Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 36.270425][ C1] random: crng init done [ 36.274731][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 36.437018][ T6839] IPVS: ftp: loaded support on port[0] = 21 [ 36.478483][ T21] tipc: TX() has been purged, node left! [ 36.700075][ T6822] can: request_module (can-proto-0) failed. [ 37.330535][ T6822] can: request_module (can-proto-0) failed. [ 37.338584][ T6822] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.14' (ECDSA) to the list of known hosts. 2020/10/02 08:04:59 parsed 1 programs 2020/10/02 08:04:59 executed programs: 0 [ 45.283291][ T6962] IPVS: ftp: loaded support on port[0] = 21 [ 45.318519][ T6962] chnl_net:caif_netlink_parms(): no params data found [ 45.337520][ T6962] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.397154][ T6962] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.404595][ T6962] device bridge_slave_0 entered promiscuous mode [ 45.414789][ T6971] IPVS: ftp: loaded support on port[0] = 21 [ 45.414881][ T6972] IPVS: ftp: loaded support on port[0] = 21 [ 45.424618][ T6969] IPVS: ftp: loaded support on port[0] = 21 [ 45.439753][ T6967] IPVS: ftp: loaded support on port[0] = 21 [ 45.439754][ T6964] IPVS: ftp: loaded support on port[0] = 21 [ 45.462772][ T6962] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.476558][ T6962] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.485147][ T6962] device bridge_slave_1 entered promiscuous mode [ 45.495863][ T6962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.506655][ T6962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.551203][ T6964] chnl_net:caif_netlink_parms(): no params data found [ 45.568983][ T6972] chnl_net:caif_netlink_parms(): no params data found [ 45.579159][ T6962] team0: Port device team_slave_0 added [ 45.585780][ T6962] team0: Port device team_slave_1 added [ 45.646470][ T6971] chnl_net:caif_netlink_parms(): no params data found [ 45.657498][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.665304][ T6962] 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. [ 45.691213][ T6962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.703747][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.710668][ T6962] 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. [ 45.739280][ T6962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.754550][ T6964] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.761610][ T6964] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.769377][ T6964] device bridge_slave_0 entered promiscuous mode [ 45.776249][ T6967] chnl_net:caif_netlink_parms(): no params data found [ 45.786707][ T6972] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.794043][ T6972] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.801489][ T6972] device bridge_slave_0 entered promiscuous mode [ 45.809176][ T6969] chnl_net:caif_netlink_parms(): no params data found [ 45.818077][ T6964] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.828828][ T6964] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.836805][ T6964] device bridge_slave_1 entered promiscuous mode [ 45.846673][ T6972] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.854339][ T6972] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.861717][ T6972] device bridge_slave_1 entered promiscuous mode [ 45.920608][ T6962] device hsr_slave_0 entered promiscuous mode [ 45.927255][ T6962] device hsr_slave_1 entered promiscuous mode [ 45.936299][ T6972] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.950918][ T6971] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.958672][ T6971] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.966234][ T6971] device bridge_slave_0 entered promiscuous mode [ 45.975143][ T6964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.987877][ T6972] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.997304][ T6969] bridge0: port 1(bridge_slave_1) entered blocking state [ 46.004461][ T6969] bridge0: port 1(bridge_slave_1) entered disabled state [ 46.011704][ T6969] device bridge_slave_1 entered promiscuous mode [ 46.018566][ T6971] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.028328][ T6971] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.035759][ T6971] device bridge_slave_1 entered promiscuous mode [ 46.042956][ T6964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.058428][ T6967] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.066715][ T6967] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.074436][ T6967] device bridge_slave_0 entered promiscuous mode [ 46.085264][ T6969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.095631][ T6969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.108125][ T6964] team0: Port device team_slave_0 added [ 46.114353][ T6967] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.121364][ T6967] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.129368][ T6967] device bridge_slave_1 entered promiscuous mode [ 46.138075][ T6972] team0: Port device team_slave_0 added [ 46.145685][ T6971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.160082][ T6969] team0: Port device team_slave_0 added [ 46.166883][ T6964] team0: Port device team_slave_1 added [ 46.173167][ T6969] team0: Port device team_slave_1 added [ 46.181669][ T6972] team0: Port device team_slave_1 added [ 46.188229][ T6971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.201754][ T6971] team0: Port device team_slave_0 added [ 46.211755][ T6967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.221888][ T6969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.228940][ T6969] 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. [ 46.255528][ T6969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.267973][ T6969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.275123][ T6969] 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. [ 46.301603][ T6969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.314522][ T6971] team0: Port device team_slave_1 added [ 46.328474][ T6964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.335531][ T6964] 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. [ 46.362856][ T6964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.374309][ T6967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.386455][ T6972] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.393604][ T6972] 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. [ 46.420132][ T6972] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.431944][ T6972] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.439296][ T6972] 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. [ 46.466058][ T6972] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.479167][ T6971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.486702][ T6971] 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. [ 46.513554][ T6971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.526071][ T6964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.533541][ T6964] 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. [ 46.559618][ T6964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.578400][ T6967] team0: Port device team_slave_0 added [ 46.589988][ T6969] device hsr_slave_0 entered promiscuous mode [ 46.598659][ T6969] device hsr_slave_1 entered promiscuous mode [ 46.606116][ T6969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.614189][ T6969] Cannot create hsr debugfs directory [ 46.619908][ T6971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.627777][ T6971] 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. [ 46.654144][ T6971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.667690][ T6967] team0: Port device team_slave_1 added [ 46.679802][ T6972] device hsr_slave_0 entered promiscuous mode [ 46.686876][ T6972] device hsr_slave_1 entered promiscuous mode [ 46.693270][ T6972] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.701148][ T6972] Cannot create hsr debugfs directory [ 46.713745][ T6971] device hsr_slave_0 entered promiscuous mode [ 46.721693][ T6971] device hsr_slave_1 entered promiscuous mode [ 46.728538][ T6971] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.736497][ T6971] Cannot create hsr debugfs directory [ 46.746062][ T6964] device hsr_slave_0 entered promiscuous mode [ 46.754489][ T6964] device hsr_slave_1 entered promiscuous mode [ 46.760739][ T6964] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.769090][ T6964] Cannot create hsr debugfs directory [ 46.804777][ T6967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.811956][ T6967] 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. [ 46.838935][ T6967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.851197][ T6967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.860921][ T6967] 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. [ 46.888327][ T6967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.916090][ T6967] device hsr_slave_0 entered promiscuous mode [ 46.922464][ T6967] device hsr_slave_1 entered promiscuous mode [ 46.929267][ T6967] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.937388][ T6967] Cannot create hsr debugfs directory [ 46.949856][ T6969] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 46.968875][ T6962] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.991076][ T6969] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 46.999579][ T6962] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.007313][ T6962] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.021007][ T6969] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.030274][ T6962] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.047178][ T6972] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 47.058240][ T6969] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 47.077125][ T6971] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 47.084901][ T6972] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 47.097816][ T6972] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 47.105509][ T6972] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.119093][ T6967] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.128074][ T6971] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 47.136360][ T6971] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 47.145612][ T6971] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.157685][ T6967] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.178024][ T6967] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.185920][ T6964] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 47.197342][ T6964] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 47.208397][ T6967] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.223503][ T6962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.231196][ T6964] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 47.241465][ T6969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.256444][ T6972] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.266525][ T6964] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 47.278673][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.288210][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.298037][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.306867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.314445][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.325938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.340810][ T6971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.348129][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 47.355164][ T6972] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.366961][ T6969] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.374994][ T6962] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.384491][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.392975][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.401271][ T3124] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.408685][ T3124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.419241][ T6971] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.426334][ T3938] Bluetooth: hci5: command 0x0409 tx timeout [ 47.432831][ T3938] Bluetooth: hci4: command 0x0409 tx timeout [ 47.439069][ T3938] Bluetooth: hci3: command 0x0409 tx timeout [ 47.445762][ T3938] Bluetooth: hci2: command 0x0409 tx timeout [ 47.447421][ T6964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.451945][ T3938] Bluetooth: hci1: command 0x0409 tx timeout [ 47.466567][ T6972] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.477096][ T6972] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.493420][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.501329][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.510010][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.517702][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.526433][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.534836][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.541840][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.549433][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.558028][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.566566][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.573607][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.580973][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.589182][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.597333][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.605590][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.613702][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.621644][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.629899][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.644295][ T6971] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.656405][ T6971] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.670445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.679308][ T6964] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.690871][ T6962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.701827][ T6962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.716553][ T6971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.725992][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.734186][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.741629][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.750160][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.759841][ T8269] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.766889][ T8269] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.774784][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.783109][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.791171][ T8269] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.798204][ T8269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.805578][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.814033][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.822003][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.830257][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.838383][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.846505][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.853953][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.861422][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.869784][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.878909][ T8269] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.886441][ T8269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.894267][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.902407][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.910496][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.918871][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.926995][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.935790][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.943936][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.951860][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.959920][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.967664][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.975381][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.983426][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.991295][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.998747][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.006237][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.014506][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.022636][ T8269] bridge0: port 1(bridge_slave_1) entered blocking state [ 48.029639][ T8269] bridge0: port 1(bridge_slave_1) entered forwarding state [ 48.037157][ T8269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.046047][ T6972] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.057788][ T6964] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.068817][ T6964] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.085120][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.093372][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.100716][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.108850][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.116666][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.124838][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.132492][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.140720][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.149179][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.156325][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.164049][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.172448][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.180534][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.187573][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.195045][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.203294][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.211358][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.219490][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.227703][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.236057][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.244195][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.252127][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.260114][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.268280][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.276284][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.287790][ T6962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.299997][ T6969] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.312617][ T6969] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.325135][ T6967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.334312][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.341863][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.349503][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.357126][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.364868][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.372261][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.380513][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.389145][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.397357][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.405433][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.414636][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.422647][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.430607][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.438544][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.446906][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.455160][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.463362][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.471368][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.479019][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.489506][ T6972] device veth0_vlan entered promiscuous mode [ 48.500015][ T6971] device veth0_vlan entered promiscuous mode [ 48.509214][ T6964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.518085][ T6967] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.528287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.536651][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.545029][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.553745][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.561486][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.569215][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.576857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.584395][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.591703][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.599331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.607948][ T6972] device veth1_vlan entered promiscuous mode [ 48.616014][ T6969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.625206][ T6971] device veth1_vlan entered promiscuous mode [ 48.638844][ T6967] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.649490][ T6967] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.661643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.669661][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.677685][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.685524][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.693508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.700839][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.708815][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.716652][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.725140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.733699][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.740726][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.748284][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.756705][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.764984][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.771984][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.779525][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.787867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.796126][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.804433][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.812681][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.820900][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.829300][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.837687][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.845780][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.854013][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.863210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.871129][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.879060][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.895645][ T6967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.911720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.919699][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.930537][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.940260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.951915][ T6971] device veth0_macvtap entered promiscuous mode [ 48.960333][ T6972] device veth0_macvtap entered promiscuous mode [ 48.973455][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.983054][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.991217][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.000907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.009604][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.018061][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.026624][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.035881][ T6971] device veth1_macvtap entered promiscuous mode [ 49.047613][ T6971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.056583][ T6972] device veth1_macvtap entered promiscuous mode [ 49.065378][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.074382][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.081988][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.089899][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.098379][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.111395][ T6972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.122261][ T6972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.133278][ T6972] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.142212][ T6971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.149445][ T6964] device veth0_vlan entered promiscuous mode [ 49.159384][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.167701][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.175789][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.184268][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.192668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.200857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.209247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.217164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.225277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.233631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.241960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.249402][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.257467][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.265161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.274571][ T6967] device veth0_vlan entered promiscuous mode [ 49.284714][ T6967] device veth1_vlan entered promiscuous mode [ 49.291580][ T6971] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.301705][ T6971] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.311564][ T6971] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.321015][ T6971] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.333186][ T6972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.346125][ T6972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.356844][ T6972] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.371418][ T6962] device veth0_vlan entered promiscuous mode [ 49.380280][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.388700][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.396763][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.405536][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.414693][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.422125][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 49.423257][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.437245][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.445379][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.454622][ T6972] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.465129][ T6972] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.473973][ T6972] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.482898][ T6972] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.493819][ T6969] device veth0_vlan entered promiscuous mode [ 49.501329][ T6969] device veth1_vlan entered promiscuous mode [ 49.502205][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 49.508273][ T8269] Bluetooth: hci4: command 0x041b tx timeout [ 49.518097][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 49.520404][ T8269] Bluetooth: hci5: command 0x041b tx timeout [ 49.525977][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 49.540799][ T6969] device veth0_macvtap entered promiscuous mode [ 49.548927][ T6969] device veth1_macvtap entered promiscuous mode [ 49.557906][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.565952][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.573720][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.581539][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.589764][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.597894][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.605746][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.614347][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.622948][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.631182][ T6964] device veth1_vlan entered promiscuous mode [ 49.644540][ T6962] device veth1_vlan entered promiscuous mode [ 49.661268][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.677583][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.685641][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.695758][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.703336][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.710659][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.723442][ T6967] device veth0_macvtap entered promiscuous mode [ 49.730496][ T6967] device veth1_macvtap entered promiscuous mode [ 49.739025][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.751091][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.761524][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.772220][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.783398][ T6969] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.798385][ T3938] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.810114][ T3938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.818575][ T3938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.827163][ T3938] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.835357][ T3938] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.843745][ T3938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.854801][ T6967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.866413][ T6967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.876392][ T6967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.886977][ T6967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.896915][ T6967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.908218][ T6967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.918626][ T6967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.926974][ T6967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.937673][ T6967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.947671][ T6967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.958150][ T6967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.968511][ T6967] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.977061][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.985575][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.988243][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.994336][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.007366][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.008798][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.024681][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.033126][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.041228][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.049487][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.057256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.067431][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.078352][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.088640][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.100310][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.110405][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.121014][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.131561][ T6969] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.140097][ T6967] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.153817][ T6967] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.165387][ T6967] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.176454][ T6967] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.191161][ T6964] device veth0_macvtap entered promiscuous mode [ 50.200286][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.208827][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.217905][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.226577][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.238776][ T1131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.251516][ T1131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.261402][ T6964] device veth1_macvtap entered promiscuous mode [ 50.276001][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.278560][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.293831][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.296842][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.310393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.320976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.329572][ T6969] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.338829][ T6969] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.347914][ T6969] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.356926][ T6969] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.368269][ T6962] device veth0_macvtap entered promiscuous mode [ 50.386151][ T6962] device veth1_macvtap entered promiscuous mode [ 50.399454][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.402748][ T8328] FAULT_INJECTION: forcing a failure. [ 50.402748][ T8328] name failslab, interval 1, probability 0, space 0, times 1 [ 50.408389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.427488][ T8328] CPU: 1 PID: 8328 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 50.429989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.436958][ T8328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.436961][ T8328] Call Trace: [ 50.436973][ T8328] dump_stack+0xa3/0xcc [ 50.436978][ T8328] should_fail.cold.6+0x32/0x3a [ 50.436984][ T8328] should_failslab+0x5/0xf [ 50.436989][ T8328] kmem_cache_alloc_node_trace+0x526/0xcd0 [ 50.436996][ T8328] ? __alloc_skb+0x52/0x1d0 [ 50.437001][ T8328] ? rcu_read_lock_sched_held+0x4d/0x80 [ 50.437004][ T8328] ? kmem_cache_alloc_node+0x7a8/0xcc0 [ 50.437011][ T8328] __kmalloc_reserve.isra.57+0x29/0x80 [ 50.437017][ T8328] __alloc_skb+0x7d/0x1d0 [ 50.437024][ T8328] tipc_buf_acquire+0x1c/0x50 [ 50.437028][ T8328] tipc_msg_build+0x36b/0x5f0 [ 50.437039][ T8328] tipc_sendmcast+0x329/0x550 2020/10/02 08:05:05 executed programs: 6 [ 50.437049][ T8328] ? lockdep_unlock+0x45/0x90 [ 50.437052][ T8328] ? __lock_acquire+0x142b/0x1b20 [ 50.437057][ T8328] ? __tipc_sendmsg+0x57c/0x7a0 [ 50.437060][ T8328] __tipc_sendmsg+0x57c/0x7a0 [ 50.437065][ T8328] ? tipc_sendmsg+0x1d/0x40 [ 50.437070][ T8328] ? mark_held_locks+0x48/0x70 [ 50.437073][ T8328] ? lock_sock_nested+0x36/0x90 [ 50.437078][ T8328] ? __local_bh_enable_ip+0xa1/0x130 [ 50.437082][ T8328] tipc_sendmsg+0x2b/0x40 [ 50.437089][ T8328] sock_sendmsg+0x2b/0x40 [ 50.437093][ T8328] ____sys_sendmsg+0x1ed/0x230 [ 50.437096][ T8328] ? copy_msghdr_from_user+0x57/0x90 [ 50.437099][ T8328] ? __lock_acquire+0x4f0/0x1b20 [ 50.437105][ T8328] ___sys_sendmsg+0x77/0xb0 [ 50.437113][ T8328] ? find_held_lock+0x2d/0x90 [ 50.437118][ T8328] ? __fget_files+0xe1/0x1d0 [ 50.437125][ T8328] ? __fget_files+0xf9/0x1d0 [ 50.437131][ T8328] __sys_sendmsg+0x52/0xa0 [ 50.437139][ T8328] ? lockdep_hardirqs_on+0x53/0x110 [ 50.437145][ T8328] do_syscall_64+0x2d/0x70 [ 50.437150][ T8328] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.437154][ T8328] RIP: 0033:0x45dd99 [ 50.437159][ T8328] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.437161][ T8328] RSP: 002b:00007f5dd35aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.437164][ T8328] RAX: ffffffffffffffda RBX: 000000000002e740 RCX: 000000000045dd99 [ 50.437168][ T8328] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 50.445684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.454542][ T8328] RBP: 00007f5dd35aeca0 R08: 0000000000000000 R09: 0000000000000000 [ 50.454545][ T8328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 50.454547][ T8328] R13: 00007ffe7b9716ef R14: 00007f5dd35af9c0 R15: 000000000118bf2c [ 50.728642][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.729209][ T8335] FAULT_INJECTION: forcing a failure. [ 50.729209][ T8335] name failslab, interval 1, probability 0, space 0, times 0 [ 50.746083][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.760099][ T8335] CPU: 0 PID: 8335 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 50.766184][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.770138][ T8335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.770141][ T8335] Call Trace: [ 50.770151][ T8335] dump_stack+0xa3/0xcc [ 50.770156][ T8335] should_fail.cold.6+0x32/0x3a [ 50.781092][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.790566][ T8335] should_failslab+0x5/0xf [ 50.790572][ T8335] kmem_cache_alloc_node_trace+0x526/0xcd0 [ 50.790579][ T8335] ? __alloc_skb+0x52/0x1d0 [ 50.790585][ T8335] ? rcu_read_lock_sched_held+0x4d/0x80 [ 50.790588][ T8335] ? kmem_cache_alloc_node+0x7a8/0xcc0 [ 50.790595][ T8335] __kmalloc_reserve.isra.57+0x29/0x80 [ 50.790601][ T8335] __alloc_skb+0x7d/0x1d0 [ 50.794610][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.797991][ T8335] tipc_buf_acquire+0x1c/0x50 [ 50.797996][ T8335] tipc_msg_build+0x36b/0x5f0 [ 50.798007][ T8335] tipc_sendmcast+0x329/0x550 [ 50.803229][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.812601][ T8335] ? __lock_acquire+0x4f0/0x1b20 [ 50.812610][ T8335] ? __tipc_sendmsg+0x57c/0x7a0 [ 50.812612][ T8335] __tipc_sendmsg+0x57c/0x7a0 [ 50.812619][ T8335] ? tipc_sendmsg+0x1d/0x40 [ 50.812624][ T8335] ? mark_held_locks+0x48/0x70 [ 50.812630][ T8335] ? lock_sock_nested+0x36/0x90 [ 50.812635][ T8335] ? __local_bh_enable_ip+0xa1/0x130 [ 50.812643][ T8335] tipc_sendmsg+0x2b/0x40 [ 50.817888][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.822813][ T8335] sock_sendmsg+0x2b/0x40 [ 50.822818][ T8335] ____sys_sendmsg+0x1ed/0x230 [ 50.822821][ T8335] ? copy_msghdr_from_user+0x57/0x90 [ 50.822825][ T8335] ? __lock_acquire+0x4f0/0x1b20 [ 50.822831][ T8335] ___sys_sendmsg+0x77/0xb0 [ 50.822840][ T8335] ? find_held_lock+0x2d/0x90 [ 50.822845][ T8335] ? __fget_files+0xe1/0x1d0 [ 50.822852][ T8335] ? __fget_files+0xf9/0x1d0 [ 50.828539][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.832854][ T8335] __sys_sendmsg+0x52/0xa0 [ 50.832864][ T8335] ? lockdep_hardirqs_on+0x53/0x110 [ 50.832869][ T8335] do_syscall_64+0x2d/0x70 [ 50.832875][ T8335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.832880][ T8335] RIP: 0033:0x45dd99 [ 50.832885][ T8335] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.840000][ T6964] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.843946][ T8335] RSP: 002b:00007f5dd35aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.843950][ T8335] RAX: ffffffffffffffda RBX: 000000000002e740 RCX: 000000000045dd99 [ 50.843952][ T8335] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 50.843954][ T8335] RBP: 00007f5dd35aeca0 R08: 0000000000000000 R09: 0000000000000000 [ 50.843956][ T8335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 50.843958][ T8335] R13: 00007ffe7b9716ef R14: 00007f5dd35af9c0 R15: 000000000118bf2c [ 50.873074][ T8341] FAULT_INJECTION: forcing a failure. [ 50.873074][ T8341] name failslab, interval 1, probability 0, space 0, times 0 [ 50.895730][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.932485][ T8341] CPU: 0 PID: 8341 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 50.942231][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.945709][ T8341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.945712][ T8341] Call Trace: [ 50.945723][ T8341] dump_stack+0xa3/0xcc [ 50.945729][ T8341] should_fail.cold.6+0x32/0x3a [ 50.950673][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.955124][ T8341] should_failslab+0x5/0xf [ 50.955128][ T8341] kmem_cache_alloc_node+0x57/0xcc0 [ 50.955135][ T8341] ? __lock_acquire+0x4f0/0x1b20 [ 50.955144][ T8341] __alloc_skb+0x52/0x1d0 [ 50.955150][ T8341] skb_copy+0x33/0x90 [ 50.955156][ T8341] tipc_buf_append+0x99/0x230 [ 50.955163][ T8341] tipc_msg_reassemble+0x88/0x140 [ 50.955170][ T8341] tipc_mcast_xmit+0x3ae/0x580 [ 50.959832][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.964385][ T8341] tipc_sendmcast+0x44d/0x550 [ 50.964397][ T8341] ? __lock_acquire+0x4f0/0x1b20 [ 50.969058][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.978808][ T8341] ? __tipc_sendmsg+0x57c/0x7a0 [ 50.978811][ T8341] __tipc_sendmsg+0x57c/0x7a0 [ 50.978818][ T8341] ? tipc_sendmsg+0x1d/0x40 [ 50.978824][ T8341] ? mark_held_locks+0x48/0x70 [ 50.978828][ T8341] ? lock_sock_nested+0x36/0x90 [ 50.983240][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.988374][ T8341] ? __local_bh_enable_ip+0xa1/0x130 [ 50.988381][ T8341] tipc_sendmsg+0x2b/0x40 [ 50.988388][ T8341] sock_sendmsg+0x2b/0x40 [ 50.988392][ T8341] ____sys_sendmsg+0x1ed/0x230 [ 50.992811][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.998631][ T8341] ? copy_msghdr_from_user+0x57/0x90 [ 50.998635][ T8341] ? __lock_acquire+0x4f0/0x1b20 [ 50.998641][ T8341] ___sys_sendmsg+0x77/0xb0 [ 50.998649][ T8341] ? find_held_lock+0x2d/0x90 [ 51.002539][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.022886][ T8341] ? __fget_files+0xe1/0x1d0 [ 51.022894][ T8341] ? __fget_files+0xf9/0x1d0 [ 51.022901][ T8341] __sys_sendmsg+0x52/0xa0 [ 51.022911][ T8341] ? lockdep_hardirqs_on+0x53/0x110 [ 51.030746][ T6964] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.038483][ T8341] do_syscall_64+0x2d/0x70 [ 51.038491][ T8341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.038495][ T8341] RIP: 0033:0x45dd99 [ 51.038500][ T8341] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.038502][ T8341] RSP: 002b:00007f5dd35aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.038506][ T8341] RAX: ffffffffffffffda RBX: 000000000002e740 RCX: 000000000045dd99 [ 51.038507][ T8341] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 51.038509][ T8341] RBP: 00007f5dd35aeca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.038511][ T8341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 51.038513][ T8341] R13: 00007ffe7b9716ef R14: 00007f5dd35af9c0 R15: 000000000118bf2c [ 51.204785][ T8345] FAULT_INJECTION: forcing a failure. [ 51.204785][ T8345] name failslab, interval 1, probability 0, space 0, times 0 [ 51.211913][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.245144][ T8345] CPU: 0 PID: 8345 Comm: syz-executor.3 Not tainted 5.9.0-rc3-syzkaller #0 [ 51.255264][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.260115][ T8345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.264902][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.268716][ T8345] Call Trace: [ 51.273559][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.284177][ T8345] dump_stack+0xa3/0xcc [ 51.284183][ T8345] should_fail.cold.6+0x32/0x3a [ 51.284189][ T8345] should_failslab+0x5/0xf [ 51.284195][ T8345] kmem_cache_alloc_node_trace+0x526/0xcd0 [ 51.289782][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.294717][ T8345] ? __alloc_skb+0x52/0x1d0 [ 51.294723][ T8345] ? rcu_read_lock_sched_held+0x4d/0x80 [ 51.294728][ T8345] ? kmem_cache_alloc_node+0x7a8/0xcc0 [ 51.294735][ T8345] __kmalloc_reserve.isra.57+0x29/0x80 [ 51.294741][ T8345] __alloc_skb+0x7d/0x1d0 [ 51.294749][ T8345] tipc_buf_acquire+0x1c/0x50 [ 51.294753][ T8345] tipc_msg_build+0x36b/0x5f0 [ 51.294764][ T8345] tipc_sendmcast+0x329/0x550 [ 51.294776][ T8345] ? __lock_acquire+0x4f0/0x1b20 [ 51.294782][ T8345] ? __tipc_sendmsg+0x57c/0x7a0 [ 51.294787][ T8345] __tipc_sendmsg+0x57c/0x7a0 [ 51.300047][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.303912][ T8345] ? tipc_sendmsg+0x1d/0x40 [ 51.303919][ T8345] ? mark_held_locks+0x48/0x70 [ 51.303923][ T8345] ? lock_sock_nested+0x36/0x90 [ 51.303928][ T8345] ? __local_bh_enable_ip+0xa1/0x130 [ 51.303933][ T8345] tipc_sendmsg+0x2b/0x40 [ 51.303940][ T8345] sock_sendmsg+0x2b/0x40 [ 51.314233][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.318611][ T8345] ____sys_sendmsg+0x1ed/0x230 [ 51.323281][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.327640][ T8345] ? copy_msghdr_from_user+0x57/0x90 [ 51.332919][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.339972][ T8345] ? __lock_acquire+0x4f0/0x1b20 [ 51.339978][ T8345] ___sys_sendmsg+0x77/0xb0 [ 51.339986][ T8345] ? find_held_lock+0x2d/0x90 [ 51.339991][ T8345] ? __fget_files+0xe1/0x1d0 [ 51.339997][ T8345] ? __fget_files+0xf9/0x1d0 [ 51.340003][ T8345] __sys_sendmsg+0x52/0xa0 [ 51.340012][ T8345] ? lockdep_hardirqs_on+0x53/0x110 [ 51.340017][ T8345] do_syscall_64+0x2d/0x70 [ 51.340022][ T8345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.340026][ T8345] RIP: 0033:0x45dd99 [ 51.340031][ T8345] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.340033][ T8345] RSP: 002b:00007f8bd0e48c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.340036][ T8345] RAX: ffffffffffffffda RBX: 000000000002e740 RCX: 000000000045dd99 [ 51.340038][ T8345] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 51.340040][ T8345] RBP: 00007f8bd0e48ca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.340042][ T8345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 51.340044][ T8345] R13: 00007ffcdb952faf R14: 00007f8bd0e499c0 R15: 000000000118bf2c [ 51.554020][ T8341] tipc: Failed do clone local mcast rcv buffer [ 51.560150][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.578136][ T8341] ------------[ cut here ]------------ [ 51.580247][ T6962] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.601783][ T8341] refcount_t: underflow; use-after-free. [ 51.608503][ T8354] FAULT_INJECTION: forcing a failure. [ 51.608503][ T8354] name failslab, interval 1, probability 0, space 0, times 0 [ 51.614146][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 51.617747][ T8354] CPU: 1 PID: 8354 Comm: syz-executor.3 Not tainted 5.9.0-rc3-syzkaller #0 [ 51.627132][ T5] Bluetooth: hci3: command 0x040f tx timeout [ 51.632433][ T8354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.632436][ T8354] Call Trace: [ 51.632447][ T8354] dump_stack+0xa3/0xcc [ 51.632453][ T8354] should_fail.cold.6+0x32/0x3a [ 51.632459][ T8354] should_failslab+0x5/0xf [ 51.632464][ T8354] kmem_cache_alloc_node+0x57/0xcc0 [ 51.632471][ T8354] ? __lock_acquire+0x4f0/0x1b20 [ 51.632480][ T8354] __alloc_skb+0x52/0x1d0 [ 51.632486][ T8354] skb_copy+0x33/0x90 [ 51.632493][ T8354] tipc_buf_append+0x99/0x230 [ 51.632499][ T8354] tipc_msg_reassemble+0x88/0x140 [ 51.632506][ T8354] tipc_mcast_xmit+0x3ae/0x580 [ 51.632522][ T8354] tipc_sendmcast+0x44d/0x550 [ 51.641775][ T5] Bluetooth: hci5: command 0x040f tx timeout [ 51.647047][ T8354] ? __lock_acquire+0x4f0/0x1b20 [ 51.647057][ T8354] ? __tipc_sendmsg+0x57c/0x7a0 [ 51.647060][ T8354] __tipc_sendmsg+0x57c/0x7a0 [ 51.647066][ T8354] ? tipc_sendmsg+0x1d/0x40 [ 51.647071][ T8354] ? mark_held_locks+0x48/0x70 [ 51.647076][ T8354] ? lock_sock_nested+0x36/0x90 [ 51.647081][ T8354] ? __local_bh_enable_ip+0xa1/0x130 [ 51.647087][ T8354] tipc_sendmsg+0x2b/0x40 [ 51.647093][ T8354] sock_sendmsg+0x2b/0x40 [ 51.647098][ T8354] ____sys_sendmsg+0x1ed/0x230 [ 51.647101][ T8354] ? copy_msghdr_from_user+0x57/0x90 [ 51.647104][ T8354] ? __lock_acquire+0x4f0/0x1b20 [ 51.647110][ T8354] ___sys_sendmsg+0x77/0xb0 [ 51.654226][ T8341] WARNING: CPU: 0 PID: 8341 at lib/refcount.c:28 refcount_warn_saturate+0xd8/0xe0 [ 51.662862][ T8354] ? find_held_lock+0x2d/0x90 [ 51.662867][ T8354] ? __fget_files+0xe1/0x1d0 [ 51.662875][ T8354] ? __fget_files+0xf9/0x1d0 [ 51.662883][ T8354] __sys_sendmsg+0x52/0xa0 [ 51.662892][ T8354] ? lockdep_hardirqs_on+0x53/0x110 [ 51.662897][ T8354] do_syscall_64+0x2d/0x70 [ 51.662903][ T8354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.662907][ T8354] RIP: 0033:0x45dd99 [ 51.662911][ T8354] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.662913][ T8354] RSP: 002b:00007f8bd0e48c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.662917][ T8354] RAX: ffffffffffffffda RBX: 000000000002e740 RCX: 000000000045dd99 [ 51.662919][ T8354] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 51.662920][ T8354] RBP: 00007f8bd0e48ca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.662922][ T8354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 51.662924][ T8354] R13: 00007ffcdb952faf R14: 00007f8bd0e499c0 R15: 000000000118bf2c [ 51.664517][ T8354] tipc: Failed do clone local mcast rcv buffer [ 51.676110][ T5] Bluetooth: hci2: command 0x040f tx timeout [ 51.677783][ T8341] Kernel panic - not syncing: panic_on_warn set ... [ 51.683246][ T5] Bluetooth: hci4: command 0x040f tx timeout [ 51.686781][ T8341] CPU: 1 PID: 8341 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 51.686784][ T8341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.686786][ T8341] Call Trace: [ 51.686797][ T8341] dump_stack+0xa3/0xcc [ 51.686803][ T8341] panic+0x16e/0x353 [ 51.691249][ T5] Bluetooth: hci1: command 0x040f tx timeout [ 51.696966][ T8341] ? refcount_warn_saturate+0xd8/0xe0 [ 51.696970][ T8341] __warn.cold.13+0x20/0x2c [ 51.696972][ T8341] ? refcount_warn_saturate+0xd8/0xe0 [ 51.696977][ T8341] report_bug+0xc0/0xf0 [ 51.696984][ T8341] handle_bug+0x35/0x90 [ 51.696987][ T8341] exc_invalid_op+0x13/0x60 [ 51.696991][ T8341] asm_exc_invalid_op+0x12/0x20 [ 51.696994][ T8341] RIP: 0010:refcount_warn_saturate+0xd8/0xe0 [ 51.696998][ T8341] Code: ff 48 c7 c7 a0 16 14 84 c6 05 f6 bf b8 02 01 e8 09 c4 40 ff 0f 0b c3 48 c7 c7 48 16 14 84 c6 05 e2 bf b8 02 01 e8 f3 c3 40 ff <0f> 0b c3 0f 1f 44 00 00 8b 07 3d 00 00 00 c0 74 12 83 f8 01 74 46 [ 51.697000][ T8341] RSP: 0018:ffffc900027d7968 EFLAGS: 00010286 [ 51.697004][ T8341] RAX: 0000000000000000 RBX: ffffc900027d7af0 RCX: 0000000000000001 [ 51.697006][ T8341] RDX: 0000000080000001 RSI: ffffffff8424c4ce RDI: 00000000ffffffff [ 51.697008][ T8341] RBP: ffffc900027d7a80 R08: 0000000000000001 R09: 0000000000000001 [ 51.697009][ T8341] R10: ffff88810ed640c0 R11: 8530591fa3f72658 R12: ffffc900027d79f8 [ 51.697011][ T8341] R13: ffff88812ac3a660 R14: 00000000fffffff4 R15: ffff888110e00100 [ 51.697021][ T8341] ? refcount_warn_saturate+0xd8/0xe0 [ 51.697027][ T8341] tipc_mcast_xmit+0xfb/0x580 [ 51.697043][ T8341] tipc_sendmcast+0x44d/0x550 [ 51.697055][ T8341] ? __lock_acquire+0x4f0/0x1b20 [ 52.283309][ T8341] ? __tipc_sendmsg+0x57c/0x7a0 [ 52.288132][ T8341] __tipc_sendmsg+0x57c/0x7a0 [ 52.292800][ T8341] ? tipc_sendmsg+0x1d/0x40 [ 52.297308][ T8341] ? mark_held_locks+0x48/0x70 [ 52.302158][ T8341] ? lock_sock_nested+0x36/0x90 [ 52.306981][ T8341] ? __local_bh_enable_ip+0xa1/0x130 [ 52.312234][ T8341] tipc_sendmsg+0x2b/0x40 [ 52.316531][ T8341] sock_sendmsg+0x2b/0x40 [ 52.320827][ T8341] ____sys_sendmsg+0x1ed/0x230 [ 52.325556][ T8341] ? copy_msghdr_from_user+0x57/0x90 [ 52.330807][ T8341] ? __lock_acquire+0x4f0/0x1b20 [ 52.335737][ T8341] ___sys_sendmsg+0x77/0xb0 [ 52.340212][ T8341] ? find_held_lock+0x2d/0x90 [ 52.344861][ T8341] ? __fget_files+0xe1/0x1d0 [ 52.349449][ T8341] ? __fget_files+0xf9/0x1d0 [ 52.354048][ T8341] __sys_sendmsg+0x52/0xa0 [ 52.358457][ T8341] ? lockdep_hardirqs_on+0x53/0x110 [ 52.363652][ T8341] do_syscall_64+0x2d/0x70 [ 52.368056][ T8341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.373915][ T8341] RIP: 0033:0x45dd99 [ 52.377775][ T8341] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.397357][ T8341] RSP: 002b:00007f5dd35aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.406088][ T8341] RAX: ffffffffffffffda RBX: 000000000002e740 RCX: 000000000045dd99 [ 52.414028][ T8341] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 52.421973][ T8341] RBP: 00007f5dd35aeca0 R08: 0000000000000000 R09: 0000000000000000 [ 52.429921][ T8341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 52.437862][ T8341] R13: 00007ffe7b9716ef R14: 00007f5dd35af9c0 R15: 000000000118bf2c [ 52.446521][ T8341] Kernel Offset: disabled [ 52.450870][ T8341] Rebooting in 86400 seconds..