 97.294409][T11575] FAULT_INJECTION: forcing a failure. [ 97.294409][T11575] name failslab, interval 1, probability 0, space 0, times 0 [ 97.316358][T11575] CPU: 1 PID: 11575 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 97.325102][T11575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.335132][T11575] Call Trace: [ 97.338389][T11575] dump_stack+0x86/0xca [ 97.342532][T11575] should_fail.cold.4+0x5/0x1f [ 97.347262][T11575] ? fault_create_debugfs_attr+0x150/0x150 [ 97.353035][T11575] ? rcu_read_lock_sched_held+0xa7/0xd0 [ 97.358547][T11575] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 97.363804][T11575] __should_failslab+0xdb/0x110 [ 97.368642][T11575] should_failslab+0x9/0x14 [ 97.373111][T11575] slab_pre_alloc_hook+0x2f/0x90 [ 97.378019][T11575] kmem_cache_alloc_trace+0x27/0x1b0 [ 97.383279][T11575] ? mesh_table_alloc+0x3f/0x140 [ 97.388189][T11575] mesh_table_alloc+0x3f/0x140 [ 97.392921][T11575] mesh_pathtbl_init+0x22/0xe0 [ 97.397670][T11575] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 97.403275][T11575] ieee80211_setup_sdata+0xb5c/0xf20 [ 97.408546][T11575] ieee80211_if_add+0xc6a/0x1760 [ 97.413455][T11575] ieee80211_add_iface+0x7a/0xf0 [ 97.418384][T11575] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 97.424606][T11575] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 97.429883][T11575] nl80211_new_interface+0x3f5/0xfc0 [ 97.435136][T11575] ? nl80211_send_iface+0x17b0/0x17b0 [ 97.440482][T11575] ? nl80211_pre_doit+0x24a/0x540 [ 97.445479][T11575] genl_family_rcv_msg+0x61d/0x12f0 [ 97.450645][T11575] ? genl_unregister_family+0x6f0/0x6f0 [ 97.456157][T11575] ? radix_tree_insert+0x5b0/0x5b0 [ 97.461239][T11575] ? lock_downgrade+0x710/0x710 [ 97.466061][T11575] genl_rcv_msg+0xb1/0x160 [ 97.470467][T11575] netlink_rcv_skb+0x13c/0x380 [ 97.475197][T11575] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 97.480637][T11575] ? netlink_ack+0x990/0x990 [ 97.485210][T11575] ? netlink_deliver_tap+0x1b2/0xb10 [ 97.490483][T11575] genl_rcv+0x23/0x40 [ 97.494432][T11575] netlink_unicast+0x43b/0x640 [ 97.499177][T11575] ? netlink_attachskb+0x6d0/0x6d0 [ 97.504255][T11575] ? _copy_from_iter_full+0x195/0x7f0 [ 97.509611][T11575] ? __check_object_size+0x203/0x2f9 [ 97.514869][T11575] netlink_sendmsg+0x79e/0xc40 [ 97.520224][T11575] ? netlink_unicast+0x640/0x640 [ 97.525513][T11575] ? apparmor_socket_sendmsg+0x1b/0x20 [ 97.530936][T11575] ? netlink_unicast+0x640/0x640 [ 97.536121][T11575] sock_sendmsg+0xb5/0xf0 [ 97.540490][T11575] ___sys_sendmsg+0x653/0x950 [ 97.545137][T11575] ? copy_msghdr_from_user+0x460/0x460 [ 97.550631][T11575] ? rcu_read_lock_held+0xa7/0xb0 [ 97.555623][T11575] ? __kasan_check_read+0x11/0x20 [ 97.560617][T11575] ? __fget+0x2e3/0x450 [ 97.564744][T11575] ? do_dup2+0x450/0x450 [ 97.568960][T11575] ? mark_lock+0xd0/0x13e0 [ 97.573350][T11575] ? __fget_light+0x179/0x1f0 [ 97.577993][T11575] ? __fdget+0xe/0x10 [ 97.581943][T11575] ? sockfd_lookup_light+0x1c/0x150 [ 97.587108][T11575] __sys_sendmsg+0xd9/0x180 [ 97.591575][T11575] ? __sys_sendmsg_sock+0xb0/0xb0 [ 97.596566][T11575] ? __context_tracking_exit.part.3+0x81/0x230 [ 97.602709][T11575] ? syscall_trace_enter+0x27f/0xc80 [ 97.607971][T11575] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.614020][T11575] ? lockdep_hardirqs_on+0x3ab/0x590 [ 97.619273][T11575] __x64_sys_sendmsg+0x73/0xb0 [ 97.624003][T11575] do_syscall_64+0x9d/0x550 [ 97.628477][T11575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.634333][T11575] RIP: 0033:0x4665f9 [ 97.638194][T11575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 97.657767][T11575] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.666142][T11575] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 97.674129][T11575] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 97.682308][T11575] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 97.690261][T11575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 97.698199][T11575] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 97.709465][T11575] ------------[ cut here ]------------ [ 97.714993][T11575] WARNING: CPU: 1 PID: 11575 at kernel/workqueue.c:3031 __flush_work+0x752/0x930 [ 97.724065][T11575] Kernel panic - not syncing: panic_on_warn set ... [ 97.730637][T11575] CPU: 1 PID: 11575 Comm: syz-executor.5 Not tainted 5.4.0-rc2-syzkaller #0 [ 97.739270][T11575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.749291][T11575] Call Trace: [ 97.752547][T11575] dump_stack+0x86/0xca [ 97.756669][T11575] panic+0x29a/0x523 [ 97.760529][T11575] ? add_taint.cold.7+0x11/0x11 [ 97.765364][T11575] ? printk+0x9a/0xc0 [ 97.769314][T11575] ? printk+0x9a/0xc0 [ 97.773265][T11575] ? __flush_work+0x752/0x930 [ 97.777906][T11575] __warn.cold.10+0x25/0x25 [ 97.782375][T11575] ? __flush_work+0x752/0x930 [ 97.787017][T11575] report_bug+0x1ad/0x270 [ 97.791332][T11575] do_error_trap+0x125/0x1d0 [ 97.795908][T11575] do_invalid_op+0x36/0x40 [ 97.800288][T11575] ? __flush_work+0x752/0x930 [ 97.804930][T11575] invalid_op+0x2d/0x40 [ 97.809053][T11575] RIP: 0010:__flush_work+0x752/0x930 [ 97.814299][T11575] Code: 89 df 48 89 95 e0 fe ff ff e8 fa 8c 5c 00 41 83 e5 08 48 0f ba 2b 03 41 81 cd e0 01 00 00 48 8b 95 e0 fe ff ff e9 67 fb ff ff <0f> 0b c6 85 f3 fe ff ff 00 e9 d6 fc ff ff e8 4b 37 15 00 84 c0 0f [ 97.833869][T11575] RSP: 0018:ffff8880a0e6f0e8 EFLAGS: 00010246 [ 97.839917][T11575] RAX: dffffc0000000000 RBX: ffff8880a8e5a300 RCX: 1ffff110141cde22 [ 97.847873][T11575] RDX: 1ffff110151cb463 RSI: 0000000000000001 RDI: ffff8880a8e5a300 [ 97.855811][T11575] RBP: ffff8880a0e6f218 R08: 0000000000000006 R09: fffffbfff1a35b38 [ 97.863748][T11575] R10: fffffbfff1a35b37 R11: ffffffff8d1ad9bf R12: ffff8880a8e5a318 [ 97.871687][T11575] R13: ffff8880a0e6f1f0 R14: ffff8880a8e5a300 R15: 0000000000000000 [ 97.879651][T11575] ? __kasan_check_read+0x11/0x20 [ 97.884641][T11575] ? mark_lock+0xd0/0x13e0 [ 97.889022][T11575] ? queue_delayed_work_on+0x90/0x90 [ 97.894300][T11575] ? mark_held_locks+0xb8/0x130 [ 97.899122][T11575] ? __cancel_work_timer+0x159/0x3a0 [ 97.904395][T11575] ? cancel_work_sync+0xb/0x10 [ 97.909126][T11575] ? lockdep_hardirqs_on+0x3ab/0x590 [ 97.914375][T11575] ? __cancel_work_timer+0x159/0x3a0 [ 97.919642][T11575] ? trace_hardirqs_on+0x28/0x1a0 [ 97.924634][T11575] __cancel_work_timer+0x29d/0x3a0 [ 97.929734][T11575] ? mod_delayed_work_on+0x110/0x110 [ 97.934990][T11575] ? rcu_read_lock_sched_held+0xa7/0xd0 [ 97.940500][T11575] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 97.945753][T11575] cancel_work_sync+0xb/0x10 [ 97.950308][T11575] rhashtable_free_and_destroy+0x25/0x6b0 [ 97.955992][T11575] ? kasan_kmalloc+0x9/0x10 [ 97.960464][T11575] ? kmem_cache_alloc_trace+0xe9/0x1b0 [ 97.965889][T11575] ? mesh_table_alloc+0x3f/0x140 [ 97.970795][T11575] ? mesh_path_free_rcu+0x3a0/0x3a0 [ 97.975981][T11575] mesh_pathtbl_init+0xb4/0xe0 [ 97.980730][T11575] ieee80211_mesh_init_sdata+0x183/0x3e0 [ 97.986337][T11575] ieee80211_setup_sdata+0xb5c/0xf20 [ 97.991611][T11575] ieee80211_if_add+0xc6a/0x1760 [ 97.996520][T11575] ieee80211_add_iface+0x7a/0xf0 [ 98.001421][T11575] ? ieee80211_update_mesh_config+0x12e0/0x12e0 [ 98.007627][T11575] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 98.012879][T11575] nl80211_new_interface+0x3f5/0xfc0 [ 98.018130][T11575] ? nl80211_send_iface+0x17b0/0x17b0 [ 98.023473][T11575] ? nl80211_pre_doit+0x24a/0x540 [ 98.028474][T11575] genl_family_rcv_msg+0x61d/0x12f0 [ 98.033647][T11575] ? genl_unregister_family+0x6f0/0x6f0 [ 98.039157][T11575] ? radix_tree_insert+0x5b0/0x5b0 [ 98.044232][T11575] ? lock_downgrade+0x710/0x710 [ 98.049054][T11575] genl_rcv_msg+0xb1/0x160 [ 98.053438][T11575] netlink_rcv_skb+0x13c/0x380 [ 98.058185][T11575] ? genl_family_rcv_msg+0x12f0/0x12f0 [ 98.063609][T11575] ? netlink_ack+0x990/0x990 [ 98.068166][T11575] ? netlink_deliver_tap+0x1b2/0xb10 [ 98.073417][T11575] genl_rcv+0x23/0x40 [ 98.077366][T11575] netlink_unicast+0x43b/0x640 [ 98.082099][T11575] ? netlink_attachskb+0x6d0/0x6d0 [ 98.087174][T11575] ? _copy_from_iter_full+0x195/0x7f0 [ 98.092511][T11575] ? __check_object_size+0x203/0x2f9 [ 98.097781][T11575] netlink_sendmsg+0x79e/0xc40 [ 98.102510][T11575] ? netlink_unicast+0x640/0x640 [ 98.107435][T11575] ? apparmor_socket_sendmsg+0x1b/0x20 [ 98.112876][T11575] ? netlink_unicast+0x640/0x640 [ 98.117778][T11575] sock_sendmsg+0xb5/0xf0 [ 98.122094][T11575] ___sys_sendmsg+0x653/0x950 [ 98.126736][T11575] ? copy_msghdr_from_user+0x460/0x460 [ 98.132175][T11575] ? rcu_read_lock_held+0xa7/0xb0 [ 98.137169][T11575] ? __kasan_check_read+0x11/0x20 [ 98.142161][T11575] ? __fget+0x2e3/0x450 [ 98.146286][T11575] ? do_dup2+0x450/0x450 [ 98.150495][T11575] ? mark_lock+0xd0/0x13e0 [ 98.154882][T11575] ? __fget_light+0x179/0x1f0 [ 98.159523][T11575] ? __fdget+0xe/0x10 [ 98.163476][T11575] ? sockfd_lookup_light+0x1c/0x150 [ 98.168645][T11575] __sys_sendmsg+0xd9/0x180 [ 98.173133][T11575] ? __sys_sendmsg_sock+0xb0/0xb0 [ 98.178121][T11575] ? __context_tracking_exit.part.3+0x81/0x230 [ 98.184244][T11575] ? syscall_trace_enter+0x27f/0xc80 [ 98.189517][T11575] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.195548][T11575] ? lockdep_hardirqs_on+0x3ab/0x590 [ 98.200815][T11575] __x64_sys_sendmsg+0x73/0xb0 [ 98.205543][T11575] do_syscall_64+0x9d/0x550 [ 98.210012][T11575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.215867][T11575] RIP: 0033:0x4665f9 [ 98.219729][T11575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 98.239321][T11575] RSP: 002b:00007ff957bcb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.247696][T11575] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 98.255635][T11575] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 98.263572][T11575] RBP: 00007ff957bcb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 98.271512][T11575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 98.279464][T11575] R13: 00007ffe805318af R14: 00007ff957bcb300 R15: 0000000000022000 [ 98.291527][T11575] Kernel Offset: disabled [ 98.295890][T11575] Rebooting in 86400 seconds..