[ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. syzkaller login: [ 42.676455][ T6835] IPVS: ftp: loaded support on port[0] = 21 [ 42.692272][ T6838] IPVS: ftp: loaded support on port[0] = 21 [ 42.702887][ T6836] IPVS: ftp: loaded support on port[0] = 21 [ 42.714575][ T6832] IPVS: ftp: loaded support on port[0] = 21 [ 42.726075][ T6837] IPVS: ftp: loaded support on port[0] = 21 [ 42.733354][ T6834] IPVS: ftp: loaded support on port[0] = 21 [ 43.192172][ T6835] chnl_net:caif_netlink_parms(): no params data found [ 43.300160][ T6836] chnl_net:caif_netlink_parms(): no params data found [ 43.363695][ T6838] chnl_net:caif_netlink_parms(): no params data found [ 43.373899][ T6834] chnl_net:caif_netlink_parms(): no params data found [ 43.384204][ T6837] chnl_net:caif_netlink_parms(): no params data found [ 43.434991][ T6832] chnl_net:caif_netlink_parms(): no params data found [ 43.512238][ T6835] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.520677][ T6835] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.529860][ T6835] device bridge_slave_0 entered promiscuous mode [ 43.567812][ T6835] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.574881][ T6835] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.583684][ T6835] device bridge_slave_1 entered promiscuous mode [ 43.619893][ T6836] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.627056][ T6836] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.634675][ T6836] device bridge_slave_0 entered promiscuous mode [ 43.674546][ T6835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.689239][ T6836] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.696393][ T6836] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.703916][ T6836] device bridge_slave_1 entered promiscuous mode [ 43.734561][ T6835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.758299][ T6837] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.766624][ T6837] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.774147][ T6837] device bridge_slave_0 entered promiscuous mode [ 43.782382][ T6838] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.789728][ T6838] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.798370][ T6838] device bridge_slave_0 entered promiscuous mode [ 43.809842][ T6838] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.817122][ T6838] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.824779][ T6838] device bridge_slave_1 entered promiscuous mode [ 43.833071][ T6834] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.842521][ T6834] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.850875][ T6834] device bridge_slave_0 entered promiscuous mode [ 43.861124][ T6835] team0: Port device team_slave_0 added [ 43.873877][ T6835] team0: Port device team_slave_1 added [ 43.882057][ T6837] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.889701][ T6837] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.898018][ T6837] device bridge_slave_1 entered promiscuous mode [ 43.913285][ T6832] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.921440][ T6832] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.932658][ T6832] device bridge_slave_0 entered promiscuous mode [ 43.941416][ T6834] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.949116][ T6834] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.957399][ T6834] device bridge_slave_1 entered promiscuous mode [ 43.965355][ T6836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.977557][ T6836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.007769][ T6832] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.014844][ T6832] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.027722][ T6832] device bridge_slave_1 entered promiscuous mode [ 44.046008][ T6835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.052965][ T6835] 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. [ 44.079663][ T6835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.092679][ T6837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.105332][ T6837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.117592][ T6838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.132265][ T6838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.153898][ T6834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.163583][ T6835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.170749][ T6835] 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. [ 44.200596][ T6835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.236936][ T6832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.248591][ T6836] team0: Port device team_slave_0 added [ 44.255377][ T6832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.265623][ T6834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.278543][ T6837] team0: Port device team_slave_0 added [ 44.304242][ T6836] team0: Port device team_slave_1 added [ 44.323061][ T6837] team0: Port device team_slave_1 added [ 44.332140][ T6838] team0: Port device team_slave_0 added [ 44.343769][ T6838] team0: Port device team_slave_1 added [ 44.369503][ T6835] device hsr_slave_0 entered promiscuous mode [ 44.383917][ T6835] device hsr_slave_1 entered promiscuous mode [ 44.399884][ T6832] team0: Port device team_slave_0 added [ 44.413843][ T6834] team0: Port device team_slave_0 added [ 44.439961][ T6832] team0: Port device team_slave_1 added [ 44.446931][ T6836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.453870][ T6836] 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. [ 44.481126][ T6836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.493873][ T6834] team0: Port device team_slave_1 added [ 44.501557][ T6837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.509165][ T6837] 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. [ 44.535878][ T6837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.547958][ T6838] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.554975][ T6838] 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. [ 44.581588][ T6838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.601335][ T6836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.611269][ T3913] Bluetooth: hci1: command 0x0409 tx timeout [ 44.615770][ T6836] 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. [ 44.619406][ T3913] Bluetooth: hci2: command 0x0409 tx timeout [ 44.643611][ T6836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.672790][ T6837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.680682][ T6837] 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. [ 44.707705][ T6859] Bluetooth: hci5: command 0x0409 tx timeout [ 44.713725][ T6859] Bluetooth: hci0: command 0x0409 tx timeout [ 44.715790][ T3913] Bluetooth: hci3: command 0x0409 tx timeout [ 44.721532][ T6837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.730663][ T3913] Bluetooth: hci4: command 0x0409 tx timeout [ 44.738097][ T6838] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.750319][ T6838] 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. [ 44.776726][ T6838] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.799882][ T6832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.807061][ T6832] 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. [ 44.833147][ T6832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.844876][ T6834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.853345][ T6834] 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. [ 44.879939][ T6834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.908671][ T6832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.916221][ T6832] 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. [ 44.942519][ T6832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.970657][ T6834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.977740][ T6834] 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. [ 45.005533][ T6834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.019597][ T6837] device hsr_slave_0 entered promiscuous mode [ 45.027402][ T6837] device hsr_slave_1 entered promiscuous mode [ 45.033943][ T6837] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.041982][ T6837] Cannot create hsr debugfs directory [ 45.062878][ T6838] device hsr_slave_0 entered promiscuous mode [ 45.071192][ T6838] device hsr_slave_1 entered promiscuous mode [ 45.078474][ T6838] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.087112][ T6838] Cannot create hsr debugfs directory [ 45.094979][ T6836] device hsr_slave_0 entered promiscuous mode [ 45.103208][ T6836] device hsr_slave_1 entered promiscuous mode [ 45.112944][ T6836] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.120946][ T6836] Cannot create hsr debugfs directory [ 45.202535][ T6832] device hsr_slave_0 entered promiscuous mode [ 45.209748][ T6832] device hsr_slave_1 entered promiscuous mode [ 45.217925][ T6832] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.226449][ T6832] Cannot create hsr debugfs directory [ 45.267364][ T6834] device hsr_slave_0 entered promiscuous mode [ 45.274255][ T6834] device hsr_slave_1 entered promiscuous mode [ 45.282165][ T6834] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.290148][ T6834] Cannot create hsr debugfs directory [ 45.545879][ T6835] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 45.569195][ T6835] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 45.592954][ T6835] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 45.608781][ T6835] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 45.682579][ T6836] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.702617][ T6836] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.711791][ T6838] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 45.728833][ T6838] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 45.745723][ T6836] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.754962][ T6836] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.771256][ T6838] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 45.794940][ T6838] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 45.827857][ T6837] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.837507][ T6837] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.864217][ T6837] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 45.879676][ T6837] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 45.939033][ T6834] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.953971][ T6834] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.994892][ T6834] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.011463][ T6835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.027466][ T6834] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.051760][ T6832] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.064321][ T6832] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.097864][ T6832] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.125082][ T6836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.141266][ T6832] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.153594][ T6835] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.164022][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.174278][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.218242][ T6836] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.238512][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.247403][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.256137][ T6840] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.263318][ T6840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.272059][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.280868][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.289521][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.311349][ T6838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.324053][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.333063][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.341557][ T2867] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.348651][ T2867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.360957][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.370610][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.385476][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.393958][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.407566][ T3913] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.414782][ T3913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.435934][ T6838] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.468913][ T6837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.480191][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.489597][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.498231][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.506799][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.515613][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.523838][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.533515][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.542192][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.550815][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.559143][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.568014][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.576621][ T3913] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.584179][ T3913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.614812][ T6835] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.627473][ T6835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.643122][ T6837] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.650390][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.658790][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.667488][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.676230][ T3913] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.683268][ T3913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.691588][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.700280][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.708777][ T3913] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.715881][ T3913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.723506][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.732597][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.741571][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.749941][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.758724][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.766684][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.774649][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.782774][ T3913] Bluetooth: hci2: command 0x041b tx timeout [ 46.795385][ T6834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.806693][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.816926][ T3913] Bluetooth: hci1: command 0x041b tx timeout [ 46.819894][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.824862][ T3913] Bluetooth: hci4: command 0x041b tx timeout [ 46.834906][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.845146][ T3913] Bluetooth: hci3: command 0x041b tx timeout [ 46.851209][ T3913] Bluetooth: hci0: command 0x041b tx timeout [ 46.852097][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.859511][ T3913] Bluetooth: hci5: command 0x041b tx timeout [ 46.870992][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.880168][ T6840] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.887267][ T6840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.930491][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.938729][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.948769][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.957693][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.967302][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.976408][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.984768][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.993924][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.002691][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.011366][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.020864][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.029639][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.038587][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.048131][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.057305][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.066393][ T6840] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.073410][ T6840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.081564][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.092126][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.109648][ T6834] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.122960][ T6836] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.135633][ T6836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.160987][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.169676][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.179946][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.191610][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.201245][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.210319][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.219579][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.229209][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.238240][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.247835][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.256929][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.265811][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.273976][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.284129][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.311850][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.321635][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.330499][ T2867] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.337632][ T2867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.345437][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.353867][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.363118][ T2867] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.370214][ T2867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.378867][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.391925][ T6837] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.412704][ T6832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.425755][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.433261][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.441556][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.452136][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.464177][ T6835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.491497][ T6838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.509239][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.518514][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.526729][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.534124][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.542780][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.558828][ T6836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.590472][ T6832] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.602545][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.613875][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.623234][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.632090][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.641156][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.649900][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.658865][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.667540][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.676583][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.684798][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.693335][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.703217][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.716291][ T6834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.751630][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.761826][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.798246][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.808646][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.819708][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.828894][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.838073][ T3913] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.845197][ T3913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.855212][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.863871][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.874089][ T3913] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.881249][ T3913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.891131][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.899928][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.923009][ T6837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.949547][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.957539][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.991638][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.000456][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.010937][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.019732][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.028430][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.038425][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.047220][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.056779][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.064164][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.075591][ T6838] device veth0_vlan entered promiscuous mode [ 48.082160][ T6835] device veth0_vlan entered promiscuous mode [ 48.097671][ T6834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.126644][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.134251][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.142345][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.152110][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.160413][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.168425][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.177488][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.186695][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.195605][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.203830][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.213252][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.221813][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.230213][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.251233][ T6838] device veth1_vlan entered promiscuous mode [ 48.285701][ T6835] device veth1_vlan entered promiscuous mode [ 48.298565][ T6832] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.312218][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.320972][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.332013][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.341074][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.352767][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.384034][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.392515][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.403219][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.412609][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.421669][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.430386][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.445771][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.455282][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.466156][ T6836] device veth0_vlan entered promiscuous mode [ 48.480442][ T6838] device veth0_macvtap entered promiscuous mode [ 48.499470][ T6838] device veth1_macvtap entered promiscuous mode [ 48.522850][ T6837] device veth0_vlan entered promiscuous mode [ 48.534212][ T6836] device veth1_vlan entered promiscuous mode [ 48.552616][ T6835] device veth0_macvtap entered promiscuous mode [ 48.566127][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.574096][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.583360][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.592803][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.601458][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.611365][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.623302][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.631709][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.639836][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.648371][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.656465][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.671636][ T6837] device veth1_vlan entered promiscuous mode [ 48.692691][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.701044][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.710908][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.722198][ T6838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.752578][ T6835] device veth1_macvtap entered promiscuous mode [ 48.763017][ T6832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.770857][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.780341][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.788653][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.796860][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.804435][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.813571][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.822622][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.832065][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.843920][ T6838] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.853868][ T3913] Bluetooth: hci1: command 0x040f tx timeout [ 48.860253][ T3913] Bluetooth: hci2: command 0x040f tx timeout [ 48.861135][ T6836] device veth0_macvtap entered promiscuous mode [ 48.880466][ T6834] device veth0_vlan entered promiscuous mode [ 48.891897][ T6837] device veth0_macvtap entered promiscuous mode [ 48.906660][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.914832][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.923337][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.932900][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.941826][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.951135][ T23] Bluetooth: hci5: command 0x040f tx timeout [ 48.953936][ T6838] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.957534][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 48.972536][ T23] Bluetooth: hci3: command 0x040f tx timeout [ 48.974059][ T6838] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.978987][ T23] Bluetooth: hci4: command 0x040f tx timeout [ 48.996274][ T6838] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.009739][ T6838] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.030404][ T6834] device veth1_vlan entered promiscuous mode [ 49.049098][ T6837] device veth1_macvtap entered promiscuous mode [ 49.060100][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.071292][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.079549][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.093029][ T6836] device veth1_macvtap entered promiscuous mode [ 49.124127][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.133468][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.141963][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.151307][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.160094][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.168624][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.177663][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.189894][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.199270][ T6832] device veth0_vlan entered promiscuous mode [ 49.216288][ T6835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.229202][ T6835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.240906][ T6835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.263946][ T6832] device veth1_vlan entered promiscuous mode [ 49.273814][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.282671][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.294693][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.315550][ T6837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.326673][ T6837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.338411][ T6837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.349365][ T6837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.360510][ T6837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.376060][ T6835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.388270][ T6835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.401506][ T6835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.412292][ T6836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.423681][ T6836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.433860][ T6836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.444331][ T6836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.455884][ T6836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.466334][ T6836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.477540][ T6836] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.485897][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.494322][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.504417][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.513078][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.521940][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.531151][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.557626][ T6837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.579302][ T6837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.589654][ T6837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.600407][ T6837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.611730][ T6837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.624122][ T6835] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.634062][ T6835] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.643196][ T6835] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.652613][ T6835] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.665137][ T6836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.678203][ T6836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.688111][ T6836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.698838][ T6836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.708724][ T6836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.719374][ T6836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.731362][ T6836] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.739526][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.751142][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.760322][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.772141][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 49.781238][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.793091][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.810905][ T6834] device veth0_macvtap entered promiscuous mode [ 49.821894][ T6834] device veth1_macvtap entered promiscuous mode executing program executing program executing program executing program [ 49.837848][ T6836] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.847156][ T6836] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.860803][ T6836] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.871627][ T6836] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 49.905446][ T6837] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.914291][ T6837] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.932294][ T6837] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.941687][ T6837] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program [ 49.980126][ T6832] device veth0_macvtap entered promiscuous mode [ 49.988749][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.997845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.008489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.019722][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program executing program [ 50.030411][ T3913] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready executing program executing program executing program executing program [ 50.085882][ T6832] device veth1_macvtap entered promiscuous mode [ 50.101269][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.116234][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program executing program executing program [ 50.128705][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.141982][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.153319][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.168034][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program executing program [ 50.179970][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.192707][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program executing program executing program executing program [ 50.228103][ T6834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.257804][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.269302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program executing program executing program executing program [ 50.291023][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.319973][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 50.336384][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.361300][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 50.393421][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.416738][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program executing program [ 50.438178][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.458058][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program executing program [ 50.484160][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.503294][ T6834] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program executing program executing program executing program executing program executing program executing program [ 50.534323][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.572699][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program executing program [ 50.587404][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.619387][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program executing program executing program executing program [ 50.641870][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.660004][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.679952][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program executing program executing program executing program executing program executing program executing program executing program [ 50.699162][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.716477][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.738025][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program executing program [ 50.759132][ T6832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.773345][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.797122][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program [ 50.810794][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.839815][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 50.865904][ T6834] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.889707][ T6834] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program [ 50.923027][ T6834] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.934503][ T3913] Bluetooth: hci2: command 0x0419 tx timeout [ 50.950741][ T3913] Bluetooth: hci1: command 0x0419 tx timeout executing program executing program executing program executing program [ 50.968062][ T6834] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program [ 50.996103][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.007222][ T3913] Bluetooth: hci4: command 0x0419 tx timeout [ 51.022706][ T3913] Bluetooth: hci3: command 0x0419 tx timeout [ 51.033421][ T3913] Bluetooth: hci0: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program [ 51.048106][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.068266][ T3913] Bluetooth: hci5: command 0x0419 tx timeout [ 51.077606][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program executing program executing program [ 51.107253][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.121431][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.142258][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program executing program executing program [ 51.162143][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.183818][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.195387][ T6832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program executing program executing program [ 51.211420][ T6832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.234041][ T6832] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program executing program executing program executing program executing program [ 51.265297][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.273852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.300615][ T6832] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program [ 51.323842][ T6832] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.348646][ T6832] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 51.369758][ T6832] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 56.192556][T10394] ttyprintk ttyprintk: tty_port_close_start: tty->count = 1 port count = 1126 [ 56.202235][ C0] [ 56.202239][ C0] ====================================================== [ 56.202242][ C0] WARNING: possible circular locking dependency detected [ 56.202245][ C0] 5.9.0-rc2-syzkaller #0 Not tainted [ 56.202248][ C0] ------------------------------------------------------ [ 56.202251][ C0] syz-executor328/10394 is trying to acquire lock: [ 56.202254][ C0] ffffffff894fc9c0 (console_owner){-.-.}-{0:0}, at: console_lock_spinning_enable+0x2d/0x60 [ 56.202263][ C0] [ 56.202265][ C0] but task is already holding lock: [ 56.202267][ C0] ffffffff8c3277a0 (&port->lock#2){-.-.}-{2:2}, at: tty_port_close_start+0x58/0x550 [ 56.202277][ C0] [ 56.202280][ C0] which lock already depends on the new lock. [ 56.202281][ C0] [ 56.202283][ C0] [ 56.202285][ C0] the existing dependency chain (in reverse order) is: [ 56.202287][ C0] [ 56.202288][ C0] -> #2 (&port->lock#2){-.-.}-{2:2}: [ 56.202297][ C0] lock_acquire+0x160/0x730 [ 56.202300][ C0] _raw_spin_lock_irqsave+0x9e/0xc0 [ 56.202303][ C0] tty_port_tty_get+0x21/0xe0 [ 56.202305][ C0] tty_port_default_wakeup+0x11/0x40 [ 56.202308][ C0] serial8250_tx_chars+0x5ea/0x800 [ 56.202311][ C0] serial8250_handle_irq+0x2fd/0x3e0 [ 56.202314][ C0] serial8250_default_handle_irq+0xac/0x190 [ 56.202316][ C0] serial8250_interrupt+0x93/0x180 [ 56.202319][ C0] __handle_irq_event_percpu+0x1b7/0x610 executing program [ 56.202321][ C0] handle_irq_event+0xbd/0x280 [ 56.202323][ C0] handle_edge_irq+0x245/0xbf0 [ 56.202325][ C0] common_interrupt+0x1b2/0x230 [ 56.202328][ C0] asm_common_interrupt+0x1e/0x40 [ 56.202330][ C0] __do_softirq+0x1ac/0x66c [ 56.202332][ C0] asm_call_on_stack+0xf/0x20 [ 56.202335][ C0] do_softirq_own_stack+0x91/0xe0 [ 56.202337][ C0] __irq_exit_rcu+0x1e1/0x1f0 [ 56.202339][ C0] irq_exit_rcu+0x5/0x10 [ 56.202342][ C0] sysvec_apic_timer_interrupt+0xd5/0xf0 [ 56.202345][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 56.202348][ C0] _raw_spin_unlock_irqrestore+0xa5/0xd0 [ 56.202350][ C0] uart_write+0x767/0x8f0 [ 56.202353][ C0] do_output_char+0x63b/0x940 [ 56.202355][ C0] n_tty_write+0xd5c/0x1170 [ 56.202358][ C0] tty_write+0x593/0x940 [ 56.202360][ C0] do_iter_write+0x441/0x610 [ 56.202362][ C0] do_writev+0x23f/0x4a0 [ 56.202365][ C0] do_syscall_64+0x31/0x70 [ 56.202368][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.202369][ C0] [ 56.202370][ C0] -> #1 (&port->lock){-.-.}-{2:2}: [ 56.202378][ C0] lock_acquire+0x160/0x730 [ 56.202381][ C0] _raw_spin_lock_irqsave+0x9e/0xc0 [ 56.202383][ C0] serial8250_console_write+0x13e/0xd60 [ 56.202386][ C0] console_unlock+0x90c/0xec0 [ 56.202388][ C0] vprintk_emit+0x1f8/0x3c0 [ 56.202390][ C0] printk+0x62/0x83 [ 56.202393][ C0] register_console+0x7ca/0xad0 executing program [ 56.202395][ C0] univ8250_console_init+0x41/0x43 [ 56.202397][ C0] console_init+0x52/0x97 [ 56.202400][ C0] start_kernel+0x2db/0x4f0 [ 56.202403][ C0] secondary_startup_64+0xa4/0xb0 [ 56.202404][ C0] [ 56.202406][ C0] -> #0 (console_owner){-.-.}-{0:0}: [ 56.202415][ C0] validate_chain+0x1b0c/0x88a0 [ 56.202418][ C0] __lock_acquire+0x1161/0x2ab0 [ 56.202420][ C0] lock_acquire+0x160/0x730 [ 56.202423][ C0] console_lock_spinning_enable+0x52/0x60 [ 56.202426][ C0] console_unlock+0x73f/0xec0 [ 56.202428][ C0] vprintk_emit+0x1f8/0x3c0 [ 56.202431][ C0] printk+0x62/0x83 [ 56.202433][ C0] tty_port_close_start+0x3c8/0x550 [ 56.202436][ C0] tty_port_close+0x25/0x140 [ 56.202438][ C0] tty_release+0x378/0xf90 [ 56.202441][ C0] __fput+0x34f/0x7b0 [ 56.202443][ C0] task_work_run+0x137/0x1c0 [ 56.202446][ C0] exit_to_user_mode_prepare+0xfa/0x1b0 [ 56.202448][ C0] syscall_exit_to_user_mode+0x5e/0x1a0 [ 56.202451][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.202452][ C0] [ 56.202455][ C0] other info that might help us debug this: [ 56.202456][ C0] [ 56.202458][ C0] Chain exists of: [ 56.202459][ C0] console_owner --> &port->lock --> &port->lock#2 [ 56.202471][ C0] [ 56.202473][ C0] Possible unsafe locking scenario: [ 56.202475][ C0] [ 56.202478][ C0] CPU0 CPU1 [ 56.202480][ C0] ---- ---- [ 56.202482][ C0] lock(&port->lock#2); [ 56.202488][ C0] lock(&port->lock); [ 56.202493][ C0] lock(&port->lock#2); [ 56.202498][ C0] lock(console_owner); [ 56.202501][ C0] [ 56.202503][ C0] *** DEADLOCK *** [ 56.202504][ C0] [ 56.202506][ C0] 3 locks held by syz-executor328/10394: [ 56.202507][ C0] #0: ffff8880a810c1c0 (&tty->legacy_mutex){+.+.}-{3:3}, at: tty_release+0xa5/0xf90 executing program [ 56.202516][ C0] #1: ffffffff8c3277a0 (&port->lock#2){-.-.}-{2:2}, at: tty_port_close_start+0x58/0x550 [ 56.202525][ C0] #2: ffffffff894fc8a0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x1db/0x3c0 [ 56.202533][ C0] [ 56.202534][ C0] stack backtrace: [ 56.202537][ C0] CPU: 0 PID: 10394 Comm: syz-executor328 Not tainted 5.9.0-rc2-syzkaller #0 [ 56.202541][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.202542][ C0] Call Trace: [ 56.202544][ C0] dump_stack+0x1f0/0x31e [ 56.202546][ C0] print_circular_bug+0xc72/0xea0 [ 56.202548][ C0] ? stack_trace_save+0xad/0x150 [ 56.202549][ C0] ? save_trace+0x49/0xba0 [ 56.202551][ C0] check_noncircular+0x1fb/0x3a0 [ 56.202553][ C0] validate_chain+0x1b0c/0x88a0 [ 56.202555][ C0] ? mark_lock+0x102/0x1b00 [ 56.202557][ C0] ? mark_lock+0x102/0x1b00 [ 56.202559][ C0] ? put_dec_trunc8+0x19a/0x290 [ 56.202560][ C0] ? number+0xf14/0x1190 [ 56.202562][ C0] __lock_acquire+0x1161/0x2ab0 [ 56.202564][ C0] ? sprintf+0x71/0x90 [ 56.202566][ C0] lock_acquire+0x160/0x730 [ 56.202568][ C0] ? console_lock_spinning_enable+0x2d/0x60 [ 56.202570][ C0] console_lock_spinning_enable+0x52/0x60 [ 56.202572][ C0] ? console_lock_spinning_enable+0x2d/0x60 [ 56.202574][ C0] console_unlock+0x73f/0xec0 [ 56.202576][ C0] ? __down_trylock_console_sem+0x178/0x1b0 [ 56.202578][ C0] ? vprintk_emit+0x1db/0x3c0 [ 56.202580][ C0] ? vprintk_emit+0x1db/0x3c0 [ 56.202582][ C0] vprintk_emit+0x1f8/0x3c0 [ 56.202583][ C0] printk+0x62/0x83 [ 56.202585][ C0] tty_port_close_start+0x3c8/0x550 executing program [ 56.202587][ C0] tty_port_close+0x25/0x140 [ 56.202589][ C0] ? tpk_open+0x60/0x60 [ 56.202591][ C0] tty_release+0x378/0xf90 [ 56.202592][ C0] ? ima_file_free+0xea/0x3b0 [ 56.202594][ C0] ? tty_release_struct+0xd0/0xd0 [ 56.202596][ C0] __fput+0x34f/0x7b0 [ 56.202604][ C0] task_work_run+0x137/0x1c0 [ 56.202606][ C0] exit_to_user_mode_prepare+0xfa/0x1b0 [ 56.202608][ C0] syscall_exit_to_user_mode+0x5e/0x1a0 [ 56.202610][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.202612][ C0] RIP: 0033:0x408da1 [ 56.202618][ C0] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 24 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 56.202620][ C0] RSP: 002b:00007ffc899ce5d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 56.202625][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000408da1 [ 56.202628][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 executing program executing program executing program [ 56.202631][ C0] RBP: 00000000006e0c30 R08: 00000000004b2b70 R09: 00000000004b2b70 [ 56.202633][ C0] R10: 00007ffc899ce5f0 R11: 0000000000000293 R12: 00000000006e0c3c [ 56.202636][ C0] R13: 0000000000000001 R14: 000000000000002d R15: 20c49ba5e353f7cf executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program