[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started Getty on tty2. [ 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. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.251' (ECDSA) to the list of known hosts. 2020/05/24 02:48:17 fuzzer started 2020/05/24 02:48:17 dialing manager at 10.128.0.26:34283 2020/05/24 02:48:17 syscalls: 3055 2020/05/24 02:48:17 code coverage: enabled 2020/05/24 02:48:17 comparison tracing: enabled 2020/05/24 02:48:17 extra coverage: enabled 2020/05/24 02:48:17 setuid sandbox: enabled 2020/05/24 02:48:17 namespace sandbox: enabled 2020/05/24 02:48:17 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/24 02:48:17 fault injection: enabled 2020/05/24 02:48:17 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/24 02:48:17 net packet injection: enabled 2020/05/24 02:48:17 net device setup: enabled 2020/05/24 02:48:17 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/24 02:48:17 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/24 02:48:17 USB emulation: enabled 02:50:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x3}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) syzkaller login: [ 172.272508][ T6910] IPVS: ftp: loaded support on port[0] = 21 02:50:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'syzkaller1\x00'}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) [ 172.437809][ T6910] chnl_net:caif_netlink_parms(): no params data found [ 172.557318][ T6910] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.568149][ T6910] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.577476][ T6910] device bridge_slave_0 entered promiscuous mode [ 172.589762][ T6910] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.597650][ T6910] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.607627][ T6910] device bridge_slave_1 entered promiscuous mode [ 172.643319][ T6910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.659982][ T6910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.714178][ T6910] team0: Port device team_slave_0 added [ 172.725487][ T6910] team0: Port device team_slave_1 added [ 172.766931][ T6910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.770098][ T7051] IPVS: ftp: loaded support on port[0] = 21 [ 172.774866][ T6910] 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. [ 172.825127][ T6910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.848593][ T6910] batman_adv: batadv0: Adding interface: batadv_slave_1 02:50:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f00000000c0)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=tcp']) [ 172.859426][ T6910] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.894711][ T6910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.054731][ T6910] device hsr_slave_0 entered promiscuous mode [ 173.111828][ T6910] device hsr_slave_1 entered promiscuous mode [ 173.209355][ T7096] IPVS: ftp: loaded support on port[0] = 21 02:50:05 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x240, 0x0, 0xf0000000000e803) [ 173.504395][ T7051] chnl_net:caif_netlink_parms(): no params data found [ 173.754562][ T6910] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.850253][ T7247] IPVS: ftp: loaded support on port[0] = 21 [ 173.854954][ T7096] chnl_net:caif_netlink_parms(): no params data found [ 173.869813][ T7051] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.879108][ T7051] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.890002][ T7051] device bridge_slave_0 entered promiscuous mode 02:50:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001080)=""/169, 0xa9}]}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp\x00') preadv(r2, &(0x7f0000000500), 0x37d, 0x0) [ 173.899452][ T6910] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 173.982519][ T7051] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.989937][ T7051] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.003694][ T7051] device bridge_slave_1 entered promiscuous mode [ 174.016929][ T6910] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.107852][ T6910] netdevsim netdevsim0 netdevsim3: renamed from eth3 02:50:06 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) [ 174.252327][ T7374] IPVS: ftp: loaded support on port[0] = 21 [ 174.269682][ T7051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.318274][ T7051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.414150][ T7051] team0: Port device team_slave_0 added [ 174.455189][ T7051] team0: Port device team_slave_1 added [ 174.492725][ T7096] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.499806][ T7096] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.512250][ T7096] device bridge_slave_0 entered promiscuous mode [ 174.534829][ T7096] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.560683][ T7096] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.569419][ T7096] device bridge_slave_1 entered promiscuous mode [ 174.625709][ T7051] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.635667][ T7051] 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. [ 174.667515][ T7051] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.692357][ T7096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.708546][ T7096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.753275][ T7051] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.760306][ T7051] 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. [ 174.791833][ T7051] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.827604][ T7096] team0: Port device team_slave_0 added [ 174.886812][ T7436] IPVS: ftp: loaded support on port[0] = 21 [ 174.908822][ T7051] device hsr_slave_0 entered promiscuous mode [ 174.971460][ T7051] device hsr_slave_1 entered promiscuous mode [ 175.010873][ T7051] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.025217][ T7051] Cannot create hsr debugfs directory [ 175.035017][ T7096] team0: Port device team_slave_1 added [ 175.067786][ T7247] chnl_net:caif_netlink_parms(): no params data found [ 175.120046][ T7096] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.129928][ T7096] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.161269][ T7096] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.177744][ T7096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.185518][ T7096] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.214198][ T7096] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.416126][ T7096] device hsr_slave_0 entered promiscuous mode [ 175.491312][ T7096] device hsr_slave_1 entered promiscuous mode [ 175.530784][ T7096] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.541366][ T7096] Cannot create hsr debugfs directory [ 175.604828][ T7374] chnl_net:caif_netlink_parms(): no params data found [ 175.811197][ T7247] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.819717][ T7247] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.834467][ T7247] device bridge_slave_0 entered promiscuous mode [ 175.846232][ T7247] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.858254][ T7247] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.869037][ T7247] device bridge_slave_1 entered promiscuous mode [ 175.886744][ T7374] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.896460][ T7374] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.906773][ T7374] device bridge_slave_0 entered promiscuous mode [ 175.937839][ T6910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.966126][ T7374] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.974500][ T7374] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.986354][ T7374] device bridge_slave_1 entered promiscuous mode [ 176.028361][ T7247] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.078563][ T7374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.091371][ T7247] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.110373][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.121770][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.153765][ T6910] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.167061][ T7374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.210952][ T7051] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 176.290469][ T7247] team0: Port device team_slave_0 added [ 176.305866][ T7051] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 176.365761][ T7051] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 176.443447][ T7374] team0: Port device team_slave_0 added [ 176.456012][ T7374] team0: Port device team_slave_1 added [ 176.466515][ T7247] team0: Port device team_slave_1 added [ 176.482617][ T7051] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 176.533336][ T7436] chnl_net:caif_netlink_parms(): no params data found [ 176.554918][ T7247] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.562813][ T7247] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 176.591596][ T7247] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.609981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.620053][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.631457][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.639584][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.651298][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.684655][ T7247] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.694611][ T7247] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 176.735237][ T7247] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.752931][ T7096] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 176.798923][ T7374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.808858][ T7374] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 176.842646][ T7374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.858122][ T7374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.870077][ T7374] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 176.905170][ T7374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.920889][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.936456][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.949214][ T2480] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.959583][ T2480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.976505][ T7096] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 177.045564][ T7096] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 177.103652][ T7096] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 177.204700][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.224040][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.305513][ T7247] device hsr_slave_0 entered promiscuous mode [ 177.371547][ T7247] device hsr_slave_1 entered promiscuous mode [ 177.431615][ T7247] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.443210][ T7247] Cannot create hsr debugfs directory [ 177.537065][ T7374] device hsr_slave_0 entered promiscuous mode [ 177.591432][ T7374] device hsr_slave_1 entered promiscuous mode [ 177.631502][ T7374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.641405][ T7374] Cannot create hsr debugfs directory [ 177.649781][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.661263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.727999][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.745519][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.758778][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.794277][ T7436] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.808883][ T7436] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.823109][ T7436] device bridge_slave_0 entered promiscuous mode [ 177.868567][ T7436] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.878608][ T7436] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.888959][ T7436] device bridge_slave_1 entered promiscuous mode [ 177.914409][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.934219][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.952476][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.964830][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.017694][ T6910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.036429][ T7436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.065776][ T7436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.144548][ T7436] team0: Port device team_slave_0 added [ 178.190235][ T7436] team0: Port device team_slave_1 added [ 178.305645][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.314271][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.352511][ T6910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.364844][ T7436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 178.375935][ T7436] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 178.411888][ T7436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 178.461765][ T7436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 178.468910][ T7436] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 178.504607][ T7436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 178.545053][ T7051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.590801][ T7374] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 178.654737][ T7096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.676904][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.688170][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.699681][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.710473][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.721306][ T7374] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 178.768683][ T7051] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.825504][ T7436] device hsr_slave_0 entered promiscuous mode [ 178.895374][ T7436] device hsr_slave_1 entered promiscuous mode [ 178.950892][ T7436] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 178.964718][ T7436] Cannot create hsr debugfs directory [ 178.985667][ T7374] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 179.033556][ T7374] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 179.146319][ T7096] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.155043][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.168530][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.178399][ T2665] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.187131][ T2665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.196212][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.206475][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.216832][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.227353][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.241659][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.252644][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.262968][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.283178][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.293904][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.304042][ T2662] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.312658][ T2662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.326544][ T6910] device veth0_vlan entered promiscuous mode [ 179.355936][ T7247] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 179.418895][ T6910] device veth1_vlan entered promiscuous mode [ 179.433085][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 179.444246][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.479064][ T7247] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 179.554714][ T7247] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 179.618735][ T7247] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 179.676842][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.685868][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.696823][ T2674] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.704717][ T2674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.713991][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.724701][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.735705][ T2674] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.743135][ T2674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.789073][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 179.798795][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.807594][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.817079][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.826949][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.888223][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.898088][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.908756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.918866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.928429][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.938949][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.949126][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.958669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.968325][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.978289][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.998479][ T7096] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 180.022475][ T7096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.060987][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.069171][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.078750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.089632][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.105911][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.116590][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.129677][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.138768][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.152994][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.165809][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.245914][ T7051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.266941][ T6910] device veth0_macvtap entered promiscuous mode [ 180.299522][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.315186][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.327857][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.365820][ T7096] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.406190][ T6910] device veth1_macvtap entered promiscuous mode [ 180.461843][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.474170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.538221][ T7374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.557394][ T7051] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.580322][ T7436] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 180.643295][ T7436] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 180.706235][ T7436] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 180.775136][ T7436] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 180.843285][ T6910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.863679][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.883592][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.897374][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.911036][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.936688][ T6910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.982572][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.995922][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.009260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.019914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.030453][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.039172][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.099993][ T7374] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.113712][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.125059][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.136081][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.147691][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.207973][ T7096] device veth0_vlan entered promiscuous mode [ 181.239958][ T7051] device veth0_vlan entered promiscuous mode [ 181.253991][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.268315][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.279674][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.287667][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.297261][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.307035][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.318163][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.326276][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.338002][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.351124][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.363551][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.378461][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.389708][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.534795][ T7051] device veth1_vlan entered promiscuous mode [ 181.548157][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.560609][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.591820][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.611947][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.641688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.652881][ T7096] device veth1_vlan entered promiscuous mode [ 181.711754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.725791][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.779097][ T7247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.802960][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.814042][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.828335][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.844830][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.045151][ T7374] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 182.059783][ T7374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 182.088840][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.103344][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.116275][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.128005][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.138009][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.147249][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.156849][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.166218][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.181000][ T7247] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.204180][ T7051] device veth0_macvtap entered promiscuous mode [ 182.219209][ T7096] device veth0_macvtap entered promiscuous mode [ 182.247547][ T7096] device veth1_macvtap entered promiscuous mode [ 182.320007][ T7051] device veth1_macvtap entered promiscuous mode [ 182.337198][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.349673][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.359416][ T2662] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.367026][ T2662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.378987][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.390103][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.399407][ T2662] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.406613][ T2662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.434732][ T7436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.454415][ T7096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.469310][ T7096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 02:50:14 executing program 0: [ 182.485616][ T7096] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.511175][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.519868][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 182.533123][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.544187][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.554864][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 182.581417][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 02:50:14 executing program 0: [ 182.627490][ T7096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.653280][ T7096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 02:50:14 executing program 0: [ 182.693656][ T7096] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.727588][ T7374] 8021q: adding VLAN 0 to HW filter on device batadv0 02:50:15 executing program 0: [ 182.764934][ T7436] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.799316][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 182.848572][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.868861][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.880073][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.889942][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 02:50:15 executing program 0: [ 182.903986][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.922122][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.941325][ T7051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 02:50:15 executing program 0: [ 182.953443][ T7051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.964923][ T7051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.978721][ T7051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.993548][ T7051] batman_adv: batadv0: Interface activated: batadv_slave_0 02:50:15 executing program 0: [ 183.059429][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 183.073427][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.121862][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.152608][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.184542][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.209302][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.228326][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.239749][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.252333][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.266938][ T2665] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.275501][ T2665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.285843][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.296385][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.306172][ T2665] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.314299][ T2665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.328411][ T7051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.342285][ T7051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.353449][ T7051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.364307][ T7051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.379402][ T7051] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.418914][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.431839][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.446922][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.460108][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.470689][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.551120][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 183.561289][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 183.570110][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.581730][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.613458][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 183.629462][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.639493][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.652111][ T7247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 183.825426][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 183.834890][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 183.846912][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.860232][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.070344][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.079337][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.100471][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.120100][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.132899][ T8203] 9pnet: p9_fd_create_tcp (8203): problem connecting socket to 127.0.0.1 [ 184.156289][ T7436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.190464][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.228611][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.261394][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.269969][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.313358][ T7374] device veth0_vlan entered promiscuous mode [ 184.350116][ T7247] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.376281][ T7374] device veth1_vlan entered promiscuous mode [ 184.449948][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 184.460994][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 184.518613][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.527916][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.836303][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.845521][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.867140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.877723][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.905777][ T7374] device veth0_macvtap entered promiscuous mode [ 184.920358][ T7436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.945064][ T7374] device veth1_macvtap entered promiscuous mode [ 184.987942][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.002129][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.010522][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.021426][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 02:50:17 executing program 0: [ 185.038911][ T7247] device veth0_vlan entered promiscuous mode [ 185.054561][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.063770][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.077244][ T7374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 02:50:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'syzkaller1\x00'}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) [ 185.107147][ T7374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.142343][ T7374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.155208][ T7374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.172987][ T7374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.207514][ T7374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.223749][ T7374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.247136][ T7247] device veth1_vlan entered promiscuous mode [ 185.275995][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 185.296084][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.333267][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.379085][ T7374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.396494][ T7374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.408438][ T7374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.421228][ T7374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.432525][ T7374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.444912][ T7374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.461275][ T7374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.513419][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 185.524786][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.551967][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.596654][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.608407][ T2665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.640521][ T7247] device veth0_macvtap entered promiscuous mode [ 185.672161][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.681523][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.728647][ T7247] device veth1_macvtap entered promiscuous mode [ 185.739318][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.751040][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.811155][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.825740][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.836975][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.848755][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.934457][ T7436] device veth0_vlan entered promiscuous mode [ 185.948213][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.964211][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.976244][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.988305][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.005638][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.018453][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.030744][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.041656][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.054485][ T7247] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 186.077790][ T8164] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.095467][ T8164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.144164][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.168587][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.182183][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.193475][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.205142][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.217346][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.230254][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.242489][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.256830][ T7247] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 186.271777][ T7436] device veth1_vlan entered promiscuous mode [ 186.283561][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 186.306518][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.317744][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.499857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 186.532303][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.544807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.559165][ T7436] device veth0_macvtap entered promiscuous mode [ 186.590220][ T7436] device veth1_macvtap entered promiscuous mode [ 186.639012][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.659787][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.680237][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.696278][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.706882][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.721531][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.733573][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.745823][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.756775][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.769041][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 02:50:19 executing program 3: 02:50:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f00000000c0)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=tcp']) [ 186.783749][ T7436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 186.798598][ T8164] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.812986][ T8164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.889935][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.912636][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.930701][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.954929][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.978333][ T8270] 9pnet: p9_fd_create_tcp (8270): problem connecting socket to 127.0.0.1 [ 186.997101][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.030894][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.052985][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.068809][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.082130][ T7436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.093944][ T7436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.109188][ T7436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.147888][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 187.172112][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 02:50:19 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) 02:50:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'syzkaller1\x00'}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) 02:50:19 executing program 0: 02:50:19 executing program 4: 02:50:19 executing program 3: 02:50:19 executing program 2: 02:50:19 executing program 3: 02:50:19 executing program 4: 02:50:19 executing program 2: 02:50:19 executing program 0: 02:50:19 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) 02:50:19 executing program 3: 02:50:19 executing program 4: 02:50:20 executing program 0: 02:50:20 executing program 2: 02:50:20 executing program 3: 02:50:20 executing program 4: 02:50:20 executing program 1: 02:50:20 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) 02:50:20 executing program 3: 02:50:20 executing program 2: 02:50:20 executing program 4: 02:50:20 executing program 0: 02:50:20 executing program 1: 02:50:21 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 02:50:21 executing program 1: 02:50:21 executing program 0: 02:50:21 executing program 2: 02:50:21 executing program 4: 02:50:21 executing program 3: 02:50:21 executing program 1: 02:50:21 executing program 2: 02:50:21 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) 02:50:21 executing program 0: 02:50:21 executing program 4: 02:50:21 executing program 1: 02:50:21 executing program 3: 02:50:21 executing program 2: 02:50:21 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) 02:50:21 executing program 1: 02:50:21 executing program 3: 02:50:21 executing program 0: socket(0x1f, 0x5, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000000), 0x4) sendfile(r1, 0xffffffffffffffff, 0x0, 0xedc0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800100000000) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000640)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xffdbc4c3) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x35295) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x6}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000300)={'vlan0\x00', {0x2, 0x4e22, @multicast2}}) recvmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)) socket$inet6_udp(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000580)={0x10}, 0x10) clone(0xd48d24434713bd52, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 02:50:21 executing program 4: semop(0x0, &(0x7f0000000380)=[{0x1, 0x0, 0x800}], 0x1) 02:50:21 executing program 1: socket(0x1f, 0x5, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x5, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r1, 0xffffffffffffffff, 0x0, 0xedc0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800100000000) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000640)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xffdbc4c3) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x35295) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x6}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000300)={'vlan0\x00', {0x2, 0x4e22, @multicast2}}) recvmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r4, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000580)={0x10}, 0x10) clone(0xd48d24434713bd52, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 02:50:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/134, 0xe3) 02:50:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x0) 02:50:21 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) 02:50:21 executing program 4: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) 02:50:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/134, 0xe3) 02:50:21 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) 02:50:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:50:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000080), 0x4) 02:50:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/134, 0xe3) [ 189.813186][ T8389] input: syz1 as /devices/virtual/input/input5 [ 189.944192][ T8388] ================================================================== [ 189.952678][ T8388] BUG: KASAN: use-after-free in __mutex_lock+0x1033/0x13c0 [ 189.962837][ T8388] Read of size 8 at addr ffff88808f507158 by task syz-executor.4/8388 [ 189.972494][ T8388] [ 189.974855][ T8388] CPU: 1 PID: 8388 Comm: syz-executor.4 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 189.986751][ T8388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.997658][ T8388] Call Trace: [ 190.000999][ T8388] dump_stack+0x18f/0x20d [ 190.006408][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.011420][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.016388][ T8388] print_address_description.constprop.0.cold+0xd3/0x413 [ 190.024680][ T8388] ? cdev_device_del+0x69/0x80 [ 190.030445][ T8388] ? evdev_disconnect+0x3d/0xb0 [ 190.036321][ T8388] ? __input_unregister_device+0x1b0/0x430 [ 190.043299][ T8388] ? input_unregister_device+0xb4/0xf0 [ 190.050191][ T8388] ? uinput_destroy_device+0x1e2/0x240 [ 190.056110][ T8388] ? vprintk_func+0x97/0x1a6 [ 190.061632][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.066719][ T8388] kasan_report.cold+0x1f/0x37 [ 190.074838][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.080349][ T8388] __mutex_lock+0x1033/0x13c0 [ 190.086061][ T8388] ? evdev_cleanup+0x21/0x190 [ 190.091743][ T8388] ? print_usage_bug+0x240/0x240 [ 190.096719][ T8388] ? trace_hardirqs_off+0x50/0x220 [ 190.102038][ T8388] ? mutex_trylock+0x2c0/0x2c0 [ 190.106990][ T8388] ? mark_held_locks+0x9f/0xe0 [ 190.112434][ T8388] ? kfree+0x1eb/0x2b0 [ 190.117067][ T8388] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 190.125115][ T8388] ? kfree_const+0x51/0x60 [ 190.129667][ T8388] ? evdev_cleanup+0x21/0x190 [ 190.134460][ T8388] evdev_cleanup+0x21/0x190 [ 190.140498][ T8388] evdev_disconnect+0x45/0xb0 [ 190.145392][ T8388] __input_unregister_device+0x1b0/0x430 [ 190.151354][ T8388] input_unregister_device+0xb4/0xf0 [ 190.156669][ T8388] uinput_destroy_device+0x1e2/0x240 [ 190.162170][ T8388] ? uinput_destroy_device+0x240/0x240 [ 190.168194][ T8388] uinput_release+0x37/0x50 [ 190.172750][ T8388] __fput+0x33e/0x880 [ 190.176858][ T8388] task_work_run+0xf4/0x1b0 [ 190.181582][ T8388] exit_to_usermode_loop+0x2fa/0x360 [ 190.186928][ T8388] do_syscall_64+0x6b1/0x7d0 [ 190.192455][ T8388] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 190.198571][ T8388] RIP: 0033:0x416621 [ 190.202759][ T8388] 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 [ 190.223861][ T8388] RSP: 002b:00007ffeae107010 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 190.232663][ T8388] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416621 [ 190.242118][ T8388] RDX: 0000001b2f320000 RSI: 00000000000000d0 RDI: 0000000000000003 [ 190.250355][ T8388] RBP: 0000000000000001 R08: 00000000551800d0 R09: 00000000551800d4 [ 190.258347][ T8388] R10: 00007ffeae107100 R11: 0000000000000293 R12: 000000000078c900 [ 190.266419][ T8388] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078bf0c [ 190.274699][ T8388] [ 190.277170][ T8388] Allocated by task 8389: [ 190.281525][ T8388] save_stack+0x1b/0x40 [ 190.285895][ T8388] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 190.291545][ T8388] kmem_cache_alloc_trace+0x153/0x7d0 [ 190.296960][ T8388] evdev_connect+0x80/0x4d0 [ 190.301774][ T8388] input_attach_handler+0x194/0x200 [ 190.306987][ T8388] input_register_device.cold+0xf5/0x246 [ 190.314329][ T8388] uinput_ioctl_handler.isra.0+0x1210/0x1d80 [ 190.320458][ T8388] ksys_ioctl+0x11a/0x180 [ 190.324928][ T8388] __x64_sys_ioctl+0x6f/0xb0 [ 190.329774][ T8388] do_syscall_64+0xf6/0x7d0 [ 190.334394][ T8388] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 190.340403][ T8388] [ 190.342767][ T8388] Freed by task 8388: [ 190.346777][ T8388] save_stack+0x1b/0x40 [ 190.350949][ T8388] __kasan_slab_free+0xf7/0x140 [ 190.356070][ T8388] kfree+0x109/0x2b0 [ 190.359971][ T8388] device_release+0x71/0x200 [ 190.364748][ T8388] kobject_put+0x1c8/0x2f0 [ 190.369278][ T8388] cdev_device_del+0x69/0x80 [ 190.373952][ T8388] evdev_disconnect+0x3d/0xb0 [ 190.379210][ T8388] __input_unregister_device+0x1b0/0x430 [ 190.384875][ T8388] input_unregister_device+0xb4/0xf0 [ 190.390459][ T8388] uinput_destroy_device+0x1e2/0x240 [ 190.395894][ T8388] uinput_release+0x37/0x50 [ 190.400598][ T8388] __fput+0x33e/0x880 [ 190.405219][ T8388] task_work_run+0xf4/0x1b0 [ 190.410374][ T8388] exit_to_usermode_loop+0x2fa/0x360 [ 190.416601][ T8388] do_syscall_64+0x6b1/0x7d0 [ 190.422014][ T8388] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 190.428930][ T8388] [ 190.431385][ T8388] The buggy address belongs to the object at ffff88808f507000 [ 190.431385][ T8388] which belongs to the cache kmalloc-2k of size 2048 [ 190.447404][ T8388] The buggy address is located 344 bytes inside of [ 190.447404][ T8388] 2048-byte region [ffff88808f507000, ffff88808f507800) [ 190.462426][ T8388] The buggy address belongs to the page: [ 190.468691][ T8388] page:ffffea00023d41c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 190.478356][ T8388] flags: 0xfffe0000000200(slab) [ 190.483232][ T8388] raw: 00fffe0000000200 ffffea00023d4188 ffffea00027b3408 ffff8880aa000e00 [ 190.492043][ T8388] raw: 0000000000000000 ffff88808f507000 0000000100000001 0000000000000000 [ 190.501099][ T8388] page dumped because: kasan: bad access detected [ 190.507554][ T8388] [ 190.510033][ T8388] Memory state around the buggy address: [ 190.515996][ T8388] ffff88808f507000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 190.524163][ T8388] ffff88808f507080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 190.532768][ T8388] >ffff88808f507100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 190.541201][ T8388] ^ [ 190.548152][ T8388] ffff88808f507180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 190.556798][ T8388] ffff88808f507200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 190.567449][ T8388] ================================================================== [ 190.576606][ T8388] Disabling lock debugging due to kernel taint 02:50:22 executing program 0: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) ioperm(0x6, 0x0, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/vmallocinfo\x00', 0x0, 0x0) 02:50:22 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) 02:50:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/134, 0xe3) 02:50:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000080), 0x4) 02:50:22 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) [ 190.692633][ T8388] Kernel panic - not syncing: panic_on_warn set ... [ 190.700060][ T8388] CPU: 1 PID: 8388 Comm: syz-executor.4 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 190.711970][ T8388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.724858][ T8388] Call Trace: [ 190.728586][ T8388] dump_stack+0x18f/0x20d [ 190.734344][ T8388] ? __mutex_lock+0xf50/0x13c0 [ 190.739747][ T8388] panic+0x2e3/0x75c [ 190.743859][ T8388] ? __warn_printk+0xf3/0xf3 [ 190.748483][ T8388] ? preempt_schedule_common+0x5e/0xc0 [ 190.755779][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.761990][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.769201][ T8388] ? preempt_schedule_thunk+0x16/0x18 [ 190.776454][ T8388] ? trace_hardirqs_on+0x55/0x230 [ 190.784327][ T8388] ? __mutex_lock+0x1033/0x13c0 02:50:23 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) [ 190.793274][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.798467][ T8388] end_report+0x4d/0x53 [ 190.803697][ T8388] kasan_report.cold+0xd/0x37 [ 190.809655][ T8388] ? __mutex_lock+0x1033/0x13c0 [ 190.816159][ T8388] __mutex_lock+0x1033/0x13c0 [ 190.822143][ T8388] ? evdev_cleanup+0x21/0x190 [ 190.827633][ T8388] ? print_usage_bug+0x240/0x240 [ 190.832700][ T8388] ? trace_hardirqs_off+0x50/0x220 [ 190.838184][ T8388] ? mutex_trylock+0x2c0/0x2c0 [ 190.843756][ T8388] ? mark_held_locks+0x9f/0xe0 [ 190.852249][ T8388] ? kfree+0x1eb/0x2b0 [ 190.857038][ T8388] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 190.863169][ T8388] ? kfree_const+0x51/0x60 [ 190.870216][ T8388] ? evdev_cleanup+0x21/0x190 [ 190.876325][ T8388] evdev_cleanup+0x21/0x190 [ 190.881116][ T8388] evdev_disconnect+0x45/0xb0 [ 190.886607][ T8388] __input_unregister_device+0x1b0/0x430 02:50:23 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$cgroup_pid(r0, 0x0, 0x0) [ 190.892717][ T8388] input_unregister_device+0xb4/0xf0 [ 190.898655][ T8388] uinput_destroy_device+0x1e2/0x240 [ 190.906486][ T8388] ? uinput_destroy_device+0x240/0x240 [ 190.913576][ T8388] uinput_release+0x37/0x50 [ 190.920483][ T8388] __fput+0x33e/0x880 [ 190.925010][ T8388] task_work_run+0xf4/0x1b0 [ 190.930347][ T8388] exit_to_usermode_loop+0x2fa/0x360 [ 190.940301][ T8388] do_syscall_64+0x6b1/0x7d0 [ 190.950982][ T8388] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 190.960498][ T8388] RIP: 0033:0x416621 [ 190.968445][ T8388] 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 [ 190.993177][ T8388] RSP: 002b:00007ffeae107010 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 191.007872][ T8388] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416621 [ 191.015944][ T8388] RDX: 0000001b2f320000 RSI: 00000000000000d0 RDI: 0000000000000003 [ 191.024339][ T8388] RBP: 0000000000000001 R08: 00000000551800d0 R09: 00000000551800d4 [ 191.033796][ T8388] R10: 00007ffeae107100 R11: 0000000000000293 R12: 000000000078c900 [ 191.042254][ T8388] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078bf0c [ 191.052064][ T8388] Kernel Offset: disabled [ 191.056408][ T8388] Rebooting in 86400 seconds..