DUID 00:04:83:15:3d:b3:f9:44:11:d6:e6:e1:d9:1f:49:4d:f4:66 forked to background, child pid 3174 [ 30.729166][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.738913][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. 2022/02/04 02:02:35 parsed 1 programs syzkaller login: [ 56.244667][ T3608] cgroup: Unknown subsys name 'net' [ 56.373614][ T3608] cgroup: Unknown subsys name 'rlimit' 2022/02/04 02:02:35 executed programs: 0 [ 57.616486][ T3621] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.624269][ T3621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.631889][ T3622] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.639881][ T3621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.647358][ T3621] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.654858][ T3621] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.694905][ T46] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 57.728935][ T3635] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 57.736856][ T3635] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 57.745646][ T3635] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 57.753768][ T3635] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 57.761701][ T3635] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 57.770686][ T3635] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 57.776357][ T3636] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 57.778342][ T3635] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 57.784746][ T3636] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 57.792710][ T3635] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 57.800280][ T3636] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 57.806695][ T3635] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 57.820728][ T3638] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 57.820941][ T3635] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 57.834953][ T3635] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 57.836155][ T3638] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 57.843810][ T3635] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 57.849198][ T3638] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 57.856053][ T3635] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 57.863127][ T3638] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 57.871089][ T3635] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 57.877561][ T3638] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 57.884966][ T3635] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 57.891466][ T3638] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 57.898320][ T3635] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 57.905739][ T3638] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 57.912826][ T3635] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 57.920374][ T3638] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 57.933923][ T3636] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 57.962074][ T3624] chnl_net:caif_netlink_parms(): no params data found [ 58.171484][ T3624] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.179807][ T3624] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.188035][ T3624] device bridge_slave_0 entered promiscuous mode [ 58.200978][ T3624] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.208895][ T3624] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.216585][ T3624] device bridge_slave_1 entered promiscuous mode [ 58.314330][ T3624] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.326588][ T3624] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.357760][ T3640] chnl_net:caif_netlink_parms(): no params data found [ 58.413130][ T3624] team0: Port device team_slave_0 added [ 58.454529][ T3624] team0: Port device team_slave_1 added [ 58.514590][ T3624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.521711][ T3624] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 58.547959][ T3624] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.563413][ T3624] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.570556][ T3624] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 58.596615][ T3624] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.615389][ T3644] chnl_net:caif_netlink_parms(): no params data found [ 58.649974][ T3641] chnl_net:caif_netlink_parms(): no params data found [ 58.687107][ T3643] chnl_net:caif_netlink_parms(): no params data found [ 58.710640][ T3624] device hsr_slave_0 entered promiscuous mode [ 58.717378][ T3624] device hsr_slave_1 entered promiscuous mode [ 58.749036][ T3640] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.756218][ T3640] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.764269][ T3640] device bridge_slave_0 entered promiscuous mode [ 58.772722][ T3640] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.779966][ T3640] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.788100][ T3640] device bridge_slave_1 entered promiscuous mode [ 58.847306][ T3640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.856567][ T3642] chnl_net:caif_netlink_parms(): no params data found [ 58.892451][ T3640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.971623][ T3644] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.978877][ T3644] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.986609][ T3644] device bridge_slave_0 entered promiscuous mode [ 59.011730][ T3640] team0: Port device team_slave_0 added [ 59.033500][ T3644] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.040766][ T3644] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.050067][ T3644] device bridge_slave_1 entered promiscuous mode [ 59.057193][ T3643] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.064465][ T3643] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.072665][ T3643] device bridge_slave_0 entered promiscuous mode [ 59.081510][ T3640] team0: Port device team_slave_1 added [ 59.087296][ T3641] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.094774][ T3641] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.102612][ T3641] device bridge_slave_0 entered promiscuous mode [ 59.116573][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.126492][ T3641] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.143963][ T3641] device bridge_slave_1 entered promiscuous mode [ 59.157941][ T3643] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.165019][ T3643] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.172989][ T3643] device bridge_slave_1 entered promiscuous mode [ 59.244809][ T3644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.266515][ T3640] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.273587][ T3640] 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. [ 59.299696][ T3640] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.320622][ T3641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.331351][ T3644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.342646][ T3643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.356093][ T3640] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.363729][ T3640] 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. [ 59.389993][ T3640] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.412888][ T3641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.430379][ T3643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.461261][ T3642] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.470259][ T3642] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.478774][ T3642] device bridge_slave_0 entered promiscuous mode [ 59.523428][ T3640] device hsr_slave_0 entered promiscuous mode [ 59.530237][ T3640] device hsr_slave_1 entered promiscuous mode [ 59.536661][ T3640] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.544593][ T3640] Cannot create hsr debugfs directory [ 59.550435][ T3642] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.558207][ T3642] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.566034][ T3642] device bridge_slave_1 entered promiscuous mode [ 59.593229][ T3644] team0: Port device team_slave_0 added [ 59.603672][ T3643] team0: Port device team_slave_0 added [ 59.612495][ T3643] team0: Port device team_slave_1 added [ 59.638872][ T3641] team0: Port device team_slave_0 added [ 59.651722][ T3644] team0: Port device team_slave_1 added [ 59.681044][ T3641] team0: Port device team_slave_1 added [ 59.698592][ T3625] Bluetooth: hci0: command 0x0409 tx timeout [ 59.714947][ T3643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.722042][ T3643] 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. [ 59.748594][ T3643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.761532][ T3642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.789430][ T3644] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.796395][ T3644] 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. [ 59.823163][ T3644] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.834972][ T3643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.842012][ T3643] 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. [ 59.868488][ T3643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.881751][ T3642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.913391][ T3644] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.920550][ T3644] 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. [ 59.947252][ T3644] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.976460][ T3641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.983768][ T3641] 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. [ 60.007583][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 60.010203][ T1850] Bluetooth: hci1: command 0x0409 tx timeout [ 60.015853][ T5] Bluetooth: hci5: command 0x0409 tx timeout [ 60.022140][ T3641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.035042][ T5] Bluetooth: hci3: command 0x0409 tx timeout [ 60.041252][ T3624] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.044500][ T5] Bluetooth: hci4: command 0x0409 tx timeout [ 60.083296][ T3641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.090495][ T3641] 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. [ 60.116671][ T3641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.128851][ T3624] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.151588][ T3643] device hsr_slave_0 entered promiscuous mode [ 60.158419][ T3643] device hsr_slave_1 entered promiscuous mode [ 60.164796][ T3643] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.175909][ T3643] Cannot create hsr debugfs directory [ 60.183488][ T3642] team0: Port device team_slave_0 added [ 60.206018][ T3624] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.226943][ T3644] device hsr_slave_0 entered promiscuous mode [ 60.234319][ T3644] device hsr_slave_1 entered promiscuous mode [ 60.241166][ T3644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.249363][ T3644] Cannot create hsr debugfs directory [ 60.262729][ T3642] team0: Port device team_slave_1 added [ 60.278643][ T3624] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.316157][ T3641] device hsr_slave_0 entered promiscuous mode [ 60.323093][ T3641] device hsr_slave_1 entered promiscuous mode [ 60.330633][ T3641] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.338344][ T3641] Cannot create hsr debugfs directory [ 60.375783][ T3642] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.383855][ T3642] 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. [ 60.410371][ T3642] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.450781][ T3642] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.458292][ T3642] 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. [ 60.484595][ T3642] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.583551][ T3642] device hsr_slave_0 entered promiscuous mode [ 60.593895][ T3642] device hsr_slave_1 entered promiscuous mode [ 60.601402][ T3642] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.609268][ T3642] Cannot create hsr debugfs directory [ 60.806524][ T3624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.814152][ T3640] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 60.849831][ T3640] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 60.879094][ T3640] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 60.889731][ T3644] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.909152][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.919111][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.934281][ T3624] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.942233][ T3640] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 60.951914][ T3644] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.962906][ T3644] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.990255][ T3644] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.006123][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.014956][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.024832][ T3670] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.032143][ T3670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.041288][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.050319][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.058925][ T3670] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.065987][ T3670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.074433][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.117135][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.126768][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.170072][ T3643] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 61.183175][ T3643] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 61.195964][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.205733][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.215278][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.224368][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.251902][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.260246][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.269819][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.278869][ T3643] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.296378][ T3624] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.307597][ T3624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.334699][ T3643] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 61.344604][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.353558][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.391778][ T3641] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.430545][ T3644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.440424][ T3641] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.457591][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.465076][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.481345][ T3640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.499605][ T3641] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 61.510708][ T3641] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.548799][ T3624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.566824][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.575050][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.583551][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.591457][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.602997][ T3642] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 61.615791][ T3640] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.642319][ T3644] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.649758][ T3642] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 61.666825][ T3642] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 61.700287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.709497][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.719466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.728470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.737407][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.744590][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.752383][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.761155][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.769753][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.776814][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.784594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.793284][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.801924][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.809024][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.816611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.825455][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.834174][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.841314][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.849406][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.858291][ T3642] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 61.867534][ T141] Bluetooth: hci0: command 0x041b tx timeout [ 61.893125][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.901439][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.909593][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.919254][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.960831][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.971625][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.981575][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.991477][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.014751][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.023178][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.049369][ T3643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.071194][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.081430][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.088173][ T5] Bluetooth: hci4: command 0x041b tx timeout [ 62.090711][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.095992][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 62.103847][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.109817][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 62.123386][ T5] Bluetooth: hci5: command 0x041b tx timeout [ 62.125182][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.129571][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 62.144432][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.153510][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.161472][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.170887][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.194188][ T3641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.207917][ T3624] device veth0_vlan entered promiscuous mode [ 62.219050][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.226714][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.235208][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.244058][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.252910][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.261441][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.282891][ T3624] device veth1_vlan entered promiscuous mode [ 62.300527][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.313087][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.321773][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.346276][ T3643] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.377149][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.385568][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.393340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.402316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.411573][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.418732][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.426605][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.435222][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.443600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.452513][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.461222][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.468358][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.478556][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.500018][ T3640] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.521877][ T3641] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.533265][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.542825][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.552122][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.559908][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.567387][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.576210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.585247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.594804][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.620721][ T3642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.633441][ T3624] device veth0_macvtap entered promiscuous mode [ 62.644569][ T3624] device veth1_macvtap entered promiscuous mode [ 62.656077][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.665084][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.673901][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.682926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.691631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.700646][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.710269][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.718868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.728289][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.736872][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.743982][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.762614][ T3642] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.815150][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.823177][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.835301][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.844534][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.853223][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.860377][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.868087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.875769][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.883694][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.892315][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.901387][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.910271][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.918631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.926030][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.942291][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.954288][ T3624] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.970723][ T3644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.001699][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.010604][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.020532][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.029944][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.039715][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.049358][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.059297][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.067176][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.078869][ T3640] device veth0_vlan entered promiscuous mode [ 63.098175][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.107405][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.117102][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.126420][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.135857][ T3670] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.142970][ T3670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.151029][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.159849][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.172951][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.181304][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.189730][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.198818][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.207189][ T3670] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.214451][ T3670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.227818][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.236384][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.250980][ T3624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.262995][ T3640] device veth1_vlan entered promiscuous mode [ 63.292014][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.300807][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.311588][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.320627][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.340519][ T3624] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.350164][ T3624] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.358977][ T3624] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.367863][ T3624] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.391977][ T3641] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.404794][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.414426][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.423358][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.431726][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.439502][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.446918][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.456052][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.464632][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.480700][ T3640] device veth0_macvtap entered promiscuous mode [ 63.492643][ T3644] device veth0_vlan entered promiscuous mode [ 63.519952][ T3643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.526926][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.535880][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.544461][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.553610][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.562751][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.571842][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.580785][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.589717][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.598640][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.616673][ T3640] device veth1_macvtap entered promiscuous mode [ 63.651800][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.661228][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.670694][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.678845][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.687066][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.696365][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.705179][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.713746][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.721843][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.729579][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.738507][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.753682][ T3644] device veth1_vlan entered promiscuous mode [ 63.770250][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.788010][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.799363][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.814447][ T3640] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.827323][ T3641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.856631][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.865183][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.873827][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.882623][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.891555][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.900278][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.909112][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.916786][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.927989][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.939250][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.944250][ T3672] Bluetooth: hci0: command 0x040f tx timeout [ 63.951021][ T3640] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.994968][ T3644] device veth0_macvtap entered promiscuous mode [ 64.005296][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.014984][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.024250][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.033176][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.045105][ T3640] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.055809][ T3640] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.064757][ T3640] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.073635][ T3640] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.106003][ T3643] device veth0_vlan entered promiscuous mode [ 64.114862][ T3644] device veth1_macvtap entered promiscuous mode [ 64.123306][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.132670][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.141816][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.151133][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.161347][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.167990][ T3672] Bluetooth: hci2: command 0x040f tx timeout [ 64.169321][ T3670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.181736][ T3672] Bluetooth: hci5: command 0x040f tx timeout [ 64.195543][ T3672] Bluetooth: hci1: command 0x040f tx timeout [ 64.202246][ T3672] Bluetooth: hci3: command 0x040f tx timeout [ 64.211635][ T3642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.211779][ T3672] Bluetooth: hci4: command 0x040f tx timeout [ 64.244292][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.264711][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.275290][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.284717][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.294058][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.302257][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.310579][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.322179][ T3644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.333879][ T3644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.344014][ T3644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.354565][ T3644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.366379][ T3644] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.379748][ T3641] device veth0_vlan entered promiscuous mode [ 64.388306][ T3643] device veth1_vlan entered promiscuous mode [ 64.407793][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.416329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.428471][ T3644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.442926][ T3644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.453898][ T3644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.464912][ T3644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.477006][ T3644] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.520921][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.530447][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.540100][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.549523][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.566938][ T3644] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.580050][ T3644] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.589387][ T3644] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.599869][ T3644] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.612937][ T3641] device veth1_vlan entered promiscuous mode [ 64.661443][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.674485][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.705517][ T3641] device veth0_macvtap entered promiscuous mode [ 64.713736][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.726530][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.735339][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.744421][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.756447][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.765833][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.780701][ T3643] device veth0_macvtap entered promiscuous mode [ 64.782877][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.815999][ T3641] device veth1_macvtap entered promiscuous mode [ 64.821025][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.836344][ T3642] device veth0_vlan entered promiscuous mode [ 64.873402][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.883229][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.892615][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.901411][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.910185][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.926419][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.942207][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.952572][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.963653][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.974169][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.985198][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.996376][ T3641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.016747][ T3643] device veth1_macvtap entered promiscuous mode [ 65.027618][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.036082][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.044788][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.054166][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.082380][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.118418][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.130539][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.140929][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.151570][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.161929][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.173193][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.185956][ T3641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.201661][ T3642] device veth1_vlan entered promiscuous mode [ 65.208802][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.216797][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.236221][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.244922][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.254674][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.264286][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.276548][ T3641] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.285442][ T3641] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.296581][ T3641] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.305503][ T3641] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.329942][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 2022/02/04 02:02:44 executed programs: 6 [ 65.369034][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.377033][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.395268][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.450330][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.462777][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.473447][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.484222][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.494144][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.505756][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.516316][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.527164][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.541081][ T3643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.557112][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.580656][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.596377][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.612931][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.633227][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.644025][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.654210][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.668457][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.680341][ T3643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.692251][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.695243][ T3643] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.701184][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.717375][ T3643] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.726621][ T3643] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.735867][ T3643] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.752829][ T3642] device veth0_macvtap entered promiscuous mode [ 65.771733][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.784290][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.793458][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.802242][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.811745][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.820167][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.829170][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.839092][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.878508][ T3642] device veth1_macvtap entered promiscuous mode [ 65.976831][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.995084][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.005375][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.007970][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 66.022193][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.032864][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.043455][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.057244][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.068021][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.078237][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.089677][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.102809][ T3642] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.140239][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.158337][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.174694][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.187401][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.211698][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.221393][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.254316][ T3668] Bluetooth: hci4: command 0x0419 tx timeout [ 66.279014][ T3668] Bluetooth: hci3: command 0x0419 tx timeout [ 66.300594][ T3668] Bluetooth: hci1: command 0x0419 tx timeout [ 66.309004][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.354770][ T3668] Bluetooth: hci5: command 0x0419 tx timeout [ 66.357793][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.384923][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.397671][ T3668] Bluetooth: hci2: command 0x0419 tx timeout [ 66.412601][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.423067][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.434731][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.452837][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.463830][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.473919][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.485520][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.516708][ T3642] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.553042][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.585578][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.605203][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.613538][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.628590][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.639944][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.657260][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.672063][ T3668] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.682344][ T3642] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.704217][ T3642] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.713362][ T3642] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.723908][ T3642] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.867094][ T1045] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.936268][ T1045] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.977623][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.056782][ T1045] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.081802][ T1045] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.118641][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.150950][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.168057][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.177135][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2022/02/04 02:02:49 executed programs: 74 [ 71.130991][ T1226] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.137596][ T1226] ieee802154 phy1 wpan1: encryption failed: -22 2022/02/04 02:02:54 executed programs: 164 [ 76.737768][ C1] [ 76.740134][ C1] ======================================================== [ 76.747339][ C1] WARNING: possible irq lock inversion dependency detected [ 76.754535][ C1] 5.17.0-rc2-syzkaller-00071-g1f2cfdd349b7 #0 Not tainted [ 76.761655][ C1] -------------------------------------------------------- [ 76.768848][ C1] syz-executor.3/4250 just changed the state of lock: [ 76.775608][ C1] ffff88814a62e148 (&timer->lock){..-.}-{2:2}, at: snd_timer_interrupt.part.0+0x34/0xcf0 [ 76.785539][ C1] but this lock took another, SOFTIRQ-READ-unsafe lock in the past: [ 76.793514][ C1] (tasklist_lock){.+.+}-{2:2} [ 76.793549][ C1] [ 76.793549][ C1] [ 76.793549][ C1] and interrupts could create inverse lock ordering between them. [ 76.793549][ C1] [ 76.812611][ C1] [ 76.812611][ C1] other info that might help us debug this: [ 76.820676][ C1] Chain exists of: [ 76.820676][ C1] &timer->lock --> &new->fa_lock --> tasklist_lock [ 76.820676][ C1] [ 76.833139][ C1] Possible interrupt unsafe locking scenario: [ 76.833139][ C1] [ 76.841465][ C1] CPU0 CPU1 [ 76.846832][ C1] ---- ---- [ 76.852196][ C1] lock(tasklist_lock); [ 76.856448][ C1] local_irq_disable(); [ 76.863199][ C1] lock(&timer->lock); [ 76.869882][ C1] lock(&new->fa_lock); [ 76.876656][ C1] [ 76.880111][ C1] lock(&timer->lock); [ 76.884448][ C1] [ 76.884448][ C1] *** DEADLOCK *** [ 76.884448][ C1] [ 76.892592][ C1] 2 locks held by syz-executor.3/4250: [ 76.898064][ C1] #0: ffff88807efef828 (&mm->mmap_lock#2){++++}-{3:3}, at: __might_fault+0xa1/0x170 [ 76.907585][ C1] #1: ffffc90000dc0d70 ((&priv->tlist)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 [ 76.916931][ C1] [ 76.916931][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 76.926331][ C1] -> (tasklist_lock){.+.+}-{2:2} { [ 76.931744][ C1] HARDIRQ-ON-R at: [ 76.936008][ C1] lock_acquire+0x1ab/0x510 [ 76.942710][ C1] _raw_read_lock+0x5b/0x70 [ 76.949418][ C1] do_wait+0x284/0xce0 [ 76.955677][ C1] kernel_wait+0x9c/0x150 [ 76.962204][ C1] call_usermodehelper_exec_work+0xf5/0x180 [ 76.970287][ C1] process_one_work+0x9ac/0x1650 [ 76.977420][ C1] worker_thread+0x657/0x1110 [ 76.984275][ C1] kthread+0x2e9/0x3a0 [ 76.990533][ C1] ret_from_fork+0x1f/0x30 [ 76.997138][ C1] SOFTIRQ-ON-R at: [ 77.001384][ C1] lock_acquire+0x1ab/0x510 [ 77.008075][ C1] _raw_read_lock+0x5b/0x70 [ 77.014768][ C1] do_wait+0x284/0xce0 [ 77.021020][ C1] kernel_wait+0x9c/0x150 [ 77.027536][ C1] call_usermodehelper_exec_work+0xf5/0x180 [ 77.035617][ C1] process_one_work+0x9ac/0x1650 [ 77.042743][ C1] worker_thread+0x657/0x1110 [ 77.049602][ C1] kthread+0x2e9/0x3a0 [ 77.055869][ C1] ret_from_fork+0x1f/0x30 [ 77.062470][ C1] INITIAL USE at: [ 77.066725][ C1] lock_acquire+0x1ab/0x510 [ 77.073334][ C1] _raw_write_lock_irq+0x32/0x50 [ 77.080375][ C1] copy_process+0x47da/0x7300 [ 77.087158][ C1] kernel_clone+0xe7/0xab0 [ 77.093677][ C1] kernel_thread+0xb5/0xf0 [ 77.100190][ C1] rest_init+0x23/0x3e0 [ 77.106443][ C1] start_kernel+0x47a/0x49b [ 77.113048][ C1] secondary_startup_64_no_verify+0xc3/0xcb [ 77.121048][ C1] INITIAL READ USE at: [ 77.125646][ C1] lock_acquire+0x1ab/0x510 [ 77.132688][ C1] _raw_read_lock+0x5b/0x70 [ 77.139729][ C1] do_wait+0x284/0xce0 [ 77.146330][ C1] kernel_wait+0x9c/0x150 [ 77.153199][ C1] call_usermodehelper_exec_work+0xf5/0x180 [ 77.161635][ C1] process_one_work+0x9ac/0x1650 [ 77.169122][ C1] worker_thread+0x657/0x1110 [ 77.176339][ C1] kthread+0x2e9/0x3a0 [ 77.182953][ C1] ret_from_fork+0x1f/0x30 [ 77.189910][ C1] } [ 77.192673][ C1] ... key at: [] tasklist_lock+0x18/0x40 [ 77.200676][ C1] ... acquired at: [ 77.204749][ C1] _raw_read_lock+0x5b/0x70 [ 77.209437][ C1] send_sigio+0xab/0x380 [ 77.213869][ C1] kill_fasync+0x1f8/0x470 [ 77.218484][ C1] sock_wake_async+0xd2/0x160 [ 77.223349][ C1] sock_def_readable+0x349/0x4e0 [ 77.228474][ C1] unix_dgram_sendmsg+0xf30/0x1a10 [ 77.233774][ C1] sock_sendmsg+0xcf/0x120 [ 77.238381][ C1] ____sys_sendmsg+0x331/0x810 [ 77.243329][ C1] ___sys_sendmsg+0xf3/0x170 [ 77.248193][ C1] __sys_sendmmsg+0x195/0x470 [ 77.253058][ C1] __x64_sys_sendmmsg+0x99/0x100 [ 77.258181][ C1] do_syscall_64+0x35/0xb0 [ 77.262780][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.268872][ C1] [ 77.271190][ C1] -> (&f->f_owner.lock){....}-{2:2} { [ 77.276770][ C1] INITIAL USE at: [ 77.280836][ C1] lock_acquire+0x1ab/0x510 [ 77.287270][ C1] _raw_write_lock_irq+0x32/0x50 [ 77.294140][ C1] f_modown+0x2a/0x390 [ 77.300133][ C1] f_setown+0xd7/0x230 [ 77.306128][ C1] sock_ioctl+0x37e/0x640 [ 77.312383][ C1] __x64_sys_ioctl+0x193/0x200 [ 77.319075][ C1] do_syscall_64+0x35/0xb0 [ 77.325414][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.333242][ C1] INITIAL READ USE at: [ 77.337745][ C1] lock_acquire+0x1ab/0x510 [ 77.344615][ C1] _raw_read_lock_irqsave+0x70/0x90 [ 77.352178][ C1] send_sigio+0x24/0x380 [ 77.358899][ C1] kill_fasync+0x1f8/0x470 [ 77.365677][ C1] snd_timer_user_ccallback+0x298/0x330 [ 77.373577][ C1] snd_timer_notify1+0x11c/0x3b0 [ 77.381052][ C1] snd_timer_start1+0x4d4/0x800 [ 77.388256][ C1] snd_timer_user_start.isra.0+0x1e3/0x260 [ 77.396420][ C1] __snd_timer_user_ioctl.isra.0+0xda8/0x2490 [ 77.404822][ C1] snd_timer_user_ioctl+0x77/0xb0 [ 77.412201][ C1] __x64_sys_ioctl+0x193/0x200 [ 77.419296][ C1] do_syscall_64+0x35/0xb0 [ 77.426042][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.434269][ C1] } [ 77.436919][ C1] ... key at: [] __key.5+0x0/0x40 [ 77.444186][ C1] ... acquired at: [ 77.448146][ C1] _raw_read_lock_irqsave+0x70/0x90 [ 77.453531][ C1] send_sigio+0x24/0x380 [ 77.457935][ C1] kill_fasync+0x1f8/0x470 [ 77.462506][ C1] snd_timer_user_ccallback+0x298/0x330 [ 77.468215][ C1] snd_timer_notify1+0x11c/0x3b0 [ 77.473333][ C1] snd_timer_start1+0x4d4/0x800 [ 77.478343][ C1] snd_timer_user_start.isra.0+0x1e3/0x260 [ 77.484325][ C1] __snd_timer_user_ioctl.isra.0+0xda8/0x2490 [ 77.490582][ C1] snd_timer_user_ioctl+0x77/0xb0 [ 77.495787][ C1] __x64_sys_ioctl+0x193/0x200 [ 77.500732][ C1] do_syscall_64+0x35/0xb0 [ 77.505326][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.511406][ C1] [ 77.513723][ C1] -> (&new->fa_lock){....}-{2:2} { [ 77.518953][ C1] INITIAL USE at: [ 77.522934][ C1] lock_acquire+0x1ab/0x510 [ 77.529184][ C1] _raw_write_lock_irq+0x32/0x50 [ 77.535873][ C1] fasync_remove_entry+0xb6/0x1f0 [ 77.542671][ C1] fasync_helper+0x9e/0xb0 [ 77.548834][ C1] __fput+0x846/0x9f0 [ 77.554572][ C1] task_work_run+0xdd/0x1a0 [ 77.560835][ C1] exit_to_user_mode_prepare+0x27e/0x290 [ 77.568311][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 77.575524][ C1] do_syscall_64+0x42/0xb0 [ 77.581782][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.589693][ C1] INITIAL READ USE at: [ 77.594103][ C1] lock_acquire+0x1ab/0x510 [ 77.600791][ C1] _raw_read_lock_irqsave+0x70/0x90 [ 77.608261][ C1] kill_fasync+0x136/0x470 [ 77.614856][ C1] snd_timer_user_ccallback+0x298/0x330 [ 77.622581][ C1] snd_timer_notify1+0x11c/0x3b0 [ 77.629698][ C1] snd_timer_start1+0x4d4/0x800 [ 77.636724][ C1] snd_timer_user_start.isra.0+0x1e3/0x260 [ 77.644717][ C1] __snd_timer_user_ioctl.isra.0+0xda8/0x2490 [ 77.652966][ C1] snd_timer_user_ioctl+0x77/0xb0 [ 77.660173][ C1] __x64_sys_ioctl+0x193/0x200 [ 77.667120][ C1] do_syscall_64+0x35/0xb0 [ 77.673721][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.681808][ C1] } [ 77.684389][ C1] ... key at: [] __key.0+0x0/0x40 [ 77.691700][ C1] ... acquired at: [ 77.695591][ C1] _raw_read_lock_irqsave+0x70/0x90 [ 77.700984][ C1] kill_fasync+0x136/0x470 [ 77.705600][ C1] snd_timer_user_ccallback+0x298/0x330 [ 77.711332][ C1] snd_timer_notify1+0x11c/0x3b0 [ 77.716453][ C1] snd_timer_start1+0x4d4/0x800 [ 77.721483][ C1] snd_timer_user_start.isra.0+0x1e3/0x260 [ 77.727468][ C1] __snd_timer_user_ioctl.isra.0+0xda8/0x2490 [ 77.733716][ C1] snd_timer_user_ioctl+0x77/0xb0 [ 77.738917][ C1] __x64_sys_ioctl+0x193/0x200 [ 77.743870][ C1] do_syscall_64+0x35/0xb0 [ 77.748464][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.754542][ C1] [ 77.756860][ C1] -> (&timer->lock){..-.}-{2:2} { [ 77.761909][ C1] IN-SOFTIRQ-W at: [ 77.765890][ C1] lock_acquire+0x1ab/0x510 [ 77.772053][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 77.778915][ C1] snd_timer_interrupt.part.0+0x34/0xcf0 [ 77.786202][ C1] snd_timer_s_function+0x14b/0x200 [ 77.793063][ C1] call_timer_fn+0x1a5/0x6b0 [ 77.799312][ C1] __run_timers.part.0+0x67c/0xa30 [ 77.806079][ C1] run_timer_softirq+0xb3/0x1d0 [ 77.812679][ C1] __do_softirq+0x29b/0x9c2 [ 77.818846][ C1] __irq_exit_rcu+0x123/0x180 [ 77.825200][ C1] irq_exit_rcu+0x5/0x20 [ 77.831117][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 77.838412][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 77.846071][ C1] kasan_check_range+0x0/0x180 [ 77.852509][ C1] lock_release+0xa1/0x720 [ 77.858595][ C1] __might_fault+0x142/0x170 [ 77.864852][ C1] _copy_from_user+0x27/0x180 [ 77.871195][ C1] snd_seq_oss_write+0x38b/0x780 [ 77.877797][ C1] odev_write+0x55/0x90 [ 77.883616][ C1] vfs_write+0x28e/0xae0 [ 77.889519][ C1] ksys_write+0x12d/0x250 [ 77.895505][ C1] do_syscall_64+0x35/0xb0 [ 77.901579][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.909136][ C1] INITIAL USE at: [ 77.913035][ C1] lock_acquire+0x1ab/0x510 [ 77.919116][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 77.925886][ C1] snd_timer_resolution+0x55/0x100 [ 77.932565][ C1] snd_timer_user_params.isra.0+0x18e/0x8c0 [ 77.940036][ C1] __snd_timer_user_ioctl.isra.0+0x1020/0x2490 [ 77.947757][ C1] snd_timer_user_ioctl+0x77/0xb0 [ 77.954351][ C1] __x64_sys_ioctl+0x193/0x200 [ 77.960686][ C1] do_syscall_64+0x35/0xb0 [ 77.966680][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.974156][ C1] } [ 77.976645][ C1] ... key at: [] __key.12+0x0/0x40 [ 77.983854][ C1] ... acquired at: [ 77.987652][ C1] __lock_acquire+0x11d2/0x5470 [ 77.992690][ C1] lock_acquire+0x1ab/0x510 [ 77.997374][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 78.002764][ C1] snd_timer_interrupt.part.0+0x34/0xcf0 [ 78.008579][ C1] snd_timer_s_function+0x14b/0x200 [ 78.013959][ C1] call_timer_fn+0x1a5/0x6b0 [ 78.018727][ C1] __run_timers.part.0+0x67c/0xa30 [ 78.024016][ C1] run_timer_softirq+0xb3/0x1d0 [ 78.029043][ C1] __do_softirq+0x29b/0x9c2 [ 78.033729][ C1] __irq_exit_rcu+0x123/0x180 [ 78.038590][ C1] irq_exit_rcu+0x5/0x20 [ 78.043022][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 78.048842][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 78.055012][ C1] kasan_check_range+0x0/0x180 [ 78.059961][ C1] lock_release+0xa1/0x720 [ 78.064565][ C1] __might_fault+0x142/0x170 [ 78.069339][ C1] _copy_from_user+0x27/0x180 [ 78.074199][ C1] snd_seq_oss_write+0x38b/0x780 [ 78.079323][ C1] odev_write+0x55/0x90 [ 78.083661][ C1] vfs_write+0x28e/0xae0 [ 78.088083][ C1] ksys_write+0x12d/0x250 [ 78.092593][ C1] do_syscall_64+0x35/0xb0 [ 78.097193][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.103368][ C1] [ 78.105701][ C1] [ 78.105701][ C1] stack backtrace: [ 78.111578][ C1] CPU: 1 PID: 4250 Comm: syz-executor.3 Not tainted 5.17.0-rc2-syzkaller-00071-g1f2cfdd349b7 #0 [ 78.121998][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.132057][ C1] Call Trace: [ 78.135336][ C1] [ 78.138214][ C1] dump_stack_lvl+0xcd/0x134 [ 78.142820][