[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. 2020/10/01 04:52:41 parsed 1 programs 2020/10/01 04:52:42 executed programs: 0 syzkaller login: [ 66.030433][ T6882] IPVS: ftp: loaded support on port[0] = 21 [ 66.065348][ T6885] IPVS: ftp: loaded support on port[0] = 21 [ 66.065356][ T6887] IPVS: ftp: loaded support on port[0] = 21 [ 66.086617][ T6889] IPVS: ftp: loaded support on port[0] = 21 [ 66.091355][ T6890] IPVS: ftp: loaded support on port[0] = 21 [ 66.208429][ T6891] IPVS: ftp: loaded support on port[0] = 21 [ 66.769535][ T6887] chnl_net:caif_netlink_parms(): no params data found [ 66.968656][ T6889] chnl_net:caif_netlink_parms(): no params data found [ 67.049560][ T6882] chnl_net:caif_netlink_parms(): no params data found [ 67.094736][ T6890] chnl_net:caif_netlink_parms(): no params data found [ 67.132259][ T6885] chnl_net:caif_netlink_parms(): no params data found [ 67.290602][ T6887] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.301477][ T6887] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.310358][ T6887] device bridge_slave_0 entered promiscuous mode [ 67.323306][ T6887] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.332233][ T6887] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.340935][ T6887] device bridge_slave_1 entered promiscuous mode [ 67.379690][ T6891] chnl_net:caif_netlink_parms(): no params data found [ 67.463255][ T6890] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.471256][ T6890] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.480066][ T6890] device bridge_slave_0 entered promiscuous mode [ 67.508742][ T6887] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.522795][ T6882] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.529959][ T6882] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.538535][ T6882] device bridge_slave_0 entered promiscuous mode [ 67.546796][ T6890] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.553852][ T6890] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.563759][ T6890] device bridge_slave_1 entered promiscuous mode [ 67.579224][ T6889] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.586393][ T6889] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.597261][ T6889] device bridge_slave_0 entered promiscuous mode [ 67.607652][ T6887] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.634789][ T6882] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.646710][ T6882] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.654453][ T6882] device bridge_slave_1 entered promiscuous mode [ 67.683317][ T6889] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.691528][ T6889] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.700877][ T6889] device bridge_slave_1 entered promiscuous mode [ 67.713723][ T6887] team0: Port device team_slave_0 added [ 67.769612][ T6887] team0: Port device team_slave_1 added [ 67.786218][ T6882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.799258][ T6890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.819664][ T6885] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.827544][ T6885] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.835329][ T6885] device bridge_slave_0 entered promiscuous mode [ 67.852289][ T6889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.864849][ T6882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.877051][ T6890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.893418][ T6885] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.900745][ T6885] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.909266][ T6885] device bridge_slave_1 entered promiscuous mode [ 67.932063][ T6889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.947318][ T2624] Bluetooth: hci1: command 0x0409 tx timeout [ 67.953733][ T2624] Bluetooth: hci0: command 0x0409 tx timeout [ 68.004120][ T6887] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.016650][ T6887] 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. [ 68.045137][ T2624] Bluetooth: hci4: command 0x0409 tx timeout [ 68.046650][ T6788] Bluetooth: hci2: command 0x0409 tx timeout [ 68.051754][ T2624] Bluetooth: hci3: command 0x0409 tx timeout [ 68.065316][ T2624] Bluetooth: hci5: command 0x0409 tx timeout [ 68.071501][ T6887] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.102593][ T6882] team0: Port device team_slave_0 added [ 68.111232][ T6890] team0: Port device team_slave_0 added [ 68.120981][ T6885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.131535][ T6891] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.140172][ T6891] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.149015][ T6891] device bridge_slave_0 entered promiscuous mode [ 68.157065][ T6887] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.164028][ T6887] 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. [ 68.195410][ T6887] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.216298][ T6882] team0: Port device team_slave_1 added [ 68.232968][ T6890] team0: Port device team_slave_1 added [ 68.247043][ T6885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.256454][ T6891] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.263749][ T6891] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.272245][ T6891] device bridge_slave_1 entered promiscuous mode [ 68.295345][ T6889] team0: Port device team_slave_0 added [ 68.344073][ T6889] team0: Port device team_slave_1 added [ 68.357646][ T6882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.365562][ T6882] 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. [ 68.392012][ T6882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.426279][ T6885] team0: Port device team_slave_0 added [ 68.434396][ T6891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.444373][ T6890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.451811][ T6890] 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. [ 68.478243][ T6890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.503344][ T6882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.510355][ T6882] 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. [ 68.537995][ T6882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.563758][ T6885] team0: Port device team_slave_1 added [ 68.572483][ T6891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.582269][ T6890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.589503][ T6890] 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. [ 68.615946][ T6890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.648486][ T6887] device hsr_slave_0 entered promiscuous mode [ 68.655551][ T6887] device hsr_slave_1 entered promiscuous mode [ 68.689714][ T6889] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.702127][ T6889] 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. [ 68.728324][ T6889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.772448][ T6885] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.781032][ T6885] 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. [ 68.807088][ T6885] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.828914][ T6889] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.835891][ T6889] 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. [ 68.861927][ T6889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.895487][ T6882] device hsr_slave_0 entered promiscuous mode [ 68.903058][ T6882] device hsr_slave_1 entered promiscuous mode [ 68.911593][ T6882] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.920066][ T6882] Cannot create hsr debugfs directory [ 68.928649][ T6891] team0: Port device team_slave_0 added [ 68.940772][ T6885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.952631][ T6885] 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. [ 68.983786][ T6885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.005313][ T6891] team0: Port device team_slave_1 added [ 69.015345][ T6890] device hsr_slave_0 entered promiscuous mode [ 69.023129][ T6890] device hsr_slave_1 entered promiscuous mode [ 69.030141][ T6890] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.038102][ T6890] Cannot create hsr debugfs directory [ 69.064645][ T6889] device hsr_slave_0 entered promiscuous mode [ 69.072360][ T6889] device hsr_slave_1 entered promiscuous mode [ 69.080646][ T6889] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.088800][ T6889] Cannot create hsr debugfs directory [ 69.177218][ T6891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.184211][ T6891] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.211872][ T6891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.250390][ T6885] device hsr_slave_0 entered promiscuous mode [ 69.258634][ T6885] device hsr_slave_1 entered promiscuous mode [ 69.265169][ T6885] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.273309][ T6885] Cannot create hsr debugfs directory [ 69.297709][ T6891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.304680][ T6891] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.330805][ T6891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.511166][ T6891] device hsr_slave_0 entered promiscuous mode [ 69.519239][ T6891] device hsr_slave_1 entered promiscuous mode [ 69.525726][ T6891] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.534507][ T6891] Cannot create hsr debugfs directory [ 69.728752][ T6887] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.783949][ T6887] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.835630][ T6887] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.896020][ T6887] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.989878][ T6889] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.004362][ T6889] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.021257][ T6889] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.028435][ T23] Bluetooth: hci0: command 0x041b tx timeout [ 70.034626][ T23] Bluetooth: hci1: command 0x041b tx timeout [ 70.055061][ T6889] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.092519][ T6882] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.108348][ T23] Bluetooth: hci5: command 0x041b tx timeout [ 70.114826][ T23] Bluetooth: hci3: command 0x041b tx timeout [ 70.127493][ T6882] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.143786][ T23] Bluetooth: hci2: command 0x041b tx timeout [ 70.150376][ T23] Bluetooth: hci4: command 0x041b tx timeout [ 70.166637][ T6882] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.194762][ T6882] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.299315][ T6885] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.317526][ T6885] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.335052][ T6885] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.385968][ T6890] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.418309][ T6885] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.437715][ T6890] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.450821][ T6890] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.493963][ T6890] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.555951][ T6887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.617020][ T6891] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.634494][ T6891] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.655575][ T6889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.700544][ T6891] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.711480][ T6891] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 70.730276][ T6887] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.740384][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.751133][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.761406][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.769651][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.810535][ T6889] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.839061][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.848476][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.858628][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.865850][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.874485][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.884833][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.893618][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.900934][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.939762][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.948198][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.960042][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.971425][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.981901][ T2471] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.989063][ T2471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.042862][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.051851][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.062489][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.071367][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.080636][ T2471] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.087792][ T2471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.095652][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.105296][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.114330][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.123351][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.161367][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.170105][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.179416][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.188508][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.197839][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.206620][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.262292][ T6882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.272564][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.286081][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.294947][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.303612][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.312881][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.321561][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.337736][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.347035][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.368081][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.386195][ T6890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.415379][ T6885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.433094][ T6889] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.446496][ T6889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.481804][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.490929][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.500281][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.508663][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.516987][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.536662][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.589396][ T6887] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.606655][ T6882] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.616852][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.624948][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.633420][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.642335][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.659728][ T6885] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.677503][ T6891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.686518][ T6890] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.721719][ T6889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.737861][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.745424][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.755658][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.765235][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.778239][ T2471] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.785307][ T2471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.794142][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.803431][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.812705][ T2471] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.819889][ T2471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.856549][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.864792][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.876079][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.888170][ T6788] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.895233][ T6788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.903946][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.913201][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.922087][ T6788] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.929236][ T6788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.937511][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.946153][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.956554][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.002111][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.019111][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.030536][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.039725][ T6788] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.046885][ T6788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.054901][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.064113][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.072467][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.081930][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.091325][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.100881][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.111508][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.125261][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.133878][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.143176][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.152281][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.162127][ T6788] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.169282][ T6788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.178233][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.187447][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.209950][ T6788] Bluetooth: hci1: command 0x040f tx timeout [ 72.221749][ T6891] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.226349][ T6788] Bluetooth: hci0: command 0x040f tx timeout [ 72.234977][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.256506][ T23] Bluetooth: hci4: command 0x040f tx timeout [ 72.269208][ T23] Bluetooth: hci2: command 0x040f tx timeout [ 72.275317][ T23] Bluetooth: hci3: command 0x040f tx timeout [ 72.293257][ T6889] device veth0_vlan entered promiscuous mode [ 72.301465][ T23] Bluetooth: hci5: command 0x040f tx timeout [ 72.322618][ T6882] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.339245][ T6882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.355877][ T6885] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.367304][ T6885] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.379928][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.389820][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.398557][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.407930][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.417161][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.425478][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.436167][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.445837][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.454632][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.463390][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.472504][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.481570][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.491094][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.499701][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.508494][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.518217][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.527186][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.534241][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.542907][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.552193][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.561202][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.572013][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.580817][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.589916][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.598330][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.606778][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.617367][ T6889] device veth1_vlan entered promiscuous mode [ 72.647507][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.662505][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.671666][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.680944][ T2471] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.688094][ T2471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.724878][ T6882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.746555][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.754952][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.763927][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.774335][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.783524][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.792574][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.801423][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.810481][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.819600][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.845382][ T6885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.867550][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.875388][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.885365][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.893677][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.901485][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.910905][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.920044][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.954559][ T6887] device veth0_vlan entered promiscuous mode [ 72.964308][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.975375][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.984151][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.993607][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.002489][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.011327][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.020092][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.030820][ T6889] device veth0_macvtap entered promiscuous mode [ 73.069874][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.078710][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.088624][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.097757][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.107089][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.117021][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.165475][ T6889] device veth1_macvtap entered promiscuous mode [ 73.175254][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.185162][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.194476][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.204158][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.213434][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.222470][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.231917][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.240985][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.253736][ T6887] device veth1_vlan entered promiscuous mode [ 73.271346][ T6882] device veth0_vlan entered promiscuous mode [ 73.287664][ T6891] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.301220][ T6891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.327698][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.335518][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.344889][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.353517][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.395236][ T6885] device veth0_vlan entered promiscuous mode [ 73.420253][ T6885] device veth1_vlan entered promiscuous mode [ 73.433102][ T6882] device veth1_vlan entered promiscuous mode [ 73.444696][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.454596][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.463473][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.472481][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.481516][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.489437][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.498595][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.506899][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.523163][ T6889] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.546311][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.554471][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.565752][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.580750][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.596729][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.604228][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.622426][ T6890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.640032][ T6889] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.661787][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.671762][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.682420][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.692161][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.709557][ T6889] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.720131][ T6889] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.731802][ T6889] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.743601][ T6889] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.770003][ T6891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.778935][ T6887] device veth0_macvtap entered promiscuous mode [ 73.822066][ T6882] device veth0_macvtap entered promiscuous mode [ 73.839356][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.857960][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.869559][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.881009][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.908411][ T6885] device veth0_macvtap entered promiscuous mode [ 73.920089][ T6887] device veth1_macvtap entered promiscuous mode [ 73.931280][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.940392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.956789][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.967608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.981347][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.990757][ T6882] device veth1_macvtap entered promiscuous mode [ 74.018482][ T6885] device veth1_macvtap entered promiscuous mode [ 74.057606][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.078919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.093502][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.175283][ T6882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.190447][ T6882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.203905][ T6882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.216012][ T6882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.232085][ T6882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.248934][ T6882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.264546][ T6887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.276303][ T2471] Bluetooth: hci4: command 0x0419 tx timeout [ 74.276347][ T2471] Bluetooth: hci0: command 0x0419 tx timeout [ 74.276366][ T2471] Bluetooth: hci1: command 0x0419 tx timeout [ 74.278795][ T6887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.306995][ T6887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.318895][ T6887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.338086][ T6887] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.350792][ T2471] Bluetooth: hci5: command 0x0419 tx timeout [ 74.365624][ T2471] Bluetooth: hci3: command 0x0419 tx timeout [ 74.382463][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.397746][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.406550][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.415085][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.424512][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.434815][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.444845][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.454214][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.463517][ T6788] Bluetooth: hci2: command 0x0419 tx timeout [ 74.465179][ T6890] device veth0_vlan entered promiscuous mode [ 74.483857][ T6885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.494807][ T6885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.504910][ T6885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.517762][ T6885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.528065][ T6885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.538941][ T6885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.551071][ T6885] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.562583][ T6882] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.572962][ T6882] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.582086][ T6882] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.596367][ T6882] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.610451][ T6887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.622410][ T6887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.626066][ T2589] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.633533][ T6887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.651881][ T6887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.663939][ T6887] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.665812][ T2589] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.672581][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.688632][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.702110][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.711265][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.720480][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.728878][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.738367][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.761989][ T6885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.779537][ T6885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.791531][ T6885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.805132][ T6885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.816315][ T6885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.827235][ T6885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.839038][ T6885] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.875469][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.887381][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.912363][ T6890] device veth1_vlan entered promiscuous mode [ 74.938176][ T6887] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.947495][ T6887] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.957397][ T6887] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.966834][ T6887] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.979950][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.989404][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.998294][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.007059][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.041716][ T6885] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.054726][ T6885] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.069255][ T6885] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.081165][ T6885] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.109932][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.129840][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.140573][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.150957][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.179068][ T6891] device veth0_vlan entered promiscuous mode [ 75.210813][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.221747][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.232707][ T8181] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.286432][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.295196][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.338285][ T6891] device veth1_vlan entered promiscuous mode [ 75.347022][ T6890] device veth0_macvtap entered promiscuous mode [ 75.371452][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.425522][ T6890] device veth1_macvtap entered promiscuous mode [ 75.437429][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.490371][ T8182] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.505600][ T8182] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.529364][ T8182] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.536092][ C0] hrtimer: interrupt took 48432 ns [ 75.552380][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.565337][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.648208][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.675417][ T8182] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.704690][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.746509][ T8182] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.813951][ T6891] device veth0_macvtap entered promiscuous mode [ 75.839960][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.856548][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.875359][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.886946][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.898057][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.908635][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.918628][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.929350][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.943071][ T6890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.954956][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2020/10/01 04:52:53 executed programs: 6 [ 75.968477][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.985033][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.995098][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.005143][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.017439][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.028949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.042491][ T6891] device veth1_macvtap entered promiscuous mode [ 76.089799][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.111214][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.137230][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.177393][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.196129][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.234973][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.264298][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.289390][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.317302][ T6890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.332703][ T2589] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.341017][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.358418][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.371087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.379419][ T2589] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.398085][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.420102][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.458461][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.470307][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.515952][ T6890] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.532863][ T6890] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.550984][ T6890] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.563609][ T6890] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.604106][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.621204][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.664531][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.696676][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.717014][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.736075][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.767804][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.786470][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.817663][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.837221][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.858023][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.882590][ T6891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.072919][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.099067][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.311903][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.353840][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.375128][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.418530][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.479287][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.522269][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.557537][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.591136][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.616044][ T6891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.656305][ T6891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.691229][ T6891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.736437][ C1] [ 77.738791][ C1] ============================================ [ 77.744929][ C1] WARNING: possible recursive locking detected [ 77.751076][ C1] 5.9.0-rc7-syzkaller #0 Not tainted [ 77.756369][ C1] -------------------------------------------- [ 77.762512][ C1] syz-executor.0/8365 is trying to acquire lock: [ 77.768825][ C1] ffff88807ae18130 (&runtime->sleep){..-.}-{2:2}, at: io_poll_double_wake+0x156/0x510 [ 77.778398][ C1] [ 77.778398][ C1] but task is already holding lock: [ 77.785753][ C1] ffff88808fca0130 (&runtime->sleep){..-.}-{2:2}, at: __wake_up_common_lock+0xb4/0x130 [ 77.795448][ C1] [ 77.795448][ C1] other info that might help us debug this: [ 77.803484][ C1] Possible unsafe locking scenario: [ 77.803484][ C1] [ 77.810910][ C1] CPU0 [ 77.814184][ C1] ---- [ 77.817438][ C1] lock(&runtime->sleep); [ 77.821840][ C1] lock(&runtime->sleep); [ 77.826229][ C1] [ 77.826229][ C1] *** DEADLOCK *** [ 77.826229][ C1] [ 77.834384][ C1] May be due to missing lock nesting notation [ 77.834384][ C1] [ 77.842693][ C1] 4 locks held by syz-executor.0/8365: [ 77.848159][ C1] #0: ffff88807a65c440 (&runtime->oss.params_lock){+.+.}-{3:3}, at: snd_pcm_oss_make_ready+0xc4/0x2e0 [ 77.859205][ C1] #1: ffffc90000da8d68 ((&dpcm->timer)){+.-.}-{0:0}, at: call_timer_fn+0xdb/0x760 [ 77.868479][ C1] #2: ffff888099d03108 (&group->lock){..-.}-{2:2}, at: _snd_pcm_stream_lock_irqsave+0x9f/0xd0 [ 77.878826][ C1] #3: ffff88808fca0130 (&runtime->sleep){..-.}-{2:2}, at: __wake_up_common_lock+0xb4/0x130 [ 77.888892][ C1] [ 77.888892][ C1] stack backtrace: [ 77.894760][ C1] CPU: 1 PID: 8365 Comm: syz-executor.0 Not tainted 5.9.0-rc7-syzkaller #0 [ 77.903311][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.913338][ C1] Call Trace: [ 77.916605][ C1] [ 77.919454][ C1] dump_stack+0x198/0x1fd [ 77.923771][ C1] __lock_acquire.cold+0x148/0x3b0 [ 77.928875][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 77.934850][ C1] ? __lock_acquire+0x2eb6/0x5780 [ 77.939857][ C1] lock_acquire+0x1f3/0xaf0 [ 77.944354][ C1] ? io_poll_double_wake+0x156/0x510 [ 77.949652][ C1] ? lock_release+0x8f0/0x8f0 [ 77.954320][ C1] ? lock_acquire+0x1f3/0xaf0 [ 77.958992][ C1] ? __wake_up_common_lock+0xb4/0x130 [ 77.964340][ C1] _raw_spin_lock+0x2a/0x40 [ 77.968833][ C1] ? io_poll_double_wake+0x156/0x510 [ 77.974106][ C1] io_poll_double_wake+0x156/0x510 [ 77.979196][ C1] ? lock_is_held_type+0xbb/0xf0 [ 77.984126][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 77.989057][ C1] __wake_up_common+0x147/0x650 [ 77.993900][ C1] __wake_up_common_lock+0xd0/0x130 [ 77.999092][ C1] ? __wake_up_common+0x650/0x650 [ 78.004117][ C1] ? lock_downgrade+0x830/0x830 [ 78.008966][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 78.013897][ C1] ? snd_pcm_hw_rule_ratdens+0xc50/0xc50 [ 78.019503][ C1] snd_pcm_update_state+0x46a/0x540 [ 78.024784][ C1] snd_pcm_update_hw_ptr0+0xac9/0x1ac0 [ 78.030231][ C1] ? lock_release+0x8f0/0x8f0 [ 78.034906][ C1] ? find_held_lock+0x2d/0x110 [ 78.039662][ C1] ? snd_pcm_update_state+0x540/0x540 [ 78.045024][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 78.049942][ C1] ? lockdep_hardirqs_off+0x96/0xd0 [ 78.055205][ C1] snd_pcm_period_elapsed+0x160/0x250 [ 78.060611][ C1] loopback_jiffies_timer_function+0x1a8/0x220 [ 78.066756][ C1] call_timer_fn+0x1ac/0x760 [ 78.071355][ C1] ? loopback_jiffies_timer_pos_update+0xf60/0xf60 [ 78.077846][ C1] ? msleep_interruptible+0x130/0x130 [ 78.083195][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 78.088380][ C1] ? lockdep_hardirqs_on_prepare+0x19c/0x530 [ 78.094349][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 78.099615][ C1] ? loopback_jiffies_timer_pos_update+0xf60/0xf60 [ 78.106099][ C1] __run_timers.part.0+0x67c/0xaa0 [ 78.111197][ C1] ? call_timer_fn+0x760/0x760 [ 78.116034][ C1] ? mark_lock+0x82/0x1660 [ 78.120441][ C1] ? mark_held_locks+0x9f/0xe0 [ 78.125282][ C1] run_timer_softirq+0xb3/0x1d0 [ 78.130135][ C1] __do_softirq+0x1f8/0xb23 [ 78.134630][ C1] asm_call_irq_on_stack+0xf/0x20 [ 78.139638][ C1] [ 78.142560][ C1] do_softirq_own_stack+0x9b/0xd0 [ 78.147572][ C1] irq_exit_rcu+0x235/0x280 [ 78.152062][ C1] sysvec_apic_timer_interrupt+0x51/0xf0 [ 78.157671][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 78.163629][ C1] RIP: 0010:page_outside_zone_boundaries+0x100/0x340 [ 78.170456][ C1] Code: 08 48 c7 c0 e8 6b fc 89 48 c1 e8 03 80 3c 28 00 0f 85 f4 01 00 00 48 83 3d 84 a6 4e 08 00 0f 84 0e 01 00 00 48 8b 3c 24 57 9d <0f> 1f 44 00 00 4c 8d 8b 98 00 00 00 4c 89 c8 48 c1 e8 03 0f b6 04 [ 78.190056][ C1] RSP: 0018:ffffc9000ab0f258 EFLAGS: 00000286 [ 78.196120][ C1] RAX: 1ffffffff13f8d7d RBX: ffff88812fffb700 RCX: ffffffff815b7ef2 [ 78.204175][ C1] RDX: ffffffff81ae6033 RSI: 0000000000000000 RDI: 0000000000000286 [ 78.212131][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffffff8d0c0ac7 [ 78.220257][ C1] R10: 1ffffffff13f8d7e R11: 0000000000000000 R12: 000000000008fd85 [ 78.228231][ C1] R13: fffffbfff13f8d7c R14: 0000000000000000 R15: ffff88812fffb7a0 [ 78.236206][ C1] ? mark_lock+0x82/0x1660 [ 78.241138][ C1] ? get_page_from_freelist+0x893/0x3b40 [ 78.246770][ C1] ? get_page_from_freelist+0x13db/0x3b40 [ 78.252480][ C1] get_page_from_freelist+0x893/0x3b40 [ 78.257938][ C1] ? lock_acquire+0x1f3/0xaf0 [ 78.262623][ C1] ? lock_is_held_type+0xbb/0xf0 [ 78.267552][ C1] ? find_held_lock+0x2d/0x110 [ 78.272307][ C1] ? do_group_exit+0x125/0x310 [ 78.277081][ C1] ? __zone_watermark_ok+0x440/0x440 [ 78.282353][ C1] ? lock_is_held_type+0xbb/0xf0 [ 78.287367][ C1] __alloc_pages_nodemask+0x2cf/0x790 [ 78.292731][ C1] ? mark_held_locks+0x9f/0xe0 [ 78.297481][ C1] ? check_preemption_disabled+0x50/0x130 [ 78.303186][ C1] ? __alloc_pages_slowpath.constprop.0+0x28c0/0x28c0 [ 78.309933][ C1] ? lock_is_held_type+0xbb/0xf0 [ 78.314863][ C1] ? __kmalloc_node+0x38/0x60 [ 78.319542][ C1] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 78.325074][ C1] ? kmem_cache_alloc_node_trace+0x39d/0x430 [ 78.331045][ C1] alloc_pages_current+0x191/0x2a0 [ 78.336152][ C1] __vmalloc_area_node+0x3e3/0x7a0 [ 78.341257][ C1] ? snd_dma_alloc_pages+0x2dc/0x3f0 [ 78.346530][ C1] __vmalloc+0x114/0x1a0 [ 78.350762][ C1] snd_dma_alloc_pages+0x2dc/0x3f0 [ 78.355862][ C1] do_alloc_pages+0x9b/0x160 [ 78.360445][ C1] snd_pcm_lib_malloc_pages+0x3ec/0x6f0 [ 78.365994][ C1] snd_pcm_hw_params+0x13fe/0x1920 [ 78.371094][ C1] ? snd_pcm_channel_info_user+0x130/0x130 [ 78.376974][ C1] ? snd_pcm_hw_param_near.constprop.0+0x63c/0x840 [ 78.383478][ C1] ? snd_pcm_oss_disconnect_minor+0x370/0x370 [ 78.389533][ C1] snd_pcm_kernel_ioctl+0xd1/0x240 [ 78.394634][ C1] snd_pcm_oss_change_params_locked+0x130a/0x3420 [ 78.401041][ C1] ? snd_pcm_plugin_append+0x190/0x190 [ 78.406491][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 78.411868][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 78.417832][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 78.423798][ C1] ? __fsnotify_parent+0x48c/0x930 [ 78.428983][ C1] snd_pcm_oss_make_ready+0xe6/0x2e0 [ 78.434285][ C1] snd_pcm_oss_sync+0x2e0/0x800 [ 78.439124][ C1] ? lock_is_held_type+0xbb/0xf0 [ 78.444051][ C1] snd_pcm_oss_release+0x276/0x300 [ 78.449151][ C1] __fput+0x285/0x920 [ 78.453116][ C1] ? snd_pcm_oss_sync+0x800/0x800 [ 78.458143][ C1] task_work_run+0xdd/0x190 [ 78.462633][ C1] do_exit+0xb7d/0x29f0 [ 78.466779][ C1] ? lock_is_held_type+0xbb/0xf0 [ 78.471701][ C1] ? find_held_lock+0x2d/0x110 [ 78.476466][ C1] ? mm_update_next_owner+0x7a0/0x7a0 [ 78.481823][ C1] ? get_signal+0x34f/0x1f00 [ 78.486419][ C1] ? lock_downgrade+0x830/0x830 [ 78.491263][ C1] ? lock_is_held_type+0xbb/0xf0 [ 78.496199][ C1] do_group_exit+0x125/0x310 [ 78.500777][ C1] get_signal+0x428/0x1f00 [ 78.505200][ C1] ? netdev_name_node_lookup+0x108/0x150 [ 78.510820][ C1] arch_do_signal+0x82/0x2520 [ 78.515570][ C1] ? dev_ioctl+0x1f2/0xc40 [ 78.519973][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 78.525347][ C1] ? kick_process+0xe0/0x180 [ 78.529925][ C1] ? task_work_add+0xe3/0x290 [ 78.534595][ C1] ? cpumask_weight.constprop.0+0x3f/0x3f [ 78.540306][ C1] ? exit_to_user_mode_prepare+0xb9/0x200 [ 78.546014][ C1] ? check_preemption_disabled+0x50/0x130 [ 78.551722][ C1] exit_to_user_mode_prepare+0x1ae/0x200 [ 78.557345][ C1] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.562880][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.568756][ C1] RIP: 0033:0x45dd99 [ 78.572626][ C1] Code: Bad RIP value. [ 78.576673][ C1] RSP: 002b:00007fbe1187bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.586022][ C1] RAX: ffffffffffffff97 RBX: 000000000001dac0 RCX: 000000000045dd99 [ 78.593979][ C1] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000007 [ 78.601934][ C1] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 78.609890][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 78.617867][ C1] R13: 00007fff399e38cf R14: 00007fbe1187c9c0 R15: 000000000118c07c [ 78.628067][ C1] general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 [#1] PREEMPT SMP KASAN [ 78.639787][ C1] KASAN: null-ptr-deref in range [0x0000000000000048-0x000000000000004f] [ 78.648198][ C1] CPU: 1 PID: 8365 Comm: syz-executor.0 Not tainted 5.9.0-rc7-syzkaller #0 [ 78.656765][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.666826][ C1] RIP: 0010:io_poll_double_wake+0x51/0x510 [ 78.672621][ C1] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 9e 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5d 08 48 8d 7b 48 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 06 0f 8e 63 03 00 00 0f b6 6b 48 bf 06 00 00 [ 78.692332][ C1] RSP: 0018:ffffc90000da8980 EFLAGS: 00010006 [ 78.698413][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.706372][ C1] RDX: 0000000000000009 RSI: ffffffff81d9f29d RDI: 0000000000000048 [ 78.714331][ C1] RBP: dffffc0000000000 R08: ffff8880a25c9e18 R09: ffffc90000da8a70 [ 78.722373][ C1] R10: fffff520001b5135 R11: 0000000000000001 R12: 0000000000000000 [ 78.730331][ C1] R13: ffff8880a25c9e18 R14: ffff8880a25c9e20 R15: 0000000000000000 [ 78.738304][ C1] FS: 0000000000000000(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000 [ 78.747310][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.753877][ C1] CR2: 0000000000000000 CR3: 0000000009e8d000 CR4: 00000000001506e0 [ 78.761843][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.769824][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.777779][ C1] Call Trace: [ 78.781047][ C1] [ 78.784152][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 78.789167][ C1] __wake_up_common+0x147/0x650 [ 78.794036][ C1] __wake_up_common_lock+0xd0/0x130 [ 78.799225][ C1] ? __wake_up_common+0x650/0x650 [ 78.804236][ C1] ? lock_downgrade+0x830/0x830 [ 78.809071][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 78.814082][ C1] ? snd_pcm_hw_rule_ratdens+0xc50/0xc50 [ 78.819875][ C1] snd_pcm_update_state+0x46a/0x540 [ 78.825078][ C1] snd_pcm_update_hw_ptr0+0xac9/0x1ac0 [ 78.830552][ C1] ? lock_release+0x8f0/0x8f0 [ 78.835309][ C1] ? snd_pcm_update_state+0x540/0x540 [ 78.840673][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 78.845603][ C1] ? clear_capture_buf+0x7e/0x390 [ 78.850721][ C1] ? lock_downgrade+0x830/0x830 [ 78.855566][ C1] snd_pcm_period_elapsed+0x160/0x250 [ 78.860932][ C1] loopback_jiffies_timer_function+0x1a8/0x220 [ 78.867080][ C1] call_timer_fn+0x1ac/0x760 [ 78.871660][ C1] ? loopback_jiffies_timer_pos_update+0xf60/0xf60 [ 78.878149][ C1] ? msleep_interruptible+0x130/0x130 [ 78.883506][ C1] ? lock_downgrade+0x830/0x830 [ 78.888346][ C1] ? __next_timer_interrupt+0x1b6/0x210 [ 78.893882][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 78.899067][ C1] ? loopback_jiffies_timer_pos_update+0xf60/0xf60 [ 78.905698][ C1] __run_timers.part.0+0x67c/0xaa0 [ 78.910974][ C1] ? call_timer_fn+0x760/0x760 [ 78.915728][ C1] ? mark_lock+0x82/0x1660 [ 78.920142][ C1] ? mark_held_locks+0x9f/0xe0 [ 78.924892][ C1] run_timer_softirq+0xb3/0x1d0 [ 78.929737][ C1] __do_softirq+0x1f8/0xb23 [ 78.934238][ C1] asm_call_irq_on_stack+0xf/0x20 [ 78.939244][ C1] [ 78.942871][ C1] do_softirq_own_stack+0x9b/0xd0 [ 78.947996][ C1] irq_exit_rcu+0x235/0x280 [ 78.952493][ C1] sysvec_apic_timer_interrupt+0x51/0xf0 [ 78.958115][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 78.964095][ C1] RIP: 0010:page_outside_zone_boundaries+0x100/0x340 [ 78.970757][ C1] Code: 08 48 c7 c0 e8 6b fc 89 48 c1 e8 03 80 3c 28 00 0f 85 f4 01 00 00 48 83 3d 84 a6 4e 08 00 0f 84 0e 01 00 00 48 8b 3c 24 57 9d <0f> 1f 44 00 00 4c 8d 8b 98 00 00 00 4c 89 c8 48 c1 e8 03 0f b6 04 [ 78.990438][ C1] RSP: 0018:ffffc9000ab0f258 EFLAGS: 00000286 [ 78.996513][ C1] RAX: 1ffffffff13f8d7d RBX: ffff88812fffb700 RCX: ffffffff815b7ef2 [ 79.004488][ C1] RDX: ffffffff81ae6033 RSI: 0000000000000000 RDI: 0000000000000286 [ 79.012466][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffffff8d0c0ac7 [ 79.020423][ C1] R10: 1ffffffff13f8d7e R11: 0000000000000000 R12: 000000000008fd85 [ 79.028380][ C1] R13: fffffbfff13f8d7c R14: 0000000000000000 R15: ffff88812fffb7a0 [ 79.036357][ C1] ? mark_lock+0x82/0x1660 [ 79.040774][ C1] ? get_page_from_freelist+0x893/0x3b40 [ 79.047205][ C1] ? get_page_from_freelist+0x13db/0x3b40 [ 79.052922][ C1] get_page_from_freelist+0x893/0x3b40 [ 79.058586][ C1] ? lock_acquire+0x1f3/0xaf0 [ 79.063255][ C1] ? lock_is_held_type+0xbb/0xf0 [ 79.068181][ C1] ? find_held_lock+0x2d/0x110 [ 79.072937][ C1] ? do_group_exit+0x125/0x310 [ 79.078415][ C1] ? __zone_watermark_ok+0x440/0x440 [ 79.084651][ C1] ? lock_is_held_type+0xbb/0xf0 [ 79.089598][ C1] __alloc_pages_nodemask+0x2cf/0x790 [ 79.095134][ C1] ? mark_held_locks+0x9f/0xe0 [ 79.099885][ C1] ? check_preemption_disabled+0x50/0x130 [ 79.105627][ C1] ? __alloc_pages_slowpath.constprop.0+0x28c0/0x28c0 [ 79.112390][ C1] ? lock_is_held_type+0xbb/0xf0 [ 79.117316][ C1] ? __kmalloc_node+0x38/0x60 [ 79.121997][ C1] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 79.127553][ C1] ? kmem_cache_alloc_node_trace+0x39d/0x430 [ 79.133543][ C1] alloc_pages_current+0x191/0x2a0 [ 79.138653][ C1] __vmalloc_area_node+0x3e3/0x7a0 [ 79.143765][ C1] ? snd_dma_alloc_pages+0x2dc/0x3f0 [ 79.149060][ C1] __vmalloc+0x114/0x1a0 [ 79.153298][ C1] snd_dma_alloc_pages+0x2dc/0x3f0 [ 79.158395][ C1] do_alloc_pages+0x9b/0x160 [ 79.162973][ C1] snd_pcm_lib_malloc_pages+0x3ec/0x6f0 [ 79.168511][ C1] snd_pcm_hw_params+0x13fe/0x1920 [ 79.173612][ C1] ? snd_pcm_channel_info_user+0x130/0x130 [ 79.179412][ C1] ? snd_pcm_hw_param_near.constprop.0+0x63c/0x840 [ 79.185900][ C1] ? snd_pcm_oss_disconnect_minor+0x370/0x370 [ 79.191962][ C1] snd_pcm_kernel_ioctl+0xd1/0x240 [ 79.197064][ C1] snd_pcm_oss_change_params_locked+0x130a/0x3420 [ 79.203473][ C1] ? snd_pcm_plugin_append+0x190/0x190 [ 79.208944][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 79.214307][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 79.220274][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 79.226239][ C1] ? __fsnotify_parent+0x48c/0x930 [ 79.231351][ C1] snd_pcm_oss_make_ready+0xe6/0x2e0 [ 79.236627][ C1] snd_pcm_oss_sync+0x2e0/0x800 [ 79.241476][ C1] ? lock_is_held_type+0xbb/0xf0 [ 79.246410][ C1] snd_pcm_oss_release+0x276/0x300 [ 79.251509][ C1] __fput+0x285/0x920 [ 79.255480][ C1] ? snd_pcm_oss_sync+0x800/0x800 [ 79.260579][ C1] task_work_run+0xdd/0x190 [ 79.265098][ C1] do_exit+0xb7d/0x29f0 [ 79.269261][ C1] ? lock_is_held_type+0xbb/0xf0 [ 79.274187][ C1] ? find_held_lock+0x2d/0x110 [ 79.278937][ C1] ? mm_update_next_owner+0x7a0/0x7a0 [ 79.284294][ C1] ? get_signal+0x34f/0x1f00 [ 79.288871][ C1] ? lock_downgrade+0x830/0x830 [ 79.293709][ C1] ? lock_is_held_type+0xbb/0xf0 [ 79.298638][ C1] do_group_exit+0x125/0x310 [ 79.303217][ C1] get_signal+0x428/0x1f00 [ 79.308232][ C1] ? netdev_name_node_lookup+0x108/0x150 [ 79.313854][ C1] arch_do_signal+0x82/0x2520 [ 79.318535][ C1] ? dev_ioctl+0x1f2/0xc40 [ 79.322937][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 79.328295][ C1] ? kick_process+0xe0/0x180 [ 79.332871][ C1] ? task_work_add+0xe3/0x290 [ 79.337554][ C1] ? cpumask_weight.constprop.0+0x3f/0x3f [ 79.343269][ C1] ? exit_to_user_mode_prepare+0xb9/0x200 [ 79.348981][ C1] ? check_preemption_disabled+0x50/0x130 [ 79.354692][ C1] exit_to_user_mode_prepare+0x1ae/0x200 [ 79.360509][ C1] syscall_exit_to_user_mode+0x7e/0x2e0 [ 79.366042][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.371933][ C1] RIP: 0033:0x45dd99 [ 79.376332][ C1] Code: Bad RIP value. [ 79.380379][ C1] RSP: 002b:00007fbe1187bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.388777][ C1] RAX: ffffffffffffff97 RBX: 000000000001dac0 RCX: 000000000045dd99 [ 79.396752][ C1] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000007 [ 79.404707][ C1] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 79.412683][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 79.420738][ C1] R13: 00007fff399e38cf R14: 00007fbe1187c9c0 R15: 000000000118c07c [ 79.428699][ C1] Modules linked in: [ 79.432611][ C1] ---[ end trace 89035ad470961c75 ]--- [ 79.438066][ C1] RIP: 0010:io_poll_double_wake+0x51/0x510 [ 79.443864][ C1] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 9e 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5d 08 48 8d 7b 48 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 06 0f 8e 63 03 00 00 0f b6 6b 48 bf 06 00 00 [ 79.463475][ C1] RSP: 0018:ffffc90000da8980 EFLAGS: 00010006 [ 79.469538][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.477513][ C1] RDX: 0000000000000009 RSI: ffffffff81d9f29d RDI: 0000000000000048 [ 79.485471][ C1] RBP: dffffc0000000000 R08: ffff8880a25c9e18 R09: ffffc90000da8a70 [ 79.493427][ C1] R10: fffff520001b5135 R11: 0000000000000001 R12: 0000000000000000 [ 79.501383][ C1] R13: ffff8880a25c9e18 R14: ffff8880a25c9e20 R15: 0000000000000000 [ 79.509342][ C1] FS: 0000000000000000(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000 [ 79.518255][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.524823][ C1] CR2: 0000000000000000 CR3: 0000000009e8d000 CR4: 00000000001506e0 [ 79.532789][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.540758][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.549170][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 79.557915][ C1] Kernel Offset: disabled [ 79.562265][ C1] Rebooting in 86400 seconds..