[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.239' (ECDSA) to the list of known hosts. 2021/01/23 16:20:27 parsed 1 programs 2021/01/23 16:20:28 executed programs: 0 syzkaller login: [ 118.283270][ T8507] IPVS: ftp: loaded support on port[0] = 21 [ 118.296397][ T8508] IPVS: ftp: loaded support on port[0] = 21 [ 118.475989][ T8513] IPVS: ftp: loaded support on port[0] = 21 [ 118.501550][ T8511] IPVS: ftp: loaded support on port[0] = 21 [ 118.501563][ T8509] IPVS: ftp: loaded support on port[0] = 21 [ 118.529271][ T8512] IPVS: ftp: loaded support on port[0] = 21 [ 119.138303][ T8507] chnl_net:caif_netlink_parms(): no params data found [ 119.234226][ T8508] chnl_net:caif_netlink_parms(): no params data found [ 119.308637][ T8512] chnl_net:caif_netlink_parms(): no params data found [ 119.429872][ T8509] chnl_net:caif_netlink_parms(): no params data found [ 119.478130][ T8511] chnl_net:caif_netlink_parms(): no params data found [ 119.652758][ T8513] chnl_net:caif_netlink_parms(): no params data found [ 119.670359][ T8508] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.678428][ T8508] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.688308][ T8508] device bridge_slave_0 entered promiscuous mode [ 119.703326][ T8508] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.711547][ T8508] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.719925][ T8508] device bridge_slave_1 entered promiscuous mode [ 119.728529][ T8507] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.736059][ T8507] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.744451][ T8507] device bridge_slave_0 entered promiscuous mode [ 119.755166][ T8507] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.763342][ T8507] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.772351][ T8507] device bridge_slave_1 entered promiscuous mode [ 119.796187][ T8512] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.804303][ T8512] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.812933][ T8512] device bridge_slave_0 entered promiscuous mode [ 119.847969][ T8509] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.856829][ T8509] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.865567][ T8509] device bridge_slave_0 entered promiscuous mode [ 119.873992][ T8512] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.882267][ T8512] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.890413][ T8512] device bridge_slave_1 entered promiscuous mode [ 119.935056][ T8507] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.948350][ T8507] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.959512][ T8509] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.966585][ T8509] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.975102][ T8509] device bridge_slave_1 entered promiscuous mode [ 119.991947][ T8508] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.007136][ T8508] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.048498][ T8512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.083947][ T8511] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.091467][ T8511] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.101150][ T8511] device bridge_slave_0 entered promiscuous mode [ 120.115985][ T8512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.126988][ T8509] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.157764][ T8507] team0: Port device team_slave_0 added [ 120.165047][ T8511] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.173226][ T8511] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.181597][ T8511] device bridge_slave_1 entered promiscuous mode [ 120.202236][ T8509] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.220794][ T8508] team0: Port device team_slave_0 added [ 120.242743][ T8507] team0: Port device team_slave_1 added [ 120.273542][ T8508] team0: Port device team_slave_1 added [ 120.294561][ T8511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.300768][ T8686] Bluetooth: hci0: command 0x0409 tx timeout [ 120.304035][ T3228] Bluetooth: hci1: command 0x0409 tx timeout [ 120.327314][ T8511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.345502][ T8512] team0: Port device team_slave_0 added [ 120.358190][ T8512] team0: Port device team_slave_1 added [ 120.367537][ T8509] team0: Port device team_slave_0 added [ 120.374260][ T8513] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.378769][ T8686] Bluetooth: hci3: command 0x0409 tx timeout [ 120.381611][ T19] Bluetooth: hci2: command 0x0409 tx timeout [ 120.393575][ T19] Bluetooth: hci4: command 0x0409 tx timeout [ 120.399151][ T8513] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.399752][ T19] Bluetooth: hci5: command 0x0409 tx timeout [ 120.410667][ T8513] device bridge_slave_0 entered promiscuous mode [ 120.428965][ T8507] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.435932][ T8507] 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. [ 120.462785][ T8507] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.482964][ T8507] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.490616][ T8507] 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. [ 120.518999][ T8507] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.537910][ T8509] team0: Port device team_slave_1 added [ 120.553229][ T8513] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.562872][ T8513] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.574312][ T8513] device bridge_slave_1 entered promiscuous mode [ 120.605782][ T8508] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.613170][ T8508] 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. [ 120.639668][ T8508] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.653730][ T8508] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.660735][ T8508] 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. [ 120.686737][ T8508] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.706491][ T8511] team0: Port device team_slave_0 added [ 120.715197][ T8511] team0: Port device team_slave_1 added [ 120.733021][ T8512] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.740194][ T8512] 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. [ 120.767351][ T8512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.785389][ T8507] device hsr_slave_0 entered promiscuous mode [ 120.792487][ T8507] device hsr_slave_1 entered promiscuous mode [ 120.834439][ T8512] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.843224][ T8512] 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. [ 120.871160][ T8512] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.889968][ T8509] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.896941][ T8509] 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. [ 120.924808][ T8509] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.944475][ T8513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.971834][ T8509] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.978931][ T8509] 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. [ 121.006477][ T8509] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.024425][ T8513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.041492][ T8511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.048457][ T8511] 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. [ 121.075592][ T8511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.091764][ T8508] device hsr_slave_0 entered promiscuous mode [ 121.100646][ T8508] device hsr_slave_1 entered promiscuous mode [ 121.107744][ T8508] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 121.115957][ T8508] Cannot create hsr debugfs directory [ 121.150308][ T8511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.157286][ T8511] 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. [ 121.183719][ T8511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.234157][ T8513] team0: Port device team_slave_0 added [ 121.242807][ T8513] team0: Port device team_slave_1 added [ 121.268729][ T8509] device hsr_slave_0 entered promiscuous mode [ 121.282175][ T8509] device hsr_slave_1 entered promiscuous mode [ 121.289396][ T8509] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 121.296957][ T8509] Cannot create hsr debugfs directory [ 121.307267][ T8512] device hsr_slave_0 entered promiscuous mode [ 121.314003][ T8512] device hsr_slave_1 entered promiscuous mode [ 121.321578][ T8512] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 121.329305][ T8512] Cannot create hsr debugfs directory [ 121.416882][ T8511] device hsr_slave_0 entered promiscuous mode [ 121.424876][ T8511] device hsr_slave_1 entered promiscuous mode [ 121.433088][ T8511] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 121.441760][ T8511] Cannot create hsr debugfs directory [ 121.471564][ T8513] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.479315][ T8513] 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. [ 121.505625][ T8513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.547895][ T8513] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.555289][ T8513] 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. [ 121.582978][ T8513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.740800][ T8513] device hsr_slave_0 entered promiscuous mode [ 121.748322][ T8513] device hsr_slave_1 entered promiscuous mode [ 121.756559][ T8513] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 121.764498][ T8513] Cannot create hsr debugfs directory [ 121.990509][ T8507] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 122.005697][ T8507] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 122.041728][ T8507] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 122.052574][ T8507] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 122.097008][ T8508] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 122.107938][ T8508] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 122.140561][ T8508] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 122.155228][ T8508] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 122.225002][ T8509] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.264628][ T8509] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 122.289194][ T8509] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.301221][ T8509] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.357930][ T8507] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.379516][ T3228] Bluetooth: hci1: command 0x041b tx timeout [ 122.385679][ T3228] Bluetooth: hci0: command 0x041b tx timeout [ 122.391361][ T8507] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.407242][ T8512] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 122.418048][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.431356][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.458976][ T19] Bluetooth: hci5: command 0x041b tx timeout [ 122.472988][ T8512] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 122.480367][ T19] Bluetooth: hci4: command 0x041b tx timeout [ 122.487050][ T19] Bluetooth: hci2: command 0x041b tx timeout [ 122.490886][ T8512] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 122.502897][ T8512] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 122.510897][ T19] Bluetooth: hci3: command 0x041b tx timeout [ 122.527132][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.537284][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.546122][ T3002] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.553545][ T3002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.594621][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.602791][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.613637][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.623608][ T8686] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.630781][ T8686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.642840][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.682316][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.692218][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.702639][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.711753][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.721342][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.736554][ T8508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.755478][ T8511] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 122.800195][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.810202][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.823688][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.833337][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.846863][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.869260][ T8511] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 122.886731][ T8507] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.916726][ T8511] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 122.937657][ T8511] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 122.982299][ T8513] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 122.996925][ T8513] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 123.017548][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.026440][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.035299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 123.044016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.081030][ T8507] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.088149][ T8513] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 123.099283][ T8508] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.110487][ T8509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.129072][ T8513] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 123.173458][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.183045][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.194058][ T3228] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.201202][ T3228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.209735][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.218908][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.234992][ T8509] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.268293][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.276880][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.285247][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.295842][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.305232][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.315394][ T3124] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.322529][ T3124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.342776][ T8512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.362704][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 123.372309][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 123.381897][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.394323][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.403465][ T3228] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.410623][ T3228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.418569][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.426739][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.464556][ T8507] device veth0_vlan entered promiscuous mode [ 123.475489][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.484648][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.495105][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.507115][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 123.518198][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.527366][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 123.536418][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.545764][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.554771][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.564194][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.573585][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.583232][ T3124] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.590374][ T3124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.598226][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.607304][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.627004][ T8507] device veth1_vlan entered promiscuous mode [ 123.643221][ T8512] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.668016][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 123.677178][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 123.686662][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.695738][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.705391][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 123.717586][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.759625][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 123.767667][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 123.783187][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.792958][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.805602][ T3002] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.812739][ T3002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.831655][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.840018][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 123.850944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.862497][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 123.888695][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 123.896158][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.935130][ T8508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.958216][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.967925][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.978041][ T3002] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.985223][ T3002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.996124][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 124.005957][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 124.029924][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.039812][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.058782][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.067425][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.087856][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.098114][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.107232][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.116827][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.133266][ T8511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.142657][ T8507] device veth0_macvtap entered promiscuous mode [ 124.180966][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 124.201468][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 124.210297][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 124.227540][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.236565][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 124.247096][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 124.255970][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.264740][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.275579][ T8686] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 124.288896][ T8512] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 124.321723][ T8507] device veth1_macvtap entered promiscuous mode [ 124.341791][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.350594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.362718][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.372666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.382472][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.390960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.403063][ T8511] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.442557][ T8508] device veth0_vlan entered promiscuous mode [ 124.459056][ T19] Bluetooth: hci0: command 0x040f tx timeout [ 124.465156][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.475806][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.485329][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.494204][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.502759][ T3228] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.509914][ T3228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.528423][ T3228] Bluetooth: hci1: command 0x040f tx timeout [ 124.538810][ T9806] Bluetooth: hci3: command 0x040f tx timeout [ 124.542862][ T8513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.545030][ T9806] Bluetooth: hci2: command 0x040f tx timeout [ 124.559139][ T9806] Bluetooth: hci4: command 0x040f tx timeout [ 124.567372][ T8507] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.576317][ T9806] Bluetooth: hci5: command 0x040f tx timeout [ 124.594545][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.604953][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.613623][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.623979][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 124.632635][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 124.641142][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.651402][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.660745][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 124.668145][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 124.685889][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.695833][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.705154][ T9806] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.712332][ T9806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.726208][ T8512] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.735538][ T8508] device veth1_vlan entered promiscuous mode [ 124.754377][ T8507] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.767707][ T8509] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.781667][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 124.791162][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.802505][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.811606][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.820599][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.830651][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.852205][ T8513] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.866762][ T8507] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.880990][ T8507] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.890731][ T8507] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.900281][ T8507] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.924397][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.933904][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 124.945271][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.954452][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 124.968627][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 124.977441][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.033737][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 125.043152][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.054124][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.063052][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.070216][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.077884][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.086922][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.095490][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.102663][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.110975][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.120127][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.128809][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.137001][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.145763][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.194606][ T8511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.208906][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.216961][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.247637][ T8508] device veth0_macvtap entered promiscuous mode [ 125.293014][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 125.304697][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.316487][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 125.326942][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.336045][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 125.345464][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.371196][ T8508] device veth1_macvtap entered promiscuous mode [ 125.408592][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 125.416877][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.432149][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.440713][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.450738][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.459825][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.468886][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.478066][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.520199][ T8511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.536360][ T8509] device veth0_vlan entered promiscuous mode [ 125.572573][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.595638][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.615643][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.625417][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.668062][ T8508] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 125.679639][ T497] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.687752][ T497] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.720782][ T8508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.754197][ T8508] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.766019][ T8513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 125.780810][ T8513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.793579][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.802852][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.811972][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.822061][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.833866][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 125.845997][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 125.855212][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 125.865268][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.874079][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.890809][ T8508] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 125.917775][ T8508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.930576][ T8508] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 125.954759][ T8509] device veth1_vlan entered promiscuous mode [ 125.966138][ T8512] device veth0_vlan entered promiscuous mode [ 125.987057][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 125.995941][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.005099][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.013835][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.023191][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.035786][ T8508] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.048836][ T8508] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.057697][ T8508] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.069586][ T8508] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.125481][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 126.130648][ T497] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.135993][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.151300][ T497] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.153006][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.168691][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 126.176161][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 126.184014][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 126.195828][ T8512] device veth1_vlan entered promiscuous mode [ 126.223032][ T3124] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 126.244111][ T8513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.316927][ T8511] device veth0_vlan entered promiscuous mode [ 126.338994][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 126.347226][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.357922][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.368743][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.377162][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.402277][ T8509] device veth0_macvtap entered promiscuous mode [ 126.455445][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 126.480887][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.500349][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.534136][ T9846] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1351 [ 126.546319][ T8509] device veth1_macvtap entered promiscuous mode [ 126.554922][ T3228] Bluetooth: hci1: command 0x0419 tx timeout [ 126.561341][ T3228] Bluetooth: hci0: command 0x0419 tx timeout [ 126.564577][ T8512] device veth0_macvtap entered promiscuous mode [ 126.575050][ T9846] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 9846, name: syz-executor.2 [ 126.585426][ T9846] 2 locks held by syz-executor.2/9846: [ 126.591290][ T9846] #0: ffffffff8b373920 (rcu_read_lock){....}-{1:2}, at: bpf_test_run+0x116/0xcc0 [ 126.608786][ T497] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.616882][ T497] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.625429][ T8511] device veth1_vlan entered promiscuous mode [ 126.632812][ T3124] Bluetooth: hci5: command 0x0419 tx timeout [ 126.639606][ T3124] Bluetooth: hci4: command 0x0419 tx timeout [ 126.658197][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.667656][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.679332][ T9846] #1: ffff8880148d6458 (&mm->mmap_lock#2){++++}-{3:3}, at: do_user_addr_fault+0x25f/0xc60 [ 126.690707][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.702477][ T9846] Preemption disabled at: [ 126.702494][ T9846] [] migrate_disable+0x5e/0x160 [ 126.715909][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.725266][ T9846] CPU: 1 PID: 9846 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 126.733985][ T9846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.744059][ T9846] Call Trace: [ 126.747366][ T9846] dump_stack+0x107/0x163 [ 126.751726][ T9846] ? migrate_disable+0x5e/0x160 [ 126.756603][ T9846] ___might_sleep.cold+0x1f1/0x237 [ 126.761741][ T9846] do_user_addr_fault+0x29c/0xc60 [ 126.766804][ T9846] exc_page_fault+0x9e/0x180 [ 126.771438][ T9846] asm_exc_page_fault+0x1e/0x30 [ 126.776324][ T9846] RIP: 0010:bpf_prog_e48ebe87b99394c4+0x11/0x81c [ 126.782708][ T9846] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 66 90 55 48 89 e5 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 00 01 00 00 c9 c3 cc cc cc cc cc cc cc cc cc cc [ 126.802347][ T9846] RSP: 0018:ffffc9000168fb30 EFLAGS: 00010246 [ 126.808449][ T9846] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 126.816429][ T9846] RDX: ffff8880212ab780 RSI: ffffc90000ed8038 RDI: ffffc9000168fcb0 [ 126.824392][ T9846] RBP: ffffc9000168fb30 R08: 0000000000000001 R09: 0000000000000001 [ 126.832370][ T9846] R10: ffffffff87315fe8 R11: 0000000000000000 R12: 0000000000000000 [ 126.840344][ T9846] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc90000ed8000 [ 126.848343][ T9846] ? bpf_test_run+0x3a8/0xcc0 [ 126.853046][ T9846] bpf_test_run+0x21c/0xcc0 [ 126.857547][ T9846] ? __bpf_prog_test_run_raw_tp+0x460/0x460 [ 126.863442][ T9846] ? bpf_dispatcher_change_prog+0x2e6/0x8f0 [ 126.869373][ T9846] bpf_prog_test_run_xdp+0x2ca/0x510 [ 126.874682][ T9846] ? bpf_prog_test_run_skb+0x1c50/0x1c50 [ 126.880324][ T9846] ? __fget_files+0x288/0x3d0 [ 126.885076][ T9846] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 126.891334][ T9846] ? fput+0x2a/0x50 [ 126.895183][ T9846] ? bpf_prog_test_run_skb+0x1c50/0x1c50 [ 126.900824][ T9846] __do_sys_bpf+0x1ea9/0x4f10 [ 126.905530][ T9846] ? bpf_link_get_from_fd+0x110/0x110 [ 126.910921][ T9846] ? _copy_to_user+0xdc/0x150 [ 126.915621][ T9846] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 126.921868][ T9846] ? put_timespec64+0xcb/0x120 [ 126.926707][ T9846] ? ns_to_timespec64+0xc0/0xc0 [ 126.931575][ T9846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 126.937499][ T9846] do_syscall_64+0x2d/0x70 [ 126.941928][ T9846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.947841][ T9846] RIP: 0033:0x45e219 [ 126.951732][ T9846] 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 [ 126.971450][ T9846] RSP: 002b:00007f8c04921c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.979889][ T9846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 126.987869][ T9846] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 126.995829][ T9846] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 127.003789][ T9846] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 127.011763][ T9846] R13: 00007ffcbd74877f R14: 00007f8c049229c0 R15: 000000000119c034 [ 127.038866][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 127.047195][ T9841] Bluetooth: hci2: command 0x0419 tx timeout [ 127.053600][ T9841] Bluetooth: hci3: command 0x0419 tx timeout [ 127.064330][ T8512] device veth1_macvtap entered promiscuous mode [ 127.097646][ T8513] device veth0_vlan entered promiscuous mode [ 127.110082][ T9846] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 127.113288][ T8509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.117903][ T9846] #PF: supervisor read access in kernel mode [ 127.117915][ T9846] #PF: error_code(0x0000) - not-present page [ 127.117925][ T9846] PGD 27cb9067 P4D 27cb9067 [ 127.130265][ T8509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.134269][ T9846] PUD 27cba067 PMD 0 [ 127.134291][ T9846] Oops: 0000 [#1] PREEMPT SMP KASAN [ 127.142736][ T8509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.144810][ T9846] CPU: 1 PID: 9846 Comm: syz-executor.2 Tainted: G W 5.11.0-rc4-syzkaller #0 [ 127.144835][ T9846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.157232][ T8509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.158610][ T9846] RIP: 0010:bpf_prog_e48ebe87b99394c4+0x11/0x81c [ 127.158636][ T9846] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 66 90 55 48 89 e5 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 00 01 00 00 c9 c3 cc cc cc cc cc cc cc cc cc cc [ 127.158656][ T9846] RSP: 0018:ffffc9000168fb30 EFLAGS: 00010246 [ 127.158674][ T9846] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 127.166571][ T8509] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.174237][ T9846] RDX: ffff8880212ab780 RSI: ffffc90000ed8038 RDI: ffffc9000168fcb0 [ 127.174255][ T9846] RBP: ffffc9000168fb30 R08: 0000000000000001 R09: 0000000000000001 [ 127.174268][ T9846] R10: ffffffff87315fe8 R11: 0000000000000000 R12: 0000000000000000 [ 127.174280][ T9846] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc90000ed8000 [ 127.174294][ T9846] FS: 00007f8c04922700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 127.174316][ T9846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.174332][ T9846] CR2: 00007f0fac625000 CR3: 0000000027cb8000 CR4: 00000000001506e0 [ 127.174346][ T9846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 127.174360][ T9846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 127.174374][ T9846] Call Trace: [ 127.174381][ T9846] bpf_test_run+0x21c/0xcc0 [ 127.194410][ T8509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 127.194497][ T9846] ? __bpf_prog_test_run_raw_tp+0x460/0x460 [ 127.205837][ T8509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.210577][ T9846] ? bpf_dispatcher_change_prog+0x2e6/0x8f0 [ 127.210608][ T9846] bpf_prog_test_run_xdp+0x2ca/0x510 [ 127.210635][ T9846] ? bpf_prog_test_run_skb+0x1c50/0x1c50 [ 127.210660][ T9846] ? __fget_files+0x288/0x3d0 [ 127.210686][ T9846] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 127.210714][ T9846] ? fput+0x2a/0x50 [ 127.234034][ T8509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 127.236453][ T9846] ? bpf_prog_test_run_skb+0x1c50/0x1c50 [ 127.245070][ T8509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.251599][ T9846] __do_sys_bpf+0x1ea9/0x4f10 [ 127.251632][ T9846] ? bpf_link_get_from_fd+0x110/0x110 [ 127.251659][ T9846] ? _copy_to_user+0xdc/0x150 [ 127.251681][ T9846] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 127.251710][ T9846] ? put_timespec64+0xcb/0x120 [ 127.251737][ T9846] ? ns_to_timespec64+0xc0/0xc0 [ 127.264756][ T8509] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.267668][ T9846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 127.281611][ T8509] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.283586][ T9846] do_syscall_64+0x2d/0x70 [ 127.292622][ T8509] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.299066][ T9846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.299096][ T9846] RIP: 0033:0x45e219 [ 127.299112][ T9846] 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 [ 127.299132][ T9846] RSP: 002b:00007f8c04921c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 127.299154][ T9846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 127.299169][ T9846] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 127.299183][ T9846] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 127.299197][ T9846] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 127.299211][ T9846] R13: 00007ffcbd74877f R14: 00007f8c049229c0 R15: 000000000119c034 [ 127.299238][ T9846] Modules linked in: [ 127.316749][ T8509] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.323112][ T9846] [ 127.323120][ T9846] CR2: 0000000000000000 [ 127.562217][ T9846] ---[ end trace b473df2e67ab64a1 ]--- [ 127.564516][ T8509] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.586607][ T9846] RIP: 0010:bpf_prog_e48ebe87b99394c4+0x11/0x81c [ 127.598972][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 127.606858][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 127.614281][ T9846] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 66 90 55 48 89 e5 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 00 01 00 00 c9 c3 cc cc cc cc cc cc cc cc cc cc [ 127.634598][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.642839][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.650536][ T9846] RSP: 0018:ffffc9000168fb30 EFLAGS: 00010246 [ 127.656601][ T9846] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 127.665486][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 127.674070][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 127.682175][ T9846] RDX: ffff8880212ab780 RSI: ffffc90000ed8038 RDI: ffffc9000168fcb0 [ 127.690847][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 127.698911][ T9846] RBP: ffffc9000168fb30 R08: 0000000000000001 R09: 0000000000000001 [ 127.706900][ T9846] R10: ffffffff87315fe8 R11: 0000000000000000 R12: 0000000000000000 [ 127.715520][ T9841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.732164][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.739486][ T9846] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc90000ed8000 [ 127.747463][ T9846] FS: 00007f8c04922700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 127.757191][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.765222][ T9846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.771876][ T9846] CR2: 00007fd6c803f078 CR3: 0000000027cb8000 CR4: 00000000001506e0 [ 127.779931][ T9846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 127.787907][ T9846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 127.796124][ T9846] Kernel panic - not syncing: Fatal exception [ 127.802826][ T9846] Kernel Offset: disabled [ 127.807143][ T9846] Rebooting in 86400 seconds..