1a59ee95d77f38922c695f2045e67e347a5133fd2a297a105576c0", 0xbe}, {&(0x7f0000006ec0)="8cdbb748883a2d2893609991012403d52f787a4c93f138447742c4aeaca947327c674e87ab1050c7634e5ad674cf2dffa700412f3585fd5507142405132f45f78d66fa34e01b1f9ca0074889c157228c204ae63c4231feb6", 0x58}, {&(0x7f0000006f40)="2d9a2f181f850e74d4bcf9f770c901099d444b57879f04f366c1e5711d08543f12ade81850461eb900869526741dff7ca0e4935fbaf6c096671918735bb37fc929ef116067bb0d8dc5720e7a9219fed18f2f268f3ec8cdade95965d71e23c98199d8aee3416fc8bdd621fb40374e649fc40f2f48a723c3327a053aeb1b7ad9ecf75c8b30db80d1ff19645f4e29d95d6c3bc4a1b577b30d8dd2eff65cab94928fd833ba1e30ac0571cdd4fc095cdbe7c89a9414", 0xb3}, {&(0x7f0000007000)="74e78e19b5ed2db65b0143a6fbb81758e8255cf85e63d2f1a3d59c7310afdf5bfa538e9349da14dd9e54706e7e38ac6b8673efd4c98901fdf86ef5d911f5a01677206c3650d2e8af3cdee59d51c696cfaa2d920055", 0x55}], 0x9, 0x0, 0x0, 0x4000000}], 0xa, 0x0) close(r0) 2018/05/06 13:28:19 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40045567, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)=""/57, &(0x7f00000000c0)=0x39) 2018/05/06 13:28:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_mr_cache\x00') rt_sigprocmask(0x2, &(0x7f00000000c0)={0x6}, 0x0, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000080)=""/52, 0x1f5}], 0x11b) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xfc, "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"}, &(0x7f0000000240)=0x104) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x41, "2d960ed72224328679ec386d19d81738461974065d9333913c55a4042afa442bab13c0d0abde9e3ecd05e5b434c5942de0142c5da1d64f9d2406fdf80ab575a6b9"}, &(0x7f0000000480)=0x49) 2018/05/06 13:28:19 executing program 6: r0 = socket(0x1, 0x5, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x21) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x3ff, 0x4, 0x4, 0x3, 0x5b1, 0x0, 0x6}, 0xfffffffffffffd82) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x108, 0x4) sendto$unix(r0, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001040)={0xc1, "02cbfe28f992becc7a05ae920f99328b160154ce400d902d91d52c77fc7ddac9bcad6217c1d7c146b6e0923e620b3ff6b8b1812be0ce925d1608e4b1325edc4eb98b708b79db997aa980bf9f32796d69fc74313f0ab0a256a98219dfa6f8e5cf3bc16c36dffee4973bd4a65c7acc0a488bfa1003c8990a432da921a53299acc766b54a4b64353d8b395fb7fd555e65b437373a51d55251c81d486dc3820713710414185fb78d4af952c4c1c0d6e06fbd963caa4d329613c08db6fcc4cfd9db8fba"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'team_slave_1\x00', 0x1}) [ 631.533378] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:19 executing program 5: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0xfffffffffa4554d8}}, 0x0, 0x0, r0, 0x0) r1 = gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1f856f37d900ad40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r3, 0x5441, 0x402) capset(&(0x7f0000000440)={0x20080522, r1}, &(0x7f0000000480)={0x0, 0x6f8d, 0x0, 0x0, 0x7}) 2018/05/06 13:28:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe50, 0x402000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup2(r0, r3) connect$vsock_dgram(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) dup2(r0, r2) [ 631.580589] QAT: Invalid ioctl 2018/05/06 13:28:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305090fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 631.624459] QAT: Invalid ioctl 2018/05/06 13:28:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x101000) sysfs$2(0x2, 0x2, &(0x7f00000000c0)=""/93) 2018/05/06 13:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xff00000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 631.699080] QAT: Invalid ioctl 2018/05/06 13:28:20 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000001240)='/dev/amidi#\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001280)='nv\x00', 0x3) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x81, 0x0, 0x0, 0x7}, {0x6, 0x5}]}) 2018/05/06 13:28:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x400000]}, 0x10) [ 631.719661] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 631.744141] QAT: Invalid ioctl [ 631.893651] audit: type=1326 audit(1525613300.187:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9897 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 631.940840] audit: type=1326 audit(1525613300.226:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9897 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 13:28:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305680fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:20 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$TIOCGPTPEER(r1, 0x5441, 0xeec) 2018/05/06 13:28:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x2]}, 0x10) 2018/05/06 13:28:20 executing program 5: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x2, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x2, 0x7}, {0x8000, 0x6}, 0x8, 0x6, 0xad2}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/06 13:28:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) fremovexattr(r0, &(0x7f00000006c0)=@known='system.posix_acl_access\x00') 2018/05/06 13:28:20 executing program 7: unshare(0x60000000) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x3000, 0x6e, 0x8, 0x9, 0x0, [{0x7fff, 0x4, 0x800, [], 0x6}, {0x3, 0x7, 0x2, [], 0x5}, {0x8000, 0x8, 0x80, [], 0x2dbd}, {0xed, 0x4, 0x6, [], 0x2}, {0x100000000, 0x0, 0x6, [], 0x2}, {0xffffffffeeb9afe2, 0x8, 0x6, [], 0x4}, {0x4, 0x1, 0x3ff, [], 0x1000}, {0xab, 0x9, 0x3ff, [], 0x81}, {0x4, 0x3, 0x1000}, {0x100000001, 0x6, 0x101, [], 0x18d9}, {0x6, 0x7, 0x7, [], 0x7123}, {0x7535aa1, 0xffff, 0x9d5, [], 0x9}, {0x7, 0x1, 0x5, [], 0x9}, {0x1ff, 0xf388, 0x40, [], 0x1000}, {0x8, 0x7, 0x3, [], 0x9}, {0x20, 0x9, 0x22, [], 0xfffffffffffffffa}, {0x80000000, 0x2, 0x7, [], 0x5}, {0x0, 0x8, 0x3, [], 0x1}, {0x1, 0x5, 0x4, [], 0x401}, {0x8, 0xffff, 0x9, [], 0x1}, {0xfffffffffffff801, 0x401, 0x1fffffffe00, [], 0x7f}, {0x3, 0x33e, 0x2, [], 0x400000000}, {0x69, 0x57, 0x200, [], 0x4bb4}, {0x7fff, 0x80000001, 0x3ff, [], 0xfffffffffffffffa}]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/05/06 13:28:20 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/05/06 13:28:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7f, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2eca7d73}}}, 0x84) mkdir(&(0x7f0000000200)='./file0\x00', 0x1aa) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x2002) fchmod(r2, 0x40) io_setup(0x9, &(0x7f0000f6c000)=0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) io_submit(r3, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0x13f}]) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000280)={0x30b, 0x2, 0x7fff, 0x40, 0x4a, 0x3f, 0x8, 0x50, 0xff, 0x905e, 0x5, 0x6}) [ 632.521445] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 632.559639] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 13:28:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x40) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000300), 0xfffffffffffffe07) 2018/05/06 13:28:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f0000000340)='./file0/bus\x00') r0 = socket$inet(0x2, 0x800, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x2b, "6d5c01a547582b796115e835ae4017eb4089bf06a0cdb8915c53469680dfc29c2489427166eca3fddb3599"}, &(0x7f0000000080)=0x33) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x1f, 0x100000000, 0x5, 0x84e1}, &(0x7f0000000140)=0x14) 2018/05/06 13:28:20 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x4000) write(r0, &(0x7f0000000100)="36ebb07959667c48ddcf0e9b9ba8bd2501844870aedb03e5efe18d878d236700a26429285458944107b39eef726dd7e28bbb8430b39eb5998322a1e5caab4dff23481326289e69aad65eb641b8bd54c70d64044b223473906edbf5be9b609ab9de061030f13460203df71c38c3595675183dd902ef7799eec4972f46e91bee7ac16149b12ee9f0f530c67123834f5ebf2118e090ea046d34f920973d2b0191600308c5d4", 0xa4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0xcc000000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) 2018/05/06 13:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305fc0fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x8000000]}, 0x10) 2018/05/06 13:28:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305040fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:21 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='mountinfo\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x1ff) unshare(0x20020000) close(r0) r1 = dup2(r0, r0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xf9, 0x0, [0x8000, 0x1000, 0x1, 0x7ff]}) 2018/05/06 13:28:21 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0xf, 0x802, 0x7) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xc) 2018/05/06 13:28:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0xffffffffffffffc1, 0x6, 0x80, 0xc}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r5, &(0x7f00000001c0)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/05/06 13:28:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000140)={0xaf}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x8, 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x0, 0x3, 0xc2}) 2018/05/06 13:28:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/06 13:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305080fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x6784]}, 0x10) 2018/05/06 13:28:21 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000240)=""/62) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x5) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x111000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x3b, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x9f, 0x8, 0x7}}, 0x44) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/05/06 13:28:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a13050f0fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1a, "2837a108c10f6b37c9a7d01926f7434a0d340929959f5ebd1c4d"}, &(0x7f0000000440)=0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r4, 0x3}, &(0x7f0000000500)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="d9927e3a78bdf93fc4acd5a3e5af8ca68e3cbd6a54a751905cfb6fe6a52cb7c7f005288a9db54f3025a3489b1360a52dc03392f70f4a7420ddeb1434ebe0822f9e9de4e3145a32abaf6c181b055477bf350eb6d385c23597faa9c9307c786e89ec5c9b22a0beac70c184984903bbd9f6f7"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0xffffff6b) sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2100800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@bridge_dellink={0x110, 0x11, 0x100, 0x70bd26, 0x3551, {0x7, 0x0, 0x0, r6, 0x11084, 0x100}, [@IFLA_VF_PORTS={0xe8, 0x18, [{0xe4, 0x1, [@typed={0x8, 0x81, @fd=r3}, @typed={0x3c, 0x27, @str="236367726f75706b657972696e67126b657972696e6775736572656d31865b7b262d253a47504c7365637572697479267b657468315e00"}, @typed={0xc, 0x33, @u64=0xb7}, @generic="28b77c646c3a84e62486e312304616eba4f94f36e0e45c4fb9f4590e889bc6e1c93da31d5dbc8bd9f97d093780fddd34496f84b25929b7e879f57ba06ebb84ee60926b115e8a8094f10fcd745ebe9a8acc7911546b746e7122fc7a04c8b355d3b6bc14b3da3b1401993e4db9e8496f32cd00e029969a7b28f1e7da37a990d83ead56adef5f72ab9ed56548e80e"]}]}, @IFLA_WEIGHT={0x8, 0xf, 0x40}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 13:28:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305740fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x401) 2018/05/06 13:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a13050a0fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 633.384222] IPv6: NLM_F_CREATE should be specified when creating new route 2018/05/06 13:28:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x7733]}, 0x10) [ 633.429095] nla_parse: 6 callbacks suppressed [ 633.429104] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 633.480110] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:21 executing program 4: r0 = socket(0x400000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000c000000000000000000006071685b00140000fe8000000000000000000000000000aa0000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000f773ec80c0796bfb600"], 0x4a) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) [ 633.653289] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 2018/05/06 13:28:23 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) read(r1, &(0x7f0000000340)=""/235, 0xeb) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x8}, {0x3, 0x8}], 0x2) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x5, 0xa51}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={r4, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x70f33a96}}, [0x100000000, 0x1, 0x0, 0x8000, 0x7, 0x6, 0x7f, 0x8, 0x8, 0x0, 0x4, 0xffffffffffff67f5, 0x3f, 0x40, 0x5]}, &(0x7f00000004c0)=0x100) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x8001, 0x543, 0xfffffffffffffff9, 0x72f, 0x3, 0xfffffffffffffe00, 0xffffffff, 0x400, 0x1, 0x100, 0x8, 0x20}) close(r3) 2018/05/06 13:28:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x7]}, 0x10) 2018/05/06 13:28:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xff000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305030fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000280)) read(r0, &(0x7f0000000140)=""/202, 0xca) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 13:28:23 executing program 7: r0 = socket$inet6(0xa, 0x40000090807, 0x8) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x0, 0x178, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'syzkaller0\x00', {0x1, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1000}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'erspan0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [], [], 'gre0\x00', 'rose0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x6d, 0x4]}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/06 13:28:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) io_setup(0x4, &(0x7f0000000040)=0x0) r3 = fcntl$dupfd(r0, 0x406, r0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000080)="bd68359d92297edbceab1aaa7966e7a6a2b017c2a3b8dcd0dc2da326069e41098fc005e4a0158f05ffcdb1b4ede7e45718697108094a5e68eacac1bf5bcf68e650fb0e3fb54b831d983d94ef4d53452f351c11ec74d707e0fd4548a61bde156516cf9e7bbd", 0x65, 0x7fff, 0x0, 0x0, r3}]) 2018/05/06 13:28:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000080)='loginuid\x00') io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/05/06 13:28:23 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) [ 635.329264] bridge0: port 1(bridge_slave_0) entered disabled state [ 635.354154] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:23 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0xa3a5, 0x8}) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045438, &(0x7f0000000000)) 2018/05/06 13:28:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0xb, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/05/06 13:28:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/202, 0x2c4}], 0x10000000000000f1, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/06 13:28:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305600fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xd557]}, 0x10) [ 635.560295] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="37f6"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:28:24 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000016c0)='/dev/admmidi#\x00', 0x7, 0x402200) sendmsg$nl_route(r1, &(0x7f0000001880)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000001840)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 2018/05/06 13:28:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) epoll_create(0x401) 2018/05/06 13:28:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305020fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:24 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1000000000004140, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x4) ioctl(r0, 0x2, &(0x7f0000000000)="54be9cfbd047ee84faf9616b412783875a17ddd7864514a4d945a05546e4d4743036b9cf448c06c1dd25f604138c2a645fd159fedc63f91cb1a0ecf9a5243062278515244ef7e303bee58bde154d1561b7fbe3bb4e03e1b383ecbbdd790b28d3bac271ad66e131fa28257de08a1a5ad48ce0189a687cf59cc678e36f35aa4a7cb3066d996a5cdf335a9846273bb572c6") 2018/05/06 13:28:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101100, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x6) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xff}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/06 13:28:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xc805000000000000]}, 0x10) [ 636.230600] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:24 executing program 6: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/05/06 13:28:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/05/06 13:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305060fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x3ff2000000000000]}, 0x10) 2018/05/06 13:28:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x0, @time={0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 13:28:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) r5 = accept4$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r4, r6, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 2018/05/06 13:28:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "d5a9504b4b6259811ca04f3a544621f88edd936f24bd09dbf5e2ef8ca2db31290215e13a5724faa933968fe2"}, 0x0, [], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000500)={0x0, 0x20, [0x60000000000000, 0x5, 0x23, 0x3, 0x3, 0x4, 0x9, 0x1]}) 2018/05/06 13:28:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000b", 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xb5d, 0x80) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x2}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) close(r1) [ 636.446152] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 636.578739] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 636.628374] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 636.674312] binder: 10161:10176 got transaction to context manager from process owning it [ 636.682748] binder: 10161:10176 transaction failed 29201/-22, size 2199023255581-682899800065 line 2847 [ 636.695869] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 636.695875] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 13:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:25 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x0, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="db3b0b57d2b5975d8c32dde8e8f93912bcaeb24ff772a04a2bfd42df1182c7d69e1112d088d472c1bf03567998503f36a30eecd63e164c6c6ff964449a461ac381f7c3ba7ed5a1ec2040715448f3e79c0d9844ee20c2cd3b9b4fa431e0fa7b6129983e31f8a7707e5213e84152e0cbd427c0381084b5648a81c27f7050", 0x7d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) fallocate(r1, 0x11, 0xffffff07, 0x8000000) socket$alg(0x26, 0x5, 0x0) 2018/05/06 13:28:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"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"}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0xfff, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = dup3(r2, r1, 0x800004) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getpeername(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000140)=0x80) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'ip6_vti0\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:28:25 executing program 5: r0 = perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000580), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x806, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f00000000c0), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bond0\x00', 'sit0\x00', 'syzkaller0\x00', "7663236e300000040000e2ffffff00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x130, 0x130, 0x180, [@stp={'stp\x00', 0x48, {{0x81, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "419f3caef32aeac2b32adc0199086c2cb15ac7b2d822e2dd2525dc3610ef"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x288) getpid() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180)) 2018/05/06 13:28:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000), 0x1}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = geteuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x8, r2, r3, r4, r5, 0x80}, 0x7, 0x100000000, 0x6, 0x401, r6, r7, 0x4}) 2018/05/06 13:28:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305480fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:25 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0963044000000000aabef71f20a324a6bcad062dc150744e8dae0cf2f47591aea548ad4eedbb60705a9986f85140f6bc943165bf9f96a4b8e4ba3acabcf7f7428013631b61f03251a494cf30bccec0023f38f1a0c741a0a8f99be63bd20e3e6a60329e176f75ea1558c346fc728c1760405accf2839000194d36bededebcaeadf1d2af905a64145e4ab7f3be6eed3fd3a98c9abc9d36df0e7f2281ba83bbcb50de7f9c3a0724"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000f10ffc)=0x8, 0x4) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 13:28:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x7f67000000000000]}, 0x10) [ 636.723764] binder: BINDER_SET_CONTEXT_MGR already set [ 636.729080] binder: 10161:10176 ioctl 40046207 0 returned -16 [ 636.735073] binder_alloc: 10161: binder_alloc_buf, no vma [ 636.740683] binder: 10161:10183 transaction failed 29189/-3, size 2199023255581-682899800065 line 2971 [ 636.793922] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:25 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000005c0)={0xff, 0x400000000000216, 0x0, 0x0, &(0x7f0000000440)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x4, 0x5, 0x16a1f223, 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/05/06 13:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000080)="3eb0f313563b32a96b32d33371ec4b45"}, 0x10) [ 636.868772] binder: 10203:10204 ioctl c0306201 20012000 returned -14 2018/05/06 13:28:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x400000000000]}, 0x10) 2018/05/06 13:28:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a13057a0fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 636.957461] binder: 10203:10204 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/06 13:28:25 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x2, 0x6, 0x401, 0x0}, &(0x7f00000000c0)=0x10) fstat(r0, &(0x7f00000001c0)) openat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x1a0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1c2}, 0x8) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x79) 2018/05/06 13:28:25 executing program 5: perf_event_open(&(0x7f0000000500)={0x0, 0xfffffffffffffe24, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}, 0x0, 0x0, 0x7fc, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/142) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000004c0)={0xfffffffffffffff9, 0x0, 0x1f, 0x1}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00'}, 0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 637.026692] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:25 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x8224}], 0x1, &(0x7f0000000140)={0x0, r2+30000000}, &(0x7f0000000180), 0x8) [ 637.072488] binder: 10203:10204 ioctl c0306201 20012000 returned -14 [ 637.129989] binder: 10203:10204 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 637.134404] IPVS: stopping backup sync thread 10240 ... [ 637.180557] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 637.194914] IPVS: stopping backup sync thread 10245 ... 2018/05/06 13:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305100fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:25 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="9a", 0x1}]) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x1ff) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7fff, 0x100) 2018/05/06 13:28:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10800, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r1, 0x800454df, &(0x7f0000000180)) 2018/05/06 13:28:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xe7e0000000000000]}, 0x10) 2018/05/06 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x40010, 0xffffffffffffffff, 0xfffffffffffffffe) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x6400, 0x0, 0x4, 0x0, 0x0, r1, &(0x7f0000000000), 0xfe00}]) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000700)=0x72f, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001d40)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000500), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, 'vlan0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x7d, 0x3, 0x27}, 0x0, 0xb8, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@inet=@set2={0x28, 'set\x00', 0x2, {{0xb01, 0x10000, 0x3}}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x62, 0x100, 'netbios-ns\x00', 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @random="089c8c686b30", 'veth1_to_bond\x00'}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000640)="d09a8c54c57f6f8d100ebcb33a355ae24f31d309a2ba9a682b5ff67bf24c4578754d6ef645a8bc45f9286986b5d3b58965a44eee622a5c17d95acef7a8f28ceccd1c4c3920ae512b7e9d322cf300cc04dc3d8cb6e200cc23b0d938981cd7fa3aa3df66782f3ef285252ab17d3a85b209ff876dc49bba04206846e1a4c53bf6067b0c2015c26d4ef02503e7016338", 0x8e}, {&(0x7f00000008c0)="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", 0x1000}], 0x2, &(0x7f00000018c0)=[{0xc8, 0x116, 0x2ab6, "a1912f056dfcec93e66d4147189d00ca4f0c9559a62721767c85cfd9a2bf2f3bc8f4f83bc4b2aa6651e0c3567775d4ad3283824ab52b0d14656a71d7f14360a912412d469e0b4ce57438307c599b888c688c6e0e9d5222cef0ad5804ae4713efea124bc04e6b88b3e81ff1375daeb6c9af6ed819dad4bb150ded5f6c01809514e16c1b7244021f94c263b9633c15503856c85081d41edc9bcda4c22e102733e7301395a178acac456aee7649d7248668435dcd46"}, {0xc0, 0x18e, 0x0, "d61fe1a958274559b02596a0561114157c0ba6cce3b545ca85a45f31c1e6cb205d67daacaaeb283cd402b58cfcbdc38087d9b050a7aaa48487df7352060d5430eb7ebe46b6cec458840c623995466facb658bb2a88e5797f8d3df1c9be436e2680b3ebfd187afc6002f00144d8c0a3248b987be6fcb256e417c98160de86628e2057c0f6b97fbdd8336b64848d25bee813911b7cc5ee0fcbabfd5bf51ea704d71deb89f43e37b3377a6b3400421fe677"}, {0x30, 0x3b, 0x27, "9ac5ac3a8081703cb1839ee14b656bf2932ca46885b6bbbe51"}, {0x10, 0x107, 0xbe2}, {0x58, 0x10d, 0x401, "e3ae85837ad5a2aa413a862268b3e65ed40b9d43bcdffcb02bffc0151730304dba136102f92745955d5110cd0247aae50db450f7d9ee83a4e6433ea8f965ee65d655618c3e"}, {0x70, 0x114, 0x1, "910a16e772b7d7abc1c58c044f7c3a9b341e8e8cd6002ded6c9b33e6c2b09036edd71b3be6f9b234276c8eeb768c214dd6aa6059b9d47e263ab7e2d51558c4499ce582aaa11ee39e7503f793d292341e2bb0be09dcbd3a55000285631ef1d6"}, {0xc8, 0x118, 0xbc, "193ea30dbca7cf272a80e29a655829b3ff3a0da2014f22402228357919e91d5f380960a58f6f72debd02cc2568bf98034cbd3d5c35f3d6b6a9b3fd59c99d5df8e115b88bfc5dd2268f83229f7dfa2861a5ded9abcf3ba853582e6fd4ee03888ac93372e3d01f7c95cdac25781877f50a9e8a6bc296ad4411b9d585a50519bb08f817b44ce3528001ae5d362516b58a5149a8724ed02c4c1e796bf7da38eada41aa9f4acfb5dec8d467e32eb476d15ec6ac"}, {0xa8, 0x1ff, 0x93, "31d33dd3c5a6b2f97de81f9b3f7dbacbcbbfac5d5741aa3d840d04a5fdbbfb3c6d6fd1d21b44d07696d3524bc3672655764a9adfe76409aa6f04c0ab8292d90d64bff8646082f3cb45cf4906634068dfa2e2fde67be228831227995d97c55b1ab54313ce4525dbbbbb0924e7d0fe00e6e199e7e6071e8fca9fb3bc4ce340f30368d04a631b1e0767d22578ec6894495a54d6"}, {0x68, 0x0, 0x40, "b4759396a621f9914769d84c0e95ae8bfc5acd93f64d0ca87d59fd163de9d7fbb7584070097dffef3a15cac77494d61d8ac3a1442b788992a1559514b0880e7e86ae102645319a07387230cdfeef72afda95"}], 0x468}, 0x20000000) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0xfffffffffffffef6, 0x9, 0x3ff, 0x0, 0x7ff, 0x80, 0x8, 0x1ff, 0x80000000, 0x1, 0x7ff, 0x8000, 0x9, 0x7, 0x3, 0x0, 0xffffffffffffffc0, 0x200, 0x4, 0x9, 0x80, 0x6, 0x0, 0x3, 0x0, 0xff, 0x6, 0x400, 0xfff, 0xfff, 0x1, 0x4, 0x83a, 0x80, 0x4, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000380), 0x8}, 0x804, 0x1, 0x8, 0x6, 0x10001, 0x100000001, 0x7}, r3, 0x7, r0, 0x0) utime(&(0x7f0000000600)='./file0\x00', &(0x7f0000000340)={0x5, 0x8}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$l2tp(r5, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000007c0)={0x0, 0xcd, "105acae26e15081360bdcdf3eb6ec82e8f2c824fd9a0d1c9fccebd099c97d3d4ac932d1b0df8083c2e960f9b6527728903e14437a47de331b6f900a2c4e31a72a2c3095268d1e95680852e34384e536ccc92001fd842969c2bf1ec303899727ddd4bc7b35d9030acc617da6faf83edf3c23e60d93fdcf6f6983a340fa919dc87953e568c52f45ef000a6501c34ada27479ab49a2d66425c4908727f28efb57f6613fe3cecac9a86b8f5dc9ac190ff72b1ceb572a9e1fda1e07c047e1d77255526bb2de0ec130fe8639eaed62cb"}, &(0x7f00000005c0)=0xd5) fsetxattr(r0, &(0x7f0000000400)=@known='system.sockprotoname\x00', &(0x7f00000004c0)=':\\(\x00', 0x4, 0x1) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r6, r5) 2018/05/06 13:28:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 13:28:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10400, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x52, 0x20, 0x1, {0x0, 0x5}, {0xfffffffffffffffe, 0x7}, @const={0x8000, {0x53, 0x1ff, 0x2e, 0x3}}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff5a) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000180)={0x1f, 0x1, 0x6, 0x6, 0x4, 0x5}) 2018/05/06 13:28:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a13054c0fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:25 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x561, 0x2) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='#', 0x1, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/05/06 13:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0xffffe) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000009, 0x2010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x34, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, r2, 0x4}, @register_looper={0x630b}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r3, 0x3}], 0x79, 0x0, &(0x7f00000000c0)="a6bca415b4fc5ad27cd50e4909688317ac83ff125b74ff2cbfeff125371a5227f2e7ae1272a87748354e599be06416718764b289cd0e1ed6b013100748191116d778ff7b2c17bb2b6e7f50ba6c73af527f688eec1774c58a5e3697047f9de6c728258058844b8b17bdce74ef72de3193c07705600e2b859343"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/05/06 13:28:25 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00', "5772d2fb4f703000", 'teql0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x13b36, 0x0, 0x0, 0x0, 0x3}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1f0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r1, 0x8001) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x100000000000, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) 2018/05/06 13:28:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x73f]}, 0x10) [ 637.495561] binder: 10289:10292 Acquire 1 refcount change on invalid ref 0 ret -22 [ 637.508542] Invalid option length (565) for dns_resolver key 2018/05/06 13:28:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a13056c0fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0xd6) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/179) [ 637.546080] binder: 10289:10292 BC_ACQUIRE_DONE u0000000000000000 no match [ 637.553261] binder: 10289:10292 ERROR: BC_REGISTER_LOOPER called without request [ 637.560876] binder: 10289:10292 Release 1 refcount change on invalid ref 2 ret -22 [ 637.568650] binder: 10289:10292 BC_ACQUIRE_DONE u0000000000000000 no match [ 637.575738] binder: 10292 RLIMIT_NICE not set 2018/05/06 13:28:25 executing program 5: r0 = socket$inet(0x10, 0x400000000000003, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080400190000000000000085", 0x1b}], 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000010c0)='dns_resolver\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)="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", 0x1000, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) 2018/05/06 13:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:25 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080), 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team_slave_1\x00', r1}) r2 = dup2(r0, r0) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0xfffffffffffffffa, {0x5, 0x1, 0xffff, 0x9, 0x2b9, 0x1}, 0x5, 0x200}, 0xe) [ 637.693715] netlink: 'syz-executor5': attribute type 25 has an invalid length. [ 637.755127] netlink: 'syz-executor5': attribute type 25 has an invalid length. [ 638.271431] binder: 10289:10330 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 638.282103] binder: 10330 RLIMIT_NICE not set [ 638.415895] binder: 10289:10332 Acquire 1 refcount change on invalid ref 0 ret -22 [ 638.430224] binder: 10289:10332 BC_ACQUIRE_DONE u0000000000000000 no match [ 638.437357] binder: 10289:10332 ERROR: BC_REGISTER_LOOPER called without request [ 638.444957] binder: 10289:10332 Release 1 refcount change on invalid ref 2 ret -22 [ 638.452706] binder: 10289:10332 BC_ACQUIRE_DONE u0000000000000000 no match [ 638.459766] binder: 10332 RLIMIT_NICE not set [ 638.463870] binder: 10289:10331 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 638.467678] binder: 10333 RLIMIT_NICE not set 2018/05/06 13:28:26 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x6d47]}, 0x10) 2018/05/06 13:28:26 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80001, 0x0) fallocate(r0, 0x3, 0x0, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffffffff, 0xfffffffffffffd29) 2018/05/06 13:28:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305005fa84302ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:26 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100c0, 0x145) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000f0c002b00080002004b000000de64b7ef78487d7864dc9183baf4f337a1ed6fff7d2c3e71a3bdf4508e195d7850f4b662fc86e38bfd8ebf90502d3362c9c7b670b478a50846b3b41e036b2c782bd6cca81149edf6444cf5af72bddcb5d4f39f884977a41c41b43308a27fccf350b2bfedcbe9e6292ff15c6dc0fa651883c1fc3b4676f376fc7e050c1fe574c9b83370831a12da4c53150283aa19bc8d68f6ad155872f8cdcb492f730667c1565459d47eeeeee570337b2f3a"], 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x84000) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0x1, @rand_addr=0x4, 0x4e22, 0x3, 'wlc\x00', 0x8, 0x9, 0x27}, 0x2c) 2018/05/06 13:28:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xff00], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00080700000400a0b22c582bf3aed17d"}) socket$key(0xf, 0x3, 0x2) 2018/05/06 13:28:26 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000340), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000380)=0x5, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x498, "2a27af45cc902bf6a2e852e805c1f51834b1a7f727c4434698f9ec0e4cd3669f76b932590d3051dca08dce14893a8abee38a5509e843b1ddb94531326fcfc8b251520de2af51b6f67e83c018b24b712fc47c871be85493f18043ca9432d523a8550b99446faff8e9f05f98d4e1c33d74f62927a57011185d4590f20ca2c0e091b2c5be134824eada997fd00f8ac2afde80822f3f6a8b9dda374602d936342e098259002eed163160a86b1044d2b9948880c143909ecf0dffa6ad83dd77011ad894286f3ad0ae1342e01ec8632fad9556899ac169cab8ce93b6f9b1a046667bf29e1299e9181b406fe9"}, &(0x7f0000000200)=0xf1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x327}, &(0x7f0000000280)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) 2018/05/06 13:28:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100009000000004a9b8d40000009000000000080cca39bd3b4162f", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1}, 0x0) [ 638.627132] nla_parse: 3 callbacks suppressed [ 638.627140] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 638.640349] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 638.673736] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 638.685375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 638.720817] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/05/06 13:28:27 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xb2002, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x5c) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) prctl$setfpexc(0xc, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/05/06 13:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000080a00002dbd700000000000000000001800010014000000ff0200000000000000000000002e4ea6f4a05d598470d86cff7e2f000001"], 0x2c}, 0x1}, 0x4) 2018/05/06 13:28:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa85f02ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000), 0x20c, 0x4051) 2018/05/06 13:28:27 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xb5fdfb3f]}, 0x10) 2018/05/06 13:28:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) sendto$inet(r1, &(0x7f0000000040)="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", 0x1000, 0x4000, &(0x7f0000001040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/06 13:28:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) setpriority(0x1, r1, 0x301) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r3, &(0x7f00000002c0)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f0000000800)="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", 0x1bf}], 0x1, &(0x7f0000001800)}, 0x0) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) recvmsg(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000029c0)=""/215, 0xd7}, 0x0) bind$netlink(r4, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfe, 0x21088000}, 0xc) [ 638.845910] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e, 0x0, 0xffffffffffffffff}]}) 2018/05/06 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x280000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f00000000c0)) 2018/05/06 13:28:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa80902ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x7ff, 0xff, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8}, 0x90) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) ioctl$int_out(r1, 0x105462, &(0x7f0000000200)) 2018/05/06 13:28:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x30, 0x9b5d, 0x6000000000, 0xc91, 0x5, 0xfc000, 0x7, 0xff, 0x8, 0x1}, 0xb) connect$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, {0x4, 0x7fff, 0x58, 0x5, 0xffffffffffffffff, 0x8}, 0xe02}, 0xa) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r0, 0x80000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000e4ff05010040"]) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00000000c0)={0x6b, 0x40000bcb, &(0x7f0000000080)="fb68d397996099006016546ccf216b19f7b394d702724d01bc619d6e464c767ee0e6d2abecffbeedcf931a1bfd7df33af05482adf4bfde6458", &(0x7f0000000380)="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", 0x39, 0x1000}) 2018/05/06 13:28:27 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x4fa10000]}, 0x10) 2018/05/06 13:28:27 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xeb, "f02f8a01f294a194006c5c36c46fbf350139f9f1f9962dc6c0413bd6e427d4750e81c55189b10db0b0bf3b39f2d601e9fea08eff7f000000000000c6a798e7c4b7baa1a18707fdf6dd146d6a27d3bbe717d78ce64d5060be668af1845dd3f40eba6fb8ef1eaad3f644cb6bdc9bc3998359dec45f549ad9e5d7ab2d42dab8c7e0c99baa3a9c4cbedae53c740ef91339ecd02028a568b1f77b6876180e22d4e673e5563ee9c30ec0617db04c67ec4ad88a4bdb1fde3adca11740309b19fbcced14df5edf684d02dc62bde1ad83cff81f96bb6866e8b1483c4d64c366108787458b58603f78cbce2bc61d3f83"}, &(0x7f0000000140)=0xf3) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x101, 0x1, 0x40, 0x9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x4}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 639.065566] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:27 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) 2018/05/06 13:28:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84303ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:27 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7}, {0x6}]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/05/06 13:28:27 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000002c0)={0x2, &(0x7f0000000100)=""/88, &(0x7f0000000280)=[{0xffffffffffff0000, 0x39, 0x9, &(0x7f0000000180)=""/57}, {0x1, 0xa3, 0xb64, &(0x7f00000001c0)=""/163}]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff00000000, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0), 0x1) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x9, 0x4}) 2018/05/06 13:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 639.277918] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 639.304574] IPv6: Can't replace route, no match found 2018/05/06 13:28:28 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='erspan0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2b4044dd, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/06 13:28:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002abd7000fedbdf25020000001c0002000800080004000000080002004e2000000800070000000000080005000000008048000200080009000500000014000100ac1414bb000000000000000000000000080005000300000008000b0002000000080005000180000008000b000a00000008000600050000000800060009000000"], 0x88}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 2018/05/06 13:28:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x571c0000]}, 0x10) 2018/05/06 13:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3) pread64(r0, &(0x7f0000000100)=""/214, 0xd6, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002540)=""/4096, 0x1000}], 0x1) 2018/05/06 13:28:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84314ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x4e3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0xffffffff9500cc24, 0x3, 0x8}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x300, 0x141) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x7e27}, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x4) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000080)) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000180)=""/69, &(0x7f0000000200)=0x45) 2018/05/06 13:28:28 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x80000000, 0xa2f, 0xffffffffffffffff, 0xfffffffffffff000, 0x6, 0x100, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xff, 0x9, 0x8, 0xcb, 0x8}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x4, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r3 = openat$cgroup_ro(r1, &(0x7f0000000340)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', 'ip6gretap0\x00', 'veth1\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @random="ba6f48c99a2b", [], 0xa8, 0xa8, 0xd8, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0x2a0) 2018/05/06 13:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 639.988285] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 640.021287] IPv6: Can't replace route, no match found [ 640.067220] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/06 13:28:28 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0xeb, 0x20, &(0x7f00000002c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000009001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb29553148373fed59e43c9ccaf8759db481aa032d7d8deb840c18cd55ccc6dfa9912c702d4f16e783a15f638c8684e0977ccbd2f663b0cd8abdc105cbe6e9d5431847b5fbb02b270aaa5a48431a24533d9d066f03421e3f1d3c3db6ed5bbbe5fcd341865c93731b71b1a301c78f77c17078bd09012591e35b8b5a3240972e6fb8da125182792c06a0c84591dc84ffb095bf9d27155faa0afc16029a76febe7ad5d8473a30f3bab93161f5fb78aadfec1949f308417abb", 0x18e) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20004844, &(0x7f0000000080)={0x2}, 0x10) 2018/05/06 13:28:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440002, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000400)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)={0x29c, 0x1f, 0x100, 0x70bd2b, 0x25dfdbfd, {0x11}, [@typed={0x8, 0x1f, @u32=0xffffffff}, @nested={0x280, 0x24, [@generic="311fdbfc71acc3309051873bb652449663bbf27551737ce01147a2728e73f81ad7e509fb67d8923265a1817016a5bb0cf5a6d71f52cb9a9564811f1e3a0c075e", @generic="23abcd49a44b50aeead0656acfb6abbbe2a0709c5ff53e08e90e2f02a515845782c0e2b688e4cfa9e98670fda2611a", @typed={0x14, 0x42, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x4, 0x73}, @generic="5482d5a0bc2cef9faf910af258daded7cb58b8783cb2d12ad503feaa3768b00f7ba653b7f52f794237206dce5fdc64a74407610a8602421e24f2082243334237cfcb885962a383073763dcebf17b76d76c44fc2bab85740db25ec79b8e4623e4c699880c35f4389e4c6039d4f7010986ec", @generic="39acfb1965b0143aa17af10efc119f6ef1b972a81121807e661a0fb5834ee0693833d7dbf19cf542783b37cff2ea1cc4ec49f3486ca745fd300503b217f629d89acdcd66df05dee6d858f14b70274badb90151c0e26a69d48464f2cae7209a4269bcddf6bb76ff50d00da9fb9f867431c6a3f7f763156815cadf19d4b7d69a88e24ee52a549fdf2e7a7a14ef41704ea04cc2c2f49555f947880cd472caf6b38e49a79b9c3b27d31e856b5aecb509aa4d9f2f3b4c1b7e3b5e965a0c4469", @generic="b169a9aa2c206503acbfaf948a52d439fa3cf050b542abe995d17b67a71260acc2bb511c96758f9bc5957681bc680fb85bf117fea5d6d40fac0f181d108a7e7ebe6ce5f67324db25313e4a6baa6433264edc677954e3ab243424c23196d3ec945a4f9442ae09761d79222a3bb1cb961246b22a91a5dec58873971012db3a51b3881113aeca45e8d11f512aeae49ee0cecb0c4a298b19b6580137c9378ba24727aa2aad15f073bcf1103bb736604adb8db8bb2f5ad6cdbea1c35f80a116766c7d2d2e7c89"]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x4040000}, 0x24000000) 2018/05/06 13:28:28 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@remote, @rand_addr, 0x0}, &(0x7f00000006c0)=0xc) bind(r0, &(0x7f0000000700)=@hci={0x1f, r1, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000b7bd0ee2b33e96e36a4d8b6a38afaa9541844a2c88ceb0b1956abbf91afc7449292533e1eda2474af596a5f2daa90d49a9192afe9a9688e1a0d232e52b59dd7a2dea53071b1250f8517fec49c9fc97300abd723b62c1fb25338181af67bddad8d047c45e1bb0ad1fabe21458708c1644487f7b243f9326ed21d25203a57ae183d412ab908aca6f75962fa17851e55b2e29761527fad2bc98948bcecacfb1c96d4fd2710726c2dc2a6d040c5db721bd60f6307bf1cc93a70893a489103a2982d109bd3e87757b9799e01af0f19d898a6f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, 0x8) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x320) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/05/06 13:28:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x77ec]}, 0x10) 2018/05/06 13:28:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa8435fba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x11, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x20}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x2, 0x1b, 0x4, 0x20, 0x1000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x9, r3}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffff6e) 2018/05/06 13:28:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x200) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@empty, r2}, 0x14) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x80000) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000002c0)={0x40, 0x80, 0x1}) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000080)=""/100) sendmmsg$inet_sctp(r3, &(0x7f0000002980)=[{&(0x7f0000000280)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}], 0x4924924924925f5, 0x0) [ 640.252766] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 640.296953] IPv6: Can't replace route, no match found 2018/05/06 13:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:28 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x8, 0x5, &(0x7f0000001080), 0x0) sendto$inet(r0, &(0x7f0000000000)="0b98e1a6a83158713f4280a16e70e91738fc3166dc08949a5d91ca8d01cf6011f2d5004de5471dca0ae6cb856931e767d0d3e22319b7be710e4d492d9d286fc45b9c3b2dffa21f42d0e97db21cd9b25a00aea067e775a46c42da75e04c6b2c1ced01a3810b775d1f93c4644173ad38ae1d16e1f33b0295e68e730c6eba2890fa8b6c5c06ee58765b92fc1e2d4e37de56cba68bf56799effa9780adf74197bac0ddf06d7a53ce967bd6ab644786a7c0b05f0e041ae0d228d817b62f5c1a7ac626afdaa05357d2f346c5492b1038e11cd3be3670f2220b1ff13a8540b314c08f9621f6cc1036ddfa2f738c323b59c62076e9316fc5e7ee8a949ccb0985173f749bf8869e9ff9583d00f8439a12227f16b7717602b52a0c24225860dcc30a2a4ddfd3affb8237e9b19039e405fc54a5c75775083d1618c461f182e0805367b71711bc70b3109d94cbadb37f9cea795fea6359b09582b50b76910cc69c0bfbc4754e962882bfed53d090224c84c2807ba779386b3d01176584a189fee729f3dc57e3db3e7ce49ffbb12a70e1484569f618e0b0ce17469bbfd4de03a45ccbf00989faed413626bbfc1071b6ff90655233afb865b4c47c2763e6b48c6029e206f28db62484ea2a4b1f1d94827bea55aaf6e2407a9385c5877c9524dc9835bf6a88765f82c8ad8e6b45365ba2061b53fac7eb203b00bc5483ceed0d0aaddde6c36ad9ce412e1a41e4391974783aabd85124899e27113cf6a13021758c9a8ac2bc4d2c2ba8e532f3c566c45b83a33b697bc55aa8b6a06d9d45966952a6b0508229822151803dbf279df94936d12f5df2fb9cd097d27690b25d521ce6fc18e81aae70eef5fc3b563db40d7cb6d38d680b7be4dbad4ac78f5ec781ed2d21edda8592e08d994e38b9224934308e885483505bda4328b6bd62959b5e6dc077ba0ee56dd8ba737cebfb17e8ba02a4c7805678a5a2648aa98ea91d9c5f69524b2ce0dcd17e509dba0935d0f484827a78f1a19c903ea1abcd0577262de105ac078eeaa57e3af06eadd799731dfed82720fbc683f748df42060dbe14275b3fcedb4ffd5debb587c911a97a10221a4ac4b86ef5638d831b39dd4548fb130d11302ba897c553184a3878c76494c99477e6beb8abc3a3d921eb6219d755ffe457fee0c45750290a5c7b9f83b0a47a40c6ddded9eca9494af90a83f003a715278de601dbb574317038c81e7115890b9a53142a962a0b9ac528606bfff0814ad830d516b0507335c9c4ae5c4649c6477812271127e92e2b593802a28b4fd1e7aa26b26e09a8eb0872eb009869ce002a670c203f14a48744583c1424126eb1225f4c0e6b648b513d1af1fab32b4d96716cef8b9ed0ee605878f88809f70a4d3678260b79601a9478e7217cea49e91721de0b768d50d4539b971ba13dc51d3432f1dcdbcb7dc7b68d8143cd833c33791137cdf6cd6cb54f919b6eed7dd525a17309ced624e151fb561b393fbdc870941b30a194ac16fd41bb3659c5ccfd8cec105fb9537ff377164c1939a3b40fa7439a363ffa04fc175218142b987b5bd73372684dd08abcbfaf1423193a389e31e8e02f9c0621adb40698ba0e5fd95a68b7ba2c10dfafb458e759c6f0d1469ef2b6e80e34b3785219cc3990727b4fcae38e5db1cbb8d861aa13b14cabb94061b2ecca30e0f7e2cbfca388d80abe76281c2b53464d0838282f53f8334e384f7b5023be9e151f9cd36f073618c83cc1428915185f9a117978558141e51246c1c21a54826606ae60fcb0766fbc10d83a4cdf85758f9f83309c35412c560a978d39dc05ef3495a45b22f66c58f10bed5b2c5ad0d87b8a1822ad4886cee13828f6b3a61926f58347c8c67ee23af7c6064434ee9d7521dda92396bb7c7baca4069c6571a9ebe886da4f45776f5f2b5c3fb17223cf9eda041b49025a0307a0dd3c41f66bf94ebc2c053f7f204d322f5cf680819a45f5f260c7afb873081ee3f387263eee314b3113ce975b78fcc07ab252ea1df3f29a400d1477d0a243d7950c11feff6e5ecf238eaa92c40bf35dab572fa94309c8135817e2d3973f2d14c0a028308cb227c6a65b789e6334c9182193ba3740fd9bfcee742bd0ed46a5d1fbc725820b09d18e2b87ab3862a781db79e8b4d2109301fea81974b808e8b8e85bbda841084d09ec81afdf98d5247999696b2faafceafe653b430008e773338649ecbf18a9c3cb3cc80728e8110ea1ffc66942200101dc924c01fca7e35bf7ca5b73b1502e4b107c81976af9f8ea5713964ee1cbba9aa39bc7c3525716fc05f0a3f8df7be4eb35076bd1d187ff51eb9e758e5b126697df031c9351e7907b76686c6e1abef016b57697870cdeadf92e3e77a8c085b32bff91058592c20f71c416fa1e666192608d28da3a12118f22bb58032e886cd533e1c71cf4196651741f1676e58fcddb2ceaf7b05f388f889dd7e8221f7a8398436c54d6860b2df74a8d9009f2d9582af6e5aa30a2ed7de9b97f36437616ef669a678259e35f0de27658cd8633281585fc5e32dea0fb3fb4ac7191f31933d15d34a0503a89e808c7281cace7a2bbabfa1fa89d7a5be0d478efaa4b4e85ae01a2bedc2ad6d980a13e925087110d2a043a56834398fb61f95859cab4da33adfe2fb3c19f1b05c8062e3916ad1d2edb1ba8bf8ad8316b1f744d8254f7fc90540cd5b4c4b09184f47fcf8620ccd79e850fb880bdd486635b176673b56e2f73b24fad8e8cd65341aba39a2974dbe37e4525f65d16e817dfd4d83a7ed1f07239cfd98561ff682cf584146b92295b363f6f7ed8cf819ef4223399869fa74e736d6611672021dc57770ff00290bcbadcaa46b972ca8f9e67a51e66a5f30a08425bdcf74b1d9125b7451abd202d9115425574165ec5698b1103762419d5d30324b5dc6c1f4e10b749c174937fe2c031321c49bf8385fb47acb2284b3c90413e40a1dafba8961c9711a62bcd1a1dc0a5137308b90b734c07b18211e348c06dca6fc5e03b983b542b5c0db36ae2114225718275b64b399f424ffb9e9d2ba8d380184dd8d705a625c61c317406e880099ee3bba8fdd0a1f18cb8ba6d058e7185e73619be861094120ad6830a3e735d3d11e1e0c4e19bbd0a0d6ebd3aa38df13c0b29c54affc09af8deab6a36ead43f6f74e851b5b4c5bb696b39fe7c836657319fe99152d616b7d29e31450ac414fc0813bc8e2b56271c96b8646456bcea31ce34639c2ff9e5715b9423f9682dd86a090526a9bd6f58d9456c5fca56a9dfdc859443cac24a49408c857f2a69c79838ec4ae9b483b7980946c0178251fc3157cae351ad9fe202f0d9d2cdb7df2096ca214a311afa04f28d404c3afe2315879a54041b2a636e5472f6a6eb1190f359a18df4fd98db6538f76e33cc584c681653a2353fa453d3eaec8ad9cc380365c64855bb22d4f8d3f7ae449f21fc06ecf693cc582491bc4bbcacccc866385bac98def896f4611ef9dd93d7ab05387d63973d1117458fdff3945c5d261336c469dda49f5a3a04e0f2bf4b722949cbdf836d29376b043c5e8b69896cfaef2e7e4c098623083e6ea10a57d48c59028d5d7037c96b37876fddd9e5b3f3e9f91007f0e55f0db1b3a8c22556fb597373f7d2a2aca95a7b3ef68343d058427261e4dec23c0937bbd4b3499a1acbde81a8b3c3f0673f8660b74fc6ead8bae69e382672538ced12a78d976712ac928e4077ec1d8513a0d263a50e11462284b3f89254bb444218b0965a9040c234bdfe08a96135a9c92da5b2aada05fab348afb7f440ebcc4bd784d4528864d759e533368cf5833ff60786965dfccfa169134656454dc9210ab638dfcc2c4bc8bf09b37e4a771ba36c06a9685cd59cb73531bf34b8b9a25f74d963839aba462a2d349fac21b1d3ef12b124b8a712dce599e4118f5bbdd1c80476c71a26ad3a2e2c5a1624b45c330dbd8f6d5a22fdf5b19f6ade62dd0dcbd0ce74da4d184b507896f0c161a734b494e2226a3676fda783bf4fd905deaae2a6e21b1d42cdf3aa48fe39c37c71de6744196da8214d26895f52ed6910c7b277d8ed6f5343eee3a6ed076e734a028fe35d855b227543bd914c830726b13adf19f6ef1da5f90d637d6a2068f013c2e8fe9b20c7acf4611cdb8a02c1437e321329cee1b5778f672d929d04f909c63a453c1c2315bbd682f16a67c732b701ed6c151a091751b8b05801c22fa9608055696251bb5ebb54092f9b9f3bb6af9e8fdb6b7545f9faa601373ad4aea3648b8c0522b9b2170fa227ee8e3016b70e6be424179937676d468ca0e6d393dd83328b61aac75bd0ceebace3f8f6daf8237c5d1008ccecb62662bb40f6d2447715e49a5a70630ee08c1fdcf73fe5d5f416d4986c9e9138817ca53b56ef67ce327823d0bd2d4fcf1987227f2c7f14d16b34b2aaf02b71ca3d76e790ee31e133de476c9d2422afa158a6dbb3ccbc8ca1fb586d5b097fc8bc920cd51e06e3e848dd7b99a90c82c69f4a99e4ef90a74ec262db52f7a1ab3aa4588380a7aab7f655e042eb31f603900d68162fde2d186a58ea9742edad99c90935bd496de90317f955732fed0bf229badc7bf7c6c29e2347e2a2f2d411ada4696cf515e44af1cf5c39be5900c58434a2eaaca5810632ee1d5e5b59cc77d16d9037eb612a8cc5e7164aed9a6168630da0befdca425c414fe7d934c9805582b47e93b09a17f7abb8ff8e766df378b475d3951f823757f72b0404acce9d3dbae43d716326da22226c1974a038866c5cb0435d3924b7183c894bdfc1d3e1a28532c69733adcfba5aab6fe78fe90fdefde901389798e486a0d14b1241247969f5f0247ca5bf260444537c625d00a10f9e61ea27c983d3c589a23721e359438cb365e2bd8d67d89ad8a68885de4c315fe5c5a84c79d1a7310909e3bff0099da9cef0ff61ac0412851b20d9cb359ad1d00a1e242caa0006ff35871f1f07ae0f0701e24760d5895a442cbe8b38f664dbd2acce6c16605631c0d4f390a0b7f16c299366ea1a7a13d213a436e82624959e0893f4834c0d6e5395f38d1ace4bda0777826d25f276ae22441f70f9475a8932e2a63e123ae7bacab396e76eaf2d06485feef96fce3c20ba722ca6cf688f38d3bff66cfb4c138a156853382328df855c9d069418b0a3c6c59eeccf66cf124d348b6ae1039482e091c8b035a49263ecfa18aae99f279b53d9da59e54960f6dc7fe9cc03d1b09c82b666ea19479237f56d40a0d7e367cc04dac32d57d5af45b41771db827e69e00d9357afaa11bc38883d5cd0b0021e340ac0d8123de82b2b8d2dc0587049a63c5fd0cf11bc1b323890a45199c6b13101c906e9e77d659ab9b0ba92cda12ce045c5190292ef20668aed05860d5026f0970800e9b62ad4d28be8e870b9a1ce00495941eb7efc208069124238d29d2a40957b5756acece28dfe39e6f9a03d49a0e93d70c16766539b392f9ae0870faa074fcc04bc82f3202c082dcbcd9390e41b73bd26ec6149052bc15bb0a52d87a4e7ae3e16da4f6a8310c241edc0aba752167ae62206eed3a99b9892a2b740e975b32f9ad73d80b0c41aff5765ae8d7d7fbeaad3abd1065de9f52f941939cd097534d776a5d8d2038ee8cabd62c9f0e3341d8b841c164c7837978326579ca4a219b217b0c7ed031e91a1a647663b45d2e99ab6189060aa5e4f2950a4f623b17decee65626415238e1e7933da9f42b383ed7ab5d58f908c1e9f48f4fd3d6df7b05fb9471e60f2a81a75ffb3bb4deb4bb59da0c23e3a0af29aeac4dc2992b660b9027a055cde5c0b", 0x1000, 0x4000, 0x0, 0x0) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/05/06 13:28:28 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'syz_tun\x00', @ifru_addrs=@hci={0x1f}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/109, &(0x7f0000000140)=0x6d) 2018/05/06 13:28:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000009300), 0x0, 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/4096) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000009f40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000009f00)={&(0x7f0000000080)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000300000008000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x58}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/05/06 13:28:28 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x7fff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, {0xd8a, 0x7, 0x8, 0xfff, 0x9, 0xa8}, 0x9, 0x4}, 0xe) 2018/05/06 13:28:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84398ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r4, 0x22, 0x0, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xc4}, 0x1}, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) times(&(0x7f0000000340)) tkill(r1, 0x16) 2018/05/06 13:28:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xcf44]}, 0x10) [ 640.460101] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 640.504329] IPv6: Can't replace route, no match found 2018/05/06 13:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:28 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"a74737d8977504"}, 0x80000001}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffffb, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00df08084500001706f89d7b4ad8c14a11de59e05a5398280000000000019078000000fffff7ff1900019078000000b7ea338cd2451d59e2070964a7"], &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x9f8]}) 2018/05/06 13:28:28 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="002d757c09009b0058"], 0x9, 0x3}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'yam0\x00', 0x1}) getdents64(r1, &(0x7f0000000140)=""/200, 0xc8) ioctl(r1, 0xc0184900, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) openat$cgroup(r0, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x13, r0, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1}, 0x20) 2018/05/06 13:28:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84307ba052369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xe57, 0x7, 0x4, 0xff, 0xa2}, &(0x7f0000001100)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001140)={r2, 0x91e}, 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/4096) 2018/05/06 13:28:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x571c]}, 0x10) 2018/05/06 13:28:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x20000, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x305) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x1, 0x8000, 0x9, 0x1, 0x9, 0x3e, 0xfffffffffffffffd, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4}, 0x8) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x80) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000080)=0x1) [ 640.671151] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 640.743470] IPv6: Can't replace route, no match found 2018/05/06 13:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xff00], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0xff2e) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000)) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/05/06 13:28:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB=':*/7'], 0x4) 2018/05/06 13:28:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0xb, 0x2}, 0x14) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b3327153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x3, 0x2) 2018/05/06 13:28:30 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000100)) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/05/06 13:28:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba062369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/159) 2018/05/06 13:28:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xafe6000000000000]}, 0x10) 2018/05/06 13:28:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba142369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:30 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000500)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}, {@in=@multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) waitid(0x2, r1, &(0x7f0000000000), 0x3, &(0x7f0000000040)) 2018/05/06 13:28:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0xfffffffffffffffb, 0x40, 0x3, @buffer={0x0, 0xa6, &(0x7f00000000c0)=""/166}, &(0x7f00000001c0)="5fde68b617fcd034afe7833e8305e5e3f329dd9e8b38d65858d6ee5b9eae9f68c88020cff112041c25ba0f093649202cfd60f4b2e179d389ecc695bad5101b9f", &(0x7f0000000200)=""/232, 0x1, 0x4, 0x2, &(0x7f0000000300)}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01027886000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838e00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/06 13:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x9b, {{0xa, 0x4e20, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xf}, 0xffff}}}, 0x88) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/06 13:28:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x9f7e0000]}, 0x10) 2018/05/06 13:28:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000140)=0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000040)) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 642.155973] netlink: 'syz-executor1': attribute type 9 has an invalid length. 2018/05/06 13:28:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba5f2369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 642.214770] netlink: 'syz-executor5': attribute type 40 has an invalid length. [ 642.282377] netlink: 'syz-executor1': attribute type 9 has an invalid length. [ 642.290110] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/05/06 13:28:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x2) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000005c0)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x5d) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000500)={{0xffffffff, 0x3}, {0x6, 0x1}, 0x35, 0x4, 0x2}) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="0015e20000580004cde6afc1c83538f1c9c46ecc1d3bc546b6b85933ade191d409c62b6064ab04c885b9da691b53c7da22a62ed98d352c1f86cfc2f0b192e4a22d90af61be9e74c534c87652368460182b650100277a962496d81b70c85b9ee79196137e312c12d8a40dab6c7b58bc8c537a48ebefe8ef308010", 0x7a, r4) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xec, "df1ca68ef684dd613c4ad8bb1ce74ca3880a56d3801259d22c040b067a68fbd2629458214d12b407e719f3b7653fdb5185dc7c5d01c14244dee798116302e3df60a845ce5d9744639ebf754de2f624d5b9cdf9dfaacc7a46c2a5abfa81cdc6d56a7abe8159c9d8f78a27a67f98f4e2a067d48dfe986e7262d7db1a8cbc9dac75fd4c4e74035b47da8fd89f4f6966099d264eb55f68fabe9f854ddfb1971a9eb3b6eae292273aae27147f182724845b9f1a04d738574b5e46b086fbc951f5d6611dcf96532297ff637af4d250fb6562415a0f53e785c07fff744d3d8fd2775d9ab34a6d03fd775f773466b6bf"}, &(0x7f0000000100)=0xf4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000640)={0x11, 0x1f, r8, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000003c0)={0x7, 0x8, 0x1, 0xb9a6, r7}, &(0x7f0000000440)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ipddp0\x00'}) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r3) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r9, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00000000c0)) 2018/05/06 13:28:30 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, r1, 0x4, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1c}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x76e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8c}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x120}, 0x1, 0x0, 0x0, 0x20008010}, 0x2004c0c0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/05/06 13:28:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba092369250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:30 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000), 0x2) 2018/05/06 13:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000)="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", &(0x7f0000000100)=""/174}, 0x18) socketpair$inet(0x2, 0x80007, 0xf0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0xfffffffffffffffe, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 13:28:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x17a7]}, 0x10) 2018/05/06 13:28:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r1) setpriority(0x0, r1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000000080)={0x64, 0x21, 0x2ff, 0x0, 0x0, {0x12}, [@typed={0x8, 0x0, @u32=0x4}, @typed={0x0, 0x24}]}, 0x67}, 0x1}, 0x40) 2018/05/06 13:28:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba055f69250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x5, 0x0, [{0xae0, 0x0, 0x80}, {0x853, 0x0, 0x8}, {0x400009f0}, {0x972, 0x0, 0x9}, {0x40a, 0x0, 0x3ff}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x485, 0x0, 0x2000000005}]}) 2018/05/06 13:28:30 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c44c08b3c6b9f626d9fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c1966f0a89293b50b94a2fe15c9cf5b67927a12239e522c6d9612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140bd5", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) getuid() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x100000000, 0x1, @fr_pvc_info=&(0x7f0000000000)={0x1, 'vlan0\x00'}}}) 2018/05/06 13:28:30 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001140)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001100)={&(0x7f0000001000)=@upd={0xe8, 0x12, 0x4, 0x70bd2b, 0x25dfdbfe, {{'ccm(camellia)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000011c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0xf2b}], 0x1, &(0x7f0000a50000)}, 0x1}], 0x1, 0x20004000) 2018/05/06 13:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05230a250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x8f16]}, 0x10) 2018/05/06 13:28:31 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$void(r0, 0xc0045c78) rmdir(&(0x7f000015dff6)='./control\x00') syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[]) close(r0) 2018/05/06 13:28:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'eql\x00', {0x4, 0x80000000, 0x2, "9be030999b63", 0x40}}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = epoll_create(0x4) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000200)=0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) read$eventfd(r1, &(0x7f0000000000), 0x3) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x3, &(0x7f0000000140)=0x2) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000071fe0)={r1}) write$eventfd(r1, &(0x7f0000000100)=0x3, 0x8) lseek(r1, 0x0, 0x3) 2018/05/06 13:28:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xdb1f]}, 0x10) 2018/05/06 13:28:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000001800)={0x0, &(0x7f0000000100)}, 0x10) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) syslog(0xd, &(0x7f00000000c0)=""/61, 0x3d) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/05/06 13:28:32 executing program 5: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/34, 0x22) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') signalfd(r0, &(0x7f00000000c0)={0x81}, 0x8) close(r0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000aa000000ac29698654fa888731fb9c4e5f2e53163b25f15bcd138808740e2b53435291dad2c0de5885c18e87e0617ca404f7835e151217988148531ae700b24ad5cfa1455d52bec45352daf38fba59fdc30bae5688c79bc964a74c68c69a779dd15672c4799c70edd6e5c9246f015f3c32f2d297fbabbe537f3fe4eebe4a507417d32de44c7625ecf38e46eb7646ebccc7b6b450dcf5cc0f7007c1f5b3a1c194f25aaba8f08463f009c8de2f5a"]) 2018/05/06 13:28:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="090000000000000000000000000000000000000000000000001fb20000000000000000000000000000000000"]}) 2018/05/06 13:28:32 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x200000c0, 0x0, 0x0, 0x200002e8, 0x20000410], 0xfffffffc, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x2], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x0, 0x0, 0x0, 'bcsf0\x00', 'lo\x00', 'bcsf0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'bcsh0\x00', 'bcsf0\x00', 'vlan0\x00', @random="3d80d3e65ea7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xf8}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "5d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4"}}}}]}, {0x0, '\x00', 0x3}]}, 0x3f8) 2018/05/06 13:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xff000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052325250009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 643.809732] nla_parse: 6 callbacks suppressed [ 643.809742] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x4007, 0x400) keyctl$session_to_parent(0x12) 2018/05/06 13:28:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3f, 0x40000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000003c0)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 13:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x7, 0x0, 0x80000000, {0x0, 0x989680}, 0x1f, 0x69b}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/06 13:28:32 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)=""/68, &(0x7f0000000140)=0x44) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x0) 2018/05/06 13:28:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369030009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0xf503) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg$can_raw(r3, &(0x7f0000000980)={&(0x7f0000000740)={0x1d}, 0x10, &(0x7f0000000940)={&(0x7f00000008c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b47da7a98c153f0ca0c9852490db1e63ad141e989053505da45a3c122f8c17eab04a33f86ff71d9dbeabae2f301709fa78cb732cbc3eb8ac064cec77d4125ae0"}, 0x48}, 0x1}, 0x4008000) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$TIOCNOTTY(r4, 0x5422) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000000c0)="baf2a7bada6906ec20de24e91f55005142e909d71add2529b56ade0ae5490d531e969d08e16a") syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000000040)) 2018/05/06 13:28:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x2daf]}, 0x10) 2018/05/06 13:28:32 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x800000, &(0x7f00000fdff0)={0x0, &(0x7f00000e9ff8)}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)) syz_open_dev$sndpcmp(&(0x7f00000012c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000001180)=0x4) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc), &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2400000000, 0x8001}}, &(0x7f00000013c0)=0xb0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000), 0x10) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000011ff8), 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b94e030000b80b000000ba000000000f309ec4c2798c5300b8010000000f01c1b82d0000000f23c80f21f835040000000f23f8640f00100f320f20d835080000000f22d8c4e219bffcc2bb00", 0x4c}], 0x1, 0x0, &(0x7f0000000240), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000004ffc)) 2018/05/06 13:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xff00000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 644.062163] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000002880)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002840)={&(0x7f00000002c0)={0x2574, 0x13, 0x6, 0x110, 0x70bd2c, 0x25dfdbfc, {0x3}, [@nested={0x1204, 0x50, [@generic="e250e0b0bcf1a6b645ff832dc5dbc8f1ef7f48f46dee78246454b1d485bf7524cfd16228c34ede0f6a0c22a345b811e3b745db1a5582ca3a1c3e80b1dd837651df14454373b50815ad09e31ecd6f3bc987205b145ab259253accf4419a3a3d06c9c7ea041ac6f1e926ed88c514b59b2da9565c1dc6b93c933b7a624cfc6289303d747305d8b82b645180ed8803a8643c3553eac061d9ce5e83cc6f6cbe0cbf838939ce22e68cf9c65ec5b3f9c4358d305bb0013973d39313b14ffd85bc16067921383825922e85c08bf4242c7af92daf6ff35d1fee8da2c0863c783ca35e1ad10339a689c0d60b2f697e778176", @typed={0x8, 0x2b, @uid=r1}, @generic="fc021c6535e7de57584072037b78ed4561ed07e1e0ae", @typed={0x8, 0x2c, @pid=r2}, @typed={0xc, 0x90, @u64=0x8000}, @typed={0x8, 0x7, @u32=0xff}, @typed={0x8, 0x7d, @u32=0xeda}, @generic="a97a6fa01d98c0d7113de7953424b253d1120b779d9257e8d120a3141b4406c2bdf9858428da021de251364eccaeecf6e9c7872549796e859db427a05b4ac0b00bca89417852f95a173b5d128630d63be9c0d8d47e85f930c1fe34a3359d03f1f0db672e1dd6c5d9b27c127da39d7ed49780b95206bcd528f88d781730e9f301c7b8a5bfd5017b86c03b5ce4e5fb35386f439d0077ac821710269f6e7b6ec24be95ff2bc451d0416b070e24c0faf880b8058362154a800d426a0544b3ea657c631661053210fb1bf7673f8964c6f78", 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@nested={0x30, 0x90, [@typed={0x28, 0x1c, @binary="ed2bedeed9a106876a06a0be368fa0ac639e8c2e50fe2f51697a8afe831554c94fc6b71f"}, @typed={0x4, 0x5b}]}, @generic="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", @typed={0x4, 0x16}, @nested={0x58, 0x72, [@generic="bdd1a3c60a58e2eaba4a64e32c2a2008ab83e2516edf3fe7be9af1c739cdada3fa1f43379b22a278c146e802ecdbeaa5fa1af6c4e680e5d6c453fb6f50fdce70769294a41884e096917c9b10b61e7ebd0b7346"]}, @generic="222e39372e4d164c33327d36a7d4c7bf19fd7fc38030115f5e284b799e69e5e934a30dbdaa91237cf901f23f67e63eb7784e6106fc2582b712771f803b2a2c63e30ba7d473430607d4c44e3b6dace2451a3d2e1a3d05795628425d0508f95b77d5c2a6fdcdc1645475146217ff2921094d93c5b8c8dbf6d83e73", @generic="2b94ffd1fd310d81e4358bec12cd5668d9d84c4f3dd4fa844c8be79a5b429975122f35895041b6225922663c211f406d5c8b5c7e6f292df090bb4206481182545ee956c170a67833e809d0dcefe295bb912925a2e896a38c1d9b9455e3c926da3e23ed9120e46383655410ba434d50df23db195db7b1e215bb54b188e6a13c00b5d6e2a6bdf048f264ebe9b8887c5a84ffaaa5c88424104a6f9ae4a991", @generic="8b38ef7dd7d66d0f3235afd5a7e0af9e0132f7a4d16a3bb12f5b9c0a6bb49d248712d800b0b79628c2997d1b236ebdaa1c19c842f82c4b5f735f6e26ac6744cb4b601a5c8b1f953f9bd40a70f1d792efc04a87144a12363dd6cbdac2c2550a9f6ab33b11ed35f0f87f3fbfa613a891d3cadf30897c9e039d4fcef67e5f807b812d473667959249bd1301658ee38af931b6d76068fc9b75353c3d7ee06ce17609760ed2687213683a422696753732440f6eccfa78cd46f02817e81f2409a6e7e277c9b791c4d86b8316424a3b8f4e17e49387fdde28da70ccea16cbe7e7", @nested={0xd4, 0x3d, [@typed={0x8, 0x2e, @fd=r3}, @typed={0x94, 0x61, @binary="861f16d8843d4888a3b185ed79addb683f1dbf70fb0d2055cfc1d673848117ce682466aa022c290c80fe49423d0cf26f922d52a7dfe1173b2697b5e9b0963cf67b2f5a9875bf93a1a4e20e19930a7a17db4fa0c550fb3232bc6a75fbd5a97e2a2207bdc86152c5dcb402bdf1de222b8972f332167a375137c694e4bc002ec33b31511247a456a2bacc9bee2764"}, @typed={0x8, 0x62, @pid=r4}, @typed={0x8, 0x4, @fd=r5}, @typed={0x4, 0x6f}, @typed={0x14, 0x25, @ipv6}, @typed={0xc, 0x1b, @u64=0x6}]}, @typed={0x8, 0x2a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x2574}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004894) 2018/05/06 13:28:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/05/06 13:28:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369390009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xc7100000]}, 0x10) 2018/05/06 13:28:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x20040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x6) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) 2018/05/06 13:28:32 executing program 1: socketpair$inet(0x2, 0x6, 0xe7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/230, &(0x7f0000000040)=0xe6) getrandom(&(0x7f0000000080)=""/97, 0xba, 0x3) 2018/05/06 13:28:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba0523695f0009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:32 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getpeername(r0, &(0x7f0000000440)=@ethernet={0x0, @random}, &(0x7f0000000100)=0x80) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000280)=0x3e80000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = dup(r1) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) fstat(r2, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x9, 0x4, [0xfffffffffffff486, 0x20, 0x7, 0x81]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff89007b1f00a6e6e3173e9d0c15cb6587b4383027ce731770040b912e818af4bda679d0049def74b809c03392d836927aed6e4ef3ef5d8be110806e3d7b4c90e84277d99254bf62223e49a29b03591426d7acbd0d15fd2452d90b39e9e2dbfcafaab395e46c6db7f5d86ff4e346b8c108d807a79c997eedb4c20f7e10d776882ca8a9093072d17f7c656532"], 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400)=0xb1, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000000c0)) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000000)=0x672) ftruncate(r4, 0x80080) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x220000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00000003c0)=0x1) 2018/05/06 13:28:32 executing program 7: r0 = socket$inet6(0xa, 0x1000080000000002, 0xfffffffffffffffb) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) 2018/05/06 13:28:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xffffffc0]}, 0x10) 2018/05/06 13:28:32 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) delete_module(&(0x7f0000000200)='/dev/audio#\x00', 0x800) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x101080) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r2, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/223) 2018/05/06 13:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 644.504587] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:32 executing program 5: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ac", 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r6 = accept$alg(r5, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000001050422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2ad294a90416a620656bc9b4cda758c306f3f11a557c6769acd874fa25b0abd27a990e120049ddfe8a4d38149a6107e64a28897b1d549d91a9e81baedb8336e45123ca143a3700ff31cbf1a939bc063e6b0945ad5d32d561088586c52f02e6eba63fac0f13e9ba7ed1b6207abe0162cfeddbd46ce9b01f1d02e486c6ee4456e4df"], &(0x7f00000003c0)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r8, &(0x7f00009f3000), 0x352, 0x0) lseek(r8, 0x0, 0x0) getpid() 2018/05/06 13:28:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000b000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x600000, 0x0) connect$can_bcm(r1, &(0x7f0000000100)={0x1d}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0xfffffffffffff000, 0xfffffffffffffffc, 0x1}) listen(r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'eql\x00', 'dummy0\x00', 'ip6gretap0\x00', @random="6d35776f999b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xf0, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xd, 0x0, 0x0, 'bpq0\x00', 'tunl0\x00', 'bond0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xa8, 0x120}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d532267ad775fe231c0937c92b0c2bd4f69ec5158b202e8329317bb3c95b7c396d9674040fe887664c2a2533e66dc1d58e71430b7d4588a02edb53f811c9d6e9"}}}}]}]}, 0x318) 2018/05/06 13:28:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}], 0x18) unshare(0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) iopl(0xffffffffffffff69) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9fe4a0b4625", 0x5c, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) fcntl$getown(r0, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='user\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000240)={r4, 0x2}) accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x1000) bind$inet6(r5, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r5, 0xeb8) syz_emit_ethernet(0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/06 13:28:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x7, &(0x7f0000000100)=0x0) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000780)=0x0) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000b40)={0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80), &(0x7f0000000cc0)) sendmmsg$unix(r1, &(0x7f0000000d80)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="9d1f71811ee65c456579b1c11a1558df25c0632fd3e38e72dd6e428ff5e68d61717bd76c589e59b82aefa5daefd59d9d1ed606ded80e8b9fe1c9ffec6a8961f99e141d1ddf6ca29cdd0d45ac5f34091916b4f082010383a5162b5a92131f23f15a0cd546493cbabfe5f7cfa7f888f0e39646ce061d04ee6906a3df99657b321865519a8bf1070e8ba98e7b142b691a32c014fdc9631eee55d07dec09d2a57a360d81bed93d34886032fd075250c7cdd73b87723d28539d800117719daf9f53d9d1ef9569d9b0c417b37b1b02c623e3f309eeea0236ae00b4fc36b43da4af5a3832857d37326d3e", 0xe7}, {&(0x7f0000000240)="1d5718bc714a9f2159cf3425fd947fb718d9e134f8dd2f872beca70dfe892543e9104af1f41974d1e5ee6978b258099734def7916bdeb964fecb4cb8acc7877624662c6b556996fee254a87a01b649e75b9fcbfe134b907c2cdd975d04d09e0d1b9214a49221295a43a1b599494a", 0x6e}, {&(0x7f00000002c0)="f334009e06efe3821da0116025eca2fa167d9d7c1df73dcf7f368bb12747a009f34bed3e9690d14e226189a6aa154d5dcebfb583217ea0514e120ddb819073bd9ae388ec53f105a914e7a5ce1346ee52720c23a2d9c4a34aa833f6", 0x5b}, {&(0x7f0000000340)="d0539371e2f77c931e2756c36dd66eb7d43f219b7b69f326d7cc62db35101ca181eefb09bec30bf69ec201a44f69e3a6fa8bb940d3e411df6f73992dd468ff494c", 0x41}], 0x4, &(0x7f0000000440)=[@rights={0x38, 0x1, 0x1, [r1, r1, r2, r0, r3, r5, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x50, 0x8000}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000540)="9796c651eb2e052df2f04275aa7b117eace298239ba228ff964c8b9e782fc9e0ed9981630c496c79be48ccc5c09bf68faf250cb54e16f7e515a4e64c73f5ee98c9113da67284097e68b8a7ec8f290ae0728faecd3ac2db33afa854013a97314af6165dba293fe51b1cb46e6cf17a7d1e6e81034742bdf56d08b99a97e8a952b95c19ad052043c5ca1fb020ee7c323801b64b6318db7f6d76b46e24c98bdb5d20dbe20035e1", 0xa5}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000600)="6ef774df6e6910331fccde0de384399968b03abcc3a261cb6829296872cc0d984312cf1fbb3b846aa69278cdce47303a4b6786560fcc2577808723f6f8a36b8b0eb7b0a0fdcafedda0e3900c8ee19c6f3ac8fb87d68220a7c7a5c0c3578ecb667dd38f4520c4bd51cc246989352f56e9fdfb3d1271a19b063d0998b39f58ed5c2087303a3b87211fc8d1717a45be2f0ba002a552c8c32310bf54b07e94b9e468049b40c60f85b6ba5211e309c8655eae2d2216eecfc1bca4d953c8eb41510c54833d6d13120141d1ed27ce46302dd7cffa33c5cdd47e181cecc88e06a57ae7853c3550e5509f", 0xe6}, {&(0x7f0000000700)}], 0x4, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x78, 0x1}], 0x2, 0x4008000) io_submit(r4, 0x2, &(0x7f00000014c0)=[&(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000240)}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000001280)}]) r15 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) kcmp(r15, r16, 0x7, r0, r3) 2018/05/06 13:28:33 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xe7270000]}, 0x10) 2018/05/06 13:28:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6df1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x40000000000800) r1 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xffff, @empty, 0x6}}, 0x4}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x1f}, 0x8) timerfd_create(0x3, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000000400)="7f"}) 2018/05/06 13:28:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x18200, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xfffffe73, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000296f99)=""/103, 0x43}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000001c0)={0xffffffffffff2e4c, 0x0, 0x8000, 0x61e, "3bcb299566871d675565f15ce2345ad87a70e7da9e6f63025326531473a0bbdb3fb98daa46aa8fadc276bd53", 0x40}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write$fuse(r0, &(0x7f00000e5f18)=ANY=[@ANYBLOB="10000000fc0100000000000000ffffff"], 0x10) [ 645.476437] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002e80)={0x0, 0x40, 0x1, 0x6, 0x4f, 0x81}, &(0x7f0000002ec0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003640)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc9, 0x4}, &(0x7f0000003700)=0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003740)=@assoc_value={0x0}, &(0x7f0000003780)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000037c0)=@assoc_value={0x0, 0x8}, &(0x7f0000003800)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005e40)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000080)="356c97c258cadaa8a89f731696ff03b8ccf20128e92b20a3e657cd961339a426b5c03b384c74a774dad84369591cecdf6674bb422545ea711b14d2ff33ed30a696d21c6f9a3cf2da84f885e5562329c33e92fac672801ea5b7d07e86574b07638e6179b18aeff1707feea420a1d0e667b8061280b61f2ea6201487d6feb063bd3acec45501023e6ed1248a0d13474f0a6954c606ff3ab1af0d0eb82004bb870131ea6fa486717738", 0xa8}, {&(0x7f0000000140)="e4064cbc7e6df211dc9d", 0xa}, {&(0x7f0000000180)="b161b2aae231802488a8e1514d7de91978", 0x11}, {&(0x7f00000001c0)="2f1a7d414c7399b903508b37963c57230dc5f44c24ced513b817f74c88087411982f2fc66534380d10913dafe45353afce5d32741e535ab5b04c85654b4ee5088d934001a3c84f4e212514f4d509abdd2e96045f8bf0b072134de7189720169b2078be85c2b5207b054ae2378fea3d44198bd5e86e", 0x75}], 0x5, &(0x7f0000000340)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x80000001, 0xfffffffffffffffe, r2}}], 0x40, 0x4040000}, {&(0x7f0000001480)=@in6={0xa, 0x4e21, 0x9b2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000014c0)="dedb101297d6a43926179ad75ba5dda963f13c26a1903063da3865ded37bde43790e161686551711a908725165ee150449af1c1c7f78ae2095524c19868fbaf2ecb2a5378f444232c6e1c730c535e5bee93475e9a76f2b9fff9d510f3179ef6167f74c5a312591ecdbf4d45f9dc72a5483aa4c48effaedafea4a648ed6452c1640919cce0c0e20b70573db39b121b5d0db81818ddd8213202c62745e3c34d5cfd9038bf2d3b81dc21fa717f502a1fe2e0553baa07bd6025d385ac094663281d4349f95474b879df990d12be2fda13ff09479f29c1add4cc31c", 0xd9}, {&(0x7f00000015c0)="b43fe808f1dc5442f5528606e068a678ace048221f498f762ff777916cb2c88592078fd827c3f9f03e8df07f05c160e0f611751c4f", 0x35}, {&(0x7f0000001600)="c6812daba8a36d1447406d2dc14d449fe316ab9a1615b9fe62281d6575a5b5f92cbcce", 0x23}, {&(0x7f0000001640)="9d69f410d5dfc667c68f39a18d9c6d1dcfc16638b3d28da23aa80ce04c58a4cb19307645846a93f93abfec72e3bbccfa39b346ed5c78863ff660a1a8fb6740deb1f1977cd5918737cedbf5218543f9def4fba6c8d281e821c9095143fd81b7f0523829fb831b036e32baf5fafb030c9c916178d60e183f8460066f40e215e17d110f4476ec08bab9f67a8e5b2eb1140632249d8ef9a276c3bf8318f2e8f719e5d06eae248698aeeec555e0c7d7a4a8718cc5bf1c8503600d1ce6b25eedd3811c0b3ff396291ff4950938e1b08dcb18f04ff275", 0xd3}, {&(0x7f0000001740)="0e0cdabb5e52e32d82a67b54ee2f6acc6878a1125e93f3a9237c0185cb791ec3b19cb24bb59149cbaa756cbc8aae13b84913c5d8fb410a4c80a4f5617ed646df73ce3eec0f59ecb9c938d560c3d8113914df678016b91e7722fcdef230cb4da02a473d5c2cfb121473eb2fd5711825c0d757cab80576b82f517e5288b963e8e1c3a68c807ef811a1fef219744648c04f613bda0e7cae88d342c4e9b734ff59c0b900c157662f", 0xa6}, 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", 0x1000}, {&(0x7f0000005c40)="19584d7c2bda0ffcbc4f294fdedeb7d79ff64cde7fa7b94d89d87d5d97ac05498b903d2de0d02246d366ecc3a41b732e5597112503ce33b6436e1c0a2de0474793d0988938c9a362bc3d3854bbe00881089165b16c9e5bc076039b8624f564eca9a1b279e6a86796146412a7033fefc4e9b8c457a01131659f6dea3da353243f537a87bc4c0c2dc38c2f1650d5e97f16559cf5f3671dffa9dde060e7641a5aeab685a2876e", 0xa5}, {&(0x7f0000005d00)="edc0d280b5bbf6ca9fb1aaac933d16c662ea823097c051c515ab01e3dd294be91329f54bcce286da874045ba8addd5bc9e266cec7d826b392452377fcec3e23ffdd4e0ab71a4257cec1edcefe39696c486053285c9d988e36d58210eb84dbb9fee924905d73f2a4da887fa931352d95952fd680727e600879e45c8775fbcbfbb4d62825a95f9e3ec95d2dd97cbaed1335d6aed549701ef62c3387ae190bff9c545cd1c9ae5fd7ea75077106c2adcb5879760ea0941423b0a9ab045a7093a", 0xbe}], 0x8, 0x0, 0x0, 0x1}], 0x6, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x7) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000005fc0)={r6, 0x6}, 0x8) 2018/05/06 13:28:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250709000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:33 executing program 4: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0), 0x200000c0}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20040, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000000c0)) 2018/05/06 13:28:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000080)={0x5, 0x0, 0x0, 0xffffffffffffffe1, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="df9ce1"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000001c0)="3ef0804000400c3d3e0f01755a3e0f01cfbaf80c66b817f8ec8166efbafc0cec0f01dff2ad0f01580d0f01c9baf80c66b8c01c588a66efbafc0c66b80b00000066ef"}], 0xa3123697ebb1016, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:28:33 executing program 6: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x6, 0x5, 0x80000000, 0x1ff}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0xa0120016}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x101c) 2018/05/06 13:28:33 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x8a2f]}, 0x10) [ 645.708948] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:34 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='dummy0\x00', 0x500}) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0xb) r1 = gettid() ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000080)={&(0x7f0000000040)="9d58af479d2e6d46429585507b9f3d1a4a12", 0x12}) fcntl$setstatus(r0, 0x4, 0x2000) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa000, 0x100) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x8000, 0x4) setsockopt(r0, 0xdcb, 0x17a9, &(0x7f0000000140)="4243842dfd0b12952c2c879b72826bd868bced625d47e910bbdda5bf951be428dc5d276ea92383b8a4ad94d19d04244f02a9d62e87ff7ab6439380a7e0a841d0e6115a2bdb9e47d3751215374e31b3b19abf11a729dc9030ff527359dcac66a177ccbe7a32f2b7481e9413f882daa4f91a2f3e3ddb931219a9b83620c7fda9c83a16e584204252a79a4b7b3ec9dbdafd746bb25429fecc581a22576d", 0x9c) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000200), 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0)=0x7f, 0x4) close(r0) 2018/05/06 13:28:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/05/06 13:28:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x401, 0x101000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000300)={0x5, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{0x80000006, 0xad52, 0x3ff, 0xffffffff, 0x8}, {0xc0000001, 0x7, 0x6, 0x4, 0x200}]}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 13:28:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r2}], 0x1, 0x8000) r3 = dup3(r1, r2, 0x0) sendmsg$rds(r3, &(0x7f0000001500)={&(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000380)=""/237, 0xed}], 0x6, &(0x7f0000001680), 0x2ce, 0xffffffffffffffff}, 0x0) tkill(r0, 0x16) 2018/05/06 13:28:34 executing program 1: request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='setgroups\x00', 0xffffffffffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80201, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz1', "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"}, 0x1004) 2018/05/06 13:28:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250609000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x57d50000]}, 0x10) [ 645.930328] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000302300000000899078ac1414bbac1414000b00907800bb4537b74a0398d70000eeffffffff57e84e057d78910914140000000000000000"], &(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8001, 0x0) 2018/05/06 13:28:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250409000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x3c22, 0x2, {0x3, 0x0, 0x4, 0x3, 0x611}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0x2, 0x80}, 'port0\x00', 0x80, 0xc54398e8ab4313c0, 0x2, 0x8973, 0x9, 0x1, 0x3f, 0x0, 0x3, 0x80}) 2018/05/06 13:28:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x4, 0x400, 0x9, 0x80000000, 0x0, 0x3, 0x40800, 0x1, 0x60, 0x3f, 0xff5, 0x4, 0x545b, 0x8a20, 0xf9, 0x8, 0x100, 0x9, 0x6f6c, 0x401, 0x8000000000, 0x1, 0x1, 0x8001, 0x127, 0xffffffffffff7fff, 0x6, 0x2, 0x4, 0x5, 0x9, 0x8000, 0x6, 0x0, 0xffffffff, 0x100000000, 0x0, 0x9, 0x1, @perf_config_ext={0x400}, 0x3088, 0x4, 0x1db3, 0x7, 0x7fffffff, 0x3f}, r2, 0xa, r0, 0x2) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/06 13:28:34 executing program 5: syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f00000000c0)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/164) 2018/05/06 13:28:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x6fb80000]}, 0x10) [ 646.081096] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4c4, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x2, 0x2, 0xe6, 0x6, 0x3ff, 0x5, 0x3, r3}, 0x20) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/128, 0x80) lseek(r2, 0x0, 0x1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000000580)={r5, r6+30000000}, 0x0) faccessat(r4, &(0x7f0000000640)='./file0\x00', 0x1, 0x100) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(r7, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000680)="86fb309b4dc64bc4c237526c73ab0403641a63bfaeac747110cb6455569e293f1d8a0e04c600ab3188f6650209e92cd08bad5cdcd0329f168ed47748d460f1e0603052afa1a1e059ad9aef216cc8653c322e38b24f88f231e55bf3c2e431ef197cc8e103c089d45e4d2bcdd5166d3c5928917d5c29a7dee9e826a1dbee0c8456134f4d866a", 0x85}], 0x1, &(0x7f0000000540)}, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000400)={'bcsh0\x00', 0x80000001}) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0x5, &(0x7f0000000340)={&(0x7f0000000780)={0x90, 0x1000000000000011, 0x3ff, 0x70bd2c, 0x25dfdbfd, {0x7}, [@nested={0x7c, 0x70, [@generic="c813bd3af7cbec74e4f7ed4e8f937860835d9ce6c8827690afe468b9a503a803a970646753effc9739f5ee6916d939ad54b708cbbd8da8a5f0887d1636d9b0dca450a3332e36c2e91bdd3518baaabc6998895cdf8a266bd21afd480f2c5ff222b48cbeac4d01afc29c2395ed57b8ace0ef5088d87adf"]}]}, 0x93}, 0x1, 0x0, 0x0, 0x4001}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000000067, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 13:28:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250006000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:35 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x10, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/05/06 13:28:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r3 = dup3(r2, r1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000000c0)={'vlan0\x00', @ifru_names='ip6gretap0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x10000000000, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000080)={0x5, r4, 0x10001, 0x5}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) 2018/05/06 13:28:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in6=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000480)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000600)={@multicast1, @remote, 0x0}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000026c0)={'vcan0\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002700)={@empty, r2}, 0x14) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000000), 0x1000000000000075) membarrier(0x40, 0x0) 2018/05/06 13:28:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002a40)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)="77f4512563403ed621a2d91d30c8e0f164a8834ce6567002bf13c921c5fafe7ff0ab5bbae2f4b0f30085c9b35855b53e78228aff67fa68a0d12d8532edfaf8d5da95f57bd0a7963bbc34fab10c4cdf4c8f87b1a0345f71857d297db332c4e0284a38a3cad7e160819806986f11bb679f77b18161c23ae106b823a6ce698c5b8e6f4653e76720b805dd64a7a7662b1fee53bc9bcbc216b5026d5923976ff631d9c2227b2f23e66bc0773765162852c366aed9b9fd5efd68ae061c049aaa4cfc86af70d6a65185516d6d9ee66a270000bc8c90474c4ff86f85ad79f4ecb8035ef4f02d3e32d381a008c3e49a33b83bdb152a93", 0xf2) 2018/05/06 13:28:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffff970}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/05/06 13:28:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xf23f]}, 0x10) [ 646.789190] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 646.796566] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4c) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat(r1, &(0x7f0000000140)='./file0\x00', 0x40500, 0x1) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/187) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="cc3f010000230000009da45443d871c2abe054d7c94cb149261475f5ff1cdb95"], 0x20) write$rdma_cm(r0, &(0x7f0000001480)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000240), r2, 0x0, 0x1, 0x4}}, 0x20) 2018/05/06 13:28:35 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x200) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa8820000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="28010000020100002cbd7000fcdbdf250700000928000e000c006a0008000000000000000c001b00766d6e65743125000c005900ff0700400000000008000a00", @ANYRES32=r0, @ANYBLOB="be56b290d39a7656e21fc83bfede42845350447a0b3701e9455fdf00a544971896890019333fa0f40baf11a24b33e89ef0cb130912356efbd68ee0a135b37c94e7de835883e1bdfe2b48fb15eda06c758444bc4017f9bc14a75948968f8b542db676ecc1e9df5a91d12e8d861c41160cd51c9d36df19686ce8a8f71cff719913550af378e869275d8900a28b12134ec8647c1bfb571e41dbd3b3d3e7ca7d911f643098538f778e1f1133cb85016b3d5a02806c3bfc66b80be3785735f6634df629ed6d3f5edaffd0d97486da79ce0e1472344f830b89a6b14bcb6548f101da68a0e20000"], 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) write$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000300)) 2018/05/06 13:28:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000300)="f5b0731d644ff286faf3eb8e6fed9ef69c6ce7609dce09135e6ce7edd482ec0298123244d6086ab26f744d8adf55d6a1a7d3c664d9546f6d37f2c62ccc338d59d744f6c66332d64abcd77d89b61566bd64fb8154443a61ec3b10891512197a2a4d9efdbdd4f962b708b7ad1973a44dcff0f35de92f29537305e160b6ed54677e6c50f35ac726e1ed9052f1c36330ad86812eed68c90ba23147fcafb527", &(0x7f00000003c0)="103e086b3d2c82fd415261cb478efb05be37383996b161fe6a9a6b668267c8610110321b55c10926b0094f60712e23ed55a34c4e03fd4c50aafc834e3e6ff46da6f39a08ad81de0cde05d85e47f55422a699979e7a71c4427132117d60de280949bfb460e57b9fa2dc53626a8003667ab517834d2cb5bcdf04f5677bf998c87b483adefc2e649051847ab12342e95d043a6835f31693c585aa117b86fb0527939d632d1f182c50398e5a09eaf8917271e08851875d02a17baf7adfc4fea82f3628b346b7c8a54ae59dc5b3d92c3257ef32", 0x1}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x101800, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0xfffffffeffffffff, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) dup2(r4, r4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/06 13:28:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250012000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:35 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) setns(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) write(r1, &(0x7f0000000840)='~', 0x1) close(r1) 2018/05/06 13:28:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x4a97]}, 0x10) 2018/05/06 13:28:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x800) memfd_create(&(0x7f0000000000)='wlan1self9\'em0ppp0\x00', 0x2) [ 647.015502] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:36 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/06 13:28:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369256009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x393f]}, 0x10) 2018/05/06 13:28:36 executing program 1: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000380)="6980000000736f267cfe6c76", &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='eth0selinuxsecurityem0vmnet1\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) keyctl$link(0x8, r3, r1) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40000) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x82, 0x0) r6 = dup2(r4, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bond_slave_1\x00', 0x8000}) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r7, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) 2018/05/06 13:28:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x81, 0x3, 0x10000, 0x7, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x10001}, 0x90) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="10000000000000001400000000000000000040eeff000000000000b504c5351a46171400"]}) 2018/05/06 13:28:36 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) sysfs$3(0x3) 2018/05/06 13:28:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe2) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x1f9) [ 648.062275] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000080)=""/231, &(0x7f0000000180)=0xe7) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a1e1100103b0c709bf00000000200a30000000e00003964", 0x27) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vcan0\x00', 0x10) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000200)={0x7, 0x2, 0x100000000, 0x7f, 0xcead, 0x36a}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1) 2018/05/06 13:28:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250309000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x9, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=0x77) accept$inet(r1, 0x0, &(0x7f00000000c0)) 2018/05/06 13:28:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xffffffffffffffaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffaf, 0x42000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x109000, 0x0) dup2(r2, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="400200000000000000000100000000008000000000000000", @ANYBLOB="000000000000000002000000000000001a02000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00L\x00']) 2018/05/06 13:28:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x181c00, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/158, 0x9e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x3, 0x76, 0x2, 0x2}, 0x9, 0x1}) 2018/05/06 13:28:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250007000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:36 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ethernet, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x878}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0xc0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030002130000000000000000000000050006000000f97dba7d1b2e8000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000000000000000000ff0000000000000000020001000000000000000000000000000500050000000000920e000000000000ff0200000000000000000000000000010000000000000000297e96dedde2d0ea558b7194cd0a8d45237da7140fed17bc1f58765462e077aad291001828a97b688df86a8fda2f99e26457abee0285cca2b126c0c642adc17493d6e086340fa9c6dab026f10d32b7c39227190563480a318dd8955ffa02c25fe99e6ffc23c00afa7f26e450a3e646f64e5def8d0dce7e0f8dc71da132a9b8a76915f9473022c1cc5a5060aca65594c5302ade5fd020aa7365f71144421ed2a712018a253dec8a584b40f935285d412df6181adfe2801a99fe470db01eba5b032f7fd4e2ef991a3918c54af8798729036b7a162792cf9a50679788a10018dbdafd9741d390"], 0x175}, 0x1}, 0x0) 2018/05/06 13:28:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 648.245749] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 648.278442] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/06 13:28:36 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000140)=0x80) fcntl$getflags(r0, 0x40b) keyctl$session_to_parent(0x12) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x5bb, 0x7, 0x1, 0x400, 0x7fffffff, 0x0, 0x4, 0x1, 0xc60, 0x3, 0x0, 0x10000, 0xffffffffffffff7f}, {0x7, 0x9, 0xa31, 0x5ee6, 0x2, 0x7, 0x26, 0x3f, 0x80000001, 0x100000001, 0x252, 0x5, 0x2}, {0x3, 0x100000000, 0x2, 0xffffffffffffffff, 0x7, 0x0, 0x7, 0x10000, 0x5, 0x10000, 0x9, 0xff, 0x7fffffff}], 0x5}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00004f1ff0)={0xfc010000, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/05/06 13:28:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xff0a0000]}, 0x10) 2018/05/06 13:28:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fstat(r0, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2b6300005e6ca6353feff4cd277ada3b0f7a3ae9aed4"], 0x48, 0x0, &(0x7f0000000140)="3b93179a5d57f1a8380cb1b053182e263c034c16afb9e42a2e8a9c6f64836df6a4be845972e0f600e1c4cceff633c5f2f025014a961b35da11615aa9bb2d3b6423f9fd004bf58684"}) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x19, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011"], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xc, 0x0, &(0x7f0000000380)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/05/06 13:28:36 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='.', 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x101402) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="68c1023fd1dc57ee40acd3edae9788f1", 0x10) 2018/05/06 13:28:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:36 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200080, 0x0) 2018/05/06 13:28:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000002c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:28:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250011000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 648.488174] binder: 11103:11105 unknown command 25387 2018/05/06 13:28:36 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=ANY=[@ANYBLOB="0000000400000000"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200a01, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001180)=0x8f, 0x4) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000001080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000010c0)={0x0, 0x7}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001140)={r2, 0x8, 0x3d42, 0x5}, 0x10) [ 648.528113] binder: 11103:11105 ioctl c0306201 200000c0 returned -22 [ 648.597433] binder: 11103:11105 BC_FREE_BUFFER u000000002000d000 matched unreturned buffer [ 648.638796] binder: BINDER_SET_CONTEXT_MGR already set [ 648.647469] binder: 11103:11105 ioctl 40046207 0 returned -16 [ 648.670871] binder: 11103:11135 unknown command 25387 [ 648.683007] binder: 11103:11135 ioctl c0306201 200000c0 returned -22 [ 648.693399] binder_alloc: 11103: binder_alloc_buf, no vma [ 648.699161] binder: 11103:11129 transaction failed 29189/-3, size 0-0 line 2971 2018/05/06 13:28:37 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/\x00', 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000002000002eb7f00000000ffff"], 0x10) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001400ff10fffefd956fa283b702a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/06 13:28:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250509000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:37 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000001c0)={0x3, 0x1}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x7ff}) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) 2018/05/06 13:28:37 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) prctl$setendian(0x14, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "a586ba13b3225dacfe2fe2c0c6ff9bcd"}}, 0x2e) 2018/05/06 13:28:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x1fdb0000]}, 0x10) 2018/05/06 13:28:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:37 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00f00000180000fa7d280000000000eb", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x0, 0xfa00, {r2, 0xaaf}}, 0xffffffffffffffb1) 2018/05/06 13:28:37 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000037ff8), 0x0, 0x8) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000035000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0xffffffffffffffff, 0x4fff, 0x7, "7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c8100", 0xffffffffffffffff}) setns(r0, 0x0) [ 648.739838] binder: undelivered TRANSACTION_COMPLETE [ 648.745091] binder: undelivered TRANSACTION_ERROR: 29189 [ 648.751976] binder: undelivered transaction 135, process died. 2018/05/06 13:28:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925fc09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:37 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000001c0)={0x3, 0x1}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x7ff}) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) 2018/05/06 13:28:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x8090ae81, &(0x7f0000000040)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000073652ba04d55763b5b4395ad0e5068000000"]) 2018/05/06 13:28:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803}) 2018/05/06 13:28:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:37 executing program 4: r0 = getpgid(0xffffffffffffffff) gettid() waitid(0x1, r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) 2018/05/06 13:28:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='Y', 0x1, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000380)=""/4096, 0x1000) [ 648.932622] nla_parse: 4 callbacks suppressed [ 648.932631] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x8fcf]}, 0x10) 2018/05/06 13:28:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x2000000200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000006680)=0xc) mremap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000007000/0x3000)=nil) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) r5 = dup3(r4, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/06 13:28:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250a09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs$namespace(r1, &(0x7f0000000280)='ns/pid_for_children\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f00000000c0), 0x0) fremovexattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="730200ff070000000000"]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x4, 0x800, r4}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r4, 0x56, "2c5c12b3bc2ec705fc9a807964470c0bdd0aaf7100a16c7db631f0badf845e6164d96437d1eda685eacb2be46c72798ccb0cf687cdd4120ce0435518dfcb27442d2d36afad014c17071815c5861dea9bf98b652c159c"}, &(0x7f0000000380)=0x5e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0xc4}, 0x8) 2018/05/06 13:28:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x18d000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)={0xf001, 0x3000, 0x1, 0x7ff, 0x2504}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01c90f21776664b6fc83eff1f466b98f0b000066b811a5ffff66baffffffff0f300f001fe96500d9848d0b0f2357", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x30001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 13:28:37 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000400)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x8000, 0x10000, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x58, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x6) [ 649.193327] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:37 executing program 4: syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="33e38060e9b956aed63d98e0fe7fe4d27ef67d2589d4d9936f28216dde8f1f81eb570a9344a542cdbff58772b841459d9f8565831b05915350113d6471b9d463013f77a4489cc7b5b003de16dcd8821cbee39751ea625b139579d0", @ANYRES16=r2, @ANYBLOB="000426bd7000fcdbdf250c00000008000600218d000008000600622d00000c0003000800040001000000"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8080) 2018/05/06 13:28:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369254809000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xf0]}, 0x10) 2018/05/06 13:28:37 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a30e08544c2a5417dae50eb750181ea47d5e49cb8f09ecac47a60b44ee8b454ccc062405a70accbc266379b86b7f31977cf6858a41b42a85980ccbaf7c6e6ee552a344673fa2307916e778938efb172f333e568778ced1fa1376129af3e13f660ca08e69308a95eb811786a4a8b08642e47b9f42dc248d9ed5d58368213cb7a9a7eeee6131c41e40ef74adc1ea7ecc42a2ab3d59206e83ac40f124011778a7a2112db103c20477089af9b90294674ce5d4356b3344f7a02f4a771d7c50c3ab4b97c2c5029aee3e3551641"], 0xcd) remap_file_pages(&(0x7f0000347000/0x4000)=nil, 0x4000, 0x2, 0x62c, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) 2018/05/06 13:28:37 executing program 6: r0 = semget$private(0x0, 0x0, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000600)={{0x7fff, r1, r2, r3, r4, 0x45, 0x4}, 0xff, 0x73, 0x4}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendto$inet(r5, &(0x7f00000006c0)="24d3254a6cdc6b81950da235725f", 0xe, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r6, &(0x7f0000000000)="fc", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r6, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) write$eventfd(r7, &(0x7f00000001c0)=0x7, 0x8) 2018/05/06 13:28:37 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x200000000002, 0x8000000000000c) write(r0, &(0x7f00000004c0)="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", 0xd4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/149) 2018/05/06 13:28:37 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000000c0)=""/238, 0xee) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) [ 649.454560] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:37 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x44, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000001c0)=""/208) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x6, 0x1, 0xffffffffffffffff, 0x3}, {0xfffffffffffff000, 0x7, 0x8, 0x7}, {0x7ff, 0x7, 0x2780, 0x400}]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x1552000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="212c2836c843a4ea58ca280a5d98fe89428ca5884b487f707d7695aad09bcaabb21e3791659e74b9e8da09313cc7b0e2c0354d3ae83e1196c2fbb5604f4e890b085e32b9589e88cef8ed50681b6db426cda50b46dbe97875c332ebd5db922dee08ba4eab2821feb496efb9ec41cc60cda55b29c7dddb419cb67a888aeb23de2742d74af5085a261719efda6d7eedd743919ecf6b59c4a642f08af512bdaa637a02f587f366a6c4569799321a5330c4cd2a7c10341448ba54d42aa70e3c3397c49acd27147b18eeb099f5054dfb", @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r2], @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2], @ANYPTR], &(0x7f00000002c0)={0x0, 0x0, [0x1]}) 2018/05/06 13:28:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369256809000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000015c0)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) fcntl$notify(r1, 0x402, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000005b80)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x3f}}, {{&(0x7f0000000280), 0x80, &(0x7f0000001900)=[{&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/148, 0x94}, {&(0x7f0000001480)=""/150, 0x96}, {&(0x7f0000001540)=""/100, 0x64}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/228, 0xe4}, {&(0x7f0000001700)=""/207, 0xcf}, {&(0x7f0000001800)=""/194, 0xc2}], 0xa, &(0x7f00000019c0)=""/71, 0x47, 0x67}, 0x1}, {{&(0x7f0000001a40)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001ac0)=""/36, 0x24}, {&(0x7f0000001b00)=""/146, 0x92}, {&(0x7f0000001bc0)=""/176, 0xb0}], 0x3, &(0x7f0000001cc0)=""/64, 0x40, 0x8001}, 0x6}, {{&(0x7f0000001d00)=@un=@abs, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000002dc0)=@in6, 0x80, &(0x7f0000003140)=[{&(0x7f0000002e40)=""/236, 0xec}, {&(0x7f0000002f40)=""/44, 0x2c}, {&(0x7f0000002f80)=""/149, 0x95}, {&(0x7f0000003040)=""/159, 0x9f}, {&(0x7f0000003100)=""/50, 0x32}], 0x5, &(0x7f00000031c0)=""/73, 0x49, 0x3}}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003240)=""/87, 0x57}, {&(0x7f00000032c0)=""/155, 0x9b}, {&(0x7f0000003380)=""/110, 0x6e}, {&(0x7f0000003400)=""/16, 0x10}, {&(0x7f0000003440)=""/62, 0x3e}], 0x5, &(0x7f0000003500)=""/77, 0x4d, 0x4}, 0x5}, {{&(0x7f0000003580)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000003600)=""/160, 0xa0}, {&(0x7f00000036c0)=""/190, 0xbe}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/227, 0xe3}, {&(0x7f0000005880)=""/216, 0xd8}, {&(0x7f0000005980)=""/69, 0x45}, {&(0x7f0000005a00)=""/245, 0xf5}], 0x8, 0x0, 0x0, 0xffffffff}, 0x5}], 0x7, 0x1, &(0x7f0000005d40)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005d80)={'erspan0\x00', r3}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3ffffb, 0x0) lseek(r4, 0x0, 0x3) sysinfo(&(0x7f0000000000)=""/11) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000005dc0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) 2018/05/06 13:28:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x1f4]}, 0x10) 2018/05/06 13:28:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x800c1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x401, 0x2, 0x7ff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) [ 649.624923] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffc01, 0x40000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x8bd, 0x7, 0x9}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x652, 0x2, 0x0, 0x2, 0x1, 0x5, 0x8}, &(0x7f0000000180)=0x20) 2018/05/06 13:28:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0xfffffffffffff801, 0xf5a}, {0x6, 0x7f}, 0x3, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x507100, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x35]}, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 13:28:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1f, 0x20000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0xffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x1, &(0x7f0000000080)=[@cr0, @flags={0x3, 0x200}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101) 2018/05/06 13:28:38 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000a000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x3377]}, 0x10) 2018/05/06 13:28:38 executing program 1: syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000000180)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getpeername(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80) 2018/05/06 13:28:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7d, 0x100c1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002f00)=@sack_info={0x0, 0x0, 0x1f}, &(0x7f0000002f40)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002f80)={r3, 0x9, 0x58e, 0x2, 0x0, 0x48f}, 0x14) getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000028c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000029c0)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a00)=0x0) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000002e80)={0x4, 0x6}) getgroups(0x5, &(0x7f0000002b00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = gettid() r10 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b40)={0x0, 0x0, 0x0}, &(0x7f0000002b80)=0xc) r12 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002bc0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002cc0)=0xe8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002ec0)={0x3f, 0x9, 0x9, 0x0, 0x1, 0x1, 0x8, 0x7, 0x3ff, 0x4, 0x3}, 0xb) r14 = getgid() sendmsg$netlink(r2, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002fc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000e91f0000f7663b9301330002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0x1122, 0x1}, 0x810) r15 = socket$netlink(0x10, 0x3, 0x4) read(r15, &(0x7f0000000100)=""/4096, 0x1000) writev(r15, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) [ 650.687907] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0xfffffffb) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000380)=""/4096) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) 2018/05/06 13:28:39 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000080)=0xfffffffffffffff8) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/05/06 13:28:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}, 0x0, 0x3}) 2018/05/06 13:28:39 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250014000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x1fdb000000000000]}, 0x10) [ 650.889533] netlink: 'syz-executor0': attribute type 20 has an invalid length. [ 650.897106] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:40 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) clock_getres(0x7, &(0x7f0000000040)) mmap(&(0x7f0000254000/0x2000)=nil, 0x2000, 0x3, 0x200008031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/05/06 13:28:40 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20100, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/218) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000012c0)={r1, &(0x7f0000000200)="82182ff70d891aa0ef96e75c018f769a954a43460741a7d8c35d9f74e57fea2e0874c7ae81d3df174586ba8896369b4fbfdba831e3f3f9b9da6acbd5124399405600c8297d8cf0a29177ce051c916b3181f3d2b29b863ae4d5614ae60a77b4e1cad8e523f2a8bf0207240b076645ddd14de4652e719ab1a0822982c3d78d6e185b9166bc8bd0d0256a10e93d553887ad9fe602a74dc2c329219e50d7cc6962825aec61cceac316b753931ca19688e8e2827b9a9fc9d2f3dc1a6ceaf34b", &(0x7f00000002c0)="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", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001480)={r1, &(0x7f0000001300)="f8def0e8b1e5aeaa2d2a74ca6e3be9fb4851520bbe0d3bf9c7ed96d2f021ca0bda332b89f97fc9c10b2b265929bfe97a271232e67c7d6ef9716972102b3236303211bf847b7ca10448561c04f7308c6ce41038bc57fdbd14a05960f803af7b489301ffe394a0366ae93d7169640e259b0deae79bfb0dbe631998489acac36be5422fca6e536811e24cc99ad4e06df731bd3886dd990590", &(0x7f00000013c0)="2bf6ba4ffec378a3ae6bec22483c89627e37859295b12d3d02adc1a90506bc8ca32906f45536e10288cd10182d27b2ae6fa5e5a2016ee3f72f6961061a542f458734e21a589ca566c155064589acb63e4380b31c0f23c9a82647faeb61f33d586d37616bae79f4a411a2c067c98401ce8529b364b1683053bad47d7aaa50e7976d34403904c58ca3f93f77d78a04ea87d6fa66bb9d31e348c8debb5d45bcd16c57a8880abf5a577a658cbf92d2", 0x1}, 0x20) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001500)=@add_del={0x2, &(0x7f00000014c0)='bridge0\x00', 0x1}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001540)="eb23760525db0092a7c6d348408e347587aa59171be56cc317db0a3ca87b93789fcf868d433863f8dc3ea98001147d261d89eab71669c9c6c1214df4dd97a71c55ae5a56c53b4d5eac91307e5dc84a0327b5ee10a5feb717108caed49c85d7132b685a08a4f1e43cf49953630b56786a5d5251176d8522caf62c7e4bd62f6177d7060261661318b08c724252522db01020be99a72e763659d1643ae97457a8a7dc361fa8ac23e954ce94e453", 0xac) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001640)=@req={0x28, &(0x7f0000001600)={'sit0\x00', @ifru_names='dummy0\x00'}}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001680)="e0c4bbaf72dcef4c7f961f005752efc398605c") getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001780), &(0x7f00000017c0)=0x4) get_mempolicy(&(0x7f0000001800), &(0x7f0000001840), 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x0) timerfd_create(0x7, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001880)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) set_mempolicy(0x8000, &(0x7f00000018c0)=0x9, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001900)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r3 = msgget(0x0, 0x140) msgrcv(r3, &(0x7f0000001940)={0x0, ""/166}, 0xae, 0x0, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000001a00)={0x0, 0x0}) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={r4, r2, r5}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001bc0)={0x6814, 0x7fffffff, 0x20, 0x1}, 0x14) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, 0x10, 0x1, "dee4e051b12aa6e072bdea4863922b18ce0b3375d69ddcc6b655e4b6e1339ea7a145515399eb4f46de87d2def1fd02b9fe258fcb4d65b309051b18e399211c0f", "952e0e31d92c520359a8a6c7e5d1727caf24311d476292a34406ce49da35e201", [0x4, 0x80]}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001cc0)=""/146, &(0x7f0000001d80)=0x92) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001f40)={'filter\x00', 0x0, 0x4, 0xfe, [], 0x7, &(0x7f0000001dc0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000001e40)=""/254}, &(0x7f0000001fc0)=0x78) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000002000)=""/160, &(0x7f00000020c0)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002100)={0x0, 0xfffffffffffffc00}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002180)={r7, 0x100}, &(0x7f00000021c0)=0x8) 2018/05/06 13:28:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xc8050000]}, 0x10) 2018/05/06 13:28:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x8013, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xacd, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2200, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/05/06 13:28:40 executing program 1: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000040), 0x4) 2018/05/06 13:28:40 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250809000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000000000000000000000bef562270000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ffd, 0x101000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x7, 0x10000, 0x0, 0x80}, 0x98) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x5, 0xfffffffffffffff7, 0x3, 0x0, 0x100, 0xffffffffffffffff, 0x8, 0x3]}, &(0x7f00000000c0)=0x14) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) [ 651.928602] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:40 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369257a09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:40 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x77}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x5c}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000280)={0x0, 0xcb13, 0x6, &(0x7f0000000240)=0xffffffff}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000002c0)={0xa8, 0x7f}) r2 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r2, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="bd086194faee92f904ee966e06491e452d8ed46d76f567eace6b884b1d3b31107e1c6b7c88656924efb988f1ab3a42c80838e56394c3c182825fa76ce5396381caf566f2c54c85f250cc2e87c4fafdb67d8922f78b7d77f666ed32d8dfe8f1e7fa9df949390b0347980609d6a99e5db77d449b5a316ac0ff5653c6949e6cb2bc9a5766245fe5853a7c04ca66e4b19001155ecbf6618255ab7a30be9570accce8890f91209a49b841a08be3f1a9d887bf2e9209d4324f0bc03ced1bd0310d63c35f3cdb487f858a", 0xc7) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000400)) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000540)={0x3, 0x3, {0x0, 0x3, 0x7, 0x3}}) connect$nfc_llcp(r0, &(0x7f00000005c0)={0x27, 0x0, 0x1, 0x7, 0x80, 0x8001, "6c24aff08711dccc11f168863838a0debec646f93b4426613cb6c99e9ead198e8949c27fd1c249faa1100c935999e9bca7f1a4dbcef154f84ee215bfc3037c", 0x7}, 0x60) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000640)) getrlimit(0x3, &(0x7f0000000680)) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000006c0)) r4 = accept4$inet(r0, 0x0, &(0x7f0000000700), 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={0x0, 0x7}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r5, 0x7ff}, &(0x7f0000000800)=0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x60, r7, 0xc20, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x91}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl(r3, 0x1f, &(0x7f00000009c0)="9a0143786ff99c6bc938971fc6b119b034348a242c502d55e719e8f33d7f7dcc8cd55e2594e6416bd0874d0be36a9d4bc38c31a71d7c1fb7c9c8f0077688757d8389c083b7282f3cc2160002d214ba5e9d252d276c522e06889a7f2cc7614cdcd72213398254") r8 = open(&(0x7f0000000a40)='./file0\x00', 0x101000, 0xa8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000b00)={r6, 0x78, &(0x7f0000000a80)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @empty, 0x1}]}, &(0x7f0000000b40)=0x10) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000c40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0xc1200000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x1c, r7, 0x300, 0x70bd2b, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x41c6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000c80)) wait4(r2, &(0x7f0000000d80), 0x2, 0x0) 2018/05/06 13:28:40 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x101000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x100, 0x20, 0x2}) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x1, 0x400, "9765e1e7569c2a53bcb7a113862736cda391bc00399fa7b504c1892db44db23f16d14bfb79a2c842855681ac98aa245352cf108f8ef4ad061d1d3ef1e51bf8", 0x3}, 0x60) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'veth1\x00', @ifru_mtu=0x1}) fstatfs(r0, &(0x7f0000000140)=""/219) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x7, 0x7fffffff, 0xcde, "4930e6fbf154f87ba5b0dd5d62da08e6a26ed9ebb2106a56224234a08d1165fb1d35515f43dfd04abcc8cfe784d8d42bfaae7eef8c3685a45b41b66955baa2", 0x21}, 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x5, 0x8000, 0x0, 0x5, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x3f}}}, &(0x7f0000000480)=0x84) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000540)={0x9, 0x2000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000580)={0x4df703e3669627ac, 'dummy0\x00', 0x2}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x58) r3 = openat$cgroup(r0, &(0x7f0000000640)='syz1\x00', 0x200002, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000680)="9852f96b") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000740)={'eql\x00', 0x8}) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000780)=0x173) ioctl$SG_SET_TIMEOUT(r5, 0x2201, &(0x7f00000007c0)=0x2) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000800)={r2, @rand_addr=0xfffffffffffff34c, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000840)=""/4096) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000002900)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x9, &(0x7f0000001840)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001900)=""/4096}, &(0x7f0000002980)=0x78) accept4$bt_l2cap(r5, &(0x7f00000029c0), &(0x7f0000002a00)=0xe, 0x800) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000002a40)=0xf3, 0x4) io_setup(0x7, &(0x7f0000002a80)=0x0) io_submit(r6, 0x5, &(0x7f0000002f00)=[&(0x7f0000002b80)={0x0, 0x0, 0x0, 0x6, 0xc96, r4, &(0x7f0000002ac0)="019b49fb01c73a8470e0d0b70b5d155f3e38eb7b24a4a01ddf9dd5b57ae795fd848c451fd7c7169c1e70359e714112408ce741d893a7043a8492405a586a68021df0f67e6df1f6a7b6e04630e10f595a6c731d5b90e820f7e102afa67bfa27f659ae9f05808dc9b77a44ddecf56d04c5f166adce10ee5c6cc86440dd03774705a40b65", 0x83, 0x7, 0x0, 0x1, r5}, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x7, 0xdc3, r3, &(0x7f0000002bc0)="db55698ed0c91e79e64ff88b50486c442290e5c4bef513fe5c8967571a500b30677da306ecd96c0968858a5edb7d8b75cd3fab662f8f181fb6187d8b4a39037c2f6c7a56931e1a7f0f2ce47aac24a86b00f83b26977647b127ba5b6f276ae11d2b93d135380a623be54fc1650c94e8b38e00bc829b5a1ed5458dcce470f1f6f59e362b45e406f147acb9a8db067f6882bedd21ca3bcb096ccf291d45132ffbee68c33685f957a02404c25afcf58f164f79f18496f03261708c2f0b3701cc5eddef8573be2a0ec338b3dc06daeef1a01355bcaf", 0xd3, 0x663d, 0x0, 0x0, r5}, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x1, 0x3, r5, &(0x7f0000002d00)="2ea41bc7bdaad7f74ce27a049e42a228fdce9c6aacdcc0603d263a06f1741d74d48f0186044cc645603accfadc6d405eb99bddeaf69cee32b0626a20ec03b96a55794da88fb6275c6dde150fee228650c68ff2493bddff3772eb0cd28a330ab6e22743faef1b80f62903ff667251694b1509489750d3a72dd6b04243f2751d9e17a50fdad5844e70407808898481fa1d3f24e2c8b860b736741ca2907e5cd26a973b4436db2cf2e2a8ff8ac68fe119", 0xaf, 0x3, 0x0, 0x1, r0}, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0xffff, r4, &(0x7f0000002e00)="179fa21457d61a7042b654e20f7af2a2f85e263e8497ceef30529c0ae3d7833227705eee2167a7eb94", 0x29, 0x40, 0x0, 0x1, r5}, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000002e80)="346357043e291ba70bb7668422a39fefe370152a863e3e4442e1114bc3957e2f82b1b7e0c0a8a91da0", 0x29, 0xa48, 0x0, 0x1, r4}]) inotify_init1(0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000002f40)={0x1, 0xffffffffffffff10, 0x6}, 0xc) 2018/05/06 13:28:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00000000c0), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @remote}, &(0x7f0000000100)=0xc) 2018/05/06 13:28:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x2000000]}, 0x10) [ 652.047689] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000052c0)={0x1d}, 0xfffffffffffffcd5) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x400400) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0xb4e, {{0x2, 0x4e20, @rand_addr}}}, 0x88) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/06 13:28:40 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) syncfs(r1) 2018/05/06 13:28:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$TIOCCBRK(r1, 0x5428) connect$ax25(r1, &(0x7f0000000040)={0x3, {"6a253845531d34"}, 0x8}, 0x10) 2018/05/06 13:28:41 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369254c09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:41 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0xff) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x40001) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r1) 2018/05/06 13:28:41 executing program 1: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xffffffffffffff8d, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) getrlimit(0x0, &(0x7f00000001c0)) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) 2018/05/06 13:28:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x1f220000]}, 0x10) 2018/05/06 13:28:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x451, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="13000010006566fcf1"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) r3 = dup2(r2, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r4, 0x300, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x854}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/05/06 13:28:41 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x440000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x200, 0x40082) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000200)={0x0, 0x7fffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r2, 0x8000008000000000, 0x0) 2018/05/06 13:28:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001540)='/dev/dmmidi#\x00', 0x1, 0x101000) sendto$llc(r1, &(0x7f0000001580), 0x0, 0x4000804, &(0x7f00000015c0)={0x1a, 0x5, 0x8e, 0x80000000, 0x3ff, 0x7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001440)='/dev/urandom\x00', 0x400000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x4400, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/ppp\x00', 0x284b80, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001500)={r3, 0xfffffffffffffffa, 0xfffffffffffffff8, r4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001600)={0x0, @in6={{0xa, 0x4e21, 0x10001, @empty, 0x6}}}, &(0x7f0000001580)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000016c0)={r5, 0xffffffff}, 0x8) sendmsg$rds(r0, &(0x7f0000001400)={&(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x800}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/155, 0x9b}, {&(0x7f0000001100)=""/186, 0xba}], 0x3, &(0x7f0000001300)=[@cswp={0x58, 0x114, 0x7, {{0x3ff, 0x1f}, &(0x7f0000001200)=0x6, &(0x7f0000001240)=0x1, 0x6, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0, 0x8, 0xf5e3}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x1}, @fadd={0x58, 0x114, 0x6, {{0x8000, 0x5}, &(0x7f0000001280), &(0x7f00000012c0)=0x800, 0x2, 0x5, 0x5, 0x9, 0x7bdcd62ffc9d6560, 0x4}}], 0xc8, 0x4004044}, 0x0) unshare(0x50400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/06 13:28:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 652.905761] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:41 executing program 5: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x6, 0x6, 0x7f, 0x24, 0xffffffffffffffff, 0x80000000}, 0x2c) 2018/05/06 13:28:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x40100) sendto$inet(r1, &(0x7f00000003c0)="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", 0x123, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)=';', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='#z'], 0x2) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) pipe2(&(0x7f00000000c0), 0x800) 2018/05/06 13:28:41 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000e000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:41 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="5c4ca37d34931faa8f08f18e1a", 0xd) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x101840) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000400)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x19, 0xf, 0x100000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001}, 0xc) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000240)=""/178) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x4010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x9, 0x1, 0x5, 0x100, 0x3, 0x10000, 0x0, 0x800, 0x4, 0x7, 0x7fff, 0x7, 0x3, 0x10001, 0x80]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x6}, &(0x7f0000000200)=0xc) 2018/05/06 13:28:41 executing program 5: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x5, &(0x7f0000002040)=ANY=[@ANYPTR=&(0x7f0000001940)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="35d86d4e1af9268a682898a91ebac531333a9b5fd3bcdefdaa172d1e2cb16c69f1a69ac5d9635db97897706d5a5fc385456807aa67fb7454407e265c882933b355b8dc5adb53b7d96ce70034e32973573299d2dedcbeb661b0a058454f0b692391f6b4d65c0668bc1d0085780f931645c1392ef3565d49baf9a0c985601e6449928692b9aa0af8de514cca1a5b636052418dbe76b4861ad5b8463d2ddc90b24b6cd8c6548534ee899abf4f0e43f08c37672a0f414657a6de1efce2620c4a4ec823fa2c38d9caf9d012b6651ccf16f3638838d6fbe9d74397efb3f378486b8e808c07c33bb36075", @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYPTR, @ANYBLOB="11a2a8be6b", @ANYBLOB="009c75c3eabe6735c01b765becb2837c88be527359a86f8cb11920573c1fd22b7605f0741d6e45c10ca185a52b60eae43a86f6f5caf3417acb84d9a9e369dd598674c8f77ddc135be12b1bdf0c81092ab4cb7cd161692ee8a9c6a7aaa5b8ef805931b1197fae817783c149f0454b46b9df24aa19ab748a16c5df08476fb3ebe5c77c897ffe2cdc258e985a8eed716e3e74ddba6d3f148a5636137175fbc91a4d2f563594a6", @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYRES16=r0], @ANYRES16=r0, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="301a63f0a20ab1e79705b31e1843b49faa8a8f6c3dba6d2564e17f7aa69e58e926bfd5e890ecfd20b7cfa0a3ea1c7c12b7168b66f97d9756a3", @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000001900)=ANY=[@ANYRES32=r0, @ANYBLOB="72b8262c791103725b2d942a4ca8ef8eec2871ab0d94f2e95c7ef7813c18c1f9b328700060c96f2fafcd"]], @ANYBLOB="914a296960f22ef34c60e0f4fefc63fc2d03d09ea7c5161e8233f5c59ede7ae881c95a373974b2aabd5da9c302294363f751c9465de1f3086b7a", @ANYPTR64=&(0x7f0000001e00)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001a80)=ANY=[@ANYRES16=r0, @ANYBLOB="a004f5e8e6c27ff30316f568473dabeeefcc504f80f3b917576a77d0581201a6d0a6e4885106bf8960ec5a8be658b26d9655a8039f1286bd8a1788ec4cfe5da5f20ee3cc704fe8d2300eaf89ea55eb40ee201a4428f9b43c6d250d4bf857f5abd6b96825c46048b37be749b6162cec526cf3dd1d15496fa8dffb4011430707cefa5dc2695ef5a962dbdfa3a0f1d6ddf7c3e9c966647252e52fa2f989ac8ab5b2e8ff5b33702c19ff9c68d757b7f23715582e9dbcf46b269e97f318bc2e81a30987da1f5d7258ebb05534e8d096b34a69a74d93777b84224fa15d790e3477303fd9701598ca547fd9f6e6c87dfb80543062880aaee764c9", @ANYBLOB="bc88d7ac78e2155e38fe2d9719265769d4edbad18e86d6ac86ff12", @ANYRES64=r0, @ANYPTR, @ANYBLOB="035299958440cfd9246b30d718f847dcd34b9615f12a41302a6aa30c60e5a2ac38bbb4060894e8678e0f3d89446511db97b834e080520be42da33f702239e020685db5e9e934915850e9d0130ac81b0555bdb4a0540d35ad68eebefc647fd68d0f6a9f692b3486d24e0f213931f9acafcb225c688458588f5c32b14765affaab324367fd19e4ca54155c97173aff3ccaa2f96687a9e6c2dd6ad36dc2ccb8d73198d66d41555c91ddfc139cb8abe85dd26bbf86999235e8d8516947acd8f78a934afa5a44b735b7aa4ea87913159f3aad8833b1349daac216fd6f68e20f3a290914471abe06012f247c8b54a0442c883875"], @ANYRES16=r0, @ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYPTR, @ANYBLOB="c61bad1def67caab82620fc892cc630d463b707337485e3463bbb85beec568118cabf29931f559181b6da5277b33e96942d9aa18b389d5d9193947c77b0717e834c77bd237bd29c867158ad830ba35d96a768b0f582a06396a284b70a75448e363da1dac25649928a514f537c8da19884bd889faa5c0476dca470d8fd926aa257ef80a54be314035f4a841628d4060d15004e5ec2064814141de7f908282a4623357327678b3cfad6e470a90e6bbb678e3e5c38404ca4b5e6aa50185db0edcc9eeef64a0651d4903f12a"], @ANYPTR64=&(0x7f0000001dc0)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES16=r0], @ANYBLOB="739dc129ef5f71330d670ed6dc169ad73f3ac62c601e6d76b87bfb6d56c3147f6c5c72ad2b42fdc231229ee939177e99399161796516c53cfa422707855e6aef467141bd6baf4ca75df6fe", @ANYPTR64=&(0x7f00000027c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="23fcb9ff07007f37ff1497f07141ee518c2d12c2d306b0526d1ee5db04a2055502a8e44329db02a3869d953a592a5b7adea8edae4708444db6a17f6c412b3fae69433b56c36ad63e5fdad43bfe2af81044aeabc9dc5532d61dcd636b0f375990c2889eb19241d9d5e4a1fe639ab1716c43a20a4db6d39a2e6861968c6d7d38adef2b1907dce21caff94fe21f354f70f42e236ef57fe53cf410a71440d6769dba87fdcea2a25b8187c4ec75ae9a467600acf10bfd087571be6627958673da8ccbe8c6f8dcf32aeb40af835ca4f812f8c4378caecb140cd869695fcc2a54b94419ebc99755670a773ba25e2a71301bf4c3607109f42ffad1562ed87e05e5acef469f60814407b914b5aafa34e3c80f1622473dbbc0013724fcc353b4db1cfa7964389ef23d53216edab7bedfafa1204f2345697390c68beaca365300a381949bceb12706211203c19f3b7c0990f9ec1ed9df5e9d5471310ffdba93c43d7dd7d510c4ce8484e2159cf95124e44ba0d7b22bc77fb26718a7cbb2069ed6d7cd103d80c56da943b8df1e0ad6bda97aef479ae5d254c442adf0d85377d4686a6b0dd86b9aef6bdbc0c7f2cccd37513abecf81f279b93d04974a9ce315054d47fe9e2c622110734c3fe6f40240e8ccf7b9cb0c03449b95a64b3a357c266a39d487ded67cc902d70d35ba0e5d45783c9618441ee57f09129a46929cb268eb4a773bfe847ed14495b411d80462d4794c1bc70f9c4fb7d26de952de952a50823a6faaf570358fbdf537bb6e8de71042c0104dca26bc61fbcf15dc3d5a855950f770111b8666e88163b6b7ce114835259972e43e004a1b5884fd20ca3e53f00f0af09d07ec41d5985da554f1690e115183357f6c28623ed691578b93680a1837ffe9eea52db5d4acc3db421b4b524f9cd93002288a1c29b31cf04cfc2cd5ab5529eaa62ef603280eaa88ac832f382d4c106694641e1d1a45b84731f39d0f9a31a36171185f437a176bd045702080841368e7f86f0b70052b5e2a1fd9155d64d7743975f278fc2f5da3718867ea2fcb098a6f24f8d304a037f757f272af1e055ab8120db6ffa6e24eacb4f6c71a619fde99e4beb2fe3070dc429d2a82966b896affbff653db8415b0af61143e1f45adac263381a2b9a8c13d880a4394d8f747dd6c15ca92e41185f950361f5378fde484c1278c05dfe7d7f27593b089243f21b32a7f1ed3859faa9d9d8cb63480e84e24f3d3ffb329347f91595edc79ed2d62c52da030f9d061003114e479f96e1fc9f7e7a10a3dc9721e483c8a672ce682a5503f5ac59df73c4330d52ff30d9b6751b5e623d7c407d562c5621cbabb81e9cbf28a8e3e6a74e3eb9eca9b5dceecef337e7c4338244427c32d7f84781122271f5beb35f836f0d1deae6f16093ee4eb1a0e52648110d74b50f3a0516261ba62043373f67dfc636df40b13b81ee53f7d56579577e28ea8785f205243ff92aa2f66ed259783eb151f40e32981841e85d7535662b98b02572020aa56fa9c4aba46b0e781ad12571f82aa994bbec552f21e6f83738559e977631b989397c9bc06e1e82efbfd251084b12b6ca6866bb5ebf9b86dcff18eba223c721886f06a4c5fd06a89949ec86fe8b8f175c815cd6a61fd6f22d67a6a56b5325ccf46f022d37fc76fc067f8bd91a4b2f381fef45978751ba73ec22499c5e71294c82df5f932618c775ca5832ac406dd6ebf6ab70d23c9933b4f2709fa66ccb3b97df6562fc5d9052633686ae965d918d48708c19fc46372c4f88bed5e83531984fb9fbb123513904144f8f89277140059fb7c4cd59199e8ae149a085a9c1a7db3ac5244abbcf4d9aef9b8068f41d22390caf098b320132f43cfd51e078e5c1a4b9e0d485b997ce9aec88fd7ab03fe877ec41cdf618679864f3a57a5a6e65cbfbaa2f13d317470f7782896803c588f5ab2c74d8a5fe31ea6bf8113baaf2440f58e6e0ad10901207563b82dc5456a3f38ec217a9b2f8a910c7d91bc15418117a9f67a7f0ca9a661a8dadc37a10c4e683b2bad0666449ad0634b31e8f4fe9d787ba46814af7e7db796cfd2bde1f81e6592b03254e42a7a1aafb16b2fa43653f8856fc81e4730fb502c5968ef5802cbc8cce4cd616f509de4a2fc0dd473a8b2d7f761101270ee854608c20353518b55bf9649592a93c9ae9c64452768d0bd9a4d76c6bc173607577b64da38a2d972cf7f061b7e47af1398ab28582b3cf02bd36996510f4e69a9d648338b2e05cd54f75f3ac9bbb517863f8596f8012d11e7834f4f7a1e157e401ce87dbac231d5a2095450cbcd5a0f2271f2c74e0d9f780fe5d0ef7a050a4c1c0a138593e41996a6c54481d8b8ef8eef8ed974cbc572b8c79d8a60e2431b16e5e9d041f4fe3fcf6d6104c1434139455f9bc4d02b4e62908b84b283d3bf44d0234a7bb992472f0d04824ea4e84bef7f64697670049ec44c9c1b5bd7ab3622bf30894b85384509f7141e0ce9fa38ddecb192f9c04e30e25aaeb8fd249c2bbe8342cf655463640591044d64ca7960056be864a0ee478528ed167268535e774f24c52a3b13c0ebaa9294c378bb363074255ad1eab6b302419d403f82388311d47775ec9dd15bc196255604ec3d1d5ad0ee2d0d480c2c161c6350a711e4366877c84c9acfc7dbf0f9bf89fc83a84af66aeb10d904979154cb8b71bc8607fd1e1205cb174aa0c007142fbae10961ba6b9dbe6d303957546802212502df901fe6004a286b78883c5b9c1dbbc6240824ff227d9c5e701f7c4ca4e5b5ca20be64347f6bbad0933df9c2cf9ee91bde644b2049a3b341f03a3aa502df324577dd12f21cf88184dfda2931640ab7dc5348f825d15249c196c816f55b4b792cc802647a458793123ad49d86d1efa917f328d2a391021e1332b0864b58032e7cc809338d0f83e9a0fb6fc00567200c7b051986b35c799ee0d9ec7ef090e1e68c48e7835478a520aafd441ea35a4468080b6706e48024145a8f9ade2f343ed72dfc4e4e30cabf7373160b107f68a7b90f3e5b3e61fc4076e8fe15ee43c1b659d6724965622c71428b3ddfcf342e3d5bf1c2a28645ce259e773fa3cbfdf73f0324775a7009d44795b564c4855a365718853da84bd5fd878aae027089696d84a00a159f273a7e629985dc2ae2ad2146ee091beb8cbe43a2dcac97e24b993ade84ba0a5969556d66adc7c6841f543ca8a476c6509501800c875af8ab9f9be92ca8413c368b143bb73c1a038ac755c4c8ac7eee0b449dbfa42357e36622ff175c745b9ac6e71773b44c99ccc5f8b5595d867d21b054230d74ed6010ff0e8552033b6853b04fa9738d02e966123188e7a4fff376421f61412937196b4b7401fd09fc652da892c468c3f479aef2ffe4c1398b3cf875ae539bb22313615d90386d7e1a22639dd38d85c26bb1fcbf0099d65579d192a87ad98787422d41f1e111d26e7cdd2a45b45abc43123b489a6461224d44f06195b441f70255dec190dba2be87fe2a697311c29d4a225a75dd618229f68024b3609691268e3b9e1c6e7fad399303751119099fc40fb9274c57e960c8f5bf8d1bc4c40714db96e71e1bec227562ab8306e637964ca97800e335073cb9a5f2cd4a6135ae91d815ac3a7fd66b3b7a93cc3c523fc3087a74b695dc28f19e007852c0e6e730ba27f63dd4076bfa958ba3fe5a33a2711c8ff8cc3a3a30729009e08eb04bd521fbbc4f98b27d078cd361d1c7f6dabd64e8d43c71ed08d245f0a620ef8eff4c24c687d7272a353d58e8f0b554452c02bdd784531e832262f75879fa1f3bea51300624a3459e7baf907abde2c2b916fdf27ea731407160943c553a768845302a357fd19da1d627ca99a0fa7b403eafc57e006a766be9d210434a78963d86a8d50d031433206f6321233983ccf36d19c2c303681a797deca3adeb9484c618975ed8c46287f9ca1854e19fcc1937e78bcd994fa990fbaca37623798ee7e82c52bb351ed7577a716c9f74c15ab0086c719cb3102a5df1d61c2df8b22984afb8c9108366e4260b98e17563d022ba82ac2a3c559668eebdc1f45ba7a33902694ff035237da4eaf178dad51a9e384b1cc43c6011d837d7522379d3cc557fdfbfd33a777c090b2c20d71008e9a26502bbb67516c0d91321a3ec23eb97b56f6dd7059a4f1031c4e4631d91a8b4fb94e14dd08b93c4bd080e0957cf03973579b05805d9773e1cb5c19d8ce561924651a0a331d8f593f9734b4c93d50c8cd22c3773b5ec036131247ed8c87a0a7dc2649bfada59355bd06ec62fe070fcf779b2555e9be8f34a4a45955c6b5ffd751b6872ae0cccf21b1bd79ecf942f7a772ee4bc7acc9ccdc59ca488528b884634aa78b9515c3d15597f4031cd58d3eec96a427e64690203c2414cc87a6056ca668bb69f96c8c268d593200c736381413e588fb0d647713150302d500cd8ae16d1094ebd0950868682cdf5a4cd277f168ebf9105957ef9eaf1e9eee311d2fae50e46e94c1c1113fe80f67dc2c2fc0001a6e91ab7c2a19da6d1e7cf51f5ab571e8022586dc80aa80c6c9f2a911f9d4e0438bddb239299a5ad8f810ca0c1875e5cd7f90741a633c23e60135827afa65e2b513867412ea37dfdbc1bd09b7681d12df47c88817da0b8aadbe5844201fa2b7263f6bc84d6e42b8a3b7f73b364aa8f0176b45b750e7599da72f17c8606bc009c52b092f1b7df370172ecb97875f75ec81b71aa24fa2a921bcd2f120f72249bcb90ad41b53ff9314b186db260a1307af6274c3735ec7d2bc5062b5cc546660304b6fa107cb72e269a2d381a19d68cb862e10a71c79862150b81fac128fcb04fd18f5ff137ea5b0cbca45925701639c6f3d8e96f9a71071badfb1c47e0ba2efff29838cb9805e6229664651d885aa37263d1c9a49d64ecdef23c3ad58c12ea07ffc1b925c2bcb840cb8910891c09f97368a37008f8e7cef9b786c6585fc33a5a2ab257d8c615e0ab3f476c3f78ffbfae47ceb63a23f7a4b93ed6d03c7487996c68e363ea5f8617f0c8dc9fcae86093a2df6df7d80a546278f047438e7d0a34ae2737f065b47ae8ecd7f727b31912eb1d92e2a450352390d5cafae637050c4a03ea9a47a81edae72ef34cf1adead7ec2f188ef5483b90992f8c1c8633e241112d716fdaa296d1d47176104cc0b830a563781f1f6cbf88842041b604d6eaad06062f91c5c7ec94342fdaa7258213b384f6837c071843942870653ce48af2c9e9278f5e1a67d403740bddef47e5c14011f8657e4ed86160c84ef82a847190ecdce5b1bb61797ae5d51e2e236a8ae265c100d80810772e12433fc2997fb456438810022834769e76e1b9eaa074aa6931be2069719ba4f5d828df2b36c42e0175ffc15431e86efdc5954a8b25a521321fdfb7ed8b3bd1b36a2e245c670631e986ae97da9d491a6aa3fa0f077154e44f04699086203e320be73c264dea504f62bf70176fcb49e57fd8a18d91e5cb81ad87dd78f86722c826be929209d9d134afe5025e920f4b791f20bc236a0c8f3a978dd012a426cb4fb00b6aafe3678cd2c7743042b628b110249fbf86932d6f7c4ce20cce21a13ceac217264ffd0aba35f4384f508731bdbc583dc57389d2ee452b2343e04fdc965054522f3a11084b0c2b274315af5f8ecb8f8f86637b30459e481da43fc7bb2d2812ddfae0a029e4928692b4938f38fa47618a1e00e41bbeefcb8f097ce8eb98cee8a6918eb407e754659730b0b8a23c33aadbfabf4391534d89a5e862931dd686d2eaa38887c5fb32331c27de78a6b0fe8e6caafa", @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0]], @ANYBLOB="f497516ba808d1abf14fde98f51c00e7891ede10d2ab6c932d214766c3f3", @ANYPTR], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000001580)=""/143, &(0x7f0000001640)=0x8f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/mixer\x00', 0x408200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000016c0)={0x3ff, 0x7d, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r7, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000016001d0b000000000000000000000000", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00W \x00\x00'], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r9, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/05/06 13:28:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000140)={0x2, 0x0, [{0x24, 0x4, 0x0, 0x0, @msi={0x5469, 0x5, 0x9}}, {0xff, 0x6, 0x0, 0x0, @sint={0x1000, 0x89}}]}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/69}) [ 653.173288] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:42 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250003000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x613b, 0x1) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000548000)=0x82, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ip6_flowlabel\x00') setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000005600)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) connect(r1, &(0x7f00000002c0)=@sco={0x1f, {0x8001, 0x100000001, 0x1000, 0x1, 0x400, 0x3}}, 0x80) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)={0x7}) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xfffc000000000000, 0x2) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@nl=@proc, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x1000000002000) getsockname$unix(r1, &(0x7f0000000140), &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 13:28:42 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x9, 0x8, &(0x7f0000000180)}) time(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x0, 0x13}, 0x2c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) set_mempolicy(0x8003, &(0x7f00000000c0), 0x93c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffff801}) setns(r0, 0x0) unshare(0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) read$eventfd(r0, &(0x7f0000000000), 0x8) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/74, 0x4a) 2018/05/06 13:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x6567) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) sysinfo(&(0x7f00000000c0)=""/77) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) clock_gettime(0xd974b2fadf50142e, &(0x7f0000000000)) 2018/05/06 13:28:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f00006f1a36)=ANY=[@ANYBLOB="0000161b1d7200"], 0x10}, 0x810) r1 = accept(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000140)) 2018/05/06 13:28:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x4000000]}, 0x10) 2018/05/06 13:28:42 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0f000000000000bda69204ca0cc67d160000000000000000000000000000000053450000000000000000000000"]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8cc6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, 0x8) [ 653.901497] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 653.904829] binder: 11464:11475 got transaction with invalid data ptr 2018/05/06 13:28:42 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x80000000, 0x210241) r1 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x8, 0x270800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x0, 0x5, [0x2, 0x4, 0x1ff, 0x5, 0x6]}, &(0x7f00000005c0)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000600)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x4, 0x8100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x6, 0x3, 0x1, 0x1, 0x10}, 0x98) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1000000000000036, r0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000500)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000004c0)="0093b2e4dc65c3") getdents64(r6, &(0x7f0000000000)=""/528, 0x210) 2018/05/06 13:28:42 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250020000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc), 0x4) close(r0) [ 653.963376] binder: 11464:11475 transaction failed 29201/-14, size 40-8 line 2990 [ 653.991313] binder_alloc: binder_alloc_mmap_handler: 11464 20000000-20002000 already mapped failed -16 [ 653.996411] tmpfs: No value for mount option '€' [ 654.058639] binder: BINDER_SET_CONTEXT_MGR already set [ 654.061555] nla_parse: 1 callbacks suppressed [ 654.061564] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 654.089119] binder: 11464:11485 ioctl 40046207 0 returned -16 2018/05/06 13:28:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x80ffffff]}, 0x10) 2018/05/06 13:28:42 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = gettid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001880)=0x0) r8 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r12 = gettid() r13 = getuid() fstat(r2, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() sendmmsg$unix(r2, &(0x7f0000002080)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000180)="2d40785c7c42bd929df56aa75c1b50dc9b660a5e813058e17106af9f0e84df5e025fd43232c731d084250ec51b399a775ac877503fa30650044d35ce9ddb4159b3abae8e1ba19c21", 0x48}, {&(0x7f0000000200)="fa517f975887e37ed15b651a991a4a568217fd6aecacd4b9448b100f5cd4f590f8fe7b1fb95f607068a78fb3456b8d97e85463a8c6fa98abef1688cd8bd8fe5007a3110112f3354a10d6b219f73acaf534258055c0d0994ec4cd4e94eb30b7f1d33bb28011d86c03028961469d60cfaf4cbae69eb7641b3f26f6ee64cb161e5f3414b9028cc855f3e6cc77346fb368dd768ad90861dba9ed34699a71b80c56f789f36864d9a5ab02904b678cb6a9e59e6b48f80e80fba75a5a81a323bc69b67befccbac72f02b4e738483fc94ac1e7662bf6332b4f81181439c68e38a1b6a6", 0xdf}, {&(0x7f0000000300)="e755cbdd89f7e3c19f8c7998d5e129567ffe6ef0373b8614914e81ef7f95d9370a19a27da95a4ad580408e352c7d6086fc69179072f0c6caba00d5e72230733a59c17f26a9b12d6d5864361e82e17e69c5c4f6066ea02359cecae3c76d2ae2aa14fd2ddd601b4660910c86fc9c26397a8add9e1b8d2591fa08b1b8918c507621797ae546e8004c736b77d7e68b946680c00c8ca3ef836474fa7f46348cf843c3b93e2f1fdfb0eb9d49b9c7287428771f3102d2799ac93d4f6e98d71679f65d9dfac8c25160e75b6a88a2da3a6daf5d166dee827178a69c0c3f052c4e32ae721b55ef42246443d740eb94da367a093416199531f8f2", 0xf5}, {&(0x7f0000000400)="ccea1d6249853828ad3571f3da04fb6019153d05a1f43a4a35f05127d5d92eb48171594432dbd5219369f39ded44e268e213829ccb378df68a010b65ebaae9d3a752c3fe21d222e808e217baf32bd8fb244ceb59b65829df1348dda1de2809855fa0209507a2a8f04484ff5e6e613618749872d034cbba5fb047f03e87900cc9d57b33a8a7e37c218bf9213625ff0bf7ec5f234ad3dbe3d28d1ee46792", 0x9d}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="decead34a2f41b869f62511d27442081264aaab4a006e9ab6db23f4959e7bd35a0298c222d2d7916823ed845a2fdb0fdb84a82e3373941c78b928616547c5ed9b1f204b36fb05eb9cd5dcf3371ed3eea728b34edeb98367145c14d5ac7438b4e2047769adacea71d235ed26283d6a9742002a0fa9f2c36fbb231c60c34e155a65d9e5759d865e85fd1e9fb9a6f425318e86ff636383ac8d6140b62af17661a38a2ee8557770e6b90ec5d082c3d2da9c3e67e9571a403051964ae655d399234", 0xbf}, {&(0x7f0000001580)="3db82bb91a74d852e305c6d13053902c3ec41b4cbffcbf505bb871e77ad2ddd63b37555611f334ef0f7291278b1f03b03dff44111f73982e89b77439ebe71e1010460d3256840ef4e42efcd128c7e116d4a10c2c724ce0210cd2d2ea6def64f99212de5b7e05ad16c99ba8681eb382e9890478274905ff9057ced51f9328e725c365f35fce8114e5621567267b6fa213f6", 0x91}, {&(0x7f0000001640)="9eeda5f452022b982bc09220bb0acfee131881292399ee69d61aaedd1fd21a67f7bbdfe92d37b599d02816730ec388cd2861531460cc207dcaf9162b8c6371f54937f0163759405a198f0057cf6202171260e1fbefe7c4e0da7a6b5682c7582edacede87e06bc0ecee0e562adcc56ee52e88be55d048d480d4e8d50249078600fdac671379f239cbd232c179d9629b7c56ec8239597d3c72f664ec106157c1eb67ae171b51d18b8013621095304ea71bf9c767c72cb03c540514ae78", 0xbc}, {&(0x7f00000000c0)="737c4ac2ad538f5b8fe165b4168a9c363405b2f36e96aa9ae2d711492c07", 0x1e}], 0x9, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x4}, {&(0x7f0000001a40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001ac0)="057c58978026cfbd90a7bf076929dfa7e6e274f929d3c81d9116e0a6a7f1bd73078db248587a72", 0x27}, {&(0x7f0000001b00)="50edb0", 0x3}, {&(0x7f0000001b40)="27bd3c428c2465c98b9ef96233fc81ec02e5b3cd44c39782762d7cbf0e1165837187975509612a8f32a1a0605f65e50c39fc758ca90e254aa9e9d098d4b61ec29645bb2d53d9119c8efee6ae39fad23f04795afec8aebc25f714c5bf4b1efee0cb76920d75e63a183fb69e4a2d97be9aff3794216012b94542c9605281c5afb3bef2630cca52e327034225a8496cc5153fe7bb99db168914d963f487a152e858b1fd6d446abbcb314dc980e3fb4bb348d8f25002c399ed5f502212cd58aefe99965128760ac1ccb03a4b7d441aeffbaadb", 0xd1}, {&(0x7f0000001c40)="0a4b66041638d80a241b919a7162b9f6db9bebbf674c932284068e887d0e41bc4e08f069cce6bfb84eb4ce4b9b44bf9f9fb872da78357cb2f263063173f4c0aba618a6d243e85eb8615aeedc6a19399a4c9d6dda0a903ab54ae7706579e43da7141f0378551c951296aa9755fc43923dcfa6380e7d190c", 0x77}, {&(0x7f0000001cc0)="aa34981ab27e099c07ce45671f5656158807d8591f703946ecd604e701bc82abeed3dc53b1144a12e25ebc3c61473d9e47daffd214f17160f492d3321ea464dda86d47e90c3b2ed5032f3ef3885a04100ff884e16610723cac3d271f44270a0f8068bab0856239c2497f6a44176c3dfd2dbdf807d73481316878af78fc875718804c1c94443134008754edd39d8d3ed816fb3fd3f4e26c02745c8f2a0b7b683e99db140d2732ebc6bfad2979a1225b17b34072979f14342d73862bb73da7eaf4ff6e4390f2e8dff27c04b493e49b3b23e861ca214f57a3f3f7acf62149945200f6ccbf3e921fb5f2", 0xe8}, {&(0x7f0000001dc0)="93a9c821e1755151994521ca1f1c0e49d64073adabf33c518813704b20ef", 0x1e}, {&(0x7f0000001e00)="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", 0xfe}], 0x7, &(0x7f0000001f80)=[@cred={0x20, 0x1, 0x2, r9, r13, r6}, @cred={0x20, 0x1, 0x2, r15, r8, r6}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r5}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r8, r11}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r2, r1, r2]}], 0xf8, 0x4000000}], 0x2, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/05/06 13:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 654.116478] binder_alloc: 11464: binder_alloc_buf, no vma [ 654.122300] binder: 11464:11475 transaction failed 29189/-3, size 40-8 line 2971 [ 654.126409] tmpfs: No value for mount option '€' 2018/05/06 13:28:42 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x63, 0xff], @random="2b3e038a21ed", [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632"}}}}}, 0x0) 2018/05/06 13:28:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') r1 = gettid() gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='attr/fscreate\x00') sendfile(r2, r0, &(0x7f0000000140), 0x80040000110) 2018/05/06 13:28:42 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369257409000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 654.250960] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x3 2018/05/06 13:28:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0xd8, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xe6}, 0x7fffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffff}, @in6={0xa, 0x4e23, 0x2, @empty, 0x7}, @in6={0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}, @in6={0xa, 0x4e21, 0xfffffffffffffdf9, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x6000000000000, 0x0, 0x20, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x8000, 0xb05}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000600)={0xfffffffffffffffd, r4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x9, 0x2, 0xf2df, 0x2, 0x2, 0x2, 0x1cd, 0x7, 0x6944, 0x1, 0xc7, 0x0, 0x5, 0x400]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3}, 0x46) 2018/05/06 13:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="fa470915d65f1f4a9d5e571673", @ANYRES16=r4, @ANYBLOB="100025bd7000fddbdf250c0000001c000200080009000800000008000900070000000800090004000000"], 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 654.298830] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x3 [ 654.306690] binder: undelivered TRANSACTION_ERROR: 29189 [ 654.312624] binder: undelivered TRANSACTION_ERROR: 29201 [ 654.357184] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x3]}, 0x10) 2018/05/06 13:28:42 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x3, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$kcm(0x29, 0x5, 0x0) rt_sigaction(0x4, &(0x7f0000000080)={0x1, {0xb6cff98}, 0x5, 0x5}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0xfff, 0xb, 0x1, r1}) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) tkill(r2, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x4, 0x1, 0x0, 0x4, 0x400, 0xffff, 0x5}, &(0x7f0000000200)=0x20) 2018/05/06 13:28:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x75cd, 0x1, 0x7fff, 0x5}, 0x14) getdents64(r0, &(0x7f0000000040)=""/54, 0x59) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) 2018/05/06 13:28:42 executing program 7: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) epoll_create(0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000100)="5f3c8f2ebb45fa3a116eae2c0c3068921b0f9701c6fd90cf9147f198cc823ec4bf3701c837b76c6f782d820951ec57", 0x2f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) r5 = socket$inet(0x2, 0x3, 0x9) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) sendmmsg(r5, &(0x7f0000000240)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ff004a5fd3e400000000000000b04dbbfb27cee8191c60ebd2547832044e55fe3972915e21764b43c5c569c3e9b34d6b868ec837a53e42d8257861fa2035d6190c751326177f3800da8682d47de4889cb3cc7aa3674e42004e739ee0b0dbabbc2bc87e076e487ab4a28768f5ffb5199698153692fa62180634522d908fa569644fa63f4308d3513d31c19caf77c43a7eeab7fe56a3575f82bd6c9facf1011d64237d7bd3c20309b7da4305782a471e6e7f6fd7c82f45b24199d56a66c2f7bdcf02118468f74f662d3321dcc46dc05094a222346f49c7baa73309a04794a9"], 0xd}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/05/06 13:28:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) sendmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)="67bbefaa1cd6fe644011", 0xa}, {&(0x7f0000000280)="bce756dba7b27ecc807fd8c7793517e25fb58f981b79fa8823278dcfe3e98f6d9aeaa2c23bdbd63531da9dd84473ae4aadf3864be9aa8d70e3b543159e8de58c75426212efd6ca8ca06591fcfc3182b6ee7083b6b767e4f5835954ca0b51e0e59af7cc34645661743e217e7ba4d787749bce2c4d436b50676e75db4728620ff12a249448969838d746816f681663f006f8b476c7827ce2e908bac56d0b893e455761d764d2f28276776426176faaead2061735eba55e5fba3b53f7978f75591acc313532156ce69338173d170f8cd0b1ebd618af674c19d5b2", 0xd9}, {&(0x7f0000000100)="f14daa26a6f357db0c889cbf23ca7a0c557be3d8eec38242bd47c501d94cab125105574f3a91caca3f42f132f6a1e200c12e838816995bace7011a92459e8f71007c1e7889a072dabb912112857bb8fc55a96eeae047d94568764363f5eaee0c3a", 0x61}, {&(0x7f0000000380)="80cd113c57a7804057dd2900695e843965835dbb7a91e71e9ed41f37b72f85956b50a7ded306bc41c68b389b0487c7c6d844bb7a262f6f5764bcc89769849f60f539d5e014402503d75561c91342394c71646f9642f3ea5ce56c78980ba02137e3b8a4a378bfcb034136412e811a11923501a155baf59feffa573188c89645ffb9a843bc5b8f263e15e866dac3d32b6ce36860486377af1a301bf0188c7091f6458384b33e4f0af316df53737506a15af4ea00e3dbf1f93763fdf1c8578348", 0xbf}, {&(0x7f00000001c0)="516184c8e8aa5913153c3eb9a1b4737786c5d1ef82f5a75fc7903f920328cf6202f54265749671a9f0bebca120ec218b94e750f08fbb7aafa70e56587db37955e312301176c0c10c1e633b68fbd3efdccfc07447be626fea74b42764aa70d212216bb496224466ea1e53f7ff30659d77cb063677ee7fb6", 0x77}], 0x5, &(0x7f00000004c0)=[{0x50, 0x10e, 0x1ff, "610b458c9697656faef74daba22d5c2bfdeab373ba0ba5deb1cf1fd8e6a6d2a831cab4e986d10a9507d2a4eed128275a3026aff8c49096f88d6bf177cf"}, {0x80, 0x10f, 0x40, "cc7355776f0a9ffa76a5835e4222ec363b5e0e8df591f910e7f1779d6081a2d481fd3d37fb7bc1cbecdc1e9918e1808fe0a04b4cd747ade47caddb6218e0c72d33477e68966f6e4609144e6834d549170d8d43b7fa0405eedc3b97dfce56a190f9804ed90df2cdc1af465b361fad"}, {0x90, 0x10f, 0x81, "9d7a211aabd3618c68186654ed593cc29b59ca758d6e5323296e998ab489b095668c56b4e8922df8e8ac7d189b983dd7ab89aec5f87b4fde26173ee1f20810923c44a3af1b14565b377b4c75c6b4a46f3b7784a39fbd6d771bbcdf8403ab3e42919cbb740463ea35a235a12163904f688908be893a1a9d3df596b0"}], 0x160, 0x8000}, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x4b564d04}]}) 2018/05/06 13:28:42 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000d000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:42 executing program 6: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x3}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), 0x4) 2018/05/06 13:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 654.564551] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:42 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250b09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 654.712152] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. [ 654.804417] dccp_close: ABORT with 26 bytes unread 2018/05/06 13:28:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0xc5, &(0x7f0000000040)}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCEXCL(r2, 0x540c) socketpair(0x0, 0xa, 0xffff, &(0x7f00000000c0)) 2018/05/06 13:28:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x396a, 0xeb, 0xfffffffffffffffd, 0x0, 0x2, 0x20008, 0x2, 0x0, 0x9, 0x0, 0x1, 0xa6610000, 0x80, 0x5, 0x2, 0xfffffffffffff000, 0x100000001, 0xef, 0x7, 0x5, 0x7ff, 0x1, 0xfffffffffffffffc, 0xad, 0xfe88, 0xfffffffffffffffa, 0x5, 0xe72f, 0x4, 0xe6ec, 0x6, 0x7, 0x0, 0x6, 0x9b6c, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x14, 0x7, 0xcd35, 0x4, 0x5, 0x400, 0x4}, r2, 0x9, r0, 0x1) 2018/05/06 13:28:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x700000000000000]}, 0x10) 2018/05/06 13:28:43 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369256c09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:43 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(r0, &(0x7f0000000780)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) ioctl$PPPIOCGFLAGS(r1, 0x80047453, &(0x7f0000000040)) 2018/05/06 13:28:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:43 executing program 4: syz_emit_ethernet(0x70, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0xac1414aa, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)={0x200000000000000, 0x0, [0x0, 0x0, 0x0, 0x573]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x200) fdatasync(r0) 2018/05/06 13:28:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x400000000003) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5b1f}, 0x1c) [ 655.723230] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/06 13:28:44 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @dev}, &(0x7f0000000300)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback, @multicast1}, &(0x7f0000000400)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x94020004}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x17c, r1, 0x300, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4008000}, 0xc000) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r6) 2018/05/06 13:28:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:44 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080), &(0x7f000005c000)=0xffffffffffffff37) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x480, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000002c0)=""/234, &(0x7f00000003c0)=0xea) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/05/06 13:28:44 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250209000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x57d5000000000000]}, 0x10) [ 655.910431] netlink: 57 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:44 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) dup2(r1, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0x0, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/06 13:28:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x7) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/06 13:28:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:44 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r1) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)="12", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000880)='@', 0x1}], 0x1, &(0x7f0000000a00)}}, {{&(0x7f0000001680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=[{0x10, 0x1}], 0x10}}], 0x3, 0x0) 2018/05/06 13:28:44 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925001a000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:44 executing program 4: r0 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0bb78e67f5417eed4a840f47d1544b13fcf50d552031abbc4895f6bbe42da18c1b8bc005d78f95ed07b355549899508d1db7fb4a1e79a2bd4cfa2b57607f38ef8722d2e48098f7e49ec263104cad409a7ac7e14e3a06744c164ad3b66ac8fbea01650367890101982f49ddd83e5d9920647df50900c1795f4f6a3d9bb0ce738941feb0bddb4eebf8284990da619d9c2c1425f270e04bdf32dc6f053795ed528a0fbd15d462e16a3b03c23011420880532249c778b73c0dcfbd828b24ea0f16fdd956cde68284f658e19c912dd90c498b5fb8ae170e0ee11e3af89e82af09dde219b2c5a76163440aa6bb65f4fea9d8ac82e2133c501821", 0xf7, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000040)) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='/dev/rfkill\x00', 0xfffffffffffffffd) write$eventfd(r2, &(0x7f0000000080), 0x3db) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000004c0)=""/150) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000400)={0x0, 0x5, 0x100000000, 'queue1\x00', 0x8000}) [ 656.108713] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x7f8]}, 0x10) 2018/05/06 13:28:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925005f000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) write(r0, &(0x7f0000000140)="49788c4f128aeed7e6a07870150e", 0xe) fchown(r0, r2, 0x0) 2018/05/06 13:28:45 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10440, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x7, 0x26}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) 2018/05/06 13:28:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2c) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000180)={"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"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0xd3, 0x4) 2018/05/06 13:28:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="94b4ce79f03fcf3eee0edd659606", @ANYRES16=r4, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1b, &(0x7f0000000480)=""/112, &(0x7f0000000500)=0x70) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="2c0000001500010c00000000000000000a7800005afdeab63b50987f380e85a28b8d50c841ad5d0739df5a5524a7f876b6d12484e28b8052b976204928b7e794a1569c24997acf401005d3c2bab1545bad8163fd78ae6081f9cbb4775435b545b678bc32535e2160df4845d4bf85c8d5a9840ad017d7e44895946030424fd96f62f43df8a3f399edeb09d127d9dc3567154fe5363dd876ff575b000000000000000000000000000000593e18e9ee940c0fbab93db23a71ca515e789ad22c38cf8042947d6735fd0dfb831ac6732ca9b283b97f807386f27e1263a1a86210650ceca266bf18a5ee39104bf68ff18163117962a90d48", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) poll(&(0x7f0000000280)=[{r0, 0x20}, {r3, 0x1204}], 0x2, 0x1) 2018/05/06 13:28:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x80000001, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x80000001, 0x0, 0xfffffffffffff76e}, &(0x7f00000001c0)=0x10) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000f89000), 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/06 13:28:45 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) delete_module(&(0x7f0000000000)='GPL%>,\x00', 0xa00) [ 657.042510] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 657.076397] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 13:28:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250909000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/05/06 13:28:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:45 executing program 7: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) fcntl$addseals(r0, 0x409, 0xf) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x4) 2018/05/06 13:28:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xc0ffffff]}, 0x10) [ 657.146158] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 13:28:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000100)=0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x3) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/05/06 13:28:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xc018ae85, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000000)) 2018/05/06 13:28:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250f09000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:45 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "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"}, 0x1004) personality(0xc40000d) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 13:28:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100100}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/05/06 13:28:45 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001680)={0x0, 0x0}) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001740), &(0x7f0000001780)=0x0, &(0x7f00000017c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001800)=0x0) getresuid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) getgroups(0xa, &(0x7f0000001900)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001940)=0x0, &(0x7f0000001980), &(0x7f00000019c0)) r11 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001a00)=0x0) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) sendmsg$unix(r2, &(0x7f0000001c80)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="eefdf4a5d9f081ac76ede1ca856b819807409f5da9ab575acb524fbc691c6a061109f5b01dd480b8fa5378e268433ec43b0b6f1b7a8e6ba042040364c85ada2fd1b9af93530856b261532db83028fd8841c766a6780afd676cc82fe0c56972e1509e4b8254805fc4294e66d461e886562e01", 0x72}, {&(0x7f0000001240)="0540658c20e73abf50f2d56f38950b34b1fbe0e51e798b4521cca7960add06c641698832aa2f360ccf55d2d4e3e3096ec15c7da5037da8977962a5da927ade12e8eb0821990bdf5240538da497ac33e2d41421d1dc405347f596b8a49bcc0542e50e5736a74a4fc6f8b9318be6b3cee9704ce5c85b90dc92e51d65a557661a18e364f58285931ead19a6", 0x8a}, {&(0x7f0000001300)="3e5dfde959deff8e9e191cb68f1a37634845d8234a00510a51d995655f81c2de712a1d4e49cb246044d31e3826b49a823b5948a63a4b5b35cdcf7b84a96f61ab98af3c20291f9e3fde850f1aab4d80ed3fced023c7cd501c73d9be5ce758a7f05a12723e582b66d3aad14aa000baae129b4536a7433eee8549eba29815453d1363afab55b59c520c92694eca20577ab0085973c4197df64076d3b1f6e4d922", 0x9f}, {&(0x7f00000013c0)="99bc420aa606761bc36f6f0534152fb5cd4c375426259dfbc285b44a46c68aa7035c1c68b80c59e1c753095a09e2f88725293288102405f8168b78b5db06e3f868d9475a579536e3921f6a808c6e84002cfa241008bcb55d", 0x58}, {&(0x7f0000001440)="16deb0e4d11e2e67482394ae7ee388dd38efb1ccfcc977dbba7c5fcd94f73caa4a809dc561025706b84fc8be3bc29c05d4873d79e4a2a3886dc3abe3ab67aa66cdbf415403e7fb4c829702fb5e094e2b4583fd0b5e350354a1057ea6870a2fc71144bdc06feb3373aa14497ac70a55a344c768f0af30f96f1be9b0853126f98db4bd6bc1c01c91f5547bc4f7e9d9c1ce0adc540a78", 0x95}, {&(0x7f0000001500)="ca26e3213d951095cd1624fb864c69b8edc7cd6f305893a48ce11fe16264b7bf40354d070e723e4ba434d9771666cd0150a0b7b4ea4eec6197e69dd19df48b4c8e625ccd452d411b87a3fb30781a8e935adb2e69f5427e845cad455d7111c0fe2e1bb0e28a40661a9fefbf526151680a9abc818eadc03205830f79848a774cfd414f332bb5478ac3db1e8b7d5664a8fd59b0ce9e31aad54b839fe03841612d089aebc7a6fe66861262fe8db9c86097718df9b9a8733e3c443c4ceb25e7ac69021430e78c8481f228fb44eb639c49bc33edad", 0xd2}], 0x7, &(0x7f0000001d40)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000401600feffff00074ff4435ddde0f9a67de38afb3dc9d25b1bfccff606dad04b37c4950b6809d060ebf6b85f65c198ed6a0d4d9982c24a3861c926e38a7d3d04814b7166f3f2dc2360ba7ca68569a11668a67441403f6ee90561bb0b64caba78746b12f1f5bc5ad5f865e7cf329b350313e39ac974a67bfcf872eb0a6b4be131f4362415d4fa8de4effd0fe596f9d497c8dc2b7502b7e745e748e6e501b1d23da910b047a642a1582358d68e12f50899d60536", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, 0x4000000) socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000400000000000000000000004ef7"], 0x20}, 0x1}, 0x0) 2018/05/06 13:28:45 executing program 1: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="642aaf25c7e7db8b3bc42596ad5cf27b292c0800b5fa75ee8c1a72b3201ff82bb06b3ee898d57d0501175cfcc0d78f9acfac264f49bffdc961c8b456b08f788f43799df449d8ddc99c2e3d97b34fd7d897831641e2cba9ee40890ca930105df6cbe9b711628ffbddefe38d3209e6c76a4550e6e49dda730e672f70ae82c03a4a9bfb2dcf8eab3e49ab5eec8776b18d9eb3ed9f73ac4a47db312643661b28b645c4201e7435fd570dea3844a8f63a87dd00bdbaa0b81409fbcd27ebadce3bd7eef7cb7c8f1688b766918781a93d024754913f912cf1780633a662899ae4168d", 0xdf, 0xfffffffffffffffe) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="350000000000000009000000ac1414bb0000000000000000fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009ac1414190000ffff0701060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100010005000000000000000400000000000000ffffffff00000000"]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000340)={0x401, 0x9, 0xffffffff}) request_key(&(0x7f00000003c0)="69645f6c656761637905", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='mime_typeself(\'-\x00', r0) 2018/05/06 13:28:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xf807]}, 0x10) 2018/05/06 13:28:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000001300000000000000000000e78890e24c419f8af53b9325bd49314d3e45aea64407e5187f4145fa121ddc7ae5022f61fa1a89b4834232432166ed476e67f4df247bc81878d817972c6dc14d9e114d490e55821bb3d4fb1803e365b4e5f5cb665fc7e9cb5c2361ef60d8979ccd92dc55c9c2120842a89770aa10d8e107929a246bf7af8651497fd682141560411f7e5441a513d3732ddf90cc87949c80807afe505c66f167262dc040a310e41121c21a6bccd17e76a3691aeb57162dca81642959d1afd3ce92d3f996a2098b010c05c736"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) [ 657.494787] device bcsf0 entered promiscuous mode 2018/05/06 13:28:45 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000010c0)={{0x10f, 0x800, 0x7, 0xc6, 0x34e, 0x4, 0x2a7, 0x2}, "fd707038519f83f23cb03d679ae84fe2269199b585d4336914a4b9152823bc17c3641ffa95f3b1e606bd5e7444c4642a586ff7d04ba51b5dd9af05bac6e8edf97c97cd8a9e5c8b773466636d378c3917147df702ec8ad0b999cc3c457aeebd0278e892b704c115d91ee265ab7f020339d6182440a14536fcdfd37a8c528ed1eee929e6e5056b83eba8fdc088c0b60aad5cc67156187a9980a5c5872d4c34084bc63eb002e4a8448c17915e07bae3", [[]]}, 0x1ce) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/06 13:28:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 657.535559] device bcsf0 left promiscuous mode 2018/05/06 13:28:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000c000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x5}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006efffc)=0x90) 2018/05/06 13:28:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x6, 0x2, 0x1000, 0x1, 0x6, 0x7b, 0x70, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xfff}, &(0x7f0000000280)=0x8) write(r0, &(0x7f0000000300), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) getsockopt(r1, 0x3, 0x3ff, &(0x7f0000000600)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="d1"], &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x0, &(0x7f0000000100), &(0x7f0000000140)) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/06 13:28:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0x410) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000260003000000ff0000000000030000000c00d4407bec23dd6b000000"], 0x311}, 0x1}, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000280)={0xf0003, 0x0, [0x24000000000, 0xfffffffffffff801, 0x9, 0x7f, 0x3, 0x6, 0x6, 0x4]}) 2018/05/06 13:28:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x9b87]}, 0x10) 2018/05/06 13:28:46 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250005000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:46 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="eb3ef76e4f05eb529f34540a2bfba6434c84cf2728cba402fb09a0065a925b75b4d809f6bdb1b8fd16dd68c4d80c95ce5bb61c272c0f28862d11cf5968b4297bfd7f30ab9230385e6f572ec997504b8f5551db8637b3d65d52238d4f50", 0x5d, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000380)=""/219, 0xdb) 2018/05/06 13:28:46 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0xd037, 0x7fff, 0x4, 0x101, 0x8, 0x3, 0x8, 0x6, 0x100, 0xfffffffffffffff9, 0x20, 0x1f, 0x5}, {0xffffffffffff8000, 0xfffffffffffff7be, 0x401, 0x7, 0x8c6b, 0x0, 0xffffffffffff7fff, 0x7, 0x9, 0x0, 0x6, 0xffff, 0xffffffffffff0001}, {0x2, 0xfffffffffffff5ed, 0x1988, 0x4, 0x2, 0x1, 0x7fff, 0x3f, 0x7, 0xab, 0x1ff, 0x9, 0x8}], 0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0xd) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="40a8f100d10d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/06 13:28:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x3b9) 2018/05/06 13:28:46 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x107fe, 0x0) r1 = userfaultfd(0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/05/06 13:28:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000240), 0x100000c7) accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x100000000, 0x8, 0x3f, 0x5}, 0x8) 2018/05/06 13:28:46 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369251009000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="8776c6abc7091e96b3b60ced77635e80", 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200000) ioctl$TIOCSTI(r1, 0x5412, 0x3) r2 = getpgrp(0x0) sched_getscheduler(r2) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000000600)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/06 13:28:46 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0xffffff87, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xc0ffffff, 0x0, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x400000) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000080)={0x1f}, 0x8) 2018/05/06 13:28:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:46 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) write$tun(r0, &(0x7f0000000180)={@void, @void, @ipv4={{0x1c, 0x4, 0xffffffffffffff98, 0x4, 0x122, 0x66, 0x10001, 0xfa, 0x62, 0x0, @empty, @multicast1=0xe0000001, {[@lsrr={0x83, 0x13, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x8}, @ssrr={0x89, 0xf, 0x9, [@dev={0xac, 0x14, 0x14, 0x17}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x1ff}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, @ssrr={0x89, 0xf, 0x4, [@empty, @rand_addr=0xab4, @multicast1=0xe0000001]}]}}, @igmp={0x12, 0x7, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "8762a169464879724cd8b628d8302de460010cda8713777ca40ef871c6bec1ddc195c792d3215caa7d1b8ac988627bc7d8e032a4dc9dd8bef1953be937212b5d18e38c2b6860e4c3eb7f7c0c193f4f867dac647acdca593cf8ff8fd77959cb3caacc935e5aa3d293a78526153ad9c5ffc80cfc67fcc10e716e082128020ca143c43b050e224b7209e50e46ea8bfd680a58e4f2e64a2f31ca81f1bcaa1ed5dc67c402be1f5a1b5f8504e2"}}}, 0x122) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) getpgid(r1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000002c0)={0x0, 0x10, 0x1, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) getpgid(r4) 2018/05/06 13:28:46 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x10, &(0x7f00000002c0)) select(0x40, &(0x7f0000000040)={0x7, 0xff, 0x1, 0x9, 0x5, 0x5, 0x6, 0x2}, &(0x7f0000000080)={0x6, 0x5005, 0x7, 0x7, 0x5, 0x7, 0x3, 0x80000001}, &(0x7f00000000c0)={0x3578, 0xe1, 0x3, 0x400, 0x4, 0x1, 0x0, 0x3}, &(0x7f00000001c0)={0x77359400}) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xc, 0x0, '/&k"'}, &(0x7f0000000180), 0x0) 2018/05/06 13:28:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}, r1}, 0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x80) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipmr_delroute={0x44, 0x19, 0x300, 0x70bd25, 0x25dfdbfb, {0x80, 0x287db33e006eb7d0, 0x10, 0x1f, 0xfe, 0x2, 0xff, 0xf, 0x200}, [@RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_PREFSRC={0x8, 0x7}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x401, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r3, 0x2}) ioctl$int_out(r0, 0x5462, &(0x7f00000002c0)) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fff) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000240)={@loopback={0x0, 0x1}, r1}, 0x11) 2018/05/06 13:28:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x221f]}, 0x10) 2018/05/06 13:28:47 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000340)=0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x4, 0x9, 0xcb, 0x6}, {0x3, 0x5d, 0x5, 0x101}, {0x8001, 0x7, 0x7fffffff, 0x1}, {0x20, 0x2, 0x6, 0x7}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@ll={0x11, 0x7, r2, 0x1, 0xcdbc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000140)=""/67, 0x43}, &(0x7f00000001c0), 0xa}, 0xa0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) 2018/05/06 13:28:47 executing program 4: r0 = request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='user\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x8) keyctl$join(0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x4) ioctl$TCXONC(r2, 0x540a, 0x0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={'tgr128-generic\x00'}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[{0x2, 0x6}, {0xf, 0x6}, {0x8, 0x2c}, {0x3, 0x1f}, {0xc, 0x4}, {0x3, 0x80000000}, {0x3, 0x6}], 0x7) 2018/05/06 13:28:47 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x7000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000400) pread64(r0, &(0x7f0000000000)=""/24, 0x18, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000684000)=0x4) 2018/05/06 13:28:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:47 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925001a000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:47 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001780)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001900)={&(0x7f00000017c0)={0x1d, r1}, 0x10, &(0x7f00000018c0)={&(0x7f0000001840)={0x1, 0x900, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "6117b5501f8a505a3b8ef393f7f7f76ec22b8e7ab189ef6d3f5e17ce9c5e05b350838f232de7c84691ffb560d03aacbca10abab1d1fcc9dfeba4e2bcc21c4e3b"}}, 0x80}, 0x1}, 0x0) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/06 13:28:47 executing program 1: unshare(0x8000400) r0 = socket$pptp(0x18, 0x1, 0x2) fchdir(r0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000036c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000001200)='/dev/amidi#\x00', 0x2, 0x40000) pipe(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002340)='/dev/snapshot\x00', 0x4000, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/full\x00', 0x410800, 0x0) r9 = syz_open_dev$mice(&(0x7f0000003540)='/dev/input/mice\x00', 0x0, 0x2000) io_submit(r2, 0x7, &(0x7f00000035c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000040)="c1f2fddd882b2bd567465b1c80b20858e4972262742180fad380cca9f513f14def5e1bb25406", 0x26, 0x80000001, 0x0, 0x1, r3}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x2, 0x40, r1, &(0x7f0000000100)="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", 0x1000, 0x1, 0x0, 0x1, r4}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f0000001180)="877bb4051f0e9555e7e60f0f89c3f587eb827f6570cc1614522c21a3c64550abd4a8e40993accfa62ea68469537452f90e8063ec37f54b65e3cbe08deec60d56c499e162cbd185da72cbbaf74bd65ac9e81a5e6112c8fb5ac5c0ed18c0", 0x5d, 0x7ff, 0x0, 0x0, r5}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000001280)="acdec853b5b6af8c8eea299a82dc09fda66879b8558f4ff8ebe5886c01d54920810d9fe7c4f1113f7bfdf97405c274", 0x2f, 0x8000, 0x0, 0x0, r6}, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x7, 0x581, r1, &(0x7f0000001340)="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", 0x1000, 0x5, 0x0, 0x0, r7}, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x551, r1, &(0x7f00000023c0)="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", 0x1000, 0x8, 0x0, 0x1, r8}, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x2, 0x3a, r1, &(0x7f0000003440)="624b8dae4f86c778e2b23557dbc79dd5149184ff6d21f2d04ee2a25c70e213b227dd1358bca2b79a1bbc072eb78f00cf7c54e859242b0819477756dcc42aa05704d3ddf515a0190d97e2fdd62712cc99759e3d99e454e6410a303c57f1d1b4b002b8fd1acd0e38744360216b1b94d79dcc2cda3b0f9e405a648343dc89084ca8d9d72663d07cae53c7fd3f16b8a6c8d9ac666e0f53f26a8a3282ec0b0aed3076afb78b91196160ec1d6a8c04475c033a6cd0b2e7e4cc22eda17f6425feed8e2b0f0aa97cfd", 0xc5, 0x5, 0x0, 0x1, r9}]) ftruncate(r1, 0x24000000000000) 2018/05/06 13:28:47 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) signalfd(r0, &(0x7f00000000c0)={0x81a7}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x8840) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) 2018/05/06 13:28:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x7733000000000000]}, 0x10) 2018/05/06 13:28:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000000), 0x0, r2, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/05/06 13:28:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x2e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$eventfd(r1, &(0x7f00000001c0)=0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0xffffffffffff2fb9, 0x6}, {0xfffffffffffff311, 0x6}, 0x8, 0x5, 0x81}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syzkaller0\x00', 0x1}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x0, 0x3ff, 0x4}) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)="36f82d243a", 0xffffffffffffffd5) recvmmsg(r0, &(0x7f0000007dc0)=[{{&(0x7f00000066c0)=@nl=@unspec, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007b40)=""/179, 0xb3}, {&(0x7f0000007c00)=""/49, 0x31}], 0x2, &(0x7f0000007d00)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000007f40)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 658.942391] IPVS: Unknown mcast interface: syzkaller0 2018/05/06 13:28:47 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250007000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:47 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x720, 0x4, 0xc5e, 0x9}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x8000, 0x2}, 0x10) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xff, 0x2) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/05/06 13:28:47 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x7, 0x6864, 0x3, 0x80, 0x0, 0xc, 0x28800, 0x9, 0x1, 0x7, 0x1, 0x6, 0x5, 0x100000000000000, 0x1000, 0x6, 0x6, 0x9, 0x81, 0x3, 0x8, 0x3ff, 0x6, 0x2, 0x2e43, 0x8, 0x1, 0x3f, 0x9, 0x20, 0x0, 0xff, 0x100000000, 0x9, 0x3, 0x100000000, 0x0, 0x2, 0x7ae3dd66931abb37, @perf_config_ext={0x1f, 0xf45}, 0x212, 0x1, 0x661, 0x6, 0x8, 0x0, 0x9}, 0xffffffffffffff9c, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)) 2018/05/06 13:28:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) fchdir(r0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10800) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/4, 0x4) [ 659.111207] nla_parse: 6 callbacks suppressed [ 659.111216] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:47 executing program 1: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000003300)='./control\x00', 0x4000120) r1 = open(&(0x7f0000075000)='./control\x00', 0xbdb24ab581c30f89, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x1d000, 0x5000, 0x1d000, 0xd000], 0x6, 0x2, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in=@broadcast=0xffffffff, 0x4e23, 0xae5d, 0x4e22, 0x3, 0x2, 0x80, 0x80, 0xff, r2, r3}, {0x7, 0xc0000000, 0x3ff, 0x11, 0x80000000, 0x3, 0x81, 0x3}, {0x2, 0x0, 0xb7f0, 0x10001}, 0xfff, 0x6e6bb8, 0x1, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in, 0x3505, 0x3, 0x0, 0x80000001, 0x1ff, 0x1, 0x9}}, 0xe8) recvmsg$kcm(r1, &(0x7f0000001980)={&(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/115, 0x73}, {&(0x7f00000014c0)=""/40, 0x28}, {&(0x7f0000001500)=""/45, 0x2d}, {&(0x7f0000001540)=""/193, 0xc1}, {&(0x7f0000001640)=""/120, 0x78}, {&(0x7f00000016c0)=""/194, 0xc2}, {&(0x7f00000017c0)=""/214, 0xd6}], 0x9, 0x0, 0x0, 0x7}, 0x3) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7}) 2018/05/06 13:28:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x879b000000000000]}, 0x10) 2018/05/06 13:28:47 executing program 5: r0 = socket(0x28, 0x2, 0x85) r1 = dup(r0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x6, 0x100000001, 0x8, 0x5b, 0x2, 0x4}, 0x4}, 0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x7, 0x10, [0x34, 0x15, 0x2f, 0x19, 0x3b, 0x1a, 0x2e, 0x37, 0xd, 0x21, 0x29, 0x32, 0x13, 0x7, 0x28, 0x19], 0x2, 0xffffffffffffffe1, 0x3}}}, {{@ip={@rand_addr=0x401, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, 'sit0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x8, 0x1, 0x1}, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x5, 0x3f}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffb, 0xef, 0x3ff}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getpeername$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000880)={@remote, 0x0}, &(0x7f00000008c0)=0x14) accept$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000ac0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000c40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002440)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000002680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000026c0)={'vcan0\x00', 0x0}) accept$packet(r1, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002740)=0x14) getpeername$packet(r1, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000027c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002900)={0x0, @empty, @local}, &(0x7f0000002940)=0xc) accept$packet(r1, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000046c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000047c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004800)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004900)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004980)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004ac0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004b00)={0x0, @empty, @dev}, &(0x7f0000004b40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004c00)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004d00)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004d40)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004d80)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000004e80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004f80)={@empty, @empty, 0x0}, &(0x7f0000004fc0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005000)={@empty, @local, 0x0}, &(0x7f0000005040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005080)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000053c0)={'vcan0\x00', 0x0}) getsockname(r0, &(0x7f00000054c0)=@hci={0x0, 0x0}, &(0x7f0000005540)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008e40)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008e80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000092c0)={@remote, @broadcast, 0x0}, &(0x7f0000009300)=0xc) getpeername$packet(r0, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009380)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000009dc0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000009d80)={&(0x7f00000093c0)={0x984, r2, 0x800, 0x70bd25, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x168, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff0000}}}]}}, {{0x8, 0x1, r5}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbbb}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r15}, {0xbc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x21c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x17e5e150, 0x1, 0x3, 0x2}, {0x1ff, 0x1000, 0x3, 0x8001}, {0x100, 0x2, 0x10000, 0x9}, {0x80, 0x1f, 0xc48, 0x4}, {0x3, 0x8, 0x1, 0x5}, {0x1, 0x6, 0x0, 0x8}, {0x9, 0x10001, 0x8, 0xfffffffffffffff8}, {0x6, 0x7fff, 0xe8, 0x8000}, {0x1f, 0xffffffff80000001, 0x0, 0x6}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x43}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x1fc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r27}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5d1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r32}}}]}}, {{0x8, 0x1, r33}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xad}}}]}}, {{0x8, 0x1, r34}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x984}, 0x1, 0x0, 0x0, 0x40}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x80000000, 0x9, [0x0, 0x9, 0xfffffffffffff582, 0xffff, 0x1f, 0x1f, 0x20, 0x7, 0x9]}, &(0x7f00000003c0)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r35, 0x4}, 0x8) 2018/05/06 13:28:47 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250011000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="c768250c81bfde01a68fd50e55ea59cb1facb25cc0a6bab05782bf54883205680c9f141fd6bc54bfbdc5d57a9a816c5e8ff893b5f9596549b03eda5985", 0x3d, 0x4000080, &(0x7f00000000c0)={0x11, 0xf5, r2, 0x1, 0xc72, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x40}, 0x1}, 0x0) 2018/05/06 13:28:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000100)=@sco={0x1f, {0x372, 0x8, 0x10000, 0x5, 0x6, 0x3}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="e352e4a7ea5a9e7d04a1536353", 0xd}, {&(0x7f00000001c0)}], 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1e0, 0x4000014}, 0x20040080) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0x9}) 2018/05/06 13:28:47 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x102, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/05/06 13:28:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:47 executing program 1: r0 = memfd_create(&(0x7f0000000080)='.\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/75) setitimer(0x2, &(0x7f0000000200)={{0x77359400}, {r2}}, &(0x7f00000000c0)) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000340)='team_slave_0\x00', 0x10) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, 0x0) r4 = accept$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000240)=0x3) 2018/05/06 13:28:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xb761000000000000]}, 0x10) 2018/05/06 13:28:47 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) syncfs(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x402000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x9b}], 0xfffffffffffffea4) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/25) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x14082, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) clock_nanosleep(0x6, 0x0, &(0x7f00000003c0)={0x77359400}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @rand_addr=0x856}, @in6={0xa, 0x4e20, 0x9, @empty, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4f2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x8000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @rand_addr=0x800}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x1}], 0xc4) sched_rr_get_interval(0x0, &(0x7f0000000180)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) [ 659.450920] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x5007, 0x1d000], 0x0, 0x3, 0x719b}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00000001c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 659.508783] Unknown ioctl -2146941693 2018/05/06 13:28:47 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8540, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9c, "31065fc170fec6d7e1e66ae4907340e12e213f33738ebb0bd6f11e491932f52ce187e7a01ef49a1db839bc6919c8b464dcea105ee10019f5d5390427de6190e62d6e4126fcd24199046f6ca943c1b3dd77d5e7f6488ff1cfc369217915f96ebb91ec36bc00ac29f36a605955696dd287356ea7a1c322f73d0fb4d0f6b6250cd9d64e0eba73c7bf7cf8fef513559f53d870b4c86ca6ebcee7ed140c8a"}, &(0x7f0000000100)=0xa4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{0x77359400}, 0x2, 0x8, 0x5}, {{}, 0x0, 0x3}], 0x30) 2018/05/06 13:28:47 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x101040, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x3ffffffffffffffe, 0x84) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7e7, 0x2000) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0xbff, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x4}, 0x274) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 659.534221] Unknown ioctl -2146941693 2018/05/06 13:28:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x5f500000]}, 0x10) 2018/05/06 13:28:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9b5f657fd6f4fedc2f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8003, r1, r2, 0x6, 0x401, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 13:28:48 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250003000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:48 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/06 13:28:48 executing program 4: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x1) 2018/05/06 13:28:48 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f0000001180)="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", 0x1000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000540)=0x14) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f00000007c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000a80)=ANY=[@ANYBLOB="600000006953790786ff8cd3a6e6dc3cb0cdefbb6587c3d2293bc2df2905083749492650bc6f2d79d9014ffc055c8375bb3f0e272df91df3838920d856f98d3de0b125a3327ed8d6afef86df4b797386c93c1c99b25e04c06e59dd044df3b6319cc00000000000000000000000", @ANYRES16=r4, @ANYBLOB="080001bd7000fcdb181c6a7dc5cc92210300ef5b4fc799cf8960f196e8b104071c67ccb71cab8b064af4fc7c4819aeee9040600afa5a0474420d5c9f05e84e6d072766b9b7d4e5935ceb2f6ebbbe1c612b378ffd61ae924a9058fcec4d8cbd8d67ae8d99165eacaf2f50c0f15212992eecace0fc571242cbeedcd7430dfb0b1daff32bd878a9f146b62d37ac705b18c2121929432490c8846d6ed9388cbb92aaa9e8aca0d7606c", @ANYRES32=r5, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004001f00000008000600", @ANYRES32=r6], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'syz_tun\x00', r5}) getpeername$ax25(r3, &(0x7f0000000600), &(0x7f0000000640)=0x10) r7 = creat(&(0x7f0000000500)='./file0/file0\x00', 0x8) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendto$inet(r2, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000040)=0x3, 0x4) accept$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14) r9 = semget$private(0x0, 0x0, 0x200) fchdir(r1) semctl$GETVAL(r9, 0x7, 0xc, &(0x7f00000003c0)=""/90) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xd, 0x6, &(0x7f0000000080)=@raw=[@alu={0x7, 0x6e27, 0x6, 0x1, 0xc, 0x0, 0x11}, @jmp={0x5, 0xf3, 0xd, 0xf, 0x1, 0xfffffff4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0xff, 0x2e, &(0x7f0000000100)=""/46, 0x41f00, 0x1, [], r8}, 0x48) sendto$inet(r2, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r2, &(0x7f0000002180)="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", 0x7f9, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000380)={r10, 0x80000, r7}) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) 2018/05/06 13:28:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:48 executing program 5: ustat(0x0, &(0x7f0000000380)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) r1 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200000, 0x0) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x5010, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000180)={0x17, 0x2, 0x8c9d}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) [ 659.789108] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 659.796504] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x91) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {0x3}, [@typed={0x8, 0x1, @fd}]}, 0x1c}, 0x1}, 0x0) 2018/05/06 13:28:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:48 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250012000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x8467]}, 0x10) 2018/05/06 13:28:48 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x400000}, 0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="197f78d1895d9be8eb99bd", 0xb}, {&(0x7f0000000100)="8944347eda9ac99887303bbe621a346a55f2a90da611599258e1bee340d77cca4a23fd2a47c0c89afd0ea0c1cedf77284c", 0x31}, {&(0x7f0000000180)="4e94f8704c74133110cf804aab4ff7a3af499bb67516426b08fd6ec865d219ae771ae68b31664414785345b4e078e84f04a62a10439f64cab4d214f986ca49d10000000000936900", 0x48}, {&(0x7f0000000440)="b710120d7070178ea0356d142ecd89d110384fd043116fd841732103fe18086bd1fa149a4e5a33825957d05d2f0ae90f7797f0593b28222517234fdcd95dba1a74e9948b41565410f64c139d8cbc6241da33fd925903a3aec5e118cfdc430dda6634b76f951cf947b47e28e36febda9bec0c537917beb454e7e9486bffd09e3ba469d0ad63ada7f352714d0d7731028baba2b3d2f8934b299a9e811de03db83169cac978b5a4b3e265abee7227d7b26dcd23a7c06e3aebc9ad399373f3486d4a123d58cedcd874507b642128c92a2a45abb41322277f65a10e6e780a", 0xdc}, {&(0x7f0000000280)="562aa4fb623ee89da7df5708804162ec99f61205b2c93541a24b468f1c205ac1ba205a79ded54b89194357821735d802e1d9e1049bab57f61989228be0f930194c51c3a53656486c52554d806acb18b6d8a0ca91fc522771a53302e4b005f11874820fdeb53d905bafdf3661489f92c657c394a6f54d0289ee814d5f7274109214afe2eeef85b7d9c128546bb7720f66aaed0b988bcebce0634dc0", 0x9b}], 0x5) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) [ 659.906943] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 659.940865] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/06 13:28:48 executing program 7: r0 = socket$inet6(0xa, 0x800, 0xb2e) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000557000)={0x0, 0x0, 0x7fffffffffffffd6}, 0x8) [ 659.983863] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) getdents64(r1, &(0x7f00000001c0)=""/29, 0x1d) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf83a000000000000000d8000e9ff4435eade0000000000000000001e574461b19e26e8644600c94523cd2e9b0403a46fff563041b45c20237373131b8703b3f2cda54d66fd26bb4e14bc912cacd0fa1442a13894e8ca21187e24c7afd0f8790d47612e9f2f9666558f40acaf6301a6b2b6233890f85cf302a481f34cb403cc9cc18975db9d9c3fce38dc1cf45118a01bf8089abe4862b27569729e8b660823e134871de1235456a338081aca5f58ab27961ea20790258d773f64cedcba6f5d9cae98bf915fb68dbee2d328b099ba89a27810dc000000000000000000000000", 0x171) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/05/06 13:28:48 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250014000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 660.141796] netlink: 'syz-executor0': attribute type 20 has an invalid length. [ 660.149300] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x1000000]}, 0x10) 2018/05/06 13:28:48 executing program 7: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="b9030100c00f32660f3a148309000000f1f3670f017477ea0060000024000f23190f20e035800000000f22e036a566ba4100b800000000efb805000000b9620000000f01c10f09"}], 0xaaaad25, 0x0, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x2, r5}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/06 13:28:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') timerfd_gettime(r0, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fadvise64(r1, 0x0, 0x9, 0x0) r3 = fcntl$getown(r2, 0x9) mq_notify(r2, &(0x7f0000000100)={0x0, 0x2f, 0x1, @tid=r3}) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) splice(r0, &(0x7f0000000200), r2, &(0x7f0000000240), 0x72a0c337, 0x8) connect$netrom(r1, &(0x7f0000000280)=@ax25={0x3, {"703027a14227f7"}, 0x1000}, 0x10) setrlimit(0xf, &(0x7f00000002c0)={0x2, 0x1}) process_vm_readv(r3, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/47, 0x2f}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/54, 0x36}, {&(0x7f0000000680)=""/30, 0x1e}], 0x8, &(0x7f0000002900)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/186, 0xba}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/202, 0xca}], 0x4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000002940)=0x8, 0x8) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000002980)={"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"}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002e00)={0x6d, &(0x7f0000002d80)="529a20a44db0ef5065898a267ba2580e49ef8840f7f99e33d0236a2a203deb39cdb361fa5240445d7631299b68ab22d5463441f790c21dbb02e3b11449f80129762d95695139a850f9326ae88a8ea0cee705284441d64dbc4a9c833504852a28f828e64a10833a8b55f559de9b"}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002e40)=0xfffffffffffffffb, 0x4) mq_open(&(0x7f0000002e80)='/dev/rtc0\x00', 0x802, 0x2, &(0x7f0000002ec0)={0x7ff, 0x1, 0x40, 0x6, 0x0, 0x5, 0x1ff, 0x2}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000002f00)={0x7, 0x5}) ioctl$KDSKBLED(r2, 0x4b65, 0x7) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000002f40)={0x4002, 0x10d002, 0xd10e, 0x3, 0x1e}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002f80)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002fc0)={0x20, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x391902, 0x0) bind$inet6(r0, &(0x7f0000003040)={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5fe44684}, 0x1c) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000003080)=0x2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003100)={0x0, 0x401}, &(0x7f0000003140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000003180)={r6, 0x2, 0x10}, &(0x7f00000031c0)=0xc) 2018/05/06 13:28:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/06 13:28:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:48 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925005f000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:48 executing program 6: socket$netlink(0x10, 0x3, 0x4) 2018/05/06 13:28:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8c000, 0x0) getitimer(0x1, &(0x7f0000000000)) ppoll(&(0x7f00000000c0)=[{r0, 0x7}, {r0, 0x4}], 0x2, &(0x7f0000000180), &(0x7f00000001c0), 0x8) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x6400, 0x0, 0x12, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 660.681563] Unknown ioctl 1075883590 [ 660.688283] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 660.719843] Unknown ioctl 1075883590 2018/05/06 13:28:49 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x895e, &(0x7f0000000040)={'team_slave_0\x00', @ifru_hwaddr}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5, "ee7ac0c7ad"}, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x80000000, 0x7fffffff, 0x2000000, 0x100000001, 0x4}, &(0x7f0000000100)=0x98) 2018/05/06 13:28:49 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/05/06 13:28:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff00], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 660.736070] Unknown ioctl 1075883590 [ 660.749255] Unknown ioctl 1075883590 [ 660.771308] Unknown ioctl 1075883590 [ 660.795719] Unknown ioctl 1075883590 [ 660.821210] Unknown ioctl 1075883590 2018/05/06 13:28:49 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000c000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:49 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e33, @rand_addr=0x6d42}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000340)=0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x27, 0x7, 0x1520, 0x6ad2, 0x10001, 0x0, 0x5, 0x7be, 0x6}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000600)) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x0, 0x9}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r2, 0x4, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x6, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)) chown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 660.843208] Unknown ioctl 1075883590 2018/05/06 13:28:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x7f8000000000000]}, 0x10) 2018/05/06 13:28:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="84000000000000dd0000000000000000005b659a622916fc380c2dbfc75e8917e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73294c0351575a9e862be14585b4f9bfa579baa5944f2a432a15b3fe56aa566ce5ccee13b17c20b032e"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000001c0)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) [ 660.868283] Unknown ioctl 1075883590 2018/05/06 13:28:49 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x40100) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8402, 0x40) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) r2 = eventfd2(0x4, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000fe0)={r2}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180)={0x2, "104d"}, 0x3) read$eventfd(r2, &(0x7f0000000000), 0x39c) write$eventfd(r2, &(0x7f0000000040), 0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x426}, 0x1c) [ 660.891333] Unknown ioctl 1075883590 [ 660.909851] Unknown ioctl 1075883590 [ 660.921428] Unknown ioctl 1075883590 [ 660.936642] Unknown ioctl 1075883590 [ 660.959551] Unknown ioctl 1075883590 [ 660.969706] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 660.991744] Unknown ioctl 1075883590 [ 661.002399] Unknown ioctl 1075883590 [ 661.011252] Unknown ioctl 1075883590 [ 661.019845] Unknown ioctl 1075883590 [ 661.029384] Unknown ioctl 1075883590 [ 661.044634] Unknown ioctl 1075883590 [ 661.055944] Unknown ioctl 1075883590 [ 661.072118] RDS: rds_bind could not find a transport for 0.0.109.66, load rds_tcp or rds_rdma? [ 661.084308] Unknown ioctl 1075883590 [ 661.088218] Unknown ioctl 1075883590 [ 661.098135] Unknown ioctl 1075883590 [ 661.102662] Unknown ioctl 1075883590 [ 661.122104] Unknown ioctl 44609 [ 661.150665] RDS: rds_bind could not find a transport for 0.0.109.66, load rds_tcp or rds_rdma? 2018/05/06 13:28:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x88}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x20030000000000, &(0x7f0000000040)}) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) 2018/05/06 13:28:50 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250002000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:50 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) unshare(0x40000000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 13:28:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x400300]}, 0x10) 2018/05/06 13:28:50 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2001, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000300)="8c"}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = shmget(0x0, 0x4000, 0x251, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/159) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x3, 0xc8f, 0x42c, 0x9, 0xd9, 0x4}) clock_settime(0x6, &(0x7f0000000040)={0x77359400}) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x94de) sendto$inet6(r0, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) fcntl$setown(r0, 0x8, r4) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/05/06 13:28:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) acct(&(0x7f0000000080)='./file0\x00') ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000005000)) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) 2018/05/06 13:28:50 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)) getrlimit(0xf, &(0x7f0000000040)) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000264000)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x20003) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) timer_create(0x7, &(0x7f0000000200)={0x0, 0x9, 0x1, @tid=r0}, &(0x7f0000000240)) [ 662.019958] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 662.069165] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 13:28:50 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/93) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x5, 0x3ff, 0x3, 0x2, 0x7, 0x9, 0x0, 0x1000, 0x3ee4, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x100, 0xb69, 0x8, 0x2, 0x7}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x80, 0xdb, 0x4, 0x80, 0x9, 0x7fff, 0x81, 0x6, 0x2, 0x5}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000001c0)={0x80000000, 0xc9d, 0x200, 0x7ff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000280)={0x7, 0x8, 0x1ff, 0x2ed, 0x4a, 0x1, 0x3, 0x40eb, 0x7ff, 0x1, 0x8, 0x101}) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x4) kexec_load(0xffffffff, 0x7, &(0x7f0000000640)=[{&(0x7f0000000340)="38ccf07fdfa195b96262ec1eae0bc7c1c8999ba0034b2cec677fef92c2f5cbb8334274a2e62462f9b2a90b925db60fafca298adbd1a8afb2d534dc8ce5e063879312c9f68c54aeba9e0643f9", 0x4c, 0x401, 0x2d}, {&(0x7f00000003c0)="964b8174473662d8e743dcabecf6e6d519d46a2b482f5d68c55f57004f7589fcb77e284afe2a0f04094ee8819de4deeb069f27afb435cae2622d4abf4f25bdb87c", 0x41, 0x2c0, 0x1}, {&(0x7f0000000440)="cb7a73047dc3f8ca9e6ed68b42daa4fff880df487d10bab5bf1506377910890e01b2492f99ee5b62965fc0769cb1635316191633f30f186342f0c5", 0x3b, 0x3, 0x1ff}, {&(0x7f0000000480)="6ed048bc867534c8f742f470bbc67ae5f405437d00bd115062f722adcedf47944cf393735858f7a4f5dbb7a88cb5c3bba9cf91e560d2acefc0d282814c44a7db13cae7ba8f0085e50990c5874cad90d24290c77bf482eab1e55769960f80433b583504f65e6e96c3e5cf440b5d7a5dc280132b291af4e45c5bc0dc73c392cd39b071790378fb2c75ea61a2d26467bdc6e0a930cadf6408826fc1bde68ee38e8990b458ffe387fcdf26f2bdaf8b0d", 0xae, 0x3e, 0x6}, {&(0x7f0000000540)="22481f4690fda92be1aefb111e87399d2239a6bb420be69b6e419b85fe9189864f53f98128979c45bf1dc014538ce46bafc9e09474ec", 0x36, 0x8, 0x8001}, {&(0x7f0000000580)="d79920a84b41f912390a1d302f7b3052add652299c999679d8a4d115bc0b9be178", 0x21, 0x9, 0x3}, {&(0x7f00000005c0)="d64bdd79d0a407ce74b74edefb765f37f7f5c4053555e604ad501e3a476194c014afb5e4d513a7583a53a6c9eabf68ec8c553dc2efc43a78f33f366315e0f857f066fbf8550c853f8f74252583d500034f2547bb63b968411e8a19afcc2c6521d1c4dab06e36b95d866cf2e51cea9d5d2527936c35", 0x75, 0x5, 0x100}], 0x0) seccomp(0x0, 0x0, &(0x7f0000000780)={0x0, &(0x7f0000000740)}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000840)={r2, &(0x7f0000000800)=""/46}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000880)=0xb5) getdents64(r0, &(0x7f00000008c0)=""/183, 0xb7) accept$alg(r0, 0x0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000980)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000009c0)=0x9, &(0x7f0000000a00)=0x1) getxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@random={'osx.', '/dev/vga_arbiter\x00'}, &(0x7f0000000ac0)=""/4096, 0x1000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001ac0)={&(0x7f0000ff4000/0x9000)=nil, 0x9, 0x4, 0x8, &(0x7f0000fec000/0x14000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001b80)=0x9, &(0x7f0000001bc0)=0x4) bind$inet6(r0, &(0x7f0000001c00)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x84f5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000001c40)) 2018/05/06 13:28:50 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000b000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:50 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @addr}], 0x30) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x17, 0x884, 0x4, "721217ac1392c9ca1359d4b1a1bbf13f02742d3947566d"}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) getpriority(0x0, r0) 2018/05/06 13:28:50 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4c928bf0720357cd92a5512f70dc5e1ae255d62eb59f03097c53c8cc8524d61990d906dcf22f7ce13cf03d54b0bfbb73ae1c484b3288ef96775c9529159ae822f8bfffc541d5a1a2cf0ec39df1e9383337694ee7177d3af8c8b4d936d3d2df63e7eb40af4a4b1ecb40bb4177bd7a"], 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000) 2018/05/06 13:28:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xd7780000]}, 0x10) 2018/05/06 13:28:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:50 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000003d40)) fstat(0xffffffffffffffff, &(0x7f00000056c0)) r1 = gettid() getpriority(0x2, r1) r2 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 662.272386] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 662.336334] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x187 data 0x593800007eb1 [ 662.384564] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x186 data 0xac4d0000bec7 [ 662.407528] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x186 data 0xd4b90000ca33 [ 662.417553] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x187 data 0xe8ff00007a78 [ 662.434229] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x186 data 0xea8500006eff [ 662.444141] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x186 data 0xc10000fa3b [ 662.454123] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x187 data 0x26b700008a30 [ 662.466549] kvm [12098]: vcpu0, guest rIP: 0x309 ignored wrmsr: 0x11e data 0x3e3100000a13 [ 662.475325] kvm [12098]: vcpu0, guest rIP: 0x309 ignored wrmsr: 0x11e data 0x426d00000e4f [ 662.512478] kvm [12098]: vcpu0, guest rIP: 0x309 ignored wrmsr: 0x11e data 0x37d700002cb9 [ 662.524269] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x187 data 0xb73700004b5c [ 662.536735] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x186 data 0x4947000018c1 [ 662.553239] kvm [12098]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0x187 data 0xc14400001411 [ 662.621915] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 13:28:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xafe6]}, 0x10) 2018/05/06 13:28:51 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250005000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:51 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) open(&(0x7f0000000040)='./file0\x00', 0x42180, 0x10) ioctl$LOOP_CLR_FD(r0, 0xc0101282) 2018/05/06 13:28:51 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x8, 0x1e, 0x800, 0xfc8b, "f912c13aaeca10aa9f4b219adcbd22fb1b86c13794305675ab88daa95ac0df90"}) connect$netlink(r1, &(0x7f0000000180)=@proc={0x10}, 0xc) 2018/05/06 13:28:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:51 executing program 5: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb", &(0x7f0000000080)}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0x168, @random="7c2e1626459d"}, 0xfffffffffffffe8a) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r1, 0x181}, {r2, 0x12}], 0x189, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000004c0)=""/175) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000e80)=ANY=[@ANYBLOB="16b946a87d535e7859885051121377a0f3b973eb43725b4292608c0539c8fc995abea4af2da27a5d31c7b403d39041842553df71dd4ba0b4d75fc04be22fc37f3763d26a47505b62cbb2a50764255e4abaf216588e246ce87c03cef037e99ccbc4d853cac8b57509c8862c94b91fb75281c1db0c41b45e9d2475116899394b742f043d4cb79c816930fb7daded2913d66dd6774371f095740f85127b911e723c48212e0f22b3136c5608eb7636d346a3e58f2a0732571f83d33f703d659db23a7a99e786fc8e29500deba6bf07e96fd0f7f0e22472bb714c1f2070b463e9b76bd1e7004b8c2f364411ecf7c47e04878e000000000000000000000000006b3fb0a6f236f53927bce7eeaafe42d4d2c328569e4b23e0da29c694dcc733e6993d1b08cf66b7760e5b29008697d1eb6fa021c9fbf59262c8d56e04c242e145765d43d13042282c2ffbc9d9f1483aa34fb16ee00bab49d4f318dbf037b94d5728ee6ff1110a754210b6d11a7015044e4526f1bdd86646b30d0c32a0a33a106b9243d3e2049f89ffaad67de6df4ae8e63313c86e615ac25e5bda883aabbecff8e6196ab8852304344718ae4d9a58abf9eabed414db615c9ebf6f23c01294e3fcc155822434cf6873e1cd2f8a1806f8dc420f0ef6efa5f33c20313f3457ee7c416d5b98f49d66659c8dc4b1aa78c982cf1fcd3d19db6e8f067a33fbfc0cbafe3c468d2a3b88427d0fa6eb25e5539f23c2b3b6d95f0aad0a34342f536df21a7f69ea9c66d4160454b655446f8630d82c22b4159ca239c17c9bdd5570af"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x6, 0x202ba) r7 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r7, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) unshare(0x9ffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x40000000000400, 0xa2b, 0x1, 0x7, 0x0, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) socket(0x24, 0x7fd, 0x6) 2018/05/06 13:28:51 executing program 4: r0 = socket(0x4, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xa000, r1, r2, 0x4, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1630000000000000}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x43, "b6afa56d30a7f1c0b496cf68a82a2f4dae948269b65ea88e3439842e0810af87bfd4a785691dbd72efdb92fa933a34c9f603484cc4b0038cefc8899bb532881bf6f1b0"}, &(0x7f0000000080)=0xffffffef) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r4, 0xad, "efecf034608397da29e7904cc7887571ee28fb979f3f4974e24025ea11427cf57fcb522476176522939bff49505c33e2f387f7ed9cbf92ab4a063505d5b0bb523a0e829274aa32b03f16cac088807472c5205c4b0e1543ffc4bbdabefe94ac44a6f8ee2b36341b5f2df5fe79bae085e4f18c4610d48f8450dd71462a21497aaa8ba11c310ef107dc8824aaafbffe9e636f1d43da66aee41082b3b7bd1f3f7e6e4f9b23e296ea7a6f1c4b302c4a"}, &(0x7f0000000240)=0xb5) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) 2018/05/06 13:28:51 executing program 6: ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000080)={0x8}) syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0xc4c85513, &(0x7f00000000c0)) [ 663.436520] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f00000011c0)=@llc, &(0x7f0000001240)=0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001280)={'gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001140)={0xffffffffffffff9c, 0x0, 0x1, 0xfffffffffffff801, &(0x7f0000001100)=[0x0], 0x1}, 0x20) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000001180)={0xf2b1, 0xffffffffffffffe1, 0x8, 0x7}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x84) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/05/06 13:28:51 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250008000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:51 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x3f, 0x4) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 13:28:51 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000480), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='io\x00', &(0x7f0000000180)='io\x00', &(0x7f00000001c0)='io\x00'], &(0x7f0000000100)=[&(0x7f0000000040)='io\x00', &(0x7f0000000080)='ppp0$#posix_acl_access\x00', &(0x7f00000000c0)='ppp0\x00']) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='io\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/150, 0x96}], 0x1) dup2(r3, r2) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/05/06 13:28:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x44cf]}, 0x10) 2018/05/06 13:28:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:52 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000a000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05020000e7ec75e848c8fbf6ba00b3b40feeffc52cc6e96c7a442ef629cd7ed089", 0x90) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/214}) 2018/05/06 13:28:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x3, 0x426}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x3b, 0x2, 0x559, 0x8000, 0x4}, &(0x7f0000000340)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000540)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) times(&(0x7f0000000500)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') close(r2) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x0) [ 663.808812] Unknown ioctl 21523 [ 663.834222] Unknown ioctl -1073191904 [ 663.863785] Unknown ioctl 1074816028 [ 663.877582] Unknown ioctl 21523 [ 663.894010] Unknown ioctl 1074816028 [ 663.901623] Unknown ioctl -1073191904 2018/05/06 13:28:53 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000004fc0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/193, 0xc1}], 0x3, &(0x7f0000001380)=""/142, 0x8e, 0x3}, 0x7}, {{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/170, 0xaa}, {&(0x7f0000001500)=""/23, 0x17}], 0x2, &(0x7f0000001580)=""/4096, 0x1000}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/215, 0xd7, 0x800}, 0x6}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f00000026c0)=""/200, 0xc8}, {&(0x7f00000027c0)=""/47, 0x2f}, {&(0x7f0000002800)=""/215, 0xd7}, {&(0x7f0000002900)=""/95, 0x5f}, {&(0x7f0000002980)=""/147, 0x93}, {&(0x7f0000002a40)=""/127, 0x7f}, {&(0x7f0000002ac0)=""/97, 0x61}], 0x7, &(0x7f0000002bc0)=""/4096, 0x1000}, 0x100}, {{&(0x7f0000003bc0)=@ipx, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000003c40)=""/79, 0x4f}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x2, &(0x7f0000004d00)=""/61, 0x3d, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000004d40)=""/3, 0x3}, {&(0x7f0000004d80)=""/208, 0xd0}], 0x2, &(0x7f0000004ec0)=""/222, 0xde, 0x20}, 0x100000000}], 0x6, 0x40000000, &(0x7f0000005140)={0x77359400}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000005180)=0x40, 0x4) r1 = semget$private(0x0, 0x20000000102, 0x0) syz_open_dev$dspn(&(0x7f0000002580)='/dev/dsp#\x00', 0x4, 0x109000) semtimedop(r1, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000040)={0x77359400}) semop(r1, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000100)=""/82) 2018/05/06 13:28:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xb2a7]}, 0x10) 2018/05/06 13:28:53 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250010000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffffff, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x105202, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x3, r1}) 2018/05/06 13:28:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1000000000000009, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3, 0x4}, 0x8) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/05/06 13:28:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x81, 0x40) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/05/06 13:28:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x14004, 0xd004, 0x3, 0xbc98, 0x8, 0x0, 0x200, 0x2, 0x2000000, 0x400, 0xffffffffffff0001, 0x30}, {0x0, 0x104000, 0xf, 0x5, 0x35f03df9, 0xcbb, 0xffffffffffff8000, 0x2, 0x10000, 0x400, 0x8, 0xfffffffffffffffe}, {0x0, 0x5004, 0xe, 0x0, 0x401, 0x7, 0x6, 0x10000, 0xffffffffffff7fff, 0x7fff, 0x1f, 0x2}, {0x6001, 0x102006, 0x10, 0xe994, 0x101, 0x2, 0xb861, 0x3, 0x80, 0xce, 0x7fff}, {0x106000, 0x0, 0x0, 0x17a5, 0xff31, 0x0, 0x1ff, 0x3, 0x1, 0x2, 0x4, 0x80}, {0x5000, 0x2, 0x9, 0x7, 0x0, 0x1, 0xffff, 0x6, 0x0, 0x20, 0x1, 0x2}, {0xf000, 0x2004, 0x4, 0x4, 0x0, 0x735, 0x3, 0x9, 0x9, 0xffffffffffff0000, 0x600000, 0x1ff}, {0xf001, 0x7004, 0xf, 0x80000000, 0x26, 0x0, 0x5, 0x2, 0x8001, 0x4, 0x2, 0x9}, {0x101004, 0x1}, {0x4000, 0x4}, 0x10000, 0x0, 0x106000, 0x100201, 0xe, 0x2000, 0x100004, [0x4d97, 0x7, 0x10000, 0x6]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0x4018aebd, &(0x7f0000000000)=0xffff8000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) [ 664.901547] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 664.909053] nla_parse: 2 callbacks suppressed [ 664.909063] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:53 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='D', 0x1}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0xff0, 0xfffffffffffffffe) openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x2001, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r4, 0x1}) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) keyctl$link(0x8, r2, r3) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r5) write$cgroup_int(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="033032eec4ebf05496b2f96fe9cc3dba3b11bc08a89c24176b342c93bf72a40b39132dec176f1a2df38091c80dd1a6bef56639385dd80c1a3001212598c6b14c89b86ade7e04a8cbfcf0d4f70c20d728fd5b5f3849000000000000030000000000"], 0x3) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r6}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x6e6bbf, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) accept4$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80800) 2018/05/06 13:28:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x797, 0x8200) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x350, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x33}], 0x1, &(0x7f00009f2000)=""/190, 0xfffffc97}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9, 0xfffffffffffffffc, 0x10001, 0xe88, 0x0, 0x63f5, 0x80900, 0x8, 0x81, 0x45e, 0xff, 0xe458, 0x8, 0x3, 0x7ff, 0xe0, 0xff, 0x549, 0xc2ac, 0x9, 0x7f, 0x435cc1ec, 0x2e1, 0xd, 0x5854, 0x1, 0xab5c, 0x10000000, 0xff, 0x1, 0x4, 0xffffffffffffffe8, 0xfff, 0x3, 0x9, 0x2, 0x0, 0x4a6, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x50, 0x1, 0x6a, 0x6, 0x3b, 0x101, 0x7}, r3, 0xa, r1, 0x8) 2018/05/06 13:28:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 665.069707] encrypted_key: master key parameter 'Ú߯؀'ÛpÂЬ&s•a ²é^[Ëq%ýS®D†_åCßm2—ƒqȸ<Ô„ [ 665.069707] “9î‹{ó¦[â?Âjö>Ï{ÃPyé):IøäP©áÊ [ 665.069707] ‚îÞŠŒ.>µÇk¯H=¸Çà†Á:ù¦ÃÔŸJVTo©Ù[»²öÁÕuš ý²¤£¶Ý±°M [ 665.069707] ×Þè°+ùÏÿÄ¡fx«Rñp/i®!]ßÁ¶:o׉6rõ6mSàÐt³*Iœ' is invalid [ 665.176270] encrypted_key: master key parameter 'Ú߯؀'ÛpÂЬ&s•a ²é^[Ëq%ýS®D†_åCßm2—ƒqȸ<Ô„ [ 665.176270] “9î‹{ó¦[â?Âjö>Ï{ÃPyé):IøäP©áÊ [ 665.176270] ‚îÞŠŒ.>µÇk¯H=¸Çà†Á:ù¦ÃÔŸJVTo©Ù[»²öÁÕuš ý²¤£¶Ý±°M [ 665.176270] ×Þè°+ùÏÿÄ¡fx«Rñp/i®!]ßÁ¶:o׉6rõ6mSàÐt³*Iœ' is invalid 2018/05/06 13:28:54 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x2, 0x10001, 0x3, 0xd3e3, 0x200, 0x7, 0xb98, 0x0, 0x9, 0x800}) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x500, 0x104) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000012000/0x7000)=nil, 0x7000}, 0x2}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/05/06 13:28:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:54 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000e000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xaff]}, 0x10) 2018/05/06 13:28:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'teql0\x00'}}) fchdir(r0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffef}}}, 0xfe6f) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/05/06 13:28:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0xa, 0x4) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040), 0x4) 2018/05/06 13:28:54 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/05/06 13:28:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="4900000000110000710000406f2fba1b39982735e15181bbb18001303e68ba3cf4dd9d54c0f434195a2f1e04d82588a01806119a3569fe56abf68d8d61a20a1275355d99fa3d1fb83c59016250ff3600571e49e8490759e3886e03e058fe88cf77ab01687de1d5b97410c87dbe2374d7531ef02121792ccaaeaf9759be978a75ec291ffa95eae0be5175402fe756d7f0efede65627f569ddb77a0aef890ae3030000001bee1de7102035c49808fc27b8df9c10c3de257f8887fab408257c4a087f8e50"]) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000000)=""/59, &(0x7f00000000c0)=0x3b) [ 666.002282] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:54 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) semctl$IPC_RMID(r0, 0x0, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x8]) 2018/05/06 13:28:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:54 executing program 5: mmap(&(0x7f0000800000/0x5000)=nil, 0x5000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xadc3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) r2 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x6}) 2018/05/06 13:28:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000080)=0x20) 2018/05/06 13:28:54 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250006000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x800000000000000]}, 0x10) 2018/05/06 13:28:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x10000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101300, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r3, 0x4) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000700)="268ceb0f39fa6cd856d55e662b318c136f12496e861f1458484c4a249debb776ea0ad9d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed04c680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb", 0x6b}], 0x1, &(0x7f0000000800), 0x256}], 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000200)={[0x1, 0x7000, 0x10002, 0x3000], 0xfff, 0xc2, 0x100000001}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/05/06 13:28:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)="ff", 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x5, 0x9, 0x5}) close(r0) [ 666.191557] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 666.199100] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:55 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba05236925000d000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:55 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x20, 0x20}, &(0x7f0000000180)=0xc) ioctl$TCGETA(0xffffffffffffffff, 0x4004556e, &(0x7f0000000000)) 2018/05/06 13:28:55 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x1008042, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/06 13:28:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:55 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400000, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000080)={0x0, 0x9}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB]) 2018/05/06 13:28:55 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0xf73]}, 0x10) 2018/05/06 13:28:55 executing program 4: socketpair$inet(0x2, 0x806, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r2, 0x40, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff40}, @in6={0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x49a}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7658}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xffff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r3, 0x559}, &(0x7f00000001c0)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r4, &(0x7f00000006c0)=[{&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="04", 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="f9ffffff000000000100010000000000180d02008d0a0008"], 0x18}], 0x1, 0x0) 2018/05/06 13:28:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000040), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x40010103) [ 667.152174] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="0f011d26f2360f350f01caba4000ed0f01c90f01ca6766c7442400910000006766c7442402080000006766c744240600000000670f011c240f08660f6c8fcefe0f09", 0x42}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:28:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@broadcast, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) 2018/05/06 13:28:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:55 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250004000a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:55 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x2, 0x8, "0f6bb7c10734", 0x9}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) fcntl$setflags(r0, 0x2, 0x1) sendto$packet(r0, &(0x7f00003c2ff0)="b010000000002f7434fec9d649104bc4", 0x10, 0x0, &(0x7f0000123fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='vcan0\x00') 2018/05/06 13:28:55 executing program 4: r0 = socket(0x13, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) recvmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000000fc0), 0x5dfdf5f89eb80518, &(0x7f0000001000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002140)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2e, 0x30, 0x9, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) 2018/05/06 13:28:55 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x4fa1]}, 0x10) [ 667.369589] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 667.376992] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:55 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) close(r0) 2018/05/06 13:28:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)=@migrate={0x250, 0x21, 0x300, 0x70bd2d, 0x25dfdbfc, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x1, 0x4e20, 0x0, 0x0, 0xa0, 0x20, 0x89, 0x0, r2}, 0x6e6bbf}, [@tfcpad={0x8, 0x16, 0x7b47}, @mark={0xc, 0x15, {0x35075d, 0xffff}}, @policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x61, 0x13}}, @etimer_thresh={0x8, 0xc, 0x2}, @mark={0xc, 0x15, {0x35075a, 0x2969}}, @tmpl={0x1c4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, 0x2, @in, 0x3503, 0x0, 0x3, 0x101, 0x3, 0xff, 0xfff}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0xafe8, 0xffffffffffffffbb, 0x6, 0x424}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x6, 0x3, 0x4, 0x100000000, 0x7, 0x200}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x4, 0x3, 0x3, 0x10000, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x0, 0x3, 0x9, 0x9, 0x1, 0x5d0e}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x2}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3506, 0x4, 0x1, 0x3, 0x100, 0x3, 0x669}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x7c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x2, 0x1, 0x7, 0x9d3, 0x7719014f, 0x97}]}]}, 0x250}, 0x1, 0x0, 0x0, 0x40000}, 0x11) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) 2018/05/06 13:28:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000027003103000000000000005fa9cd6723"], 0x14}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0xffffffffffffffae}) readv(r0, &(0x7f00000022c0)=[{&(0x7f00000012c0)=""/4096, 0xffffffffffffff83}], 0x11c1) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) 2018/05/06 13:28:56 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x2, &(0x7f0000000100)=@raw=[@alu], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/06 13:28:56 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009000600001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:56 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x10, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x394) 2018/05/06 13:28:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:56 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-asm)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) sendmmsg$alg(r0, &(0x7f0000003b80)=[{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000022c0)="33a1515bb59bfc1f9a120eb139b40843", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r0, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/06 13:28:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) r2 = fcntl$getown(r1, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400000, 0x0) get_robust_list(r2, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/06 13:28:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000740)='net/route\x00') ioctl(r0, 0x10000, &(0x7f0000000780)="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") sendfile(r0, r0, &(0x7f0000000080), 0x40400106) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/06 13:28:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8467]}, 0x10) [ 667.742206] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ad56b6c50400aeb995290f14d3e74c62f6a5f0a2a9fa4fa1c64108fa73077c4905224871bc1ea469e263e9c7f1577cc19ae484580c740f91e0401a56c12e5d60951017301b887d0dcb8dfd281443b45406b50152670e746d7d89754e73df3450ffd098a523994a04d2dd88cc40b994214c56060000000000000000000000000000000000000000000000000000", 0x8d) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000840)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000380)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5ebb1b98dd28e231"}, 0x95f6}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/06 13:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x84) 2018/05/06 13:28:56 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="cce794fab0afa55b72126bd0922b4a98521c2ff1b2f19890e0196327600baf8749ab6f42b43c74379d6a63a707235b8ef8bff787e092ee641bcc9208b9c2260349824fadc151685c84012899063a97c950d6", 0x52, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000140)=""/152, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="006f865c1cb41407a5b6808136a9385e37a10104f5d5a74c45d7e067619a02e4ef83d6b1690143563f1b93c02446125b3b501388207499462a2f4d841a205909868815c287df95c121760d7bdedbbb27879c8be98029e8620b4e834b8d1e697e8518b6e83843dd9642ba83fdd92a45b46b8c2c40d7e4ad438f5409f33639dd909da484989a252e9b27a08f631a285825cad11b093eaeb6c877"]}) 2018/05/06 13:28:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:56 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009000700001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x11]}, 0x10) [ 667.988333] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x380, 0x168, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b0, 0xffffffff, 0xffffffff, 0x2b0, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x62, 0x10001, 0x1000, 0x80000000, 0xbfe2000000, 0x400, 0x42}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x80000001, 'bridge0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff0000ff, 0xffffff00, 0xffffffff], [0xff000000, 0x0, 0xffffffff], 'gretap0\x00', 'bond_slave_0\x00', {}, {}, 0x0, 0x7, 0x2, 0x4}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x5c, 0x6, 0x5, 0x4, 0x353e, 0x220, 0x4}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x6}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xc24, 0x477, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/05/06 13:28:56 executing program 4: r0 = socket(0x7, 0x4, 0x9) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x2b, @loopback=0x7f000001, 0x4e20, 0x0, 'ovf\x00', 0xa, 0x76, 0x46}, 0x2c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@notify={0xf, 0x8, 0xfa00}, 0xfffffffffffffc2c) 2018/05/06 13:28:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:56 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009008100001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) dup3(r0, r0, 0x80000) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x40000) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/38) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000100), &(0x7f0000000500)=""/227}, 0x12) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000600)=""/4096) 2018/05/06 13:28:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe7e0000000000000]}, 0x10) 2018/05/06 13:28:56 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x6a) 2018/05/06 13:28:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r1, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000580)={r3, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}, {&(0x7f00000009c0)="592cfcded3dd210eca6dc676866a12666d0564410d8cc563c79ad0242eb3e19e", 0x20}], 0x2, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r4, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) r7 = syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r4, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x6, 0x7000000, r9}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000001040)=0x1) r10 = dup3(r2, r0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000002880)={0x5, 0x9, 0x1}) [ 668.177576] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:56 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000180)="b09a739571ede042882021cc0146fe2542a1ad67f0b39ccd9d345562a4f463ee96d65b0264e3ea358e6d0c035c7bb32a", 0x30, 0xf, &(0x7f0000000080)=@ethernet={0x306}, 0x80) r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/94) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/06 13:28:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) socketpair(0x0, 0x800, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x2, 0x650500c4]}, &(0x7f0000000280)=0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="ed00000000f7ffff3708"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/06 13:28:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:56 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x40000000001, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000200)}, 0x10002) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 13:28:56 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000200)={0x3ff, 0x0, 0x8}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x94de) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000000)=""/20, 0x14, 0x1, &(0x7f0000000180)={0x11, 0x15, r3, 0x1, 0xe62, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) close(r2) [ 668.300356] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:56 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400000, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001280)='/dev/null\x00', 0x24000, 0x0) io_submit(r2, 0x5, &(0x7f0000002540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x8000, r1, &(0x7f0000000080)="c0633ac562dd15f7f4e2c693fc87a44dc63d33695f32fad9cb8a31cdbee61c5457b74573f5d3c50019f11b610ed903fced63802064aeb22906a73648da6b8c33105b74bac1b312cf82e8aba6a451f56f5bbb275ac646a0607af0a6f07740bb340cefddd94b3c85b8792e040a0bb56dfc99a2cf5363b36fb4ec34c599b45dd068fcde384d7870c9c29d5997415cd28a1ffd36bf82ea9f50631e7184286ccc96011b77cd1299b95b9996668c7f24eca59d195addb831c1c3a6c6e488cd4b711bde82890c0e", 0xc4, 0x80, 0x0, 0x1, r3}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0xf, 0x7c6, r0, &(0x7f0000000280)="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", 0x1000, 0x800, 0x0, 0x0, r4}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000001300)="a4b33616a79c81292202ba8b6ca0771f7e0524b45835383f67e3e530b27b4bf059a1b21c74a806911efe8e3f965a0b1acc9520e37ef98b376493f30987ce941584fbb7bda03feff8bbe1351054d33b0fa5de9b98abc25b251f59f395c631fc2737af2e874e46f1e1d86559ff3a71241c570bfebf8d3a187e7b818e32113e615cc4aaaee8037c7a55cea78dc2900fa553d433f26f763c3d163919e2f7168661c346b2a9640cca812e3864db7b8c26add87c288cd6c3d9e506e9d324839838f3bd2dab1bd5ddc85dae5606741360722ad66b0b522bff5447416e44855df5ed1d17b0f832c0c75ecbc4", 0xe8, 0x1000, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000001440)="7ac88e2f95ae93dfa4671b7ba4b382c397000d981fa7d6a7774ceaa761f24ce0bf51e7db4966bb9cc2bf205d580de94d37aba6e5676b5b9189bfb75e624092aa12ce2a7eca1a38f885e89fe0fa09faadf0d3098ad59978a23047db425df7b264677f0c24c05a04c8a689dfd1479af7dca756ea", 0x73, 0x1, 0x0, 0x1, r0}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000001500)="bb37704e5804e9be121ce0cf0062bf8a84746c502799dab3b3dad730bfe02e545d57411af61b42629ba73a9480c54d17e49b671380499b8b65f9f877ff579e47accc1682482ef902350d30ab7324e9b91801062318d8107903c699af477feafb918456b98d06a58360e62c3624459bbb944c4ed0674d8b6d7bbd6bfc4f5f9e95a013c2dea3e3085ec0164598f89922ae1a315e9d91a6190a0fa953ef3b82525440e6ac9ac4a86b4d7ae7af7c36adeea94f90457f25818252f1c43c02ae1b8cd437219d381fb688978a23cff28e94f775109820356c8f9a922ff1cb4a653cd63ba5f522483cfc46f0a189faa6e42af4342ea0776853d386f7ab9e312d5be7c55b91eee6f468d6fd0883995e54234a1d11bbcbdd4ee9f0afab1a383b39c39629f087abab1b7fafe820a495b23d8abf1aa07879ae4d18b5a97c7b1922bc22b2d68b79416011c2684c1805bbc79f04c1e8aeedffa14a74b7a4363f4c46498e6a3b6f1bdb48b9cc7de5dbfa31fffd8ac30c11a869017e4663c97f6867cfff5ba7ddd4af5179f9eb3c2a54ca2914717063bf11c0767fce30cee35ca60285891e568e0fcb32e157d0516e78d5d40739207fa432ad607ed577a4d82b272d717228fdec6b5fe549d21d01f285c66b8cca3243ca1fb4db88b9b4c3690a5a2123dc8bad3ccd1d87e40bddcd81e773ee43b326afa392d768b543a594092f3dd834a18c4c954fc6b85f2ec6b51318a2be6c5cac2502fe5416d686d463dff7b5736d68dff9e396b4eb13b89047e7611081b7485d84f02eb82e358aedc749e0fd4beb9d9a64e2a14b4bac9e5517d61049158201f9b0b0afed71f2786e8bfceebc79aa02684241a4e65d4df94e5d75b7531f1c46ac4df5bfe4872c6f52a73099b6d262bedeb9176968ea84f79a89c66426a3fb4fc5a9bfc2701665f94387c7904dc2a113c90faa6cddd7f8c7fd2ad0186ad6adf9ae0710a711d255fa30e1ca723f6f834fb80a7b35b7041a0cdb1d273812536396b7c3b881b7aeb6b01fa96e6e423167dc2ad1d96a3376ba2b9cbc2129219fba1c76ad5c56fe7b2475b2f7d79190c7de7e357803e478840279eb11e28416ed556b4e7af5e5df0b3785af490804dddec11a7838fa391ff14ff63c5cfa6a1a8566fbfcd66ff32ed5217f482bda1653dccc1d8534bf9523db76718634b7eb69f8f2d0c78f991142c2b4ff71db0f82ae7b43dde9bf0b419dd4665b4f6b9380871bcdcd4c8654fd6fc3ac37eafd098fef8e59dfddd63d7d6b8fa3ac1e3bc8d42e690fed7ef95990e317379dad4306417d495f1e029c343803d02727628fa0cc4b1561a6d4b1bd986c7f216d7ea2611065b0203b63e9772b83598b227715bcc5a43e6d0e12c41b239fb883616fa49c909fe253be3d959868d231a8a2ed49fd389757a2d83feae299e1b345eafa7f19c82ba729d87204bd2888e0d3f4c7216fad659800fffedaabb145f75a791dc33c0ab1885f7d683be555ca28dd5586a2cece706aa9f35e4258ae15a8aa03b9a567558c3e61f1a838a48c7b13e0fe4dca124d05968ff2cc29c697fdd91e1b069063f4c49d997e1c5dde5fcaa1f17bb484f3b1401bd8ef03ebbd5f58745a3bbf2e6349f3f483adc7301d08e8827b3d7ed15f1911a7d7b764cd04f6aba11a9173681bc5201906a952609aa4dc8fb58cb483535056004b59ceb34b22aaf64996b35f7d5d45f617cae81655a3f5ba796fcbf459b43081f7cc8859a95bb3afc9ddc9a8ae739706fd4bc82a2d840d23b01deb3609c3339b321967fc57097e382aeb2ab5da4afa396a6ce7ea56c070da7a4215cb98839ed8a0d7df83abcefaddda03d59193ae1ce9e7b8097a1063b56003359645fb4e5d151e174121bc9d0481d9fdfef41011ffd746d3c537ad8c25cfd447c0dbcf89f4465bd79f058ea3089f8893f5245ba215e415c56bcf0e3f1c0052092ce9157ae21a09e8f81242be6b0127a0c4bd89d19001365028fe25dd51a86b9797b9997ece5af0808436244cdd0902c36959e8b2f5ddc45deb236228d12213a0c52a5485be13eace39eb72dc67908e2667c30502cc9add3418daf5e9f71051980246df057813c464503c13c566a2f1636dd48448438a61d4a3c5d614ea565ce719917ddcdca6f47b4421ba119b44c05d61f177870c93b934b59c355bdaa6608d7bcb8126605cdf3f1da582c3409247f9e476dcfe34be1303c157ae2e2885ff5218925637ec8af8fa7d259daf1c38c173da33d69b30b1d35cacda898fcfac23c747fb2da868a2b086bda7d18e3f6bbacec7daa3fa301e1fcedc5c2d1783db9450b464d2c13b15e3149f17805336767a70cd69f3c70342977124de680de74957ae42938bf93b39f5949381ad3a85fcac243dff0f26bd304c99b828c29f5fbe084f8d7ba7ee4985cf9087b2bb6001f03e1a31291f18235891072c184b3c7e580b43aa5b75461da489e120d63a4e5e524b11c76590d3fafcc18b946e44fc48e2e07035cdee95ef1b41c5a1a7bb82b505e8cf5035579ef6e25046dcdfc696a050d075e0b541ce8757ec88e800bfdf51233c13ecf928c71c7727c8557349787db90212ee3e2a0c802c8b9b5d6ab262def163c9fbc606ee3eead6c024abaaaad3cc56aca9e4f60a3762ca3b5804e408c8fa984e7c214628e1d30f987114674268baaecf9a605e41d2d0f6ff51882b27f45ede6ae14713efab22ceed8eaf7a36b33aac10b6c8b851dc2259d993e07c6c8ec14655a252a58bd1820dbacc400dd2095a446d000c88036d1808eb9e47cbca3fe851fd74e91ebcd25e4a3b6095f1d86153f96b0346a302322c408a196fd6b63ea6f9cf00332c054853f5b2e045b38bf7c9e9e3cb61e45e2dea7c45c1b8ba22064aa549ca1d80e473b4782ce904cf8da4c8a5adf9a4ba15b1e0b189324ebc2e262e763839e6b70e68658c0562ddeab6f0a3bc3e5acbffa1dbe0dc78056939b01b6f1d6fe772866d96e1012e61347e9db93ad97c5b78a3e29432651ae1dfbc45ef9429b79e206b029df1977fd88d5fbeae28871319fe47a784c1122d3ef3d7a8d4b0b39345765e9200e6d4b75600b753acf4b1f7fd387e0079a31d4b132b5f976e75ad87438c64e803b07e06b41c704b18b2888d51d0fb0e2e8108cb629dce4d3ec3280b47a406b8218ce7e447cb5e4fa5d338056246ab59d2b673e952e1e9274fdbc4c7d4f70da744ca9e6468817cbd0095543b638c2c683f3de888338d803988a3ee27e3da87a18e7a83356d83581ae00e9a33c5710bc96a4344ffdea565d17de2e3d7d619bcde6e42e8dda17d8b3b8631712194af2dd5b2f246addb9d2b49093cb583a4ea9ff99d9d6b70e64a668192fbe0523dd6087688d7a7a2d51cb634a2a10a29b2b21699c5e57841faa8755c96c0090a6cdfeff25a8a797f80986db1e1eb3c730d41c6631eab8968a0876c5561d6c2a1d17083debe8b8131210862954410bdadbd0327bdea4f6442f7bdd63263c421576b3a969b4bceebd70a98243845b10104af98f8dce13d197adfcadf3707ec93c36ba5e6d989188b386c72f353ae843e1a4d7635567ca0a30199cd179d61fbeb7a8f8c49eac99ea33145e5ed0b7e46eaf78e0917fdea4df8b4c841608993cc11ef336bddf4ba9665227c394e9702310c0e1ce42ede28b47ea494cf7dc625774ee61e7a1bef0aaecc014d7834c9e17f017254c1b47529a8a427f28f282213f21f80e48848cde419e22c29a06c6ccc3844aa70bdbb7c2a010491a7a5aa5bfd484e03ce6cc8c77a776fab8fb7d69c8b0cf943f024ee5758e78fdc5c6b4f5d559d29973f0ce2a244fb238fd1da3887c47e45aa1458de19c0bfb9e265a0a61bd01d8c182560e6bbef506a4621b302c6c68c7cbf78d73c348de34ec4656a56d361ccc41a02f63f7d9df36a576eb772b3e8ba7fd939ca38e6bf5dcfe23924c69f475f7b3c52cc76aefa9aecb72df86485120f832f07f4754c9a48a5584eb53106be07d43cc78917467ff3185a52978e9e4dbcd758933a24ff81a17badeddb88f46a3a376f54c73e00949b9ed1857ef7cca1e93e22de2c2160b9a8133583c935345e35bb65fe8129f4b31230d8b472c8b1c6011a035a6b29d747684e50b081bb4c7b676b091c7b8625bf6e00e3360d76283ee01f241d8b4b360a625410291af25dcefd2e8df21efaa04a9f946b7988b558990a21ce81de06803faf6b0ad9385ccb83a5d183801dce67f168628eff1cd548bdda473fcb3cfaaba1689165ee97109987d097e99f67ca97bf0662ce5cd21c38be9d40d25cc95a5e28275b0bdfda0cd38aab5c5049bca9f771418ef1eb9bb90aaf050c393f798961fd5edce374032bc74a3466ef699d90c11a8620b0f173ee76b7bf0b84d4bf66f883996df72532cf958ae17f43fe7914ad170cd9e820e12f3678a95584e5891ebaa0389d389e9d1b59c88d63ceaf2716ebff5dd9591b71d5b47b492c4a6e167f1341acc7f91914fc5c7dd7f04d6e3860e46eac8acb89ff18bd7e877587ed4a5aafd93e1395b3b4d49ba08cc73e9f387a55e5d664a2885ee4d4ddcf6f834ea7932348eec687fba2aac84bb98a0656caabea9a21dc95ab45a42803c74f41403b99f868f6f90a34aa77d2910bde16ac930475221013211cc5339ca68013880d8ebf227e4fe3bf3aab3072d6e8347fde3f6b9e594cb62de51762d152d05571a827d669b72a24f49191b78a283c1d3299263579b168a4fe9777caf254c7f4dec7a6d21da4684a851a48464f437cd90e7a133c04ebeef0dbaf97e6b7500abab90d375fd40ae7ee120ce6807796f4e5a8515c3818558defca3103232e684cbd6ac32474b034a4b5270e4c7894bc5085f3d3855cfe0659061990a7b24a18553083889337e185e95a78a711f383f8b5f7ca4f2b4aee4b780f9914aa807584deaea56ac09834fef80ce86cbe93420998356e04779b473679c67afac35371c965bce57280a2f352e9718d176692208f6ed16cbdc760586769d93017aad2b6b3b130fba1f7ca0ed877203c3c0e220199d40d06a6082f09c113bb5c48ef03ca7df8b6b65ee4bfaa4ec5578f6541e2e5772353d68e778fc8d11ab9241167da7464707be96f94d1d6e142cd9395a81051c2ecb09446913e92240637a658378004ed844e36d8d571652b47f9d0b6bc6b7062ad5b0376b72ed11699d8daaec5f1307ca32d2522dabd3677317064ce5ccb6e63ce3c270854e58f375454a79bfdc32f53c7d459b33a7edf9774512c4c5f3c3c2b98982ffd9d404fee5fd17a59d6486c2c4d3adc536de6eb27e8b0ae362f034903e8ad5ecd81ac9891d851285a41730e8c36e3a484848bddf3fd72df8ef720d048bab32b1dd264109fddb4fa8c302310a705f6bfb617763a977bff8ce4eb4672427aefcf331c4cafe53d19a99b20e2ffd109575cad392c78f8879ab6fff3b84e8407fe0d810acf59cc2a5a02d50a6ae6adc76593112770f8becb24edce883a6c804286277d7309f4e7f564e958c944b6d1d674be2205b4bce108c6725188a957ed22042d754373cab2e175dfe8188dbd40b71e032b4d20e6fb3a8e6a6b664f196d9ad5c74b57546f9e1b3007db984f203557ad03cedb7289f881da6fefe14c07ac2dd64f6def3e6ace884f00c333168d47e651a6665d714b37dd72dd60da4dde6012f58b388c863c7816b2e1b2595d6c95c15371824131e03c47006074d2d62f5f122ab72ae0829137fa17038740413826793e3bbf55b4eaf9fa555b0c80b31cc59fcf46ea0006c1b2a71413376561ca51f1205a90cc514aa8f22585682e63ec", 0x1000, 0x401, 0x0, 0x1, r1}]) sendmsg$nl_route(r3, &(0x7f0000002640)={&(0x7f0000002580)={0x10}, 0xc, &(0x7f0000002600)={&(0x7f00000025c0)=@ipv6_getanyicast={0x14, 0x3e, 0x300, 0x70bd28, 0x25dfdbfc, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8) socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) 2018/05/06 13:28:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xff0a000000000000]}, 0x10) 2018/05/06 13:28:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009600a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:57 executing program 6: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a0000000000000000000000000000000000000000000000000000000cecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x1f, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000440)={0x7, 0x108, 0xffffffff80000001, {}, {}, {0x2, 0xfa4, 0x5, 0x1800000}, 0x1, @canfd={{0x2, 0x1, 0x8db, 0x8af}, 0x36, 0x3, 0x0, 0x0, "34f4912ecfc4400540264180c8ec3a95c4dcd1da90064548f21fe744294f5954914c39c6ecb3d0d3547f0ba985ba8f5d0b075ccc8796dc6646f172185d7b59aa"}}, 0x80}, 0x1, 0x0, 0x0, 0x20040000}, 0x804) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x7f, 0x20000) ioprio_get$pid(0x0, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f00000001c0)) 2018/05/06 13:28:57 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8f16000000000000]}, 0x10) 2018/05/06 13:28:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/06 13:28:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) semget$private(0x0, 0x3, 0x40) 2018/05/06 13:28:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getgid() ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x4000, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x3, 0x8, 0x8, r3}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000200)=0x3) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r5, 0x47, 0x30}, &(0x7f0000000180)=0xc) 2018/05/06 13:28:57 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x7000, r1, r2, 0x4b0, 0x0, 0x2400a0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$TIOCCONS(r3, 0x541d) recvfrom$unix(r3, &(0x7f0000000040)=""/68, 0x44, 0x2, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x41, 0x0, "babba0ee85f0580bae4a2c66e156052135c4ee5284a754727cb451ac5ba0ede91b9972b754238c3666b751d229b3ad88fe66143faa6a88b027"}, &(0x7f0000000240), 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000180), 0xffffffffffffff9f, 0x0, &(0x7f0000000200)}) [ 669.391693] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x121800, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x400, 0x3, 0xb6, 0x9, 0x3, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffff7, 0x6, 0x4, 0x4, 0xfffffffffffffe10, 0xfff, 0x7, 0x6, 0x9, 0xdb67, 0x1000, 0x100, 0x8, 0x5, 0x5, 0x8, 0x7e, 0x3, 0x3, 0x4, 0x9, 0x7, 0xe4b, 0x10000, 0x0, 0x5, 0x1, 0x5, 0x0, 0x806, 0x6, @perf_bp={&(0x7f0000000240), 0x9}, 0x4000, 0x2, 0x258, 0x0, 0x7f, 0x6, 0xffffffff}, r3, 0x1, r4, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r5, 0x1, 0x74, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x410000, 0x108) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000200)) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000001, 0xffffffff, 0x20000) [ 669.489579] binder: 12589:12597 unknown command 39 2018/05/06 13:28:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009005f00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000080)=0x269) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5, 0x3f, 0x3, 0x5, 0x4, 0xfffffffffffffffa, 0x8, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc47b, 0xffff, 0x1, 0x7, 0xffffffff}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x286, 0x20}, 0xc) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x5) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x3fffc0000000, 0x5, 0xffffffffffffff00, 0x2, 0x28}, &(0x7f0000000500)=0x98) kcmp(r5, r6, 0x1, r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x3b8, 0x4, 0x8, 0x1000, 0x1, 0x8, 0xfffffffffffffff8, 0x4, 0x9, 0xaf, 0x6ef328a4, 0x8000, 0xff, 0xf23c, 0x1]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000200)={r7, 0xfffffffffffffeff}, 0xc) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) 2018/05/06 13:28:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80001, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, r2, 0x10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2dfe}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x17a}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 669.529499] binder: 12589:12597 ioctl c0306201 200002c0 returned -22 [ 669.587570] binder: 12589:12604 unknown command 39 2018/05/06 13:28:57 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x73f0000]}, 0x10) 2018/05/06 13:28:57 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x4}, 0x8) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x67) [ 669.628005] binder: 12589:12604 ioctl c0306201 200002c0 returned -22 2018/05/06 13:28:58 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, r0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0b8bca", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "bdc7c7119afd4396"}}}}}}}, 0x0) pkey_alloc(0x0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002a80)={0x0, 0x2}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000063c0)={0x0, 0x40}, &(0x7f0000006400)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000006500)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x12, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f00000052c0)="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0x1000}, {&(0x7f00000062c0)="acca5d2b4cce0b83b550ac92d93fde9f53adb186d436c984a3ae37b7bf2e55beb75269e2019c", 0x26}, {&(0x7f0000006300)='!', 0x1}], 0x8, &(0x7f0000006440)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @dstaddrv6={0x20, 0x84, 0x8}, @dstaddrv4={0x18, 0x84, 0x7}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0xc5d, 0x0, r3}}], 0x88, 0x20040000}], 0x5, 0x8004) 2018/05/06 13:28:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba0523692500096c0a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/47) 2018/05/06 13:28:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:58 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff0000, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) ioctl$TCSBRKP(r1, 0x5425, 0xf3a0) timerfd_gettime(r0, &(0x7f00002ba000)) read(r0, &(0x7f0000964faa)=""/86, 0x56) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82001, 0x0) 2018/05/06 13:28:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffffffffffff00001400000008004700002c000000000000907800000000e00000018608000000000002000000000401907800d703de00f53475"], 0x0) 2018/05/06 13:28:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba0523692500090f0a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4076e405fbae3a2d, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/243) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000c}, [@generic='m']}, 0x18}, 0x1}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[{}]}) 2018/05/06 13:28:58 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x4040) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000180)={0x3, {{0xa, 0x4e21, 0x100000000, @empty, 0x6ec}}, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x108) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000001140)={0xfff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/05/06 13:28:58 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xd778]}, 0x10) [ 669.958404] nla_parse: 2 callbacks suppressed [ 669.958413] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 669.969249] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 13:28:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:58 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0x440002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x100}, &(0x7f0000000300)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303a00fe8000000000000000000000000000ffff020000000000000000000000000001820090780000000060702b6c00000000ff010000000000000000000000000001fe800000000000000000000000000000b1a09ef017ccc8639dc60c71a9e304dd69c4a4ce83f81241a84d63e4caaabb7da8b82399c455fc5b47183af28b673debc2a5c7d230eb36dc4c279449b4db2a78f2ab72377b4dbedc83856d61e31511623d3bff7652331abdb9c654c703d06e2c237d9b7ef6e7"], 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x2, 0xf000, 0x20000000000, 0x101, 0x80000000}) ioctl$TIOCSBRK(r2, 0x5427) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000080)={0x0, 0x6}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f00000000c0), 0x0) 2018/05/06 13:28:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) write(r0, &(0x7f00000001c0), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40100, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x8, 0x7f, 0x0, 0x40002, 0x3, 0xe6e, 0x7, 0x8, 0x4, 0x2}) [ 670.025268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 13:28:58 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0xa40) accept4$packet(r2, &(0x7f0000000340), &(0x7f0000000380)=0x14, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) 2018/05/06 13:28:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400200001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) 2018/05/06 13:28:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba0523692500094c0a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:58 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8a2f]}, 0x10) 2018/05/06 13:28:58 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="c5e1629e2b7e770c5cf665294dadbeda901c0e79be22537b181085d1bcd909a0fdd952c2f28827f95caa1c29aebf8e937a38bd417049f9328a6b17984c61af283ceef933141dffe18faa89fa75052bfd750750b16d00457fd291fc8a47ac722d71409c1261452e2cca7216eb2633", 0x6e}, {&(0x7f0000000280)="9253feb88227741726bfeec58a8ac8e249ba08c4e09511d09761a1d6907222d42b129237e1b4499c951d5eecf997ad8fadce9ac6469ee2d2c4a5e43b599d906335f33118132dfadbe6d94c4642fd70ec56e56e76dbad313b3f8eb2d9c1f289dd3211e7c5236bba23ad615c94f3705504bde7cc271f1fe32e0e5aa93b5a75", 0x7e}, {&(0x7f0000000300)="4b91d63510d37c5ac19174dfdfc15d4c3a0be3595f19c936bf8310405d7e28823b04d35e9fe57e176360706d0d69786657a3952af1892dc954af90da95bca548b404d5189993971e1681552f868f47772b2c69b5b813c2088b208c2dc26cb4b1568ac3dfa01ea83247e85fda50b64a4239103da5c42f8535b84d462c1656237ec2a5342e41300a6f320b98586cee20a9145630cf93122db95f18ded60ab4d92236da06428acd49e2a4ece0ac7f162db131361aef04684b2602db0fd10457120639f1d7ccf81971e0fab5bc8ccad3bf44a4f3fcf3d9e9bf98f9f9061525e242285f2b69e7fa316471ece8ee039bfab3d7d9dd86dc122baebacb", 0xf9}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000140)="08879dd4c6baf17dcb47028aef31", 0xe}, {&(0x7f0000001400)="c18d62e1e1c3a1c79a839686e8fa69fcea679e5ff82a62c83c727c5028d1df1a400be14ddbea9cb1d2b8b277e2d7f7d3668b6d7a5daefd798ad7202c99a4e0904a5030f866e7ea6de8028dc58e7f759f684559eb8ad7ac3876884faade4712fdff23d2cdb7c1782ad3de62ef6f455d2d02040a5ac7cfec064c917ba7d43f087f3f76fdd00c6e015cfc007cffacbe1aaf575697ba978fbe576a05fe479e725d677dc0b4e3b67d9c17243d3b49d90175beec90163e601386becc0c37be7a", 0xbd}, {&(0x7f00000014c0)="5f427265744f0d586a9d38f430b8c13c611a2b3533fe3e607de0bfb5e05295c240e9c8a525b7fe490126b7f077afaafb51a8c121c622ab35a7ccdadd24b9bb9d5e55b6b3978f7e5a68d0e87d93750146e857edfe3d66d24ccd40954ba8c6e944a6b23e67815b22021ae9689454883598c14f4bacd585994649", 0x79}, {&(0x7f0000001540)="c8f6654ee621808e6e82e07fe93c250c394b10cc1e0a47a35d602ef27f9b1aa162b6222a37c5dfddf4ce01224daf4441433565893ed024cd8be8ac6ae603d4d8c88b3c0d597d6f4206ad07e82c19d0d35a204b8967d876bca7e08c84e1595c114470e757a9e1aa45b8d3cee3e3ac4432a48481704e90ae01f7faa7beedd98d0e6a0fae7d406f35d43d8fb449617dcf1c78ae4069df3dbf3da467c05dac8691f328a1ff1431fbc61c1d86486ab61b4562790f142fcd55faff0cc1ddac68cb99474d986eb65dda3e7186473b8628b2d189c3b27c5a0f8e46b0826b6c36c745acb2c2", 0xe1}, {&(0x7f0000001640)="77730bb0de313ab9a7c23ead6b991eca2b34b738b4c9fb629ee55b270392d9bea884e253dc89b7b152d71835d339ecc6db5ceea91d62343cd1fdb5842896297d508ae098a9853f24d0ba1a1eb0284bb18c27212d7e3dedf864ea8921c0916b0644a47edc051a66d2481cb9bb864fab6333e1c009ddbc635c0562b6f0f100f4c42b19b128a6b40ec876f1c95be9d7d2f05cf61226033043aa7a1c5a3593dc83cc936d4eb380ceafbc20e9c1b8f0feda540bab4274402e055ea150ad0f4ac44ded49e81fb3bc0eb1d6c1baa8870ef2d45f1ac389515ed7b41507c1", 0xda}], 0xa, &(0x7f0000001800)=[{0xd8, 0x257abc824584cf41, 0x9, "3e79c38c08d490269ae3744a6a55afe65ac244f5be09483d85f6ba5201ac24d278c4a0657da1e37ab616d88e37e6112f791925a3fd624bebb38c6b1d7fddda80faaba00c13177a4283b9f92ca474a2ac63e6faa3f313f7f2a8643ab2a45db4f2b3963ace9d01bc0c2bc339e2ce97e6ec12709dfaaf6a58ee34f532d96094009810fb7fd4f2b61519a09e05f4ca88dba0ff1892169a847db5fa4955614e785f9de3454187c22a3d10c0e33660558607e30047110c6bbea0fafd2722d6ef1bd23265f7"}, {0x78, 0x11, 0x6, "921b3e697a1aa324be99817c3ae7ad891b857aed35ed8bba20816a6a0fd655215edb5b9c9a35b71a16bacb7ed92c09fb6dcf0a31a598f9b40553c5c82a88d002454c0daa8a812c53519a72e33fa4da53aa1ea8e4642fbb40131137b889a76433798fa614"}, {0xf8, 0x108, 0x9, "8ee7119fab546d5a992f356a0577715f1a81e2661d8c9eb72c6276395360afe9f8e194389e2abbde338c99cb2db6c6734db7f2816227c821287bdce78060f596839fceeac0ffd19f93d5af4a654889231a69ad6b8e29906237f556a6d7848fd3c2248158d054408df2d631c8ead37143905638fe7fb1ad9c6fe1fbc5b05953ba614bc4cf0adac62cb3bb6230bd9309518625494f542d08cb9750814b212ce4ce86b189409736a53bc3365cdf44e92ddf6ec96e93f842de493b4f42ab11815e2f3bf0064a0590696511278176ff919d6e36221b2271004ddc20b453e9982f4894bef6"}], 0x248, 0x800}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/06 13:28:58 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f0000000540)=@newlink={0x20, 0x10, 0x1}, 0x20}, 0x1}, 0x0) [ 670.167694] binder_alloc: 12681: binder_alloc_buf, no vma [ 670.173358] binder: 12681:12682 transaction failed 29189/-3, size 0-0 line 2971 [ 670.202176] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 670.286327] binder: BINDER_SET_CONTEXT_MGR already set [ 670.316880] binder: 12681:12695 ioctl 40046207 0 returned -16 2018/05/06 13:28:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0x197) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/06 13:28:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009fc0a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x401, 0x2000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000140)={0x101, 0x5, 0x7f}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/06 13:28:58 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc0ffffff00000000]}, 0x10) 2018/05/06 13:28:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)={0x2, 0x0, [{0x7, 0x0, 0x0, 0x9}, {0x1, 0x0, 0x0, 0x7f}]}) 2018/05/06 13:28:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x4000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="288775dd6d136662075fdda9285367cea72cb50fc7f6bde700efeda583e314021ff858c8e25dd4b59b83c793e503c3b5206311fda873f13a2a209cd101ee8ed974860b08acc6e89ca71ef86ec08133d185758215066093cae712e380ee1b6ef8d77b0cefcf7e2cbd66aac58b0c7ce4cafa5012daffcd55419704fab366adcaecdf688c86b110c0d45ded77ef775f", 0x8e}, {&(0x7f0000000180)="92b6c98aed11a549bf318d169510193d35ab1694c0da6a46e7604a9df1f7ac8ec37a98a74ab432b50503c478f2c87a649cf428108faccea021e7440e5c96972aef533c2c0d33b4d886541e152b1d263dce4f7c510b85851d3fecd2c0916c0b852ef5654a02539c20a2b3ff0c250a0430671ee0ca5e36e43a28ca9071ceebcb708806ff31245aca17fd852e3ef1454e01", 0x90}], 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x2, 0x0) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f00000003c0)={0xffffffffffff0000, 0xfff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/05/06 13:28:58 executing program 5: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10008008001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x1000000, 0x5d, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x324, 0x7, 0xfff, 0x80000001, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mremap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000029000/0x2000)=nil) [ 670.434850] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) flistxattr(r0, &(0x7f0000000040)=""/202, 0xca) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) sendto$unix(r1, &(0x7f0000000140)="47dbdf40949b40a803242911f023802122536bede6de8a52884742af", 0x1c, 0x810, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/05/06 13:28:58 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/06 13:28:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009080a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x8, 0x2) getgid() listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/76, 0x4c) 2018/05/06 13:28:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000100)=""/49, 0x31}], 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000740)) r1 = socket(0x40000000015, 0x200000005, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000300)="8e601d9b9947251d05e756bec91b14a05dda0c83ff2ea280503b561bbc9f0472e85417b2b41b2d21d1f294e6bf88298814d6b28ef36cdb9b8bfdf9f60d16710315364059d3956f41622ae4ebfd3e7a92041f23e40d52004120f094a4653e15f611236a7acceac9996d2dc7606134f83a6405021f71443b138fc76ddf50c677e019e2a1e18c04cdff2973caa1a280083ab198060000004038170000000000000000000000561b75ae54ab675355e592d2e4e51e2c7ee9efe015c0", 0x204, 0x4, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) bind$inet(r1, &(0x7f0000000700)={0x2, 0x4e22, @rand_addr=0x3}, 0x10) prctl$getreaper(0x0, &(0x7f00000000c0)) [ 670.597954] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 670.736402] RDS: rds_bind could not find a transport for 0.0.0.3, load rds_tcp or rds_rdma? 2018/05/06 13:28:59 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) 2018/05/06 13:28:59 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x141180) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x91, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="9b43067f902d1e181970e644b12f8a29e184009a18e6c7047f6cba4c21aa8f4777c9a273899fefe0c25d534aac77e3a740226e2a0bafb79797fdc232342b987b37d974fd927edf7bb2b62d0cf7f2e3c5217a81e8ac3526d5b475d59193a90eb3324664ddc484f0889ba9ffee949368cdebeb4c037083ff84aa780c3da1cfda0bb7fdd8f009c3489e3bd4e74699b7e2f2b862fafaaa891936ff43e1decd92239e8d3c1ad64dd7b5ca68915a082eccbc9dbb7745d209a7f61d45a01a816a77525d2752aadf90708f7b6014c4d900e01f0b7f", 0xd1, 0x4001, &(0x7f0000000200)={0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername$ax25(r5, &(0x7f00000001c0), &(0x7f00000003c0)=0x10) 2018/05/06 13:28:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe803]}, 0x10) 2018/05/06 13:28:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)="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", 0x1000, &(0x7f0000000100)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0xe2f, 0x400, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xd7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0xed, "5569d81d5e3a276c2ef78aa27d89ef8c39db34e35245acca553609725456306c9ec82c13c9329581532671f13897b7f4c7d345ed6b9dcbb213f51c8719ad42a1ac5fea954a45e7f9cb3f94a3a90de52cca07ac36a9d53e513955c01e0750c7954b71c4d5bc63ca1710c4f60f0dd0250eeb41a3a01aeb28b79775c19d3f390071069de51dd0d4213e4fbaf4a37165cf21740f2f4be01f6df8a6cc107e217949e68102b2bdc640314d74aaca35a7d9dc920229dd07dea9d78cf2fcade1e0b8557c9cf29b92e2b43832c60bd19844a14e0b19261d3be84aef983f96cfe78238e55fa7a685a8e03e1f0ecc5e5ebe23"}, &(0x7f00000002c0)=0xf5) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x40) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/06 13:28:59 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009740a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000126, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/190) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x4a8) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x5}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4000000056) read(r0, &(0x7f00000001c0)=""/1, 0x366) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000200)) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) 2018/05/06 13:28:59 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x1ffffffffffffffc, 0x0, 0x3}}) r2 = shmget(0x2, 0x2000, 0x78001000, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/06 13:28:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 671.332128] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:28:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:28:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000004c0)={'mangle\x00'}, &(0x7f00000000c0)=0xffdc) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000002c0)={r0, r1, 0x7, 0x400, &(0x7f0000000200)="9337d5ae59a00f608bbea640482b8da95222e14132a087d5051cb11d6185e8888c2a7b6e70e4e15db1dca3e7706f52200b6a0539499070fae1948a85e7279cbbd52334c0d68093ded863185f0321752d9de60dfe838fd3058ab1c8527bba3d7130c636a1a25c9754421f2530a0b2549fee2c2c1bd8a9becdf31793d802ac2c3ee8e3c158a7d41d0962", 0x9, 0x7, 0x9, 0x7, 0x1f, 0x7, 0x211, "9380061c31a88c5bfea0d65bd488298070be3d6348d0407c5c234b99cc5aab8820b471a5082d4c31aa212e9c2ffb8e0d00d36a5ee7089ec6866c9cc53034f037f15e7bfd6d251eacb7f414ce6d58d8f8cd613a30f922a1b4c87896afc326a59ae85ca45569ac197690e6a5dc60b43271e2ebac96e404bae85e8bf8c80d1c7f88b207d452cd312672708656e432c917660aa5f2b07ac1978cc3aaeaa91e1be8ec376c21ad98777a503585d53e462bb9fef2d5055b4bc965f7ed63a49351e69c0bee60cd8f512a73478cc7f88868db367514c5740a85c3"}) fanotify_mark(r2, 0x92, 0x0, r2, &(0x7f00000001c0)='./file0\x00') 2018/05/06 13:28:59 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x6933, r0, 0x0) pread64(r0, &(0x7f0000000140)=""/119, 0x77, 0x0) write$fuse(r0, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0x10) 2018/05/06 13:28:59 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009100a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:28:59 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60dec0000000000000000000290ae2fdd201b1c8f0863b32700000000000ff0200000000000000000000000000010001000000000000c20400000000000100000000000000000000006ccc7b1e66c1c1efac5d3dd2992dc19990d52cd2de1120f7fd78bf80d5c222a67c5edb9a319f21456bb8603e14fff269e65ebd2dc40aafb14cf63b28d1dbc3283a16afd9f23d8aacb688a47bd6104849c186c2e483c3af97"], &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x10001, &(0x7f00000000c0)={0x6}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x80001, 0x0) 2018/05/06 13:28:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x4000]}, 0x10) 2018/05/06 13:28:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 671.496166] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 671.523011] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 13:28:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000000)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x140000000, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}, &(0x7f0000000340)=0xb0) 2018/05/06 13:29:00 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009001400001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xcf440000]}, 0x10) 2018/05/06 13:29:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:00 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xaad, 0x8080) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x83, &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000100)="16db0a4a1abb42a5", 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/06 13:29:00 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x381000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2800000000000004) r4 = dup3(r3, r1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCEXCL(r4, 0x540c) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x24a, 0x0, &(0x7f0000000000), 0x48) 2018/05/06 13:29:00 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/06 13:29:00 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x11, 0xffffffffffffffff, 0x1000000) r0 = socket$inet(0x2, 0x2, 0x12000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x402083, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x4800000000000000, 0xd000, 0x291b, 0x4, 0x20}) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/05/06 13:29:00 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x20000) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x81000000) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/06 13:29:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) [ 672.684378] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:29:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x12103) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:29:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009480a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x3, 0x9d}) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) 2018/05/06 13:29:01 executing program 6: write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f2d34ff4c"], 0x5) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_map={0x707000}}) r1 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x1000, 0x0) add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) [ 672.817627] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 13:29:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a40000002e00fd060bb22a6900000000040000000c0000000800090000000000"], 0x184}, 0x1}, 0x0) [ 672.864984] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/05/06 13:29:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x5627]}, 0x10) 2018/05/06 13:29:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba0523692500097a0a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:01 executing program 4: clock_getres(0x5, &(0x7f0000000000)) eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x5) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x7) 2018/05/06 13:29:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x8, 0x100000000032, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x3, "aaa0f4"}, 0x4) 2018/05/06 13:29:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000200)={0x401}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0xffffffff) r1 = socket$netlink(0x10, 0x3, 0xa) socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3f, 0x301000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) recvfrom$inet6(r2, &(0x7f00000000c0)=""/64, 0x40, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x3}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@acquire={0x128, 0x17, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, {{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x128}, 0x1}, 0x0) 2018/05/06 13:29:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009680a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:01 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000010000000000000000000550000000000000000f3ff000000000095000000040000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) 2018/05/06 13:29:01 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000015) dup2(r0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/06 13:29:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xcf44]}, 0x10) 2018/05/06 13:29:02 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba0523692500090b0a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x33]}, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x6) 2018/05/06 13:29:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:02 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x0, 0x6, 0x5, 0x8, "f064134c32f7e7e0248fe06bb01891dfb49d37826ed52a1efecfeb260580fc81bb08468e5cef3200ca27e098", 0x2}, 0x0, 0x0, 0x10000, r3, 0xba8, 0x0, "407a5bec4f235200b30d005407a11dcc9fca92e6a36fc71f505a0b14f658b50c136dec56fca34f5870a04ae158e2e59ec26866946201131eb3cddf45fd16599f", &(0x7f0000000140)='mime_type\x00', 0xa, [], [0x6, 0x0, 0x10000, 0x4]}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x4eed2853, 0x9aa8, 0xfffffffffffffff8, 0x912, 0xb1, 0x2000000be}, 0x81, 0x5, 0x4}) sched_setattr(r4, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x3f, 0x5, 0x9, 0xe3, 0x10000}, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0xa, 0x10, 0x4, "23dc814c5493b4e3ec207f115a95080755f1da5ffe0b2ae17da55bf0c87c0f0124fa5dd136c6fcf7dedc4206cf5d570f203b6b74a22bb41c0be0e13d2843993b", "77b44a3ef9997ad9b5ec48e7f7236a4ef753a5f46a1bc91e3e2547451c857594fb887c93714ecdc5043e78acb023bf54b9461d67fc432dafa65db8ce9a6ad010", "13ee6579b395b70bd1c7aa69d09750ec132c923fce33a54cbbea2a8fa2a76a2c", [0x7, 0xa53]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) 2018/05/06 13:29:02 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x5ac, @dev={0xfe, 0x80, [], 0xf}, 0x800}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xb21}, 0xb46, [0x2, 0x5d711813, 0x1ff, 0xc00000000, 0x5, 0xa7, 0x1ff, 0x2]}, 0x5c) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/rfcomm\x00') setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2000000000000}, {0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xd875}, 0x20, [0x9, 0xfe, 0xffffffff80000000, 0x0, 0x20000000000, 0x7ff, 0xf94, 0x70e8]}, 0x5c) r3 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000200)=0x5, 0x4) write(r3, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000aaabf7", 0x24) 2018/05/06 13:29:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xa461, 0x40080) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) r3 = dup3(r0, r1, 0x80000) recvfrom$llc(r3, &(0x7f0000000080)=""/26, 0x1a, 0x20, &(0x7f0000000100)={0x1a, 0x33a, 0xffffffff, 0x6, 0x9, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0xfffffffffffffffb, 0x2, 0x34}, 0x3, 0xfffffffffffffffe, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x6, 0x6422, 0xfa63}) 2018/05/06 13:29:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8f16]}, 0x10) 2018/05/06 13:29:02 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009001100001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x33]}, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x6) 2018/05/06 13:29:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000280)=0x3e80000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) fstat(r1, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000200), 0xffffffffffffff54, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e1d, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xffffffffffffff0a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x9, 0x4, [0xfffffffffffff486, 0x20, 0x7, 0x81]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x32d9, 0x4}, 0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff89007b1f00a6e6e3173e9d0c15cb6587b4383027ce731770040b912e818af4bda679d0049def74b809c03392d836927aed6e4ef3ef5d8be110806e3d7b4c90e84277d99254bf62223e49a29b03591426d7acbd0d15fd2452d90b39e9e2dbfcafaab395e46c6db7f5d86ff4e346b8c108d807a79c997eedb4c20f7e10d776882ca8a9093072d17f7c656532"], 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x29f) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000000c0)) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000240)=0x66e) ftruncate(r3, 0x80080) sendfile(r1, r3, &(0x7f0000000100), 0x400000000008000) 2018/05/06 13:29:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@ethernet={0x306, @random="6f0cd9f15f9d"}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000002c0)="cda9677131342c505b21036964021a15673249f7fa") ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x7}, 0x10) r5 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r5, 0x3, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 13:29:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x400000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/06 13:29:02 executing program 7: futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x20000000) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000100)=0x3, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0xbb, [], 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/187}, &(0x7f0000000300)=0x78) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/05/06 13:29:02 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009002500001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:02 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) 2018/05/06 13:29:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7]}, 0x10) 2018/05/06 13:29:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009030a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:03 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000180c200000e910041008100490086dd6076605100303afffec000000000000000000000000000ffff020000000000000000000000000001860090780014c00060c5961e40000000ff010000000000000503000000000501ff020000000000000000000000000001"], 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/178) 2018/05/06 13:29:03 executing program 7: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800460000340000000000009078fffffffcac1414bb8659f2ea0a038228bfdc460d8c191f1f878955461a919cecf6e9907800000000450000000000000000eaffffff000031c6f7c6f59c6db8f8f12821c6140c3c117c694a67a6fa923538eeed4809f1988de76cb833fb9c10c781e6dd9336a311801abf2df2"], 0x0) 2018/05/06 13:29:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000000c0)="23c94c274d03de4fc628ea7967f68a0cfaa3051cc98eaa22daef19ade1f604bff4f265870fa255281b965c8bcfd0d47282fc751b57f8640e7be17c3e6cff149de8788dbc353d9280dada541bab9b9070a6e2366c01a47f6ac1220f4046c3103bccde791b18305713d8240867291c3441020893ffdc301ce8afe00b47b7e2496fce", 0x81}, {&(0x7f0000000180)="60fdb1aa250d7126126dfd1d218787ff1e40930c785b1b16e4b681e9c051e1f145772a8e3e04816d746ca167108a57ed153741652cc0960c1273e477099a2a369082f3b290293fba4313a036a20f93c028c3056c0e1a2bf9dc087d141d5bdeac645e0aa00446444b4535d128be4e7d3c0d63c2afdca83293c96841ee686bcdd399199c9de1063b17a09a7b06643dcb678b270e8d808c1d90249e4e3a0f6a0780499afdd2d1019a543305e3e8e1001b6667b67037b55726058b74b64740fa7a9d68b01c1d5a7d5119d6265f1912587f42cae05a6b5a", 0xd5}, {&(0x7f0000000000)="e3c1cb337e747e299aec44102a97a1bd23f2d4312596c476fa4c0124fa3105b5df908b059d809695bd77ebfcb02d4345e8129da9bca96ed91eb6dea30d9aee8a812736685aef574d83f7fc1cd51248b9732604f2ed5d637d950e51570ccb66471a", 0x61}, {&(0x7f0000000280)="fe8adfc4d596e6afb21a1b19097d0336dd336e5d3f1fa1ac4b11f0b57185d6c88834322b8b26327690ca714d93d7a9ffc7d2cd647846a8a78bb94762fe", 0x3d}, {&(0x7f00000002c0)="b005e124c014912a73dc754594b3035b73d11185b858e1ff2b586bd18653f602ca2a1daece6aea1d9fc4886e980f43289bfa42b2276c6476cbeb7636d749b8ccbcfef5b0cd82e04b488623d0cf5904869c7c3200275357e869be3d991bd73842fca4e13cdca4a78fcebfaa3182bddb4ab7553f78188345637aef330487ba6b05e9d8f01a892afe09ee574c16c86140af616078207c0bb114704f0a2b0ec0835412b146a521fb9653f47023e77543a52cc3c7d800d18dba859c7c87973557f9baea152eba3cdc98ae3ea96ae5f06eaf44c5713f8ce857d57217cb9bcafb245135e6804d016232", 0xe6}], 0x5, 0xfffffffffffffffe) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000cc0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000440)={0x6, &(0x7f0000000080)=[{0x5, 0x3}, {0x2, 0xee}, {0x9ba4, 0x5}, {0x3, 0x7}, {0xfa36, 0x6433dca}, {0xffffffff, 0x1000}]}) 2018/05/06 13:29:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3f390000]}, 0x10) 2018/05/06 13:29:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:03 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f00000002c0)=""/4096, 0x8}) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/05/06 13:29:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009040a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x77330000]}, 0x10) 2018/05/06 13:29:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009070a00001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 13:29:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/05/06 13:29:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() writev(r0, &(0x7f0000001840)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="e89d8b583df016a17f1550ce7ce422422ce70df8c3db553db50301aef7c016be0aaf1ede7548f1292c7b57f0c3feec2b50c6f2ecf61d2de84d1b3493b37d5d87b50e28d50ad5abd0cc8f36850f229792ac278bf180ae0b3364cd4ea53053dda181ebe4d1d5345de356bd058a2ab7bbd4f35486c78e58c46e58529ac693ee0fbc6e29b249f88c8e7fe4ac5aee758dc67ec92d7541b99ec5f3345dea5bba9869fc093ada803e8bb0f2f130a7848bb92b99246e88aac609ee520f361279a4e4fc4072fa45fa8984da47c4e07faaa828ea32", 0xd0}, {&(0x7f0000000200)="703b6fc1ef67ee7f65a6d92fa0e0442e18bac21b7ae0c70ccd1be319b58dd7bff501052c0aec9bf51e9e6766167490192ef5c23aaf5a71e246722b22ebda655156e2df", 0x43}, {&(0x7f0000001480)="502dea7d7de55bfdeb91844f17c0fc2562a600fb88575d7055d791444d730d06f97fc6f2f344b53268612cd19a417ab64fa26abd28030d95271ac15437b0a27907c462f114742b43", 0x48}, {&(0x7f0000001500)="7e18f3ede218ed9eb985ffbc0adb9e39b88ad0e40b36e23255c350ac80f980f38527f9dd0c353c8c9ad11f5125398b28e26abc251689e5e1f79c36d3705574f191fba18bf33cd1c8932905e49b930ee70c795177950e50f8ea224d7058b6a32de87d30e8fafbca2e1e1edec880bfbb60", 0x70}, {&(0x7f0000001580)="c55a775b10b1c74c3a1063f9040f4623b7dde42f0726940f5cee17f64969f9bda8da7f414cf64415f19ea2fd5340d633a7f25661d4d595ee2900d47aec4d5e70436da8bbea303aa6352e530a6b7986b571a2367b73fa3b5cb43bbd697fa8c696129a898ce98a7b86bb79ead068e7c2ea241bed32514ff74d8645f5dc4493290301", 0x81}, {&(0x7f0000001640)="611c4acc80a71465dd7ec4a6199128c643f81d14316ef8976d6f6e7d77dbce431fcef19f677dbfd3c9e64e58970019d634625e8945864f99ac4946e5721e160bf48357c0", 0x44}, {&(0x7f00000016c0)="9caeacee9950b87491d0e75574177cab596b03019c7d837b509626a19e16395958c13d15f9cbde4f85d478650dfd754d052c2caaf7b3b00c88ad69531dc9e5b1cdd83d2ee4139d7a52e9f73fbd0cb5c2c8d7e2c3318588dc56a2d7646410efcaf55714ff84447afb348b72337d9ec8a1abc93c21c2c981fab0e1a8710be80f920dfd15ec", 0x84}, {&(0x7f0000001780)="59f9c848ef7fcaafe54e5d1986e3aee9c12432929e6af260e236e3db9daeadc180592d146a54f558976ad52e78a828dcc3f05026d9cd476e95b4ed5b696c5dc11ec53c069ed2fe903fabca003f43cf1a88f94d701771e29a9216caf582fff3bd9538d8f3a6c6ceec27bfdb3028a17792a60b0e20d0b328507c8a3c81020e761780b398cd5b97ee14e9319132d6c6afed8768", 0x92}], 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x80000000, 0x7fff}) 2018/05/06 13:29:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000800)={0x0, 0xfff}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r1, 0x4}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = dup3(r4, r2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r2, 0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x2, 0x1, 0x8001}}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r7 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000000000000000000000000000000000008561646600000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000340)}) 2018/05/06 13:29:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3f000000000004000000000000000000"]}) 2018/05/06 13:29:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000c40), 0x0, 0xfffffffffffffffe) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000500060d14b7d00480000ff01000000000000000000000000000100000000000000000000000000000001000204010000050000000000000000000000ffffe00000020100907800000000609569da000000000000000000000000000000000000000000000000000000000000ffff00000000"], 0x7a) 2018/05/06 13:29:03 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0xe}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) [ 675.123613] nla_parse: 8 callbacks suppressed [ 675.123622] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 675.137934] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 675.145978] kasan: CONFIG_KASAN_INLINE enabled [ 675.145992] kasan: CONFIG_KASAN_INLINE enabled [ 675.150788] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 675.150803] general protection fault: 0000 [#1] SMP KASAN [ 675.150811] Dumping ftrace buffer: [ 675.155388] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 675.162718] (ftrace buffer empty) [ 675.162724] Modules linked in: [ 675.162744] CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 4.17.0-rc3+ #35 [ 675.193236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.202579] Workqueue: writeback wb_workfn [ 675.206804] RIP: 0010:wb_workfn+0x195/0x1740 [ 675.211191] RSP: 0018:ffff8801d9a97270 EFLAGS: 00010206 [ 675.216534] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff814e0f65 [ 675.223792] RDX: 000000000000000a RSI: ffffffff81cd216d RDI: 0000000000000050 [ 675.231043] RBP: ffff8801d9a97750 R08: ffff8801d9a88180 R09: ffffed003b5c46c2 [ 675.238292] R10: ffffed003b5c46c2 R11: ffff8801dae23613 R12: 0000000000000001 [ 675.245545] R13: 1ffff1003b352f37 R14: ffff8801d9a97728 R15: ffff8801d09e0398 [ 675.252797] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 675.261002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 675.266865] CR2: 0000001b2bc22000 CR3: 00000001d717a000 CR4: 00000000001406f0 [ 675.274117] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 675.281369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 675.288615] Call Trace: [ 675.291192] ? __lock_acquire+0x7f5/0x5140 [ 675.295413] ? inode_wait_for_writeback+0x40/0x40 [ 675.300239] ? debug_check_no_locks_freed+0x310/0x310 [ 675.305411] ? lock_downgrade+0x8e0/0x8e0 [ 675.309537] ? lock_downgrade+0x8e0/0x8e0 [ 675.313673] ? kasan_check_read+0x11/0x20 [ 675.317803] ? do_raw_spin_unlock+0x9e/0x2e0 [ 675.322191] ? perf_trace_lock+0xd6/0x900 [ 675.326320] ? rcu_read_lock+0x70/0x70 [ 675.330189] ? kthread_data+0x58/0xc0 [ 675.333988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 675.339508] ? zap_class+0x720/0x720 [ 675.343204] ? trace_hardirqs_off+0xd/0x10 [ 675.347421] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 675.352506] ? try_to_wake_up+0x102/0x1190 [ 675.356720] ? find_held_lock+0x36/0x1c0 [ 675.360762] ? graph_lock+0x170/0x170 [ 675.364547] ? migrate_swap_stop+0x850/0x850 [ 675.368938] ? lock_downgrade+0x8e0/0x8e0 [ 675.373073] ? find_held_lock+0x36/0x1c0 [ 675.377119] ? graph_lock+0x170/0x170 [ 675.380901] ? lock_acquire+0x1dc/0x520 [ 675.384853] ? process_one_work+0xb46/0x1b50 [ 675.389245] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 675.394332] ? __lock_is_held+0xb5/0x140 [ 675.398378] process_one_work+0xc1e/0x1b50 [ 675.402595] ? finish_task_switch+0x28b/0x810 [ 675.407081] ? pwq_dec_nr_in_flight+0x490/0x490 [ 675.411739] ? __schedule+0x809/0x1e30 [ 675.415614] ? retint_kernel+0x10/0x10 [ 675.419486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 675.424481] ? graph_lock+0x170/0x170 [ 675.428269] ? find_held_lock+0x36/0x1c0 [ 675.432313] ? lock_acquire+0x1dc/0x520 [ 675.436269] ? worker_thread+0x41f/0x1440 [ 675.440399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 675.445919] ? move_linked_works+0x2f6/0x470 [ 675.450317] ? trace_event_raw_event_workqueue_execute_start+0x290/0x290 [ 675.457141] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 675.461709] worker_thread+0xa30/0x1440 [ 675.465670] ? process_one_work+0x1b50/0x1b50 [ 675.470149] ? graph_lock+0x170/0x170 [ 675.473936] ? find_held_lock+0x36/0x1c0 [ 675.477991] ? find_held_lock+0x36/0x1c0 [ 675.482047] ? __schedule+0x1e30/0x1e30 [ 675.486003] ? do_raw_spin_unlock+0x9e/0x2e0 [ 675.490394] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 675.494957] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 675.500041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 675.505043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 675.510561] ? __kthread_parkme+0x1b7/0x280 [ 675.514867] kthread+0x345/0x410 [ 675.518214] ? process_one_work+0x1b50/0x1b50 [ 675.522688] ? kthread_bind+0x40/0x40 [ 675.526468] ret_from_fork+0x3a/0x50 [ 675.530162] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 ee 13 00 00 48 8b 9b 08 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3f 14 00 00 4c 8b 63 50 4d 85 e4 0f 84 a9 0e [ 675.549384] RIP: wb_workfn+0x195/0x1740 RSP: ffff8801d9a97270 [ 675.555259] general protection fault: 0000 [#2] SMP KASAN [ 675.555499] ---[ end trace abd8c681f70005de ]--- [ 675.560786] Dumping ftrace buffer: [ 675.560791] (ftrace buffer empty) [ 675.560795] Modules linked in: [ 675.560816] CPU: 1 PID: 6718 Comm: kworker/u4:4 Tainted: G D 4.17.0-rc3+ #35 [ 675.565549] Kernel panic - not syncing: Fatal exception [ 675.569054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.599038] Workqueue: writeback wb_workfn [ 675.603257] RIP: 0010:wb_workfn+0x195/0x1740 [ 675.607641] RSP: 0018:ffff8801b1377270 EFLAGS: 00010206 [ 675.612984] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff814e0f65 [ 675.620233] RDX: 000000000000000a RSI: ffffffff81cd216d RDI: 0000000000000050 [ 675.627485] RBP: ffff8801b1377750 R08: ffff8801b5b00540 R09: ffffed003b5e46c2 [ 675.634735] R10: ffffed003b5e46c2 R11: ffff8801daf23613 R12: 0000000000000001 [ 675.641985] R13: 1ffff1003626ef37 R14: ffff8801b1377728 R15: ffff8801c69d8858 [ 675.649236] FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 675.657441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 675.663307] CR2: 00007fc785c6b730 CR3: 0000000186e41000 CR4: 00000000001406e0 [ 675.670560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 675.677813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 675.685059] Call Trace: [ 675.687632] ? __lock_acquire+0x7f5/0x5140 [ 675.691847] ? debug_check_no_locks_freed+0x310/0x310 [ 675.697024] ? inode_wait_for_writeback+0x40/0x40 [ 675.701851] ? debug_check_no_locks_freed+0x310/0x310 [ 675.707025] ? zap_class+0x720/0x720 [ 675.710719] ? graph_lock+0x170/0x170 [ 675.714503] ? lock_acquire+0x1dc/0x520 [ 675.718458] ? perf_trace_lock+0xd6/0x900 [ 675.722591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 675.728114] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 675.733462] ? zap_class+0x720/0x720 [ 675.737160] ? find_held_lock+0x36/0x1c0 [ 675.741202] ? graph_lock+0x170/0x170 [ 675.744989] ? lock_downgrade+0x8e0/0x8e0 [ 675.749124] ? find_held_lock+0x36/0x1c0 [ 675.753172] ? graph_lock+0x170/0x170 [ 675.756954] ? lock_acquire+0x1dc/0x520 [ 675.760908] ? process_one_work+0xb46/0x1b50 [ 675.765299] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 675.770385] ? __lock_is_held+0xb5/0x140 [ 675.774434] process_one_work+0xc1e/0x1b50 [ 675.778650] ? finish_task_switch+0x182/0x810 [ 675.783130] ? pwq_dec_nr_in_flight+0x490/0x490 [ 675.787785] ? __schedule+0x809/0x1e30 [ 675.791658] ? retint_kernel+0x10/0x10 [ 675.795528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 675.800524] ? graph_lock+0x170/0x170 [ 675.804314] ? find_held_lock+0x36/0x1c0 [ 675.808359] ? lock_acquire+0x1dc/0x520 [ 675.812316] ? worker_thread+0x41f/0x1440 [ 675.816450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 675.821969] ? move_linked_works+0x2f6/0x470 [ 675.826364] ? trace_event_raw_event_workqueue_execute_start+0x290/0x290 [ 675.833188] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 675.837757] worker_thread+0xa30/0x1440 [ 675.841718] ? process_one_work+0x1b50/0x1b50 [ 675.846199] ? graph_lock+0x170/0x170 [ 675.849979] ? find_held_lock+0x36/0x1c0 [ 675.854028] ? find_held_lock+0x36/0x1c0 [ 675.858080] ? __schedule+0x1e30/0x1e30 [ 675.862038] ? do_raw_spin_unlock+0x9e/0x2e0 [ 675.866429] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 675.870992] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 675.876079] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 675.881081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 675.886602] ? __kthread_parkme+0x1b7/0x280 [ 675.890906] kthread+0x345/0x410 [ 675.894252] ? process_one_work+0x1b50/0x1b50 [ 675.898729] ? kthread_bind+0x40/0x40 [ 675.902510] ret_from_fork+0x3a/0x50 [ 675.906206] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 ee 13 00 00 48 8b 9b 08 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3f 14 00 00 4c 8b 63 50 4d 85 e4 0f 84 a9 0e [ 675.925433] RIP: wb_workfn+0x195/0x1740 RSP: ffff8801b1377270 [ 675.931736] Dumping ftrace buffer: [ 675.935256] (ftrace buffer empty) [ 675.938942] Kernel Offset: disabled [ 675.942543] Rebooting in 86400 seconds..