[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.242' (ECDSA) to the list of known hosts. 2020/04/23 23:53:04 fuzzer started 2020/04/23 23:53:07 dialing manager at 10.128.0.105:45225 2020/04/23 23:53:07 syscalls: 2960 2020/04/23 23:53:07 code coverage: enabled 2020/04/23 23:53:07 comparison tracing: enabled 2020/04/23 23:53:07 extra coverage: enabled 2020/04/23 23:53:07 setuid sandbox: enabled 2020/04/23 23:53:07 namespace sandbox: enabled 2020/04/23 23:53:07 Android sandbox: /sys/fs/selinux/policy does not exist 2020/04/23 23:53:07 fault injection: enabled 2020/04/23 23:53:07 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/04/23 23:53:07 net packet injection: enabled 2020/04/23 23:53:07 net device setup: enabled 2020/04/23 23:53:07 concurrency sanitizer: enabled 2020/04/23 23:53:07 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/04/23 23:53:07 USB emulation: /dev/raw-gadget does not exist syzkaller login: [ 46.553551][ T6731] KCSAN: could not find function: 'do_ipv6_setsockopt' [ 47.437201][ T6731] KCSAN: could not find function: '_find_next_bit' [ 48.370694][ T6731] KCSAN: could not find function: 'poll_schedule_timeout' 2020/04/23 23:53:12 adding functions to KCSAN blacklist: 'find_get_pages_range_tag' 'xas_clear_mark' '__ext4_new_inode' 'wbt_done' 'bond_start_xmit' 'ext4_writepages' 'generic_write_end' 'run_timer_softirq' 'kauditd_thread' 'ext4_setattr' 'ep_poll' 'tick_sched_do_timer' 'blk_mq_dispatch_rq_list' '__mark_inode_dirty' 'get_cpu_idle_time_us' 'ext4_free_inodes_count' 'kvm_mmu_notifier_invalidate_range_end' 'do_ipv6_setsockopt' '__add_to_page_cache_locked' 'ext4_mark_iloc_dirty' 'blk_mq_get_request' 'add_timer' 'page_counter_charge' 'copy_process' '_find_next_bit' 'do_nanosleep' 'ktime_get_real_seconds' 'poll_schedule_timeout' 'filemap_map_pages' 'xas_find_marked' 'pcpu_alloc' 'io_sq_thread' 'do_exit' 'tick_nohz_idle_stop_tick' '__delete_from_page_cache' 'generic_fillattr' 'fsnotify' '__x64_sys_ptrace' 'echo_char' 'do_signal_stop' 'mod_timer' 'audit_log_start' 'atime_needs_update' 23:56:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$TCSETA(0xffffffffffffffff, 0x5406, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, &(0x7f00000002c0)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) dup(r0) r3 = socket(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000fe8fc3000000bb0000000000000000000000000002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffe00000010000000032000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dbd70000000000002000000000000000000000048000200656362286369706865725f6e756c6c2900"/240], 0x4}}, 0x0) [ 252.024126][ T6735] IPVS: ftp: loaded support on port[0] = 21 23:56:34 executing program 1: io_setup(0x7, &(0x7f0000000300)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x20000005002}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, 0x0}]) [ 252.096946][ T6735] chnl_net:caif_netlink_parms(): no params data found [ 252.243427][ T6735] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.250534][ T6735] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.258181][ T6735] device bridge_slave_0 entered promiscuous mode [ 252.279669][ T6735] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.286794][ T6735] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.301556][ T6735] device bridge_slave_1 entered promiscuous mode [ 252.327881][ T6735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.339357][ T6735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.342139][ T6859] IPVS: ftp: loaded support on port[0] = 21 [ 252.361436][ T6735] team0: Port device team_slave_0 added [ 252.368735][ T6735] team0: Port device team_slave_1 added [ 252.386533][ T6735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.395111][ T6735] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 252.421988][ T6735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.435057][ T6735] batman_adv: batadv0: Adding interface: batadv_slave_1 23:56:35 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000000140)="1f0000000104fffffd3b54c007110000f30501", 0x13) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 252.443004][ T6735] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 252.472259][ T6735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 252.542858][ T6735] device hsr_slave_0 entered promiscuous mode [ 252.600954][ T6735] device hsr_slave_1 entered promiscuous mode [ 252.662417][ T6909] IPVS: ftp: loaded support on port[0] = 21 23:56:35 executing program 3: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000200)) [ 252.831527][ T6859] chnl_net:caif_netlink_parms(): no params data found [ 252.862011][ T6735] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 252.892952][ T6735] netdevsim netdevsim0 netdevsim1: renamed from eth1 23:56:35 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) msgctl$IPC_RMID(r0, 0x0) [ 252.997991][ T6909] chnl_net:caif_netlink_parms(): no params data found [ 253.011229][ T6735] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 253.022721][ T7136] IPVS: ftp: loaded support on port[0] = 21 [ 253.062992][ T6735] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 253.188111][ T6859] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.221948][ T6859] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.229743][ T6859] device bridge_slave_0 entered promiscuous mode [ 253.252080][ T6859] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.259129][ T6859] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.281286][ T6859] device bridge_slave_1 entered promiscuous mode 23:56:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) [ 253.315377][ T6859] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.387746][ T7204] IPVS: ftp: loaded support on port[0] = 21 [ 253.395759][ T6859] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.441906][ T6909] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.448979][ T6909] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.463083][ T6909] device bridge_slave_0 entered promiscuous mode [ 253.480553][ T6859] team0: Port device team_slave_0 added [ 253.488659][ T6859] team0: Port device team_slave_1 added [ 253.506611][ T6909] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.515537][ T6909] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.523349][ T6909] device bridge_slave_1 entered promiscuous mode [ 253.547290][ T7298] IPVS: ftp: loaded support on port[0] = 21 [ 253.553358][ T7136] chnl_net:caif_netlink_parms(): no params data found [ 253.563149][ T6859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.570097][ T6859] 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. [ 253.597097][ T6859] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.623485][ T6735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.637971][ T6859] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.644984][ T6859] 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. [ 253.671504][ T6859] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.683533][ T6909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.696247][ T6909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.754171][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.762795][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.797761][ T6735] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.805849][ T6909] team0: Port device team_slave_0 added [ 253.814645][ T6909] team0: Port device team_slave_1 added [ 253.862566][ T6859] device hsr_slave_0 entered promiscuous mode [ 253.890936][ T6859] device hsr_slave_1 entered promiscuous mode [ 253.930529][ T6859] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 253.938142][ T6859] Cannot create hsr debugfs directory [ 253.962578][ T6909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.969572][ T6909] 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. [ 253.996001][ T6909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.009044][ T6909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.016384][ T6909] 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. [ 254.042587][ T6909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.066208][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.074960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.084039][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.091101][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.132622][ T6909] device hsr_slave_0 entered promiscuous mode [ 254.191055][ T6909] device hsr_slave_1 entered promiscuous mode [ 254.250535][ T6909] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.258103][ T6909] Cannot create hsr debugfs directory [ 254.272501][ T7204] chnl_net:caif_netlink_parms(): no params data found [ 254.296620][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.304737][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.314146][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.323120][ T7159] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.330232][ T7159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.361405][ T7136] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.368446][ T7136] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.377714][ T7136] device bridge_slave_0 entered promiscuous mode [ 254.390105][ T7136] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.398652][ T7136] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.406679][ T7136] device bridge_slave_1 entered promiscuous mode [ 254.413954][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.423063][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.432700][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.441611][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.451764][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.499174][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.509949][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.536354][ T7136] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.546373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.555224][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.568589][ T6735] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 254.580318][ T6735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 254.588626][ T7298] chnl_net:caif_netlink_parms(): no params data found [ 254.606351][ T7136] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.616309][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.625213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.672015][ T6859] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 254.722136][ T6909] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 254.762611][ T6859] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 254.802899][ T6859] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 254.836966][ T7136] team0: Port device team_slave_0 added [ 254.843111][ T6909] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 254.893790][ T6909] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 254.962137][ T6859] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 255.002230][ T7204] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.009277][ T7204] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.019053][ T7204] device bridge_slave_0 entered promiscuous mode [ 255.027411][ T7204] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.035055][ T7204] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.043029][ T7204] device bridge_slave_1 entered promiscuous mode [ 255.050588][ T7136] team0: Port device team_slave_1 added [ 255.069122][ T7298] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.076442][ T7298] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.084316][ T7298] device bridge_slave_0 entered promiscuous mode [ 255.092524][ T6909] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 255.151370][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.159487][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.172279][ T7136] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.179231][ T7136] 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. [ 255.205814][ T7136] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.217118][ T7298] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.224488][ T7298] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.232319][ T7298] device bridge_slave_1 entered promiscuous mode [ 255.250500][ T7298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.261816][ T6735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.274412][ T7136] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.281483][ T7136] 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. [ 255.308235][ T7136] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.320774][ T7298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.344403][ T7204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.355527][ T7204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.412841][ T7136] device hsr_slave_0 entered promiscuous mode [ 255.460673][ T7136] device hsr_slave_1 entered promiscuous mode [ 255.500532][ T7136] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 255.508296][ T7136] Cannot create hsr debugfs directory [ 255.553608][ T7204] team0: Port device team_slave_0 added [ 255.563090][ T7298] team0: Port device team_slave_0 added [ 255.588569][ T7204] team0: Port device team_slave_1 added [ 255.594997][ T7298] team0: Port device team_slave_1 added [ 255.610849][ T7298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.617846][ T7298] 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. [ 255.644665][ T7298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.660432][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.669121][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.685816][ T7298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.693402][ T7298] 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. [ 255.719848][ T7298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.784187][ T7298] device hsr_slave_0 entered promiscuous mode [ 255.860544][ T7298] device hsr_slave_1 entered promiscuous mode [ 255.920303][ T7298] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 255.927879][ T7298] Cannot create hsr debugfs directory [ 255.943006][ T7204] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.949990][ T7204] 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. [ 255.976627][ T7204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 256.007131][ T6859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.015596][ T7204] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 256.023051][ T7204] 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. [ 256.049192][ T7204] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 256.075206][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.083761][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.132414][ T7204] device hsr_slave_0 entered promiscuous mode [ 256.190495][ T7204] device hsr_slave_1 entered promiscuous mode [ 256.230265][ T7204] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 256.237835][ T7204] Cannot create hsr debugfs directory [ 256.244378][ T6735] device veth0_vlan entered promiscuous mode [ 256.251283][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.259061][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.268570][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.276394][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.300848][ T6859] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.329432][ T6735] device veth1_vlan entered promiscuous mode [ 256.350606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 256.361924][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.370801][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.381634][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.388764][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.397262][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.424232][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.433057][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.443815][ T7159] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.450962][ T7159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.458689][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.470042][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.482152][ T6909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.500460][ T6735] device veth0_macvtap entered promiscuous mode [ 256.515058][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.523768][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.532999][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.542276][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.551778][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.559864][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.577305][ T7136] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 256.613299][ T7136] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 256.652583][ T7136] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 256.705733][ T7136] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 256.763861][ T6735] device veth1_macvtap entered promiscuous mode [ 256.776926][ T6909] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.792986][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.803015][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.811400][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.818931][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.827859][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.836754][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.845721][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.854476][ T3636] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.861536][ T3636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.869574][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.891216][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.899670][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.911096][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.919729][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.930961][ T3636] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.938000][ T3636] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.947852][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.963850][ T6859] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.975594][ T6859] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 257.000666][ T7298] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 257.033275][ T7298] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 257.081847][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.092452][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.100927][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 257.109606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 257.120800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 257.137757][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 257.163083][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 257.171786][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 257.184750][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 257.193080][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.203536][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.212133][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.222181][ T7298] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 257.272802][ T7298] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 257.311891][ T7204] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 257.353194][ T7204] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 257.404532][ T6735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 257.415126][ T6909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 257.430947][ T7204] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 257.464879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 257.473721][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.487240][ T6735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.513814][ T7204] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 257.602967][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.611743][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.621026][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.628493][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.668124][ T6859] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.693549][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.701469][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.720069][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.728769][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.739930][ T6909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.765087][ T7136] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.807816][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.818868][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.834433][ T7136] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.849620][ T6859] device veth0_vlan entered promiscuous mode [ 257.863335][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.871314][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.879007][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.888191][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.897210][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.905474][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.923528][ T7298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.934924][ T6859] device veth1_vlan entered promiscuous mode [ 257.946806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.955075][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.963920][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.973047][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.980104][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.996446][ T6909] device veth0_vlan entered promiscuous mode [ 258.010671][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 258.019138][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.027435][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.036054][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.045286][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 258.053993][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.063035][ T2628] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.070160][ T2628] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.078209][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 258.086219][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.103443][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 258.111675][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.119451][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 258.128940][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 258.145174][ T6909] device veth1_vlan entered promiscuous mode [ 258.160476][ T7204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 258.172837][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 258.181671][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 258.191519][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 258.201478][ T7298] 8021q: adding VLAN 0 to HW filter on device team0 [ 258.208859][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 258.245953][ T7204] 8021q: adding VLAN 0 to HW filter on device team0 [ 258.253905][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 258.263838][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 258.272722][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 258.281753][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.290670][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.299181][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.308559][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.317232][ T7159] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.324324][ T7159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.332304][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 258.340074][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.348434][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.360357][ T6859] device veth0_macvtap entered promiscuous mode [ 258.408919][ T7136] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 258.431758][ T7136] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 258.449432][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.457940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 258.470241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.478619][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.485681][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.494588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.503744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.512669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.521495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.530943][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.537967][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.546376][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 258.555157][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.563731][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.570974][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.578693][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 258.587754][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 258.596264][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.604926][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 258.613334][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.624681][ T6859] device veth1_macvtap entered promiscuous mode [ 258.641602][ T6909] device veth0_macvtap entered promiscuous mode [ 258.670609][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 258.694988][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 23:56:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$TCSETA(0xffffffffffffffff, 0x5406, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, &(0x7f00000002c0)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) dup(r0) r3 = socket(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000fe8fc3000000bb0000000000000000000000000002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffe00000010000000032000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dbd70000000000002000000000000000000000048000200656362286369706865725f6e756c6c2900"/240], 0x4}}, 0x0) [ 258.715061][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.725949][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.734995][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 258.746421][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 258.756517][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 258.768543][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 258.778475][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 258.791596][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 258.803196][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 258.816592][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 258.847385][ T6909] device veth1_macvtap entered promiscuous mode [ 258.878279][ T6859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.905396][ T6859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.918216][ T6859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.930054][ T7987] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 23:56:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) [ 258.961925][ T7204] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 258.978816][ T7204] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 258.996664][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 259.010134][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 259.018430][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 259.029832][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 259.062698][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 259.080374][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.089104][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.098417][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 259.107286][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 259.122213][ T6859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.134601][ T6859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.146312][ T6859] batman_adv: batadv0: Interface activated: batadv_slave_1 23:56:41 executing program 0: [ 259.167826][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 259.191302][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 259.199371][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 259.210888][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 259.219640][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.231603][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 259.241886][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:56:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x84b, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 259.262450][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 259.281359][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 259.289871][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 259.302005][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.331194][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.345958][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.361408][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.372675][ T6909] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.383550][ T7136] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 259.403673][ T7298] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 259.417688][ T7298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 259.427146][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.436564][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.445764][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 259.454487][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 259.464904][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.476013][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.486306][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.498243][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.509733][ T6909] batman_adv: batadv0: Interface activated: batadv_slave_1 23:56:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00'}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0xa00000000000000, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x948, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000068000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000626f6e645f736c6176655f3000000000736974300000000000000000000000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b8080000e8080000616d6f6e670000000000000000000000000000000000000000000400000000001804000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037118bc35d3037960000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000892f9284b45f00000000000000000000000000000000a600000000000000000000000000f9ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d65992000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbcb951a4f0f3300ebb39c00000000000000000000000000000000000000000000000000000000000000000000000000e70000000000053cbf7eee533b170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee72000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003800e04771f4c2d100000000000000000000000000000000000000000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800"/2376]}, 0x9c0) [ 259.529930][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 259.537395][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 259.547022][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.556069][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 259.576763][ T7204] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 259.608132][ T8005] ebt_among: src integrity fail: 315 [ 259.610584][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 259.630417][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 259.651881][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 259.670922][ T2628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 23:56:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe364, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) close(r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) [ 259.699155][ T7298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 259.743826][ T8017] ================================================================== [ 259.753092][ T8017] BUG: KCSAN: data-race in vm_area_dup / vma_interval_tree_insert [ 259.761163][ T8017] [ 259.763522][ T8017] write to 0xffff8881222e9830 of 8 bytes by task 8019 on cpu 0: [ 259.771243][ T8017] vma_interval_tree_insert+0x15d/0x220 [ 259.773393][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.777229][ T8017] __vma_link_file+0xca/0xf0 [ 259.777252][ T8017] vma_link+0x97/0x110 [ 259.794062][ T8017] mmap_region+0x8ba/0xdd0 [ 259.798477][ T8017] do_mmap+0x717/0xc20 [ 259.798590][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.802533][ T8017] vm_mmap_pgoff+0x12f/0x190 [ 259.802548][ T8017] ksys_mmap_pgoff+0x2db/0x420 [ 259.802565][ T8017] do_syscall_64+0xc7/0x3b0 [ 259.802581][ T8017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.802584][ T8017] [ 259.802597][ T8017] read to 0xffff8881222e97d0 of 200 bytes by task 8017 on cpu 1: [ 259.802609][ T8017] vm_area_dup+0x71/0x110 [ 259.802623][ T8017] __split_vma+0x83/0x340 [ 259.802643][ T8017] split_vma+0x69/0x90 [ 259.802663][ T8017] mprotect_fixup+0x404/0x530 [ 259.827342][ T7136] device veth0_vlan entered promiscuous mode [ 259.830708][ T8017] do_mprotect_pkey+0x3da/0x640 [ 259.830721][ T8017] __x64_sys_mprotect+0x4d/0x60 [ 259.830737][ T8017] do_syscall_64+0xc7/0x3b0 [ 259.830760][ T8017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.836585][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.840785][ T8017] [ 259.840789][ T8017] Reported by Kernel Concurrency Sanitizer on: [ 259.840806][ T8017] CPU: 1 PID: 8017 Comm: modprobe Not tainted 5.7.0-rc1-syzkaller #0 [ 259.840814][ T8017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.840819][ T8017] ================================================================== [ 259.840827][ T8017] Kernel panic - not syncing: panic_on_warn set ... [ 259.840849][ T8017] CPU: 1 PID: 8017 Comm: modprobe Not tainted 5.7.0-rc1-syzkaller #0 [ 259.847707][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.849461][ T8017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.866777][ T7136] device veth1_vlan entered promiscuous mode [ 259.868952][ T8017] Call Trace: [ 259.868985][ T8017] dump_stack+0x11d/0x187 [ 259.912283][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 259.917855][ T8017] panic+0x210/0x640 [ 259.917879][ T8017] ? vprintk_func+0x89/0x13a [ 259.934001][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 259.941770][ T8017] kcsan_report.cold+0xc/0x1a [ 259.941792][ T8017] kcsan_setup_watchpoint+0x3fb/0x440 [ 259.941813][ T8017] vm_area_dup+0x71/0x110 [ 259.953605][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.959043][ T8017] __split_vma+0x83/0x340 [ 259.971659][ T7666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.972574][ T8017] split_vma+0x69/0x90 [ 259.972589][ T8017] mprotect_fixup+0x404/0x530 [ 259.972614][ T8017] do_mprotect_pkey+0x3da/0x640 [ 259.985096][ T7136] device veth0_macvtap entered promiscuous mode [ 259.988493][ T8017] __x64_sys_mprotect+0x4d/0x60 [ 260.005233][ T7136] device veth1_macvtap entered promiscuous mode [ 260.006879][ T8017] do_syscall_64+0xc7/0x3b0 [ 260.006905][ T8017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.046759][ T7136] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.051470][ T8017] RIP: 0033:0x7f1dcc8a13a7 [ 260.051491][ T8017] Code: ff 66 90 b8 0b 00 00 00 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 8d 0d 89 bd 20 00 f7 d8 89 01 48 83 c8 ff c3 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 69 bd 20 00 f7 d8 89 01 48 83 [ 260.051499][ T8017] RSP: 002b:00007ffce0849948 EFLAGS: 00000206 ORIG_RAX: 000000000000000a [ 260.051522][ T8017] RAX: ffffffffffffffda RBX: 00007f1dccaa5000 RCX: 00007f1dcc8a13a7 [ 260.066041][ T7136] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.068078][ T8017] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 00007f1dcc67e000 [ 260.068087][ T8017] RBP: 00007ffce0849c80 R08: 0000000000000000 R09: 0000000000000000 [ 260.068105][ T8017] R10: 00007ffce0849950 R11: 0000000000000206 R12: 00007ffce0849d68 [ 260.081162][ T7136] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.084359][ T8017] R13: 0000000000000002 R14: 0000000000000801 R15: 00007ffce0849d20 [ 260.090318][ T8017] Kernel Offset: disabled [ 260.182948][ T8017] Rebooting in 86400 seconds..