Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.202729][ T6809] bash (6809) used greatest stack depth: 11592 bytes left [ 25.481351][ C0] random: crng init done [ 25.485596][ C0] random: 7 urandom warning(s) missed due to ratelimiting [ 31.449211][ T6849] IPVS: ftp: loaded support on port[0] = 21 [ 31.471795][ T2802] tipc: TX() has been purged, node left! [ 31.728166][ T6846] can: request_module (can-proto-0) failed. [ 32.352166][ T6846] can: request_module (can-proto-0) failed. [ 32.360121][ T6846] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.62' (ECDSA) to the list of known hosts. 2020/09/21 05:21:48 parsed 1 programs 2020/09/21 05:21:48 executed programs: 0 [ 40.324022][ T6977] IPVS: ftp: loaded support on port[0] = 21 [ 40.325934][ T6981] IPVS: ftp: loaded support on port[0] = 21 [ 40.340387][ T6980] IPVS: ftp: loaded support on port[0] = 21 [ 40.388094][ T6981] chnl_net:caif_netlink_parms(): no params data found [ 40.414367][ T6987] IPVS: ftp: loaded support on port[0] = 21 [ 40.425224][ T6985] IPVS: ftp: loaded support on port[0] = 21 [ 40.467323][ T6977] chnl_net:caif_netlink_parms(): no params data found [ 40.484989][ T6981] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.492032][ T6981] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.500519][ T6981] device bridge_slave_0 entered promiscuous mode [ 40.518349][ T6981] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.525935][ T6981] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.534019][ T6981] device bridge_slave_1 entered promiscuous mode [ 40.544935][ T6977] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.552071][ T6977] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.559803][ T6977] device bridge_slave_0 entered promiscuous mode [ 40.570351][ T6981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.584130][ T6977] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.591160][ T6977] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.599178][ T6977] device bridge_slave_1 entered promiscuous mode [ 40.606807][ T6981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.630264][ T6981] team0: Port device team_slave_0 added [ 40.643080][ T6980] chnl_net:caif_netlink_parms(): no params data found [ 40.654266][ T6977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.669013][ T6981] team0: Port device team_slave_1 added [ 40.680511][ T6985] chnl_net:caif_netlink_parms(): no params data found [ 40.696253][ T6987] chnl_net:caif_netlink_parms(): no params data found [ 40.704149][ T6977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.717199][ T6981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.725360][ T6981] 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. [ 40.751911][ T6981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.771168][ T6977] team0: Port device team_slave_0 added [ 40.777952][ T6977] team0: Port device team_slave_1 added [ 40.784558][ T6981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.791471][ T6981] 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. [ 40.818128][ T6981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.836091][ T6977] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.843247][ T6977] 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. [ 40.870538][ T6977] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.882595][ T6977] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.889876][ T6977] 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. [ 40.916551][ T6977] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.930351][ T6980] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.937718][ T6980] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.945047][ T6980] device bridge_slave_0 entered promiscuous mode [ 40.951873][ T6980] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.960913][ T6980] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.968409][ T6980] device bridge_slave_1 entered promiscuous mode [ 40.984118][ T6985] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.991155][ T6985] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.998678][ T6985] device bridge_slave_0 entered promiscuous mode [ 41.006401][ T6985] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.013671][ T6985] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.020837][ T6985] device bridge_slave_1 entered promiscuous mode [ 41.030895][ T6987] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.038099][ T6987] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.045457][ T6987] device bridge_slave_0 entered promiscuous mode [ 41.053225][ T6981] device hsr_slave_0 entered promiscuous mode [ 41.061370][ T6981] device hsr_slave_1 entered promiscuous mode [ 41.070074][ T6977] device hsr_slave_0 entered promiscuous mode [ 41.076369][ T6977] device hsr_slave_1 entered promiscuous mode [ 41.082578][ T6977] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.090652][ T6977] Cannot create hsr debugfs directory [ 41.098582][ T6980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.109262][ T6987] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.118228][ T6987] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.125720][ T6987] device bridge_slave_1 entered promiscuous mode [ 41.145156][ T6985] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.164684][ T6980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.180098][ T6987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.191394][ T6985] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.215685][ T6980] team0: Port device team_slave_0 added [ 41.221782][ T6980] team0: Port device team_slave_1 added [ 41.229518][ T6987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.247962][ T6980] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.255596][ T6980] 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. [ 41.281927][ T6980] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.293866][ T6987] team0: Port device team_slave_0 added [ 41.299556][ T6980] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.306519][ T6980] 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. [ 41.333249][ T6980] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.355431][ T6985] team0: Port device team_slave_0 added [ 41.362210][ T6985] team0: Port device team_slave_1 added [ 41.368233][ T6987] team0: Port device team_slave_1 added [ 41.377705][ T6987] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.385505][ T6987] 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. [ 41.412691][ T6987] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.430064][ T6985] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.440106][ T6985] 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. [ 41.466342][ T6985] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.480504][ T6987] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.490205][ T6987] 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. [ 41.516094][ T6987] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.526994][ T6981] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 41.536666][ T6980] device hsr_slave_0 entered promiscuous mode [ 41.543262][ T6980] device hsr_slave_1 entered promiscuous mode [ 41.549433][ T6980] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.557626][ T6980] Cannot create hsr debugfs directory [ 41.566438][ T6985] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.573786][ T6985] 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. [ 41.600352][ T6985] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.611680][ T6981] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 41.626512][ T6977] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.637175][ T6985] device hsr_slave_0 entered promiscuous mode [ 41.644564][ T6985] device hsr_slave_1 entered promiscuous mode [ 41.650744][ T6985] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.658548][ T6985] Cannot create hsr debugfs directory [ 41.678140][ T6987] device hsr_slave_0 entered promiscuous mode [ 41.685114][ T6987] device hsr_slave_1 entered promiscuous mode [ 41.691308][ T6987] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.699485][ T6987] Cannot create hsr debugfs directory [ 41.705034][ T6981] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 41.712305][ T6977] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.728675][ T6981] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 41.738758][ T6977] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.764675][ T6977] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.779955][ T6980] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 41.788288][ T6980] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 41.801643][ T6985] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 41.811474][ T6985] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 41.819750][ T6985] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 41.828962][ T6980] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 41.837606][ T6985] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 41.848807][ T6980] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 41.875455][ T6987] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 41.887703][ T6981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.896203][ T6987] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 41.905596][ T6987] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 41.913962][ T6987] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 41.928023][ T6980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.937938][ T6981] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.947591][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.955505][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.972090][ T6977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.983673][ T6980] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.991111][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.999877][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.009897][ T2546] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.016997][ T2546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.024587][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.033017][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.041171][ T2546] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.048207][ T2546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.055657][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.064087][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.072112][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.079484][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.087651][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.095226][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.103494][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.111841][ T2546] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.128243][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.136424][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.144780][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.153202][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.161215][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.169697][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.177933][ T6880] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.185062][ T6880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.192394][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.199697][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.208377][ T6985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.218719][ T6977] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.227379][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.234955][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.244727][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.254608][ T6987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.263470][ T6981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.272946][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.281110][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.289520][ T6880] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.296563][ T6880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.304203][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.312263][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.320620][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.328627][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.336082][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.343412][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.351542][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.359675][ T6880] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.366702][ T6880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.374805][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.383143][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.391290][ T6880] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.398319][ T6880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.405846][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.413302][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.422190][ T6985] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.429125][ T6880] Bluetooth: hci2: command 0x0409 tx timeout [ 42.431940][ T6980] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.446872][ T6980] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.447173][ T6880] Bluetooth: hci1: command 0x0409 tx timeout [ 42.463540][ T6880] Bluetooth: hci0: command 0x0409 tx timeout [ 42.464907][ T6977] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.479903][ T17] Bluetooth: hci5: command 0x0409 tx timeout [ 42.484085][ T6977] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.486028][ T17] Bluetooth: hci3: command 0x0409 tx timeout [ 42.504170][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.511475][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.519095][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.528400][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.536698][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.544784][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.553225][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.561261][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.569722][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.577921][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.586306][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.594551][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.602886][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.611070][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.620128][ T6987] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.631881][ T6980] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.646456][ T6977] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.653489][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.661306][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.669039][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.676676][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.683960][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.692114][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.700283][ T2467] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.707326][ T2467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.714928][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.723273][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.731340][ T2467] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.738376][ T2467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.745784][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.753975][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.761303][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.768778][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.776940][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.785105][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.793098][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.800400][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.808015][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.815606][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.826553][ T6981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.838236][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.848265][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.856444][ T3117] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.863489][ T3117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.871275][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.878775][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.886338][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.894973][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.903229][ T3117] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.910228][ T3117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.917562][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.925764][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.934150][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.944770][ T6985] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.955626][ T6985] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.969563][ T6977] device veth0_vlan entered promiscuous mode [ 42.984095][ T6981] device veth0_vlan entered promiscuous mode [ 42.990156][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.998526][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.007155][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.015471][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.023767][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.031627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.039595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.047573][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.055398][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.063289][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.071307][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.079700][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.088029][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.096225][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.104297][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.112494][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.120394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.128372][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.136327][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.144715][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.152706][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.160445][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.170061][ T6977] device veth1_vlan entered promiscuous mode [ 43.178137][ T6987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.187791][ T6981] device veth1_vlan entered promiscuous mode [ 43.195228][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.202685][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.209999][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.217828][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.225499][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.233154][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.240476][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.247977][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.259785][ T6987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.273502][ T6985] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.282044][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.290169][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.298304][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.305891][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.313380][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.321395][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.329714][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.337272][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.344839][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.353233][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.361935][ T6977] device veth0_macvtap entered promiscuous mode [ 43.371880][ T6980] device veth0_vlan entered promiscuous mode [ 43.379668][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.387768][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.395813][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.406003][ T6981] device veth0_macvtap entered promiscuous mode [ 43.415128][ T6981] device veth1_macvtap entered promiscuous mode [ 43.421947][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.429877][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.437439][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.445926][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.454259][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.461821][ T6880] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.471875][ T6980] device veth1_vlan entered promiscuous mode [ 43.478944][ T6977] device veth1_macvtap entered promiscuous mode [ 43.489013][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.502882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.510482][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.519250][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.530316][ T6981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.545132][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.552824][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.560986][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.569512][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.578048][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.586473][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.594664][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.604313][ T6977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.615239][ T6977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.625808][ T6977] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.633947][ T6981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.643297][ T6981] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.652124][ T6981] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.660756][ T6981] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.669538][ T6981] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.681417][ T6980] device veth0_macvtap entered promiscuous mode [ 43.688246][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.696089][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.704775][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.713084][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.721165][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.729514][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.737529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.745817][ T6987] device veth0_vlan entered promiscuous mode [ 43.754927][ T6987] device veth1_vlan entered promiscuous mode [ 43.761673][ T6980] device veth1_macvtap entered promiscuous mode [ 43.771780][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.779175][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.786949][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.794750][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.802885][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.811061][ T6977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.821759][ T6977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.832325][ T6977] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.850500][ T6987] device veth0_macvtap entered promiscuous mode [ 43.857521][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.868318][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.878699][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.889511][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.900011][ T6980] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.907476][ T6985] device veth0_vlan entered promiscuous mode [ 43.913837][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.921452][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.929218][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.936759][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.945173][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.953534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.961574][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.969697][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.977894][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.986382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.997559][ T6987] device veth1_macvtap entered promiscuous mode [ 44.005697][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.016404][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.026548][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.037128][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.047698][ T6980] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.057024][ T6980] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.066438][ T6980] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.075849][ T6980] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.085206][ T6980] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.099241][ T6987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.111127][ T6987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.125375][ T6987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.126797][ T8086] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 44.136774][ T6987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.143738][ T8086] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 44.156575][ T6987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.162585][ T8086] F2FS-fs (loop2): invalid crc_offset: 0 [ 44.175454][ T6987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.179172][ T8086] BUG: kernel NULL pointer dereference, address: 000000000000004c [ 44.187906][ T6987] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.195277][ T8086] #PF: supervisor read access in kernel mode [ 44.195278][ T8086] #PF: error_code(0x0000) - not-present page [ 44.195280][ T8086] PGD 11dd15067 P4D 11dd15067 PUD 11dd16067 PMD 0 [ 44.195285][ T8086] Oops: 0000 [#1] PREEMPT SMP [ 44.195288][ T8086] CPU: 1 PID: 8086 Comm: syz-executor.2 Not tainted 5.9.0-rc4-syzkaller #0 [ 44.195289][ T8086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.195295][ T8086] RIP: 0010:f2fs_usable_zone_blks_in_seg+0x8d/0x140 [ 44.195297][ T8086] Code: 8b 83 80 0c 00 00 8b 8b 78 0c 00 00 48 8b bb 08 14 00 00 45 0f af c4 44 03 00 49 63 c1 48 6b c0 68 41 d3 e0 8b 8b 60 01 00 00 <44> 2b 44 07 4c 41 01 d0 44 89 ca 41 d3 e8 44 89 c6 e8 0d ff ff ff [ 44.195298][ T8086] RSP: 0018:ffffc90002057bb8 EFLAGS: 00010206 [ 44.195300][ T8086] RAX: 0000000000000000 RBX: ffff88810e810000 RCX: 0000000000000000 [ 44.195301][ T8086] RDX: 0000000000000200 RSI: 0000000000001000 RDI: 0000000000000000 [ 44.195302][ T8086] RBP: 0000000000001000 R08: 0000000000000e00 R09: 0000000000000000 [ 44.195303][ T8086] R10: ffff88810f7b6400 R11: e6e132e01efb9d1b R12: 0000000000000000 [ 44.195305][ T8086] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810e810000 [ 44.195306][ T8086] FS: 00007f9b1801c700(0000) GS:ffff88812c100000(0000) knlGS:0000000000000000 [ 44.195308][ T8086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.195309][ T8086] CR2: 000000000000004c CR3: 000000011dd14000 CR4: 00000000001506e0 [ 44.195313][ T8086] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.195314][ T8086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.195315][ T8086] Call Trace: [ 44.195324][ T8086] check_block_count+0x15b/0x170 [ 44.195329][ T8086] f2fs_build_segment_manager+0x12f7/0x2500 [ 44.195334][ T8086] f2fs_fill_super+0xfc1/0x1f50 [ 44.195338][ T8086] ? f2fs_commit_super+0x190/0x190 [ 44.195342][ T8086] ? snprintf+0x49/0x60 [ 44.195345][ T8086] ? f2fs_commit_super+0x190/0x190 [ 44.204901][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.208450][ T8086] ? mount_bdev+0x183/0x1b0 [ 44.214839][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.220863][ T8086] mount_bdev+0x183/0x1b0 [ 44.226593][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.234067][ T8086] legacy_get_tree+0x28/0x50 [ 44.234070][ T8086] vfs_get_tree+0x1d/0xb0 [ 44.234073][ T8086] path_mount+0x6e9/0xa60 [ 44.234076][ T8086] do_mount+0x70/0x90 [ 44.234079][ T8086] __x64_sys_mount+0xbf/0xe0 [ 44.234084][ T8086] do_syscall_64+0x2d/0x70 [ 44.234088][ T8086] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.234091][ T8086] RIP: 0033:0x46004a [ 44.234094][ T8086] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 fd 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 da 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 44.234096][ T8086] RSP: 002b:00007f9b1801ba88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 44.234098][ T8086] RAX: ffffffffffffffda RBX: 00007f9b1801bb20 RCX: 000000000046004a [ 44.234099][ T8086] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b1801bae0 [ 44.234100][ T8086] RBP: 00007f9b1801bae0 R08: 00007f9b1801bb20 R09: 0000000020000000 [ 44.234101][ T8086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 44.234102][ T8086] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020015000 [ 44.234106][ T8086] Modules linked in: [ 44.234109][ T8086] CR2: 000000000000004c [ 44.234838][ T8086] ---[ end trace d54e08f4bbb744f1 ]--- [ 44.246122][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.250804][ T8086] RIP: 0010:f2fs_usable_zone_blks_in_seg+0x8d/0x140 [ 44.271582][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.276752][ T8086] Code: 8b 83 80 0c 00 00 8b 8b 78 0c 00 00 48 8b bb 08 14 00 00 45 0f af c4 44 03 00 49 63 c1 48 6b c0 68 41 d3 e0 8b 8b 60 01 00 00 <44> 2b 44 07 4c 41 01 d0 44 89 ca 41 d3 e8 44 89 c6 e8 0d ff ff ff [ 44.286292][ T6985] device veth1_vlan entered promiscuous mode [ 44.307351][ T8086] RSP: 0018:ffffc90002057bb8 EFLAGS: 00010206 [ 44.593682][ T8086] RAX: 0000000000000000 RBX: ffff88810e810000 RCX: 0000000000000000 [ 44.594235][ T6977] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.603673][ T8086] RDX: 0000000000000200 RSI: 0000000000001000 RDI: 0000000000000000 [ 44.610583][ T17] Bluetooth: hci3: command 0x041b tx timeout [ 44.619431][ T8086] RBP: 0000000000001000 R08: 0000000000000e00 R09: 0000000000000000 [ 44.624210][ T6977] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.624213][ T6977] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.624215][ T6977] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.625647][ T17] Bluetooth: hci5: command 0x041b tx timeout [ 44.634860][ T8086] R10: ffff88810f7b6400 R11: e6e132e01efb9d1b R12: 0000000000000000 [ 44.641023][ T17] Bluetooth: hci0: command 0x041b tx timeout [ 44.650142][ T8086] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810e810000 [ 44.658617][ T17] Bluetooth: hci1: command 0x041b tx timeout [ 44.665690][ T8086] FS: 00007f9b1801c700(0000) GS:ffff88812c000000(0000) knlGS:0000000000000000 [ 44.672808][ T17] Bluetooth: hci2: command 0x041b tx timeout [ 44.681312][ T8086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.716954][ T8086] CR2: 00007f120310c6c8 CR3: 000000011dd14000 CR4: 00000000001506f0 [ 44.728164][ T6987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.738652][ T8086] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.739427][ T6987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.746808][ T8086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.757855][ T6987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.765163][ T8086] Kernel panic - not syncing: Fatal exception [ 44.775668][ T6987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.782600][ T8086] Kernel Offset: disabled [ 44.796813][ T8086] Rebooting in 86400 seconds..