[ OK ] Started Getty on tty3. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts. 2020/05/23 14:13:23 fuzzer started 2020/05/23 14:13:23 dialing manager at 10.128.0.26:38661 2020/05/23 14:13:23 syscalls: 3055 2020/05/23 14:13:23 code coverage: enabled 2020/05/23 14:13:23 comparison tracing: enabled 2020/05/23 14:13:23 extra coverage: enabled 2020/05/23 14:13:23 setuid sandbox: enabled 2020/05/23 14:13:23 namespace sandbox: enabled 2020/05/23 14:13:23 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/23 14:13:23 fault injection: enabled 2020/05/23 14:13:23 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/23 14:13:23 net packet injection: enabled 2020/05/23 14:13:23 net device setup: enabled 2020/05/23 14:13:23 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/23 14:13:23 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/23 14:13:23 USB emulation: enabled 14:15:20 executing program 0: syzkaller login: [ 172.926416][ T6794] IPVS: ftp: loaded support on port[0] = 21 14:15:20 executing program 1: [ 173.110467][ T6794] chnl_net:caif_netlink_parms(): no params data found [ 173.185944][ T6794] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.194398][ T6794] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.203206][ T6794] device bridge_slave_0 entered promiscuous mode [ 173.213557][ T6794] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.221012][ T6794] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.229848][ T6794] device bridge_slave_1 entered promiscuous mode [ 173.257198][ T6794] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.270229][ T6794] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.299365][ T6794] team0: Port device team_slave_0 added [ 173.308391][ T6794] team0: Port device team_slave_1 added [ 173.330846][ T6794] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.337827][ T6794] 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. [ 173.364481][ T6794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.382103][ T6794] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.398041][ T6794] 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. [ 173.438054][ T6794] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 14:15:20 executing program 2: [ 173.460174][ T6934] IPVS: ftp: loaded support on port[0] = 21 [ 173.554752][ T6794] device hsr_slave_0 entered promiscuous mode [ 173.619516][ T6794] device hsr_slave_1 entered promiscuous mode [ 173.706025][ T6964] IPVS: ftp: loaded support on port[0] = 21 14:15:21 executing program 3: [ 173.970199][ T6934] chnl_net:caif_netlink_parms(): no params data found [ 174.177316][ T7140] IPVS: ftp: loaded support on port[0] = 21 [ 174.193703][ T6794] netdevsim netdevsim0 netdevsim0: renamed from eth0 14:15:21 executing program 4: [ 174.241486][ T6964] chnl_net:caif_netlink_parms(): no params data found [ 174.266991][ T6794] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 174.372149][ T6794] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.449167][ T6794] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.518010][ T6934] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.525130][ T6934] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.540175][ T6934] device bridge_slave_0 entered promiscuous mode 14:15:22 executing program 5: [ 174.611759][ T6934] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.623318][ T6934] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.635144][ T7263] IPVS: ftp: loaded support on port[0] = 21 [ 174.646322][ T6934] device bridge_slave_1 entered promiscuous mode [ 174.708434][ T6964] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.716094][ T6964] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.726464][ T6964] device bridge_slave_0 entered promiscuous mode [ 174.753189][ T6934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.762683][ T6964] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.778005][ T6964] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.785773][ T6964] device bridge_slave_1 entered promiscuous mode [ 174.822155][ T6934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.952955][ T6964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.977180][ T6934] team0: Port device team_slave_0 added [ 174.994541][ T6964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.021212][ T6934] team0: Port device team_slave_1 added [ 175.040369][ T7140] chnl_net:caif_netlink_parms(): no params data found [ 175.074543][ T6964] team0: Port device team_slave_0 added [ 175.077154][ T7360] IPVS: ftp: loaded support on port[0] = 21 [ 175.120736][ T6964] team0: Port device team_slave_1 added [ 175.130526][ T6934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.137504][ T6934] 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. [ 175.164719][ T6934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.203476][ T6934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.212271][ T6934] 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. [ 175.239100][ T6934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.292230][ T6964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.301216][ 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. [ 175.328779][ T6964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.345105][ T6964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.352182][ 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. [ 175.378361][ T6964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.523912][ T6964] device hsr_slave_0 entered promiscuous mode [ 175.579449][ T6964] device hsr_slave_1 entered promiscuous mode [ 175.618013][ T6964] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.625790][ T6964] Cannot create hsr debugfs directory [ 175.634986][ T7263] chnl_net:caif_netlink_parms(): no params data found [ 175.646718][ T7140] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.654815][ T7140] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.663766][ T7140] device bridge_slave_0 entered promiscuous mode [ 175.721720][ T6934] device hsr_slave_0 entered promiscuous mode [ 175.758227][ T6934] device hsr_slave_1 entered promiscuous mode [ 175.838603][ T6934] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.846188][ T6934] Cannot create hsr debugfs directory [ 175.878235][ T7140] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.885326][ T7140] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.895583][ T7140] device bridge_slave_1 entered promiscuous mode [ 175.946383][ T7140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.969525][ T6794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.008915][ T7140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.031416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.039687][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.096578][ T6794] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.132227][ T7140] team0: Port device team_slave_0 added [ 176.160236][ T7263] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.167318][ T7263] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.176569][ T7263] device bridge_slave_0 entered promiscuous mode [ 176.186092][ T7140] team0: Port device team_slave_1 added [ 176.239948][ T7263] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.247096][ T7263] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.257125][ T7263] device bridge_slave_1 entered promiscuous mode [ 176.278381][ T7140] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.285378][ T7140] 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. [ 176.321470][ T7140] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.335894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.345553][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.354763][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.362011][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.384517][ T7263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.397081][ T7263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.406980][ T7140] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.414284][ T7140] 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. [ 176.440752][ T7140] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.471411][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.479608][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.488693][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.497496][ T3893] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.504682][ T3893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.573948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.583905][ T7360] chnl_net:caif_netlink_parms(): no params data found [ 176.639729][ T7263] team0: Port device team_slave_0 added [ 176.646392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.659211][ T7263] team0: Port device team_slave_1 added [ 176.762200][ T7140] device hsr_slave_0 entered promiscuous mode [ 176.808268][ T7140] device hsr_slave_1 entered promiscuous mode [ 176.848373][ T7140] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 176.855945][ T7140] Cannot create hsr debugfs directory [ 176.863584][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.874759][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.916649][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.924731][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.935274][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.951720][ T7263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.965255][ T7263] 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. [ 176.995949][ T7263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 177.010816][ T7263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 177.017770][ T7263] 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. [ 177.045951][ T7263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 177.068063][ T6934] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 177.150666][ T6934] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 177.210192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.218981][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.300715][ T7263] device hsr_slave_0 entered promiscuous mode [ 177.348366][ T7263] device hsr_slave_1 entered promiscuous mode [ 177.398556][ T7263] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.406142][ T7263] Cannot create hsr debugfs directory [ 177.413070][ T6934] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 177.465360][ T6934] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 177.549142][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.557530][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.575560][ T7360] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.583238][ T7360] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.592744][ T7360] device bridge_slave_0 entered promiscuous mode [ 177.602095][ T7360] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.609755][ T7360] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.617574][ T7360] device bridge_slave_1 entered promiscuous mode [ 177.634980][ T6794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.686411][ T7360] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 177.705764][ T6964] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 177.743385][ T6964] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 177.809054][ T7360] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 177.828494][ T6964] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 177.883564][ T6964] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 178.012426][ T7360] team0: Port device team_slave_0 added [ 178.030026][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.037450][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.063309][ T6794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.083173][ T7360] team0: Port device team_slave_1 added [ 178.121180][ T7360] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 178.128903][ T7360] 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. [ 178.155974][ T7360] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 178.173355][ T7360] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 178.180531][ T7360] 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. [ 178.208138][ T7360] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 178.270581][ T7140] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 178.380983][ T7360] device hsr_slave_0 entered promiscuous mode [ 178.448376][ T7360] device hsr_slave_1 entered promiscuous mode [ 178.498908][ T7360] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 178.506485][ T7360] Cannot create hsr debugfs directory [ 178.513289][ T7140] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 178.560444][ T7140] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 178.615285][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.624489][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.661974][ T7140] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 178.704271][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.713276][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.757298][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.768680][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.783539][ T6794] device veth0_vlan entered promiscuous mode [ 178.834228][ T6934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.873199][ T6794] device veth1_vlan entered promiscuous mode [ 178.900829][ T6964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.908230][ T7263] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 178.953243][ T7263] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 179.015531][ T7263] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 179.064974][ T7263] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 179.146966][ T6964] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.155904][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 179.164878][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 179.173536][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.182550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.212782][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.223977][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.232939][ T3893] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.240057][ T3893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.253042][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.281432][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.291116][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.342388][ T6934] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.369424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.382541][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.392256][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.399363][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.416958][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.435872][ T6794] device veth0_macvtap entered promiscuous mode [ 179.477179][ T6794] device veth1_macvtap entered promiscuous mode [ 179.494904][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.507163][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.515974][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.524607][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.533138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.542920][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.552264][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.561289][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.570207][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.577253][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.584968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.594477][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.603065][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.610190][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.617813][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.626387][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.636080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.645176][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.654176][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.663533][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.673203][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.681856][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.690243][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.698935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.707073][ T7360] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 179.787029][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.796795][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.806575][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.819782][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.828837][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.837106][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.848597][ T7360] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 179.910197][ T7360] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 179.995055][ T6934] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 180.009150][ T6934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.027441][ T6794] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.039727][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.049830][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.059394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.069682][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.078561][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.090130][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.099181][ T7360] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 180.159621][ T6964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.185814][ T6794] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.203717][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.212928][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.330571][ T7140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.347175][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.354990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.428205][ T6934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.442503][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.456738][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.465476][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.476921][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.501003][ T7263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.517165][ T6964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.576544][ T7140] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.595707][ T7263] 8021q: adding VLAN 0 to HW filter on device team0 14:15:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) readv(r0, &(0x7f00000000c0), 0x0) [ 180.626961][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.649729][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.744935][ T7360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.763052][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.789173][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.808890][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.839850][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.856678][ T3893] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.863875][ T3893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.877517][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.898433][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.907099][ T3893] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.914246][ T3893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.976182][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.999000][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.007531][ T3893] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.014701][ T3893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.063974][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.072400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.088599][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.097469][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.112793][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.119919][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.131974][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.140695][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.153556][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.163210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.172869][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.226826][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.235557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.245201][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.255969][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.264972][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.274366][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.284253][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.293166][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.302878][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.312280][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.321218][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.330896][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.339427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.364997][ T7360] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.387518][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.396075][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.407171][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.422116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.431018][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.444041][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.452706][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.464948][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.473932][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.486697][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.495950][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.504153][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.512244][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.520154][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.528191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.536243][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.544323][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.553512][ T6934] device veth0_vlan entered promiscuous mode [ 181.566895][ T7263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.602414][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.611742][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.622915][ T3893] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.630082][ T3893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.638437][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.647105][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.657534][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.666430][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.675920][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.687245][ T6964] device veth0_vlan entered promiscuous mode [ 181.718477][ T7140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.744660][ T6934] device veth1_vlan entered promiscuous mode [ 181.751930][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.762299][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.772084][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.781809][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.792374][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 181.800176][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 181.816282][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.824523][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.833797][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.843266][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.852396][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.881578][ T6964] device veth1_vlan entered promiscuous mode [ 181.902676][ T7263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 181.925756][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.935243][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.956705][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.985167][ T7140] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.012329][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 182.020482][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 182.055642][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.066796][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.084738][ T6934] device veth0_macvtap entered promiscuous mode [ 182.104839][ T6934] device veth1_macvtap entered promiscuous mode [ 182.140037][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.152844][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.164576][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 182.175310][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 182.184007][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.193335][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.220608][ T6964] device veth0_macvtap entered promiscuous mode [ 182.230917][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.243302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.252791][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.273394][ T6934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.290374][ T6934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.304494][ T6934] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.315252][ T7360] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.329535][ T6964] device veth1_macvtap entered promiscuous mode [ 182.350452][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.359077][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.370350][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.382159][ T6934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.395251][ T6934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.407076][ T6934] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.431841][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.446821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.459066][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.469468][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.555204][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.566949][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.578427][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.589276][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.603204][ T6964] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.618589][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.627020][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.636530][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.645847][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.658182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.666018][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.675972][ T7140] device veth0_vlan entered promiscuous mode [ 182.684640][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.698898][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.709722][ T6964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.720782][ T6964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.733376][ T6964] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.825204][ T7140] device veth1_vlan entered promiscuous mode [ 182.840068][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.856219][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 14:15:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100000003, 0x3a) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000180)) [ 182.883449][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.917085][ T7263] device veth0_vlan entered promiscuous mode [ 182.953360][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.978435][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 183.063838][ T7263] device veth1_vlan entered promiscuous mode [ 183.104533][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.112543][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.121426][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 183.129885][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 183.139256][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 14:15:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/160, 0xa0}], 0x1) 14:15:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='-'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f0000000040)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000f3ff000008000100753332"], 0x44}}, 0x0) [ 183.303346][ T7140] device veth0_macvtap entered promiscuous mode [ 183.319033][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 183.327329][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.366805][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.374654][ C0] hrtimer: interrupt took 50071 ns [ 183.405024][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 183.416843][ T8085] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 183.439818][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 183.484976][ T8088] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 183.538442][ T7140] device veth1_macvtap entered promiscuous mode [ 183.546382][ T7360] device veth0_vlan entered promiscuous mode [ 183.569214][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 14:15:31 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x20000048) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[], 0x1) fallocate(r0, 0x3, 0x0, 0x8020003) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0x1) [ 183.618282][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.626489][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.702983][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.783102][ T7263] device veth0_macvtap entered promiscuous mode [ 183.818470][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.836781][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.839516][ T29] audit: type=1804 audit(1590243331.286:2): pid=8099 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir591547263/syzkaller.WfwTgY/3/bus" dev="sda1" ino=15749 res=1 [ 183.848086][ T3652] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.914608][ T7263] device veth1_macvtap entered promiscuous mode [ 183.939267][ T7360] device veth1_vlan entered promiscuous mode [ 183.946371][ T29] audit: type=1804 audit(1590243331.396:3): pid=8100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir591547263/syzkaller.WfwTgY/3/bus" dev="sda1" ino=15749 res=1 [ 183.980341][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.990947][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.003233][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 14:15:31 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCGNPMODE(0xffffffffffffffff, 0xc008744c, &(0x7f0000000080)={0xc025}) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xfe, @time={0xfffffffe}, {}, {}, @ext={0x13e, &(0x7f0000000280)="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"}}], 0x1c) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 184.014027][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.025127][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 184.035615][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.047495][ T7140] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.068849][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.081190][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.095873][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.106822][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.118609][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.130719][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.144612][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.157993][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.173234][ T7140] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.191465][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.201868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 14:15:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB='-'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f0000000040)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xc}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0xc9}]}}]}, 0x38}}, 0x0) [ 184.219778][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 184.254600][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.276533][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 184.292647][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.306668][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 14:15:31 executing program 1: clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000100)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86Xe\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\xe5j\x9b}\xc6G\x86\xb2\xdeY\x17yX $\xfcU\x9d\x80dX\xcc\xab\x84\xd1\x01_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2L\xf0\xaf\xe1jd\xda\x1f>Vrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU\".\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf', 0x0) execveat(r0, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00') read(r1, 0x0, 0x0) [ 184.317312][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.328076][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 184.340362][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.355753][ T7263] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.417658][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.426593][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.442546][ T8113] ERROR: Domain ' /sbin/init /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.1 proc:/self/fd/3' not defined. [ 184.448275][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 14:15:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB='-'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f0000000040)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xfff3}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_SEL={0x14}, @TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xe}}]}}]}, 0x4c}}, 0x0) [ 184.472562][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.484443][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.495998][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.514440][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.538728][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.567633][ T7263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.587600][ T7263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.619873][ T7263] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.648739][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.665190][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.700069][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.718448][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.823539][ T7360] device veth0_macvtap entered promiscuous mode [ 184.890391][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 14:15:32 executing program 3: write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000880)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x12) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001440)={0x2400, {"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", 0x1000}}, 0x1006) [ 185.060072][ T7360] device veth1_macvtap entered promiscuous mode [ 185.119144][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.131001][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.144438][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 14:15:32 executing program 4: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, &(0x7f0000000240)=""/125}, 0x20) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x100000000) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000380)={{0x33, @empty, 0x4e20, 0x1, 'sed\x00', 0x0, 0x8, 0x5b}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x4, 0x3, 0x3f, 0xb1}}, 0x44) fchdir(0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x0) write$uinput_user_dev(r1, &(0x7f0000000640)={'syz1\x00', {0xa28a}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f2, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0xffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd52eac], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98a2, 0x0, 0x0, 0x0, 0x2000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x418, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffff7b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffe]}, 0x45c) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0xfd364498a1cc7731, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000100)={&(0x7f0000000200), 0xc, 0x0}, 0x20042800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x12000) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000080)) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)={0x3dba}) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x0, 0x6, {0x1}}, 0x18) close(r1) open(&(0x7f00000000c0)='./file0\x00', 0x4043, 0x0) [ 185.157463][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.157477][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.157483][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.157508][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.280444][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.280461][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.280467][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.284780][ T7360] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.366579][ T3648] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.367467][ T3648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.372203][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.372212][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.372222][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.372229][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.372238][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.372244][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.372254][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.372260][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.372270][ T7360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.372281][ T7360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.373966][ T7360] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.407213][ T3648] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.465114][ T8132] input: syz1 as /devices/virtual/input/input5 [ 185.517309][ T3648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.555760][ T29] audit: type=1800 audit(1590243333.006:4): pid=8133 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15762 res=0 [ 185.780325][ T8132] ================================================================== [ 185.780402][ T8132] BUG: KASAN: use-after-free in __mutex_lock+0x1033/0x13c0 [ 185.780415][ T8132] Read of size 8 at addr ffff8880594d3158 by task syz-executor.4/8132 [ 185.780419][ T8132] [ 185.780435][ T8132] CPU: 0 PID: 8132 Comm: syz-executor.4 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 185.780444][ T8132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.780450][ T8132] Call Trace: [ 185.780466][ T8132] dump_stack+0x18f/0x20d [ 185.780482][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.780493][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.780512][ T8132] print_address_description.constprop.0.cold+0xd3/0x413 [ 185.780527][ T8132] ? cdev_device_del+0x69/0x80 [ 185.780542][ T8132] ? evdev_disconnect+0x3d/0xb0 [ 185.780556][ T8132] ? __input_unregister_device+0x1b0/0x430 [ 185.780571][ T8132] ? input_unregister_device+0xb4/0xf0 [ 185.780585][ T8132] ? uinput_destroy_device+0x1e2/0x240 [ 185.780602][ T8132] ? vprintk_func+0x97/0x1a6 [ 185.780618][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.780632][ T8132] kasan_report.cold+0x1f/0x37 [ 185.780648][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.780664][ T8132] __mutex_lock+0x1033/0x13c0 [ 185.780682][ T8132] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 185.780696][ T8132] ? evdev_cleanup+0x21/0x190 [ 185.780716][ T8132] ? smp_apic_timer_interrupt+0x1b6/0x600 [ 185.780730][ T8132] ? mutex_trylock+0x2c0/0x2c0 [ 185.780746][ T8132] ? kfree_const+0x51/0x60 [ 185.780769][ T8132] ? kfree+0x1fe/0x2b0 [ 185.780794][ T8132] ? evdev_cleanup+0x21/0x190 [ 185.780807][ T8132] evdev_cleanup+0x21/0x190 [ 185.780824][ T8132] evdev_disconnect+0x45/0xb0 [ 185.780841][ T8132] __input_unregister_device+0x1b0/0x430 [ 185.780861][ T8132] input_unregister_device+0xb4/0xf0 [ 185.780876][ T8132] uinput_destroy_device+0x1e2/0x240 [ 185.780896][ T8132] ? uinput_destroy_device+0x240/0x240 [ 185.780909][ T8132] uinput_release+0x37/0x50 [ 185.780923][ T8132] __fput+0x33e/0x880 [ 185.780945][ T8132] task_work_run+0xf4/0x1b0 [ 185.780966][ T8132] exit_to_usermode_loop+0x2fa/0x360 [ 185.780985][ T8132] do_syscall_64+0x6b1/0x7d0 [ 185.781003][ T8132] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.781015][ T8132] RIP: 0033:0x45ca29 [ 185.781030][ T8132] Code: 0d b7 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.781038][ T8132] RSP: 002b:00007f6170d43c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.781052][ T8132] RAX: 0000000000000000 RBX: 00000000004eff00 RCX: 000000000045ca29 [ 185.781061][ T8132] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 185.781070][ T8132] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 185.781078][ T8132] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 185.781087][ T8132] R13: 00000000000005c3 R14: 00000000004c8841 R15: 00007f6170d446d4 [ 185.781109][ T8132] [ 185.781116][ T8132] Allocated by task 8132: [ 185.781129][ T8132] save_stack+0x1b/0x40 [ 185.781142][ T8132] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 185.781155][ T8132] kmem_cache_alloc_trace+0x153/0x7d0 [ 185.781166][ T8132] evdev_connect+0x80/0x4d0 [ 185.781179][ T8132] input_attach_handler+0x194/0x200 [ 185.781191][ T8132] input_register_device.cold+0xf5/0x246 [ 185.781205][ T8132] uinput_ioctl_handler.isra.0+0x1210/0x1d80 [ 185.781219][ T8132] ksys_ioctl+0x11a/0x180 [ 185.781232][ T8132] __x64_sys_ioctl+0x6f/0xb0 [ 185.781245][ T8132] do_syscall_64+0xf6/0x7d0 [ 185.781258][ T8132] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.781262][ T8132] [ 185.781269][ T8132] Freed by task 8132: [ 185.781280][ T8132] save_stack+0x1b/0x40 [ 185.781292][ T8132] __kasan_slab_free+0xf7/0x140 [ 185.781303][ T8132] kfree+0x109/0x2b0 [ 185.781315][ T8132] device_release+0x71/0x200 [ 185.781327][ T8132] kobject_put+0x1c8/0x2f0 [ 185.781345][ T8132] cdev_device_del+0x69/0x80 [ 185.781357][ T8132] evdev_disconnect+0x3d/0xb0 [ 185.781371][ T8132] __input_unregister_device+0x1b0/0x430 [ 185.781384][ T8132] input_unregister_device+0xb4/0xf0 [ 185.781397][ T8132] uinput_destroy_device+0x1e2/0x240 [ 185.781409][ T8132] uinput_release+0x37/0x50 [ 185.781420][ T8132] __fput+0x33e/0x880 [ 185.781431][ T8132] task_work_run+0xf4/0x1b0 [ 185.781444][ T8132] exit_to_usermode_loop+0x2fa/0x360 [ 185.781457][ T8132] do_syscall_64+0x6b1/0x7d0 [ 185.781470][ T8132] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.781474][ T8132] [ 185.781484][ T8132] The buggy address belongs to the object at ffff8880594d3000 [ 185.781484][ T8132] which belongs to the cache kmalloc-2k of size 2048 [ 185.781496][ T8132] The buggy address is located 344 bytes inside of [ 185.781496][ T8132] 2048-byte region [ffff8880594d3000, ffff8880594d3800) [ 185.781501][ T8132] The buggy address belongs to the page: [ 185.781514][ T8132] page:ffffea00016534c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 185.781525][ T8132] flags: 0xfffe0000000200(slab) [ 185.781543][ T8132] raw: 00fffe0000000200 ffffea0001652f08 ffffea000166f6c8 ffff8880aa000e00 [ 185.781560][ T8132] raw: 0000000000000000 ffff8880594d3000 0000000100000001 0000000000000000 [ 185.781566][ T8132] page dumped because: kasan: bad access detected [ 185.781570][ T8132] [ 185.781575][ T8132] Memory state around the buggy address: [ 185.781586][ T8132] ffff8880594d3000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.781598][ T8132] ffff8880594d3080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.781608][ T8132] >ffff8880594d3100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.781615][ T8132] ^ [ 185.781626][ T8132] ffff8880594d3180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.781637][ T8132] ffff8880594d3200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.781642][ T8132] ================================================================== [ 185.781647][ T8132] Disabling lock debugging due to kernel taint [ 185.781863][ T8132] Kernel panic - not syncing: panic_on_warn set ... [ 185.781879][ T8132] CPU: 0 PID: 8132 Comm: syz-executor.4 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 185.781885][ T8132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.781889][ T8132] Call Trace: [ 185.781902][ T8132] dump_stack+0x18f/0x20d [ 185.781915][ T8132] ? __mutex_lock+0xf50/0x13c0 [ 185.781928][ T8132] panic+0x2e3/0x75c [ 185.781941][ T8132] ? __warn_printk+0xf3/0xf3 [ 185.781957][ T8132] ? preempt_schedule_common+0x5e/0xc0 [ 185.781968][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.781978][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.781991][ T8132] ? preempt_schedule_thunk+0x16/0x18 [ 185.782004][ T8132] ? trace_hardirqs_on+0x55/0x230 [ 185.782016][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.782026][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.782039][ T8132] end_report+0x4d/0x53 [ 185.782051][ T8132] kasan_report.cold+0xd/0x37 [ 185.782064][ T8132] ? __mutex_lock+0x1033/0x13c0 [ 185.782075][ T8132] __mutex_lock+0x1033/0x13c0 [ 185.782089][ T8132] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 185.782101][ T8132] ? evdev_cleanup+0x21/0x190 [ 185.782116][ T8132] ? smp_apic_timer_interrupt+0x1b6/0x600 [ 185.782127][ T8132] ? mutex_trylock+0x2c0/0x2c0 [ 185.782144][ T8132] ? kfree_const+0x51/0x60 [ 185.782159][ T8132] ? kfree+0x1fe/0x2b0 [ 185.782175][ T8132] ? evdev_cleanup+0x21/0x190 [ 185.782187][ T8132] evdev_cleanup+0x21/0x190 [ 185.782201][ T8132] evdev_disconnect+0x45/0xb0 [ 185.782215][ T8132] __input_unregister_device+0x1b0/0x430 [ 185.782230][ T8132] input_unregister_device+0xb4/0xf0 [ 185.782244][ T8132] uinput_destroy_device+0x1e2/0x240 [ 185.782259][ T8132] ? uinput_destroy_device+0x240/0x240 [ 185.782271][ T8132] uinput_release+0x37/0x50 [ 185.782282][ T8132] __fput+0x33e/0x880 [ 185.782296][ T8132] task_work_run+0xf4/0x1b0 [ 185.782312][ T8132] exit_to_usermode_loop+0x2fa/0x360 [ 185.782326][ T8132] do_syscall_64+0x6b1/0x7d0 [ 185.782346][ T8132] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.782354][ T8132] RIP: 0033:0x45ca29 [ 185.782366][ T8132] Code: 0d b7 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.782373][ T8132] RSP: 002b:00007f6170d43c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.782385][ T8132] RAX: 0000000000000000 RBX: 00000000004eff00 RCX: 000000000045ca29 [ 185.782392][ T8132] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 185.782399][ T8132] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 185.782406][ T8132] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 185.782413][ T8132] R13: 00000000000005c3 R14: 00000000004c8841 R15: 00007f6170d446d4 [ 185.783715][ T8132] Kernel Offset: disabled [ 186.629062][ T8132] Rebooting in 86400 seconds..