[ 77.576475][ T8] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.618107][ T8] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.697839][ T8] device hsr_slave_0 left promiscuous mode [ 78.705220][ T8] device hsr_slave_1 left promiscuous mode [ 78.713944][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.721678][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.733396][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.741067][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.751012][ T8] device bridge_slave_1 left promiscuous mode [ 78.757865][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.771739][ T8] device bridge_slave_0 left promiscuous mode [ 78.778283][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.794857][ T8] device veth1_macvtap left promiscuous mode [ 78.801195][ T8] device veth0_macvtap left promiscuous mode [ 78.807229][ T8] device veth1_vlan left promiscuous mode [ 78.813326][ T8] device veth0_vlan left promiscuous mode [ 78.949884][ T8] team0 (unregistering): Port device team_slave_1 removed [ 78.963510][ T8] team0 (unregistering): Port device team_slave_0 removed [ 78.976620][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.990205][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.042607][ T8] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.177' (ECDSA) to the list of known hosts. 2021/10/26 00:14:06 parsed 1 programs 2021/10/26 00:14:07 executed programs: 0 [ 84.484163][ T7047] chnl_net:caif_netlink_parms(): no params data found [ 84.535447][ T7045] chnl_net:caif_netlink_parms(): no params data found [ 84.576460][ T7050] chnl_net:caif_netlink_parms(): no params data found [ 84.703018][ T7048] chnl_net:caif_netlink_parms(): no params data found [ 84.745948][ T7046] chnl_net:caif_netlink_parms(): no params data found [ 84.867996][ T7049] chnl_net:caif_netlink_parms(): no params data found [ 84.878986][ T7047] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.886169][ T7047] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.894393][ T7047] device bridge_slave_0 entered promiscuous mode [ 84.916859][ T7045] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.924253][ T7045] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.932666][ T7045] device bridge_slave_0 entered promiscuous mode [ 84.973928][ T7047] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.981503][ T7047] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.989254][ T7047] device bridge_slave_1 entered promiscuous mode [ 85.017419][ T7045] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.025014][ T7045] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.032834][ T7045] device bridge_slave_1 entered promiscuous mode [ 85.137828][ T7047] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.171200][ T7050] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.178678][ T7050] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.187352][ T7050] device bridge_slave_0 entered promiscuous mode [ 85.200488][ T7045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.212048][ T7047] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.239849][ T7050] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.247293][ T7050] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.255673][ T7050] device bridge_slave_1 entered promiscuous mode [ 85.264523][ T7045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.377376][ T7048] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.384838][ T7048] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.393024][ T7048] device bridge_slave_0 entered promiscuous mode [ 85.425750][ T7045] team0: Port device team_slave_0 added [ 85.432503][ T7046] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.439826][ T7046] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.448177][ T7046] device bridge_slave_0 entered promiscuous mode [ 85.459550][ T7047] team0: Port device team_slave_0 added [ 85.466104][ T7048] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.473270][ T7048] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.481441][ T7048] device bridge_slave_1 entered promiscuous mode [ 85.508807][ T7050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.520999][ T7045] team0: Port device team_slave_1 added [ 85.527016][ T7046] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.534183][ T7046] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.542879][ T7046] device bridge_slave_1 entered promiscuous mode [ 85.551746][ T7047] team0: Port device team_slave_1 added [ 85.585363][ T7049] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.593346][ T7049] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.601505][ T7049] device bridge_slave_0 entered promiscuous mode [ 85.637751][ T7050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.681819][ T6881] Bluetooth: hci1: command 0x0409 tx timeout [ 85.688935][ T6881] Bluetooth: hci0: command 0x0409 tx timeout [ 85.695756][ T7049] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.703440][ T7049] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.711772][ T7049] device bridge_slave_1 entered promiscuous mode [ 85.750177][ T2933] Bluetooth: hci3: command 0x0409 tx timeout [ 85.761626][ T7047] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.768607][ T7047] 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. [ 85.795603][ T7047] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.810691][ T7048] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.820435][ T6881] Bluetooth: hci2: command 0x0409 tx timeout [ 85.826733][ T7046] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.838491][ T7048] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.841639][ T2933] Bluetooth: hci5: command 0x0409 tx timeout [ 85.850344][ T7045] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.861339][ T7045] 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. [ 85.888000][ T7045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.912747][ T7050] team0: Port device team_slave_0 added [ 85.919619][ T7047] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.926840][ T7047] 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. [ 85.953737][ T7047] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.967242][ T7046] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.986353][ T7045] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.993586][ T7045] 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. [ 86.020714][ T7045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.032462][ T2933] Bluetooth: hci4: command 0x0409 tx timeout [ 86.053148][ T7050] team0: Port device team_slave_1 added [ 86.121962][ T7049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.171679][ T7048] team0: Port device team_slave_0 added [ 86.190923][ T7049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.213770][ T7047] device hsr_slave_0 entered promiscuous mode [ 86.222302][ T7047] device hsr_slave_1 entered promiscuous mode [ 86.234386][ T7046] team0: Port device team_slave_0 added [ 86.243580][ T7048] team0: Port device team_slave_1 added [ 86.252291][ T7045] device hsr_slave_0 entered promiscuous mode [ 86.258920][ T7045] device hsr_slave_1 entered promiscuous mode [ 86.265876][ T7045] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.273955][ T7045] Cannot create hsr debugfs directory [ 86.305498][ T7050] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.312626][ T7050] 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. [ 86.339219][ T7050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.353694][ T7046] team0: Port device team_slave_1 added [ 86.389430][ T7049] team0: Port device team_slave_0 added [ 86.408811][ T7050] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.416438][ T7050] 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. [ 86.442785][ T7050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.509294][ T7049] team0: Port device team_slave_1 added [ 86.549881][ T7048] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.557263][ T7048] 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. [ 86.584298][ T7048] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.627057][ T7046] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.634267][ T7046] 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. [ 86.660572][ T7046] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.673508][ T7048] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.680808][ T7048] 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. [ 86.706775][ T7048] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.736556][ T7049] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.743799][ T7049] 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. [ 86.769916][ T7049] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.781538][ T7046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.788577][ T7046] 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. [ 86.814844][ T7046] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.857055][ T7050] device hsr_slave_0 entered promiscuous mode [ 86.863877][ T7050] device hsr_slave_1 entered promiscuous mode [ 86.873347][ T7050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.881315][ T7050] Cannot create hsr debugfs directory [ 86.893720][ T7049] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.901330][ T7049] 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. [ 86.927615][ T7049] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.014349][ T7048] device hsr_slave_0 entered promiscuous mode [ 87.023500][ T7048] device hsr_slave_1 entered promiscuous mode [ 87.030574][ T7048] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.038172][ T7048] Cannot create hsr debugfs directory [ 87.080981][ T7046] device hsr_slave_0 entered promiscuous mode [ 87.090282][ T7046] device hsr_slave_1 entered promiscuous mode [ 87.096964][ T7046] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.104687][ T7046] Cannot create hsr debugfs directory [ 87.185230][ T7049] device hsr_slave_0 entered promiscuous mode [ 87.196361][ T7049] device hsr_slave_1 entered promiscuous mode [ 87.205136][ T7049] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.213238][ T7049] Cannot create hsr debugfs directory [ 87.612848][ T7045] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.658732][ T7045] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.702267][ T7045] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.713528][ T7045] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.750044][ T2933] Bluetooth: hci0: command 0x041b tx timeout [ 87.756363][ T2933] Bluetooth: hci1: command 0x041b tx timeout [ 87.777309][ T7050] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 87.829973][ T25] Bluetooth: hci3: command 0x041b tx timeout [ 87.837332][ T7050] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 87.845684][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 87.858271][ T7047] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.871758][ T7048] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 87.881352][ T7048] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 87.891972][ T7048] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 87.903485][ T7050] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 87.910143][ T2933] Bluetooth: hci5: command 0x041b tx timeout [ 87.932357][ T8986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.940389][ T8986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.948827][ T7048] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 87.964108][ T7049] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.982482][ T7049] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 88.011785][ T7050] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 88.041002][ T7049] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 88.054308][ T7047] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.067923][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.069996][ T136] Bluetooth: hci4: command 0x041b tx timeout [ 88.077073][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.090598][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.097761][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.110385][ T7046] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 88.123367][ T7049] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 88.145602][ T8986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.155126][ T8986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.164041][ T8986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.172840][ T8986] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.179965][ T8986] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.190057][ T7046] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 88.203809][ T7046] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 88.217069][ T7046] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 88.241578][ T7045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.283086][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.291056][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.299123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.341224][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.350269][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.360335][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.377576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.421250][ T7045] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.430658][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.439279][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.461420][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.470260][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.478928][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.486273][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.494606][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.503695][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.512489][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.519757][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.527319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.537356][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.568013][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.576663][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.598148][ T7048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.611873][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.620597][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.629025][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.647475][ T7047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.661048][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.670519][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.681003][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.730375][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.739221][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.748800][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.757593][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.766158][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.774120][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.785930][ T7046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.799093][ T7050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.810651][ T9000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.818258][ T9000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.831383][ T7048] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.852768][ T7046] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.865355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.875048][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.883616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.891903][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.903372][ T7045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.920201][ T7050] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.952246][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.961270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.970666][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.978041][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.986178][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.994444][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.002314][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.011182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.019803][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.026959][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.034701][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.043518][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.052027][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.059068][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.066770][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.075500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.084040][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.091189][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.099041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.108117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.117151][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.125707][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.133035][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.140948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.149975][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.158678][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.167199][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.174364][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.182094][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.191715][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.203976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.212672][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.220891][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.229066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.237302][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.253545][ T7047] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.265328][ T7049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.297725][ T7050] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.308869][ T7050] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.347749][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.357331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.366400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.375131][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.384490][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.393174][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.402412][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.412005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.421631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.430301][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.438846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.447680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.456949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.466674][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.475677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.484727][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.492685][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.500760][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.510591][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.519074][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.527783][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.536338][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.545287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.556040][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.564090][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.572367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.593347][ T7049] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.611161][ T7045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.628486][ T7046] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.639074][ T7046] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.654788][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.662805][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.670669][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.679070][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.687690][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.696235][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.709847][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.729892][ T7048] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.749981][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.757524][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.765496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.774946][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.783528][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.790811][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.798545][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.807456][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.816000][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.823295][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.830409][ T9000] Bluetooth: hci1: command 0x040f tx timeout [ 89.831530][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.840897][ T9000] Bluetooth: hci0: command 0x040f tx timeout [ 89.888820][ T7050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.904903][ T7046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.910090][ T9000] Bluetooth: hci2: command 0x040f tx timeout [ 89.930118][ T9000] Bluetooth: hci3: command 0x040f tx timeout [ 89.956122][ T7045] device veth0_vlan entered promiscuous mode [ 89.990680][ T7047] device veth0_vlan entered promiscuous mode [ 89.991797][ T9001] Bluetooth: hci5: command 0x040f tx timeout [ 90.000882][ T7045] device veth1_vlan entered promiscuous mode [ 90.016825][ T7049] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 90.027406][ T7049] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.040759][ T7046] device veth0_vlan entered promiscuous mode [ 90.060913][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.069050][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.077334][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.085075][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.092886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.100628][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.109502][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.118552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.127494][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.136786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.145576][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.149888][ T9000] Bluetooth: hci4: command 0x040f tx timeout [ 90.155080][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.168717][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.177340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.186493][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.194943][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.203644][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.212443][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.220853][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.229518][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.238373][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.247485][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.256423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.265338][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.274368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.283336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.292405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.301103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.311879][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.320266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.328700][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.336920][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.345271][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.353552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.361688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.369889][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.382113][ T7046] device veth1_vlan entered promiscuous mode [ 90.389605][ T7047] device veth1_vlan entered promiscuous mode [ 90.458487][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.467450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.476146][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.486062][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.494854][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.537510][ T7045] device veth0_macvtap entered promiscuous mode [ 90.554454][ T7049] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.566348][ T7047] device veth0_macvtap entered promiscuous mode [ 90.580524][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.588708][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.597028][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.604863][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.612478][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.621268][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.630017][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.638706][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.648943][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.660739][ T7045] device veth1_macvtap entered promiscuous mode [ 90.684663][ T7045] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.699953][ T7047] device veth1_macvtap entered promiscuous mode [ 90.730513][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.739193][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.748163][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.757447][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.770949][ T7045] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.781467][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.790599][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.799496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.807981][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.817275][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.825295][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.835987][ T7046] device veth0_macvtap entered promiscuous mode [ 90.855226][ T7046] device veth1_macvtap entered promiscuous mode [ 90.866176][ T7045] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.875910][ T7045] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.885508][ T7045] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.894303][ T7045] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.908026][ T7048] device veth0_vlan entered promiscuous mode [ 90.940341][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.948684][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.957639][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.966815][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.975788][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.984640][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.994232][ T7047] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 91.005493][ T7047] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.016933][ T7047] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.030281][ T7047] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 91.041516][ T7047] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.052702][ T7047] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.061612][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.070532][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.079184][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.088019][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.117220][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.125853][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.137591][ T7048] device veth1_vlan entered promiscuous mode [ 91.156644][ T7046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 91.167704][ T7046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.177688][ T7046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 91.188204][ T7046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.199407][ T7046] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.214963][ T7050] device veth0_vlan entered promiscuous mode [ 91.229943][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.237944][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.246440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.254652][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.263385][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.272373][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.298577][ T7049] device veth0_vlan entered promiscuous mode [ 91.328357][ T7048] device veth0_macvtap entered promiscuous mode [ 91.336510][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.345586][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.354422][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.363598][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.381018][ T7046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 91.391680][ T7046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.401971][ T7046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 91.412774][ T7046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.424309][ T7046] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.490829][ T7049] device veth1_vlan entered promiscuous mode [ 91.497986][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.506078][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.514454][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.522760][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.531323][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.540102][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.558969][ T7046] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.568254][ T7046] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.577060][ T7046] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.586090][ T7046] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.612529][ T7050] device veth1_vlan entered promiscuous mode [ 91.621856][ T7048] device veth1_macvtap entered promiscuous mode [ 91.659363][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.660253][ T909] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.667808][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.675283][ T909] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.691499][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.783784][ T7048] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 91.794542][ T7048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.805221][ T7048] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 91.815759][ T7048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.825807][ T7048] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 91.836795][ T7048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.848382][ T7048] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.867611][ T7048] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 91.878460][ T7048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.888659][ T7048] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 91.900239][ T7048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.910842][ T7048] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 91.921599][ T7048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.932954][ T7048] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.943996][ T9001] Bluetooth: hci0: command 0x0419 tx timeout [ 91.950853][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.959830][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.968522][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.977569][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.986991][ T136] Bluetooth: hci1: command 0x0419 tx timeout [ 91.995124][ T136] Bluetooth: hci3: command 0x0419 tx timeout [ 92.002333][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.007000][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.011675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.019086][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.031856][ T7049] device veth0_macvtap entered promiscuous mode [ 92.042203][ T136] Bluetooth: hci2: command 0x0419 tx timeout [ 92.047430][ T7048] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.058083][ T7048] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.067051][ T7048] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.070304][ T9001] Bluetooth: hci5: command 0x0419 tx timeout [ 92.076867][ T7048] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.107739][ T1019] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.116712][ T1019] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.149951][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.157893][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.166095][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.233868][ T25] Bluetooth: hci4: command 0x0419 tx timeout [ 92.238717][ T7050] device veth0_macvtap entered promiscuous mode [ 92.287975][ T7049] device veth1_macvtap entered promiscuous mode [ 92.295787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.303853][ T909] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.304379][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.312405][ T909] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.320794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.336366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.465470][ T7050] device veth1_macvtap entered promiscuous mode [ 92.497798][ T9021] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.507163][ T9021] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.545708][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.557251][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.567713][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.578222][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.588247][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.599461][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.609601][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.620283][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.632052][ T7049] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.647127][ T6881] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.656079][ T6881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.669460][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 92.681956][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.688017][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.690135][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.710663][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.720805][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.733257][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.743454][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.754131][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.764052][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.774554][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.784769][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.795310][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.806666][ T7050] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.867627][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.876228][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.885507][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.895164][ T6881] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 92.912615][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 92.923231][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.933136][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 92.943804][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.953680][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 92.964156][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.974084][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 92.985064][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.996781][ T7049] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.009188][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.020384][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.030155][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 93.035755][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.046430][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.056536][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.067643][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.078043][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.088643][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.098653][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.109424][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.120914][ T7050] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.145783][ T7049] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.154245][ T1019] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.155015][ T7049] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.163257][ T1019] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.171963][ T7049] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.188080][ T7049] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.206375][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.214769][ T25] usb 1-1: config index 0 descriptor too short (expected 129, got 36) [ 93.215306][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.223312][ T25] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 93.232260][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.241303][ T25] usb 1-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 93.249909][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.258306][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.267195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.287869][ T7050] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.296745][ T7050] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.305539][ T7050] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.314423][ T7050] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.324797][ T25] usb 1-1: config 0 descriptor?? [ 93.333587][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.342184][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.361503][ T9067] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 93.367070][ T909] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.377011][ T909] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.459422][ T6881] usb 3-1: Using ep0 maxpacket: 8 [ 93.505590][ T909] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.514206][ T909] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.575546][ T9021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.584144][ T9021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.592462][ T9021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.601248][ T6881] usb 3-1: config index 0 descriptor too short (expected 129, got 36) [ 93.609767][ T6881] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 93.619745][ T6881] usb 3-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 93.628937][ T6881] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.649611][ T9067] UDC core: couldn't find an available UDC or it's busy: -16 [ 93.657166][ T9067] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 93.681798][ T6881] usb 3-1: config 0 descriptor?? [ 93.691243][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.699329][ T25] usb 1-1: string descriptor 0 read error: -71 [ 93.706235][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.718934][ C1] port100 1-1:0.0: NFC: Urb failure (status -71) [ 93.720074][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.726059][ C1] port100 1-1:0.0: NFC: Urb failure (status -71) [ 93.735761][ T9061] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 93.743409][ T25] port100 1-1:0.0: NFC: Could not get supported command types [ 93.768295][ T25] usb 1-1: USB disconnect, device number 2 [ 93.915629][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.923856][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.937262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.981440][ T9061] UDC core: couldn't find an available UDC or it's busy: -16 [ 93.989397][ T9061] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 94.005033][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.013332][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.023428][ T9000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.061474][ T6881] usb 3-1: string descriptor 0 read error: -71 [ 94.088883][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 94.095548][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 94.103006][ T6881] port100 3-1:0.0: NFC: Could not get supported command types [ 94.152513][ T6881] usb 3-1: USB disconnect, device number 2 2021/10/26 00:14:19 executed programs: 6 [ 94.213738][ T9170] UDC core: couldn't find an available UDC or it's busy: -16 [ 94.221466][ T9170] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 94.259341][ T136] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 94.267502][ T20] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 94.285631][ T6880] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 94.489134][ T25] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 94.509564][ T20] usb 4-1: Using ep0 maxpacket: 8 [ 94.515052][ T136] usb 2-1: Using ep0 maxpacket: 8 [ 94.537087][ T9061] UDC core: couldn't find an available UDC or it's busy: -16 [ 94.545015][ T9061] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 94.569198][ T6880] usb 6-1: Using ep0 maxpacket: 8 [ 94.630488][ T20] usb 4-1: config index 0 descriptor too short (expected 129, got 36) [ 94.639095][ T20] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 94.648867][ T20] usb 4-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 94.658170][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.669018][ T136] usb 2-1: config index 0 descriptor too short (expected 129, got 36) [ 94.677727][ T136] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 94.688164][ T136] usb 2-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 94.697398][ T136] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.710520][ T6880] usb 6-1: config index 0 descriptor too short (expected 129, got 36) [ 94.719460][ T6880] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 94.729207][ T6880] usb 6-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 94.738556][ T6880] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.754378][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 94.761493][ T136] usb 2-1: config 0 descriptor?? [ 94.768059][ T20] usb 4-1: config 0 descriptor?? [ 94.781176][ T9158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 94.791357][ T9159] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 94.819289][ T5] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 94.829131][ T6881] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 94.879733][ T25] usb 5-1: config index 0 descriptor too short (expected 129, got 36) [ 94.888467][ T25] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 94.898396][ T25] usb 5-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 94.907837][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.007269][ T25] usb 5-1: config 0 descriptor?? [ 95.030873][ T9171] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 95.030991][ T9158] UDC core: couldn't find an available UDC or it's busy: -16 [ 95.038223][ T9159] UDC core: couldn't find an available UDC or it's busy: -16 [ 95.045180][ T9158] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 95.060717][ T9159] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 95.068414][ T6881] usb 3-1: device descriptor read/64, error 18 [ 95.099415][ T136] usb 2-1: string descriptor 0 read error: -71 [ 95.109659][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 95.118745][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 95.120407][ T6880] usb 6-1: config 0 descriptor?? [ 95.125129][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 95.160946][ T9148] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 95.169677][ T136] port100 2-1:0.0: NFC: Could not get supported command types [ 95.193422][ T136] usb 2-1: USB disconnect, device number 2 [ 95.208992][ T20] usb 4-1: string descriptor 0 read error: -71 [ 95.228713][ C1] port100 4-1:0.0: NFC: Urb failure (status -71) [ 95.235140][ C1] port100 4-1:0.0: NFC: Urb failure (status -71) [ 95.243137][ T20] port100 4-1:0.0: NFC: Could not get supported command types [ 95.255706][ T20] usb 4-1: USB disconnect, device number 2 [ 95.262912][ T5] usb 1-1: config index 0 descriptor too short (expected 129, got 36) [ 95.271759][ T5] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 95.281596][ T5] usb 1-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 95.291359][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.316150][ T5] usb 1-1: config 0 descriptor?? [ 95.344418][ T9178] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 95.352912][ T9168] UDC core: couldn't find an available UDC or it's busy: -16 [ 95.360528][ T9168] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 95.379739][ T9148] UDC core: couldn't find an available UDC or it's busy: -16 [ 95.387853][ T9148] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 95.396272][ T6881] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 95.459076][ T25] usb 5-1: string descriptor 0 read error: -71 [ 95.475448][ T6880] usb 6-1: string descriptor 0 read error: -71 [ 95.488789][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 95.495295][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 95.503658][ T25] port100 5-1:0.0: NFC: Could not get supported command types [ 95.508676][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 95.515269][ T25] usb 5-1: USB disconnect, device number 2 [ 95.517487][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 95.524362][ T6880] port100 6-1:0.0: NFC: Could not get supported command types [ 95.595938][ T6880] usb 6-1: USB disconnect, device number 2 [ 95.799043][ T6881] usb 3-1: device descriptor read/64, error -71 [ 95.919536][ T6881] usb usb3-port1: attempt power cycle [ 96.338666][ T6881] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 96.448745][ T6881] usb 3-1: Using ep0 maxpacket: 8 [ 96.588751][ T6881] usb 3-1: config index 0 descriptor too short (expected 129, got 36) [ 96.597275][ T6881] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 96.607223][ T6881] usb 3-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 96.616858][ T6881] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.628156][ T6881] usb 3-1: config 0 descriptor?? [ 96.649202][ T9212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 100.538339][ T5] usb 1-1: string descriptor 0 read error: -32 [ 100.558137][ C0] port100 1-1:0.0: NFC: Urb failure (status -71) [ 101.828076][ T6881] usb 3-1: string descriptor 0 read error: -32 [ 101.847898][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 132.627061][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.633667][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.064544][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.071042][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 [ 206.383598][ T8999] Bluetooth: hci0: command 0x0406 tx timeout [ 206.390001][ T8999] Bluetooth: hci1: command 0x0406 tx timeout [ 206.393169][ T20] Bluetooth: hci2: command 0x0406 tx timeout [ 206.402014][ T20] Bluetooth: hci3: command 0x0406 tx timeout [ 206.419563][ T20] Bluetooth: hci5: command 0x0406 tx timeout [ 206.425890][ T20] Bluetooth: hci4: command 0x0406 tx timeout [ 252.296556][ T27] INFO: task kworker/0:0:5 blocked for more than 143 seconds. [ 252.304277][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 252.311507][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.320324][ T27] task:kworker/0:0 state:D stack:25584 pid: 5 ppid: 2 flags:0x00004000 [ 252.329614][ T27] Workqueue: usb_hub_wq hub_event [ 252.334710][ T27] Call Trace: [ 252.338056][ T27] [ 252.341000][ T27] __schedule+0x940/0x26f0 [ 252.345509][ T27] ? io_schedule_timeout+0x140/0x140 [ 252.350879][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.356156][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 252.361507][ T27] schedule+0xd2/0x260 [ 252.365599][ T27] schedule_timeout+0x1db/0x2a0 [ 252.370712][ T27] ? usleep_range+0x170/0x170 [ 252.375496][ T27] ? wait_for_completion+0x16c/0x270 [ 252.380926][ T27] ? mark_held_locks+0x9f/0xe0 [ 252.385763][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 252.390805][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.396129][ T27] wait_for_completion+0x174/0x270 [ 252.401303][ T27] ? bit_wait_io_timeout+0x160/0x160 [ 252.406755][ T27] ? port100_send_cmd_async+0x852/0xbb0 [ 252.413164][ T27] port100_probe+0x9ec/0x1320 [ 252.417962][ T27] ? port100_tg_configure_hw+0xd0/0xd0 [ 252.423459][ T27] ? __pm_runtime_set_status+0x48a/0xc30 [ 252.429277][ T27] usb_probe_interface+0x315/0x7f0 [ 252.434456][ T27] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 252.439946][ T27] really_probe+0x245/0xcc0 [ 252.444514][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 252.450904][ T27] __driver_probe_device+0x338/0x4d0 [ 252.456214][ T27] driver_probe_device+0x4c/0x1a0 [ 252.461321][ T27] __device_attach_driver+0x20b/0x2f0 [ 252.466847][ T27] ? driver_allows_async_probing+0x150/0x150 [ 252.472874][ T27] bus_for_each_drv+0x15f/0x1e0 [ 252.477833][ T27] ? bus_for_each_dev+0x1d0/0x1d0 [ 252.482878][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 252.488791][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 252.494013][ T27] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.499913][ T27] __device_attach+0x228/0x4a0 [ 252.505055][ T27] ? device_driver_attach+0x210/0x210 [ 252.510520][ T27] ? kobject_uevent_env+0x2bb/0x1650 [ 252.515895][ T27] bus_probe_device+0x1e4/0x290 [ 252.520864][ T27] device_add+0xc17/0x1ee0 [ 252.525323][ T27] ? mark_held_locks+0x9f/0xe0 [ 252.530190][ T27] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 252.536614][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 252.542448][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 252.548792][ T27] usb_set_configuration+0x101e/0x1900 [ 252.554300][ T27] usb_generic_driver_probe+0xba/0x100 [ 252.559870][ T27] usb_probe_device+0xd9/0x2c0 [ 252.564746][ T27] ? usb_driver_release_interface+0x180/0x180 [ 252.571047][ T27] really_probe+0x245/0xcc0 [ 252.575565][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 252.582797][ T27] __driver_probe_device+0x338/0x4d0 [ 252.588206][ T27] driver_probe_device+0x4c/0x1a0 [ 252.593244][ T27] __device_attach_driver+0x20b/0x2f0 [ 252.598798][ T27] ? driver_allows_async_probing+0x150/0x150 [ 252.605029][ T27] bus_for_each_drv+0x15f/0x1e0 [ 252.610084][ T27] ? bus_for_each_dev+0x1d0/0x1d0 [ 252.615204][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 252.621183][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 252.626466][ T27] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.632329][ T27] __device_attach+0x228/0x4a0 [ 252.637183][ T27] ? device_driver_attach+0x210/0x210 [ 252.642576][ T27] ? kobject_uevent_env+0x2bb/0x1650 [ 252.648067][ T27] bus_probe_device+0x1e4/0x290 [ 252.652934][ T27] device_add+0xc17/0x1ee0 [ 252.657424][ T27] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 252.663671][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 252.670009][ T27] usb_new_device.cold+0x63f/0x108e [ 252.675533][ T27] ? hub_disconnect+0x510/0x510 [ 252.680454][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 252.685411][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.690778][ T27] hub_event+0x2357/0x4330 [ 252.695219][ T27] ? hub_port_debounce+0x3c0/0x3c0 [ 252.700599][ T27] ? lock_release+0x720/0x720 [ 252.705289][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 252.710217][ T27] ? do_raw_spin_lock+0x120/0x2b0 [ 252.715258][ T27] process_one_work+0x9b2/0x1690 [ 252.720640][ T27] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 252.726357][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 252.731331][ T27] ? _raw_spin_lock_irq+0x41/0x50 [ 252.736466][ T27] worker_thread+0x658/0x11f0 [ 252.741186][ T27] ? process_one_work+0x1690/0x1690 [ 252.746494][ T27] kthread+0x405/0x4f0 [ 252.750641][ T27] ? set_kthread_struct+0x130/0x130 [ 252.755833][ T27] ret_from_fork+0x1f/0x30 [ 252.760417][ T27] [ 252.767732][ T27] INFO: task kworker/0:4:6881 blocked for more than 143 seconds. [ 252.775489][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 252.782818][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.791827][ T27] task:kworker/0:4 state:D stack:24936 pid: 6881 ppid: 2 flags:0x00004000 [ 252.801705][ T27] Workqueue: usb_hub_wq hub_event [ 252.807004][ T27] Call Trace: [ 252.810299][ T27] [ 252.813356][ T27] __schedule+0x940/0x26f0 [ 252.817941][ T27] ? io_schedule_timeout+0x140/0x140 [ 252.823250][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.828540][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 252.833842][ T27] schedule+0xd2/0x260 [ 252.838089][ T27] schedule_timeout+0x1db/0x2a0 [ 252.843136][ T27] ? usleep_range+0x170/0x170 [ 252.848457][ T27] ? wait_for_completion+0x16c/0x270 [ 252.853787][ T27] ? mark_held_locks+0x9f/0xe0 [ 252.858846][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 252.864071][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.870032][ T27] wait_for_completion+0x174/0x270 [ 252.875476][ T27] ? bit_wait_io_timeout+0x160/0x160 [ 252.881423][ T27] ? port100_send_cmd_async+0x852/0xbb0 [ 252.887229][ T27] port100_probe+0x9ec/0x1320 [ 252.891945][ T27] ? port100_tg_configure_hw+0xd0/0xd0 [ 252.897526][ T27] ? __pm_runtime_set_status+0x48a/0xc30 [ 252.903176][ T27] usb_probe_interface+0x315/0x7f0 [ 252.908386][ T27] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 252.913773][ T27] really_probe+0x245/0xcc0 [ 252.918367][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 252.924627][ T27] __driver_probe_device+0x338/0x4d0 [ 252.930029][ T27] driver_probe_device+0x4c/0x1a0 [ 252.935102][ T27] __device_attach_driver+0x20b/0x2f0 [ 252.940573][ T27] ? driver_allows_async_probing+0x150/0x150 [ 252.946661][ T27] bus_for_each_drv+0x15f/0x1e0 [ 252.951548][ T27] ? bus_for_each_dev+0x1d0/0x1d0 [ 252.956668][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 252.962505][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 252.967797][ T27] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.973658][ T27] __device_attach+0x228/0x4a0 [ 252.978525][ T27] ? device_driver_attach+0x210/0x210 [ 252.983916][ T27] ? kobject_uevent_env+0x2bb/0x1650 [ 252.989397][ T27] bus_probe_device+0x1e4/0x290 [ 252.994290][ T27] device_add+0xc17/0x1ee0 [ 252.998784][ T27] ? mark_held_locks+0x9f/0xe0 [ 253.003613][ T27] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 253.010076][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 253.016783][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.023097][ T27] usb_set_configuration+0x101e/0x1900 [ 253.028675][ T27] usb_generic_driver_probe+0xba/0x100 [ 253.034244][ T27] usb_probe_device+0xd9/0x2c0 [ 253.039360][ T27] ? usb_driver_release_interface+0x180/0x180 [ 253.045601][ T27] really_probe+0x245/0xcc0 [ 253.050217][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 253.056783][ T27] __driver_probe_device+0x338/0x4d0 [ 253.062154][ T27] driver_probe_device+0x4c/0x1a0 [ 253.067452][ T27] __device_attach_driver+0x20b/0x2f0 [ 253.072944][ T27] ? driver_allows_async_probing+0x150/0x150 [ 253.079046][ T27] bus_for_each_drv+0x15f/0x1e0 [ 253.083923][ T27] ? bus_for_each_dev+0x1d0/0x1d0 [ 253.089026][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 253.094880][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 253.100200][ T27] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 253.106036][ T27] __device_attach+0x228/0x4a0 [ 253.110894][ T27] ? device_driver_attach+0x210/0x210 [ 253.116360][ T27] ? kobject_uevent_env+0x2bb/0x1650 [ 253.121677][ T27] bus_probe_device+0x1e4/0x290 [ 253.126890][ T27] device_add+0xc17/0x1ee0 [ 253.131333][ T27] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 253.137810][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.144540][ T27] usb_new_device.cold+0x63f/0x108e [ 253.149863][ T27] ? hub_disconnect+0x510/0x510 [ 253.154749][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.159778][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.165141][ T27] hub_event+0x2357/0x4330 [ 253.169815][ T27] ? hub_port_debounce+0x3c0/0x3c0 [ 253.175052][ T27] ? lock_release+0x720/0x720 [ 253.179838][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 253.184713][ T27] ? do_raw_spin_lock+0x120/0x2b0 [ 253.189854][ T27] process_one_work+0x9b2/0x1690 [ 253.194865][ T27] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 253.200321][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.205287][ T27] ? _raw_spin_lock_irq+0x41/0x50 [ 253.210433][ T27] worker_thread+0x658/0x11f0 [ 253.215290][ T27] ? process_one_work+0x1690/0x1690 [ 253.220661][ T27] kthread+0x405/0x4f0 [ 253.224766][ T27] ? set_kthread_struct+0x130/0x130 [ 253.230040][ T27] ret_from_fork+0x1f/0x30 [ 253.234477][ T27] [ 253.241069][ T27] INFO: task syz-executor.5:9148 can't die for more than 144 seconds. [ 253.249365][ T27] task:syz-executor.5 state:D stack:27504 pid: 9148 ppid: 7048 flags:0x00000004 [ 253.258982][ T27] Call Trace: [ 253.262304][ T27] [ 253.265317][ T27] __schedule+0x940/0x26f0 [ 253.269910][ T27] ? io_schedule_timeout+0x140/0x140 [ 253.275243][ T27] schedule+0xd2/0x260 [ 253.279780][ T27] schedule_preempt_disabled+0xf/0x20 [ 253.285186][ T27] __mutex_lock+0xa32/0x12f0 [ 253.290233][ T27] ? misc_open+0x55/0x4a0 [ 253.294673][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 253.300332][ T27] ? find_held_lock+0x2d/0x110 [ 253.305125][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 253.310062][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 253.316391][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.322739][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 253.328515][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.333481][ T27] misc_open+0x55/0x4a0 [ 253.337714][ T27] ? misc_devnode+0x120/0x120 [ 253.342401][ T27] chrdev_open+0x266/0x770 [ 253.346966][ T27] ? cdev_device_add+0x210/0x210 [ 253.352362][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 253.357928][ T27] do_dentry_open+0x4c8/0x11d0 [ 253.362771][ T27] ? cdev_device_add+0x210/0x210 [ 253.367782][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.374042][ T27] ? may_open+0x1f6/0x420 [ 253.378464][ T27] path_openat+0x1c9a/0x2740 [ 253.383095][ T27] ? path_lookupat+0x860/0x860 [ 253.387919][ T27] ? mark_lock+0xef/0x17b0 [ 253.392477][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.398859][ T27] do_filp_open+0x1aa/0x400 [ 253.403477][ T27] ? may_open_dev+0xf0/0xf0 [ 253.408064][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.413023][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 253.419446][ T27] ? _find_next_bit+0x1e3/0x260 [ 253.424383][ T27] ? _raw_spin_unlock+0x24/0x40 [ 253.429338][ T27] ? alloc_fd+0x2f0/0x670 [ 253.433883][ T27] do_sys_openat2+0x16d/0x4d0 [ 253.438654][ T27] ? build_open_flags+0x6f0/0x6f0 [ 253.443774][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 253.449338][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 253.454520][ T27] __x64_sys_openat+0x13f/0x1f0 [ 253.459540][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 253.464496][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 253.470497][ T27] do_syscall_64+0x35/0xb0 [ 253.474925][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.480909][ T27] RIP: 0033:0x4665e9 [ 253.484854][ T27] RSP: 002b:00007f4250169188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 253.493797][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 253.501859][ T27] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 253.509913][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 253.518066][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 253.526063][ T27] R13: 00007fff96f1772f R14: 00007f4250169300 R15: 0000000000022000 [ 253.534415][ T27] [ 253.537615][ T27] INFO: task syz-executor.5:9148 blocked for more than 144 seconds. [ 253.545769][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 253.552948][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 253.561694][ T27] task:syz-executor.5 state:D stack:27504 pid: 9148 ppid: 7048 flags:0x00000004 [ 253.571091][ T27] Call Trace: [ 253.574373][ T27] [ 253.577385][ T27] __schedule+0x940/0x26f0 [ 253.581861][ T27] ? io_schedule_timeout+0x140/0x140 [ 253.587254][ T27] schedule+0xd2/0x260 [ 253.591438][ T27] schedule_preempt_disabled+0xf/0x20 [ 253.596923][ T27] __mutex_lock+0xa32/0x12f0 [ 253.601632][ T27] ? misc_open+0x55/0x4a0 [ 253.605958][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 253.611747][ T27] ? find_held_lock+0x2d/0x110 [ 253.616619][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 253.622116][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 253.628453][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.634799][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 253.640538][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.645511][ T27] misc_open+0x55/0x4a0 [ 253.649784][ T27] ? misc_devnode+0x120/0x120 [ 253.654485][ T27] chrdev_open+0x266/0x770 [ 253.658983][ T27] ? cdev_device_add+0x210/0x210 [ 253.663931][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 253.669408][ T27] do_dentry_open+0x4c8/0x11d0 [ 253.674183][ T27] ? cdev_device_add+0x210/0x210 [ 253.679218][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.685690][ T27] ? may_open+0x1f6/0x420 [ 253.690215][ T27] path_openat+0x1c9a/0x2740 [ 253.694836][ T27] ? path_lookupat+0x860/0x860 [ 253.699669][ T27] ? mark_lock+0xef/0x17b0 [ 253.704140][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.710261][ T27] do_filp_open+0x1aa/0x400 [ 253.715147][ T27] ? may_open_dev+0xf0/0xf0 [ 253.719791][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.724755][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 253.731095][ T27] ? _find_next_bit+0x1e3/0x260 [ 253.736078][ T27] ? _raw_spin_unlock+0x24/0x40 [ 253.741058][ T27] ? alloc_fd+0x2f0/0x670 [ 253.745413][ T27] do_sys_openat2+0x16d/0x4d0 [ 253.750335][ T27] ? build_open_flags+0x6f0/0x6f0 [ 253.755468][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 253.761024][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 253.765910][ T27] __x64_sys_openat+0x13f/0x1f0 [ 253.770897][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 253.775876][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 253.781883][ T27] do_syscall_64+0x35/0xb0 [ 253.786396][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.792407][ T27] RIP: 0033:0x4665e9 [ 253.796378][ T27] RSP: 002b:00007f4250169188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 253.804811][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 253.812894][ T27] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 253.820957][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 253.829236][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 253.837328][ T27] R13: 00007fff96f1772f R14: 00007f4250169300 R15: 0000000000022000 [ 253.845515][ T27] [ 253.852435][ T27] INFO: task syz-executor.5:9235 can't die for more than 144 seconds. [ 253.861107][ T27] task:syz-executor.5 state:D stack:28472 pid: 9235 ppid: 7048 flags:0x00000004 [ 253.870468][ T27] Call Trace: [ 253.873828][ T27] [ 253.876852][ T27] __schedule+0x940/0x26f0 [ 253.881480][ T27] ? io_schedule_timeout+0x140/0x140 [ 253.886843][ T27] schedule+0xd2/0x260 [ 253.891401][ T27] schedule_preempt_disabled+0xf/0x20 [ 253.899203][ T27] __mutex_lock+0xa32/0x12f0 [ 253.903828][ T27] ? misc_open+0x55/0x4a0 [ 253.908357][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 253.913944][ T27] ? find_held_lock+0x2d/0x110 [ 253.918873][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 253.924189][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 253.930536][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.937131][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 253.942910][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 253.947975][ T27] misc_open+0x55/0x4a0 [ 253.952506][ T27] ? misc_devnode+0x120/0x120 [ 253.957537][ T27] chrdev_open+0x266/0x770 [ 253.962024][ T27] ? cdev_device_add+0x210/0x210 [ 253.967298][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 253.972817][ T27] do_dentry_open+0x4c8/0x11d0 [ 253.977719][ T27] ? cdev_device_add+0x210/0x210 [ 253.982684][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 253.989133][ T27] ? may_open+0x1f6/0x420 [ 253.993862][ T27] path_openat+0x1c9a/0x2740 [ 253.998719][ T27] ? path_lookupat+0x860/0x860 [ 254.003517][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.009733][ T27] do_filp_open+0x1aa/0x400 [ 254.014270][ T27] ? may_open_dev+0xf0/0xf0 [ 254.018934][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.023905][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 254.030265][ T27] ? _find_next_bit+0x1e3/0x260 [ 254.035143][ T27] ? _raw_spin_unlock+0x24/0x40 [ 254.040258][ T27] ? alloc_fd+0x2f0/0x670 [ 254.044607][ T27] do_sys_openat2+0x16d/0x4d0 [ 254.049488][ T27] ? build_open_flags+0x6f0/0x6f0 [ 254.054709][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 254.060268][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.065134][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.070086][ T27] __x64_sys_openat+0x13f/0x1f0 [ 254.075032][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 254.080044][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.086200][ T27] do_syscall_64+0x35/0xb0 [ 254.090649][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.096642][ T27] RIP: 0033:0x4196d4 [ 254.100549][ T27] RSP: 002b:00007f4250125040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 254.109172][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 254.117265][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 254.125338][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 254.133406][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 254.141496][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 254.149589][ T27] [ 254.152622][ T27] INFO: task syz-executor.5:9235 blocked for more than 145 seconds. [ 254.160679][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 254.168113][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 254.177067][ T27] task:syz-executor.5 state:D stack:28472 pid: 9235 ppid: 7048 flags:0x00000004 [ 254.186387][ T27] Call Trace: [ 254.189669][ T27] [ 254.192591][ T27] __schedule+0x940/0x26f0 [ 254.197205][ T27] ? io_schedule_timeout+0x140/0x140 [ 254.202540][ T27] schedule+0xd2/0x260 [ 254.206811][ T27] schedule_preempt_disabled+0xf/0x20 [ 254.212213][ T27] __mutex_lock+0xa32/0x12f0 [ 254.216994][ T27] ? misc_open+0x55/0x4a0 [ 254.221366][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 254.227192][ T27] ? find_held_lock+0x2d/0x110 [ 254.232598][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.237553][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 254.243819][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 254.250468][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 254.256214][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.261198][ T27] misc_open+0x55/0x4a0 [ 254.265384][ T27] ? misc_devnode+0x120/0x120 [ 254.270172][ T27] chrdev_open+0x266/0x770 [ 254.274615][ T27] ? cdev_device_add+0x210/0x210 [ 254.279716][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 254.285236][ T27] do_dentry_open+0x4c8/0x11d0 [ 254.290103][ T27] ? cdev_device_add+0x210/0x210 [ 254.295059][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 254.301474][ T27] ? may_open+0x1f6/0x420 [ 254.305975][ T27] path_openat+0x1c9a/0x2740 [ 254.310778][ T27] ? path_lookupat+0x860/0x860 [ 254.315689][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.321766][ T27] do_filp_open+0x1aa/0x400 [ 254.326364][ T27] ? may_open_dev+0xf0/0xf0 [ 254.330905][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.335887][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 254.342215][ T27] ? _find_next_bit+0x1e3/0x260 [ 254.347151][ T27] ? _raw_spin_unlock+0x24/0x40 [ 254.352117][ T27] ? alloc_fd+0x2f0/0x670 [ 254.356542][ T27] do_sys_openat2+0x16d/0x4d0 [ 254.361244][ T27] ? build_open_flags+0x6f0/0x6f0 [ 254.366358][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 254.371831][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.376862][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.381739][ T27] __x64_sys_openat+0x13f/0x1f0 [ 254.386769][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 254.391734][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.397775][ T27] do_syscall_64+0x35/0xb0 [ 254.402207][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.408307][ T27] RIP: 0033:0x4196d4 [ 254.412224][ T27] RSP: 002b:00007f4250125040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 254.420830][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 254.428903][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 254.436979][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 254.445051][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 254.453114][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 254.461190][ T27] [ 254.464275][ T27] INFO: task syz-executor.5:9236 can't die for more than 145 seconds. [ 254.473173][ T27] task:syz-executor.5 state:D stack:28472 pid: 9236 ppid: 7048 flags:0x00000004 [ 254.482566][ T27] Call Trace: [ 254.485981][ T27] [ 254.488984][ T27] __schedule+0x940/0x26f0 [ 254.493655][ T27] ? io_schedule_timeout+0x140/0x140 [ 254.499057][ T27] schedule+0xd2/0x260 [ 254.503207][ T27] schedule_preempt_disabled+0xf/0x20 [ 254.508760][ T27] __mutex_lock+0xa32/0x12f0 [ 254.513381][ T27] ? misc_open+0x55/0x4a0 [ 254.517991][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 254.523564][ T27] ? find_held_lock+0x2d/0x110 [ 254.528406][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.533269][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 254.539605][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 254.546116][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 254.551874][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.557006][ T27] misc_open+0x55/0x4a0 [ 254.561193][ T27] ? misc_devnode+0x120/0x120 [ 254.565971][ T27] chrdev_open+0x266/0x770 [ 254.570486][ T27] ? cdev_device_add+0x210/0x210 [ 254.575427][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 254.580907][ T27] do_dentry_open+0x4c8/0x11d0 [ 254.585709][ T27] ? cdev_device_add+0x210/0x210 [ 254.590854][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 254.597502][ T27] ? may_open+0x1f6/0x420 [ 254.601871][ T27] path_openat+0x1c9a/0x2740 [ 254.606573][ T27] ? path_lookupat+0x860/0x860 [ 254.611358][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.617436][ T27] do_filp_open+0x1aa/0x400 [ 254.621965][ T27] ? may_open_dev+0xf0/0xf0 [ 254.626585][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.631625][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 254.637946][ T27] ? _find_next_bit+0x1e3/0x260 [ 254.642825][ T27] ? _raw_spin_unlock+0x24/0x40 [ 254.647848][ T27] ? alloc_fd+0x2f0/0x670 [ 254.652201][ T27] do_sys_openat2+0x16d/0x4d0 [ 254.656965][ T27] ? build_open_flags+0x6f0/0x6f0 [ 254.662044][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 254.667782][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.672774][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.677725][ T27] __x64_sys_openat+0x13f/0x1f0 [ 254.677774][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 254.677807][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.677846][ T27] do_syscall_64+0x35/0xb0 [ 254.698472][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.704454][ T27] RIP: 0033:0x4196d4 [ 254.708418][ T27] RSP: 002b:00007f4250104040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 254.716930][ T27] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196d4 [ 254.724938][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 254.733084][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 254.741157][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 254.749238][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 254.757353][ T27] [ 254.760411][ T27] INFO: task syz-executor.5:9236 blocked for more than 145 seconds. [ 254.768473][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 254.775603][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 254.784616][ T27] task:syz-executor.5 state:D stack:28472 pid: 9236 ppid: 7048 flags:0x00000004 [ 254.794005][ T27] Call Trace: [ 254.797386][ T27] [ 254.800330][ T27] __schedule+0x940/0x26f0 [ 254.804753][ T27] ? io_schedule_timeout+0x140/0x140 [ 254.810133][ T27] schedule+0xd2/0x260 [ 254.814226][ T27] schedule_preempt_disabled+0xf/0x20 [ 254.819693][ T27] __mutex_lock+0xa32/0x12f0 [ 254.824298][ T27] ? misc_open+0x55/0x4a0 [ 254.829053][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 254.834614][ T27] ? find_held_lock+0x2d/0x110 [ 254.839526][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.844569][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 254.850894][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 254.857230][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 254.862897][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.868017][ T27] misc_open+0x55/0x4a0 [ 254.872197][ T27] ? misc_devnode+0x120/0x120 [ 254.876982][ T27] chrdev_open+0x266/0x770 [ 254.881488][ T27] ? cdev_device_add+0x210/0x210 [ 254.886502][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 254.892251][ T27] do_dentry_open+0x4c8/0x11d0 [ 254.897140][ T27] ? cdev_device_add+0x210/0x210 [ 254.902095][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 254.908617][ T27] ? may_open+0x1f6/0x420 [ 254.912985][ T27] path_openat+0x1c9a/0x2740 [ 254.917688][ T27] ? path_lookupat+0x860/0x860 [ 254.922695][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.928790][ T27] do_filp_open+0x1aa/0x400 [ 254.933438][ T27] ? may_open_dev+0xf0/0xf0 [ 254.938197][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 254.943155][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 254.950778][ T27] ? _find_next_bit+0x1e3/0x260 [ 254.955674][ T27] ? _raw_spin_unlock+0x24/0x40 [ 254.960604][ T27] ? alloc_fd+0x2f0/0x670 [ 254.964960][ T27] do_sys_openat2+0x16d/0x4d0 [ 254.969735][ T27] ? build_open_flags+0x6f0/0x6f0 [ 254.974829][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 254.980636][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.985626][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 254.990619][ T27] __x64_sys_openat+0x13f/0x1f0 [ 254.995679][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 255.000913][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.007050][ T27] do_syscall_64+0x35/0xb0 [ 255.011605][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.017813][ T27] RIP: 0033:0x4196d4 [ 255.021809][ T27] RSP: 002b:00007f4250104040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 255.030528][ T27] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196d4 [ 255.038816][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 255.046964][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 255.054999][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 255.063268][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 255.071360][ T27] [ 255.074474][ T27] INFO: task syz-executor.1:9225 can't die for more than 146 seconds. [ 255.082744][ T27] task:syz-executor.1 state:D stack:28472 pid: 9225 ppid: 7046 flags:0x00000004 [ 255.092354][ T27] Call Trace: [ 255.095653][ T27] [ 255.098802][ T27] __schedule+0x940/0x26f0 [ 255.103342][ T27] ? io_schedule_timeout+0x140/0x140 [ 255.109414][ T27] schedule+0xd2/0x260 [ 255.113524][ T27] schedule_preempt_disabled+0xf/0x20 [ 255.119408][ T27] __mutex_lock+0xa32/0x12f0 [ 255.124129][ T27] ? misc_open+0x55/0x4a0 [ 255.128887][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 255.134793][ T27] ? find_held_lock+0x2d/0x110 [ 255.139690][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.144808][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 255.151182][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 255.157718][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 255.163487][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 255.168526][ T27] misc_open+0x55/0x4a0 [ 255.172710][ T27] ? misc_devnode+0x120/0x120 [ 255.177582][ T27] chrdev_open+0x266/0x770 [ 255.182157][ T27] ? cdev_device_add+0x210/0x210 [ 255.187285][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 255.192685][ T27] do_dentry_open+0x4c8/0x11d0 [ 255.197542][ T27] ? cdev_device_add+0x210/0x210 [ 255.202500][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 255.208893][ T27] ? may_open+0x1f6/0x420 [ 255.213245][ T27] path_openat+0x1c9a/0x2740 [ 255.217947][ T27] ? path_lookupat+0x860/0x860 [ 255.222756][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.229043][ T27] do_filp_open+0x1aa/0x400 [ 255.233744][ T27] ? may_open_dev+0xf0/0xf0 [ 255.238379][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 255.243356][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 255.249675][ T27] ? _find_next_bit+0x1e3/0x260 [ 255.254821][ T27] ? _raw_spin_unlock+0x24/0x40 [ 255.259805][ T27] ? alloc_fd+0x2f0/0x670 [ 255.264168][ T27] do_sys_openat2+0x16d/0x4d0 [ 255.268959][ T27] ? build_open_flags+0x6f0/0x6f0 [ 255.274010][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 255.280119][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.285260][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.290376][ T27] __x64_sys_openat+0x13f/0x1f0 [ 255.295247][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 255.300300][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.306422][ T27] do_syscall_64+0x35/0xb0 [ 255.310870][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.316974][ T27] RIP: 0033:0x4196d4 [ 255.320892][ T27] RSP: 002b:00007f8ef3218040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 255.329394][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 255.337472][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 255.345573][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 255.353664][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 255.361913][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 255.370102][ T27] [ 255.373150][ T27] INFO: task syz-executor.1:9225 blocked for more than 146 seconds. [ 255.381541][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 255.388758][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 255.397639][ T27] task:syz-executor.1 state:D stack:28472 pid: 9225 ppid: 7046 flags:0x00000004 [ 255.407058][ T27] Call Trace: [ 255.410529][ T27] [ 255.413466][ T27] __schedule+0x940/0x26f0 [ 255.418167][ T27] ? io_schedule_timeout+0x140/0x140 [ 255.423741][ T27] schedule+0xd2/0x260 [ 255.427914][ T27] schedule_preempt_disabled+0xf/0x20 [ 255.433399][ T27] __mutex_lock+0xa32/0x12f0 [ 255.438111][ T27] ? misc_open+0x55/0x4a0 [ 255.442469][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 255.448117][ T27] ? find_held_lock+0x2d/0x110 [ 255.453004][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.457950][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 255.464307][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 255.470637][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 255.476493][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 255.481462][ T27] misc_open+0x55/0x4a0 [ 255.485728][ T27] ? misc_devnode+0x120/0x120 [ 255.490611][ T27] chrdev_open+0x266/0x770 [ 255.495151][ T27] ? cdev_device_add+0x210/0x210 [ 255.500201][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 255.505604][ T27] do_dentry_open+0x4c8/0x11d0 [ 255.507531][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.510753][ T27] ? cdev_device_add+0x210/0x210 [ 255.517124][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.521874][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 255.534959][ T27] ? may_open+0x1f6/0x420 [ 255.539447][ T27] path_openat+0x1c9a/0x2740 [ 255.544082][ T27] ? path_lookupat+0x860/0x860 [ 255.548947][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.554986][ T27] do_filp_open+0x1aa/0x400 [ 255.559656][ T27] ? may_open_dev+0xf0/0xf0 [ 255.564363][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 255.569606][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 255.576047][ T27] ? _find_next_bit+0x1e3/0x260 [ 255.581198][ T27] ? _raw_spin_unlock+0x24/0x40 [ 255.586326][ T27] ? alloc_fd+0x2f0/0x670 [ 255.590683][ T27] do_sys_openat2+0x16d/0x4d0 [ 255.595359][ T27] ? build_open_flags+0x6f0/0x6f0 [ 255.600487][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 255.607195][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.612437][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.617603][ T27] __x64_sys_openat+0x13f/0x1f0 [ 255.622581][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 255.627621][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.633625][ T27] do_syscall_64+0x35/0xb0 [ 255.638115][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.644020][ T27] RIP: 0033:0x4196d4 [ 255.648008][ T27] RSP: 002b:00007f8ef3218040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 255.656527][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 255.664561][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 255.672753][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 255.680839][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 255.688904][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 255.697208][ T27] [ 255.702841][ T27] INFO: task syz-executor.1:9226 can't die for more than 146 seconds. [ 255.711397][ T27] task:syz-executor.1 state:D stack:28472 pid: 9226 ppid: 7046 flags:0x00000004 [ 255.720799][ T27] Call Trace: [ 255.724267][ T27] [ 255.727307][ T27] __schedule+0x940/0x26f0 [ 255.731747][ T27] ? io_schedule_timeout+0x140/0x140 [ 255.737230][ T27] schedule+0xd2/0x260 [ 255.741329][ T27] schedule_preempt_disabled+0xf/0x20 [ 255.746784][ T27] __mutex_lock+0xa32/0x12f0 [ 255.751437][ T27] ? misc_open+0x55/0x4a0 [ 255.755947][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 255.761612][ T27] ? find_held_lock+0x2d/0x110 [ 255.766571][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.771444][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 255.777865][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 255.784147][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 255.789882][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 255.794868][ T27] misc_open+0x55/0x4a0 [ 255.799112][ T27] ? misc_devnode+0x120/0x120 [ 255.803976][ T27] chrdev_open+0x266/0x770 [ 255.808598][ T27] ? cdev_device_add+0x210/0x210 [ 255.813816][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 255.819377][ T27] do_dentry_open+0x4c8/0x11d0 [ 255.824158][ T27] ? cdev_device_add+0x210/0x210 [ 255.829159][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 255.835461][ T27] ? may_open+0x1f6/0x420 [ 255.840430][ T27] path_openat+0x1c9a/0x2740 [ 255.845061][ T27] ? path_lookupat+0x860/0x860 [ 255.849994][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.856092][ T27] do_filp_open+0x1aa/0x400 [ 255.860784][ T27] ? may_open_dev+0xf0/0xf0 [ 255.865302][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 255.870453][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 255.876791][ T27] ? _find_next_bit+0x1e3/0x260 [ 255.881778][ T27] ? _raw_spin_unlock+0x24/0x40 [ 255.886737][ T27] ? alloc_fd+0x2f0/0x670 [ 255.891191][ T27] do_sys_openat2+0x16d/0x4d0 [ 255.896171][ T27] ? build_open_flags+0x6f0/0x6f0 [ 255.901417][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 255.907028][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.911989][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 255.916987][ T27] __x64_sys_openat+0x13f/0x1f0 [ 255.921878][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 255.926912][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.932957][ T27] do_syscall_64+0x35/0xb0 [ 255.937465][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.943373][ T27] RIP: 0033:0x4196d4 [ 255.947347][ T27] RSP: 002b:00007f8ef31f7040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 255.956160][ T27] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196d4 [ 255.964947][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 255.973001][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 255.981214][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 255.989330][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 255.997532][ T27] [ 256.000572][ T27] INFO: task syz-executor.1:9226 blocked for more than 147 seconds. [ 256.009040][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 256.016231][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 256.025083][ T27] task:syz-executor.1 state:D stack:28472 pid: 9226 ppid: 7046 flags:0x00000004 [ 256.035149][ T27] Call Trace: [ 256.038534][ T27] [ 256.041483][ T27] __schedule+0x940/0x26f0 [ 256.046137][ T27] ? io_schedule_timeout+0x140/0x140 [ 256.051814][ T27] schedule+0xd2/0x260 [ 256.056005][ T27] schedule_preempt_disabled+0xf/0x20 [ 256.061517][ T27] __mutex_lock+0xa32/0x12f0 [ 256.066210][ T27] ? misc_open+0x55/0x4a0 [ 256.070580][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 256.076309][ T27] ? find_held_lock+0x2d/0x110 [ 256.081094][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.086153][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.092493][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.098934][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 256.104595][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 256.109606][ T27] misc_open+0x55/0x4a0 [ 256.113778][ T27] ? misc_devnode+0x120/0x120 [ 256.118796][ T27] chrdev_open+0x266/0x770 [ 256.123343][ T27] ? cdev_device_add+0x210/0x210 [ 256.128380][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 256.134049][ T27] do_dentry_open+0x4c8/0x11d0 [ 256.138931][ T27] ? cdev_device_add+0x210/0x210 [ 256.144060][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.150419][ T27] ? may_open+0x1f6/0x420 [ 256.154805][ T27] path_openat+0x1c9a/0x2740 [ 256.159581][ T27] ? path_lookupat+0x860/0x860 [ 256.164463][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.170620][ T27] do_filp_open+0x1aa/0x400 [ 256.175150][ T27] ? may_open_dev+0xf0/0xf0 [ 256.180220][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 256.185177][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 256.191513][ T27] ? _find_next_bit+0x1e3/0x260 [ 256.196460][ T27] ? _raw_spin_unlock+0x24/0x40 [ 256.201326][ T27] ? alloc_fd+0x2f0/0x670 [ 256.205927][ T27] do_sys_openat2+0x16d/0x4d0 [ 256.210637][ T27] ? build_open_flags+0x6f0/0x6f0 [ 256.215673][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 256.221207][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.226152][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.231035][ T27] __x64_sys_openat+0x13f/0x1f0 [ 256.235969][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 256.240940][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.246934][ T27] do_syscall_64+0x35/0xb0 [ 256.251494][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.257583][ T27] RIP: 0033:0x4196d4 [ 256.261504][ T27] RSP: 002b:00007f8ef31f7040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 256.270294][ T27] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196d4 [ 256.278631][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 256.286687][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 256.294669][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 256.302708][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 256.310773][ T27] [ 256.313894][ T27] INFO: task syz-executor.3:9159 can't die for more than 147 seconds. [ 256.322260][ T27] task:syz-executor.3 state:D stack:27504 pid: 9159 ppid: 7049 flags:0x00000004 [ 256.331666][ T27] Call Trace: [ 256.334952][ T27] [ 256.337955][ T27] __schedule+0x940/0x26f0 [ 256.342576][ T27] ? io_schedule_timeout+0x140/0x140 [ 256.348146][ T27] schedule+0xd2/0x260 [ 256.352246][ T27] schedule_preempt_disabled+0xf/0x20 [ 256.357868][ T27] __mutex_lock+0xa32/0x12f0 [ 256.362498][ T27] ? misc_open+0x55/0x4a0 [ 256.367179][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 256.372845][ T27] ? find_held_lock+0x2d/0x110 [ 256.377743][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.382701][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.389033][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.395308][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 256.401047][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 256.406199][ T27] misc_open+0x55/0x4a0 [ 256.410396][ T27] ? misc_devnode+0x120/0x120 [ 256.415093][ T27] chrdev_open+0x266/0x770 [ 256.419729][ T27] ? cdev_device_add+0x210/0x210 [ 256.424684][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 256.430244][ T27] do_dentry_open+0x4c8/0x11d0 [ 256.435025][ T27] ? cdev_device_add+0x210/0x210 [ 256.440153][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.446512][ T27] ? may_open+0x1f6/0x420 [ 256.450911][ T27] path_openat+0x1c9a/0x2740 [ 256.455521][ T27] ? path_lookupat+0x860/0x860 [ 256.460455][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.466556][ T27] do_filp_open+0x1aa/0x400 [ 256.471173][ T27] ? may_open_dev+0xf0/0xf0 [ 256.475956][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 256.480915][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 256.487232][ T27] ? _find_next_bit+0x1e3/0x260 [ 256.492107][ T27] ? _raw_spin_unlock+0x24/0x40 [ 256.497237][ T27] ? alloc_fd+0x2f0/0x670 [ 256.501624][ T27] do_sys_openat2+0x16d/0x4d0 [ 256.506430][ T27] ? build_open_flags+0x6f0/0x6f0 [ 256.511567][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 256.517119][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.522007][ T27] __x64_sys_openat+0x13f/0x1f0 [ 256.526957][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 256.532193][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.538310][ T27] do_syscall_64+0x35/0xb0 [ 256.542948][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.548929][ T27] RIP: 0033:0x4665e9 [ 256.552854][ T27] RSP: 002b:00007fa580757188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 256.561404][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 256.569459][ T27] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 256.577540][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 256.585575][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 256.593650][ T27] R13: 00007ffef0f616cf R14: 00007fa580757300 R15: 0000000000022000 [ 256.602009][ T27] [ 256.605040][ T27] INFO: task syz-executor.3:9159 blocked for more than 147 seconds. [ 256.613176][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 256.620355][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 256.629313][ T27] task:syz-executor.3 state:D stack:27504 pid: 9159 ppid: 7049 flags:0x00000004 [ 256.638641][ T27] Call Trace: [ 256.642098][ T27] [ 256.645024][ T27] __schedule+0x940/0x26f0 [ 256.649625][ T27] ? io_schedule_timeout+0x140/0x140 [ 256.654949][ T27] schedule+0xd2/0x260 [ 256.659137][ T27] schedule_preempt_disabled+0xf/0x20 [ 256.664814][ T27] __mutex_lock+0xa32/0x12f0 [ 256.669485][ T27] ? misc_open+0x55/0x4a0 [ 256.673895][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 256.679629][ T27] ? find_held_lock+0x2d/0x110 [ 256.684419][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.689593][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.696077][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.702376][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 256.708186][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 256.713173][ T27] misc_open+0x55/0x4a0 [ 256.717526][ T27] ? misc_devnode+0x120/0x120 [ 256.722443][ T27] chrdev_open+0x266/0x770 [ 256.727147][ T27] ? cdev_device_add+0x210/0x210 [ 256.732141][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 256.737787][ T27] do_dentry_open+0x4c8/0x11d0 [ 256.742721][ T27] ? cdev_device_add+0x210/0x210 [ 256.747875][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.754269][ T27] ? may_open+0x1f6/0x420 [ 256.758765][ T27] path_openat+0x1c9a/0x2740 [ 256.763400][ T27] ? path_lookupat+0x860/0x860 [ 256.768346][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.774354][ T27] do_filp_open+0x1aa/0x400 [ 256.778939][ T27] ? may_open_dev+0xf0/0xf0 [ 256.783470][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 256.788525][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 256.794820][ T27] ? _find_next_bit+0x1e3/0x260 [ 256.799786][ T27] ? _raw_spin_unlock+0x24/0x40 [ 256.804899][ T27] ? alloc_fd+0x2f0/0x670 [ 256.809362][ T27] do_sys_openat2+0x16d/0x4d0 [ 256.814121][ T27] ? build_open_flags+0x6f0/0x6f0 [ 256.819255][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 256.824744][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.829850][ T27] __x64_sys_openat+0x13f/0x1f0 [ 256.834739][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 256.839799][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.845905][ T27] do_syscall_64+0x35/0xb0 [ 256.850438][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.856545][ T27] RIP: 0033:0x4665e9 [ 256.860459][ T27] RSP: 002b:00007fa580757188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 256.869074][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 256.877173][ T27] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 256.885372][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 256.893821][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 256.902011][ T27] R13: 00007ffef0f616cf R14: 00007fa580757300 R15: 0000000000022000 [ 256.910126][ T27] [ 256.923739][ T27] INFO: task syz-executor.3:9231 can't die for more than 147 seconds. [ 256.932357][ T27] task:syz-executor.3 state:D stack:28472 pid: 9231 ppid: 7049 flags:0x00000004 [ 256.942010][ T27] Call Trace: [ 256.945304][ T27] [ 256.948389][ T27] __schedule+0x940/0x26f0 [ 256.952930][ T27] ? io_schedule_timeout+0x140/0x140 [ 256.958319][ T27] schedule+0xd2/0x260 [ 256.962514][ T27] schedule_preempt_disabled+0xf/0x20 [ 256.968162][ T27] __mutex_lock+0xa32/0x12f0 [ 256.972783][ T27] ? misc_open+0x55/0x4a0 [ 256.977275][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 256.982844][ T27] ? find_held_lock+0x2d/0x110 [ 256.987707][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 256.992673][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.999169][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.005523][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.011289][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.016458][ T27] misc_open+0x55/0x4a0 [ 257.020731][ T27] ? misc_devnode+0x120/0x120 [ 257.025408][ T27] chrdev_open+0x266/0x770 [ 257.029907][ T27] ? cdev_device_add+0x210/0x210 [ 257.034999][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 257.040513][ T27] do_dentry_open+0x4c8/0x11d0 [ 257.045394][ T27] ? cdev_device_add+0x210/0x210 [ 257.050410][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.056847][ T27] ? may_open+0x1f6/0x420 [ 257.061300][ T27] path_openat+0x1c9a/0x2740 [ 257.066279][ T27] ? path_lookupat+0x860/0x860 [ 257.071155][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.077239][ T27] do_filp_open+0x1aa/0x400 [ 257.081761][ T27] ? may_open_dev+0xf0/0xf0 [ 257.086370][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.091421][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 257.098124][ T27] ? _find_next_bit+0x1e3/0x260 [ 257.103013][ T27] ? _raw_spin_unlock+0x24/0x40 [ 257.108019][ T27] ? alloc_fd+0x2f0/0x670 [ 257.112563][ T27] do_sys_openat2+0x16d/0x4d0 [ 257.117351][ T27] ? build_open_flags+0x6f0/0x6f0 [ 257.123017][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 257.128587][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.133526][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.138482][ T27] __x64_sys_openat+0x13f/0x1f0 [ 257.143573][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 257.148708][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.154644][ T27] do_syscall_64+0x35/0xb0 [ 257.159197][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.165121][ T27] RIP: 0033:0x4196d4 [ 257.169107][ T27] RSP: 002b:00007fa580734040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 257.177769][ T27] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004196d4 [ 257.185819][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 257.193892][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 257.201978][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 257.210035][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 257.218205][ T27] [ 257.221238][ T27] INFO: task syz-executor.3:9231 blocked for more than 148 seconds. [ 257.229307][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 257.236505][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 257.245217][ T27] task:syz-executor.3 state:D stack:28472 pid: 9231 ppid: 7049 flags:0x00000004 [ 257.254693][ T27] Call Trace: [ 257.258062][ T27] [ 257.261104][ T27] __schedule+0x940/0x26f0 [ 257.265807][ T27] ? io_schedule_timeout+0x140/0x140 [ 257.271218][ T27] schedule+0xd2/0x260 [ 257.276020][ T27] schedule_preempt_disabled+0xf/0x20 [ 257.281512][ T27] __mutex_lock+0xa32/0x12f0 [ 257.286288][ T27] ? misc_open+0x55/0x4a0 [ 257.290650][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 257.296282][ T27] ? find_held_lock+0x2d/0x110 [ 257.301171][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.306188][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 257.312460][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.318788][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.324635][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.329748][ T27] misc_open+0x55/0x4a0 [ 257.334050][ T27] ? misc_devnode+0x120/0x120 [ 257.338884][ T27] chrdev_open+0x266/0x770 [ 257.343428][ T27] ? cdev_device_add+0x210/0x210 [ 257.348500][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 257.353899][ T27] do_dentry_open+0x4c8/0x11d0 [ 257.358766][ T27] ? cdev_device_add+0x210/0x210 [ 257.363828][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.370146][ T27] ? may_open+0x1f6/0x420 [ 257.374593][ T27] path_openat+0x1c9a/0x2740 [ 257.379269][ T27] ? path_lookupat+0x860/0x860 [ 257.384391][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.390471][ T27] do_filp_open+0x1aa/0x400 [ 257.394994][ T27] ? may_open_dev+0xf0/0xf0 [ 257.399765][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.404980][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 257.411407][ T27] ? _find_next_bit+0x1e3/0x260 [ 257.416455][ T27] ? _raw_spin_unlock+0x24/0x40 [ 257.421471][ T27] ? alloc_fd+0x2f0/0x670 [ 257.425973][ T27] do_sys_openat2+0x16d/0x4d0 [ 257.430691][ T27] ? build_open_flags+0x6f0/0x6f0 [ 257.435785][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 257.441262][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.446196][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.451246][ T27] __x64_sys_openat+0x13f/0x1f0 [ 257.456452][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 257.461515][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.467510][ T27] do_syscall_64+0x35/0xb0 [ 257.471957][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.477957][ T27] RIP: 0033:0x4196d4 [ 257.481983][ T27] RSP: 002b:00007fa580734040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 257.490727][ T27] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004196d4 [ 257.498862][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 257.506928][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 257.514994][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 257.523050][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 257.531216][ T27] [ 257.534307][ T27] INFO: task syz-executor.3:9232 can't die for more than 148 seconds. [ 257.542652][ T27] task:syz-executor.3 state:D stack:28472 pid: 9232 ppid: 7049 flags:0x00004004 [ 257.552030][ T27] Call Trace: [ 257.555412][ T27] [ 257.558422][ T27] __schedule+0x940/0x26f0 [ 257.562865][ T27] ? io_schedule_timeout+0x140/0x140 [ 257.569113][ T27] schedule+0xd2/0x260 [ 257.573216][ T27] schedule_preempt_disabled+0xf/0x20 [ 257.578738][ T27] __mutex_lock+0xa32/0x12f0 [ 257.583417][ T27] ? misc_open+0x55/0x4a0 [ 257.587874][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 257.593537][ T27] ? find_held_lock+0x2d/0x110 [ 257.598836][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.603707][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 257.610214][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.616557][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.622221][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.627255][ T27] misc_open+0x55/0x4a0 [ 257.631423][ T27] ? misc_devnode+0x120/0x120 [ 257.636183][ T27] chrdev_open+0x266/0x770 [ 257.640615][ T27] ? cdev_device_add+0x210/0x210 [ 257.645548][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 257.651030][ T27] do_dentry_open+0x4c8/0x11d0 [ 257.655908][ T27] ? cdev_device_add+0x210/0x210 [ 257.660898][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.667226][ T27] ? may_open+0x1f6/0x420 [ 257.671597][ T27] path_openat+0x1c9a/0x2740 [ 257.676276][ T27] ? path_lookupat+0x860/0x860 [ 257.681057][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.687264][ T27] do_filp_open+0x1aa/0x400 [ 257.691790][ T27] ? may_open_dev+0xf0/0xf0 [ 257.696441][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.701409][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 257.707746][ T27] ? _find_next_bit+0x1e3/0x260 [ 257.712646][ T27] ? _raw_spin_unlock+0x24/0x40 [ 257.717704][ T27] ? alloc_fd+0x2f0/0x670 [ 257.722161][ T27] do_sys_openat2+0x16d/0x4d0 [ 257.726958][ T27] ? build_open_flags+0x6f0/0x6f0 [ 257.732012][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 257.737800][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.742692][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.747785][ T27] __x64_sys_openat+0x13f/0x1f0 [ 257.754314][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 257.759455][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.765397][ T27] do_syscall_64+0x35/0xb0 [ 257.769956][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.775963][ T27] RIP: 0033:0x4196d4 [ 257.779962][ T27] RSP: 002b:00007fa580713040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 257.788818][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 257.796972][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 257.804989][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 257.813052][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 257.821144][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 257.829292][ T27] [ 257.832435][ T27] INFO: task syz-executor.3:9232 blocked for more than 148 seconds. [ 257.840607][ T27] Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 257.847802][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 257.856709][ T27] task:syz-executor.3 state:D stack:28472 pid: 9232 ppid: 7049 flags:0x00004004 [ 257.866557][ T27] Call Trace: [ 257.869939][ T27] [ 257.872919][ T27] __schedule+0x940/0x26f0 [ 257.877445][ T27] ? io_schedule_timeout+0x140/0x140 [ 257.882755][ T27] schedule+0xd2/0x260 [ 257.886931][ T27] schedule_preempt_disabled+0xf/0x20 [ 257.892933][ T27] __mutex_lock+0xa32/0x12f0 [ 257.897732][ T27] ? misc_open+0x55/0x4a0 [ 257.902113][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 257.907933][ T27] ? find_held_lock+0x2d/0x110 [ 257.912715][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 257.918121][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 257.924384][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.930736][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.936628][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 257.941603][ T27] misc_open+0x55/0x4a0 [ 257.945829][ T27] ? misc_devnode+0x120/0x120 [ 257.950526][ T27] chrdev_open+0x266/0x770 [ 257.955059][ T27] ? cdev_device_add+0x210/0x210 [ 257.960096][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 257.965757][ T27] do_dentry_open+0x4c8/0x11d0 [ 257.970651][ T27] ? cdev_device_add+0x210/0x210 [ 257.975880][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.982159][ T27] ? may_open+0x1f6/0x420 [ 257.986653][ T27] path_openat+0x1c9a/0x2740 [ 257.991271][ T27] ? path_lookupat+0x860/0x860 [ 257.996138][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.002165][ T27] do_filp_open+0x1aa/0x400 [ 258.006781][ T27] ? may_open_dev+0xf0/0xf0 [ 258.011309][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.016330][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.023136][ T27] ? _find_next_bit+0x1e3/0x260 [ 258.028098][ T27] ? _raw_spin_unlock+0x24/0x40 [ 258.033091][ T27] ? alloc_fd+0x2f0/0x670 [ 258.037545][ T27] do_sys_openat2+0x16d/0x4d0 [ 258.042240][ T27] ? build_open_flags+0x6f0/0x6f0 [ 258.047349][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 258.052847][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.057802][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.062684][ T27] __x64_sys_openat+0x13f/0x1f0 [ 258.067735][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.072809][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.078843][ T27] do_syscall_64+0x35/0xb0 [ 258.083373][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.089514][ T27] RIP: 0033:0x4196d4 [ 258.093434][ T27] RSP: 002b:00007fa580713040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 258.102000][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 258.110150][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 258.118435][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 258.126610][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 258.134775][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 258.142847][ T27] [ 258.151036][ T27] INFO: task syz-executor.4:9168 can't die for more than 149 seconds. [ 258.159889][ T27] task:syz-executor.4 state:D stack:27504 pid: 9168 ppid: 7050 flags:0x00000004 [ 258.169356][ T27] Call Trace: [ 258.172649][ T27] [ 258.175651][ T27] __schedule+0x940/0x26f0 [ 258.180104][ T27] ? io_schedule_timeout+0x140/0x140 [ 258.185639][ T27] schedule+0xd2/0x260 [ 258.190134][ T27] schedule_preempt_disabled+0xf/0x20 [ 258.195732][ T27] __mutex_lock+0xa32/0x12f0 [ 258.200355][ T27] ? misc_open+0x55/0x4a0 [ 258.204948][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 258.210636][ T27] ? find_held_lock+0x2d/0x110 [ 258.215746][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.221559][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 258.228060][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.234499][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 258.240241][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.245238][ T27] misc_open+0x55/0x4a0 [ 258.249513][ T27] ? misc_devnode+0x120/0x120 [ 258.254226][ T27] chrdev_open+0x266/0x770 [ 258.258788][ T27] ? cdev_device_add+0x210/0x210 [ 258.264020][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 258.269566][ T27] do_dentry_open+0x4c8/0x11d0 [ 258.274454][ T27] ? cdev_device_add+0x210/0x210 [ 258.279488][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.285822][ T27] ? may_open+0x1f6/0x420 [ 258.290178][ T27] path_openat+0x1c9a/0x2740 [ 258.294785][ T27] ? path_lookupat+0x860/0x860 [ 258.299673][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.305871][ T27] do_filp_open+0x1aa/0x400 [ 258.310461][ T27] ? may_open_dev+0xf0/0xf0 [ 258.314992][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.320137][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.327110][ T27] ? _find_next_bit+0x1e3/0x260 [ 258.332244][ T27] ? _raw_spin_unlock+0x24/0x40 [ 258.337299][ T27] ? alloc_fd+0x2f0/0x670 [ 258.341682][ T27] do_sys_openat2+0x16d/0x4d0 [ 258.346455][ T27] ? build_open_flags+0x6f0/0x6f0 [ 258.351678][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 258.357226][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.362295][ T27] __x64_sys_openat+0x13f/0x1f0 [ 258.367496][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.372462][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.378466][ T27] do_syscall_64+0x35/0xb0 [ 258.383079][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.389290][ T27] RIP: 0033:0x4665e9 [ 258.393231][ T27] RSP: 002b:00007f2c14c6d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 258.401730][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 258.409914][ T27] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 258.417991][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 258.426047][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 258.434115][ T27] R13: 00007ffef402811f R14: 00007f2c14c6d300 R15: 0000000000022000 [ 258.442261][ T27] [ 258.445393][ T27] INFO: task syz-executor.4:9171 can't die for more than 149 seconds. [ 258.453795][ T27] task:syz-executor.4 state:D stack:27504 pid: 9171 ppid: 7050 flags:0x00000004 [ 258.463410][ T27] Call Trace: [ 258.466898][ T27] [ 258.469936][ T27] __schedule+0x940/0x26f0 [ 258.474476][ T27] ? io_schedule_timeout+0x140/0x140 [ 258.480581][ T27] schedule+0xd2/0x260 [ 258.484676][ T27] schedule_preempt_disabled+0xf/0x20 [ 258.490124][ T27] __mutex_lock+0xa32/0x12f0 [ 258.494735][ T27] ? misc_open+0x55/0x4a0 [ 258.499391][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 258.505048][ T27] ? find_held_lock+0x2d/0x110 [ 258.509901][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.514764][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 258.521380][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.527930][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 258.534114][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.539167][ T27] misc_open+0x55/0x4a0 [ 258.543433][ T27] ? misc_devnode+0x120/0x120 [ 258.548271][ T27] chrdev_open+0x266/0x770 [ 258.552707][ T27] ? cdev_device_add+0x210/0x210 [ 258.557743][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 258.563148][ T27] do_dentry_open+0x4c8/0x11d0 [ 258.568107][ T27] ? cdev_device_add+0x210/0x210 [ 258.573057][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.579475][ T27] ? may_open+0x1f6/0x420 [ 258.583927][ T27] path_openat+0x1c9a/0x2740 [ 258.588637][ T27] ? path_lookupat+0x860/0x860 [ 258.593421][ T27] ? mark_lock+0xef/0x17b0 [ 258.597930][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.603928][ T27] do_filp_open+0x1aa/0x400 [ 258.608505][ T27] ? may_open_dev+0xf0/0xf0 [ 258.613030][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.618093][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.624443][ T27] ? _find_next_bit+0x1e3/0x260 [ 258.629396][ T27] ? _raw_spin_unlock+0x24/0x40 [ 258.634270][ T27] ? alloc_fd+0x2f0/0x670 [ 258.638748][ T27] do_sys_openat2+0x16d/0x4d0 [ 258.643473][ T27] ? build_open_flags+0x6f0/0x6f0 [ 258.648632][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 258.654222][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.663895][ T27] __x64_sys_openat+0x13f/0x1f0 [ 258.669214][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.674505][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.680637][ T27] do_syscall_64+0x35/0xb0 [ 258.685293][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.691454][ T27] RIP: 0033:0x4196d4 [ 258.695609][ T27] RSP: 002b:00007f2c14c4a040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 258.704228][ T27] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004196d4 [ 258.712402][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 258.720425][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 258.728502][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 258.736748][ T27] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 258.745023][ T27] [ 258.758817][ T27] INFO: task syz-executor.4:9233 can't die for more than 149 seconds. [ 258.767192][ T27] task:syz-executor.4 state:D stack:28472 pid: 9233 ppid: 7050 flags:0x00000004 [ 258.776683][ T27] Call Trace: [ 258.779976][ T27] [ 258.782917][ T27] __schedule+0x940/0x26f0 [ 258.787461][ T27] ? io_schedule_timeout+0x140/0x140 [ 258.792859][ T27] schedule+0xd2/0x260 [ 258.797056][ T27] schedule_preempt_disabled+0xf/0x20 [ 258.802543][ T27] __mutex_lock+0xa32/0x12f0 [ 258.807504][ T27] ? misc_open+0x55/0x4a0 [ 258.811865][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 258.817529][ T27] ? find_held_lock+0x2d/0x110 [ 258.822340][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.827285][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 258.833729][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.840163][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 258.845955][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.850922][ T27] misc_open+0x55/0x4a0 [ 258.855077][ T27] ? misc_devnode+0x120/0x120 [ 258.859827][ T27] chrdev_open+0x266/0x770 [ 258.864284][ T27] ? cdev_device_add+0x210/0x210 [ 258.869409][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 258.874897][ T27] do_dentry_open+0x4c8/0x11d0 [ 258.879837][ T27] ? cdev_device_add+0x210/0x210 [ 258.884793][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.891207][ T27] ? may_open+0x1f6/0x420 [ 258.895636][ T27] path_openat+0x1c9a/0x2740 [ 258.900272][ T27] ? path_lookupat+0x860/0x860 [ 258.905050][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.911153][ T27] do_filp_open+0x1aa/0x400 [ 258.915882][ T27] ? may_open_dev+0xf0/0xf0 [ 258.920417][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 258.925353][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.931685][ T27] ? _find_next_bit+0x1e3/0x260 [ 258.936627][ T27] ? _raw_spin_unlock+0x24/0x40 [ 258.941511][ T27] ? alloc_fd+0x2f0/0x670 [ 258.945940][ T27] do_sys_openat2+0x16d/0x4d0 [ 258.950744][ T27] ? build_open_flags+0x6f0/0x6f0 [ 258.956072][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 258.961654][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.966695][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 258.971742][ T27] __x64_sys_openat+0x13f/0x1f0 [ 258.976823][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.981785][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.987947][ T27] do_syscall_64+0x35/0xb0 [ 258.992408][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.998424][ T27] RIP: 0033:0x4196d4 [ 259.002346][ T27] RSP: 002b:00007f2c14c29040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 259.010829][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196d4 [ 259.019205][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 259.027488][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 259.035672][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 259.043773][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 259.051946][ T27] [ 259.055042][ T27] INFO: task syz-executor.0:9178 can't die for more than 150 seconds. [ 259.063544][ T27] task:syz-executor.0 state:D stack:28472 pid: 9178 ppid: 7047 flags:0x00000004 [ 259.072833][ T27] Call Trace: [ 259.076289][ T27] [ 259.079232][ T27] __schedule+0x940/0x26f0 [ 259.083759][ T27] ? io_schedule_timeout+0x140/0x140 [ 259.089408][ T27] schedule+0xd2/0x260 [ 259.093523][ T27] schedule_preempt_disabled+0xf/0x20 [ 259.099414][ T27] __mutex_lock+0xa32/0x12f0 [ 259.104034][ T27] ? misc_open+0x55/0x4a0 [ 259.108451][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 259.114032][ T27] ? find_held_lock+0x2d/0x110 [ 259.118893][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 259.123932][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 259.130389][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.136905][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 259.142815][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 259.147853][ T27] misc_open+0x55/0x4a0 [ 259.152139][ T27] ? misc_devnode+0x120/0x120 [ 259.156896][ T27] chrdev_open+0x266/0x770 [ 259.161396][ T27] ? cdev_device_add+0x210/0x210 [ 259.166591][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 259.172008][ T27] do_dentry_open+0x4c8/0x11d0 [ 259.176882][ T27] ? cdev_device_add+0x210/0x210 [ 259.181962][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.188294][ T27] ? may_open+0x1f6/0x420 [ 259.192747][ T27] path_openat+0x1c9a/0x2740 [ 259.197535][ T27] ? path_lookupat+0x860/0x860 [ 259.202322][ T27] ? mark_lock+0xef/0x17b0 [ 259.207134][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.213265][ T27] do_filp_open+0x1aa/0x400 [ 259.217859][ T27] ? may_open_dev+0xf0/0xf0 [ 259.222476][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 259.227594][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 259.233871][ T27] ? _find_next_bit+0x1e3/0x260 [ 259.238910][ T27] ? _raw_spin_unlock+0x24/0x40 [ 259.243779][ T27] ? alloc_fd+0x2f0/0x670 [ 259.248226][ T27] do_sys_openat2+0x16d/0x4d0 [ 259.252924][ T27] ? build_open_flags+0x6f0/0x6f0 [ 259.258176][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 259.263685][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 259.268654][ T27] __x64_sys_openat+0x13f/0x1f0 [ 259.273642][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 259.278681][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.284626][ T27] do_syscall_64+0x35/0xb0 [ 259.289248][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.295369][ T27] RIP: 0033:0x4196d4 [ 259.299408][ T27] RSP: 002b:00007f9eac87b040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 259.307907][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004196d4 [ 259.316075][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 259.324087][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 259.332231][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 259.340381][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 259.348510][ T27] [ 259.354739][ T27] INFO: task syz-executor.2:9212 can't die for more than 150 seconds. [ 259.363777][ T27] task:syz-executor.2 state:D stack:28472 pid: 9212 ppid: 7045 flags:0x00000004 [ 259.373678][ T27] Call Trace: [ 259.377060][ T27] [ 259.380012][ T27] __schedule+0x940/0x26f0 [ 259.384566][ T27] ? io_schedule_timeout+0x140/0x140 [ 259.390266][ T27] schedule+0xd2/0x260 [ 259.394360][ T27] schedule_preempt_disabled+0xf/0x20 [ 259.399859][ T27] __mutex_lock+0xa32/0x12f0 [ 259.404514][ T27] ? misc_open+0x55/0x4a0 [ 259.409148][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 259.414724][ T27] ? find_held_lock+0x2d/0x110 [ 259.419595][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 259.424562][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 259.430895][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.437262][ T27] ? kobject_get_unless_zero+0x15a/0x1e0 [ 259.442942][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 259.448224][ T27] misc_open+0x55/0x4a0 [ 259.452411][ T27] ? misc_devnode+0x120/0x120 [ 259.457177][ T27] chrdev_open+0x266/0x770 [ 259.461613][ T27] ? cdev_device_add+0x210/0x210 [ 259.466643][ T27] ? fsnotify_perm.part.0+0x22d/0x620 [ 259.472149][ T27] do_dentry_open+0x4c8/0x11d0 [ 259.477008][ T27] ? cdev_device_add+0x210/0x210 [ 259.481977][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.488404][ T27] ? may_open+0x1f6/0x420 [ 259.492763][ T27] path_openat+0x1c9a/0x2740 [ 259.497467][ T27] ? path_lookupat+0x860/0x860 [ 259.502259][ T27] ? mark_lock+0xef/0x17b0 [ 259.506963][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.512996][ T27] do_filp_open+0x1aa/0x400 [ 259.517648][ T27] ? may_open_dev+0xf0/0xf0 [ 259.522200][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 259.527278][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 259.533658][ T27] ? _find_next_bit+0x1e3/0x260 [ 259.538638][ T27] ? _raw_spin_unlock+0x24/0x40 [ 259.543530][ T27] ? alloc_fd+0x2f0/0x670 [ 259.548044][ T27] do_sys_openat2+0x16d/0x4d0 [ 259.552789][ T27] ? build_open_flags+0x6f0/0x6f0 [ 259.558016][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 259.563548][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 259.568984][ T27] __x64_sys_openat+0x13f/0x1f0 [ 259.573978][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 259.579076][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.585172][ T27] do_syscall_64+0x35/0xb0 [ 259.589747][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.595857][ T27] RIP: 0033:0x4196d4 [ 259.599771][ T27] RSP: 002b:00007f047ac9e040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 259.608261][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004196d4 [ 259.616424][ T27] RDX: 0000000000000002 RSI: 00000000004beaa1 RDI: 00000000ffffff9c [ 259.624418][ T27] RBP: 00000000004beaa1 R08: 0000000000000000 R09: 0000000000000000 [ 259.632940][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 259.641015][ T27] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 259.649242][ T27] [ 259.652368][ T27] [ 259.652368][ T27] Showing all locks held in the system: [ 259.660755][ T27] 5 locks held by kworker/0:0/5: [ 259.665799][ T27] #0: ffff888013385138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x896/0x1690 [ 259.676999][ T27] #1: ffffc90000ca7db0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ca/0x1690 [ 259.688762][ T27] #2: ffff8881479d1220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4330 [ 259.697889][ T27] #3: ffff88807bddd220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 259.707730][ T27] #4: ffff8880694bd1a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 259.717091][ T27] 2 locks held by kworker/u4:1/10: [ 259.722272][ T27] 1 lock held by khungtaskd/27: [ 259.727405][ T27] #0: ffffffff8bb81ae0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 259.737493][ T27] 1 lock held by in:imklog/6246: [ 259.742605][ T27] #0: ffff88801d138d70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 259.751947][ T27] 5 locks held by kworker/0:4/6881: [ 259.757446][ T27] #0: ffff888013385138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x896/0x1690 [ 259.768402][ T27] #1: ffffc9000464fdb0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ca/0x1690 [ 259.779834][ T27] #2: ffff88801ced5220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4330 [ 259.789086][ T27] #3: ffff888015d72220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 259.798965][ T27] #4: ffff8880799b81a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 259.808635][ T27] 1 lock held by syz-executor.5/9148: [ 259.814013][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.822652][ T27] 1 lock held by syz-executor.5/9235: [ 259.828210][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.836893][ T27] 1 lock held by syz-executor.5/9236: [ 259.842281][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.850976][ T27] 2 locks held by syz-executor.1/9158: [ 259.856643][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.865157][ T27] #1: ffffffff8ba51468 (system_transition_mutex){+.+.}-{3:3}, at: snapshot_open+0x3b/0x2a0 [ 259.875369][ T27] 1 lock held by syz-executor.1/9225: [ 259.880757][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.889444][ T27] 1 lock held by syz-executor.1/9226: [ 259.894943][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.903535][ T27] 1 lock held by syz-executor.3/9159: [ 259.909019][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.917617][ T27] 1 lock held by syz-executor.3/9231: [ 259.923001][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.931539][ T27] 1 lock held by syz-executor.3/9232: [ 259.937222][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.945907][ T27] 1 lock held by syz-executor.4/9168: [ 259.951377][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.960356][ T27] 1 lock held by syz-executor.4/9171: [ 259.965948][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.974508][ T27] 1 lock held by syz-executor.4/9233: [ 259.980282][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 259.989130][ T27] 1 lock held by syz-executor.0/9178: [ 259.994602][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 260.003246][ T27] 1 lock held by syz-executor.2/9212: [ 260.008703][ T27] #0: ffffffff8c5d8208 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 260.017271][ T27] [ 260.019606][ T27] ============================================= [ 260.019606][ T27] [ 260.028097][ T27] NMI backtrace for cpu 1 [ 260.032516][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 260.041897][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.051959][ T27] Call Trace: [ 260.055238][ T27] [ 260.058177][ T27] dump_stack_lvl+0xcd/0x134 [ 260.062846][ T27] nmi_cpu_backtrace.cold+0x47/0x144 [ 260.068221][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 260.073875][ T27] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 260.080493][ T27] watchdog+0xcb7/0xed0 [ 260.084658][ T27] ? trace_sched_process_hang+0x280/0x280 [ 260.090470][ T27] kthread+0x405/0x4f0 [ 260.094796][ T27] ? set_kthread_struct+0x130/0x130 [ 260.100161][ T27] ret_from_fork+0x1f/0x30 [ 260.104581][ T27] [ 260.107698][ T27] Sending NMI from CPU 1 to CPUs 0: [ 260.112926][ C0] NMI backtrace for cpu 0 [ 260.112938][ C0] CPU: 0 PID: 2956 Comm: systemd-journal Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 260.112961][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.112972][ C0] RIP: 0010:lockdep_hardirqs_off+0x3b/0xd0 [ 260.113021][ C0] Code: eb 95 b4 76 a9 00 00 f0 00 55 53 48 89 fb 74 49 8b 15 d9 be fb 06 85 d2 74 0e 65 8b 05 2a 9d b4 76 85 c0 75 4e 5b 5d c3 9c 58 c4 02 74 eb e8 fb d4 86 fa 85 c0 74 ed 8b 05 99 81 42 04 85 c0 [ 260.113040][ C0] RSP: 0018:ffffc9000b6af958 EFLAGS: 00000046 [ 260.113056][ C0] RAX: 0000000000000046 RBX: ffffffff81cbd09c RCX: 0000000000000001 [ 260.113070][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 260.113081][ C0] RBP: ffffc9000b6afa88 R08: 0000000000000000 R09: ffff888016f284d8 [ 260.113094][ C0] R10: ffffffff81cbcb64 R11: 0000000000000000 R12: 0000000000000200 [ 260.113106][ C0] R13: ffff888016f285f0 R14: 0000000000010000 R15: ffff888016f285e0 [ 260.113120][ C0] FS: 00007f45378af8c0(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 260.113140][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 260.113154][ C0] CR2: 00007f4534db3000 CR3: 000000007be1f000 CR4: 00000000003506f0 [ 260.113166][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 260.113178][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 260.113191][ C0] Call Trace: [ 260.113195][ C0] [ 260.113202][ C0] trace_hardirqs_off+0x13/0x1b0 [ 260.113254][ C0] step_into+0x140c/0x1c80 [ 260.113277][ C0] ? lookup_open.isra.0+0x13d0/0x13d0 [ 260.113297][ C0] ? try_to_unlazy_next+0x490/0x490 [ 260.113317][ C0] ? projid_m_show+0x220/0x220 [ 260.113382][ C0] ? walk_component+0x112/0x6a0 [ 260.113401][ C0] walk_component+0x171/0x6a0 [ 260.113420][ C0] ? handle_dots.part.0+0x15e0/0x15e0 [ 260.113439][ C0] ? make_kuid+0x1e/0x30 [ 260.113460][ C0] ? generic_permission+0x121/0x5b0 [ 260.113483][ C0] ? security_inode_permission+0xc5/0xf0 [ 260.113512][ C0] link_path_walk.part.0+0x757/0xd00 [ 260.113535][ C0] ? walk_component+0x6a0/0x6a0 [ 260.113554][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.113581][ C0] path_lookupat+0xc8/0x860 [ 260.113602][ C0] filename_lookup+0x1c6/0x590 [ 260.113623][ C0] ? may_linkat+0x2d0/0x2d0 [ 260.113644][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 260.113667][ C0] ? __check_object_size+0x16e/0x3f0 [ 260.113688][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 260.113719][ C0] ? strncpy_from_user+0x2a0/0x3e0 [ 260.113742][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.113766][ C0] ? getname_flags.part.0+0x1dd/0x4f0 [ 260.113786][ C0] ? projid_m_show+0x220/0x220 [ 260.113810][ C0] user_path_at_empty+0x42/0x60 [ 260.113830][ C0] do_faccessat+0x127/0x850 [ 260.113851][ C0] ? stream_open+0x60/0x60 [ 260.113870][ C0] ? __secure_computing+0x104/0x360 [ 260.113917][ C0] do_syscall_64+0x35/0xb0 [ 260.113938][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.113958][ C0] RIP: 0033:0x7f4536b6a9c7 [ 260.113974][ C0] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 260.113992][ C0] RSP: 002b:00007ffd652623a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 260.114011][ C0] RAX: ffffffffffffffda RBX: 00007ffd652652c0 RCX: 00007f4536b6a9c7 [ 260.114024][ C0] RDX: 00007f45375dba00 RSI: 0000000000000000 RDI: 00005588c95379a3 [ 260.114037][ C0] RBP: 00007ffd652623e0 R08: 0000000000000000 R09: 0000000000000000 [ 260.114049][ C0] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 260.114061][ C0] R13: 0000000000000000 R14: 00007ffd652652c0 R15: 00007ffd652628d0 [ 260.114081][ C0] [ 260.114922][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 260.501632][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc5-next-20211018-syzkaller #0 [ 260.511245][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.521456][ T27] Call Trace: [ 260.524717][ T27] [ 260.527653][ T27] dump_stack_lvl+0xcd/0x134 [ 260.532272][ T27] panic+0x2b0/0x6dd [ 260.536439][ T27] ? __warn_printk+0xf3/0xf3 [ 260.541038][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 260.546350][ T27] ? _flat_send_IPI_mask+0x53/0x60 [ 260.551678][ T27] ? watchdog.cold+0x1b9/0x1de [ 260.556484][ T27] watchdog.cold+0x1ca/0x1de [ 260.561217][ T27] ? trace_sched_process_hang+0x280/0x280 [ 260.567105][ T27] kthread+0x405/0x4f0 [ 260.571166][ T27] ? set_kthread_struct+0x130/0x130 [ 260.576504][ T27] ret_from_fork+0x1f/0x30 [ 260.581058][ T27] [ 260.584587][ T27] Kernel Offset: disabled [ 260.588933][ T27] Rebooting in 86400 seconds..