[ OK ] Reached target Login Prompts. [ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. 2020/05/24 07:22:27 fuzzer started 2020/05/24 07:22:27 dialing manager at 10.128.0.26:34283 2020/05/24 07:22:27 syscalls: 3055 2020/05/24 07:22:27 code coverage: enabled 2020/05/24 07:22:27 comparison tracing: enabled 2020/05/24 07:22:27 extra coverage: enabled 2020/05/24 07:22:27 setuid sandbox: enabled 2020/05/24 07:22:27 namespace sandbox: enabled 2020/05/24 07:22:27 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/24 07:22:27 fault injection: enabled 2020/05/24 07:22:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/24 07:22:27 net packet injection: enabled 2020/05/24 07:22:27 net device setup: enabled 2020/05/24 07:22:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/24 07:22:27 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/24 07:22:27 USB emulation: enabled 07:24:01 executing program 0: syzkaller login: [ 151.984591][ T6785] IPVS: ftp: loaded support on port[0] = 21 07:24:01 executing program 1: [ 152.158614][ T6785] chnl_net:caif_netlink_parms(): no params data found [ 152.294233][ T6785] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.303084][ T6785] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.316652][ T6785] device bridge_slave_0 entered promiscuous mode [ 152.338325][ T6785] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.340298][ T6905] IPVS: ftp: loaded support on port[0] = 21 [ 152.346148][ T6785] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.363079][ T6785] device bridge_slave_1 entered promiscuous mode [ 152.412163][ T6785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.427738][ T6785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.476991][ T6785] team0: Port device team_slave_0 added [ 152.503292][ T6785] team0: Port device team_slave_1 added [ 152.542846][ T6785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.550743][ T6785] 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. 07:24:01 executing program 2: [ 152.584660][ T6785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.616500][ T6785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.639756][ T6785] 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. [ 152.698842][ T6785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.813460][ T6965] IPVS: ftp: loaded support on port[0] = 21 [ 152.843806][ T6785] device hsr_slave_0 entered promiscuous mode 07:24:02 executing program 3: [ 152.939955][ T6785] device hsr_slave_1 entered promiscuous mode [ 153.154444][ T7050] IPVS: ftp: loaded support on port[0] = 21 [ 153.159401][ T6905] chnl_net:caif_netlink_parms(): no params data found 07:24:02 executing program 4: [ 153.560657][ T6965] chnl_net:caif_netlink_parms(): no params data found [ 153.608909][ T6905] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.616301][ T6905] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.625960][ T6905] device bridge_slave_0 entered promiscuous mode [ 153.670034][ T7228] IPVS: ftp: loaded support on port[0] = 21 [ 153.728374][ T6905] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.735676][ T6905] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.758037][ T6905] device bridge_slave_1 entered promiscuous mode 07:24:03 executing program 5: [ 153.961016][ T6905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.981821][ T7050] chnl_net:caif_netlink_parms(): no params data found [ 153.993928][ T6785] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 154.055235][ T6785] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 154.103300][ T6905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.143454][ T6785] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 154.213478][ T6965] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.221163][ T6965] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.231276][ T6965] device bridge_slave_0 entered promiscuous mode [ 154.245038][ T6785] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 154.312222][ T6965] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.322154][ T6965] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.331136][ T6965] device bridge_slave_1 entered promiscuous mode [ 154.349041][ T6905] team0: Port device team_slave_0 added [ 154.372100][ T7371] IPVS: ftp: loaded support on port[0] = 21 [ 154.421327][ T6905] team0: Port device team_slave_1 added [ 154.444864][ T7050] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.452637][ T7050] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.461657][ T7050] device bridge_slave_0 entered promiscuous mode [ 154.500767][ T6965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.520142][ T7050] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.527504][ T7050] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.536641][ T7050] device bridge_slave_1 entered promiscuous mode [ 154.564449][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.572290][ T6905] 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. [ 154.600021][ T6905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.616752][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.624857][ T6905] 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. [ 154.654553][ T6905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.671106][ T6965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.694835][ T7050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.737897][ T7050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.813805][ T6965] team0: Port device team_slave_0 added [ 154.855091][ T7228] chnl_net:caif_netlink_parms(): no params data found [ 154.871368][ T6965] team0: Port device team_slave_1 added [ 154.962382][ T6905] device hsr_slave_0 entered promiscuous mode [ 155.018805][ T6905] device hsr_slave_1 entered promiscuous mode [ 155.058458][ T6905] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.066876][ T6905] Cannot create hsr debugfs directory [ 155.097413][ T7050] team0: Port device team_slave_0 added [ 155.107403][ T7050] team0: Port device team_slave_1 added [ 155.137342][ T6965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.146374][ T6965] 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. [ 155.175269][ T6965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.253217][ T6965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.260911][ T6965] 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. [ 155.290587][ T6965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.368116][ T7050] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.375477][ T7050] 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. [ 155.412269][ T7050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.454836][ T7050] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.463914][ T7050] 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. [ 155.491171][ T7050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.514594][ T7371] chnl_net:caif_netlink_parms(): no params data found [ 155.611244][ T6965] device hsr_slave_0 entered promiscuous mode [ 155.658791][ T6965] device hsr_slave_1 entered promiscuous mode [ 155.738317][ T6965] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.746104][ T6965] Cannot create hsr debugfs directory [ 155.768930][ T7228] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.776678][ T7228] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.785643][ T7228] device bridge_slave_0 entered promiscuous mode [ 155.800732][ T7228] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.813180][ T7228] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.822953][ T7228] device bridge_slave_1 entered promiscuous mode [ 155.941526][ T7050] device hsr_slave_0 entered promiscuous mode [ 155.998944][ T7050] device hsr_slave_1 entered promiscuous mode [ 156.048289][ T7050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.056707][ T7050] Cannot create hsr debugfs directory [ 156.127726][ T7228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.175417][ T7228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.345107][ T7228] team0: Port device team_slave_0 added [ 156.354810][ T7228] team0: Port device team_slave_1 added [ 156.367685][ T7371] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.380572][ T7371] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.390736][ T7371] device bridge_slave_0 entered promiscuous mode [ 156.400241][ T7371] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.407863][ T7371] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.416719][ T7371] device bridge_slave_1 entered promiscuous mode [ 156.434289][ T6785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.510703][ T7228] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.519576][ T7228] 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. [ 156.549549][ T7228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.571042][ T7371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.598331][ T7228] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.605358][ T7228] 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. [ 156.632683][ T7228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.651328][ T7371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.692172][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.707787][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 156.729690][ T6785] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.762547][ T6965] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 156.850684][ T7228] device hsr_slave_0 entered promiscuous mode [ 156.908678][ T7228] device hsr_slave_1 entered promiscuous mode [ 156.968430][ T7228] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.976234][ T7228] Cannot create hsr debugfs directory [ 156.987228][ T7371] team0: Port device team_slave_0 added [ 156.996664][ T7371] team0: Port device team_slave_1 added [ 157.011878][ T6965] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 157.071723][ T6965] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 157.168232][ T6965] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 157.213979][ T7371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 157.225213][ T7371] 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. [ 157.254888][ T7371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 157.270097][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.281515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.293120][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.300582][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.310582][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.320173][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.329493][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.336811][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.364565][ T7371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 157.374719][ T7371] 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. [ 157.401751][ T7371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 157.413945][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.423192][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.510386][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.525063][ T6905] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 157.576607][ T6905] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 157.666633][ T6905] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 157.761130][ T7371] device hsr_slave_0 entered promiscuous mode [ 157.818538][ T7371] device hsr_slave_1 entered promiscuous mode [ 157.868359][ T7371] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 157.876381][ T7371] Cannot create hsr debugfs directory [ 157.905923][ T6905] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 157.964194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.974247][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.983962][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 157.993486][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.003798][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.015603][ T7050] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 158.115847][ T7050] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 158.151139][ T7050] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 158.222023][ T7050] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 158.299556][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.312259][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.326853][ T6785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.341658][ T6785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.381255][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.390847][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.482766][ T7228] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 158.558401][ T7228] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 158.598945][ T7228] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 158.662706][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.671869][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 158.689283][ T7228] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 158.782462][ T6785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.823212][ T7371] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 158.863660][ T7371] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 158.960398][ T7371] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 159.016552][ T7371] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 159.109513][ T6965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.116738][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 159.126916][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 159.145978][ T7050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.239962][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.247990][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.259371][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 159.270529][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 159.280473][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.289844][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.307916][ T6965] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.323523][ T6785] device veth0_vlan entered promiscuous mode [ 159.340521][ T6785] device veth1_vlan entered promiscuous mode [ 159.356791][ T6905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.364749][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 159.374433][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 159.384313][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 159.402512][ T7050] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.437700][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 159.448502][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.457444][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.467299][ T2478] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.475481][ T2478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.512539][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.523687][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.533880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.545045][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.552884][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.562456][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.571146][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.580050][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.589113][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.597865][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.605670][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.617204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.629180][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.665752][ T6905] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.684573][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.695726][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 159.710927][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.721870][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.732513][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.742156][ T3370] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.749944][ T3370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.770874][ T6785] device veth0_macvtap entered promiscuous mode [ 159.791143][ T6785] device veth1_macvtap entered promiscuous mode [ 159.803234][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 159.815528][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 159.824945][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.839593][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.849640][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.859418][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.924504][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.941954][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.952758][ T7888] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.960229][ T7888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.969720][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 159.979263][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.989551][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.999451][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 160.010208][ T7888] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.017294][ T7888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.026271][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 160.035683][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 160.045297][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 160.060791][ T7228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.101297][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 160.110710][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 160.121533][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 160.131935][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 160.142089][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 160.151183][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 160.160994][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 160.178217][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 160.187580][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 160.208814][ T6785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.216879][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 160.230831][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 160.241267][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 160.253733][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 160.275256][ T6965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 160.300491][ T7371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.323852][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 160.333209][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 160.343668][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 160.353566][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.362357][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.374455][ T6785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.404263][ T7228] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.417108][ T7050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 160.435872][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 160.452094][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 160.462258][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 160.474614][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 160.484208][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 160.496858][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 160.507150][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 160.543710][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 160.554399][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 160.636933][ T7371] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.646549][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 160.656895][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 160.666044][ T7888] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.673261][ T7888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.682457][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.690624][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.698672][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 160.706155][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 160.714243][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 160.723490][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 160.736167][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 160.744861][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 160.754403][ T7888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 160.764471][ T7888] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.771752][ T7888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.786754][ T6965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.853557][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 160.878779][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 160.890545][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 160.899276][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.906541][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.917832][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 160.927392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 160.936093][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.943352][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.952718][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.040647][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.055642][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 07:24:10 executing program 0: [ 161.110151][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.131183][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 161.146096][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 161.155067][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 07:24:10 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote}], 0x10) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) lgetxattr(0x0, &(0x7f00000002c0)=@random={'trusted.', '\x00'}, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x2, 0x3, {0xa, 0x4e23, 0x1ff, @private1, 0xffffffff}}}, 0x32) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)={0x0, 0x0, 0x8ffb}, 0x8) [ 161.202192][ T7050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.225641][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 161.258987][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 161.280811][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 161.289449][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 161.297141][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.312179][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.322651][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.334111][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.344910][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.368904][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.386927][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.408803][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.440633][ T6905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.475507][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 161.485579][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 161.498688][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 161.507505][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.518580][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 161.527472][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.541023][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 161.551057][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.561565][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 161.571686][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.602398][ T7371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 161.620732][ T6965] device veth0_vlan entered promiscuous mode [ 161.638417][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 161.650979][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 161.687316][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 161.696740][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 161.713256][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 161.733158][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 07:24:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x208}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000800)="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", 0x1d8}, {&(0x7f0000000a80)="12c71968000337b1b2f259279cf3dbae68b4a79f19866f3bd0a276abbb9aa96eeb040a55156299d89502154195fe75f97589b483f78770fe88fd5875ae78d1", 0x3f}, {&(0x7f00000004c0)="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", 0x1c6}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77083aa99620ea3327afa7ee0edb", 0x84}, {&(0x7f00000001c0)="de2d8198ef04dda97363f69fb5af366a0427c5bcf254fc2a1e78a78d352aa9e414b91bd629feea9825342c4b1280c952b74eea6f584124bfa8c641d0f570fd9f2edc60ce8fba9e732a11cb5a7208fe97eaf727cb9c5aeb90dc7f0373e8a2e15903bbc57f20e01f2110fcfc10d850", 0x6e}, {&(0x7f00000006c0)="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", 0x11a}, {&(0x7f0000000100)="3a9dc407", 0x4}], 0x7) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x0) [ 161.821468][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 161.839793][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 161.903781][ T6965] device veth1_vlan entered promiscuous mode [ 161.957096][ T7371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.984323][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 07:24:11 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) 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) syz_emit_ethernet(0x300cce, &(0x7f00000001c0)=ANY=[], 0x0) [ 162.014603][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 162.026974][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 162.049968][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.060645][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 162.094523][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.128513][ T6905] device veth0_vlan entered promiscuous mode [ 162.133388][ C0] hrtimer: interrupt took 44303 ns [ 162.138917][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.149280][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 162.157328][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.180178][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 162.214977][ T7050] device veth0_vlan entered promiscuous mode [ 162.252370][ T6905] device veth1_vlan entered promiscuous mode [ 162.327911][ T7050] device veth1_vlan entered promiscuous mode [ 162.345099][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 162.355107][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 162.364395][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 162.372845][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 162.381214][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 162.390361][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 162.419268][ T6965] device veth0_macvtap entered promiscuous mode [ 162.485646][ T7228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.508754][ T6965] device veth1_macvtap entered promiscuous mode [ 162.526812][ T6905] device veth0_macvtap entered promiscuous mode [ 162.581233][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 162.597951][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 162.618778][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 162.636968][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 162.646387][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 162.663204][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 162.675447][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 162.696794][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.747503][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 162.767693][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 162.797680][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 162.852629][ T6965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.864799][ T6965] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.884546][ T6965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 162.902856][ T7050] device veth0_macvtap entered promiscuous mode [ 162.919815][ T6905] device veth1_macvtap entered promiscuous mode 07:24:12 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) 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) syz_emit_ethernet(0x300cce, &(0x7f00000001c0)=ANY=[], 0x0) [ 162.944225][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 162.956179][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 162.972873][ T8057] syz-executor.0 (8057) used greatest stack depth: 22936 bytes left [ 162.984938][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.997809][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 163.007498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 163.020742][ T6965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.041199][ T6965] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.075978][ T6965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.124758][ T7050] device veth1_macvtap entered promiscuous mode [ 163.164988][ T7371] device veth0_vlan entered promiscuous mode [ 163.185722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 163.201556][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 163.210916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.230296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.286124][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 163.299065][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.310738][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 163.322952][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.336527][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 163.395403][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 163.416247][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.435441][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 163.447111][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.466108][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 163.477979][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.506633][ T7050] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 163.523689][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.540262][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.556431][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.567543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.593087][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.614768][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.633075][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.656688][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.680590][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.696650][ T7371] device veth1_vlan entered promiscuous mode 07:24:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, 0x0, 0x8000000800040ff) [ 163.753326][ T8072] syz-executor.0 (8072) used greatest stack depth: 22760 bytes left [ 163.773347][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.792577][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.828179][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.841814][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.841851][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.841858][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.844004][ T7050] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.915774][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 163.916718][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.921404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.922108][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.922875][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.923575][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 163.924266][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 07:24:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$zero(0xffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) [ 164.287866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 164.290990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 164.343784][ T7228] device veth0_vlan entered promiscuous mode [ 164.383914][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 164.384605][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 164.385250][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 164.385969][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 164.387603][ T7371] device veth0_macvtap entered promiscuous mode [ 164.496247][ T7228] device veth1_vlan entered promiscuous mode [ 164.615654][ T7371] device veth1_macvtap entered promiscuous mode [ 164.722047][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 07:24:14 executing program 1: 07:24:14 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:14 executing program 3: [ 164.722057][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.722069][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 164.722075][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.722084][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 164.722090][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.722099][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 164.722105][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.723921][ T7371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 164.725449][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 164.726246][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 164.726948][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 164.727723][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 164.738823][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 164.905409][ T8095] dlm: Unknown command passed to DLM device : 0 [ 164.905409][ T8095] [ 164.931796][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 164.935260][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.935279][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.935291][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.935297][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.935308][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.935314][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.935324][ T7371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.935330][ T7371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.937103][ T7371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 164.952339][ T7228] device veth0_macvtap entered promiscuous mode [ 165.037282][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.037892][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.039385][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.040195][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.043889][ T7228] device veth1_macvtap entered promiscuous mode [ 165.051164][ T3367] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.251022][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.251032][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.251044][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.251051][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.251061][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.251068][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.251078][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.251085][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.251100][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.251106][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.253109][ T7228] batman_adv: batadv0: Interface activated: batadv_slave_0 07:24:14 executing program 4: 07:24:14 executing program 3: 07:24:14 executing program 1: 07:24:14 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:14 executing program 5: [ 165.257176][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.257185][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.257198][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 07:24:15 executing program 5: 07:24:15 executing program 1: [ 165.257204][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.257215][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.257221][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.257231][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.257238][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.257253][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.257259][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.289403][ T7228] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.293946][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.294865][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.295594][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.296322][ T3370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.661270][ T8107] dlm: Unknown command passed to DLM device : 0 [ 165.661270][ T8107] 07:24:15 executing program 0: 07:24:15 executing program 3: 07:24:15 executing program 4: 07:24:15 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:15 executing program 1: 07:24:15 executing program 5: 07:24:15 executing program 5: 07:24:15 executing program 1: 07:24:15 executing program 4: [ 166.433095][ T8124] dlm: Unknown command passed to DLM device : 0 [ 166.433095][ T8124] 07:24:15 executing program 3: 07:24:15 executing program 4: 07:24:15 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:15 executing program 0: 07:24:15 executing program 1: 07:24:15 executing program 5: 07:24:16 executing program 0: 07:24:16 executing program 1: 07:24:16 executing program 3: 07:24:16 executing program 4: [ 166.712712][ T8136] dlm: Unknown command passed to DLM device : 0 [ 166.712712][ T8136] 07:24:16 executing program 5: 07:24:16 executing program 3: 07:24:16 executing program 1: 07:24:16 executing program 2: write$nbd(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:16 executing program 0: 07:24:16 executing program 4: 07:24:16 executing program 5: 07:24:16 executing program 3: 07:24:16 executing program 2: write$nbd(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:16 executing program 1: 07:24:16 executing program 4: 07:24:16 executing program 0: 07:24:16 executing program 5: 07:24:16 executing program 3: 07:24:16 executing program 2: write$nbd(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:16 executing program 1: 07:24:16 executing program 4: 07:24:16 executing program 5: 07:24:16 executing program 0: 07:24:16 executing program 3: 07:24:16 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:16 executing program 1: 07:24:16 executing program 4: 07:24:16 executing program 5: 07:24:16 executing program 0: 07:24:16 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:16 executing program 3: 07:24:16 executing program 4: 07:24:16 executing program 1: 07:24:16 executing program 5: 07:24:16 executing program 0: 07:24:16 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:17 executing program 3: 07:24:17 executing program 1: 07:24:17 executing program 4: 07:24:17 executing program 5: 07:24:17 executing program 0: 07:24:17 executing program 3: 07:24:17 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:17 executing program 1: 07:24:17 executing program 4: 07:24:17 executing program 5: 07:24:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x208200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6}) 07:24:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x18) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x4000000) 07:24:17 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:17 executing program 4: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lc\x00', 0x0, 0x1}, {@empty}}, 0x44) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x78) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./bus\x00', 0x8001) sendfile(r1, r2, 0x0, 0x8400fffffffb) 07:24:17 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000140)={0x0, {0x0, 0x0, 0x3}}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{}, 'syz0\x00'}) ioctl$UI_DEV_CREATE(r0, 0x5501) 07:24:17 executing program 5: [ 168.086453][ T8201] FAT-fs (loop0): bogus number of FAT sectors [ 168.159590][ T8208] input: syz0 as /devices/virtual/input/input5 [ 168.181530][ T8201] FAT-fs (loop0): Can't find a valid FAT filesystem [ 168.224455][ T8210] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 168.257848][ T8205] ================================================================== [ 168.266167][ T8205] BUG: KASAN: use-after-free in __mutex_lock+0x1033/0x13c0 [ 168.274128][ T8205] Read of size 8 at addr ffff8880851fc150 by task syz-executor.1/8205 [ 168.283108][ T8205] [ 168.285451][ T8205] CPU: 0 PID: 8205 Comm: syz-executor.1 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 168.295255][ T8205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.305334][ T8205] Call Trace: [ 168.308638][ T8205] dump_stack+0x18f/0x20d [ 168.312982][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 168.317853][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 168.322739][ T8205] print_address_description.constprop.0.cold+0xd3/0x413 [ 168.329783][ T8205] ? cdev_device_del+0x69/0x80 [ 168.334582][ T8205] ? joydev_disconnect+0x3d/0xb0 [ 168.339567][ T8205] ? __input_unregister_device+0x1b0/0x430 [ 168.345382][ T8205] ? input_unregister_device+0xb4/0xf0 [ 168.350851][ T8205] ? uinput_destroy_device+0x1e2/0x240 [ 168.356324][ T8205] ? vprintk_func+0x97/0x1a6 [ 168.360921][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 168.365777][ T8205] kasan_report.cold+0x1f/0x37 [ 168.370556][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 168.375415][ T8205] __mutex_lock+0x1033/0x13c0 [ 168.380457][ T8205] ? joydev_cleanup+0x21/0x190 [ 168.385231][ T8205] ? print_usage_bug+0x240/0x240 [ 168.390188][ T8205] ? trace_hardirqs_off+0x50/0x220 [ 168.395417][ T8205] ? mutex_trylock+0x2c0/0x2c0 [ 168.400198][ T8205] ? mark_held_locks+0x9f/0xe0 [ 168.404976][ T8205] ? kfree+0x1eb/0x2b0 [ 168.409062][ T8205] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 168.415089][ T8205] ? kfree_const+0x51/0x60 [ 168.419531][ T8205] ? joydev_cleanup+0x21/0x190 [ 168.424402][ T8205] joydev_cleanup+0x21/0x190 [ 168.429027][ T8205] joydev_disconnect+0x45/0xb0 [ 168.433809][ T8205] __input_unregister_device+0x1b0/0x430 [ 168.439467][ T8205] input_unregister_device+0xb4/0xf0 [ 168.444789][ T8205] uinput_destroy_device+0x1e2/0x240 [ 168.450088][ T8205] ? uinput_destroy_device+0x240/0x240 [ 168.455554][ T8205] uinput_release+0x37/0x50 [ 168.460065][ T8205] __fput+0x33e/0x880 [ 168.464086][ T8205] task_work_run+0xf4/0x1b0 [ 168.468611][ T8205] exit_to_usermode_loop+0x2fa/0x360 [ 168.473996][ T8205] do_syscall_64+0x6b1/0x7d0 [ 168.478599][ T8205] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 168.484499][ T8205] RIP: 0033:0x416621 [ 168.488402][ T8205] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 168.508022][ T8205] RSP: 002b:00007ffd3364eee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 168.516458][ T8205] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416621 [ 168.524533][ T8205] RDX: 0000001b31d20000 RSI: 00000000000000d0 RDI: 0000000000000003 [ 168.532518][ T8205] RBP: 0000000000000001 R08: 00000000551800d0 R09: 00000000551800d4 [ 168.540502][ T8205] R10: 00007ffd3364efd0 R11: 0000000000000293 R12: 000000000078c900 [ 168.548506][ T8205] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078bf0c [ 168.556537][ T8205] [ 168.558896][ T8205] Allocated by task 8208: [ 168.563290][ T8205] save_stack+0x1b/0x40 [ 168.567485][ T8205] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 168.573131][ T8205] kmem_cache_alloc_trace+0x153/0x7d0 [ 168.578912][ T8205] joydev_connect+0x83/0xd2f [ 168.583535][ T8205] input_attach_handler+0x194/0x200 [ 168.588744][ T8205] input_register_device.cold+0xf5/0x246 [ 168.594400][ T8205] uinput_ioctl_handler.isra.0+0x1210/0x1d80 [ 168.600403][ T8205] ksys_ioctl+0x11a/0x180 [ 168.604745][ T8205] __x64_sys_ioctl+0x6f/0xb0 [ 168.609354][ T8205] do_syscall_64+0xf6/0x7d0 [ 168.613871][ T8205] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 168.619774][ T8205] [ 168.622108][ T8205] Freed by task 8205: [ 168.626105][ T8205] save_stack+0x1b/0x40 [ 168.630306][ T8205] __kasan_slab_free+0xf7/0x140 [ 168.635160][ T8205] kfree+0x109/0x2b0 [ 168.639062][ T8205] device_release+0x71/0x200 [ 168.643664][ T8205] kobject_put+0x1c8/0x2f0 [ 168.648086][ T8205] cdev_device_del+0x69/0x80 [ 168.652708][ T8205] joydev_disconnect+0x3d/0xb0 [ 168.657487][ T8205] __input_unregister_device+0x1b0/0x430 [ 168.663148][ T8205] input_unregister_device+0xb4/0xf0 [ 168.668456][ T8205] uinput_destroy_device+0x1e2/0x240 [ 168.673995][ T8205] uinput_release+0x37/0x50 [ 168.678743][ T8205] __fput+0x33e/0x880 [ 168.682761][ T8205] task_work_run+0xf4/0x1b0 [ 168.687317][ T8205] exit_to_usermode_loop+0x2fa/0x360 [ 168.692631][ T8205] do_syscall_64+0x6b1/0x7d0 [ 168.697362][ T8205] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 168.703289][ T8205] [ 168.705637][ T8205] The buggy address belongs to the object at ffff8880851fc000 [ 168.705637][ T8205] which belongs to the cache kmalloc-8k of size 8192 [ 168.719715][ T8205] The buggy address is located 336 bytes inside of [ 168.719715][ T8205] 8192-byte region [ffff8880851fc000, ffff8880851fe000) [ 168.733078][ T8205] The buggy address belongs to the page: [ 168.738768][ T8205] page:ffffea0002147f00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea0002147f00 order:2 compound_mapcount:0 compound_pincount:0 [ 168.753994][ T8205] flags: 0xfffe0000010200(slab|head) [ 168.759302][ T8205] raw: 00fffe0000010200 ffffea0002146508 ffffea0001a34708 ffff8880aa0021c0 [ 168.767921][ T8205] raw: 0000000000000000 ffff8880851fc000 0000000100000001 0000000000000000 [ 168.776519][ T8205] page dumped because: kasan: bad access detected [ 168.782938][ T8205] [ 168.785279][ T8205] Memory state around the buggy address: [ 168.790915][ T8205] ffff8880851fc000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.798984][ T8205] ffff8880851fc080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.807059][ T8205] >ffff8880851fc100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.815131][ T8205] ^ 07:24:18 executing program 5: 07:24:18 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06"], 0x68) 07:24:18 executing program 3: [ 168.821815][ T8205] ffff8880851fc180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.829888][ T8205] ffff8880851fc200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.837951][ T8205] ================================================================== [ 168.846017][ T8205] Disabling lock debugging due to kernel taint 07:24:18 executing program 3: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lc\x00', 0x0, 0x1}, {@empty}}, 0x44) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x208200) [ 168.905041][ T28] audit: type=1804 audit(1590305058.220:2): pid=8210 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir391772116/syzkaller.soqquj/13/file0/bus" dev="loop4" ino=22 res=1 [ 168.973084][ T8205] Kernel panic - not syncing: panic_on_warn set ... [ 168.979737][ T8205] CPU: 0 PID: 8205 Comm: syz-executor.1 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 168.981769][ T8211] FAT-fs (loop0): bogus number of FAT sectors [ 168.990928][ T8205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.990933][ T8205] Call Trace: [ 168.990956][ T8205] dump_stack+0x18f/0x20d [ 168.990970][ T8205] ? __mutex_lock+0xf50/0x13c0 [ 168.990983][ T8205] panic+0x2e3/0x75c [ 168.990995][ T8205] ? __warn_printk+0xf3/0xf3 [ 168.991018][ T8205] ? preempt_schedule_common+0x5e/0xc0 [ 169.028088][ T8211] FAT-fs (loop0): Can't find a valid FAT filesystem [ 169.033528][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 169.044961][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 169.049826][ T8205] ? preempt_schedule_thunk+0x16/0x18 [ 169.055302][ T8205] ? trace_hardirqs_on+0x55/0x230 [ 169.060341][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 169.065197][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 169.070052][ T8205] end_report+0x4d/0x53 [ 169.074215][ T8205] kasan_report.cold+0xd/0x37 [ 169.078902][ T8205] ? __mutex_lock+0x1033/0x13c0 [ 169.083774][ T8205] __mutex_lock+0x1033/0x13c0 [ 169.088459][ T8205] ? joydev_cleanup+0x21/0x190 [ 169.093234][ T8205] ? print_usage_bug+0x240/0x240 [ 169.098185][ T8205] ? trace_hardirqs_off+0x50/0x220 [ 169.103288][ T8205] ? mutex_trylock+0x2c0/0x2c0 [ 169.108050][ T8205] ? mark_held_locks+0x9f/0xe0 [ 169.112826][ T8205] ? kfree+0x1eb/0x2b0 [ 169.116889][ T8205] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 169.122873][ T8205] ? kfree_const+0x51/0x60 [ 169.127305][ T8205] ? joydev_cleanup+0x21/0x190 [ 169.132093][ T8205] joydev_cleanup+0x21/0x190 [ 169.136716][ T8205] joydev_disconnect+0x45/0xb0 [ 169.141515][ T8205] __input_unregister_device+0x1b0/0x430 [ 169.147161][ T8205] input_unregister_device+0xb4/0xf0 [ 169.152449][ T8205] uinput_destroy_device+0x1e2/0x240 [ 169.157748][ T8205] ? uinput_destroy_device+0x240/0x240 [ 169.163210][ T8205] uinput_release+0x37/0x50 [ 169.167716][ T8205] __fput+0x33e/0x880 [ 169.171802][ T8205] task_work_run+0xf4/0x1b0 [ 169.176314][ T8205] exit_to_usermode_loop+0x2fa/0x360 [ 169.181604][ T8205] do_syscall_64+0x6b1/0x7d0 [ 169.186195][ T8205] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 169.192085][ T8205] RIP: 0033:0x416621 [ 169.195972][ T8205] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 169.215580][ T8205] RSP: 002b:00007ffd3364eee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 169.224007][ T8205] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416621 [ 169.231985][ T8205] RDX: 0000001b31d20000 RSI: 00000000000000d0 RDI: 0000000000000003 [ 169.239968][ T8205] RBP: 0000000000000001 R08: 00000000551800d0 R09: 00000000551800d4 [ 169.247953][ T8205] R10: 00007ffd3364efd0 R11: 0000000000000293 R12: 000000000078c900 [ 169.255938][ T8205] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078bf0c [ 169.264537][ T8205] Kernel Offset: disabled [ 169.268861][ T8205] Rebooting in 86400 seconds..