[ 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 '10.128.0.95' (ECDSA) to the list of known hosts. 2020/05/14 20:13:16 fuzzer started 2020/05/14 20:13:16 dialing manager at 10.128.0.105:44163 2020/05/14 20:13:17 syscalls: 3055 2020/05/14 20:13:17 code coverage: enabled 2020/05/14 20:13:17 comparison tracing: enabled 2020/05/14 20:13:17 extra coverage: enabled 2020/05/14 20:13:17 setuid sandbox: enabled 2020/05/14 20:13:17 namespace sandbox: enabled 2020/05/14 20:13:17 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/14 20:13:17 fault injection: enabled 2020/05/14 20:13:17 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/14 20:13:17 net packet injection: enabled 2020/05/14 20:13:17 net device setup: enabled 2020/05/14 20:13:17 concurrency sanitizer: enabled 2020/05/14 20:13:17 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/14 20:13:17 USB emulation: enabled syzkaller login: [ 57.918589][ T8921] KCSAN: could not find function: '_find_next_bit' [ 58.521784][ T8921] KCSAN: could not find function: 'poll_schedule_timeout' 2020/05/14 20:13:24 adding functions to KCSAN blacklist: 'ext4_mark_iloc_dirty' 'dccp_rcv_reset' 'yama_ptracer_del' 'vm_area_dup' '__ext4_new_inode' 'generic_write_end' 'dd_has_work' 'ext4_writepages' '__x64_sys_ptrace' 'alloc_pid' 'schedule_hrtimeout_range_clock' 'kauditd_thread' 'shmem_getpage_gfp' 'tick_nohz_idle_stop_tick' 'ext4_free_inodes_count' 'delete_from_page_cache_batch' 'copy_process' 'perf_event_wakeup' 'mod_timer' 'find_get_pages_range_tag' '__synchronize_hardirq' 'n_tty_receive_buf_common' 'futex_wait_queue_me' 'run_timer_softirq' 'generic_fillattr' 'pcpu_alloc' 'wbt_wait' '__filemap_fdatawrite_range' 'echo_char' 'tick_nohz_next_event' 'blk_mq_get_request' 'add_timer' 'shmem_file_read_iter' 'do_nanosleep' 'tick_sched_do_timer' 'ktime_get_seconds' '__add_to_page_cache_locked' 'blk_mq_sched_dispatch_requests' 'xas_find_marked' 'blk_mq_dispatch_rq_list' '__delete_from_page_cache' 'mounts_open_common' 'wbt_done' 'commit_echoes' 'ext4_da_write_end' '__get_user_pages' 'do_exit' 'ep_poll' 'do_signal_stop' '_find_next_bit' 'poll_schedule_timeout' '__snd_rawmidi_transmit_ack' 'lruvec_lru_size' 'ext4_mb_find_by_goal' 'ktime_get_real_seconds' 'page_counter_charge' '__perf_event_overflow' 20:16:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x1ff, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='status\x00') preadv(r3, &(0x7f0000000500), 0x37d, 0x0) [ 264.099081][ T8925] IPVS: ftp: loaded support on port[0] = 21 [ 264.182201][ T8925] chnl_net:caif_netlink_parms(): no params data found 20:16:49 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffd05) r2 = socket$alg(0x26, 0x5, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000000580), 0x10000005c) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x9, 0x8d}, 0x0) getpid() write$P9_RLCREATE(r3, 0x0, 0xffffffffffffff43) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x4139569a) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x0, 0x3, 0x1, 0x400}, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r6, 0x0, 0x80000011, 0x0) [ 264.222724][ T8925] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.229931][ T8925] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.238162][ T8925] device bridge_slave_0 entered promiscuous mode [ 264.246884][ T8925] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.255393][ T8925] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.264211][ T8925] device bridge_slave_1 entered promiscuous mode [ 264.282483][ T8925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.294133][ T8925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.314920][ T8925] team0: Port device team_slave_0 added [ 264.322357][ T8925] team0: Port device team_slave_1 added [ 264.338299][ T8925] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 264.345540][ T8925] 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. [ 264.372521][ T8925] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 264.385415][ T8925] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 264.392367][ T8925] 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. [ 264.419007][ T8925] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 20:16:49 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r0, 0x7ffffc, 0x0) r1 = mq_open(&(0x7f0000000000)='eth0\x00', 0x42, 0x0, 0x0) r2 = epoll_create(0x20) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1080, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000400)='attr/current\x00', 0xfffffffffffffffd) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x5, 0x1, 0x301, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x804) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) mq_timedsend(r1, 0x0, 0x0, 0x0, 0x0) epoll_wait(r2, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}], 0x575, 0x89) [ 264.496221][ T8925] device hsr_slave_0 entered promiscuous mode [ 264.533977][ T8925] device hsr_slave_1 entered promiscuous mode [ 264.619861][ T9079] IPVS: ftp: loaded support on port[0] = 21 [ 264.747885][ T9127] IPVS: ftp: loaded support on port[0] = 21 20:16:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32c-generic)\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x8000) accept$inet(r1, 0x0, 0x0) [ 264.794964][ T8925] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 264.847648][ T9079] chnl_net:caif_netlink_parms(): no params data found [ 264.856814][ T8925] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 264.928409][ T8925] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 264.987024][ T8925] netdevsim netdevsim0 netdevsim3: renamed from eth3 20:16:50 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 265.039696][ T9259] IPVS: ftp: loaded support on port[0] = 21 [ 265.157478][ T8925] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.164552][ T8925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.171806][ T8925] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.178913][ T8925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.239216][ T9079] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.253711][ T9079] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.262083][ T9079] device bridge_slave_0 entered promiscuous mode [ 265.284880][ T5301] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.293143][ T5301] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.310374][ T9127] chnl_net:caif_netlink_parms(): no params data found [ 265.325878][ T9079] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.332934][ T9079] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.354382][ T9079] device bridge_slave_1 entered promiscuous mode [ 265.374816][ T9352] IPVS: ftp: loaded support on port[0] = 21 20:16:50 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/65, 0x7ffff000}], 0x1) [ 265.437821][ T9079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.465668][ T9079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.529434][ T9079] team0: Port device team_slave_0 added [ 265.569226][ T9127] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.580197][ T9127] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.589563][ T9127] device bridge_slave_0 entered promiscuous mode [ 265.600552][ T9079] team0: Port device team_slave_1 added [ 265.618927][ T9259] chnl_net:caif_netlink_parms(): no params data found [ 265.638309][ T9127] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.646247][ T9127] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.657284][ T9127] device bridge_slave_1 entered promiscuous mode [ 265.668863][ T8925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.692255][ T9079] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.699536][ T9079] 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. [ 265.726023][ T9079] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.741509][ T9079] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.748761][ T9079] 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. [ 265.775144][ T9079] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.791971][ T9502] IPVS: ftp: loaded support on port[0] = 21 [ 265.826628][ T9079] device hsr_slave_0 entered promiscuous mode [ 265.853950][ T9079] device hsr_slave_1 entered promiscuous mode [ 265.903779][ T9079] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.911384][ T9079] Cannot create hsr debugfs directory [ 265.921544][ T9352] chnl_net:caif_netlink_parms(): no params data found [ 265.936791][ T9127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.960653][ T9127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.013319][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.021116][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.038225][ T8925] 8021q: adding VLAN 0 to HW filter on device team0 [ 266.055468][ T9259] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.062532][ T9259] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.071060][ T9259] device bridge_slave_0 entered promiscuous mode [ 266.079308][ T9127] team0: Port device team_slave_0 added [ 266.088868][ T9127] team0: Port device team_slave_1 added [ 266.107475][ T9259] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.116610][ T9259] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.124394][ T9259] device bridge_slave_1 entered promiscuous mode [ 266.159578][ T9259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.170662][ T9259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.181515][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.190330][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.198681][ T5301] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.205749][ T5301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.213537][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.222410][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.231005][ T5301] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.238076][ T5301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.251729][ T9127] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.261261][ T9127] 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. [ 266.287674][ T9127] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.302811][ T9127] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.310181][ T9127] 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. [ 266.336810][ T9127] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.365476][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 266.405867][ T9127] device hsr_slave_0 entered promiscuous mode [ 266.474335][ T9127] device hsr_slave_1 entered promiscuous mode [ 266.523723][ T9127] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 266.531290][ T9127] Cannot create hsr debugfs directory [ 266.549972][ T9352] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.557898][ T9352] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.565582][ T9352] device bridge_slave_0 entered promiscuous mode [ 266.585939][ T9079] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 266.627582][ T9079] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 266.716665][ T9259] team0: Port device team_slave_0 added [ 266.723258][ T9352] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.731374][ T9352] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.739301][ T9352] device bridge_slave_1 entered promiscuous mode [ 266.759381][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 266.769473][ T9079] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 266.806299][ T9259] team0: Port device team_slave_1 added [ 266.831692][ T9259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.838753][ T9259] 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. [ 266.866743][ T9259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.886266][ T9079] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 266.916564][ T9352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.933284][ T9259] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.940716][ T9259] 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. [ 266.966961][ T9259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.978595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 266.987384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 266.996795][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 267.007787][ T9352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 267.027007][ T9502] chnl_net:caif_netlink_parms(): no params data found [ 267.052696][ T9352] team0: Port device team_slave_0 added [ 267.062360][ T9352] team0: Port device team_slave_1 added [ 267.105884][ T9259] device hsr_slave_0 entered promiscuous mode [ 267.164326][ T9259] device hsr_slave_1 entered promiscuous mode [ 267.203731][ T9259] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 267.211294][ T9259] Cannot create hsr debugfs directory [ 267.226521][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.235772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.245769][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.254355][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.289183][ T8925] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 267.307686][ T8925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 267.320839][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.332480][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.359861][ T9352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 267.369481][ T9352] 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. [ 267.396295][ T9352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 267.408898][ T9352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.416315][ T9352] 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. [ 267.442650][ T9352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 267.497144][ T9502] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.504279][ T9502] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.511870][ T9502] device bridge_slave_0 entered promiscuous mode [ 267.545806][ T9352] device hsr_slave_0 entered promiscuous mode [ 267.584079][ T9352] device hsr_slave_1 entered promiscuous mode [ 267.633829][ T9352] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 267.641378][ T9352] Cannot create hsr debugfs directory [ 267.655758][ T9502] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.662806][ T9502] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.671278][ T9502] device bridge_slave_1 entered promiscuous mode [ 267.699365][ T9127] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 267.779407][ T9127] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 267.825909][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 267.833329][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 267.844688][ T8925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 267.869225][ T9502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 267.878413][ T9127] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 267.908103][ T9127] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 267.992477][ T9502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 268.026844][ T9259] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 268.070636][ T9259] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 268.106509][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 268.115111][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 268.124311][ T9352] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 268.195099][ T9259] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 268.225446][ T9352] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 268.277785][ T9079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.285508][ T9502] team0: Port device team_slave_0 added [ 268.291555][ T9259] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 268.331849][ T9352] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 268.397800][ T9352] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 268.446438][ T9502] team0: Port device team_slave_1 added [ 268.465586][ T8925] device veth0_vlan entered promiscuous mode [ 268.473309][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 268.483522][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 268.492595][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 268.500604][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 268.526022][ T9502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.532987][ T9502] 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. [ 268.560308][ T9502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.573142][ T9502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.580801][ T9502] 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. [ 268.607215][ T9502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.632464][ T8925] device veth1_vlan entered promiscuous mode [ 268.654655][ T9127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.682570][ T9079] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.725921][ T9502] device hsr_slave_0 entered promiscuous mode [ 268.784096][ T9502] device hsr_slave_1 entered promiscuous mode [ 268.823861][ T9502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.831498][ T9502] Cannot create hsr debugfs directory [ 268.837682][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.845613][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 268.853161][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 268.862031][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 268.870590][ T4955] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.877634][ T4955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.894783][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 268.903260][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 268.911633][ T4955] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.918847][ T4955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.927838][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 268.957454][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.965665][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 268.973328][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 268.982199][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 268.991050][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.000175][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.009122][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.017835][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.026935][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.035802][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.045689][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.062829][ T8925] device veth0_macvtap entered promiscuous mode [ 269.089791][ T9127] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.099897][ T8925] device veth1_macvtap entered promiscuous mode [ 269.110122][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 269.119078][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 269.127365][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.135906][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.150658][ T9259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.180813][ T9079] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 269.191851][ T9079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 269.207244][ T9352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.216930][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 269.226315][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.235099][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.244467][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.252798][ T4955] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.259998][ T4955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.292777][ T9259] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.304115][ T8925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.318691][ T9352] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.331396][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.339467][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.348341][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.356977][ T4955] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.364024][ T4955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.371871][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.380799][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.388603][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.396548][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 269.405567][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 269.414376][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.421989][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.430127][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.438961][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.447566][ T4955] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.454689][ T4955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.481554][ T8925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.490573][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.499566][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.508342][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.517334][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.526217][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 269.533602][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 269.541267][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 269.549844][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 269.558632][ T9502] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 269.585985][ T9502] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 269.635777][ T9502] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 269.676648][ T9502] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 269.747881][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.757017][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.766256][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.774884][ T4955] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.781963][ T4955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.795707][ T9079] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.846311][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.854940][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.863284][ T5301] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.870354][ T5301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.878057][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.886736][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.895184][ T5301] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.902198][ T5301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.909922][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.918786][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.927459][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.935989][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.944381][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.980891][ T9127] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 269.991857][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.001651][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.011104][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.020021][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.029072][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.038008][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.047021][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.056037][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.065186][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.073549][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.082411][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.091316][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.099832][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.129480][ T9352] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 270.141290][ T9352] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.155603][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.163459][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.171630][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.180167][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.188933][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.197425][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.205782][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.214211][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.222500][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.242286][ T9259] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 270.253459][ T9259] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.303089][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.311844][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.321552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.330545][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.339662][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.348410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.356857][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.365204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.382114][ T9127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.407437][ T9079] device veth0_vlan entered promiscuous mode [ 270.414897][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.422546][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.432679][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.440973][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.448940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.463953][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.471404][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.480285][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.488087][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.542374][ T9259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.589375][ T9352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.602025][ T9079] device veth1_vlan entered promiscuous mode [ 270.642728][ T9502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 270.658829][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.669147][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.683831][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.692458][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.775484][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.787343][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.803962][ T9127] device veth0_vlan entered promiscuous mode [ 270.817435][ T9502] 8021q: adding VLAN 0 to HW filter on device team0 [ 270.825962][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.837255][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.845168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.852790][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.869962][ T9259] device veth0_vlan entered promiscuous mode [ 270.882046][ T9127] device veth1_vlan entered promiscuous mode [ 270.890013][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 270.900613][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.909419][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.920118][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.929066][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.937873][ T4955] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.944980][ T4955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.958434][ T9259] device veth1_vlan entered promiscuous mode [ 270.971019][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.979171][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.987225][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 270.995611][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.003472][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 271.012440][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.021015][ T4955] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.028147][ T4955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.041908][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.050174][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.059180][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.072145][ T9079] device veth0_macvtap entered promiscuous mode [ 271.090080][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.099864][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 271.108745][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 271.118201][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.127259][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.153860][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 271.162699][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 271.171774][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 271.180553][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 271.189055][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 271.197623][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 271.212631][ T9352] device veth0_vlan entered promiscuous mode [ 271.222811][ T9079] device veth1_macvtap entered promiscuous mode [ 271.234386][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 271.242309][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.251697][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.260609][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 271.269231][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.291107][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.299021][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.307454][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.316389][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.325335][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 271.334001][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.349881][ T9352] device veth1_vlan entered promiscuous mode [ 271.358709][ T9127] device veth0_macvtap entered promiscuous mode [ 271.374466][ T9502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 271.384090][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.392554][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 20:16:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x1ff, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='status\x00') preadv(r3, &(0x7f0000000500), 0x37d, 0x0) [ 271.403469][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.412496][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.425251][ T9127] device veth1_macvtap entered promiscuous mode [ 271.433024][ T9259] device veth0_macvtap entered promiscuous mode [ 271.500563][ T9079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.517726][ T9079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.530047][ T9079] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.542463][ T9259] device veth1_macvtap entered promiscuous mode [ 271.561818][ T9352] device veth0_macvtap entered promiscuous mode [ 271.581982][ T9127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.597461][ T9127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.608378][ T9127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.621495][ T9127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.633123][ T9127] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.643686][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.675347][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 271.686708][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 271.694920][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 271.703061][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.715868][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.725272][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.734673][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.743147][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 271.751408][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.759631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.768661][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.779746][ T9079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.791353][ T9079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.802608][ T9079] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 271.815425][ T9352] device veth1_macvtap entered promiscuous mode [ 271.822614][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 271.831238][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 271.840589][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 271.862108][ T9127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.873083][ T9127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.884129][ T9127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.895351][ T9127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.906699][ T9127] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 271.916229][ T9259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.927467][ T9259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.937907][ T9259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.948785][ T9259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.959052][ T9259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.970225][ T9259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.982230][ T9259] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.995741][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.005263][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.013887][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.022680][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.046629][ T9502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 272.071010][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.088638][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.099486][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.110606][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.120949][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.131810][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.142316][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.153306][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.165860][ T9352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.173544][ T9259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.185825][ T9259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.196747][ T9259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.207603][ T9259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.217832][ T9259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.228586][ T9259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.240269][ T9259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.253837][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.262684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 20:16:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x1ff, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='status\x00') preadv(r3, &(0x7f0000000500), 0x37d, 0x0) [ 272.272648][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.282747][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.312736][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.326288][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.356317][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.367480][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.378097][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.389176][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.400307][ T9352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.471876][ T9352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.487437][ T9352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.544934][T10193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.553545][T10193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 20:16:58 executing program 3: 20:16:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d61637674617000040002800a000500140000000000000008000a00", @ANYRES32=r2], 0x48}}, 0x0) [ 272.941019][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 272.961264][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.092157][T10234] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 273.111780][T10234] device batadv0 entered promiscuous mode [ 273.129722][T10234] 8021q: adding VLAN 0 to HW filter on device macvtap1 20:16:58 executing program 0: syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='S'], 0x81) socket$inet_udplite(0x2, 0x2, 0x88) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 20:16:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x412) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast}, 0x10) sendto(r1, &(0x7f0000000000)='X', 0x1, 0x4a54, 0x0, 0x0) [ 273.164006][T10234] team0: Device macvtap1 failed to register rx_handler [ 273.194653][T10234] device batadv0 left promiscuous mode 20:16:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket$inet(0x2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000000)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000003c0)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000180)={0x3000, 0x10000, 0x9, 0x2, 0x3b}) socket$nl_route(0x10, 0x3, 0x0) [ 273.407598][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.416842][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.437739][ T9502] device veth0_vlan entered promiscuous mode [ 273.456760][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.472632][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.510871][ T9502] device veth1_vlan entered promiscuous mode [ 273.536824][T10254] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 273.558153][T10254] device batadv0 entered promiscuous mode [ 273.576867][T10254] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 273.585245][T10254] team0: Device macvtap1 failed to register rx_handler [ 273.592615][T10254] device batadv0 left promiscuous mode [ 273.878117][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 273.894319][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 273.902632][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.920777][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 20:16:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket$inet(0x2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000000), &(0x7f0000000140)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0x3000, 0x10000, 0x9, 0x0, 0x3b}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001900010c000000000000e550f5000007ddffffff000000140012f40000732d6160b3c5db4ca8e4e083e2e3000001007504d57a4b534ca404ec157c04650a0000010000000000b079c6613d34bf519c1a694c2949cc07"], 0x30}}, 0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) 20:16:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d61637674617000040002800a000500140000000000000008000a00", @ANYRES32=r2], 0x48}}, 0x0) 20:16:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket$inet(0x2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000000)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000003c0)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000180)={0x3000, 0x10000, 0x9, 0x2, 0x3b}) socket$nl_route(0x10, 0x3, 0x0) 20:16:59 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 273.957832][ T9502] device veth0_macvtap entered promiscuous mode [ 273.976824][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 273.990182][ T9502] device veth1_macvtap entered promiscuous mode [ 274.025772][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.057913][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.086534][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.115977][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.137102][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.172651][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.198359][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.222509][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.236528][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.263687][ C0] hrtimer: interrupt took 44993 ns [ 274.294118][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.323551][ T9502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 274.336051][T10277] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 274.356105][T10277] device batadv0 entered promiscuous mode [ 274.366333][T10277] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 274.374969][T10277] team0: Device macvtap1 failed to register rx_handler [ 274.382308][T10277] device batadv0 left promiscuous mode [ 274.544171][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 274.553531][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 274.565821][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.577203][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.587991][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.598930][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.610828][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.623049][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.637397][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.649090][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.662946][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.676840][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.709713][ T9502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 274.736512][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 274.746606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 274.760178][T10301] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 274.771763][T10301] device batadv0 entered promiscuous mode [ 274.778725][T10301] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 274.788922][T10301] team0: Device macvtap1 failed to register rx_handler [ 274.796506][T10301] device batadv0 left promiscuous mode 20:17:00 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/65, 0x7ffff000}], 0x1) 20:17:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x18, 0x0, 0x0, 0x0) 20:17:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendfile(r1, r0, 0x0, 0xedc0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 20:17:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) dup2(r1, r0) 20:17:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket$inet(0x2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000000), &(0x7f0000000140)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0x3000, 0x10000, 0x9, 0x0, 0x3b}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001900010c000000000000e550f5000007ddffffff000000140012f40000732d6160b3c5db4ca8e4e083e2e3000001007504d57a4b534ca404ec157c04650a0000010000000000b079c6613d34bf519c1a694c2949cc07"], 0x30}}, 0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) 20:17:00 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x800000000000401) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240), &(0x7f0000000340)=0x8) [ 275.928666][T10321] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 20:17:01 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x201}, 0x20) ftruncate(r4, 0x200004) sendfile(r0, r4, 0x0, 0x80001d000010) 20:17:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) 20:17:01 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) r2 = dup2(r1, r0) fcntl$setstatus(r2, 0x4, 0x4a800) 20:17:01 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x189) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r1) r2 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) sendto$inet(0xffffffffffffffff, &(0x7f0000000400)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abf922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6ca46248247925984a7a05bc5a20f96e4f7ae55d88fecf9221a750fbf746bec66ba0000000000", 0x5d, 0x4040000, 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000100)=0xcb9c, 0xffffffffffffffff, &(0x7f0000000140)=0x7, 0x0, 0x0) shmdt(r2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002a80)={0x0, 0x0, 0x0}, 0xc0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 20:17:01 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x2) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r3 = getpid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000e00)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000008f80000030000003003000098020000000000000000000000000000000000009802000098020000980200009802000098020000030080000000000000000000ffffffffe00000010000000000000000e4000000010000000000bd00000000007465616d5f736c6176655f310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001080200000000000000000000000000000000000000005001686173686c696d6974000000000000000000000000000000000000000002726f73653000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff00000000000000000000000003000000070000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000400000000000000000000000000000070009000000000000000000000000000000000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 20:17:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 276.278341][ T27] audit: type=1800 audit(1589487421.397:2): pid=10359 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15768 res=0 [ 276.399927][T10370] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 20:17:02 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4, 0x8}}, @TCA_CHAIN={0x8}]}, 0x38}}, 0x0) 20:17:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)) 20:17:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x5, 0x10, 0x5}]}, 0x30}}, 0x0) 20:17:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x5, 0x10, 0x5}]}, 0x30}}, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0}, &(0x7f0000cab000)=0xc) sendmsg$sock(r4, &(0x7f0000000780)={&(0x7f0000000340)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f00000003c0)="10d8c5a9c98ba64941bc7a1bf42bc0ea2e4ede03a8ced3b23f6b8ea54dcbda2ab72fa538d2238da094950949f1cec7efbf5bf2b20bde5ffcb55730c2384d2e1e2460b0", 0x43}, {&(0x7f0000000440)="0026b16a4fc97cbaeec768cab25c2020efaf4d6c9ba919427c9165fc4c02d5c4ee3bf44496599cff2cc063b865abe51fd685078254057a03284e62a705df0e73455f97b41a6d724cc60ae81d21f65b753d577cf038b9258e88b31e6b2061c7348586a46aba9a8fcdaefb509d42fb4fbb246809eceb03b3946d27bf989a2cf847701839cc1e0257a97e3870e480de324008bee12f5060ace6fce0dcd659665c69a885caae3f9569af5749b824f6bea62d19c042af1b53b984d8b6ced2994292245440cfc18471bb21ac570e6d42", 0xcd}, {&(0x7f0000000540)="a4904ea375ef3eb07d9acf61628fba099316142dc2a2a9cb914196c52d3cbb7a8b0768298d4166b773f08f433ae19cde45ca3c7e1c63233797b172ac2cc1c3ec389f10aa129e52d5a2b205077a25f1e160c07542f0c8d1d51bdd57e658f172278218cbbc0e9718f2615aea9d7a4ae3ff4c979124d4deb823bb01a53998dabbbb4d1822f7573804d03d83068f9e4614cfb6f4b6fb2ad4bea8dbe91c7487bbc5e5b88bd62b04b817e1b8650c3a8bfc60ebce841b65a942126842b1f8701521610c9bd1bb", 0xc3}], 0x3, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0xabc}}, @txtime={{0x18, 0x1, 0x3d, 0x7e0}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffc}}], 0xd8}, 0x20000000) r6 = dup(r0) r7 = syz_open_procfs(r5, &(0x7f00000007c0)='net/vlan/vlan0\x00') getsockopt$inet_udp_int(r7, 0x11, 0x66, &(0x7f0000000800), &(0x7f0000000840)=0x4) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0x101}, 0x13) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r8}]}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff97}, 0x48) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000240)={0x0, 0x0, 0x5, 0x0, 0x0, [{{r1}, 0x4}, {{r3}, 0x66fd4cd1}, {{r6}, 0x2}, {{r8}, 0xfffffffffffffffb}, {{r9}, 0x5}]}) [ 276.925920][ T5269] ================================================================== [ 276.934169][ T5269] BUG: KCSAN: data-race in exit_signals / task_dump_owner [ 276.941273][ T5269] [ 276.943736][ T5269] write to 0xffff8880a2dca0a4 of 4 bytes by task 10376 on cpu 1: [ 276.951671][ T5269] exit_signals+0x135/0x4c0 [ 276.956174][ T5269] do_exit+0x17b/0x11e0 [ 276.960322][ T5269] do_group_exit+0xae/0x1a0 [ 276.964902][ T5269] __x64_sys_exit_group+0x2b/0x30 [ 276.971015][ T5269] do_syscall_64+0xc7/0x3b0 [ 276.975585][ T5269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.981469][ T5269] [ 276.983811][ T5269] read to 0xffff8880a2dca0a4 of 4 bytes by task 5269 on cpu 0: [ 276.991361][ T5269] task_dump_owner+0x42/0x250 [ 276.997005][ T5269] pid_update_inode+0x35/0x70 [ 277.001690][ T5269] pid_revalidate+0x89/0x110 [ 277.006285][ T5269] lookup_fast+0x38c/0x3a0 [ 277.010705][ T5269] walk_component+0x6a/0x390 [ 277.013402][T10387] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.015370][ T5269] link_path_walk.part.0+0x469/0x700 [ 277.015385][ T5269] path_openat+0x191/0x23d0 [ 277.015401][ T5269] do_filp_open+0x11e/0x1b0 [ 277.015421][ T5269] do_sys_openat2+0x52e/0x680 [ 277.015445][ T5269] do_sys_open+0xa2/0x110 [ 277.027816][T10387] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.032235][ T5269] __x64_sys_open+0x50/0x60 [ 277.032254][ T5269] do_syscall_64+0xc7/0x3b0 [ 277.032269][ T5269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.032272][ T5269] [ 277.032276][ T5269] Reported by Kernel Concurrency Sanitizer on: [ 277.032295][ T5269] CPU: 0 PID: 5269 Comm: systemd-journal Not tainted 5.7.0-rc1-syzkaller #0 [ 277.032303][ T5269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.032309][ T5269] ================================================================== [ 277.032325][ T5269] Kernel panic - not syncing: panic_on_warn set ... [ 277.110239][ T5269] CPU: 0 PID: 5269 Comm: systemd-journal Not tainted 5.7.0-rc1-syzkaller #0 [ 277.118897][ T5269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.129035][ T5269] Call Trace: [ 277.132357][ T5269] dump_stack+0x11d/0x187 [ 277.136693][ T5269] panic+0x210/0x640 [ 277.140632][ T5269] ? vprintk_func+0x89/0x13a [ 277.145219][ T5269] kcsan_report.cold+0xc/0x1a [ 277.149898][ T5269] kcsan_setup_watchpoint+0x3fb/0x440 [ 277.155262][ T5269] task_dump_owner+0x42/0x250 [ 277.159932][ T5269] pid_update_inode+0x35/0x70 [ 277.164620][ T5269] pid_revalidate+0x89/0x110 [ 277.169204][ T5269] lookup_fast+0x38c/0x3a0 [ 277.173609][ T5269] walk_component+0x6a/0x390 [ 277.178278][ T5269] link_path_walk.part.0+0x469/0x700 [ 277.183570][ T5269] path_openat+0x191/0x23d0 [ 277.188064][ T5269] ? kernfs_path_from_node_locked+0x546/0x880 [ 277.194123][ T5269] ? debug_smp_processor_id+0x3f/0x129 [ 277.199574][ T5269] ? kernfs_path_from_node+0x5b/0x70 [ 277.204852][ T5269] do_filp_open+0x11e/0x1b0 [ 277.209351][ T5269] ? __read_once_size+0x2f/0xd0 [ 277.214187][ T5269] ? _raw_spin_unlock+0x38/0x60 [ 277.219025][ T5269] ? __alloc_fd+0x2f3/0x3b0 [ 277.223522][ T5269] do_sys_openat2+0x52e/0x680 [ 277.228193][ T5269] do_sys_open+0xa2/0x110 [ 277.232514][ T5269] __x64_sys_open+0x50/0x60 [ 277.237016][ T5269] do_syscall_64+0xc7/0x3b0 [ 277.241511][ T5269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.252388][ T5269] RIP: 0033:0x7fd379fae6f0 [ 277.256807][ T5269] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 277.276493][ T5269] RSP: 002b:00007ffc24f61e08 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 277.284896][ T5269] RAX: ffffffffffffffda RBX: 000055b69e5f35c0 RCX: 00007fd379fae6f0 [ 277.292854][ T5269] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc24f61ee0 [ 277.300832][ T5269] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 277.308878][ T5269] R10: 0000000000080000 R11: 0000000000000246 R12: 00007fd37a9f67b4 [ 277.316950][ T5269] R13: 0000000000000001 R14: 00007ffc24f62c10 R15: 00007ffc24f62490 [ 277.327039][ T5269] Kernel Offset: disabled [ 277.331655][ T5269] Rebooting in 86400 seconds..