[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2020/07/21 07:37:12 fuzzer started 2020/07/21 07:37:12 dialing manager at 10.128.0.105:35669 2020/07/21 07:37:12 syscalls: 3080 2020/07/21 07:37:12 code coverage: enabled 2020/07/21 07:37:12 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2020/07/21 07:37:12 extra coverage: extra coverage is not supported by the kernel 2020/07/21 07:37:12 setuid sandbox: enabled 2020/07/21 07:37:12 namespace sandbox: enabled 2020/07/21 07:37:12 Android sandbox: enabled 2020/07/21 07:37:12 fault injection: enabled 2020/07/21 07:37:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/07/21 07:37:12 net packet injection: enabled 2020/07/21 07:37:12 net device setup: enabled 2020/07/21 07:37:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/07/21 07:37:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/07/21 07:37:12 USB emulation: /dev/raw-gadget does not exist syzkaller login: [ 32.865257] random: crng init done [ 32.868851] random: 7 urandom warning(s) missed due to ratelimiting 07:38:22 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000003001985680c1ba3a20400ff7e280000005e00ffffba162441caf0da3b40c925234476d0b80ca0aa1c0009b3ebea8653b1cc7e6397", 0x4c}], 0x1}, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) write$tun(r2, &(0x7f00000019c0)=ANY=[@ANYBLOB="0300000000002d000000450000600000000000119078ac1414bbac1414aa0420880b000800006517215edc46654100000c00000086dd080088be00000000100000000100000000000000080022eb000000002000000002"], 0x6a) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:38:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000980)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x18c) 07:38:22 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000003001985680c1ba3a20400ff7e280000005e00ffffba162441caf0da3b40c925234476d0b80ca0aa1c0009b3ebea8653b1cc7e6397", 0x4c}], 0x1}, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) write$tun(0xffffffffffffffff, &(0x7f00000019c0)=ANY=[@ANYBLOB="0300000000002d000000450000600000000000119078ac1414bbac1414aa0420880b0008000065"], 0x6a) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xbfc) 07:38:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000000000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000100"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b"], 0x28}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) 07:38:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = openat$vcsa(0xffffff9c, &(0x7f0000000580)='/dev/vcsa\x00', 0x200c02, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000800)=0x5) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$KIOCSOUND(r1, 0x8008743f, 0x8154000) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='devices.list\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x40080ff6f) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x6, &(0x7f0000000700)=[{&(0x7f0000000380)="af6158d44805ef0a830185eb99699b9631c914e329491971fa247c5124571468c179abff88f8406c823f086a4c3e8c2750ec22955251a09bddc1dc62092335c976bfcd4f00fe77172669083fda966f402094ef7329a99a4eade4701e6e320cd8feb03e68d0cecb5e1e242d5b7f8d97097d43b2211d0403e9a3218ba2dcb434474766e246b224d5d4e5e156d1516bfba4cd2ae35a1ea3cc381aa4f5ca641f5390c82a5fd0bfd6c24592097ba67a6d68b783f6ae99174ed5f6821edf9d55df", 0xbe, 0xfffffc00}, {&(0x7f0000000040), 0x0, 0x3}, {&(0x7f0000000480)="61dff3244ae164c52e7474c9a46a9c5078b807876f6bc512952e1c70e376785c6e596536fdeea803b19bd69bf10006d533bd3fe90ed83c86e5fab953a6c7ca2770e02fba411beb5f9c93636d16712f3e3ba9f98aae9f2d27cec75065723d2e3df645ba85c45b11c4d7deec246ee3066c5e37c95f79a6056b5222a3a9345f5f5fda7b77be71bac9646614d23a555e53b2522c5323f45eee37feef846d2f284b7ea6776c0a04be3c05bdbcaaaa924fb338498e00de29eb0f436fde8b0d5b0f51321f107082aaa63c553c02f4b03941ef42f44b588f6f886c13071c21dabc849c4fdfc19b7fc644987337dd720916c46e67be9e9fdbc4eff5654d9211e379a4d5", 0xff, 0x2}, {&(0x7f0000000140)="190573e786794c1191be18e73ee38b0e4d3208fedd11cf2f85d04923ecc531f57d3f0b3a785b7e056c5489548602f742e6b67bddac6c6f9a7689fb744cf713", 0x3f, 0x75ba1d5c}, {&(0x7f00000001c0)}, {&(0x7f0000000600), 0x0, 0x8}]) clone(0x27300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000340)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000780)={0x0, @l2={0x1f, 0x0, @any, 0x7fff, 0x1}, @rc={0x1f, @any, 0x5}, @isdn={0x22, 0x1, 0x7f, 0x8, 0x81}, 0x800, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ipvlan0\x00', 0x2, 0x80000000, 0x4}) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 07:38:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) socket$inet(0x2, 0x0, 0xa95) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) write(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, 0x0, 0x40895) getrandom(&(0x7f0000000080)=""/208, 0xd0, 0x2) arch_prctl$ARCH_GET_CPUID(0x1011) [ 101.494910] audit: type=1400 audit(1595317102.160:8): avc: denied { execmem } for pid=6341 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 101.784427] IPVS: ftp: loaded support on port[0] = 21 [ 102.086877] IPVS: ftp: loaded support on port[0] = 21 [ 102.152935] chnl_net:caif_netlink_parms(): no params data found [ 102.225221] IPVS: ftp: loaded support on port[0] = 21 [ 102.243905] chnl_net:caif_netlink_parms(): no params data found [ 102.307327] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.315252] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.323958] device bridge_slave_0 entered promiscuous mode [ 102.331300] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.338698] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.346593] device bridge_slave_1 entered promiscuous mode [ 102.381874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 102.398402] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 102.409197] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.415932] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.423660] device bridge_slave_0 entered promiscuous mode [ 102.438755] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.445362] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.452617] device bridge_slave_1 entered promiscuous mode [ 102.473821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 102.481341] team0: Port device team_slave_0 added [ 102.487189] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 102.494750] team0: Port device team_slave_1 added [ 102.527798] IPVS: ftp: loaded support on port[0] = 21 [ 102.529352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 102.547866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.554348] 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. [ 102.580721] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.593031] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 102.601449] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.607920] 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. [ 102.633148] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.654280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 102.675975] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 102.683747] team0: Port device team_slave_0 added [ 102.689078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 102.709217] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 102.716333] team0: Port device team_slave_1 added [ 102.774745] device hsr_slave_0 entered promiscuous mode [ 102.812251] device hsr_slave_1 entered promiscuous mode [ 102.884974] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 102.921293] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 102.940427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.940916] IPVS: ftp: loaded support on port[0] = 21 [ 102.948663] 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. [ 102.979070] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.996126] chnl_net:caif_netlink_parms(): no params data found [ 103.018462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.024814] 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. [ 103.050570] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.064523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 103.086695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 103.206124] device hsr_slave_0 entered promiscuous mode [ 103.222393] device hsr_slave_1 entered promiscuous mode [ 103.262924] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 103.303402] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 103.348830] chnl_net:caif_netlink_parms(): no params data found [ 103.400004] IPVS: ftp: loaded support on port[0] = 21 [ 103.473501] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.479974] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.489171] device bridge_slave_0 entered promiscuous mode [ 103.499274] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.506246] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.513800] device bridge_slave_1 entered promiscuous mode [ 103.563994] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 103.605440] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 103.645905] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 103.667474] chnl_net:caif_netlink_parms(): no params data found [ 103.716492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 103.724044] team0: Port device team_slave_0 added [ 103.751218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 103.757984] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 103.766107] team0: Port device team_slave_1 added [ 103.816165] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.822478] 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. [ 103.848279] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.860051] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.866451] 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. [ 103.891972] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.902363] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.908709] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.917269] device bridge_slave_0 entered promiscuous mode [ 103.933132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 103.947894] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.954374] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.961253] device bridge_slave_1 entered promiscuous mode [ 103.969224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 104.035955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.048936] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.057693] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.064948] device bridge_slave_0 entered promiscuous mode [ 104.077331] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.083995] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.090992] device bridge_slave_1 entered promiscuous mode [ 104.132835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.148912] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 104.184914] device hsr_slave_0 entered promiscuous mode [ 104.222224] device hsr_slave_1 entered promiscuous mode [ 104.274031] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.291769] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 104.304940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.313443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.320608] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 104.328249] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 104.336995] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 104.345435] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.354225] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 104.369621] chnl_net:caif_netlink_parms(): no params data found [ 104.395423] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 104.421204] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 104.429536] team0: Port device team_slave_0 added [ 104.436096] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 104.443924] team0: Port device team_slave_1 added [ 104.457476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 104.467594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.502561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.510709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.520843] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.527457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.538225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 104.550922] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 104.558635] team0: Port device team_slave_0 added [ 104.564904] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.571134] 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. [ 104.596720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.607808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.615655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.623854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.631549] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.638013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.647126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.665844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 104.673770] team0: Port device team_slave_1 added [ 104.679318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.687750] 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. [ 104.714193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.725483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 104.740097] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.759154] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 104.766989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 104.776942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 104.784701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.791544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.799568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.807660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.848820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.855268] 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. [ 104.881269] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.894100] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 104.900176] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.964592] device hsr_slave_0 entered promiscuous mode [ 105.002266] device hsr_slave_1 entered promiscuous mode [ 105.042729] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 105.050153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 105.059610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 105.073735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.079996] 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. [ 105.106266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.117638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 105.124974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.132957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.140524] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.146907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.153974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.162126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.169859] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 105.179493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 105.192237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 105.218284] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.224951] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.233147] device bridge_slave_0 entered promiscuous mode [ 105.239613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 105.247331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.254537] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.261414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.269271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.276984] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.283367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.290465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.298398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.313453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 105.321545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 105.338664] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.348303] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.357327] device bridge_slave_1 entered promiscuous mode [ 105.378365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.386011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.394605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.410687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 105.419557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 105.441992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.449813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.459668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.480030] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 105.486249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.534404] device hsr_slave_0 entered promiscuous mode [ 105.571952] device hsr_slave_1 entered promiscuous mode [ 105.612992] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 105.620766] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 105.630389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 105.661279] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 105.670000] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 105.684592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.692775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.700431] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.736931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 105.745977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 105.766770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.775559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.784108] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 105.791260] team0: Port device team_slave_0 added [ 105.798485] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 105.806449] team0: Port device team_slave_1 added [ 105.817767] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 105.833012] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 105.845826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.861202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 105.875958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.883769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.890496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.898819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.929088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 105.939094] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.950139] 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. [ 105.950145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.952022] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.993539] 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. [ 106.018874] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.030150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 106.042432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.050013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.059424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 106.072036] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 106.093478] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 106.099496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.186081] device hsr_slave_0 entered promiscuous mode [ 106.232041] device hsr_slave_1 entered promiscuous mode [ 106.278257] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 106.292508] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 106.319912] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 106.337331] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 106.356909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.364636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.372817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.387432] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 106.399007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.426946] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 106.436718] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.449583] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.456919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.464422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.471259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.488812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.498425] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 106.510323] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.541179] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 106.553244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 106.578652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.587080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.595632] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.602013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.611610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.622377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 106.639690] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 106.647339] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 106.654480] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 106.663563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.671347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.679149] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.685557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.693950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 106.713670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.729400] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 106.739395] device veth0_vlan entered promiscuous mode [ 106.750385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 106.759884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.769594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.777377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.785823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.793303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.810062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.820836] device veth1_vlan entered promiscuous mode [ 106.827979] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 106.838382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 106.848969] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.857900] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 106.869022] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.878957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.886922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.897451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 106.907942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 106.916095] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 106.923453] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 106.930625] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.940321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.948287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.956702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.964392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.973592] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.988721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 106.997870] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 107.010975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.019497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.026981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.034936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.043064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.050730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.060627] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 107.067119] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.076837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.088122] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 107.096271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.105330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.113501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.121034] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.127419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.135591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.145055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 107.158642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 107.177235] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 107.188059] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 107.195766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.204149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.212343] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.218684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.232576] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 107.239566] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 107.247698] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 107.256333] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 107.265708] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 107.274155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 107.283298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.289587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.297671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.304878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.312787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.320292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.333703] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 107.341934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.349263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.359346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 107.372544] device veth0_macvtap entered promiscuous mode [ 107.378676] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 107.390780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 107.400804] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.408408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.416071] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.423369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.431098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.439032] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.447332] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.457319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.464673] device veth0_vlan entered promiscuous mode [ 107.471964] device veth1_macvtap entered promiscuous mode [ 107.484931] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 107.494848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 107.507107] device veth1_vlan entered promiscuous mode [ 107.518001] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 107.525506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.537017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.545054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.552365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.562781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 107.575491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 107.589134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 107.598638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 107.607020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.618758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.626790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.635023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.646842] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 107.656042] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 107.664568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.672968] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 107.679028] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.689366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.699617] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 107.707345] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.718526] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 107.725851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.734117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.743438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.751101] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.757502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.764842] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.773207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.781034] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.789018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.797222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.811936] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 107.818930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.826797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.843449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 107.853848] device veth0_macvtap entered promiscuous mode [ 107.860016] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 107.876787] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.890616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.900044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.908083] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.914475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.928290] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 107.939517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 107.948740] device veth1_macvtap entered promiscuous mode [ 107.956537] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 107.966954] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 107.986833] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 107.993353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.000443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.010510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.017601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.027344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 108.051969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.059376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 108.069093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.079310] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 108.093174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.100134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.108893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.119997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 108.130437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 108.141093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 108.152423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.160359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.171244] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.180152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 108.194587] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.205275] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 108.212826] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.221943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 108.234664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 108.244162] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 108.256221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.264275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.272772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.280399] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.288929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.296574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.304476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.311346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.319862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 108.319894] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.320778] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 108.320790] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.324816] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 108.364323] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 108.371080] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 108.380555] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 108.387887] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.399755] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.412068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.422574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 108.433483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.440476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.460297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.468685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.476938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.484734] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.491062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.500539] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 108.510575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.520854] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 108.533834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.540931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.551549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.558879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.567361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.575790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.584632] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.590979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.598289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.605824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.617239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.628865] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 108.637927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.647957] device veth0_vlan entered promiscuous mode [ 108.659599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 108.669868] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 108.749406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.757481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.774179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.796482] device veth1_vlan entered promiscuous mode [ 108.814389] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 108.829848] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 108.842224] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 108.849329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 108.876646] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 108.891912] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.899316] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.908338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.916709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.926165] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 108.937284] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 108.945639] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 108.952725] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 108.961015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.970017] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.977685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.987168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 108.998835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.008708] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 109.019659] device veth0_macvtap entered promiscuous mode [ 109.026682] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 109.035659] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 109.042876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.050630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.058935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.067888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.075754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.084196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.094733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 109.118597] device veth1_macvtap entered promiscuous mode [ 109.129596] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 109.144757] device veth0_vlan entered promiscuous mode [ 109.169899] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.182028] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 109.189133] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.196708] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.204073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.212052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 07:38:29 executing program 2: unshare(0x44000600) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=r4, @ANYBLOB="0300f5ff000000002000128008000100736974001400028008000100", @ANYRES32], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) [ 109.222552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 109.230948] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.241894] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 109.247945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.257856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 109.292158] device veth1_vlan entered promiscuous mode [ 109.304308] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 109.310773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 109.325147] IPVS: ftp: loaded support on port[0] = 21 [ 109.328239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.343720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.354996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 109.373595] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 109.380363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 109.394407] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 109.409498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 109.420540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.429780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 109.439867] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.452185] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 109.459240] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.476236] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 109.508294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 109.518618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.526920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.539426] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 109.548460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 109.558265] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.568356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 109.578424] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.588476] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 109.595420] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.605265] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 109.637458] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.644459] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.679470] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.689919] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 109.849364] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 109.871795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 109.878584] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 109.888746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.896834] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 109.904499] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.941458] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 109.957450] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.966357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.974431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.982342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.990016] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.997138] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.008259] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 110.065975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.075087] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 110.085114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.092864] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 110.098951] 8021q: adding VLAN 0 to HW filter on device team0 07:38:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000000000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000100"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b"], 0x28}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) [ 110.141470] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 110.157455] device veth0_macvtap entered promiscuous mode [ 110.164190] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 110.170382] syz-executor.4 (7634) used greatest stack depth: 25008 bytes left [ 110.176765] device veth1_macvtap entered promiscuous mode [ 110.199320] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 110.215906] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 110.228681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.239575] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 110.256559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 110.281479] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.288679] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.308986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.317547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.354056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.360848] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 110.369432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.376485] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 110.382864] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.411165] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 110.431881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 110.440847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 110.489615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.504451] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.514175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.524438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 07:38:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000000000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000100"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b"], 0x28}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) [ 110.534772] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 110.542194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.550867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.564457] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.575630] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 07:38:31 executing program 2: unshare(0x44000600) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=r4, @ANYBLOB="0300f5ff000000002000128008000100736974001400028008000100", @ANYRES32], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) [ 110.590900] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.602753] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 110.609643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.622557] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.630374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.641676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.650092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.746522] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.753560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 110.761763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.768569] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 110.774983] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.841307] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 110.860296] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 110.867799] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 110.874886] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 110.901470] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 110.910007] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 07:38:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000000000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000100"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b"], 0x28}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) [ 110.946305] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 110.966895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.976909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.989983] device veth0_vlan entered promiscuous mode [ 111.040100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.049139] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.059481] device veth1_vlan entered promiscuous mode [ 111.066148] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 111.116850] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.124818] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 111.132983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.139613] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 111.146468] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.172017] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 111.192577] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 111.203773] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready 07:38:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000000000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000100"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b"], 0x28}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) [ 111.221099] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 111.233696] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 111.251379] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 111.258197] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 111.285393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 111.293856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 111.306653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 111.314822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 111.323916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 111.334207] device veth0_macvtap entered promiscuous mode [ 111.340290] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 111.350810] device veth1_macvtap entered promiscuous mode [ 111.362688] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready 07:38:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x32}}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f0000000540)={@mcast1}, 0x62) syz_open_procfs(0x0, 0x0) tkill(r1, 0x5) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 111.418915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.426246] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 111.434049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.440644] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 111.446936] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.485978] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 111.509371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 111.565304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 111.578578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.596512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.607041] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.617778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.632224] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.643069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.657865] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 111.674036] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.686861] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 111.709580] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 111.725945] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 111.740448] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.748986] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 111.766042] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 111.779351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.789850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.805572] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.816100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.829863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.847946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.857800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.871823] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 111.878687] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.894340] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 111.901977] hrtimer: interrupt took 38793 ns [ 111.914280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.922424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.930215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 111.937900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 111.945533] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.953028] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.977835] device veth0_vlan entered promiscuous mode [ 111.994703] device veth1_vlan entered promiscuous mode [ 112.000705] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 112.020475] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 112.037120] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 112.049590] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 112.066595] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 112.074540] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 112.087761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 112.095698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.107606] device veth0_macvtap entered promiscuous mode [ 112.114075] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 112.127208] device veth1_macvtap entered promiscuous mode 07:38:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)) 07:38:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x9a, &(0x7f00000001c0)=ANY=[@ANYBLOB="cf688b6fcc9e00000008000086dd60000000006411"], 0x0) 07:38:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x32}}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f0000000540)={@mcast1}, 0x62) syz_open_procfs(0x0, 0x0) tkill(r1, 0x5) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 112.134468] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 112.144174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 112.156011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 112.168383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.190446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.199627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.219636] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.237105] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.237110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.237116] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.237120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.238843] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 112.238993] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.240488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 112.241433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 112.241784] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 112.242060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.249105] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.376440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.388802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.409309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.419717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.433797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.444152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.454025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.455371] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 112.477516] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.501465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.510764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.689700] ISOFS: Unable to identify CD-ROM format. [ 113.697021] ISOFS: Unable to identify CD-ROM format. 07:38:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 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, 0x0, 0xffffffffffffffff, 0xb) r0 = openat$vcsa(0xffffff9c, &(0x7f0000000580)='/dev/vcsa\x00', 0x200c02, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000800)=0x5) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$KIOCSOUND(r1, 0x8008743f, 0x8154000) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='devices.list\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x40080ff6f) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x6, &(0x7f0000000700)=[{&(0x7f0000000380)="af6158d44805ef0a830185eb99699b9631c914e329491971fa247c5124571468c179abff88f8406c823f086a4c3e8c2750ec22955251a09bddc1dc62092335c976bfcd4f00fe77172669083fda966f402094ef7329a99a4eade4701e6e320cd8feb03e68d0cecb5e1e242d5b7f8d97097d43b2211d0403e9a3218ba2dcb434474766e246b224d5d4e5e156d1516bfba4cd2ae35a1ea3cc381aa4f5ca641f5390c82a5fd0bfd6c24592097ba67a6d68b783f6ae99174ed5f6821edf9d55df", 0xbe, 0xfffffc00}, {&(0x7f0000000040), 0x0, 0x3}, {&(0x7f0000000480)="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", 0xff, 0x2}, {&(0x7f0000000140)="190573e786794c1191be18e73ee38b0e4d3208fedd11cf2f85d04923ecc531f57d3f0b3a785b7e056c5489548602f742e6b67bddac6c6f9a7689fb744cf713", 0x3f, 0x75ba1d5c}, {&(0x7f00000001c0)}, {&(0x7f0000000600), 0x0, 0x8}]) clone(0x27300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000340)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000780)={0x0, @l2={0x1f, 0x0, @any, 0x7fff, 0x1}, @rc={0x1f, @any, 0x5}, @isdn={0x22, 0x1, 0x7f, 0x8, 0x81}, 0x800, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ipvlan0\x00', 0x2, 0x80000000, 0x4}) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 07:38:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) socket$inet(0x2, 0x0, 0xa95) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) write(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, 0x0, 0x40895) getrandom(&(0x7f0000000080)=""/208, 0xd0, 0x2) arch_prctl$ARCH_GET_CPUID(0x1011) 07:38:34 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000003001985680c1ba3a20400ff7e280000005e00ffffba162441caf0da3b40c925234476d0b80ca0aa1c0009b3ebea8653b1cc7e6397", 0x4c}], 0x1}, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) write$tun(0xffffffffffffffff, &(0x7f00000019c0)=ANY=[@ANYBLOB="0300000000002d000000450000600000000000119078ac1414bbac1414aa0420880b0008000065"], 0x6a) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xbfc) 07:38:34 executing program 4: r0 = gettid() r1 = creat(&(0x7f0000000340)='./file0\x00', 0xf1) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=[&(0x7f0000000000)='\x00', &(0x7f0000000100)='#\x8a\x00', &(0x7f0000000140)='..:.$!^!\x00', &(0x7f0000000180)=':#+/)&,#\x00', &(0x7f00000001c0)='$\x00', &(0x7f0000000200)='#\x00', &(0x7f0000000240)='*)\x00', &(0x7f00000002c0)='[\x00']) ptrace$setopts(0x4206, r0, 0x0, 0x0) 07:38:34 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x32}}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f0000000540)={@mcast1}, 0x62) syz_open_procfs(0x0, 0x0) tkill(r1, 0x5) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 07:38:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)) 07:38:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000640)='vfat\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) 07:38:34 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xf1) syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r2, 0x0, 0x3, 0x8}) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x4, 0xa, 0x404, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_CHAIN_COUNTERS={0x10, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x4}, @NFTA_CHAIN_HANDLE={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x20006084}, 0x4000080) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140)) ptrace$setopts(0x4206, r0, 0x0, 0x0) 07:38:34 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000003001985680c1ba3a20400ff7e280000005e00ffffba162441caf0da3b40c925234476d0b80ca0aa1c0009b3ebea8653b1cc7e6397", 0x4c}], 0x1}, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) write$tun(0xffffffffffffffff, &(0x7f00000019c0)=ANY=[@ANYBLOB="0300000000002d000000450000600000000000119078ac1414bbac1414aa0420880b0008000065"], 0x6a) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xbfc) 07:38:34 executing program 5: 07:38:34 executing program 1: [ 113.946111] FAT-fs (loop4): bogus number of reserved sectors [ 113.968969] FAT-fs (loop4): Can't find a valid FAT filesystem 07:38:34 executing program 3: [ 114.043204] FAT-fs (loop4): bogus number of reserved sectors [ 114.052623] FAT-fs (loop4): Can't find a valid FAT filesystem [ 135.480328] NOHZ: local_softirq_pending 08 [ 155.958657] NOHZ: local_softirq_pending 08 [ 194.997317] NOHZ: local_softirq_pending 08 [ 195.637640] NOHZ: local_softirq_pending 08 [ 235.952644] NOHZ: local_softirq_pending 08 [ 236.593037] NOHZ: local_softirq_pending 08 [ 276.908676] NOHZ: local_softirq_pending 08 [ 284.597205] INFO: task systemd-udevd:7847 blocked for more than 140 seconds. [ 284.604521] Not tainted 4.14.184-syzkaller #0 [ 284.609788] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.617948] systemd-udevd D28432 7847 3639 0x00000100 [ 284.623568] Call Trace: [ 284.626243] __schedule+0x8a6/0x1d70 [ 284.630005] ? firmware_map_remove+0x18f/0x18f [ 284.634611] ? lock_downgrade+0x6e0/0x6e0 [ 284.638799] schedule+0x8d/0x1b0 [ 284.642155] schedule_preempt_disabled+0xf/0x20 [ 284.646795] __mutex_lock+0x5f0/0x1430 [ 284.650749] ? lo_ioctl+0x87/0x1c00 [ 284.654372] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 284.659904] ? avc_has_extended_perms+0x6e2/0xbe0 [ 284.664749] ? __lock_acquire+0x655/0x42a0 [ 284.669023] ? __lock_acquire+0x655/0x42a0 [ 284.673249] ? lo_ioctl+0x87/0x1c00 [ 284.676849] lo_ioctl+0x87/0x1c00 [ 284.680421] ? __put_seccomp_filter+0x90/0x90 [ 284.684907] ? lock_downgrade+0x6e0/0x6e0 [ 284.689098] ? loop_clr_fd+0xac0/0xac0 [ 284.693067] blkdev_ioctl+0x91d/0x17c0 [ 284.696929] ? blkpg_ioctl+0x8d0/0x8d0 [ 284.700897] block_ioctl+0xd9/0x120 [ 284.704512] ? blkdev_fallocate+0x3a0/0x3a0 [ 284.708897] do_vfs_ioctl+0x75a/0xfe0 [ 284.712706] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 284.718373] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.722774] ? __secure_computing+0xe5/0x3e0 [ 284.727243] ? syscall_trace_enter+0x486/0xc20 [ 284.731862] ? security_file_ioctl+0x76/0xb0 [ 284.736249] ? security_file_ioctl+0x83/0xb0 [ 284.740685] SyS_ioctl+0x7f/0xb0 [ 284.744035] ? do_vfs_ioctl+0xfe0/0xfe0 [ 284.748216] do_syscall_64+0x1d5/0x640 [ 284.752100] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 284.757317] RIP: 0033:0x7fe9b5690017 [ 284.761019] RSP: 002b:00007ffc82f51aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.768753] RAX: ffffffffffffffda RBX: 000055cf1f303fa0 RCX: 00007fe9b5690017 [ 284.776007] RDX: 0000000000000000 RSI: 0000000000005331 RDI: 000000000000000f [ 284.783314] RBP: 000000000000000f R08: 000055cf1f3040b0 R09: 0000000000000000 [ 284.790623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000008100000 [ 284.797921] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000000f [ 284.805261] INFO: task syz-executor.0:7874 blocked for more than 140 seconds. [ 284.812555] Not tainted 4.14.184-syzkaller #0 [ 284.817601] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.825565] syz-executor.0 D28208 7874 6351 0x00000004 [ 284.831283] Call Trace: [ 284.833877] __schedule+0x8a6/0x1d70 [ 284.837692] ? check_preemption_disabled+0x35/0x240 [ 284.842703] ? firmware_map_remove+0x18f/0x18f [ 284.847310] ? rwsem_down_read_failed+0x1fc/0x380 [ 284.852135] schedule+0x8d/0x1b0 [ 284.855478] rwsem_down_read_failed+0x1fc/0x380 [ 284.860185] ? rt_mutex_futex_unlock+0xb0/0xb0 [ 284.864761] call_rwsem_down_read_failed+0x14/0x30 [ 284.869723] down_read+0x45/0xa0 [ 284.873139] ? __get_super.part.0+0x1c6/0x280 [ 284.877669] __get_super.part.0+0x1c6/0x280 [ 284.881978] get_super+0x2b/0x50 [ 284.885320] fsync_bdev+0x14/0xd0 [ 284.888853] invalidate_partition+0x31/0x60 [ 284.893166] rescan_partitions+0xe1/0x860 [ 284.897361] __blkdev_reread_part+0x140/0x1d0 [ 284.901842] blkdev_reread_part+0x23/0x40 [ 284.905964] loop_reread_partitions+0x72/0x80 [ 284.910489] loop_set_status+0xbfd/0x11f0 [ 284.914651] loop_set_status64+0x92/0xe0 [ 284.918741] ? loop_set_status_old+0x2c0/0x2c0 [ 284.923309] ? lo_ioctl+0x87/0x1c00 [ 284.926919] ? wait_for_completion_io+0x10/0x10 [ 284.931616] lo_ioctl+0x587/0x1c00 [ 284.935147] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 284.940203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 284.944948] ? loop_clr_fd+0xac0/0xac0 [ 284.948874] blkdev_ioctl+0x91d/0x17c0 [ 284.952746] ? blkpg_ioctl+0x8d0/0x8d0 [ 284.956614] ? __sanitizer_cov_trace_pc+0x9/0x50 [ 284.961401] block_ioctl+0xd9/0x120 [ 284.965016] ? blkdev_fallocate+0x3a0/0x3a0 [ 284.969369] do_vfs_ioctl+0x75a/0xfe0 [ 284.973158] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 284.978818] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.983216] ? security_file_ioctl+0x76/0xb0 [ 284.987698] ? security_file_ioctl+0x83/0xb0 [ 284.992102] SyS_ioctl+0x7f/0xb0 [ 284.995462] ? do_vfs_ioctl+0xfe0/0xfe0 [ 284.999471] do_syscall_64+0x1d5/0x640 [ 285.003352] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 285.008566] RIP: 0033:0x45c0a7 [ 285.011739] RSP: 002b:00007f5c310e29f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 285.019471] RAX: ffffffffffffffda RBX: 00007f5c310e36d4 RCX: 000000000045c0a7 [ 285.026781] RDX: 00007f5c310e2ab0 RSI: 0000000000004c04 RDI: 0000000000000006 [ 285.034064] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000000a [ 285.041383] R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000000005 [ 285.048685] R13: 00007f5c310e36d4 R14: 0000000000000006 R15: 000000000078bf0c [ 285.055963] INFO: task syz-executor.0:7885 blocked for more than 140 seconds. [ 285.063267] Not tainted 4.14.184-syzkaller #0 [ 285.068716] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.076716] syz-executor.0 D28960 7885 6351 0x80000004 [ 285.082381] Call Trace: [ 285.084962] __schedule+0x8a6/0x1d70 [ 285.088714] ? firmware_map_remove+0x18f/0x18f [ 285.093283] ? lock_downgrade+0x6e0/0x6e0 [ 285.097458] schedule+0x8d/0x1b0 [ 285.100836] schedule_preempt_disabled+0xf/0x20 [ 285.105485] __mutex_lock+0x5f0/0x1430 [ 285.109408] ? __save_stack_trace+0x7b/0xd0 [ 285.113714] ? lo_ioctl+0x87/0x1c00 [ 285.117391] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 285.122883] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 285.127419] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 285.131900] ? kmem_cache_alloc_trace+0x14d/0x3f0 [ 285.136768] ? isofs_fill_super+0xc6/0x25b0 [ 285.141121] ? mount_bdev+0x2b3/0x360 [ 285.144909] ? mount_fs+0x92/0x2a0 [ 285.148498] ? lo_ioctl+0x87/0x1c00 [ 285.152126] lo_ioctl+0x87/0x1c00 [ 285.155620] ? format_decode+0x8c0/0x8c0 [ 285.159706] ? loop_clr_fd+0xac0/0xac0 [ 285.163581] blkdev_ioctl+0x91d/0x17c0 [ 285.167494] ? blkpg_ioctl+0x8d0/0x8d0 [ 285.171408] ? filemap_check_errors+0x8d/0xc0 [ 285.175897] ? filemap_write_and_wait+0x7e/0xa0 [ 285.180586] ? kill_bdev+0x7c/0xe0 [ 285.184114] ioctl_by_bdev+0xa0/0x110 [ 285.187941] ? sb_set_blocksize+0xca/0xf0 [ 285.192079] isofs_fill_super+0x1cb5/0x25b0 [ 285.196376] ? set_precision+0x150/0x150 [ 285.200467] ? vsnprintf+0x25e/0x1350 [ 285.204253] ? __isofs_iget+0x1dd0/0x1dd0 [ 285.208435] ? pointer+0xa00/0xa00 [ 285.211963] ? lock_downgrade+0x6e0/0x6e0 [ 285.216109] ? snprintf+0xa5/0xd0 [ 285.219597] ? vsprintf+0x30/0x30 [ 285.223047] ? ns_test_super+0x50/0x50 [ 285.226908] ? set_blocksize+0x24b/0x2e0 [ 285.231028] mount_bdev+0x2b3/0x360 [ 285.234650] ? __isofs_iget+0x1dd0/0x1dd0 [ 285.238823] mount_fs+0x92/0x2a0 [ 285.242180] vfs_kern_mount.part.0+0x5b/0x3c0 [ 285.246700] do_mount+0x3c9/0x25e0 [ 285.250323] ? copy_mount_string+0x40/0x40 [ 285.254584] ? __might_fault+0x177/0x1b0 [ 285.258681] ? _copy_from_user+0x94/0x100 [ 285.262850] ? memdup_user+0x54/0xa0 [ 285.266540] ? copy_mount_options+0x1ec/0x2e0 [ 285.271059] ? copy_mnt_ns+0x8a0/0x8a0 [ 285.274934] SyS_mount+0xa8/0x120 [ 285.278413] ? copy_mnt_ns+0x8a0/0x8a0 [ 285.282287] do_syscall_64+0x1d5/0x640 [ 285.286152] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 285.291365] RIP: 0033:0x45c1d9 [ 285.294544] RSP: 002b:00007f5c310c1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.302275] RAX: ffffffffffffffda RBX: 000000000001fa40 RCX: 000000000045c1d9 [ 285.309657] RDX: 0000000020000080 RSI: 0000000020000200 RDI: 0000000020000340 [ 285.316915] RBP: 000000000078bff0 R08: 0000000000000000 R09: 0000000000000000 [ 285.324205] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bfac [ 285.331501] R13: 00007ffd80d0ebff R14: 00007f5c310c29c0 R15: 000000000078bfac [ 285.338832] [ 285.338832] Showing all locks held in the system: [ 285.345140] 1 lock held by khungtaskd/1056: [ 285.349569] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7c/0x21a [ 285.358659] 1 lock held by in:imklog/5990: [ 285.362870] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0xa6/0xc0 [ 285.371142] 1 lock held by systemd-udevd/7847: [ 285.375756] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x87/0x1c00 [ 285.384407] 3 locks held by syz-executor.0/7874: [ 285.389243] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x87/0x1c00 [ 285.397879] #1: (&bdev->bd_mutex){+.+.}, at: [] blkdev_reread_part+0x1b/0x40 [ 285.406809] #2: (&type->s_umount_key#59){++++}, at: [] __get_super.part.0+0x1c6/0x280 [ 285.416573] 2 locks held by syz-executor.0/7885: [ 285.421376] #0: (&type->s_umount_key#58/1){+.+.}, at: [] sget_userns+0x556/0xc30 [ 285.430704] #1: (&lo->lo_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x87/0x1c00 [ 285.439364] [ 285.440976] ============================================= [ 285.440976] [ 285.448328] NMI backtrace for cpu 0 [ 285.451959] CPU: 0 PID: 1056 Comm: khungtaskd Not tainted 4.14.184-syzkaller #0 [ 285.459380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.468711] Call Trace: [ 285.471287] dump_stack+0x1b2/0x283 [ 285.474947] nmi_cpu_backtrace.cold+0x57/0x93 [ 285.479422] ? irq_force_complete_move.cold+0x7b/0x7b [ 285.484586] nmi_trigger_cpumask_backtrace+0x13a/0x17f [ 285.489847] watchdog+0x5e2/0xb80 [ 285.493283] ? hungtask_pm_notify+0x50/0x50 [ 285.497582] kthread+0x30d/0x420 [ 285.500941] ? kthread_create_on_node+0xd0/0xd0 [ 285.505584] ret_from_fork+0x24/0x30 [ 285.509385] Sending NMI from CPU 0 to CPUs 1: [ 285.514248] NMI backtrace for cpu 1 [ 285.514252] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.184-syzkaller #0 [ 285.514256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.514258] Workqueue: bat_events batadv_nc_worker [ 285.514262] task: ffff8880a9c7c140 task.stack: ffff8880a9cc8000 [ 285.514264] RIP: 0010:mark_lock+0x0/0x1040 [ 285.514267] RSP: 0018:ffff8880a9ccfad8 EFLAGS: 00000046 [ 285.514271] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 285.514274] RDX: 0000000000000008 RSI: ffff8880a9c7ca18 RDI: ffff8880a9c7c140 [ 285.514276] RBP: ffff8880a9ccfc88 R08: 0000000000000000 R09: 0000000000020012 [ 285.514279] R10: ffff8880a9c7ca18 R11: ffff8880a9c7c140 R12: ffffffff87b84be0 [ 285.514282] R13: 0000000000000012 R14: 0000000000000002 R15: 0000000000000000 [ 285.514285] FS: 0000000000000000(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 285.514288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 285.514291] CR2: 00007f91989b5000 CR3: 00000000a9739000 CR4: 00000000001406e0 [ 285.514294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 285.514296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 285.514298] Call Trace: [ 285.514300] __lock_acquire+0x655/0x42a0 [ 285.514302] ? trace_hardirqs_on+0x10/0x10 [ 285.514304] ? _raw_spin_unlock_irq+0x24/0x90 [ 285.514306] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 285.514308] ? _raw_spin_unlock_irq+0x5a/0x90 [ 285.514310] ? trace_hardirqs_on+0x10/0x10 [ 285.514312] ? rcu_read_unlock_special+0x89e/0xd50 [ 285.514314] ? mark_held_locks+0xa6/0xf0 [ 285.514317] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 285.514319] ? batadv_nc_worker+0x1a8/0x6d0 [ 285.514320] lock_acquire+0x170/0x3f0 [ 285.514322] ? batadv_nc_worker+0xcf/0x6d0 [ 285.514324] batadv_nc_worker+0x103/0x6d0 [ 285.514326] ? batadv_nc_worker+0xcf/0x6d0 [ 285.514329] process_one_work+0x7c0/0x14c0 [ 285.514331] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 285.514333] ? worker_thread+0x163/0x1080 [ 285.514335] ? _raw_spin_unlock_irq+0x24/0x90 [ 285.514337] worker_thread+0x5d7/0x1080 [ 285.514339] ? process_one_work+0x14c0/0x14c0 [ 285.514341] kthread+0x30d/0x420 [ 285.514343] ? kthread_create_on_node+0xd0/0xd0 [ 285.514345] ret_from_fork+0x24/0x30 [ 285.514346] Code: 83 c4 18 31 c0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 0b 48 c7 c7 48 67 b1 87 e8 ad ad 3d 00 eb 87 4c 89 ff e8 93 ad 3d 00 eb c7 90 <48> b8 00 00 00 00 00 fc ff df 41 57 89 d1 41 89 d7 41 56 49 89 [ 285.514883] Kernel panic - not syncing: hung_task: blocked tasks [ 285.753575] CPU: 0 PID: 1056 Comm: khungtaskd Not tainted 4.14.184-syzkaller #0 [ 285.760991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.770320] Call Trace: [ 285.772950] dump_stack+0x1b2/0x283 [ 285.776573] panic+0x1f9/0x42d [ 285.779742] ? add_taint.cold+0x16/0x16 [ 285.783688] ? irq_force_complete_move.cold+0x7b/0x7b [ 285.788869] watchdog+0x5f3/0xb80 [ 285.792309] ? hungtask_pm_notify+0x50/0x50 [ 285.796605] kthread+0x30d/0x420 [ 285.799943] ? kthread_create_on_node+0xd0/0xd0 [ 285.804588] ret_from_fork+0x24/0x30 [ 285.809755] Kernel Offset: disabled [ 285.813374] Rebooting in 86400 seconds..