[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.125' (ECDSA) to the list of known hosts. 2021/08/04 06:57:49 parsed 1 programs 2021/08/04 06:57:50 executed programs: 0 syzkaller login: [ 91.553014][ T36] audit: type=1400 audit(1628060271.121:8): avc: denied { execmem } for pid=8471 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 93.759016][ T8475] chnl_net:caif_netlink_parms(): no params data found [ 93.856771][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 93.908157][ T8481] chnl_net:caif_netlink_parms(): no params data found [ 93.926579][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 94.106978][ T8479] chnl_net:caif_netlink_parms(): no params data found [ 94.157107][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 94.231746][ T8475] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.240437][ T8475] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.254021][ T8475] device bridge_slave_0 entered promiscuous mode [ 94.300355][ T8475] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.307681][ T8475] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.316602][ T8475] device bridge_slave_1 entered promiscuous mode [ 94.332888][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.339940][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.348849][ T8478] device bridge_slave_0 entered promiscuous mode [ 94.383293][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.390354][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.398554][ T8482] device bridge_slave_0 entered promiscuous mode [ 94.406783][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.415108][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.423170][ T8478] device bridge_slave_1 entered promiscuous mode [ 94.455075][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.462266][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.470030][ T8482] device bridge_slave_1 entered promiscuous mode [ 94.492256][ T8475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.509089][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.516565][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.525329][ T8480] device bridge_slave_0 entered promiscuous mode [ 94.539001][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.547309][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.555469][ T8480] device bridge_slave_1 entered promiscuous mode [ 94.585360][ T8475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.615276][ T8481] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.623384][ T8481] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.631117][ T8481] device bridge_slave_0 entered promiscuous mode [ 94.640936][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.650338][ T8479] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.658979][ T8479] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.666998][ T8479] device bridge_slave_0 entered promiscuous mode [ 94.678984][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.699661][ T8481] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.708946][ T8481] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.719731][ T8481] device bridge_slave_1 entered promiscuous mode [ 94.732004][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.733274][ T26] Bluetooth: hci0: command 0x0409 tx timeout [ 94.750686][ T8479] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.758879][ T8479] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.766549][ T8479] device bridge_slave_1 entered promiscuous mode [ 94.775400][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.786606][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.798861][ T8475] team0: Port device team_slave_0 added [ 94.815355][ T8475] team0: Port device team_slave_1 added [ 94.853952][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.879367][ T8481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.893519][ T26] Bluetooth: hci5: command 0x0409 tx timeout [ 94.902383][ T2949] Bluetooth: hci2: command 0x0409 tx timeout [ 94.920865][ T8479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.931306][ T2949] Bluetooth: hci3: command 0x0409 tx timeout [ 94.938830][ T2949] Bluetooth: hci1: command 0x0409 tx timeout [ 94.946924][ T2949] Bluetooth: hci4: command 0x0409 tx timeout [ 94.962755][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.969707][ T8475] 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. [ 94.996557][ T8475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.011486][ T8482] team0: Port device team_slave_0 added [ 95.019313][ T8481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.031873][ T8478] team0: Port device team_slave_0 added [ 95.040835][ T8479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.053386][ T8480] team0: Port device team_slave_0 added [ 95.059765][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.067191][ T8475] 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. [ 95.093183][ T8475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.115509][ T8482] team0: Port device team_slave_1 added [ 95.126626][ T8478] team0: Port device team_slave_1 added [ 95.158686][ T8480] team0: Port device team_slave_1 added [ 95.184525][ T8475] device hsr_slave_0 entered promiscuous mode [ 95.193535][ T8475] device hsr_slave_1 entered promiscuous mode [ 95.228258][ T8481] team0: Port device team_slave_0 added [ 95.241274][ T8481] team0: Port device team_slave_1 added [ 95.278137][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.285271][ T8478] 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. [ 95.311764][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.325742][ T8479] team0: Port device team_slave_0 added [ 95.345191][ T8479] team0: Port device team_slave_1 added [ 95.357156][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.364678][ T8482] 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. [ 95.391157][ T8482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.408972][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.417644][ T8482] 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. [ 95.444599][ T8482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.457174][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.465259][ T8478] 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. [ 95.491785][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.504086][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.511034][ T8480] 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. [ 95.538001][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.559240][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.567766][ T8480] 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. [ 95.593908][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.636684][ T8481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.643861][ T8481] 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. [ 95.671640][ T8481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.689854][ T8481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.698931][ T8481] 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. [ 95.725557][ T8481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.771112][ T8479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.780237][ T8479] 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. [ 95.806487][ T8479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.823893][ T8478] device hsr_slave_0 entered promiscuous mode [ 95.831098][ T8478] device hsr_slave_1 entered promiscuous mode [ 95.839319][ T8478] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.847371][ T8478] Cannot create hsr debugfs directory [ 95.862864][ T8482] device hsr_slave_0 entered promiscuous mode [ 95.871245][ T8482] device hsr_slave_1 entered promiscuous mode [ 95.879197][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.887643][ T8482] Cannot create hsr debugfs directory [ 95.912979][ T8479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.919926][ T8479] 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. [ 95.947622][ T8479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.970956][ T8480] device hsr_slave_0 entered promiscuous mode [ 95.977932][ T8480] device hsr_slave_1 entered promiscuous mode [ 95.984659][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.992362][ T8480] Cannot create hsr debugfs directory [ 96.023107][ T8481] device hsr_slave_0 entered promiscuous mode [ 96.032503][ T8481] device hsr_slave_1 entered promiscuous mode [ 96.039079][ T8481] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.049977][ T8481] Cannot create hsr debugfs directory [ 96.117182][ T8479] device hsr_slave_0 entered promiscuous mode [ 96.124365][ T8479] device hsr_slave_1 entered promiscuous mode [ 96.130918][ T8479] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.143302][ T8479] Cannot create hsr debugfs directory [ 96.480010][ T8475] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.532406][ T8475] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.543990][ T8475] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.576824][ T8475] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 96.676578][ T8478] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.717281][ T8478] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.726872][ T8478] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.746272][ T8478] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.812029][ T4905] Bluetooth: hci0: command 0x041b tx timeout [ 96.843795][ T8475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.863476][ T8482] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.877717][ T8482] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.918308][ T8482] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.935869][ T8482] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.960805][ T8480] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.972865][ T4845] Bluetooth: hci5: command 0x041b tx timeout [ 96.982248][ T9746] Bluetooth: hci4: command 0x041b tx timeout [ 97.001264][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.001696][ T9746] Bluetooth: hci1: command 0x041b tx timeout [ 97.019596][ T9746] Bluetooth: hci3: command 0x041b tx timeout [ 97.023773][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.033074][ T9746] Bluetooth: hci2: command 0x041b tx timeout [ 97.046073][ T8475] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.061294][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.077154][ T8480] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 97.134685][ T8480] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.147059][ T8480] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.176628][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.185831][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.204070][ T4905] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.211350][ T4905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.221251][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.231118][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.239667][ T4905] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.246795][ T4905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.254544][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.263486][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.271105][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.282311][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.319700][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.328015][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.339609][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.348610][ T9751] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.355712][ T9751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.364545][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.414026][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.425730][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.436381][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.448917][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.457929][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.466955][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.475511][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.483947][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.492902][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.501200][ T9757] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.508285][ T9757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.516196][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.525190][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.572147][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.580089][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.597320][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.606570][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.617162][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.629530][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.639496][ T8481] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 97.662466][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.670196][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.680667][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.701087][ T8478] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.711796][ T8478] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.729531][ T8481] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 97.746736][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.754118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.766638][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.776671][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.786105][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.811259][ T8481] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 97.843337][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.852778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.860183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.874291][ T8475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.884071][ T8481] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 97.920026][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.938117][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.976894][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.984660][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.994277][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.002621][ T4905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.034462][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.043281][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.051476][ T9751] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.058604][ T9751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.067287][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.080955][ T8479] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 98.105167][ T8479] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 98.115187][ T8479] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 98.125909][ T8479] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 98.164960][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.173926][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.242072][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.250797][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.282119][ T8707] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.289200][ T8707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.297615][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.314508][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.329224][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.338791][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.347573][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.368370][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.376384][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.386768][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.399191][ T8475] device veth0_vlan entered promiscuous mode [ 98.417031][ T8475] device veth1_vlan entered promiscuous mode [ 98.446827][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.455614][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.465538][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.475857][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.486138][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.495526][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.504800][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.514104][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.522988][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.530675][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.538708][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.563879][ T8478] device veth0_vlan entered promiscuous mode [ 98.583224][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.592202][ T8481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.605785][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.613776][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.627242][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.636004][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.648827][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.658584][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.667173][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.675715][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.696826][ T8478] device veth1_vlan entered promiscuous mode [ 98.711944][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.719791][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.730098][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.739439][ T8707] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.746543][ T8707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.767162][ T9746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.775334][ T9746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.785040][ T9746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.827641][ T8481] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.857359][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.865854][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.875381][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.884224][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.893341][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.902444][ T9751] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.902493][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 98.909488][ T9751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.923886][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.932024][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.946225][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.969717][ T8475] device veth0_macvtap entered promiscuous mode [ 98.988587][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.997349][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.007473][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.021134][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.030778][ T9760] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.037905][ T9760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.046114][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.055678][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.061622][ T9757] Bluetooth: hci2: command 0x040f tx timeout [ 99.064708][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.070872][ T9757] Bluetooth: hci3: command 0x040f tx timeout [ 99.079727][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.090745][ T9757] Bluetooth: hci1: command 0x040f tx timeout [ 99.105859][ T8479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.106207][ T9757] Bluetooth: hci4: command 0x040f tx timeout [ 99.119008][ T9757] Bluetooth: hci5: command 0x040f tx timeout [ 99.127278][ T8475] device veth1_macvtap entered promiscuous mode [ 99.148429][ T8478] device veth0_macvtap entered promiscuous mode [ 99.171799][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.180461][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.189776][ T9757] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.196875][ T9757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.206902][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.215967][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.225320][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.233962][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.242845][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.251095][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.270716][ T8475] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.292530][ T8478] device veth1_macvtap entered promiscuous mode [ 99.307028][ T8480] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.321004][ T8480] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.337214][ T8479] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.353453][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.367573][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.376415][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.387217][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.397298][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.406804][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.416029][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.425613][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.434422][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.444064][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.453542][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.462200][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.469799][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.490565][ T8481] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.502134][ T8481] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.522631][ T8475] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.532180][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.543104][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.554923][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.563027][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.570978][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.579198][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.587968][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.596727][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.605579][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.614503][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.623666][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.632616][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.641049][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.654095][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.678156][ T8475] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.687489][ T8475] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.699529][ T8475] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.715562][ T8475] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.728590][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.743162][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.756896][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.782652][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.792588][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.800895][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.808017][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.816116][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.823695][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.831087][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.839859][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.852932][ T2949] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.859956][ T2949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.867993][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.878430][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.887307][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.920027][ T8478] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.928948][ T8478] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.950062][ T8478] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.959113][ T8478] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.983430][ T8481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.990448][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.999136][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.008529][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.017931][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.027247][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.035246][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.056258][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.065761][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.075953][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.086279][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.109340][ T8482] device veth0_vlan entered promiscuous mode [ 100.134083][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.145787][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.155715][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.165388][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.175608][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.184890][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.218206][ T8482] device veth1_vlan entered promiscuous mode [ 100.230367][ T8479] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.245389][ T8479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.259362][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.275982][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.285443][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.294906][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.333778][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.352971][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.362002][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.369464][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.417010][ T9772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.442235][ T9772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.451009][ T9772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.485502][ T9772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.506161][ T8479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.551806][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.560138][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.631883][ T8482] device veth0_macvtap entered promiscuous mode [ 100.639095][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.649276][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.658263][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.667574][ T8480] device veth0_vlan entered promiscuous mode [ 100.708428][ T8482] device veth1_macvtap entered promiscuous mode [ 100.759315][ T8480] device veth1_vlan entered promiscuous mode [ 100.775255][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.779061][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.790111][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.790622][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.827291][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.837948][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.846469][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.855847][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.864937][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.878081][ T8481] device veth0_vlan entered promiscuous mode [ 100.887225][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.895788][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.936917][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.966532][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.977682][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 100.978376][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.995592][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.011585][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.023673][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.034972][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.045460][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.059405][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.070719][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.083686][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.093091][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.100437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.124290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.134594][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.143867][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.153988][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.163209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.176288][ T8481] device veth1_vlan entered promiscuous mode [ 101.183006][ T9757] Bluetooth: hci4: command 0x0419 tx timeout [ 101.199481][ T8482] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.208337][ T9757] Bluetooth: hci1: command 0x0419 tx timeout [ 101.214861][ T9757] Bluetooth: hci3: command 0x0419 tx timeout [ 101.220923][ T8482] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.229859][ T9757] Bluetooth: hci2: command 0x0419 tx timeout [ 101.235894][ T8482] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.249269][ T8482] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.249830][ T9822] Bluetooth: hci5: command 0x0419 tx timeout [ 101.280583][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.316331][ T8479] device veth0_vlan entered promiscuous mode [ 101.358796][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.360293][ T173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.378776][ T173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.380542][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.397452][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.406776][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.416254][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.425296][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.433993][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.445397][ T8480] device veth0_macvtap entered promiscuous mode [ 101.484535][ T8479] device veth1_vlan entered promiscuous mode [ 101.493392][ T8480] device veth1_macvtap entered promiscuous mode [ 101.575553][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.595166][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.605878][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 2021/08/04 06:58:01 executed programs: 6 [ 101.621115][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.632088][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.649364][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.659397][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.678294][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.687326][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.712802][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.741055][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.750880][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.774549][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.789352][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.817283][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.829478][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.850302][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.871987][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.889262][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.908136][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.921901][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.941097][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.960307][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.980683][ T8481] device veth0_macvtap entered promiscuous mode [ 102.310651][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.322794][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.335563][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.344363][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.354110][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.563963][ T8480] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.573666][ T8480] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.590679][ T8480] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.599708][ T8480] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.626445][ T8479] device veth0_macvtap entered promiscuous mode [ 102.638865][ T8481] device veth1_macvtap entered promiscuous mode [ 102.678216][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.686851][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.704399][ T8479] device veth1_macvtap entered promiscuous mode [ 102.717236][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.728102][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.739126][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.751069][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.761021][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.771765][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.784031][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.795871][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.807709][ T8481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.930308][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.945525][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.968027][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.978148][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.983723][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.993942][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.003244][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.012417][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.034775][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.045342][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.057596][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.068332][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.078552][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.090132][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.100912][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.112531][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.124744][ T8481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.243948][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.261645][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 103.272388][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.282539][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 103.293444][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.303461][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 103.314433][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.324340][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 103.335381][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.345509][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 103.356429][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.368844][ T8479] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.380641][ T9822] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.393800][ T9822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.403446][ T9822] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.413507][ T9822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.461313][ T8481] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.470039][ T8481] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.493884][ T8481] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.503107][ T8481] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.519320][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.534252][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.544236][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.554810][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.564868][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.575381][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.585272][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.598412][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.615667][ T8479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 103.626408][ T8479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.637884][ T8479] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.875462][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.891095][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.900162][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.917431][ T8479] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.928861][ T8479] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.939452][ T8479] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.948921][ T8479] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.118297][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.152069][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.160033][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.168768][ T173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.183937][ T173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.208303][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.246360][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.356471][ T103] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.387843][ T103] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.435041][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.445289][ T8482] BUG: sleeping function called from invalid context at net/core/sock.c:3161 [ 104.454492][ T8482] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8482, name: syz-executor.4 [ 104.463987][ T8482] 1 lock held by syz-executor.4/8482: [ 104.469358][ T8482] #0: ffffffff8d2ea5e0 (hci_sk_list.lock){++++}-{2:2}, at: hci_sock_dev_event+0x3db/0x660 [ 104.479895][ T8482] Preemption disabled at: [ 104.479906][ T8482] [<0000000000000000>] 0x0 [ 104.488730][ T8482] CPU: 0 PID: 8482 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 104.497405][ T8482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.507451][ T8482] Call Trace: [ 104.510718][ T8482] dump_stack_lvl+0xcd/0x134 [ 104.515309][ T8482] ___might_sleep.cold+0x1f1/0x237 [ 104.520414][ T8482] lock_sock_nested+0x25/0x120 [ 104.525179][ T8482] hci_sock_dev_event+0x465/0x660 [ 104.530211][ T8482] ? hci_send_monitor_ctrl_event+0x5c0/0x5c0 [ 104.536186][ T8482] ? do_raw_read_unlock+0x70/0x70 [ 104.541205][ T8482] hci_unregister_dev+0x2fd/0x1130 [ 104.546314][ T8482] ? fsnotify+0x1050/0x1050 [ 104.550816][ T8482] ? hci_bdaddr_list_clear+0x200/0x200 [ 104.556274][ T8482] ? fcntl_setlk+0xeb0/0xeb0 [ 104.560854][ T8482] vhci_release+0x70/0xe0 [ 104.565179][ T8482] __fput+0x288/0x920 [ 104.569155][ T8482] ? vhci_close_dev+0x50/0x50 [ 104.573831][ T8482] task_work_run+0xdd/0x1a0 [ 104.578336][ T8482] do_exit+0xbd4/0x2a60 [ 104.582487][ T8482] ? __context_tracking_exit+0xb8/0xe0 [ 104.587939][ T8482] ? lock_downgrade+0x6e0/0x6e0 [ 104.592782][ T8482] ? lock_downgrade+0x6e0/0x6e0 [ 104.597622][ T8482] ? mm_update_next_owner+0x7a0/0x7a0 [ 104.602989][ T8482] do_group_exit+0x125/0x310 [ 104.607574][ T8482] __x64_sys_exit_group+0x3a/0x50 [ 104.612602][ T8482] do_syscall_64+0x35/0xb0 [ 104.617021][ T8482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.622912][ T8482] RIP: 0033:0x4665e9 [ 104.626807][ T8482] Code: Unable to access opcode bytes at RIP 0x4665bf. [ 104.633725][ T8482] RSP: 002b:00007ffc0187a7f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 104.642143][ T8482] RAX: ffffffffffffffda RBX: 0000000000000064 RCX: 00000000004665e9 [ 104.650106][ T8482] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 104.658084][ T8482] RBP: 00000000004bef02 R08: 000000000000000c R09: 0000000001ca93bc [ 104.666044][ T8482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 104.674005][ T8482] R13: 00007ffc0187bad0 R14: 0000000001ca93bc R15: 00007ffc0187cbe0 [ 104.684769][ T8482] [ 104.687103][ T8482] ====================================================== [ 104.694109][ T8482] WARNING: possible circular locking dependency detected [ 104.701115][ T8482] 5.14.0-rc4-syzkaller #0 Tainted: G W [ 104.707861][ T8482] ------------------------------------------------------ [ 104.714866][ T8482] syz-executor.4/8482 is trying to acquire lock: [ 104.721187][ T8482] ffff88804a2aa120 (sk_lock-AF_BLUETOOTH-BTPROTO_HCI){+.+.}-{0:0}, at: hci_sock_dev_event+0x465/0x660 [ 104.732159][ T8482] [ 104.732159][ T8482] but task is already holding lock: [ 104.739510][ T8482] ffffffff8d2ea5e0 (hci_sk_list.lock){++++}-{2:2}, at: hci_sock_dev_event+0x3db/0x660 [ 104.749094][ T8482] [ 104.749094][ T8482] which lock already depends on the new lock. [ 104.749094][ T8482] [ 104.759502][ T8482] [ 104.759502][ T8482] the existing dependency chain (in reverse order) is: [ 104.768499][ T8482] [ 104.768499][ T8482] -> #1 (hci_sk_list.lock){++++}-{2:2}: [ 104.776218][ T8482] _raw_read_lock+0x5b/0x70 [ 104.781244][ T8482] hci_sock_ioctl+0x676/0x840 [ 104.786432][ T8482] sock_do_ioctl+0xcb/0x2d0 [ 104.791442][ T8482] sock_ioctl+0x477/0x6a0 [ 104.796281][ T8482] __x64_sys_ioctl+0x193/0x200 [ 104.801557][ T8482] do_syscall_64+0x35/0xb0 [ 104.806485][ T8482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.812888][ T8482] [ 104.812888][ T8482] -> #0 (sk_lock-AF_BLUETOOTH-BTPROTO_HCI){+.+.}-{0:0}: [ 104.821997][ T8482] __lock_acquire+0x2a07/0x54a0 [ 104.827359][ T8482] lock_acquire+0x1ab/0x510 [ 104.832373][ T8482] lock_sock_nested+0xca/0x120 [ 104.837652][ T8482] hci_sock_dev_event+0x465/0x660 [ 104.843188][ T8482] hci_unregister_dev+0x2fd/0x1130 [ 104.848812][ T8482] vhci_release+0x70/0xe0 [ 104.853652][ T8482] __fput+0x288/0x920 [ 104.858146][ T8482] task_work_run+0xdd/0x1a0 [ 104.863161][ T8482] do_exit+0xbd4/0x2a60 [ 104.867824][ T8482] do_group_exit+0x125/0x310 [ 104.872921][ T8482] __x64_sys_exit_group+0x3a/0x50 [ 104.878454][ T8482] do_syscall_64+0x35/0xb0 [ 104.883381][ T8482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.889785][ T8482] [ 104.889785][ T8482] other info that might help us debug this: [ 104.889785][ T8482] [ 104.899992][ T8482] Possible unsafe locking scenario: [ 104.899992][ T8482] [ 104.907420][ T8482] CPU0 CPU1 [ 104.912766][ T8482] ---- ---- [ 104.918111][ T8482] lock(hci_sk_list.lock); [ 104.922597][ T8482] lock(sk_lock-AF_BLUETOOTH-BTPROTO_HCI); [ 104.930992][ T8482] lock(hci_sk_list.lock); [ 104.938084][ T8482] lock(sk_lock-AF_BLUETOOTH-BTPROTO_HCI); [ 104.943960][ T8482] [ 104.943960][ T8482] *** DEADLOCK *** [ 104.943960][ T8482] [ 104.952082][ T8482] 1 lock held by syz-executor.4/8482: [ 104.957446][ T8482] #0: ffffffff8d2ea5e0 (hci_sk_list.lock){++++}-{2:2}, at: hci_sock_dev_event+0x3db/0x660 [ 104.967445][ T8482] [ 104.967445][ T8482] stack backtrace: [ 104.973314][ T8482] CPU: 0 PID: 8482 Comm: syz-executor.4 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 104.983361][ T8482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.993395][ T8482] Call Trace: [ 104.996663][ T8482] dump_stack_lvl+0xcd/0x134 [ 105.001245][ T8482] check_noncircular+0x25f/0x2e0 [ 105.006181][ T8482] ? pv_hash+0x100/0x100 [ 105.010412][ T8482] ? print_circular_bug+0x1e0/0x1e0 [ 105.015617][ T8482] ? register_lock_class+0xb7/0x10c0 [ 105.020899][ T8482] ? lockdep_lock+0x1b7/0x200 [ 105.025582][ T8482] ? call_rcu_zapped+0xb0/0xb0 [ 105.030335][ T8482] __lock_acquire+0x2a07/0x54a0 [ 105.035175][ T8482] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.041150][ T8482] lock_acquire+0x1ab/0x510 [ 105.045638][ T8482] ? hci_sock_dev_event+0x465/0x660 [ 105.050823][ T8482] ? lock_release+0x720/0x720 [ 105.055484][ T8482] ? lock_downgrade+0x6e0/0x6e0 [ 105.060319][ T8482] ? do_raw_spin_lock+0x120/0x2b0 [ 105.065332][ T8482] ? rwlock_bug.part.0+0x90/0x90 [ 105.070258][ T8482] lock_sock_nested+0xca/0x120 [ 105.075028][ T8482] ? hci_sock_dev_event+0x465/0x660 [ 105.080214][ T8482] hci_sock_dev_event+0x465/0x660 [ 105.085229][ T8482] ? hci_send_monitor_ctrl_event+0x5c0/0x5c0 [ 105.091198][ T8482] ? do_raw_read_unlock+0x70/0x70 [ 105.096212][ T8482] hci_unregister_dev+0x2fd/0x1130 [ 105.101315][ T8482] ? fsnotify+0x1050/0x1050 [ 105.105810][ T8482] ? hci_bdaddr_list_clear+0x200/0x200 [ 105.111261][ T8482] ? fcntl_setlk+0xeb0/0xeb0 [ 105.115837][ T8482] vhci_release+0x70/0xe0 [ 105.120156][ T8482] __fput+0x288/0x920 [ 105.124131][ T8482] ? vhci_close_dev+0x50/0x50 [ 105.128798][ T8482] task_work_run+0xdd/0x1a0 [ 105.133293][ T8482] do_exit+0xbd4/0x2a60 [ 105.137439][ T8482] ? __context_tracking_exit+0xb8/0xe0 [ 105.142887][ T8482] ? lock_downgrade+0x6e0/0x6e0 [ 105.147723][ T8482] ? lock_downgrade+0x6e0/0x6e0 [ 105.152561][ T8482] ? mm_update_next_owner+0x7a0/0x7a0 [ 105.157925][ T8482] do_group_exit+0x125/0x310 [ 105.162506][ T8482] __x64_sys_exit_group+0x3a/0x50 [ 105.167532][ T8482] do_syscall_64+0x35/0xb0 [ 105.172028][ T8482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.177914][ T8482] RIP: 0033:0x4665e9 [ 105.181795][ T8482] Code: Unable to access opcode bytes at RIP 0x4665bf. [ 105.188620][ T8482] RSP: 002b:00007ffc0187a7f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 105.197019][ T8482] RAX: ffffffffffffffda RBX: 0000000000000064 RCX: 00000000004665e9 [ 105.204989][ T8482] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 105.212943][ T8482] RBP: 00000000004bef02 R08: 000000000000000c R09: 0000000001ca93bc [ 105.220898][ T8482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 105.228854][ T8482] R13: 00007ffc0187bad0 R14: 0000000001ca93bc R15: 00007ffc0187cbe0 [ 105.276976][ T8479] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 105.455520][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.470850][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.750277][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.779324][ T8481] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 105.792777][ T173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.815006][ T173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.958886][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.991192][ T8479] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 106.171685][ T173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.218373][ T173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.261956][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.269785][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.307115][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.428035][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.598728][ T9885] chnl_net:caif_netlink_parms(): no params data found 2021/08/04 06:58:06 executed programs: 15 [ 106.672135][ T9886] chnl_net:caif_netlink_parms(): no params data found [ 106.850067][ T9885] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.857208][ T9885] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.865296][ T9885] device bridge_slave_0 entered promiscuous mode [ 106.874868][ T9885] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.882148][ T9885] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.891579][ T9885] device bridge_slave_1 entered promiscuous mode [ 106.927361][ T9885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.940887][ T9885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.960933][ T9885] team0: Port device team_slave_0 added [ 106.974014][ T9885] team0: Port device team_slave_1 added [ 107.023925][ T9885] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.031354][ T9885] 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. [ 107.058451][ T9885] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.069809][ T9886] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.077914][ T9886] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.086407][ T9886] device bridge_slave_0 entered promiscuous mode [ 107.117105][ T9885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.124410][ T9885] 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. [ 107.153313][ T9885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.198539][ T9886] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.238750][ T9886] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.247711][ T9886] device bridge_slave_1 entered promiscuous mode [ 107.284032][ T9886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.327599][ T9885] device hsr_slave_0 entered promiscuous mode [ 107.334408][ T9885] device hsr_slave_1 entered promiscuous mode [ 107.341755][ T9885] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.349300][ T9885] Cannot create hsr debugfs directory [ 107.359509][ T9886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.375231][ T9783] Bluetooth: hci3: command 0x0409 tx timeout [ 107.387367][ T9886] team0: Port device team_slave_0 added [ 107.388296][ T9783] Bluetooth: hci0: command 0x0409 tx timeout [ 107.423630][ T9886] team0: Port device team_slave_1 added [ 107.451876][ T9886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.458831][ T9886] 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. [ 107.485903][ T9886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.499008][ T9886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.508253][ T9886] 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. [ 107.535014][ T9886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.598703][ T9886] device hsr_slave_0 entered promiscuous mode [ 107.606096][ T9886] device hsr_slave_1 entered promiscuous mode [ 107.614840][ T9886] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.623132][ T9886] Cannot create hsr debugfs directory [ 107.736625][ T39] device hsr_slave_0 left promiscuous mode [ 107.744073][ T39] device hsr_slave_1 left promiscuous mode [ 107.750800][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.758313][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.768554][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.776219][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.785889][ T39] device bridge_slave_1 left promiscuous mode [ 107.792519][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.800905][ T39] device bridge_slave_0 left promiscuous mode [ 107.807067][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.844430][ T39] device veth1_macvtap left promiscuous mode [ 107.850978][ T39] device veth0_macvtap left promiscuous mode [ 107.857108][ T39] device veth1_vlan left promiscuous mode [ 107.862938][ T39] device veth0_vlan left promiscuous mode [ 109.113721][ T39] team0 (unregistering): Port device team_slave_1 removed [ 109.126147][ T39] team0 (unregistering): Port device team_slave_0 removed [ 109.136885][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.150608][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.183753][ T39] bond0 (unregistering): Released all slaves [ 109.455681][ T26] Bluetooth: hci0: command 0x041b tx timeout [ 109.470902][ T26] Bluetooth: hci3: command 0x041b tx timeout [ 109.507532][ T9885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.557182][ T9886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.638930][T10268] chnl_net:caif_netlink_parms(): no params data found [ 109.687333][ T9885] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.704922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.720392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.727997][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.745555][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.757866][T10422] chnl_net:caif_netlink_parms(): no params data found [ 109.772632][T10302] chnl_net:caif_netlink_parms(): no params data found [ 109.803772][ T9886] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.836034][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.845917][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.858963][ T9757] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.866047][ T9757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.878537][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.887214][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.898971][ T9757] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.906042][ T9757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.917037][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.925693][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.939787][ T9757] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.946862][ T9757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.001534][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.009224][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.019067][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.027986][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.036734][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.043785][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.051623][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.060229][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.068864][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.088331][ T9885] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 110.098898][ T9746] Bluetooth: hci1: command 0x0409 tx timeout [ 110.099974][ T9885] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.142192][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.155331][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.165381][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.175001][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.183631][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.192119][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.200673][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.209360][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.217813][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.226485][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.235059][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.269991][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.277813][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.287161][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.295495][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.304279][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.330187][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 110.357733][ T9886] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 110.369860][ T9886] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.408446][T10268] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.416051][T10268] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.432806][T10268] device bridge_slave_0 entered promiscuous mode [ 110.439834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.448327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.458760][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.467121][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.475676][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.483133][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.491252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.516720][ T9885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.526654][T10422] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.540917][T10422] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.548742][T10422] device bridge_slave_0 entered promiscuous mode [ 110.566051][T10422] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.577824][T10422] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.586792][T10422] device bridge_slave_1 entered promiscuous mode [ 110.597942][T10268] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.607076][T10268] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.615242][T10268] device bridge_slave_1 entered promiscuous mode [ 110.639935][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.647336][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.657492][T10302] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.666849][T10302] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.675138][T10302] device bridge_slave_0 entered promiscuous mode [ 110.698538][ T9886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.708358][T10268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.721483][T10422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.731724][T10302] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.738781][T10302] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.747119][T10302] device bridge_slave_1 entered promiscuous mode [ 110.758481][T10440] chnl_net:caif_netlink_parms(): no params data found [ 110.770867][T10268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.783359][T10422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.865145][ T39] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.890880][T10302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.904924][T10422] team0: Port device team_slave_0 added [ 110.913843][T10422] team0: Port device team_slave_1 added [ 110.956554][ T39] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.976116][ T5] Bluetooth: hci4: command 0x0409 tx timeout [ 110.982165][T10268] team0: Port device team_slave_0 added [ 110.992003][T10302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.003263][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 111.012906][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 111.021650][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 111.032806][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 111.041471][T10422] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.048392][T10422] 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. [ 111.074488][T10422] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.103913][T10268] team0: Port device team_slave_1 added [ 111.126341][T10422] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.133358][T10422] 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. [ 111.159735][T10422] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.200495][ T39] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.218527][T10268] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.225877][T10268] 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. [ 111.252444][T10268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.265913][T10268] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.273118][T10268] 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. [ 111.302772][T10268] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.318324][T10440] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.327270][T10440] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.335385][T10440] device bridge_slave_0 entered promiscuous mode [ 111.344430][T10440] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.351766][T10440] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.359259][T10440] device bridge_slave_1 entered promiscuous mode [ 111.367123][T10302] team0: Port device team_slave_0 added [ 111.376007][T10302] team0: Port device team_slave_1 added [ 111.406884][ T39] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.429719][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 111.439674][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 111.464269][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.475263][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.495691][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 111.504572][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 111.519000][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.526818][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.535010][ T9783] Bluetooth: hci5: command 0x0409 tx timeout [ 111.540485][ T9757] Bluetooth: hci3: command 0x040f tx timeout [ 111.547066][ T9757] Bluetooth: hci0: command 0x040f tx timeout [ 111.549055][T10268] device hsr_slave_0 entered promiscuous mode [ 111.559594][T10268] device hsr_slave_1 entered promiscuous mode [ 111.566848][T10268] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.574628][T10268] Cannot create hsr debugfs directory [ 111.581995][ T9886] device veth0_vlan entered promiscuous mode [ 111.588343][ T9885] device veth0_vlan entered promiscuous mode [ 111.610770][T10422] device hsr_slave_0 entered promiscuous mode [ 111.617255][T10422] device hsr_slave_1 entered promiscuous mode [ 111.624236][T10422] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.632991][T10422] Cannot create hsr debugfs directory [ 111.665879][T10302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.673360][T10302] 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. [ 111.701723][T10302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.715240][T10302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.722497][T10302] 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. [ 111.749179][T10302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.762149][T10440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.793715][ T9885] device veth1_vlan entered promiscuous mode [ 111.821192][T10440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.851750][ T9886] device veth1_vlan entered promiscuous mode [ 111.900855][T10302] device hsr_slave_0 entered promiscuous mode [ 111.914001][T10302] device hsr_slave_1 entered promiscuous mode [ 111.921526][T10302] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.929074][T10302] Cannot create hsr debugfs directory [ 112.080933][ T39] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.142232][T10440] team0: Port device team_slave_0 added [ 112.170115][ T9757] Bluetooth: hci1: command 0x041b tx timeout [ 112.231154][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 112.247049][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [