Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. 2020/05/20 19:06:58 fuzzer started 2020/05/20 19:06:58 dialing manager at 10.128.0.26:38875 2020/05/20 19:06:59 syscalls: 3085 2020/05/20 19:06:59 code coverage: enabled 2020/05/20 19:06:59 comparison tracing: enabled 2020/05/20 19:06:59 extra coverage: enabled 2020/05/20 19:06:59 setuid sandbox: enabled 2020/05/20 19:06:59 namespace sandbox: enabled 2020/05/20 19:06:59 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/20 19:06:59 fault injection: enabled 2020/05/20 19:06:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/20 19:06:59 net packet injection: enabled 2020/05/20 19:06:59 net device setup: enabled 2020/05/20 19:06:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/20 19:06:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/20 19:06:59 USB emulation: enabled 19:08:37 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) ioctl$TUNSETOFFLOAD(r0, 0x800454df, 0x743000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305829, &(0x7f0000000040)) close(r1) syzkaller login: [ 135.432735][ T7152] IPVS: ftp: loaded support on port[0] = 21 19:08:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x73, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(r0, 0x10e, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socket$kcm(0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) [ 135.542779][ T7152] chnl_net:caif_netlink_parms(): no params data found [ 135.643916][ T7152] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.652166][ T7152] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.671954][ T7152] device bridge_slave_0 entered promiscuous mode [ 135.680049][ T7152] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.695410][ T7152] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.704018][ T7152] device bridge_slave_1 entered promiscuous mode [ 135.734468][ T7282] IPVS: ftp: loaded support on port[0] = 21 19:08:38 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x1b, &(0x7f0000000040)=r1, 0x52d) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x1b, &(0x7f0000000040)=r2, 0x52d) [ 135.742023][ T7152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.757865][ T7152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.808323][ T7152] team0: Port device team_slave_0 added [ 135.830009][ T7152] team0: Port device team_slave_1 added [ 135.883154][ T7152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.890111][ T7152] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 135.918799][ T7152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.949765][ T7152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 135.959561][ T7152] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 135.987118][ T7152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.037408][ T7282] chnl_net:caif_netlink_parms(): no params data found [ 136.045704][ T7337] IPVS: ftp: loaded support on port[0] = 21 19:08:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000680)={r2, &(0x7f0000000540), 0x0}, 0x20) [ 136.083524][ T7152] device hsr_slave_0 entered promiscuous mode [ 136.112143][ T7152] device hsr_slave_1 entered promiscuous mode [ 136.284710][ T7282] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.291852][ T7282] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.299533][ T7282] device bridge_slave_0 entered promiscuous mode [ 136.316311][ T7282] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.324008][ T7282] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.331950][ T7282] device bridge_slave_1 entered promiscuous mode [ 136.353698][ T7446] IPVS: ftp: loaded support on port[0] = 21 [ 136.366607][ T7282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 136.382775][ T7282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.417391][ T7282] team0: Port device team_slave_0 added 19:08:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100090c10000000010000000000", 0x58}], 0x1) [ 136.441093][ T7282] team0: Port device team_slave_1 added [ 136.479824][ T7152] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 136.533901][ T7152] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 136.627453][ T7152] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 136.664225][ T7282] batman_adv: batadv0: Adding interface: batadv_slave_0 19:08:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x6}]}}}]}, 0x3c}}, 0x0) [ 136.672693][ T7282] 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. [ 136.701997][ T7282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 136.727396][ T7282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.737677][ T7282] 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. [ 136.764729][ T7282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.776156][ T7152] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 136.818495][ T7555] IPVS: ftp: loaded support on port[0] = 21 [ 136.830268][ T7337] chnl_net:caif_netlink_parms(): no params data found [ 136.850386][ T7630] IPVS: ftp: loaded support on port[0] = 21 [ 136.904099][ T7282] device hsr_slave_0 entered promiscuous mode [ 136.961748][ T7282] device hsr_slave_1 entered promiscuous mode [ 137.021290][ T7282] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 137.028822][ T7282] Cannot create hsr debugfs directory [ 137.167651][ T7337] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.176866][ T7337] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.184897][ T7337] device bridge_slave_0 entered promiscuous mode [ 137.194131][ T7337] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.201965][ T7337] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.209353][ T7337] device bridge_slave_1 entered promiscuous mode [ 137.230844][ T7446] chnl_net:caif_netlink_parms(): no params data found [ 137.279936][ T7337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 137.317199][ T7337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 137.391738][ T7337] team0: Port device team_slave_0 added [ 137.416852][ T7555] chnl_net:caif_netlink_parms(): no params data found [ 137.428952][ T7337] team0: Port device team_slave_1 added [ 137.471105][ T7337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.479100][ T7337] 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. [ 137.506067][ T7337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.544724][ T7337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.552417][ T7337] 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. [ 137.579630][ T7337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.600060][ T7446] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.608261][ T7446] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.616160][ T7446] device bridge_slave_0 entered promiscuous mode [ 137.634704][ T7630] chnl_net:caif_netlink_parms(): no params data found [ 137.652202][ T7282] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 137.693022][ T7446] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.700097][ T7446] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.709124][ T7446] device bridge_slave_1 entered promiscuous mode [ 137.730461][ T7152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 137.745715][ T7282] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 137.834063][ T7337] device hsr_slave_0 entered promiscuous mode [ 137.871709][ T7337] device hsr_slave_1 entered promiscuous mode [ 137.911433][ T7337] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 137.918997][ T7337] Cannot create hsr debugfs directory [ 137.929969][ T7282] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 137.974349][ T7446] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 137.986213][ T7446] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.004924][ T7282] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 138.057689][ T7152] 8021q: adding VLAN 0 to HW filter on device team0 [ 138.089324][ T4223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.097571][ T4223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.116898][ T7555] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.125899][ T7555] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.134103][ T7555] device bridge_slave_0 entered promiscuous mode [ 138.143948][ T7555] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.150987][ T7555] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.158904][ T7555] device bridge_slave_1 entered promiscuous mode [ 138.169177][ T7446] team0: Port device team_slave_0 added [ 138.182630][ T7446] team0: Port device team_slave_1 added [ 138.204265][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.212914][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.221128][ T3190] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.228221][ T3190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.235839][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.270819][ T7555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.294349][ T7630] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.302047][ T7630] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.309507][ T7630] device bridge_slave_0 entered promiscuous mode [ 138.318074][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 138.327021][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.335645][ T4222] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.342710][ T4222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.351625][ T7555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.365887][ T7446] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.373058][ T7446] 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. [ 138.399288][ T7446] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 138.411183][ T7630] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.419113][ T7630] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.427801][ T7630] device bridge_slave_1 entered promiscuous mode [ 138.444983][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 138.461260][ T7446] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 138.468290][ T7446] 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. [ 138.494500][ T7446] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.516453][ T7555] team0: Port device team_slave_0 added [ 138.531998][ T7630] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.547221][ T7630] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.557592][ T7555] team0: Port device team_slave_1 added [ 138.566369][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 138.600061][ T7630] team0: Port device team_slave_0 added [ 138.608562][ T7630] team0: Port device team_slave_1 added [ 138.685060][ T7446] device hsr_slave_0 entered promiscuous mode [ 138.721803][ T7446] device hsr_slave_1 entered promiscuous mode [ 138.781504][ T7446] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.789051][ T7446] Cannot create hsr debugfs directory [ 138.802707][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 138.811006][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 138.836250][ T7555] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.846818][ T7555] 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. [ 138.874496][ T7555] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 138.888821][ T7555] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 138.896193][ T7555] 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. [ 138.922655][ T7555] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.934481][ T7630] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.941864][ T7630] 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. [ 138.969117][ T7630] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 139.000195][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 139.008187][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.017239][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.025855][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 139.035078][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.043454][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.051609][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.072179][ T7630] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 139.079139][ T7630] 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. [ 139.105720][ T7630] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 139.117449][ T7152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 139.130170][ T7337] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 139.224924][ T7555] device hsr_slave_0 entered promiscuous mode [ 139.262042][ T7555] device hsr_slave_1 entered promiscuous mode [ 139.302772][ T7555] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 139.310307][ T7555] Cannot create hsr debugfs directory [ 139.320890][ T7282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.335538][ T7337] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 139.370333][ T7337] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 139.484774][ T7630] device hsr_slave_0 entered promiscuous mode [ 139.521923][ T7630] device hsr_slave_1 entered promiscuous mode [ 139.551576][ T7630] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 139.559099][ T7630] Cannot create hsr debugfs directory [ 139.580977][ T7337] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 139.623405][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 139.631182][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.639038][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 139.646781][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 139.660891][ T7282] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.696899][ T7152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 139.714180][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 139.725158][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.733922][ T3190] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.740939][ T3190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.780915][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.789416][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 139.798422][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.807051][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.814117][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.822627][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.880253][ T7282] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 139.891086][ T7282] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 139.903537][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.912693][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.920982][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.929409][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.937932][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.946254][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 139.954557][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.962904][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.970971][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.997788][ T7446] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 140.052839][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 140.060510][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 140.094752][ T7446] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 140.133982][ T7446] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 140.193737][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 140.203031][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 140.211388][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 140.220544][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 140.236623][ T7446] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 140.322840][ T7282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.340854][ T7152] device veth0_vlan entered promiscuous mode [ 140.359031][ T7630] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 140.393653][ T7630] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 140.443423][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 140.451405][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 140.475809][ T7152] device veth1_vlan entered promiscuous mode [ 140.490159][ T7630] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 140.523772][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 140.531366][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 140.539427][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 140.562651][ T7555] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 140.603024][ T7630] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 140.634544][ T7555] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 140.683293][ T7337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.704475][ T7555] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 140.733004][ T7555] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 140.794257][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 140.802317][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 140.810788][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 140.829910][ T7282] device veth0_vlan entered promiscuous mode [ 140.847036][ T7152] device veth0_macvtap entered promiscuous mode [ 140.854302][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 140.863203][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 140.871167][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 140.880618][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 140.889114][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.897014][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.904724][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 140.912673][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 140.920256][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 140.939930][ T7446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.955960][ T7337] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.963482][ T7282] device veth1_vlan entered promiscuous mode [ 140.970603][ T7152] device veth1_macvtap entered promiscuous mode [ 140.992094][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.000587][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.009944][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.017011][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.025161][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.043922][ T7446] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.064839][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.072657][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.080101][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.090743][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.099190][ T2689] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.106286][ T2689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.115916][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.124467][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.132809][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.139830][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.147338][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.156062][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.165181][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.175211][ T7152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.195152][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 141.204876][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 141.213677][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.222344][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.230541][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.237645][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.245284][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.253816][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.262310][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.277833][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 141.286494][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 141.295439][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.311577][ T7282] device veth0_macvtap entered promiscuous mode [ 141.320247][ T7152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.335900][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 141.344406][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 141.353040][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 141.361400][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.370024][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.378286][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.393507][ T7282] device veth1_macvtap entered promiscuous mode [ 141.410777][ T7337] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 141.424253][ T7337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 141.436878][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 141.445262][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.454164][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.463659][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.472942][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.481112][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.489560][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.497682][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.506206][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.514489][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.522740][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.533644][ T7446] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 141.546360][ T7446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.631789][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.639429][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.648787][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.657355][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.677332][ T7282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 141.688678][ T7282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.699814][ T7282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.710634][ T7282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 141.722016][ T7282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.732775][ T7282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.756042][ T7446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.764989][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 141.772773][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 141.780090][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 141.790788][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 141.799394][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 141.807839][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 141.816363][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 141.824229][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 141.839940][ T7337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.915951][ T7630] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.944715][ T7555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.958704][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 141.972606][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 142.022878][ T7630] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.034042][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.041616][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.049790][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 142.058507][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 142.078730][ T7446] device veth0_vlan entered promiscuous mode [ 142.097694][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 142.106035][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 142.114917][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.123563][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.132156][ T4222] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.139207][ T4222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.147366][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 142.155621][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 142.168511][ T7446] device veth1_vlan entered promiscuous mode [ 142.259716][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 142.269112][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 142.292604][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 142.300479][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.318797][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 142.326882][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 142.335160][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.345422][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.356343][ T7555] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.373298][ T7337] device veth0_vlan entered promiscuous mode [ 142.394397][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 142.403256][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.411675][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.420498][ T2689] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.427619][ T2689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.435353][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.444022][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.453029][ T2689] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.460083][ T2689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.468124][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.476846][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.485564][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.494194][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.502647][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.510996][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.519820][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.527836][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.547345][ T7446] device veth0_macvtap entered promiscuous mode [ 142.559570][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 19:08:45 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 142.568865][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.577564][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 142.587664][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 142.596799][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.615916][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.628797][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.635895][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.664729][ T7337] device veth1_vlan entered promiscuous mode 19:08:45 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000d00)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000000000000000000000bd000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000067020000000000000005"], 0x310) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/175, 0xaf}], 0x1, 0x300) [ 142.690213][ T7630] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.713008][ T7630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.730246][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 142.740948][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 142.748973][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.757359][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.765456][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.774392][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.783482][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.791860][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.800066][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.808515][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.816970][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.825278][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.835323][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.844285][ T7446] device veth1_macvtap entered promiscuous mode 19:08:45 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x16d}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x23) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 142.895780][ T7555] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.913157][ T7555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.917073][ T8445] ptrace attach of "/root/syz-executor.0"[8443] was attempted by "/root/syz-executor.0"[8445] 19:08:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}}, 0x0) dup3(r1, r2, 0x0) [ 142.948543][ T7337] device veth0_macvtap entered promiscuous mode [ 142.965715][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 142.975000][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 142.983951][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 142.991326][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 143.002406][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 143.023502][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 143.031636][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 143.049371][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 19:08:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000200)="87", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) read(r0, &(0x7f0000000100)=""/245, 0xf5) [ 143.074787][ T7555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 143.085757][ T7337] device veth1_macvtap entered promiscuous mode [ 143.099479][ T7630] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 143.117777][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 143.127005][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 143.145777][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 143.160969][ T7446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 19:08:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r3 = open(&(0x7f00009e1000)='./bus\x00', 0xc260, 0x0) fcntl$setlease(r3, 0x400, 0x0) lseek(r3, 0x0, 0x4) [ 143.174609][ T7446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.187035][ T7446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 143.204859][ T7446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.216300][ T7446] batman_adv: batadv0: Interface activated: batadv_slave_0 19:08:45 executing program 0: unshare(0x44000600) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1c0000001200053201000049b23e9b200a00190012d5e96232891a31", 0x1c, 0x0, 0x0, 0x0) [ 143.245535][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 143.260731][ T2689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 143.293813][ T7337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 143.300767][ T8473] IPVS: ftp: loaded support on port[0] = 21 [ 143.308081][ T7337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.330450][ T7337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 143.347525][ T8477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 143.356910][ T7337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.366238][ T8476] ------------[ cut here ]------------ [ 143.367343][ T27] audit: type=1800 audit(1590001725.878:2): pid=8476 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="overlay" ino=15747 res=0 [ 143.372164][ T8476] WARNING: CPU: 1 PID: 8476 at fs/overlayfs/file.c:66 ovl_real_fdget_meta+0x597/0x640 [ 143.372175][ T8476] Kernel panic - not syncing: panic_on_warn set ... [ 143.393220][ T7337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 143.399462][ T8476] CPU: 1 PID: 8476 Comm: syz-executor.1 Not tainted 5.7.0-rc6-syzkaller #0 [ 143.399467][ T8476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.399478][ T8476] Call Trace: [ 143.407789][ T7337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.416443][ T8476] dump_stack+0x1e9/0x30e [ 143.416456][ T8476] panic+0x264/0x7a0 [ 143.416465][ T8476] ? __warn+0x102/0x210 [ 143.416476][ T8476] ? ovl_real_fdget_meta+0x597/0x640 [ 143.416484][ T8476] __warn+0x209/0x210 [ 143.416495][ T8476] ? ovl_real_fdget_meta+0x597/0x640 [ 143.416507][ T8476] report_bug+0x1ac/0x2d0 [ 143.431006][ T7337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 143.435120][ T8476] do_error_trap+0xca/0x1c0 [ 143.435133][ T8476] do_invalid_op+0x32/0x40 [ 143.435141][ T8476] ? ovl_real_fdget_meta+0x597/0x640 [ 143.435152][ T8476] invalid_op+0x23/0x30 [ 143.435162][ T8476] RIP: 0010:ovl_real_fdget_meta+0x597/0x640 [ 143.435171][ T8476] Code: ff df e9 f2 fb ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 03 fc ff ff 4c 89 e7 e8 43 7c 2a ff e9 f6 fb ff ff e8 a9 82 ec fe <0f> 0b 41 bd fb ff ff ff e9 11 fc ff ff 48 8b 4c 24 10 80 e1 07 80 [ 143.435177][ T8476] RSP: 0018:ffffc900174ffe18 EFLAGS: 00010287 [ 143.435186][ T8476] RAX: ffffffff8286f6f7 RBX: 0000000004042000 RCX: 0000000000040000 [ 143.435191][ T8476] RDX: ffffc90004b99000 RSI: 0000000000000020 RDI: 0000000000000021 [ 143.435197][ T8476] RBP: 000000000000e000 R08: ffffffff8286f45b R09: ffffffff8286bdb4 [ 143.435202][ T8476] R10: ffff888044fcc340 R11: 0000000000000002 R12: ffff888094ad20c0 [ 143.435208][ T8476] R13: 0000000000000000 R14: 0000000000002000 R15: 1ffff1101295a418 [ 143.435220][ T8476] ? ovl_llseek+0xa4/0x290 [ 143.435228][ T8476] ? ovl_real_fdget_meta+0x2fb/0x640 [ 143.435237][ T8476] ? ovl_real_fdget_meta+0x597/0x640 [ 143.435248][ T8476] ? ovl_real_fdget_meta+0x597/0x640 [ 143.435259][ T8476] ovl_llseek+0x7a/0x290 [ 143.435271][ T8476] ? mutex_lock_nested+0x1a/0x20 [ 143.435287][ T8476] __x64_sys_lseek+0x15b/0x1e0 [ 143.440372][ T7446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 143.448329][ T8476] do_syscall_64+0xf3/0x1b0 [ 143.448340][ T8476] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 143.448348][ T8476] RIP: 0033:0x45ca29 [ 143.448357][ T8476] 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 [ 143.448363][ T8476] RSP: 002b:00007f41413f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 143.448372][ T8476] RAX: ffffffffffffffda RBX: 00000000004f5600 RCX: 000000000045ca29 [ 143.448378][ T8476] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000008 [ 143.448389][ T8476] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.455930][ T7446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.456561][ T8476] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 143.456567][ T8476] R13: 000000000000071f R14: 00000000004ca0ab R15: 00007f41413f86d4 [ 143.457470][ T8476] Kernel Offset: disabled [ 143.717413][ T8476] Rebooting in 86400 seconds..